:root {
  --bg: #ffffff;
  --ink: #111111;
  --muted: rgba(17, 17, 17, .64);
  --line: rgba(17, 17, 17, .12);
  --soft: #f4f4f1;
  --black: #050505;
  --white: #ffffff;
  --side: clamp(20px, 5vw, 72px);
  --container: 1280px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color: var(--ink);
  background: var(--bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(calc(100% - var(--side) * 2), var(--container));
  margin: 0 auto;
}

.section {
  padding: clamp(84px, 10vw, 150px) 0;
}

.page-shell {
  padding-top: 80px;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--side);
  color: var(--ink);
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.site-header.is-dark:not(.is-scrolled) {
  color: var(--white);
  background: linear-gradient(180deg, rgba(0, 0, 0, .72), rgba(0, 0, 0, .22));
  border-bottom-color: rgba(255, 255, 255, .12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 116px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 94px;
  height: 40px;
  color: transparent;
  font-size: 0;
  background: url("../media/brand/mode-vision-logo-black.png?v=20260630brandos1") left center / contain no-repeat;
}

.site-header.is-dark:not(.is-scrolled) .brand-mark {
  background-image: url("../media/brand/mode-vision-logo-white.png?v=20260630brandos1");
}

.brand-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(28px, 4.6vw, 78px);
  font-size: 15px;
}

.site-nav a {
  position: relative;
  padding: 28px 0;
  color: currentColor;
  opacity: .72;
}

.site-nav a:hover,
.site-nav a.is-active {
  opacity: 1;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 22px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 1px;
  margin: 7px auto;
  background: currentColor;
}

.mobile-panel {
  position: fixed;
  z-index: 70;
  inset: 0;
  display: none;
  padding: 92px var(--side);
  color: var(--white);
  background: rgba(0, 0, 0, .96);
}

.menu-open .mobile-panel {
  display: grid;
  align-content: start;
  gap: 26px;
}

.mobile-panel a {
  font-size: clamp(28px, 8vw, 48px);
  line-height: 1.1;
}

.mobile-panel button {
  position: absolute;
  top: 22px;
  right: var(--side);
  padding: 10px 16px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .42);
  background: transparent;
}

.intro-gate {
  position: fixed;
  z-index: 100;
  inset: 0;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.intro-gate[hidden] {
  display: none;
}

.intro-gate.is-leaving {
  pointer-events: none;
  animation: introOut .64s var(--ease) forwards;
}

.intro-gate video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-gate::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, .16), rgba(0, 0, 0, .68));
}

.intro-overlay {
  position: absolute;
  z-index: 2;
  left: var(--side);
  bottom: clamp(88px, 12vw, 160px);
}

.intro-overlay p {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.intro-overlay h2 {
  margin: 0;
  font-size: clamp(48px, 8vw, 132px);
  line-height: .92;
  font-weight: 640;
  letter-spacing: 0;
}

.intro-skip {
  position: absolute;
  z-index: 3;
  right: var(--side);
  bottom: clamp(28px, 5vw, 52px);
  padding: 12px 22px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .45);
  background: rgba(0, 0, 0, .2);
}

@keyframes introOut {
  to {
    opacity: 0;
    transform: scale(1.015);
    visibility: hidden;
  }
}

.home-hero {
  min-height: clamp(680px, 88svh, 920px);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .94) 0%, rgba(0, 0, 0, .78) 36%, rgba(0, 0, 0, .28) 68%, rgba(0, 0, 0, .48) 100%),
    url("../media/sketch/hero-mv.png?v=20260630brandos1") right 4vw center / auto 104% no-repeat,
    var(--black);
}

.hero-inner {
  min-height: inherit;
  display: flex;
  align-items: center;
  padding: 110px var(--side) 70px;
}

.hero-copy {
  width: min(760px, 56vw);
}

.hero-kicker,
.section-label {
  margin: 0 0 20px;
  color: rgba(17, 17, 17, .48);
  font-size: 12px;
  font-weight: 560;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.home-hero .hero-kicker {
  color: rgba(255, 255, 255, .62);
}

.hero-copy h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(42px, 3.45vw, 66px);
  line-height: 1.14;
  font-weight: 620;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-copy h1::after {
  content: "";
  display: block;
  width: min(320px, 42vw);
  height: 1px;
  margin: 28px 0 26px;
  background: rgba(255, 255, 255, .68);
}

.hero-lead {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(17px, 1.12vw, 21px);
  line-height: 1.9;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 18px clamp(26px, 4vw, 68px);
  margin-top: 44px;
}

.hero-tags span {
  display: grid;
  gap: 2px;
  min-width: 120px;
  color: rgba(255, 255, 255, .68);
  font-size: 12px;
}

.hero-tags b {
  color: var(--white);
  font-size: 11px;
  letter-spacing: .08em;
}

.hero-symbol {
  display: none;
}

.split-heading,
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(30px, 6vw, 96px);
  align-items: end;
  margin-bottom: clamp(42px, 6vw, 76px);
}

.split-heading h2,
.section-head h2,
.page-hero h1,
.about-hero h1 {
  margin: 0;
  font-size: clamp(38px, 4.4vw, 72px);
  line-height: 1.12;
  font-weight: 620;
  letter-spacing: 0;
  text-wrap: balance;
}

.formula-title {
  justify-self: end;
  color: rgba(17, 17, 17, .58);
  font-size: 14px;
}

.formula-title em {
  padding: 0 12px;
  font-style: normal;
}

.formula-grid {
  display: grid;
  grid-template-columns: minmax(360px, .92fr) minmax(320px, .78fr);
  gap: clamp(34px, 7vw, 104px);
  align-items: center;
}

.formula-window {
  background: var(--soft);
  border: 1px solid var(--line);
  padding: clamp(18px, 2vw, 30px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .06);
}

.formula-window img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: contrast(1.04) saturate(1.03);
}

.formula-notes {
  display: grid;
  gap: 30px;
}

.formula-notes article,
.service-copy-block,
.service-platforms,
.service-specs article,
.detail-story article,
.process-card,
.contact-info {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.formula-notes span,
.type-intro span,
.process-card span,
.detail-story span {
  color: rgba(17, 17, 17, .42);
  font-size: 12px;
  letter-spacing: .08em;
}

.formula-notes h3,
.service-copy-block h3,
.service-specs h3,
.service-platforms h3,
.service-refs h3,
.process-card h3,
.detail-story h2 {
  margin: 8px 0 10px;
  font-size: clamp(20px, 1.55vw, 27px);
  line-height: 1.28;
  font-weight: 590;
}

.formula-notes p,
.service-copy-block p,
.service-specs li,
.service-platforms p,
.service-platforms em,
.process-card p,
.detail-story p,
.page-hero p,
.about-hero p,
.site-footer p,
.site-footer li {
  color: var(--muted);
}

.text-link,
.type-row > a {
  justify-self: end;
  align-self: center;
  padding-bottom: 7px;
  border-bottom: 1px solid currentColor;
  color: rgba(17, 17, 17, .76);
  font-size: 14px;
}

.service-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: clamp(22px, 3vw, 40px);
}

.service-stage {
  position: relative;
  min-height: clamp(520px, 47vw, 720px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: clamp(30px, 4vw, 58px);
  color: var(--white);
  background: #111;
}

.service-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.9) contrast(1.05) saturate(1.04);
  transition: transform .7s var(--ease);
}

.service-stage:hover img {
  transform: scale(1.035);
}

.service-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, .76), rgba(0, 0, 0, .2) 58%, rgba(0, 0, 0, .04));
}

.service-stage-number {
  position: absolute;
  z-index: 2;
  top: clamp(24px, 4vw, 54px);
  left: clamp(24px, 4vw, 54px);
  color: rgba(255, 255, 255, .28);
  font-size: clamp(76px, 9vw, 148px);
  line-height: .8;
}

.service-stage-copy {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.service-stage-copy span {
  color: rgba(255, 255, 255, .72);
  font-size: 12px;
  letter-spacing: .12em;
}

.service-stage-copy h3 {
  margin: 14px 0;
  font-size: clamp(38px, 5vw, 82px);
  line-height: 1;
}

.service-stage-copy p {
  max-width: 600px;
  margin: 0;
  color: rgba(255, 255, 255, .78);
  font-size: clamp(16px, 1.1vw, 19px);
}

.service-stage-copy small {
  display: inline-block;
  margin-top: 26px;
  color: rgba(255, 255, 255, .82);
}

.service-index {
  display: grid;
  align-content: stretch;
  background: #181818;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .12);
}

.service-index-top,
.service-meter {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  color: rgba(255, 255, 255, .56);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.service-index button {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px 18px;
  width: 100%;
  padding: 20px 22px;
  color: rgba(255, 255, 255, .55);
  text-align: left;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  background: transparent;
}

.service-index button.is-active,
.service-index button:hover {
  color: var(--white);
  background: rgba(255, 255, 255, .06);
}

.service-index strong {
  font-size: clamp(18px, 1.4vw, 24px);
  font-weight: 560;
}

.service-index em {
  grid-column: 2;
  font-size: 11px;
  font-style: normal;
}

.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
  gap: clamp(26px, 3vw, 44px);
  align-items: start;
}

.featured-case {
  display: block;
}

.featured-case.large {
  grid-row: span 2;
}

.featured-case img {
  width: 100%;
  aspect-ratio: 16 / 10.5;
  object-fit: cover;
  background: var(--soft);
  border: 1px solid rgba(0, 0, 0, .08);
  filter: contrast(1.04) saturate(1.03);
  transition: transform .55s var(--ease), filter .55s var(--ease);
}

.featured-case.large img {
  aspect-ratio: 16 / 13.2;
}

.featured-case:hover img,
.work-card:hover img,
.type-thumbs img:hover,
.service-refs img:hover {
  transform: scale(1.025);
  filter: brightness(1.03) contrast(1.05);
}

.featured-case span,
.work-card p {
  display: block;
  margin-top: 18px;
  color: rgba(17, 17, 17, .46);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.featured-case h3,
.work-card h3 {
  margin: 8px 0;
  color: var(--ink);
  font-size: clamp(20px, 1.7vw, 30px);
  line-height: 1.25;
  font-weight: 580;
}

.featured-case.large h3 {
  font-size: clamp(26px, 2.5vw, 44px);
}

.featured-case p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
}

.belief-section {
  padding: clamp(88px, 10vw, 150px) var(--side);
  color: var(--white);
  background: var(--black);
}

.belief-card {
  position: relative;
  isolation: isolate;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(42px, 7vw, 92px);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, .18);
  overflow: hidden;
}

.belief-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .28;
  background: url("../media/sketch/hero-mv.png?v=20260630brandos1") right center / auto 120% no-repeat;
}

.belief-card p,
.belief-card span {
  margin: 0;
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.belief-card h2 {
  max-width: 920px;
  margin: 20px auto;
  color: var(--white);
  font-size: clamp(32px, 4.5vw, 74px);
  line-height: 1.18;
  font-weight: 520;
  letter-spacing: 0;
  text-wrap: balance;
}

.site-footer {
  color: var(--white);
  background: #080808;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.05fr .75fr 1fr;
  gap: clamp(34px, 6vw, 90px);
  width: min(calc(100% - var(--side) * 2), var(--container));
  margin: 0 auto;
  padding: clamp(58px, 7vw, 92px) 0;
}

.footer-logo {
  width: 116px;
  min-height: 42px;
  color: transparent;
  font-size: 0;
  background: url("../media/brand/mode-vision-logo-white.png?v=20260630brandos1") left center / contain no-repeat;
}

.site-footer h2 {
  margin: 0 0 22px;
  font-size: 18px;
  font-weight: 560;
}

.site-footer p,
.site-footer li {
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
}

.site-footer ul {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.qr-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.qr-box {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  color: rgba(255, 255, 255, .58);
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .04);
}

.inquiry-form {
  display: grid;
  gap: 12px;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, .62);
  font-size: 12px;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .1);
  outline: none;
}

.inquiry-form textarea {
  min-height: 112px;
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: rgba(255, 255, 255, .5);
}

.inquiry-form .is-invalid {
  border-color: rgba(255, 255, 255, .8);
}

.inquiry-form button {
  min-height: 46px;
  color: var(--ink);
  border: 0;
  background: var(--white);
}

.page-hero {
  padding: clamp(96px, 12vw, 180px) 0 clamp(54px, 7vw, 96px);
  background: var(--soft);
}

.page-hero.compact {
  padding-bottom: clamp(38px, 5vw, 70px);
}

.page-hero p {
  max-width: 720px;
  font-size: clamp(16px, 1.2vw, 20px);
}

.service-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: start;
}

.service-tabs {
  position: sticky;
  top: 110px;
  display: grid;
  border-top: 1px solid var(--line);
}

.service-tabs button {
  padding: 20px 0;
  text-align: left;
  color: rgba(17, 17, 17, .52);
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.service-tabs button.is-active,
.service-tabs button:hover {
  color: var(--ink);
}

.service-tabs strong,
.service-tabs span {
  display: block;
}

.service-tabs strong {
  font-size: 18px;
}

.service-tabs span {
  margin-top: 3px;
  font-size: 11px;
  letter-spacing: .08em;
}

.service-panel-head h1 {
  margin: 0 0 16px;
  font-size: clamp(42px, 5vw, 82px);
  line-height: 1.05;
}

.service-panel-head p:last-child {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.service-panel-image,
.detail-main-image,
.process-card img,
.about-gallery img,
.map-image {
  width: 100%;
  object-fit: cover;
  background: var(--soft);
}

.service-panel-image {
  aspect-ratio: 16 / 9;
  margin: clamp(36px, 5vw, 68px) 0;
}

.service-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 54px);
}

.service-specs ul {
  padding-left: 18px;
  margin: 0;
}

.service-copy-block,
.service-platforms,
.service-refs {
  margin-top: clamp(36px, 5vw, 66px);
}

.service-platforms {
  display: grid;
  grid-template-columns: minmax(220px, .48fr) 1fr;
  gap: clamp(24px, 4vw, 54px);
  padding: clamp(28px, 4vw, 48px);
  color: var(--white);
  background: #101010;
  border: 0;
}

.service-platforms-head p {
  color: rgba(255, 255, 255, .6);
}

.service-platforms > div:last-child {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, .12);
}

.service-platforms span {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 4px 14px;
  align-items: center;
  padding: 16px;
  background: #101010;
}

.service-platforms i {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: #fff;
}

.service-platforms img,
.service-platforms svg {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.service-platforms b {
  font-size: 14px;
  font-weight: 560;
}

.service-platforms em {
  color: rgba(255, 255, 255, .52);
  font-size: 12px;
  font-style: normal;
}

.service-refs div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-refs img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.case-tabs {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.case-tabs button {
  padding: 10px 0;
  color: rgba(17, 17, 17, .54);
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
}

.case-tabs button.is-active {
  color: var(--ink);
  border-color: currentColor;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(26px, 3vw, 44px) clamp(20px, 2.6vw, 34px);
}

.work-card {
  display: block;
}

.work-card img {
  width: 100%;
  aspect-ratio: 16 / 10.5;
  object-fit: cover;
  background: var(--soft);
  border: 1px solid rgba(0, 0, 0, .08);
  filter: contrast(1.05) saturate(1.04);
  transition: transform .55s var(--ease);
}

.type-row {
  display: grid;
  grid-template-columns: minmax(240px, .5fr) 1fr auto;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  padding: clamp(34px, 5vw, 66px) 0;
  border-top: 1px solid var(--line);
}

.type-intro h3 {
  margin: 8px 0;
  font-size: clamp(24px, 2vw, 36px);
}

.type-intro p {
  margin: 4px 0;
  color: var(--muted);
}

.type-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.type-thumbs img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.detail-section {
  padding-top: clamp(110px, 12vw, 180px);
}

.detail-visual {
  margin: 0;
}

.detail-main-image {
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(0, 0, 0, .08);
  filter: contrast(1.08) saturate(1.05);
}

.detail-nav {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 28px 0 clamp(44px, 7vw, 92px);
}

.detail-nav div {
  display: flex;
  gap: 12px;
}

.detail-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  color: var(--white);
  background: var(--black);
}

.detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr);
  gap: clamp(30px, 6vw, 90px);
  margin-bottom: clamp(54px, 8vw, 110px);
}

.detail-title-block h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 82px);
  line-height: 1.08;
}

.detail-subtitle {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.detail-meta {
  display: grid;
  gap: 18px;
  margin: 0;
}

.detail-meta div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.detail-meta dt {
  color: rgba(17, 17, 17, .44);
  font-size: 12px;
}

.detail-meta dd {
  margin: 6px 0 0;
}

.detail-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(30px, 5vw, 72px);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 4vw, 48px);
}

.process-card img {
  aspect-ratio: 16 / 9;
  margin-top: 24px;
}

.about-hero {
  padding: clamp(118px, 13vw, 190px) 0 clamp(60px, 8vw, 110px);
}

.about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, .85fr);
  gap: clamp(34px, 6vw, 90px);
  align-items: center;
}

.about-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.stats-grid article {
  padding: clamp(28px, 4vw, 52px);
  background: var(--white);
}

.stats-grid strong {
  display: block;
  font-size: clamp(42px, 5vw, 84px);
  line-height: 1;
}

.stats-grid span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
}

.about-gallery {
  display: grid;
  grid-template-columns: 1fr .86fr 1fr;
  gap: 18px;
}

.about-gallery img {
  aspect-ratio: 16 / 8;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(360px, 1fr);
  gap: clamp(34px, 7vw, 110px);
  margin-bottom: 48px;
}

.contact-info {
  padding: clamp(28px, 4vw, 52px);
  background: var(--soft);
}

.contact-qrs .qr-box {
  color: rgba(17, 17, 17, .58);
  border-color: rgba(17, 17, 17, .12);
  background: var(--white);
}

.map-image {
  aspect-ratio: 3 / 1;
}

.service-dialog {
  width: min(620px, calc(100% - 36px));
  padding: 34px;
  color: var(--ink);
  border: 0;
  background: var(--white);
}

.service-dialog::backdrop {
  background: rgba(0, 0, 0, .62);
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

html.reveal-ready:not(.no-motion) [data-reveal] {
  opacity: .96;
  transform: translate3d(0, 18px, 0);
  filter: none;
  transition: opacity .72s var(--ease), transform .72s var(--ease);
}

html.reveal-ready:not(.no-motion) [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.scroll-rhythm {
  opacity: var(--scroll-visibility, 1);
  transform: translate3d(0, calc(var(--scroll-lift, 0) * 1px), 0) scale(var(--scroll-scale, 1));
  transition: opacity .16s linear, transform .16s linear;
}

@media (max-width: 1100px) {
  .split-heading,
  .section-head,
  .formula-grid,
  .service-showcase,
  .service-layout,
  .detail-intro,
  .about-hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-tabs {
    position: static;
  }

  .featured-grid,
  .case-grid,
  .process-grid,
  .stats-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  :root {
    --side: 20px;
  }

  .site-header {
    height: 68px;
  }

  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .brand-mark {
    width: 84px;
  }

  .home-hero {
    min-height: 100svh;
    background:
      linear-gradient(180deg, rgba(0, 0, 0, .84), rgba(0, 0, 0, .66)),
      url("../media/sketch/hero-mv.png?v=20260630brandos1") 58% center / auto 92% no-repeat,
      var(--black);
  }

  .hero-inner {
    padding-top: 100px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-copy h1 {
    font-size: clamp(31px, 8.6vw, 42px);
    line-height: 1.22;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.82;
  }

  .hero-tags {
    gap: 16px 22px;
  }

  .section {
    padding: 72px 0;
  }

  .split-heading h2,
  .section-head h2,
  .page-hero h1,
  .about-hero h1 {
    font-size: clamp(30px, 8vw, 42px);
  }

  .featured-grid,
  .case-grid,
  .process-grid,
  .stats-grid,
  .footer-grid,
  .service-specs,
  .service-platforms,
  .service-platforms > div:last-child,
  .service-refs div,
  .detail-story,
  .type-row,
  .type-thumbs,
  .about-gallery {
    grid-template-columns: 1fr;
  }

  .featured-case.large {
    grid-row: auto;
  }

  .featured-case.large img,
  .featured-case img,
  .work-card img {
    aspect-ratio: 16 / 11.2;
  }

  .service-stage {
    min-height: 500px;
    padding: 26px;
  }

  .service-stage-copy h3 {
    font-size: 38px;
  }

  .detail-nav,
  .detail-nav div {
    flex-direction: column;
  }

  .belief-card {
    padding: 34px 22px;
  }

  .belief-card h2 {
    font-size: clamp(28px, 8.4vw, 42px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }

  html.reveal-ready:not(.no-motion) [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .scroll-rhythm {
    opacity: 1;
    transform: none;
  }
}

/* Das Studio inspired polish: large editorial scale, quiet poster grids, restrained motion. */
:root {
  --container: 1380px;
  --muted: rgba(17, 17, 17, .68);
  --faint: rgba(17, 17, 17, .4);
  --soft: #f6f6f3;
  --ease-out: cubic-bezier(.19, 1, .22, 1);
}

body {
  text-rendering: geometricPrecision;
}

.section {
  padding-top: clamp(110px, 12vw, 190px);
  padding-bottom: clamp(110px, 12vw, 190px);
}

.site-header {
  height: 74px;
}

.site-nav {
  gap: clamp(34px, 5vw, 86px);
  font-size: 14px;
}

.home-hero {
  min-height: clamp(720px, 94svh, 980px);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .96) 0%, rgba(0, 0, 0, .78) 34%, rgba(0, 0, 0, .18) 66%, rgba(0, 0, 0, .5) 100%),
    url("../media/sketch/hero-mv.png?v=20260630brandos1") right 2vw center / auto 110% no-repeat,
    var(--black);
}

.hero-copy {
  width: min(860px, 60vw);
}

.hero-copy h1 {
  font-size: clamp(48px, 4.45vw, 88px);
  line-height: 1.04;
  font-weight: 720;
}

.hero-copy h1::after {
  width: min(380px, 44vw);
  margin: 36px 0 30px;
  background: rgba(255, 255, 255, .5);
}

.hero-lead {
  max-width: 760px;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(18px, 1.2vw, 22px);
  line-height: 1.85;
}

.hero-tags {
  margin-top: 56px;
}

.hero-tags span {
  min-width: 142px;
}

.section-label,
.hero-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
}

.split-heading,
.section-head {
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, .62fr);
  align-items: start;
  margin-bottom: clamp(64px, 8vw, 116px);
}

.split-heading h2,
.section-head h2,
.page-hero h1,
.about-hero h1 {
  font-size: clamp(46px, 5.8vw, 104px);
  line-height: .98;
  font-weight: 760;
}

.about-hero h1 {
  max-width: 760px;
  font-size: clamp(26px, 2.95vw, 46px);
  line-height: 1.26;
  font-weight: 520;
  letter-spacing: 0;
}

.formula-title {
  padding-top: 10px;
  font-size: 13px;
  color: rgba(17, 17, 17, .56);
}

.formula-grid {
  grid-template-columns: minmax(440px, 1.12fr) minmax(320px, .68fr);
  gap: clamp(48px, 8vw, 136px);
  align-items: end;
}

.formula-window {
  padding: clamp(10px, 1.1vw, 16px);
  background: #111;
  border: 0;
  box-shadow: 0 36px 90px rgba(0, 0, 0, .08);
}

.engine-console {
  position: relative;
  isolation: isolate;
  min-height: clamp(360px, 34vw, 520px);
  overflow: hidden;
  padding: clamp(18px, 2vw, 28px);
  color: #f6f6f3;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .08), transparent 34%),
    radial-gradient(circle at 72% 26%, rgba(255, 255, 255, .16), transparent 24%),
    #101010;
}

.engine-console::before,
.engine-console::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.engine-console::before {
  opacity: .36;
  background:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 36px 36px;
}

.engine-console::after {
  background: linear-gradient(90deg, rgba(16, 16, 16, .92), transparent 36%, rgba(16, 16, 16, .72));
}

.engine-topbar,
.engine-strip,
.engine-panels {
  position: relative;
  z-index: 2;
}

.engine-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.engine-topbar b {
  color: rgba(255, 255, 255, .86);
  font-weight: 560;
}

.engine-map {
  position: relative;
  z-index: 1;
  min-height: clamp(190px, 19vw, 270px);
  margin: clamp(26px, 3vw, 44px) 0 clamp(20px, 2.5vw, 34px);
}

.engine-map::before,
.engine-map::after {
  content: "";
  position: absolute;
  inset: 50% 7% auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .52), transparent);
}

.engine-map::after {
  inset: 8% auto 8% 50%;
  width: 1px;
  height: auto;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .5), transparent);
}

.engine-core {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: clamp(150px, 14vw, 220px);
  aspect-ratio: 1;
  padding: 22px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, .24);
  background: rgba(255, 255, 255, .08);
  transform: translate(-50%, -50%);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .36);
}

.engine-core small,
.engine-core em,
.engine-node,
.engine-panels span {
  color: rgba(255, 255, 255, .56);
  font-size: 10px;
  font-style: normal;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.engine-core strong {
  max-width: 9em;
  font-size: clamp(22px, 2vw, 32px);
  line-height: 1.02;
  font-weight: 650;
}

.engine-node {
  position: absolute;
  display: grid;
  place-items: center;
  width: clamp(72px, 7vw, 108px);
  height: clamp(38px, 3.6vw, 52px);
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(16, 16, 16, .82);
  backdrop-filter: blur(8px);
}

.node-a {
  left: 3%;
  top: 18%;
}

.node-b {
  right: 5%;
  top: 14%;
}

.node-c {
  left: 10%;
  bottom: 8%;
}

.node-d {
  right: 3%;
  bottom: 12%;
}

.engine-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, .12);
}

.engine-panels section {
  padding: clamp(14px, 1.5vw, 22px);
  background: rgba(16, 16, 16, .92);
}

.engine-panels p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(12px, .86vw, 14px);
  line-height: 1.3;
}

.engine-strip {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.engine-strip i {
  height: 4px;
  background: rgba(255, 255, 255, .18);
}

.engine-strip i:nth-child(2),
.engine-strip i:nth-child(5),
.engine-strip i:nth-child(7) {
  background: rgba(255, 255, 255, .72);
}

.formula-notes {
  gap: 0;
  border-top: 1px solid var(--line);
}

.formula-notes article {
  border-top: 0;
  border-bottom: 1px solid var(--line);
  padding: 32px 0;
}

.formula-notes h3,
.service-copy-block h3,
.service-specs h3,
.service-platforms h3,
.service-refs h3,
.process-card h3,
.detail-story h2 {
  font-size: clamp(22px, 1.8vw, 32px);
  line-height: 1.2;
  font-weight: 700;
}

.formula-notes p,
.service-copy-block p,
.service-specs li,
.process-card p,
.detail-story p,
.page-hero p,
.about-hero p {
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.85;
}

.text-link,
.type-row > a {
  font-size: 13px;
  color: rgba(17, 17, 17, .82);
  transition: color .24s var(--ease), transform .24s var(--ease);
}

.text-link:hover,
.type-row > a:hover {
  color: var(--ink);
  transform: translateX(5px);
}

.service-showcase {
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, .72fr);
  gap: clamp(18px, 2.2vw, 34px);
}

.service-stage {
  min-height: clamp(580px, 52vw, 810px);
  padding: clamp(36px, 4.8vw, 76px);
}

.service-stage img {
  filter: brightness(.83) contrast(1.08) saturate(1.02);
  transition: opacity .32s var(--ease), transform 1.1s var(--ease-out), filter 1.1s var(--ease-out);
}

.service-stage:hover img {
  transform: scale(1.055);
  filter: brightness(.93) contrast(1.09) saturate(1.04);
}

.service-stage-copy,
.service-stage-number {
  transition: opacity .32s var(--ease), transform .32s var(--ease);
}

.service-stage.is-switching img {
  opacity: .38;
  transform: scale(1.03);
}

.service-stage.is-switching .service-stage-copy,
.service-stage.is-switching .service-stage-number {
  opacity: 0;
  transform: translateY(10px);
}

.service-stage::after {
  background:
    linear-gradient(to top, rgba(0, 0, 0, .84), rgba(0, 0, 0, .24) 58%, rgba(0, 0, 0, .08)),
    linear-gradient(90deg, rgba(0, 0, 0, .46), transparent 62%);
}

.service-stage-number {
  color: rgba(255, 255, 255, .16);
  font-size: clamp(104px, 11vw, 188px);
}

.service-stage-copy h3 {
  font-size: clamp(46px, 6.4vw, 108px);
  line-height: .94;
  font-weight: 760;
}

.service-stage-copy p {
  max-width: 680px;
  font-size: clamp(16px, 1.1vw, 20px);
  line-height: 1.8;
}

.service-index {
  background: #101010;
  border-color: rgba(255, 255, 255, .16);
}

.service-index button {
  padding: 23px 24px;
  transition: color .28s var(--ease), background .28s var(--ease), padding-left .28s var(--ease);
}

.service-index button.is-active,
.service-index button:hover {
  background: rgba(255, 255, 255, .08);
  padding-left: 30px;
}

.service-index strong {
  font-size: clamp(19px, 1.45vw, 26px);
  font-weight: 650;
}

.featured-grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, .64fr);
  gap: clamp(38px, 5vw, 86px) clamp(24px, 4.6vw, 74px);
  align-items: start;
}

.featured-case,
.work-card {
  position: relative;
}

.featured-case::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 44%;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(to top, rgba(0, 0, 0, .72), transparent);
  transition: opacity .5s var(--ease);
}

.featured-image,
.work-image {
  display: block;
  overflow: hidden;
  background: #111;
}

.featured-case img,
.work-card img,
.type-thumbs img,
.service-refs img,
.detail-main-image,
.service-panel-image,
.process-card img,
.about-gallery img {
  border: 0;
  filter: contrast(1.06) saturate(1.04);
}

.featured-case img,
.work-card img,
.type-thumbs img,
.service-refs img {
  transition: transform .95s var(--ease-out), filter .95s var(--ease-out), clip-path .95s var(--ease-out);
}

.featured-case img,
.work-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10.4;
  object-fit: cover;
}

.featured-case.large img {
  aspect-ratio: 16 / 14.2;
}

.featured-case:hover img,
.work-card:hover img,
.type-thumbs img:hover,
.service-refs img:hover {
  transform: scale(1.04);
  filter: brightness(1.03) contrast(1.1) saturate(1.05);
}

.featured-case .case-meta {
  margin-top: 22px;
  color: rgba(17, 17, 17, .44);
  font-weight: 650;
}

.work-card p {
  margin-top: 22px;
  color: rgba(17, 17, 17, .44);
  font-weight: 650;
}

.case-meta {
  display: block;
  color: rgba(17, 17, 17, .46);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.featured-case h3,
.work-card h3 {
  margin: 10px 0 10px;
  font-size: clamp(19px, 1.55vw, 28px);
  line-height: 1.2;
  font-weight: 620;
  letter-spacing: 0;
}

.featured-case.large h3 {
  max-width: 12em;
  font-size: clamp(27px, 2.65vw, 46px);
  line-height: 1.1;
  font-weight: 650;
}

.featured-case p,
.work-card p {
  max-width: 38em;
  color: var(--muted);
  font-size: clamp(13px, .92vw, 15px);
  line-height: 1.68;
}

.featured-case.large .case-meta,
.featured-case.large h3,
.featured-case.large p {
  position: absolute;
  z-index: 2;
  left: clamp(20px, 2.8vw, 40px);
  right: clamp(20px, 2.8vw, 40px);
  color: var(--white);
}

.featured-case.large .case-meta {
  bottom: clamp(118px, 12vw, 172px);
  color: rgba(255, 255, 255, .68);
}

.featured-case.large h3 {
  bottom: clamp(50px, 6vw, 86px);
  color: var(--white);
}

.featured-case.large p {
  bottom: clamp(22px, 2.8vw, 42px);
  max-width: 34em;
  color: rgba(255, 255, 255, .72);
}

.featured-case.large::after {
  opacity: 1;
}

.work-card .work-image i {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  padding: 7px 10px;
  color: rgba(255, 255, 255, .86);
  font-size: 10px;
  font-style: normal;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(0, 0, 0, .48);
}

.case-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(42px, 5vw, 78px) clamp(24px, 4vw, 58px);
}

.case-grid .work-card:nth-child(3n + 1) {
  transform: translateY(clamp(18px, 3vw, 42px));
}

.belief-section {
  padding-top: clamp(110px, 13vw, 210px);
  padding-bottom: clamp(110px, 13vw, 210px);
}

.belief-card {
  max-width: 1240px;
  padding: clamp(64px, 8.5vw, 128px);
}

.belief-card::before {
  opacity: .34;
  background-size: auto 132%;
}

.belief-card h2 {
  max-width: 920px;
  font-size: clamp(23px, 2.65vw, 43px);
  line-height: 1.32;
  font-weight: 450;
}

.page-hero {
  padding-top: clamp(132px, 14vw, 230px);
  padding-bottom: clamp(68px, 8vw, 122px);
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .025), rgba(0, 0, 0, 0) 50%),
    var(--soft);
}

.service-panel-head h1 {
  font-size: clamp(54px, 6.8vw, 122px);
  line-height: .96;
  font-weight: 760;
}

.service-panel-head p:last-child,
.detail-subtitle {
  font-size: clamp(17px, 1.15vw, 21px);
  line-height: 1.75;
}

.service-panel-image {
  margin-top: clamp(46px, 6vw, 92px);
  margin-bottom: clamp(46px, 6vw, 92px);
}

.service-platforms {
  grid-template-columns: minmax(220px, .34fr) minmax(0, .88fr);
  align-items: start;
  color: var(--ink);
  background: transparent;
  border-top: 1px solid var(--line);
  padding: clamp(34px, 4vw, 54px) 0 0;
  gap: clamp(28px, 4.8vw, 76px);
}

.service-platforms-head h3 {
  margin-top: 0;
}

.service-platforms-head p {
  max-width: 28em;
  color: var(--muted);
}

.service-platforms > div:last-child {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: transparent;
  border-top: 0;
}

.service-platforms span {
  min-height: 0;
  grid-template-columns: 34px minmax(120px, .32fr) minmax(0, 1fr);
  gap: 0 clamp(14px, 2vw, 26px);
  align-items: center;
  padding: 17px 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  transition: color .24s var(--ease), opacity .24s var(--ease);
}

.service-platforms span:first-child {
  padding-top: 0;
}

.service-platforms span:hover {
  opacity: .72;
}

.service-platforms i {
  width: 30px;
  height: 30px;
  background: transparent;
  border: 0;
}

.service-platforms b {
  font-size: clamp(15px, 1vw, 17px);
  color: var(--ink);
  line-height: 1.25;
}

.service-platforms em {
  max-width: 42em;
  color: var(--muted);
  font-size: clamp(13px, .9vw, 15px);
  line-height: 1.62;
}

.service-platforms .platform-fallback svg {
  color: var(--ink);
}

.service-tabs button {
  transition: color .24s var(--ease), padding-left .24s var(--ease);
}

.service-tabs button.is-active,
.service-tabs button:hover {
  padding-left: 10px;
}

.case-grid {
  gap: clamp(36px, 4vw, 70px) clamp(24px, 3vw, 48px);
}

.detail-title-block h1 {
  font-size: clamp(42px, 5.2vw, 92px);
  line-height: 1;
  font-weight: 760;
}

.detail-nav a,
.inquiry-form button {
  transition: transform .24s var(--ease), background .24s var(--ease), color .24s var(--ease);
}

.detail-nav a:hover,
.inquiry-form button:hover {
  transform: translateY(-2px);
}

.engine-visual {
  position: relative;
  overflow: hidden;
  min-height: clamp(360px, 36vw, 560px);
  background: #050505;
}

.engine-visual img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: contrast(1.08) saturate(.96) brightness(.92);
}

.engine-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .42), transparent 42%, rgba(0, 0, 0, .24)),
    linear-gradient(180deg, rgba(0, 0, 0, .16), transparent 48%, rgba(0, 0, 0, .5));
}

.engine-visual-overlay {
  position: absolute;
  z-index: 2;
  right: clamp(14px, 2vw, 28px);
  bottom: clamp(14px, 2vw, 28px);
  left: clamp(14px, 2vw, 28px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .12);
}

.engine-visual-overlay span {
  min-height: 52px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(12px, .9vw, 15px);
  letter-spacing: .08em;
  background: rgba(0, 0, 0, .56);
  backdrop-filter: blur(10px);
}

.service-stage.is-leaving img {
  opacity: .34;
  transform: scale(1.045) translateY(8px);
  clip-path: inset(3% 3% 3% 3%);
}

.service-stage.is-leaving .service-stage-copy,
.service-stage.is-leaving .service-stage-number {
  opacity: 0;
  transform: translateY(18px);
}

.service-stage.is-entering img {
  animation: serviceImageEnter .64s var(--ease-out) both;
}

.service-stage.is-entering .service-stage-copy,
.service-stage.is-entering .service-stage-number {
  animation: serviceCopyEnter .54s var(--ease-out) both;
}

@keyframes serviceImageEnter {
  from {
    opacity: .52;
    transform: scale(1.026) translateY(8px);
    filter: brightness(.72) contrast(1.08) saturate(.98);
    clip-path: inset(4% 0 0 0);
  }

  to {
    opacity: 1;
    transform: scale(1);
    filter: brightness(.83) contrast(1.08) saturate(1.02);
    clip-path: inset(0);
  }
}

@keyframes serviceCopyEnter {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.archive-section {
  padding-top: clamp(36px, 5vw, 76px);
}

.case-tabs {
  position: sticky;
  z-index: 8;
  top: 80px;
  align-items: center;
  gap: 0 clamp(20px, 2.8vw, 42px);
  padding: 18px 0;
  margin-bottom: clamp(34px, 4.4vw, 70px);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(16px);
}

.case-tabs button {
  min-height: 40px;
  color: rgba(17, 17, 17, .5);
  font-size: 14px;
  letter-spacing: 0;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.case-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(36px, 5vw, 82px) clamp(18px, 2.6vw, 36px);
}

.work-card {
  grid-column: span 4;
  display: grid;
  align-content: start;
}

.case-grid .work-card:nth-child(5n + 1),
.case-grid .work-card:nth-child(5n + 4) {
  grid-column: span 7;
}

.case-grid .work-card:nth-child(5n + 2),
.case-grid .work-card:nth-child(5n + 5) {
  grid-column: span 5;
}

.case-grid .work-card:nth-child(3n + 1) {
  transform: none;
}

.work-image {
  position: relative;
  background: #080808;
}

.work-card img {
  aspect-ratio: 16 / 10.8;
  border: 0;
}

.case-grid .work-card:nth-child(5n + 1) img,
.case-grid .work-card:nth-child(5n + 4) img {
  aspect-ratio: 16 / 11.8;
}

.work-card .work-image i {
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, .86);
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(12px);
}

.work-card .case-meta {
  margin-top: 18px;
}

.work-card h3 {
  margin-top: 9px;
  font-size: clamp(22px, 1.8vw, 34px);
  font-weight: 620;
}

.work-card p {
  max-width: 32em;
  margin-top: 0;
  color: rgba(17, 17, 17, .58);
  font-weight: 400;
}

.featured-case,
.work-card {
  transition: transform .45s var(--ease), opacity .45s var(--ease);
}

.featured-case:hover,
.work-card:hover {
  transform: translateY(-6px);
}

.detail-visual {
  overflow: hidden;
  background: #060606;
}

.detail-main-image {
  width: 100%;
  object-fit: cover;
  border: 0;
}

.detail-nav {
  align-items: center;
}

.detail-nav a {
  min-height: 48px;
  padding: 0 20px;
  color: var(--ink);
  border: 1px solid rgba(17, 17, 17, .16);
  background: transparent;
}

.detail-nav a:hover {
  color: var(--white);
  background: var(--black);
}

.detail-story article {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.detail-story span {
  display: block;
  margin-bottom: 16px;
  color: rgba(17, 17, 17, .38);
  font-size: 13px;
}

@media (prefers-reduced-motion: reduce) {
  .service-stage.is-entering img,
  .service-stage.is-entering .service-stage-copy,
  .service-stage.is-entering .service-stage-number {
    animation: none;
  }
}

/* 2026-06-29 refinement: clearer type, white page headers, integrated engine visual. */
html {
  -webkit-font-smoothing: subpixel-antialiased;
  text-rendering: optimizeLegibility;
}

body {
  color: #0b0b0b;
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-weight: 400;
}

p,
li,
dd,
input,
textarea {
  color: rgba(11, 11, 11, .72);
  font-weight: 400;
}

.site-nav,
.text-link,
.case-tabs button,
.case-meta,
.section-label {
  font-weight: 600;
}

.split-heading h2,
.section-head h2,
.page-hero h1,
.service-panel-head h1,
.detail-title-block h1 {
  color: #090909;
  font-weight: 680;
  letter-spacing: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(118px, 12vw, 190px);
  padding-bottom: clamp(56px, 7vw, 108px);
  background: #fff;
  border-bottom: 1px solid rgba(11, 11, 11, .09);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0 var(--side) auto;
  height: 1px;
  background: rgba(11, 11, 11, .1);
}

.page-hero::after {
  content: "MODEL VISION";
  position: absolute;
  right: var(--side);
  bottom: clamp(26px, 4vw, 58px);
  color: rgba(11, 11, 11, .035);
  font-size: clamp(56px, 10vw, 160px);
  line-height: .8;
  font-weight: 760;
  letter-spacing: -.02em;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero p {
  max-width: 760px;
  color: rgba(11, 11, 11, .62);
}

.formula-section {
  position: relative;
  background:
    linear-gradient(180deg, #fff 0%, #fff 68%, #f7f7f4 100%);
}

.formula-section::before {
  content: "";
  position: absolute;
  inset: clamp(44px, 6vw, 90px) var(--side) auto;
  height: 1px;
  background: rgba(11, 11, 11, .08);
}

.formula-grid {
  grid-template-columns: minmax(520px, 1.12fr) minmax(300px, .62fr);
  align-items: center;
  gap: clamp(40px, 7vw, 112px);
}

.formula-window {
  position: relative;
  padding: clamp(8px, .8vw, 12px);
  background: #050505;
  box-shadow: 0 46px 110px rgba(0, 0, 0, .16);
}

.formula-window::before {
  content: "MODEL VISION ENGINE / BRAND INPUT TO CINEMATIC OUTPUT";
  position: absolute;
  z-index: 3;
  top: clamp(18px, 2vw, 28px);
  left: clamp(18px, 2vw, 28px);
  color: rgba(255, 255, 255, .72);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .12em;
}

.formula-window::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: clamp(14px, 1.5vw, 22px);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, .16);
}

.engine-visual {
  min-height: clamp(430px, 38vw, 620px);
}

.engine-visual img {
  filter: contrast(1.12) saturate(.9) brightness(.88);
  transform: scale(1.012);
}

.engine-visual::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 70% 32%, rgba(255, 255, 255, .18), transparent 28%),
    linear-gradient(90deg, rgba(0, 0, 0, .74) 0%, transparent 34%, rgba(0, 0, 0, .18) 64%, rgba(0, 0, 0, .58) 100%);
}

.engine-visual::after {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .28), transparent 28%, rgba(0, 0, 0, .58)),
    linear-gradient(90deg, rgba(0, 0, 0, .2), transparent 50%);
}

.engine-visual-overlay {
  right: auto;
  bottom: clamp(22px, 2.6vw, 38px);
  left: clamp(22px, 2.6vw, 38px);
  width: min(390px, calc(100% - 44px));
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 0;
  background: transparent;
}

.engine-visual-overlay span {
  min-height: 44px;
  justify-items: start;
  padding: 0 16px;
  color: rgba(255, 255, 255, .86);
  font-size: clamp(12px, .88vw, 14px);
  font-weight: 500;
  letter-spacing: .04em;
  border-top: 1px solid rgba(255, 255, 255, .18);
  background: rgba(0, 0, 0, .22);
}

.engine-visual-overlay span::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 10px;
  display: inline-block;
  background: currentColor;
  vertical-align: 1px;
}

.formula-notes {
  border-top-color: rgba(11, 11, 11, .16);
}

.formula-notes article {
  padding: clamp(30px, 3.2vw, 48px) 0;
  border-bottom-color: rgba(11, 11, 11, .16);
}

.formula-notes h3 {
  font-size: clamp(24px, 2vw, 36px);
  font-weight: 650;
}

.formula-notes p {
  max-width: 31em;
  color: rgba(11, 11, 11, .7);
  font-size: clamp(16px, 1vw, 18px);
  line-height: 1.85;
}

.section-head {
  padding-top: clamp(12px, 2vw, 28px);
  border-top: 1px solid rgba(11, 11, 11, .1);
}

.work-preview,
.type-index,
.archive-section,
.process-section,
.about-gallery-section,
.contact-section {
  background: #fff;
}

.featured-grid,
.case-grid,
.process-grid,
.stats-grid,
.about-gallery {
  position: relative;
}

.featured-grid::before,
.case-grid::before {
  content: "";
  position: absolute;
  top: clamp(-28px, -2vw, -16px);
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(11, 11, 11, .08);
}

.work-card h3,
.featured-case h3 {
  color: #090909;
  font-weight: 650;
}

.work-card p,
.featured-case p {
  color: rgba(11, 11, 11, .66);
}

.service-platforms,
.service-specs article,
.service-copy-block,
.detail-story article,
.process-card,
.contact-info {
  border-top-color: rgba(11, 11, 11, .16);
}

.belief-card h2 {
  color: #fff;
  font-weight: 470;
}

.page-hero.compact,
.page-hero {
  padding-top: clamp(96px, 9vw, 148px);
  padding-bottom: clamp(42px, 5.4vw, 78px);
}

.page-hero h1 {
  font-size: clamp(42px, 5vw, 86px);
  line-height: 1.02;
  font-weight: 660;
}

.page-hero::after {
  right: calc(var(--side) + 2vw);
  bottom: clamp(18px, 2.8vw, 38px);
  font-size: clamp(42px, 8vw, 118px);
  opacity: .82;
}

.archive-section {
  padding-top: clamp(42px, 5.4vw, 78px);
}

.page-shell .page-hero + .section {
  padding-top: clamp(46px, 5.5vw, 86px);
}

body[data-page="cases"] .work-preview,
body[data-page="case-all"] .archive-section,
body[data-page="case-category"] .archive-section,
body[data-page="services"] .service-switcher,
body[data-page="process"] .process-section {
  padding-top: clamp(46px, 5.5vw, 86px);
}

body[data-page="cases"] .section-head,
body[data-page="case-all"] .case-tabs,
body[data-page="case-category"] .category-feature {
  margin-bottom: clamp(30px, 4vw, 58px);
}

body[data-page="cases"] .page-hero,
body[data-page="case-all"] .page-hero,
body[data-page="case-category"] .page-hero,
body[data-page="services"] .page-hero,
body[data-page="process"] .page-hero,
body[data-page="about"] .about-hero {
  border-bottom-color: rgba(11, 11, 11, .1);
}

.formula-grid {
  grid-template-columns: minmax(520px, 1fr) minmax(340px, .56fr);
  gap: 0;
  align-items: center;
}

.formula-window {
  z-index: 1;
  width: calc(100% + clamp(28px, 4vw, 64px));
}

.formula-notes {
  position: relative;
  z-index: 2;
  margin-left: clamp(-72px, -4vw, -36px);
  padding: clamp(28px, 3.5vw, 54px) clamp(28px, 3.8vw, 58px);
  background: #fff;
  border-top: 1px solid rgba(11, 11, 11, .16);
  border-bottom: 1px solid rgba(11, 11, 11, .16);
}

.formula-notes::before {
  content: "";
  position: absolute;
  top: clamp(26px, 3vw, 46px);
  bottom: clamp(26px, 3vw, 46px);
  left: 0;
  width: 1px;
  background: rgba(11, 11, 11, .22);
}

.formula-notes article {
  padding: clamp(22px, 2.8vw, 40px) 0;
}

.formula-notes article:first-child {
  padding-top: 0;
}

.formula-notes article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.formula-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: end;
  padding-top: 0;
  color: rgba(11, 11, 11, .58);
}

.formula-title em {
  padding: 0;
  color: rgba(11, 11, 11, .34);
}

.engine-visual-overlay {
  width: min(330px, calc(100% - 44px));
}

.engine-visual-overlay span {
  min-height: 40px;
  color: rgba(255, 255, 255, .78);
  background: rgba(0, 0, 0, .18);
}

.engine-visual-overlay span::before {
  width: 4px;
  height: 4px;
  opacity: .78;
}

.case-tabs {
  margin-bottom: clamp(22px, 3vw, 46px);
}

.section-head h2,
.split-heading h2 {
  font-weight: 680;
}

html.reveal-ready:not(.no-motion) [data-reveal] {
  opacity: .92;
  transform: translate3d(0, 34px, 0) scale(.992);
  clip-path: inset(0 0 8% 0);
  transition:
    opacity .9s var(--ease-out),
    transform .9s var(--ease-out),
    clip-path .9s var(--ease-out);
}

html.reveal-ready:not(.no-motion) [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  clip-path: inset(0 0 0 0);
}

.scroll-rhythm {
  transition: opacity .2s linear, transform .2s linear;
}

@media (max-width: 1100px) {
  .formula-grid,
  .service-showcase,
  .featured-grid {
    gap: 34px;
  }
}

@media (max-width: 767px) {
  .section {
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .hero-copy {
    width: 100%;
  }

  .split-heading,
  .section-head,
  .formula-grid,
  .service-showcase,
  .featured-grid,
  .service-layout,
  .detail-intro,
  .about-hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .formula-title,
  .text-link,
  .type-row > a {
    justify-self: start;
  }

  .page-hero.compact,
  .page-hero {
    padding-top: 88px;
    padding-bottom: 46px;
  }

  .page-hero::after {
    font-size: clamp(46px, 14vw, 88px);
  }

  .formula-window {
    width: 100%;
  }

  .formula-notes {
    margin-left: 0;
    padding: 28px 0 0;
    border-bottom: 0;
  }

  .formula-notes::before {
    display: none;
  }

  .engine-console {
    min-height: 520px;
    padding: 18px;
  }

  .engine-visual {
    min-height: 460px;
  }

  .engine-visual-overlay {
    width: calc(100% - 32px);
    left: 16px;
    bottom: 16px;
    grid-template-columns: 1fr;
  }

  .engine-map {
    min-height: 230px;
  }

  .engine-panels {
    grid-template-columns: 1fr;
  }

  .engine-core {
    width: 148px;
  }

  .engine-node {
    width: 74px;
    height: 34px;
    font-size: 9px;
  }

  .case-grid .work-card:nth-child(3n + 1) {
    transform: none;
  }

  .case-tabs {
    position: static;
    padding: 0;
  }

  .case-grid,
  .case-grid .work-card,
  .case-grid .work-card:nth-child(5n + 1),
  .case-grid .work-card:nth-child(5n + 2),
  .case-grid .work-card:nth-child(5n + 4),
  .case-grid .work-card:nth-child(5n + 5) {
    grid-template-columns: 1fr;
    grid-column: auto;
  }

  .home-hero {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, .86), rgba(0, 0, 0, .7)),
      url("../media/sketch/hero-mv.png?v=20260630brandos1") 58% center / auto 95% no-repeat,
      var(--black);
  }

  .hero-copy h1 {
    font-size: clamp(34px, 9.2vw, 46px);
    line-height: 1.16;
  }

  .hero-lead {
    max-width: 100%;
  }

  .split-heading h2,
  .section-head h2,
  .page-hero h1,
  .about-hero h1 {
    max-width: 100%;
    font-size: clamp(32px, 8.7vw, 44px);
    line-height: 1.12;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .service-stage-copy h3 {
    font-size: clamp(40px, 11vw, 56px);
  }

  .service-stage {
    min-height: 520px;
  }

  .service-platforms {
    padding: 28px 0 0;
    gap: 22px;
  }

  .service-platforms > div:last-child {
    grid-template-columns: 1fr;
  }

  .service-platforms span,
  .service-platforms span:nth-child(2n) {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 4px 14px;
    padding: 16px 0;
  }

  .service-platforms span b,
  .service-platforms span em {
    grid-column: 2;
  }

  .service-index button {
    padding-left: 20px;
  }

  .service-index button.is-active,
  .service-index button:hover {
    padding-left: 22px;
  }

  .featured-case h3,
  .work-card h3,
  .featured-case.large h3 {
    font-size: clamp(22px, 6.4vw, 32px);
    line-height: 1.18;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .featured-case p,
  .formula-notes p,
  .service-stage-copy p {
    font-size: 15px;
  }

  .belief-card h2 {
    font-size: clamp(19px, 5vw, 25px);
    line-height: 1.38;
    font-weight: 450;
  }

  .about-hero h1 {
    font-size: clamp(22px, 5.25vw, 30px);
    line-height: 1.34;
    font-weight: 520;
  }
}

/* 2026-06-29 final clarity pass: restore premium light headers and tighten engine composition. */
:root {
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

html {
  background: #fff;
  -webkit-text-size-adjust: 100%;
}

body {
  color: #080808;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .025) 1px, transparent 1px) 0 0 / clamp(72px, 7vw, 118px) 100%,
    #fff;
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

p,
li,
dd,
input,
textarea {
  color: rgba(8, 8, 8, .76);
}

.section-label,
.hero-kicker,
.site-nav,
.text-link,
.case-tabs button {
  font-weight: 650;
}

.split-heading h2,
.section-head h2,
.service-panel-head h1,
.detail-title-block h1,
.page-hero h1,
.about-hero h1 {
  color: #080808;
  font-weight: 670;
  letter-spacing: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .035) 1px, transparent 1px) 0 0 / clamp(72px, 7vw, 118px) 100%,
    #fff;
  border-bottom: 1px solid rgba(8, 8, 8, .1);
  padding-top: clamp(98px, 9vw, 150px);
  padding-bottom: clamp(42px, 5vw, 76px);
}

.page-hero.compact {
  padding-top: clamp(92px, 8vw, 136px);
  padding-bottom: clamp(34px, 4vw, 62px);
}

.page-hero::before {
  content: "";
  position: absolute;
  right: var(--side);
  bottom: 0;
  left: var(--side);
  height: 1px;
  background: rgba(8, 8, 8, .16);
}

.page-hero::after {
  content: "MODEL VISION";
  position: absolute;
  right: calc(var(--side) - 8px);
  bottom: clamp(14px, 2vw, 28px);
  color: rgba(8, 8, 8, .038);
  font-size: clamp(52px, 9vw, 132px);
  line-height: .82;
  font-weight: 780;
  letter-spacing: -.02em;
  pointer-events: none;
}

.page-hero .container,
.about-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(44px, 5.2vw, 84px);
  line-height: 1.04;
}

.page-hero p {
  max-width: 760px;
  color: rgba(8, 8, 8, .66);
  font-size: clamp(16px, 1.12vw, 20px);
}

.about-hero {
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .035) 1px, transparent 1px) 0 0 / clamp(72px, 7vw, 118px) 100%,
    #fff;
}

.about-hero h1 {
  font-size: clamp(32px, 3.6vw, 58px);
  line-height: 1.18;
  font-weight: 610;
}

.about-hero p {
  color: rgba(8, 8, 8, .66);
  font-size: clamp(16px, 1.1vw, 19px);
}

.formula-section {
  position: relative;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .025) 1px, transparent 1px) 0 0 / clamp(72px, 7vw, 118px) 100%,
    linear-gradient(180deg, #fff 0%, #fff 70%, #f7f7f4 100%);
}

.formula-section::before {
  content: "";
  position: absolute;
  top: clamp(54px, 6vw, 92px);
  right: var(--side);
  left: var(--side);
  height: 1px;
  background: rgba(8, 8, 8, .1);
}

.formula-grid {
  position: relative;
  grid-template-columns: minmax(520px, 1fr) minmax(340px, .58fr);
  gap: 0;
  align-items: center;
}

.formula-window {
  position: relative;
  z-index: 1;
  width: calc(100% + clamp(30px, 4vw, 72px));
  padding: clamp(8px, .9vw, 14px);
  overflow: hidden;
  background: #050505;
  border: 1px solid rgba(8, 8, 8, .86);
  box-shadow: 0 42px 110px rgba(0, 0, 0, .18);
}

.formula-window::before {
  content: "MODEL VISION ENGINE / BRAND INPUT TO CINEMATIC OUTPUT";
  position: absolute;
  z-index: 4;
  top: clamp(18px, 2vw, 28px);
  left: clamp(18px, 2vw, 28px);
  color: rgba(255, 255, 255, .78);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .12em;
}

.formula-window::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: clamp(14px, 1.5vw, 22px);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, .15);
}

.formula-window > img {
  width: 100%;
  min-height: clamp(430px, 39vw, 620px);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: contrast(1.12) saturate(.92) brightness(.9);
  transform: scale(1.012);
}

.engine-visual {
  min-height: clamp(430px, 39vw, 620px);
}

.engine-visual img {
  filter: contrast(1.12) saturate(.92) brightness(.9);
}

.formula-notes {
  position: relative;
  z-index: 2;
  margin-left: clamp(-76px, -4.5vw, -38px);
  padding: clamp(30px, 3.6vw, 56px) clamp(30px, 4vw, 62px);
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid rgba(8, 8, 8, .16);
  border-bottom: 1px solid rgba(8, 8, 8, .16);
  box-shadow: -24px 34px 90px rgba(0, 0, 0, .08);
}

.formula-notes::before {
  content: "";
  position: absolute;
  top: clamp(28px, 3vw, 46px);
  bottom: clamp(28px, 3vw, 46px);
  left: 0;
  width: 1px;
  background: rgba(8, 8, 8, .22);
}

.formula-notes article {
  border-bottom: 1px solid rgba(8, 8, 8, .14);
  padding: clamp(22px, 2.8vw, 40px) 0;
}

.formula-notes article:first-child {
  padding-top: 0;
}

.formula-notes article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.formula-notes span {
  color: rgba(8, 8, 8, .42);
  font-weight: 650;
}

.formula-notes h3 {
  color: #080808;
  font-size: clamp(24px, 2vw, 36px);
  font-weight: 660;
}

.formula-notes p {
  max-width: 32em;
  color: rgba(8, 8, 8, .72);
  font-size: clamp(16px, 1vw, 18px);
  line-height: 1.86;
}

.section-head {
  padding-top: clamp(14px, 2vw, 28px);
  border-top: 1px solid rgba(8, 8, 8, .1);
}

.featured-case img,
.work-card img,
.service-panel-image,
.detail-main-image,
.process-card img,
.about-gallery img {
  filter: contrast(1.06) saturate(1.02);
}

.work-card h3,
.featured-case h3,
.detail-story h2 {
  color: #080808;
  font-weight: 650;
}

.work-card p,
.featured-case p,
.detail-story p {
  color: rgba(8, 8, 8, .68);
}

.archive-section,
.work-preview,
.type-index,
.process-section,
.about-gallery-section,
.contact-section {
  background: #fff;
}

@media (max-width: 900px) {
  .formula-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .formula-window {
    width: 100%;
  }

  .formula-notes {
    margin-left: 0;
    padding: 30px 0 0;
    background: transparent;
    box-shadow: none;
    border-bottom: 0;
  }

  .formula-notes::before {
    display: none;
  }
}

@media (max-width: 767px) {
  body {
    background: #fff;
  }

  .page-hero,
  .page-hero.compact {
    padding-top: 88px;
    padding-bottom: 44px;
  }

  .page-hero::after {
    right: var(--side);
    font-size: clamp(44px, 13vw, 76px);
  }

  .page-hero h1 {
    font-size: clamp(34px, 9vw, 46px);
    line-height: 1.1;
  }

  .about-hero h1 {
    font-size: clamp(23px, 5.6vw, 32px);
    line-height: 1.35;
    font-weight: 540;
  }

  .formula-window > img,
  .engine-visual {
    min-height: 430px;
  }
}

/* 2026-06-29 watermark background pass: replace grid lines with the brand watermark texture. */
body {
  background: #fff;
}

.page-hero,
.about-hero,
.formula-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, .5)),
    url("../media/brand/logo-watermark-bg.png?v=20260630brandos1") center top / cover no-repeat,
    #fff;
}

.formula-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .36) 0%, rgba(255, 255, 255, .78) 58%, #f8f8f6 100%),
    url("../media/brand/logo-watermark-bg.png?v=20260630brandos1") center center / cover no-repeat,
    #fff;
}

.page-hero::after {
  content: "";
}

.page-hero::before,
.formula-section::before {
  background: rgba(8, 8, 8, .08);
}

@media (max-width: 767px) {
  .page-hero,
  .about-hero,
  .formula-section {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, .42), rgba(255, 255, 255, .74)),
      url("../media/brand/logo-watermark-bg.png?v=20260630brandos1") center top / auto 100% no-repeat,
      #fff;
  }
}

/* 2026-06-29 global brand polish: denser craft, calmer surfaces, stronger image hierarchy. */
:root {
  --ink-strong: #070707;
  --ink-soft: rgba(7, 7, 7, .68);
  --ink-faint: rgba(7, 7, 7, .42);
  --hairline: rgba(7, 7, 7, .12);
  --hairline-strong: rgba(7, 7, 7, .18);
  --panel: rgba(255, 255, 255, .86);
}

body {
  color: var(--ink-strong);
}

.site-header {
  box-shadow: 0 1px 0 rgba(255, 255, 255, .56) inset;
}

.site-nav {
  gap: clamp(24px, 4.2vw, 66px);
  font-size: 14px;
}

.site-nav a {
  opacity: .64;
}

.site-nav a::after {
  bottom: 20px;
  height: 2px;
}

.section {
  padding-top: clamp(86px, 9vw, 142px);
  padding-bottom: clamp(86px, 9vw, 142px);
}

.section-head,
.split-heading {
  align-items: end;
  border-top-color: var(--hairline);
}

.section-label {
  margin-bottom: 18px;
  color: var(--ink-faint);
  font-size: 11px;
  letter-spacing: .14em;
}

.split-heading h2,
.section-head h2 {
  max-width: 860px;
  font-size: clamp(38px, 4vw, 68px);
  line-height: 1.08;
}

.text-link,
.type-row > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding-bottom: 0;
  border-bottom: 0;
  color: rgba(7, 7, 7, .76);
  font-weight: 650;
}

.text-link::after,
.type-row > a::after {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  transition: width .32s var(--ease);
}

.text-link:hover::after,
.type-row > a:hover::after {
  width: 54px;
}

.page-hero {
  min-height: clamp(300px, 28vw, 430px);
  display: grid;
  align-items: end;
}

.page-hero h1 {
  font-size: clamp(46px, 5vw, 78px);
  line-height: 1.05;
}

.page-hero p {
  color: var(--ink-soft);
}

.home-hero {
  min-height: clamp(700px, 90svh, 940px);
}

.hero-copy h1 {
  max-width: 760px;
  font-weight: 650;
}

.hero-lead {
  max-width: 650px;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(16px, 1.02vw, 19px);
}

.hero-tags {
  margin-top: clamp(34px, 4vw, 52px);
}

.hero-tags span {
  min-width: 138px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.formula-window {
  box-shadow: 0 38px 96px rgba(0, 0, 0, .18);
}

.formula-notes {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.formula-notes h3 {
  letter-spacing: 0;
}

.service-stage,
.featured-case,
.work-card,
.process-card,
.stats-grid article {
  position: relative;
}

.service-stage {
  background: #080808;
}

.service-stage::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: clamp(16px, 2vw, 28px);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, .16);
}

.service-index {
  background: #0b0b0b;
}

.service-index button {
  transition: background .32s var(--ease), color .32s var(--ease), padding-left .32s var(--ease);
}

.service-index button.is-active,
.service-index button:hover {
  background: rgba(255, 255, 255, .085);
}

.service-tabs {
  border-top-color: var(--hairline-strong);
}

.service-tabs button {
  padding: 22px 0;
  color: rgba(7, 7, 7, .48);
  border-bottom-color: var(--hairline);
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}

.service-tabs button.is-active,
.service-tabs button:hover {
  color: var(--ink-strong);
  padding-left: 10px;
}

.service-panel-head h1 {
  max-width: 760px;
  font-size: clamp(42px, 4.4vw, 76px);
  line-height: 1.06;
}

.service-panel-head p:last-child {
  color: var(--ink-soft);
}

.service-platforms {
  grid-template-columns: minmax(220px, .42fr) minmax(0, 1fr);
  padding: clamp(26px, 3vw, 42px) 0;
  color: var(--ink-strong);
  background: transparent;
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}

.service-platforms-head p {
  color: var(--ink-soft);
}

.service-platforms > div:last-child {
  gap: 0;
  background: transparent;
  border-top: 1px solid var(--hairline);
}

.service-platforms span {
  min-height: 74px;
  padding: 17px 0;
  background: transparent;
  border-bottom: 1px solid var(--hairline);
}

.service-platforms i {
  background: #fff;
  border: 1px solid var(--hairline);
}

.service-platforms b {
  color: var(--ink-strong);
}

.service-platforms em {
  color: rgba(7, 7, 7, .56);
}

.service-platforms .platform-fallback svg {
  stroke: rgba(7, 7, 7, .82);
}

.featured-case,
.work-card {
  isolation: isolate;
}

.featured-case img,
.work-card img,
.service-panel-image,
.process-card img,
.about-gallery img,
.detail-main-image {
  border: 1px solid rgba(7, 7, 7, .08);
  background: #f5f5f2;
  filter: contrast(1.07) saturate(1.02);
}

.featured-case img,
.work-card img {
  transform-origin: center;
}

.featured-case:hover img,
.work-card:hover img {
  transform: scale(1.018);
}

.featured-case span,
.work-card p {
  color: var(--ink-faint);
}

.featured-case h3,
.work-card h3 {
  margin-top: 9px;
  color: var(--ink-strong);
  font-weight: 660;
}

.case-grid {
  gap: clamp(32px, 5vw, 72px) clamp(24px, 3vw, 44px);
}

.case-tabs {
  gap: clamp(16px, 2vw, 28px);
  padding-top: 2px;
}

.case-tabs button {
  color: rgba(7, 7, 7, .5);
}

.case-tabs button.is-active {
  color: var(--ink-strong);
}

.type-row {
  border-top-color: var(--hairline-strong);
}

.process-card {
  padding-top: 28px;
}

.process-card h3 {
  font-weight: 650;
}

.stats-grid {
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}

.stats-grid article {
  padding: clamp(24px, 3vw, 42px) 0;
  border-top: 0;
}

.stats-grid strong {
  letter-spacing: -.02em;
}

.belief-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, .08), transparent 38%),
    #050505;
}

.belief-card {
  border-color: rgba(255, 255, 255, .14);
}

.belief-card h2 {
  font-size: clamp(28px, 3.8vw, 62px);
  line-height: 1.22;
}

.site-footer {
  background:
    linear-gradient(180deg, #080808 0%, #050505 100%);
}

.footer-grid {
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.qr-box,
.inquiry-form input,
.inquiry-form textarea {
  border-color: rgba(255, 255, 255, .16);
}

html.reveal-ready:not(.no-motion) [data-reveal] {
  opacity: .88;
  transform: translate3d(0, 28px, 0);
  clip-path: inset(0 0 5% 0);
  transition:
    opacity .82s var(--ease-out),
    transform .82s var(--ease-out),
    clip-path .82s var(--ease-out);
}

/* 2026-06-29 platform logo pass: real channel marks without boxed icon treatment. */
body[data-page="services"] .service-platforms,
.service-platforms {
  display: grid;
  grid-template-columns: minmax(220px, .36fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 72px);
  padding: clamp(24px, 3vw, 42px) 0;
  background: transparent;
  border-top: 1px solid rgba(7, 7, 7, .14);
  border-bottom: 1px solid rgba(7, 7, 7, .14);
  box-shadow: none;
}

body[data-page="services"] .service-platforms::before,
body[data-page="services"] .service-platforms::after {
  display: none;
}

body[data-page="services"] .service-platforms-head,
.service-platforms-head {
  align-self: start;
  display: grid;
  gap: 12px;
  padding: 0;
}

body[data-page="services"] .service-platforms-head h3,
.service-platforms-head h3 {
  margin: 0;
  color: #080808;
  font-size: clamp(22px, 1.8vw, 30px);
  line-height: 1.18;
  font-weight: 620;
  letter-spacing: 0;
}

body[data-page="services"] .service-platforms-head h3::after {
  display: none;
}

body[data-page="services"] .service-platforms-head p,
.service-platforms-head p {
  max-width: 23em;
  margin: 0;
  color: rgba(7, 7, 7, .56);
  font-size: 14px;
  line-height: 1.78;
}

body[data-page="services"] .service-platforms > div:last-child,
.service-platforms > div:last-child {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(28px, 4vw, 64px);
  padding: 0;
  background: transparent;
  border-top: 0;
}

body[data-page="services"] .service-platforms .platform-item,
body[data-page="services"] .service-platforms span,
.service-platforms span {
  position: relative;
  min-height: 0;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-areas:
    "icon name"
    "icon note";
  gap: 4px 16px;
  align-items: start;
  padding: 17px 0;
  color: #080808;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(7, 7, 7, .1);
  box-shadow: none;
  transform: none;
}

body[data-page="services"] .service-platforms .platform-item::before,
body[data-page="services"] .service-platforms .platform-item::after,
.service-platforms span::before,
.service-platforms span::after {
  display: none;
}

body[data-page="services"] .service-platforms .platform-item:hover,
body[data-page="services"] .service-platforms span:hover,
.service-platforms span:hover {
  color: #080808;
  background: transparent;
  border-color: rgba(7, 7, 7, .2);
  transform: none;
}

body[data-page="services"] .service-platforms .platform-item .platform-item-top {
  display: contents;
}

body[data-page="services"] .service-platforms i,
body[data-page="services"] .service-platforms .platform-logo,
body[data-page="services"] .service-platforms .platform-fallback,
.service-platforms i,
.service-platforms .platform-logo,
.service-platforms .platform-fallback {
  grid-area: icon;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  align-self: start;
  margin-top: 1px;
  padding: 0;
  color: #111;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

body[data-page="services"] .service-platforms .platform-logo img,
body[data-page="services"] .service-platforms .platform-fallback svg,
.service-platforms .platform-logo img,
.service-platforms .platform-fallback svg,
.service-platforms img,
.service-platforms svg {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: none;
}

body[data-page="services"] .service-platforms .platform-logo img[src*="tmall"],
.service-platforms .platform-logo img[src*="tmall"] {
  width: 31px;
  height: 31px;
}

body[data-page="services"] .service-platforms .platform-logo img[src*="wechat-channels"],
.service-platforms .platform-logo img[src*="wechat-channels"] {
  width: 30px;
  height: 30px;
}

body[data-page="services"] .service-platforms .platform-fallback small,
.service-platforms .platform-fallback small {
  display: none;
}

body[data-page="services"] .service-platforms b,
.service-platforms b {
  grid-area: name;
  margin: 0;
  color: #080808;
  font-size: clamp(15px, 1vw, 17px);
  line-height: 1.32;
  font-weight: 630;
  letter-spacing: 0;
}

body[data-page="services"] .service-platforms em,
.service-platforms em {
  grid-area: note;
  display: block;
  max-width: 36em;
  margin: 0;
  color: rgba(7, 7, 7, .56);
  font-size: 13px;
  line-height: 1.68;
  font-style: normal;
}

body[data-page="services"] .platform-meta,
.platform-meta {
  display: none;
}

@media (max-width: 900px) {
  body[data-page="services"] .service-platforms,
  .service-platforms {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  body[data-page="services"] .service-platforms > div:last-child,
  .service-platforms > div:last-child {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  body[data-page="services"] .service-platforms,
  .service-platforms {
    padding: 24px 0;
  }

  body[data-page="services"] .service-platforms .platform-item,
  body[data-page="services"] .service-platforms span,
  .service-platforms span {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 3px 14px;
    padding: 15px 0;
  }

  body[data-page="services"] .service-platforms i,
  body[data-page="services"] .service-platforms .platform-logo,
  body[data-page="services"] .service-platforms .platform-fallback,
  .service-platforms i,
  .service-platforms .platform-logo,
  .service-platforms .platform-fallback {
    width: 28px;
    height: 28px;
  }

  body[data-page="services"] .service-platforms .platform-logo img,
  body[data-page="services"] .service-platforms .platform-fallback svg,
  .service-platforms .platform-logo img,
  .service-platforms .platform-fallback svg {
    width: 25px;
    height: 25px;
  }
}

@media (max-width: 900px) {
  .service-platforms {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .section-head,
  .split-heading {
    gap: 20px;
    margin-bottom: 34px;
  }

  .split-heading h2,
  .section-head h2,
  .page-hero h1 {
    font-size: clamp(32px, 8.5vw, 44px);
  }

  .page-hero {
    min-height: 260px;
  }

  .service-platforms {
    padding-top: 24px;
  }

  .service-platforms span {
    min-height: 68px;
  }

  .featured-case img,
  .work-card img {
    aspect-ratio: 4 / 3;
  }

  .belief-card {
    padding: 34px 22px;
  }
}

/* 2026-06-29 video and texture pass: richer brand surface without changing structure. */
:root {
  --mv-black: #070707;
  --mv-ink: #090909;
  --mv-line: rgba(8, 8, 8, .12);
  --mv-line-dark: rgba(255, 255, 255, .13);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .42;
  background:
    radial-gradient(circle at 18% 12%, rgba(0, 0, 0, .035), transparent 26%),
    radial-gradient(circle at 82% 26%, rgba(0, 0, 0, .026), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(248, 248, 246, .42));
}

.section {
  position: relative;
}

.section::before {
  content: "";
  position: absolute;
  top: 0;
  right: var(--side);
  left: var(--side);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(8, 8, 8, .12), transparent);
  pointer-events: none;
}

.home-hero::after,
.belief-section::after,
.site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  mix-blend-mode: screen;
  background-image:
    linear-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px);
  background-size: 100% 5px;
}

.home-hero,
.belief-section,
.site-footer {
  position: relative;
  overflow: hidden;
}

.featured-case img,
.work-card img,
.service-panel-image,
.detail-main-image,
.process-card img,
.about-gallery img {
  box-shadow: 0 18px 60px rgba(8, 8, 8, .09);
}

.video-test-section {
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 255, 255, .12), transparent 28%),
    linear-gradient(135deg, #0a0a0a 0%, #050505 58%, #101010 100%);
}

.video-test-section::before {
  background: rgba(255, 255, 255, .12);
}

.video-test-section .section-head {
  border-top-color: rgba(255, 255, 255, .16);
}

.video-test-section .section-label,
.video-test-section .section-note {
  color: rgba(255, 255, 255, .58);
}

.video-test-section h2 {
  color: #fff;
}

.section-note {
  max-width: 25em;
  margin: 0;
  color: rgba(7, 7, 7, .58);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.76;
}

.video-test-grid {
  display: grid;
  grid-template-columns: 1.15fr .92fr .92fr;
  gap: clamp(18px, 2.2vw, 34px);
  align-items: end;
}

.video-test-grid article {
  position: relative;
  overflow: hidden;
  min-height: clamp(360px, 42vw, 620px);
  display: grid;
  align-items: end;
  background: #111;
  border: 1px solid rgba(255, 255, 255, .14);
}

.video-test-grid article:nth-child(2),
.video-test-grid article:nth-child(3) {
  min-height: clamp(300px, 34vw, 500px);
}

.video-test-grid video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .84;
  filter: contrast(1.05) saturate(.95);
}

.video-test-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .08), rgba(0, 0, 0, .78)),
    linear-gradient(90deg, rgba(0, 0, 0, .34), transparent 56%);
}

.video-test-grid article > div {
  position: relative;
  z-index: 1;
  padding: clamp(22px, 2.6vw, 38px);
}

.video-test-grid span {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .12em;
}

.video-test-grid h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(24px, 2vw, 36px);
  line-height: 1.14;
  font-weight: 610;
}

.site-footer {
  padding-bottom: 32px;
}

.footer-legal {
  width: min(var(--container), 100%);
  margin: clamp(36px, 4vw, 64px) auto 0;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .42);
  font-size: 13px;
}

.footer-legal a {
  color: rgba(255, 255, 255, .58);
  text-decoration: none;
}

.footer-legal a:hover {
  color: #fff;
}

@media (max-width: 900px) {
  .video-test-grid {
    grid-template-columns: 1fr 1fr;
  }

  .video-test-grid article:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .video-test-grid {
    grid-template-columns: 1fr;
  }

  .video-test-grid article,
  .video-test-grid article:nth-child(2),
  .video-test-grid article:nth-child(3) {
    min-height: 420px;
  }

  .footer-legal {
    display: grid;
  }
}

/* 2026-06-29 case video access pass: make videos work inside case pages and detail pages. */
.featured-case video,
.work-card video,
.type-thumbs video,
.category-feature-grid video,
.detail-main-video {
  display: block;
  width: 100%;
  object-fit: cover;
  background: #0a0a0a;
}

.featured-case video,
.work-card video,
.type-thumbs video {
  height: 100%;
  min-height: inherit;
  aspect-ratio: inherit;
  filter: contrast(1.07) saturate(1.02);
  transition: transform .6s var(--ease);
}

.featured-case:hover video,
.work-card:hover video,
.type-thumbs video:hover {
  transform: scale(1.018);
}

.work-image {
  position: relative;
}

.work-image::after,
.featured-image::after {
  content: "VIDEO";
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  display: none;
  padding: 6px 9px;
  color: rgba(255, 255, 255, .86);
  background: rgba(0, 0, 0, .54);
  border: 1px solid rgba(255, 255, 255, .22);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .1em;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.work-image:has(video)::after,
.featured-image:has(video)::after {
  display: block;
}

.category-feature-grid video {
  min-height: clamp(320px, 36vw, 560px);
  aspect-ratio: 16 / 10;
}

.detail-main-video {
  min-height: clamp(420px, 56vw, 760px);
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(7, 7, 7, .1);
  box-shadow: 0 24px 80px rgba(8, 8, 8, .12);
}

@media (max-width: 767px) {
  .detail-main-video {
    min-height: 360px;
    aspect-ratio: 9 / 16;
  }
}

/* 2026-06-30 intro and decorative motion pass. */
.intro-gate {
  background: #020202;
}

.intro-gate video {
  opacity: .92;
  filter: contrast(1.08) saturate(.92) brightness(.82);
}

.intro-gate::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, transparent 0%, transparent 36%, rgba(0, 0, 0, .42) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, .28), rgba(0, 0, 0, .62));
}

.intro-overlay,
.intro-skip {
  z-index: 2;
}

.intro-overlay h2 {
  letter-spacing: .08em;
  text-shadow: 0 18px 70px rgba(0, 0, 0, .7);
}

.intro-overlay p {
  color: rgba(255, 255, 255, .74);
}

.intro-skip {
  border-color: rgba(255, 255, 255, .22);
  background: rgba(0, 0, 0, .28);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.film-strip-section {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.4vw, 34px) var(--side);
  background: #050505;
}

.film-strip-section::before,
.film-strip-section::after {
  content: "";
  position: absolute;
  right: var(--side);
  left: var(--side);
  height: 1px;
  background: rgba(255, 255, 255, .14);
}

.film-strip-section::before {
  top: 0;
}

.film-strip-section::after {
  bottom: 0;
}

.film-strip {
  width: min(var(--container), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr .82fr .82fr;
  gap: clamp(10px, 1.2vw, 18px);
  align-items: stretch;
}

.film-strip video {
  width: 100%;
  height: clamp(150px, 18vw, 260px);
  display: block;
  object-fit: cover;
  opacity: .56;
  filter: grayscale(.12) contrast(1.08) saturate(.82);
  border: 1px solid rgba(255, 255, 255, .12);
}

.film-strip video:first-child {
  opacity: .72;
}

@media (prefers-reduced-motion: reduce) {
  .film-strip video,
  .video-test-grid video,
  .case-video {
    animation: none;
  }
}

@media (max-width: 767px) {
  .film-strip {
    grid-template-columns: 1fr;
  }

  .film-strip video {
    height: 220px;
  }
}

/* 2026-06-30 flow correction: smoother formula switching and subtler homepage motion. */
.hero-motion {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .18;
  filter: grayscale(.25) contrast(1.12) brightness(.72);
  mix-blend-mode: screen;
  pointer-events: none;
}

.home-hero .hero-inner {
  position: relative;
  z-index: 1;
}

.home-hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 42%, rgba(255, 255, 255, .08), transparent 32%),
    linear-gradient(90deg, rgba(0, 0, 0, .82), rgba(0, 0, 0, .42) 54%, rgba(0, 0, 0, .78));
}

.film-strip-section {
  display: none;
}

.service-panel {
  transition:
    opacity .34s cubic-bezier(.16, 1, .3, 1),
    transform .34s cubic-bezier(.16, 1, .3, 1),
    filter .34s cubic-bezier(.16, 1, .3, 1);
  will-change: opacity, transform, filter;
}

.service-panel.is-switching {
  opacity: .36;
  transform: translate3d(0, 12px, 0);
  filter: blur(8px);
  pointer-events: none;
}

.service-panel.is-ready {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

.service-panel > * {
  animation: servicePanelIn .72s cubic-bezier(.16, 1, .3, 1) both;
}

.service-panel > *:nth-child(2) {
  animation-delay: .04s;
}

.service-panel > *:nth-child(3) {
  animation-delay: .08s;
}

.service-panel > *:nth-child(n + 4) {
  animation-delay: .12s;
}

.service-tabs button {
  position: relative;
}

.service-tabs button::before {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 2px;
  background: #080808;
  transform: scaleY(0);
  transform-origin: center top;
  transition: transform .34s cubic-bezier(.16, 1, .3, 1);
}

.service-tabs button.is-active::before {
  transform: scaleY(1);
}

@keyframes servicePanelIn {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
    filter: blur(10px);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-motion,
  .service-panel,
  .service-panel > * {
    animation: none;
    transition: none;
  }
}

@media (max-width: 767px) {
  .hero-motion {
    opacity: .1;
  }
}

/* 2026-06-30 smooth intro pass: keep the opening film unobstructed. */
.intro-overlay,
.intro-gate::before,
.intro-gate::after {
  display: none !important;
}

.intro-gate video {
  opacity: 1;
  filter: none;
}

.intro-skip {
  right: clamp(18px, 3vw, 42px);
  bottom: clamp(18px, 3vw, 42px);
  padding: 10px 16px;
  font-size: 13px;
  background: rgba(0, 0, 0, .34);
  border-color: rgba(255, 255, 255, .24);
}

/* 2026-06-30 smooth service switch pass: lighter crossfade, no blocking decode pause. */
.service-panel {
  transition:
    opacity .22s cubic-bezier(.16, 1, .3, 1),
    transform .22s cubic-bezier(.16, 1, .3, 1) !important;
  will-change: opacity, transform;
}

.service-panel.is-switching {
  opacity: .74;
  transform: translate3d(0, 6px, 0);
  filter: none !important;
  pointer-events: none;
}

.service-panel.is-ready {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: none !important;
}

.service-panel > * {
  animation: servicePanelIn .42s cubic-bezier(.16, 1, .3, 1) both;
  animation-delay: 0s !important;
}

@keyframes servicePanelIn {
  from {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
    filter: none;
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intro-gate,
  .service-panel,
  .service-panel > * {
    animation: none !important;
    transition: none !important;
  }
}

/* 2026-06-30 brand symbol, hero copy, and 3D engine OS pass. */
.brand-mark {
  width: 34px;
  height: 48px;
  background: url("../media/brand/mode-vision-symbol-black.png?v=20260630brandos1") center / contain no-repeat !important;
}

.site-header.is-dark:not(.is-scrolled) .brand-mark {
  background-image: url("../media/brand/mode-vision-symbol-white.png?v=20260630brandos1") !important;
}

.footer-logo {
  width: 42px;
  min-height: 58px;
  background: url("../media/brand/mode-vision-symbol-white.png?v=20260630brandos1") left center / contain no-repeat !important;
}

.hero-motion {
  display: none !important;
}

.hero-copy h1 span,
.belief-card h2 span {
  display: block;
  white-space: nowrap;
}

.hero-copy h1 {
  max-width: min(900px, 72vw);
  font-size: clamp(40px, 3.6vw, 64px);
}

.belief-card h2 {
  max-width: min(1120px, 92vw);
  font-size: clamp(28px, 3.2vw, 56px);
}

.formula-window {
  perspective: 1200px;
  transform-style: preserve-3d;
}

.formula-window::before,
.formula-window::after {
  display: none;
}

.engine-os {
  position: relative;
  min-height: clamp(440px, 40vw, 640px);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 72% 28%, rgba(255, 255, 255, .16), transparent 26%),
    radial-gradient(circle at 36% 64%, rgba(255, 255, 255, .08), transparent 28%),
    linear-gradient(135deg, #050505 0%, #111 54%, #050505 100%);
  border: 1px solid rgba(255, 255, 255, .12);
  transform: rotateX(2deg) rotateY(-5deg);
  transform-origin: center;
  box-shadow: 0 46px 120px rgba(0, 0, 0, .28);
}

.engine-os::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .42;
  background:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px) 0 0 / 100% 42px,
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 54px 100%;
  mask-image: radial-gradient(circle at 54% 46%, #000 0%, transparent 72%);
}

.engine-os-top {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding: clamp(16px, 2vw, 24px);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .045);
}

.engine-os-top span,
.engine-os-panel b {
  color: rgba(255, 255, 255, .52);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
}

.engine-os-top strong {
  color: rgba(255, 255, 255, .88);
  font-size: 13px;
  font-weight: 560;
}

.engine-os-top em {
  padding: 5px 8px;
  color: #0b0b0b;
  background: #fff;
  font-size: 10px;
  font-style: normal;
  font-weight: 760;
}

.engine-os-stage {
  position: relative;
  z-index: 2;
  min-height: clamp(380px, 34vw, 560px);
  padding: clamp(22px, 3vw, 42px);
}

.engine-os-panel {
  position: absolute;
  z-index: 3;
  width: min(300px, 38%);
  padding: clamp(18px, 2vw, 24px);
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .28);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.engine-os-brief {
  top: clamp(28px, 4vw, 58px);
  left: clamp(22px, 3vw, 44px);
  transform: translateZ(70px) rotateY(6deg);
}

.engine-os-output {
  right: clamp(22px, 3vw, 44px);
  bottom: clamp(54px, 5vw, 86px);
  transform: translateZ(90px) rotateY(-7deg);
}

.engine-os-panel h3 {
  margin: 12px 0 8px;
  color: #fff;
  font-size: clamp(22px, 2vw, 34px);
  line-height: 1.12;
}

.engine-os-panel p {
  margin: 0;
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
  line-height: 1.7;
}

.engine-os-panel div {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.engine-os-panel div span {
  height: 6px;
  background: linear-gradient(90deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .12));
}

.engine-os-panel div span:nth-child(2) {
  width: 72%;
}

.engine-os-panel div span:nth-child(3) {
  width: 48%;
}

.engine-os-panel ul {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 16px 0 0;
  list-style: none;
}

.engine-os-panel li {
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
}

.engine-os-panel li span {
  color: rgba(255, 255, 255, .42);
  font-size: 11px;
}

.engine-os-core {
  position: absolute;
  inset: 18% 20% 12%;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.engine-orbit {
  position: absolute;
  width: min(420px, 52vw);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
  transform: rotateX(62deg) rotateZ(-24deg);
}

.engine-orbit::before,
.engine-orbit::after {
  content: "";
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
}

.engine-orbit::after {
  inset: 35%;
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 0 70px rgba(255, 255, 255, .12);
}

.engine-cube {
  position: relative;
  z-index: 2;
  width: clamp(150px, 18vw, 240px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  transform: rotateX(58deg) rotateZ(45deg);
  transform-style: preserve-3d;
}

.engine-cube span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .92);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .2);
  font-size: clamp(20px, 2vw, 32px);
  font-weight: 620;
}

.engine-cube span:nth-child(2) {
  transform: translateZ(46px);
}

.engine-cube span:nth-child(3) {
  transform: translateZ(92px);
  background: rgba(255, 255, 255, .16);
}

.engine-timeline {
  position: absolute;
  right: clamp(22px, 3vw, 44px);
  bottom: clamp(22px, 3vw, 42px);
  left: clamp(22px, 3vw, 44px);
  height: 56px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.engine-timeline i {
  position: absolute;
  bottom: 0;
  left: var(--x);
  width: 2px;
  height: var(--h);
  background: rgba(255, 255, 255, .48);
}

@media (max-width: 900px) {
  .brand-mark {
    width: 30px;
  }

  .hero-copy h1 span,
  .belief-card h2 span {
    white-space: normal;
  }

  .engine-os {
    transform: none;
  }

  .engine-os-stage {
    display: grid;
    gap: 16px;
  }

  .engine-os-panel,
  .engine-os-brief,
  .engine-os-output {
    position: relative;
    inset: auto;
    width: 100%;
    transform: none;
  }

  .engine-os-core {
    position: relative;
    inset: auto;
    min-height: 260px;
  }

  .engine-timeline {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
  }
}

/* 2026-06-30 targeted polish: platform list, belief scale, generated engine visual. */
.belief-card h2 {
  max-width: min(1280px, 94vw);
  font-size: clamp(32px, 4.5vw, 74px);
  line-height: 1.18;
  font-weight: 520;
}

.engine-os {
  display: none;
}

.engine-image-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  background: #060606;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 42px 120px rgba(0, 0, 0, .24);
}

.engine-image-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
}

.engine-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .18), transparent 34%, rgba(0, 0, 0, .34)),
    radial-gradient(circle at 50% 16%, rgba(255, 255, 255, .12), transparent 28%);
}

.engine-image-frame figcaption {
  position: absolute;
  right: clamp(18px, 2.5vw, 34px);
  bottom: clamp(18px, 2.5vw, 34px);
  z-index: 2;
  display: grid;
  gap: 7px;
  justify-items: end;
  max-width: min(420px, 68%);
  color: #fff;
  text-align: right;
  text-shadow: 0 12px 36px rgba(0, 0, 0, .56);
}

.engine-image-frame figcaption span {
  font-size: 11px;
  font-weight: 760;
  letter-spacing: .12em;
}

.engine-image-frame figcaption b {
  font-size: clamp(13px, 1.05vw, 16px);
  line-height: 1.55;
  font-weight: 520;
}

.service-platforms {
  grid-template-columns: minmax(210px, .34fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 68px);
}

.service-platforms > div:last-child {
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 0 clamp(26px, 4vw, 58px);
}

.service-platforms span {
  grid-template-columns: 34px minmax(0, 1fr);
  min-height: 70px;
  padding: 16px 0;
}

.service-platforms i,
.service-platforms .platform-logo,
.service-platforms .platform-fallback,
body[data-page="services"] .service-platforms i,
body[data-page="services"] .service-platforms .platform-logo,
body[data-page="services"] .service-platforms .platform-fallback {
  width: 32px;
  height: 32px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.service-platforms .platform-logo img,
.service-platforms .platform-fallback svg,
.service-platforms img,
.service-platforms svg {
  width: 28px;
  height: 28px;
}

.service-platforms .platform-logo img[src*="tmall"],
.service-platforms .platform-logo img[src*="wechat-channels"] {
  width: 32px;
  height: 32px;
}

.service-platforms b {
  font-weight: 620;
}

@media (max-width: 900px) {
  .belief-card h2 {
    max-width: min(720px, 92vw);
    font-size: clamp(28px, 7.8vw, 46px);
    line-height: 1.22;
  }

  .engine-image-frame img {
    aspect-ratio: 4 / 3;
  }

  .engine-image-frame figcaption {
    max-width: 78%;
  }

  .service-platforms,
  .service-platforms > div:last-child {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .belief-card h2 {
    font-size: clamp(26px, 7.4vw, 36px);
  }

  .engine-image-frame figcaption {
    position: relative;
    right: auto;
    bottom: auto;
    max-width: none;
    padding: 16px;
    justify-items: start;
    color: rgba(255, 255, 255, .88);
    text-align: left;
    background: #080808;
  }

  .service-platforms span {
    min-height: 64px;
  }
}

/* 2026-06-30 refinement: softer engine art, larger belief, cleaner symbol cache, glass service formulas. */
.brand-mark {
  width: 36px;
  height: 48px;
  background-image: url("../media/brand/mode-vision-symbol-black.png?v=20260630softcut1") !important;
}

.site-header.is-dark:not(.is-scrolled) .brand-mark {
  background-image: url("../media/brand/mode-vision-symbol-white.png?v=20260630softcut1") !important;
}

.footer-logo {
  width: 44px;
  min-height: 58px;
  background-image: url("../media/brand/mode-vision-symbol-white.png?v=20260630softcut1") !important;
}

.belief-card h2 {
  max-width: min(1480px, 96vw);
  font-size: clamp(42px, 6.2vw, 108px);
  line-height: 1.08;
  font-weight: 540;
  letter-spacing: 0;
}

.engine-image-frame {
  overflow: visible;
  background:
    radial-gradient(circle at 52% 42%, rgba(10, 10, 10, .94), rgba(10, 10, 10, 0) 64%);
  border: 0;
  box-shadow: none;
  isolation: isolate;
}

.engine-image-frame::before {
  content: "";
  position: absolute;
  inset: 7% 4% 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 52% 58%, rgba(0, 0, 0, .26), transparent 58%),
    radial-gradient(ellipse at 50% 48%, rgba(255, 255, 255, .08), transparent 36%);
  filter: blur(28px);
}

.engine-image-frame img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
  object-position: center;
  transform: scale(1.08);
  filter: drop-shadow(0 34px 80px rgba(0, 0, 0, .32));
  -webkit-mask-image:
    radial-gradient(ellipse at 50% 50%, #000 0 56%, rgba(0, 0, 0, .78) 66%, transparent 86%);
  mask-image:
    radial-gradient(ellipse at 50% 50%, #000 0 56%, rgba(0, 0, 0, .78) 66%, transparent 86%);
}

.engine-image-frame::after {
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0 56%, rgba(255, 255, 255, .92) 84%),
    linear-gradient(180deg, rgba(255, 255, 255, .7), transparent 22%, transparent 72%, rgba(255, 255, 255, .78));
  mix-blend-mode: screen;
}

.engine-image-frame figcaption {
  right: clamp(12px, 1.6vw, 24px);
  bottom: clamp(8px, 1.4vw, 20px);
  color: rgba(8, 8, 8, .72);
  text-shadow: none;
}

.engine-image-frame figcaption span,
.engine-image-frame figcaption b {
  color: rgba(8, 8, 8, .68);
}

.service-showcase {
  align-items: stretch;
}

.service-stage {
  border-radius: 0;
  background: #080808;
  box-shadow: 0 34px 110px rgba(0, 0, 0, .14);
}

.service-stage::before {
  display: none;
}

.service-stage::after {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .08), transparent 30%),
    linear-gradient(to top, rgba(0, 0, 0, .84), rgba(0, 0, 0, .26) 55%, transparent),
    radial-gradient(circle at 18% 76%, rgba(255, 255, 255, .16), transparent 36%);
}

.service-stage-copy {
  max-width: min(660px, 82%);
  padding: clamp(20px, 2.5vw, 34px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .17), rgba(255, 255, 255, .045)),
    rgba(18, 18, 18, .22);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 22px 70px rgba(0, 0, 0, .22);
}

.service-stage-copy h3 {
  margin-bottom: 12px;
}

.service-index {
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .035)),
    rgba(12, 12, 12, .78);
  border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 22px 80px rgba(0, 0, 0, .12);
}

.service-index button {
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.service-index button.is-active,
.service-index button:hover {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .15), rgba(255, 255, 255, .04));
}

@media (max-width: 900px) {
  .brand-mark {
    width: 32px;
  }

  .belief-card h2 {
    max-width: min(760px, 94vw);
    font-size: clamp(36px, 8.8vw, 62px);
    line-height: 1.12;
  }

  .service-stage-copy {
    max-width: none;
  }
}

@media (max-width: 767px) {
  .belief-card h2 {
    font-size: clamp(32px, 8vw, 44px);
    line-height: 1.16;
  }

  .engine-image-frame img {
    aspect-ratio: 4 / 3;
    transform: scale(1.05);
  }

  .engine-image-frame figcaption {
    background: transparent;
    color: rgba(8, 8, 8, .72);
  }
}

/* 2026-06-30 about title sizing pass. */
body[data-page="about"] .about-hero h1 {
  max-width: min(780px, 58vw);
  font-size: clamp(30px, 3.05vw, 48px);
  line-height: 1.24;
  font-weight: 560;
  text-wrap: balance;
}

@media (max-width: 900px) {
  body[data-page="about"] .about-hero h1 {
    max-width: 100%;
    font-size: clamp(24px, 5.4vw, 34px);
    line-height: 1.3;
  }
}

@media (max-width: 767px) {
  body[data-page="about"] .about-hero h1 {
    font-size: clamp(22px, 5.6vw, 30px);
    line-height: 1.34;
  }
}

/* 2026-06-30 softcut2: remove engine frame text, lighten formula cards, smooth switching. */
.formula-window {
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.formula-window::before,
.formula-window::after,
.engine-image-frame figcaption {
  display: none !important;
}

.engine-image-frame {
  background: transparent;
  box-shadow: none;
}

.engine-image-frame::before {
  inset: 11% 7% 4%;
  opacity: .58;
  filter: blur(36px);
}

.engine-image-frame::after {
  opacity: .72;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0 58%, rgba(255, 255, 255, .94) 86%),
    linear-gradient(90deg, rgba(255, 255, 255, .82), transparent 18%, transparent 78%, rgba(255, 255, 255, .8));
}

.engine-image-frame img {
  transform: scale(1.04);
  filter: drop-shadow(0 28px 72px rgba(0, 0, 0, .26));
}

.service-stage-copy {
  max-width: min(520px, 62%);
  padding: clamp(16px, 2vw, 26px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .035)),
    rgba(12, 12, 12, .16);
  border-color: rgba(255, 255, 255, .13);
  backdrop-filter: blur(14px) saturate(126%);
  -webkit-backdrop-filter: blur(14px) saturate(126%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 18px 54px rgba(0, 0, 0, .16);
}

.service-stage-copy h3 {
  font-size: clamp(34px, 4.2vw, 72px);
  line-height: 1;
}

.service-stage-copy p {
  max-width: 34em;
  font-size: clamp(14px, .98vw, 17px);
  line-height: 1.72;
}

.service-stage-copy small {
  margin-top: 18px;
}

.service-index {
  align-content: center;
  padding: clamp(8px, 1vw, 14px) 0;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .105), rgba(255, 255, 255, .025)),
    rgba(12, 12, 12, .72);
  backdrop-filter: blur(12px) saturate(122%);
  -webkit-backdrop-filter: blur(12px) saturate(122%);
}

.service-index-top,
.service-meter {
  display: none !important;
}

.service-index button {
  padding: clamp(17px, 1.7vw, 22px) clamp(18px, 2vw, 24px);
  transition:
    color .18s var(--ease),
    background .18s var(--ease),
    transform .18s var(--ease),
    padding-left .18s var(--ease);
}

.service-index button.is-active,
.service-index button:hover {
  padding-left: clamp(21px, 2.25vw, 30px);
}

.service-stage.is-leaving img {
  opacity: .7;
  transform: scale(1.02);
  clip-path: none;
}

.service-stage.is-leaving .service-stage-copy,
.service-stage.is-leaving .service-stage-number {
  opacity: .24;
  transform: translateY(4px);
}

.service-stage.is-entering img {
  animation: serviceImageEnterSoft .32s cubic-bezier(.16, 1, .3, 1) both;
}

.service-stage.is-entering .service-stage-copy,
.service-stage.is-entering .service-stage-number {
  animation: serviceCopyEnterSoft .28s cubic-bezier(.16, 1, .3, 1) both;
}

@keyframes serviceImageEnterSoft {
  from {
    opacity: .76;
    transform: scale(1.018);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes serviceCopyEnterSoft {
  from {
    opacity: .18;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .service-stage-copy {
    max-width: min(620px, 100%);
  }
}

@media (max-width: 767px) {
  .service-stage-copy {
    padding: 18px;
  }
}

/* 2026-06-30 softcut3: remove pasted-frame feeling, use video-led formula preview, compact glass copy. */
.formula-window {
  overflow: visible !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  isolation: isolate;
}

.engine-image-frame {
  position: relative;
  margin: 0;
  padding: clamp(10px, 1.6vw, 22px) 0;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible;
}

.engine-image-frame::before {
  content: "";
  position: absolute;
  inset: 12% 7% 8%;
  z-index: -1;
  display: block !important;
  background:
    radial-gradient(ellipse at 46% 48%, rgba(0, 0, 0, .18), transparent 62%),
    radial-gradient(ellipse at 58% 66%, rgba(70, 70, 70, .1), transparent 68%);
  filter: blur(34px);
  opacity: .68;
  pointer-events: none;
}

.engine-image-frame::after {
  content: "";
  position: absolute;
  inset: -4% -6%;
  z-index: 2;
  display: block !important;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0 48%, rgba(255, 255, 255, .5) 70%, rgba(255, 255, 255, .96) 92%),
    linear-gradient(90deg, rgba(255, 255, 255, .92), transparent 16%, transparent 82%, rgba(255, 255, 255, .92));
}

.engine-image-frame img {
  position: relative;
  z-index: 1;
  width: min(100%, 820px);
  margin-inline: auto;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  border-radius: 0 !important;
  clip-path: inset(4% 4% round 20px);
  mask-image: radial-gradient(ellipse at 50% 50%, #000 0 56%, rgba(0, 0, 0, .74) 70%, transparent 92%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0 56%, rgba(0, 0, 0, .74) 70%, transparent 92%);
  filter:
    drop-shadow(0 36px 82px rgba(0, 0, 0, .24))
    saturate(1.02)
    contrast(1.03);
}

.service-stage-media {
  position: absolute;
  inset: 0;
  display: block;
  background: #050505;
}

.service-stage-media video,
.service-stage-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-stage-media video {
  z-index: 1;
  opacity: .95;
  filter: brightness(.82) contrast(1.1) saturate(1.03);
  transform: scale(1.01);
  transition: opacity .42s var(--ease), transform .9s var(--ease-out), filter .9s var(--ease-out);
}

.service-stage-media img {
  display: none !important;
}

.service-stage > img {
  display: none !important;
}

.service-stage:hover .service-stage-media video {
  transform: scale(1.035);
  filter: brightness(.9) contrast(1.1) saturate(1.04);
}

.service-stage.is-leaving .service-stage-media video {
  opacity: .42;
  transform: scale(1.018);
}

.service-stage.is-entering .service-stage-media video {
  animation: serviceVideoEnterSoft .34s cubic-bezier(.16, 1, .3, 1) both;
}

@keyframes serviceVideoEnterSoft {
  from {
    opacity: .5;
    transform: scale(1.018);
    filter: brightness(.78) contrast(1.06);
  }

  to {
    opacity: .95;
    transform: scale(1.01);
    filter: brightness(.82) contrast(1.1) saturate(1.03);
  }
}

.service-stage-copy {
  width: fit-content;
  max-width: min(420px, 48%) !important;
  padding: clamp(14px, 1.55vw, 22px) !important;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .05)),
    rgba(12, 12, 12, .18) !important;
  border: 1px solid rgba(255, 255, 255, .14) !important;
  backdrop-filter: blur(12px) saturate(122%) !important;
  -webkit-backdrop-filter: blur(12px) saturate(122%) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 18px 48px rgba(0, 0, 0, .16) !important;
}

.service-stage-copy span {
  display: inline-block;
  max-width: 100%;
  letter-spacing: .08em;
  white-space: nowrap;
}

.service-stage-copy h3 {
  margin: 10px 0 8px !important;
  max-width: 100%;
  font-size: clamp(30px, 3.2vw, 56px) !important;
  line-height: 1.04 !important;
  white-space: nowrap;
  text-wrap: nowrap;
}

.service-stage-copy p {
  max-width: 29em !important;
  font-size: clamp(13px, .86vw, 15px) !important;
  line-height: 1.68 !important;
}

.service-stage-copy small {
  margin-top: 14px !important;
  font-size: 12px;
}

.service-index button strong {
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .service-stage-copy {
    max-width: min(440px, 62%) !important;
  }

  .service-stage-copy h3 {
    font-size: clamp(28px, 4vw, 46px) !important;
  }
}

@media (max-width: 900px) {
  .engine-image-frame img {
    width: 100%;
    clip-path: inset(2% 2% round 16px);
  }

  .service-stage-copy {
    max-width: min(560px, 92%) !important;
  }
}

@media (max-width: 767px) {
  .service-stage-copy h3 {
    white-space: normal;
    text-wrap: balance;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-stage-media video,
  .service-stage.is-entering .service-stage-media video {
    animation: none !important;
    transition: opacity .18s ease !important;
  }
}

/* 2026-06-30 softcut4: replace odd engine image with a native operating-system style visual. */
.formula-window > img,
.engine-image-frame {
  display: none !important;
}

.engine-os {
  display: block !important;
  position: relative;
  min-height: clamp(420px, 40vw, 580px);
  padding: clamp(14px, 1.8vw, 22px);
  color: rgba(255, 255, 255, .9);
  background:
    radial-gradient(circle at 74% 18%, rgba(255, 255, 255, .18), transparent 26%),
    radial-gradient(circle at 18% 82%, rgba(255, 255, 255, .12), transparent 28%),
    linear-gradient(145deg, #171717, #060606 72%);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 24px;
  box-shadow:
    0 34px 90px rgba(0, 0, 0, .2),
    inset 0 1px 0 rgba(255, 255, 255, .12);
  transform: perspective(1200px) rotateX(2deg) rotateY(-4deg);
  transform-origin: center;
  overflow: hidden;
}

.engine-os::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 0 48%, transparent 82%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0 48%, transparent 82%);
  pointer-events: none;
}

.engine-os::after {
  content: "";
  position: absolute;
  inset: auto 9% -18% 12%;
  height: 36%;
  background: radial-gradient(ellipse, rgba(255, 255, 255, .16), transparent 68%);
  filter: blur(22px);
  pointer-events: none;
}

.engine-os-topbar,
.engine-os-body {
  position: relative;
  z-index: 1;
}

.engine-os-topbar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 12px 14px 16px;
  color: rgba(255, 255, 255, .66);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  font-size: 12px;
}

.engine-os-topbar span,
.engine-os-topbar em {
  font-style: normal;
  letter-spacing: .06em;
}

.engine-os-topbar strong {
  color: rgba(255, 255, 255, .9);
  font-size: 13px;
  font-weight: 520;
}

.engine-os-body {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) minmax(170px, .34fr);
  gap: clamp(12px, 1.4vw, 18px);
  padding-top: clamp(14px, 1.8vw, 22px);
}

.engine-os-rail {
  display: grid;
  gap: 10px;
  align-content: start;
}

.engine-os-rail i {
  padding: 10px 9px;
  color: rgba(255, 255, 255, .66);
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  font-size: 12px;
  font-style: normal;
  text-align: center;
}

.engine-os-main {
  display: grid;
  gap: 14px;
}

.engine-os-status,
.engine-module,
.engine-os-preview {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .035)),
    rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
}

.engine-os-status {
  padding: clamp(16px, 2vw, 24px);
}

.engine-os-status p,
.engine-module span,
.engine-os-preview p {
  margin: 0;
  color: rgba(255, 255, 255, .56);
  font-size: 11px;
  letter-spacing: .08em;
}

.engine-os-status h3 {
  margin: 8px 0 10px;
  max-width: 11em;
  color: #fff;
  font-size: clamp(24px, 2.7vw, 38px);
  line-height: 1.12;
  font-weight: 560;
  text-wrap: balance;
}

.engine-os-status > span {
  color: rgba(255, 255, 255, .7);
  font-size: clamp(12px, .9vw, 14px);
}

.engine-os-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 12px;
}

.engine-module {
  min-height: 118px;
  padding: 15px;
}

.engine-module strong {
  display: block;
  margin-top: 10px;
  color: #fff;
  font-size: clamp(42px, 5vw, 74px);
  line-height: .9;
  font-weight: 540;
}

.engine-module b {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, .88);
  font-size: clamp(15px, 1.3vw, 20px);
  line-height: 1.45;
  font-weight: 520;
}

.engine-module small {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, .55);
  font-size: 12px;
  line-height: 1.5;
}

.engine-module.timeline ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.engine-module.timeline li {
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .12));
}

.engine-module.timeline li:nth-child(2) { height: 72px; }
.engine-module.timeline li:nth-child(3) { height: 56px; }
.engine-module.timeline li:nth-child(4) { height: 88px; }

.engine-module.matrix div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.engine-module.matrix i {
  padding: 7px 10px;
  color: rgba(255, 255, 255, .82);
  background: rgba(255, 255, 255, .08);
  border-radius: 999px;
  font-size: 12px;
  font-style: normal;
}

.engine-os-preview {
  display: grid;
  align-content: space-between;
  min-height: 100%;
  padding: 14px;
}

.preview-frame {
  min-height: 280px;
  padding: 16px;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .18), transparent 38%),
    radial-gradient(circle at 42% 34%, rgba(255, 255, 255, .52), transparent 16%),
    radial-gradient(circle at 58% 62%, rgba(255, 255, 255, .22), transparent 26%),
    linear-gradient(145deg, #2b2b2b, #0b0b0b);
  border: 1px solid rgba(255, 255, 255, .12);
}

.preview-frame span {
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  letter-spacing: .08em;
}

.preview-frame b {
  display: block;
  margin-top: 12px;
  max-width: 5em;
  color: #fff;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.12;
  font-weight: 520;
}

@media (max-width: 1100px) {
  .engine-os {
    transform: none;
  }

  .engine-os-body {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .engine-os-preview {
    grid-column: 1 / -1;
    min-height: 190px;
  }

  .preview-frame {
    min-height: 150px;
  }
}

@media (max-width: 720px) {
  .engine-os {
    border-radius: 18px;
  }

  .engine-os-topbar {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .engine-os-body {
    grid-template-columns: 1fr;
  }

  .engine-os-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .engine-os-grid {
    grid-template-columns: 1fr;
  }
}

/* 2026-06-30 softcut5: embed real engine videos as system preview surfaces. */
.engine-video-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  grid-auto-rows: minmax(140px, 1fr);
  gap: 12px;
}

.engine-video-card {
  position: relative;
  min-height: 148px;
  overflow: hidden;
  border-radius: 18px;
  background: #050505;
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}

.engine-video-card.is-large {
  grid-row: span 2;
  min-height: 308px;
}

.engine-video-card video,
.preview-frame.live video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.82) contrast(1.08) saturate(.96);
}

.engine-video-card::before,
.preview-frame.live::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .08), transparent 38%, rgba(0, 0, 0, .66)),
    linear-gradient(90deg, rgba(0, 0, 0, .42), transparent 54%);
  pointer-events: none;
}

.engine-video-card::after,
.preview-frame.live::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: 2;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, .08);
  pointer-events: none;
}

.engine-video-card > div {
  position: absolute;
  z-index: 3;
  left: 14px;
  right: 14px;
  bottom: 13px;
}

.engine-video-card span,
.preview-frame.live span {
  display: block;
  color: rgba(255, 255, 255, .76);
  font-size: 12px;
  line-height: 1.35;
  letter-spacing: .04em;
}

.engine-video-card b,
.preview-frame.live b {
  display: block;
  margin-top: 6px;
  color: #fff;
  font-size: clamp(14px, 1.15vw, 18px);
  line-height: 1.25;
  font-weight: 540;
}

.preview-frame.live {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  background: #050505;
}

.preview-frame.live span,
.preview-frame.live b {
  position: relative;
  z-index: 3;
}

.preview-frame.live span {
  margin-top: auto;
}

.preview-frame.live b {
  max-width: 7em;
}

@media (max-width: 1100px) {
  .engine-video-grid {
    grid-template-columns: 1fr 1fr;
  }

  .engine-video-card.is-large {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 230px;
  }

  .preview-frame.live {
    min-height: 180px;
  }
}

@media (max-width: 720px) {
  .engine-video-grid {
    grid-template-columns: 1fr;
  }

  .engine-video-card,
  .engine-video-card.is-large {
    min-height: 190px;
  }
}

/* 2026-06-30 softcut6: video-first engine and no poster flash in service formula preview. */
.service-stage-media {
  background: #040404 !important;
}

.service-stage-media img,
.service-stage-media video[poster] + img {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

.service-stage-media video {
  opacity: 1 !important;
  background: #040404;
}

.engine-os {
  min-height: clamp(500px, 46vw, 680px);
  padding: clamp(12px, 1.4vw, 18px);
}

.engine-os-topbar {
  padding: 9px 12px 11px;
}

.engine-os-body {
  grid-template-columns: 58px minmax(0, 1fr);
  gap: clamp(10px, 1.2vw, 16px);
  padding-top: 12px;
}

.engine-os-rail i {
  padding: 9px 5px;
  font-size: 11px;
  writing-mode: vertical-rl;
  min-height: 76px;
}

.engine-os-status {
  padding: 13px 16px;
}

.engine-os-status h3 {
  max-width: none;
  margin: 5px 0 6px;
  font-size: clamp(20px, 2vw, 30px);
}

.engine-os-status > span {
  font-size: 12px;
}

.engine-os-preview {
  display: none !important;
}

.engine-video-grid {
  grid-template-columns: 1.35fr 1fr;
  grid-auto-rows: minmax(200px, 1fr);
  gap: 14px;
}

.engine-video-card {
  min-height: 210px;
  border-radius: 16px;
}

.engine-video-card.is-large {
  min-height: 430px;
}

.engine-video-card > div {
  left: 16px;
  right: 16px;
  bottom: 15px;
}

.engine-video-card span {
  font-size: 13px;
}

.engine-video-card b {
  font-size: clamp(16px, 1.35vw, 21px);
}

@media (max-width: 1100px) {
  .engine-os-body {
    grid-template-columns: 1fr;
  }

  .engine-os-rail {
    grid-template-columns: repeat(4, 1fr);
  }

  .engine-os-rail i {
    writing-mode: horizontal-tb;
    min-height: auto;
  }

  .engine-video-card.is-large {
    min-height: 300px;
  }
}

@media (max-width: 720px) {
  .engine-video-card,
  .engine-video-card.is-large {
    min-height: 230px;
  }
}

/* 2026-06-30 softcut7: remove awkward perspective from engine panel. */
.engine-os {
  transform: none !important;
  transform-style: flat !important;
  border-radius: 20px;
  box-shadow:
    0 28px 86px rgba(0, 0, 0, .18),
    inset 0 1px 0 rgba(255, 255, 255, .12) !important;
}

.engine-os-main,
.engine-os-status,
.engine-os-rail,
.engine-os-rail i,
.engine-video-grid,
.engine-video-card,
.engine-video-card.is-large,
.engine-video-card video {
  transform: none !important;
}

.engine-video-card {
  box-shadow:
    0 12px 34px rgba(0, 0, 0, .22),
    inset 0 1px 0 rgba(255, 255, 255, .12);
}

.engine-video-card.is-large {
  box-shadow:
    0 18px 48px rgba(0, 0, 0, .26),
    inset 0 1px 0 rgba(255, 255, 255, .14);
}

/* 2026-06-30 softcut8: open belief manifesto, no framed text box. */
.belief-section {
  padding: clamp(110px, 12vw, 180px) var(--side) !important;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 44%, rgba(255, 255, 255, .08), transparent 28%),
    #050505 !important;
}

.belief-card {
  width: min(calc(100vw - var(--side) * 2), 1440px) !important;
  max-width: none !important;
  margin: 0 auto !important;
  padding: 0 !important;
  text-align: center;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.belief-card::before {
  display: none !important;
}

.belief-card > p,
.belief-card > span {
  display: block;
  margin: 0 !important;
  color: rgba(255, 255, 255, .48) !important;
  font-size: 12px !important;
  letter-spacing: .12em;
}

.belief-card h2 {
  max-width: 1360px !important;
  margin: clamp(22px, 3vw, 34px) auto !important;
  color: #fff !important;
  font-size: clamp(54px, 6.4vw, 112px) !important;
  line-height: 1.08 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

.belief-card h2 span {
  display: block;
}

@media (max-width: 767px) {
  .belief-section {
    padding: 88px var(--side) !important;
  }

  .belief-card h2 {
    font-size: clamp(38px, 10.5vw, 58px) !important;
    line-height: 1.14 !important;
  }
}

/* 2026-06-30 engineb1: selected premium OS direction for the self-developed visual engine. */
.formula-section .formula-window {
  min-height: auto !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.formula-section .formula-window::before,
.formula-section .formula-window::after {
  display: none !important;
}

.engine-os.engine-os-premium {
  position: relative;
  display: block !important;
  min-height: clamp(560px, 48vw, 720px) !important;
  padding: clamp(14px, 1.45vw, 20px) !important;
  color: rgba(255, 255, 255, .9);
  background:
    radial-gradient(circle at 86% 9%, rgba(255, 255, 255, .16), transparent 24%),
    linear-gradient(145deg, #181818 0%, #070707 58%, #020202 100%) !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transform: none !important;
  overflow: hidden;
  isolation: isolate;
}

.engine-os.engine-os-premium::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .1);
  pointer-events: none;
}

.engine-os.engine-os-premium::after {
  content: "";
  position: absolute;
  inset: auto 12% -20% 24%;
  z-index: -1;
  height: 38%;
  background: radial-gradient(ellipse, rgba(255, 255, 255, .16), transparent 68%);
  filter: blur(30px);
  pointer-events: none;
}

.engine-os-premium .engine-os-topbar {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 8px 4px 15px !important;
  color: rgba(255, 255, 255, .58);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  font-size: 12px;
}

.engine-os-premium .engine-os-topbar span,
.engine-os-premium .engine-os-topbar em {
  font-style: normal;
  letter-spacing: .06em;
}

.engine-os-premium .engine-os-topbar strong {
  color: rgba(255, 255, 255, .88);
  font-size: 13px;
  font-weight: 520;
}

.engine-os-premium .engine-os-body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) minmax(190px, .31fr) !important;
  gap: clamp(14px, 1.45vw, 20px) !important;
  padding-top: clamp(14px, 1.45vw, 20px) !important;
}

.engine-os-premium .engine-os-rail {
  display: grid;
  gap: 10px;
  align-content: start;
}

.engine-os-premium .engine-os-rail i {
  min-height: auto !important;
  padding: 13px 12px !important;
  color: rgba(255, 255, 255, .62);
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 0 !important;
  font-size: 12px !important;
  font-style: normal;
  text-align: left;
  writing-mode: horizontal-tb !important;
}

.engine-os-premium .engine-os-rail i.is-active {
  color: #050505;
  background: rgba(255, 255, 255, .9);
  border-color: rgba(255, 255, 255, .9);
}

.engine-os-premium .engine-os-main {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
}

.engine-os-premium .engine-os-status {
  padding: 0 0 12px !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.engine-os-premium .engine-os-status p {
  margin: 0;
  color: rgba(255, 255, 255, .48);
  font-size: 11px;
  letter-spacing: .1em;
}

.engine-os-premium .engine-os-status h3 {
  max-width: 16em !important;
  margin: 6px 0 7px !important;
  color: #fff;
  font-size: clamp(24px, 2.35vw, 38px) !important;
  line-height: 1.12;
  font-weight: 560;
  text-wrap: balance;
}

.engine-os-premium .engine-os-status > span {
  color: rgba(255, 255, 255, .68);
  font-size: clamp(12px, .9vw, 14px) !important;
}

.engine-os-premium .engine-video-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(210px, .72fr) !important;
  grid-auto-rows: minmax(0, 1fr);
  gap: 14px !important;
  min-height: clamp(390px, 35vw, 540px);
}

.engine-os-premium .engine-video-card {
  position: relative;
  min-height: 0 !important;
  overflow: hidden;
  background: #030303;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 0 !important;
  box-shadow: none !important;
}

.engine-os-premium .engine-video-card.is-large {
  grid-row: span 2;
  min-height: clamp(390px, 35vw, 540px) !important;
}

.engine-os-premium .engine-video-card video {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  background: #030303;
  filter: saturate(.95) contrast(1.06);
}

.engine-os-premium .engine-video-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .08), rgba(0, 0, 0, .7)),
    linear-gradient(90deg, rgba(0, 0, 0, .36), transparent 55%);
  pointer-events: none;
}

.engine-os-premium .engine-video-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, .08);
  pointer-events: none;
}

.engine-os-premium .engine-video-card > div {
  position: absolute;
  z-index: 3;
  left: clamp(16px, 2vw, 28px) !important;
  right: clamp(16px, 2vw, 28px) !important;
  bottom: clamp(16px, 2vw, 28px) !important;
  color: #fff;
}

.engine-os-premium .engine-video-card span {
  display: block;
  color: rgba(255, 255, 255, .72);
  font-size: 13px !important;
}

.engine-os-premium .engine-video-card b {
  display: block;
  max-width: 13em;
  margin-top: 8px;
  color: #fff;
  font-size: clamp(17px, 1.45vw, 24px) !important;
  line-height: 1.22;
  font-weight: 540;
}

.engine-os-premium .engine-os-preview {
  display: grid !important;
  gap: 10px;
  align-content: start;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.engine-os-premium .engine-signal {
  padding: 15px;
  color: #fff;
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .09);
}

.engine-os-premium .engine-signal span,
.engine-os-premium .engine-os-preview p {
  display: block;
  margin: 0;
  color: rgba(255, 255, 255, .48);
  font-size: 11px;
  letter-spacing: .08em;
}

.engine-os-premium .engine-signal b {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, .92);
  font-size: clamp(17px, 1.35vw, 22px);
  line-height: 1.18;
  font-weight: 540;
}

.engine-os-premium .engine-signal small {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, .58);
  font-size: 12px;
  line-height: 1.55;
}

.engine-os-premium .engine-os-preview p {
  margin-top: auto;
  line-height: 1.6;
}

@media (max-width: 1180px) {
  .engine-os-premium .engine-os-body {
    grid-template-columns: 1fr !important;
  }

  .engine-os-premium .engine-os-rail {
    grid-template-columns: repeat(4, 1fr);
  }

  .engine-os-premium .engine-os-preview {
    grid-template-columns: repeat(3, 1fr);
  }

  .engine-os-premium .engine-os-preview p {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .engine-os.engine-os-premium {
    min-height: auto !important;
    padding: 12px !important;
  }

  .engine-os-premium .engine-os-topbar {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .engine-os-premium .engine-os-rail,
  .engine-os-premium .engine-os-preview {
    grid-template-columns: 1fr 1fr;
  }

  .engine-os-premium .engine-video-grid {
    grid-template-columns: 1fr !important;
    min-height: auto;
  }

  .engine-os-premium .engine-video-card,
  .engine-os-premium .engine-video-card.is-large {
    min-height: 260px !important;
    grid-row: auto;
  }
}

/* 2026-06-30 engineglass1: cleaner glass OS layout and full horizontal video display. */
.engine-os.engine-os-premium {
  min-height: auto !important;
  padding: clamp(18px, 2vw, 28px) !important;
  color: rgba(255, 255, 255, .9);
  background:
    radial-gradient(circle at 78% 0%, rgba(255, 255, 255, .18), transparent 24%),
    radial-gradient(circle at 10% 96%, rgba(255, 255, 255, .11), transparent 26%),
    linear-gradient(145deg, rgba(22, 22, 22, .98), rgba(4, 4, 4, .98)) !important;
  border-radius: 0 !important;
  overflow: hidden;
}

.engine-os.engine-os-premium::before {
  border-color: rgba(255, 255, 255, .14);
}

.engine-os-premium .engine-os-topbar {
  padding: 0 0 clamp(14px, 1.5vw, 20px) !important;
  border-bottom-color: rgba(255, 255, 255, .12);
}

.engine-os-premium .engine-os-body {
  grid-template-columns: minmax(0, 1fr) !important;
  gap: clamp(14px, 1.5vw, 20px) !important;
  padding-top: clamp(14px, 1.5vw, 20px) !important;
}

.engine-os-premium .engine-os-rail {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
  order: 1;
}

.engine-os-premium .engine-os-rail i {
  width: auto;
  min-height: 0 !important;
  padding: 8px 12px !important;
  color: rgba(255, 255, 255, .66);
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .12);
  border-radius: 999px !important;
  text-align: center;
}

.engine-os-premium .engine-os-rail i.is-active {
  color: #050505;
  background: rgba(255, 255, 255, .92);
}

.engine-os-premium .engine-os-main {
  order: 2;
  gap: clamp(16px, 1.8vw, 24px);
}

.engine-os-premium .engine-os-status {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(220px, .42fr);
  column-gap: clamp(22px, 4vw, 64px);
  row-gap: 8px;
  align-items: end;
  padding: 0 !important;
}

.engine-os-premium .engine-os-status p {
  grid-column: 1 / -1;
}

.engine-os-premium .engine-os-status h3 {
  max-width: 13em !important;
  margin: 0 !important;
  font-size: clamp(28px, 3.15vw, 52px) !important;
  line-height: 1.08;
}

.engine-os-premium .engine-os-status > span {
  max-width: 26em;
  color: rgba(255, 255, 255, .64);
  line-height: 1.75;
}

.engine-os-premium .engine-video-grid {
  grid-template-columns: minmax(0, 1.48fr) minmax(250px, .76fr) !important;
  grid-auto-rows: auto;
  gap: clamp(12px, 1.4vw, 18px) !important;
  min-height: 0 !important;
}

.engine-os-premium .engine-video-card {
  display: grid;
  grid-template-rows: auto minmax(80px, auto);
  min-height: 0 !important;
  padding: clamp(10px, 1.1vw, 14px);
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.engine-os-premium .engine-video-card.is-large {
  grid-row: span 2;
  min-height: 0 !important;
}

.engine-os-premium .engine-video-card video {
  width: 100%;
  height: auto;
  min-height: 0 !important;
  aspect-ratio: 16 / 9;
  object-fit: contain !important;
  background: rgba(0, 0, 0, .56);
}

.engine-os-premium .engine-video-card::before {
  display: none !important;
}

.engine-os-premium .engine-video-card::after {
  border-color: rgba(255, 255, 255, .08);
}

.engine-os-premium .engine-video-card > div {
  position: static !important;
  z-index: 3;
  display: grid;
  align-content: start;
  min-height: 78px;
  padding: clamp(13px, 1.25vw, 18px) 2px 0;
  color: #fff;
}

.engine-os-premium .engine-video-card span {
  color: rgba(255, 255, 255, .58);
}

.engine-os-premium .engine-video-card b {
  max-width: none;
  font-size: clamp(17px, 1.25vw, 22px) !important;
}

.engine-os-premium .engine-os-preview {
  order: 3;
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(10px, 1.2vw, 16px);
}

.engine-os-premium .engine-signal {
  padding: clamp(15px, 1.4vw, 20px);
  background: rgba(255, 255, 255, .075);
  border: 1px solid rgba(255, 255, 255, .13);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.engine-os-premium .engine-os-preview p {
  grid-column: 1 / -1;
  margin: 0;
}

@media (max-width: 980px) {
  .engine-os-premium .engine-os-status {
    grid-template-columns: 1fr;
  }

  .engine-os-premium .engine-video-grid {
    grid-template-columns: 1fr !important;
  }

  .engine-os-premium .engine-video-card.is-large {
    grid-row: auto;
  }

  .engine-os-premium .engine-os-preview {
    grid-template-columns: 1fr;
  }
}

/* 2026-06-30 enginenocover1: keep captions out of video frames. */
.engine-os-premium .engine-video-card {
  grid-template-rows: auto auto !important;
}

.engine-os-premium .engine-video-media {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: rgba(0, 0, 0, .62);
}

.engine-os-premium .engine-video-media video {
  display: block;
  width: 100%;
  height: 100% !important;
  min-height: 0 !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  background: transparent;
}

.engine-os-premium .engine-video-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .08);
  pointer-events: none;
}

.engine-os-premium .engine-video-caption,
.engine-os-premium .engine-video-card > div.engine-video-caption {
  position: static !important;
  z-index: auto !important;
  display: grid;
  align-content: start;
  min-height: auto !important;
  padding: clamp(13px, 1.2vw, 18px) 2px 0 !important;
  color: #fff;
}

.engine-os-premium .engine-video-caption span {
  color: rgba(255, 255, 255, .58);
  font-size: 13px !important;
}

.engine-os-premium .engine-video-caption b {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-size: clamp(17px, 1.25vw, 22px) !important;
  line-height: 1.22;
  font-weight: 540;
}

.engine-os-premium .engine-video-card > video {
  display: none !important;
}

/* 2026-06-30 enginefull1: give the self-developed engine full width and move text below the visual. */
.formula-section .formula-grid {
  grid-template-columns: minmax(0, 1fr) !important;
  gap: clamp(24px, 3.2vw, 44px) !important;
  align-items: stretch !important;
}

.formula-section .formula-window {
  position: relative;
  z-index: 2;
  grid-column: 1 / -1 !important;
  width: 100%;
  max-width: none !important;
}

.formula-section .formula-notes {
  position: relative !important;
  z-index: 1 !important;
  grid-column: 1 / -1 !important;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px !important;
  width: 100%;
  max-width: none !important;
  margin-top: 0 !important;
  background: rgba(5, 5, 5, .09);
}

.formula-section .formula-notes::before {
  display: none !important;
}

.formula-section .formula-notes article {
  min-height: 0 !important;
  padding: clamp(18px, 2vw, 28px) !important;
  background: rgba(255, 255, 255, .78) !important;
  border: 1px solid rgba(0, 0, 0, .07) !important;
  border-top: 1px solid rgba(0, 0, 0, .07) !important;
  box-shadow: none !important;
}

.formula-section .formula-notes article:first-child,
.formula-section .formula-notes article:last-child {
  transform: none !important;
}

.formula-section .formula-notes span {
  color: rgba(17, 17, 17, .42) !important;
}

.formula-section .formula-notes h3 {
  margin: 8px 0 10px !important;
  color: #080808 !important;
  font-size: clamp(20px, 1.6vw, 28px) !important;
  line-height: 1.18 !important;
  font-weight: 560 !important;
}

.formula-section .formula-notes p {
  max-width: 42em !important;
  color: rgba(17, 17, 17, .62) !important;
  font-size: clamp(14px, 1vw, 16px) !important;
  line-height: 1.72 !important;
}

.engine-os.engine-os-premium {
  padding: clamp(18px, 2.1vw, 30px) !important;
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 255, 255, .18), transparent 25%),
    radial-gradient(circle at 18% 100%, rgba(255, 255, 255, .12), transparent 30%),
    linear-gradient(145deg, rgba(23, 23, 23, .98), rgba(3, 3, 3, .99)) !important;
}

.engine-os-premium .engine-os-body {
  grid-template-columns: minmax(0, 1fr) !important;
  gap: clamp(16px, 1.8vw, 24px) !important;
}

.engine-os-premium .engine-os-main {
  min-width: 0 !important;
}

.engine-os-premium .engine-os-status {
  grid-template-columns: minmax(0, 1fr) minmax(260px, .44fr) !important;
  align-items: end !important;
  gap: clamp(14px, 2vw, 28px) clamp(22px, 4vw, 70px) !important;
}

.engine-os-premium .engine-os-status h3 {
  max-width: 15em !important;
}

.engine-os-premium .engine-video-grid {
  grid-template-columns: minmax(0, 1.56fr) minmax(260px, .72fr) !important;
  gap: clamp(14px, 1.55vw, 22px) !important;
}

.engine-os-premium .engine-video-card {
  padding: clamp(8px, .95vw, 12px) !important;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .045)) !important;
}

.engine-os-premium .engine-video-media {
  aspect-ratio: 16 / 9;
}

.engine-os-premium .engine-video-caption,
.engine-os-premium .engine-video-card > div.engine-video-caption {
  padding-top: clamp(11px, 1vw, 15px) !important;
}

.engine-os-premium .engine-os-preview {
  order: 3 !important;
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 16px) !important;
  width: 100%;
}

.engine-os-premium .engine-signal {
  min-width: 0 !important;
  padding: clamp(14px, 1.35vw, 20px) !important;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .045)) !important;
  border-color: rgba(255, 255, 255, .14) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.engine-os-premium .engine-os-preview p {
  grid-column: 1 / -1 !important;
  color: rgba(255, 255, 255, .42) !important;
}

@media (max-width: 980px) {
  .formula-section .formula-notes,
  .engine-os-premium .engine-os-preview {
    grid-template-columns: 1fr !important;
  }

  .engine-os-premium .engine-os-status,
  .engine-os-premium .engine-video-grid {
    grid-template-columns: 1fr !important;
  }
}

/* 2026-06-30 casetypeadmin1: use editable type-cover imagery as a calmer case index visual. */
.type-thumbs.type-cover-only {
  display: block !important;
}

.type-thumbs.type-cover-only img {
  width: 100%;
  min-height: clamp(220px, 22vw, 360px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #eeeeea;
  border: 1px solid rgba(7, 7, 7, .08);
  filter: contrast(1.06) saturate(1.03);
  transition:
    transform .65s var(--ease),
    filter .65s var(--ease);
}

.type-row:hover .type-cover-only img {
  transform: scale(1.012);
  filter: contrast(1.09) saturate(1.05);
}

/* 2026-06-30 enginelight1: lighter glass engine surface, closer to the page background. */
.formula-section {
  background:
    radial-gradient(circle at 82% 16%, rgba(0, 0, 0, .035), transparent 28%),
    linear-gradient(180deg, #fff 0%, #f8f8f5 52%, #fff 100%) !important;
}

.formula-section .formula-window {
  padding: clamp(10px, 1.25vw, 18px) !important;
}

.engine-os.engine-os-premium {
  color: rgba(12, 12, 12, .86) !important;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .76), rgba(244, 244, 240, .46)),
    rgba(255, 255, 255, .58) !important;
  border: 1px solid rgba(7, 7, 7, .08) !important;
  box-shadow:
    0 30px 90px rgba(8, 8, 8, .08),
    inset 0 1px 0 rgba(255, 255, 255, .74) !important;
  backdrop-filter: blur(22px) saturate(126%);
  -webkit-backdrop-filter: blur(22px) saturate(126%);
}

.engine-os.engine-os-premium::before {
  border-color: rgba(7, 7, 7, .06) !important;
}

.engine-os.engine-os-premium::after {
  background: radial-gradient(ellipse, rgba(0, 0, 0, .08), transparent 68%) !important;
}

.engine-os-premium .engine-os-topbar {
  color: rgba(7, 7, 7, .46) !important;
  border-bottom-color: rgba(7, 7, 7, .08) !important;
}

.engine-os-premium .engine-os-topbar strong {
  color: rgba(7, 7, 7, .82) !important;
}

.engine-os-premium .engine-os-status p {
  color: rgba(7, 7, 7, .42) !important;
}

.engine-os-premium .engine-os-status h3 {
  color: #080808 !important;
}

.engine-os-premium .engine-os-status > span {
  color: rgba(7, 7, 7, .58) !important;
}

.engine-os-premium .engine-os-rail i {
  color: rgba(7, 7, 7, .58) !important;
  background: rgba(255, 255, 255, .48) !important;
  border-color: rgba(7, 7, 7, .08) !important;
}

.engine-os-premium .engine-os-rail i.is-active {
  color: #fff !important;
  background: #080808 !important;
  border-color: #080808 !important;
}

.engine-os-premium .engine-video-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .34)) !important;
  border-color: rgba(7, 7, 7, .08) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .62) !important;
}

.engine-os-premium .engine-video-media {
  background: rgba(8, 8, 8, .88) !important;
  box-shadow: 0 18px 42px rgba(8, 8, 8, .1);
}

.engine-os-premium .engine-video-media::after {
  border-color: rgba(255, 255, 255, .12) !important;
}

.engine-os-premium .engine-video-caption,
.engine-os-premium .engine-video-card > div.engine-video-caption {
  color: #080808 !important;
}

.engine-os-premium .engine-video-caption span {
  color: rgba(7, 7, 7, .48) !important;
}

.engine-os-premium .engine-video-caption b {
  color: #080808 !important;
}

.engine-os-premium .engine-signal {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .28)) !important;
  border-color: rgba(7, 7, 7, .08) !important;
}

.engine-os-premium .engine-signal span,
.engine-os-premium .engine-os-preview p {
  color: rgba(7, 7, 7, .42) !important;
}

.engine-os-premium .engine-signal b {
  color: rgba(7, 7, 7, .84) !important;
}

.engine-os-premium .engine-signal small {
  color: rgba(7, 7, 7, .55) !important;
}

/* 2026-07-01 enginesoft1: softer system panels with clearer caption spacing. */
.engine-os.engine-os-premium {
  border-radius: clamp(16px, 1.6vw, 22px) !important;
  box-shadow:
    0 24px 70px rgba(8, 8, 8, .09),
    0 1px 0 rgba(255, 255, 255, .78) inset !important;
}

.engine-os.engine-os-premium::before {
  inset: 1px !important;
  border-radius: inherit !important;
}

.engine-os-premium .engine-os-topbar {
  padding: 2px 4px clamp(16px, 1.5vw, 22px) !important;
}

.engine-os-premium .engine-os-rail i {
  border-radius: 999px !important;
  box-shadow: 0 8px 18px rgba(8, 8, 8, .035);
}

.engine-os-premium .engine-video-card {
  grid-template-rows: auto minmax(96px, auto) !important;
  padding: clamp(11px, 1vw, 15px) !important;
  border-radius: clamp(14px, 1.2vw, 18px) !important;
  box-shadow:
    0 16px 38px rgba(8, 8, 8, .075),
    inset 0 1px 0 rgba(255, 255, 255, .7) !important;
  overflow: hidden !important;
}

.engine-os-premium .engine-video-media {
  border-radius: clamp(10px, .9vw, 14px) !important;
  overflow: hidden !important;
  box-shadow:
    0 16px 34px rgba(8, 8, 8, .11),
    inset 0 0 0 1px rgba(255, 255, 255, .08) !important;
}

.engine-os-premium .engine-video-media::after {
  border-radius: inherit !important;
}

.engine-os-premium .engine-video-caption,
.engine-os-premium .engine-video-card > div.engine-video-caption {
  display: grid !important;
  gap: 10px !important;
  align-content: start !important;
  padding: clamp(17px, 1.35vw, 22px) clamp(5px, .65vw, 10px) clamp(5px, .65vw, 9px) !important;
}

.engine-os-premium .engine-video-caption span {
  margin: 0 !important;
  font-size: 12px !important;
  line-height: 1.35 !important;
  letter-spacing: .06em !important;
}

.engine-os-premium .engine-video-caption b {
  margin: 0 !important;
  font-size: clamp(17px, 1.15vw, 21px) !important;
  line-height: 1.42 !important;
  font-weight: 560 !important;
  text-wrap: pretty;
}

.engine-os-premium .engine-signal {
  border-radius: clamp(13px, 1vw, 16px) !important;
  box-shadow:
    0 12px 30px rgba(8, 8, 8, .055),
    inset 0 1px 0 rgba(255, 255, 255, .62) !important;
}

.formula-section .formula-notes {
  gap: clamp(12px, 1.3vw, 18px) !important;
  background: transparent !important;
}

.formula-section .formula-notes article {
  border-radius: clamp(13px, 1vw, 16px) !important;
  box-shadow:
    0 12px 34px rgba(8, 8, 8, .045),
    inset 0 1px 0 rgba(255, 255, 255, .62) !important;
}

@media (max-width: 760px) {
  .engine-os-premium .engine-video-card {
    grid-template-rows: auto auto !important;
  }

  .engine-os-premium .engine-video-caption,
  .engine-os-premium .engine-video-card > div.engine-video-caption {
    padding-top: 15px !important;
  }
}

/* 2026-07-01 videofit1: make engine videos fill their rounded media frames. */
.engine-os-premium .engine-video-media {
  display: block !important;
  aspect-ratio: 16 / 9 !important;
}

.engine-os-premium .engine-video-media video {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  min-width: 100% !important;
  min-height: 100% !important;
  object-fit: cover !important;
  object-position: center center !important;
  transform: scale(1.004);
}

.engine-os-premium .engine-video-card.is-large .engine-video-media {
  min-height: clamp(300px, 28vw, 470px);
}

/* 2026-07-01 caseengineclip1: restore 3 case samples per type and calm the engine video surface. */
.type-thumbs:not(.type-cover-only) {
  align-items: stretch;
}

.type-thumbs:not(.type-cover-only) a {
  display: block;
  min-width: 0;
  overflow: hidden;
  background: #efefec;
  border: 1px solid rgba(7, 7, 7, .08);
  border-radius: 14px;
  box-shadow: 0 14px 30px rgba(8, 8, 8, .045);
}

.type-thumbs:not(.type-cover-only) img {
  display: block;
  height: 100%;
  min-height: clamp(150px, 14vw, 230px);
  border: 0;
  filter: grayscale(.12) contrast(1.04) saturate(.92);
  transition:
    transform .65s var(--ease),
    filter .65s var(--ease);
}

.type-row:hover .type-thumbs:not(.type-cover-only) img {
  transform: scale(1.018);
  filter: grayscale(.04) contrast(1.06) saturate(.98);
}

.engine-os-premium .engine-video-media {
  background:
    radial-gradient(circle at 35% 18%, rgba(255, 255, 255, .18), transparent 32%),
    #101010 !important;
}

.engine-os-premium .engine-video-media video {
  filter: saturate(.62) contrast(.9) brightness(.82);
}

.engine-os-premium .engine-video-card:not(.is-large) .engine-video-media video {
  opacity: .82;
  filter: grayscale(.18) saturate(.58) contrast(.92) brightness(.86);
}

.engine-os-premium .engine-video-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .16), transparent 36%, rgba(0, 0, 0, .18)),
    linear-gradient(90deg, rgba(255, 255, 255, .08), transparent 46%, rgba(255, 255, 255, .05));
  mix-blend-mode: screen;
}

.engine-os-premium .engine-video-card:not(.is-large) .engine-video-media::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .04)),
    rgba(245, 245, 241, .06);
  backdrop-filter: blur(.5px) saturate(.92);
  -webkit-backdrop-filter: blur(.5px) saturate(.92);
}

.engine-os-premium .engine-video-card:not(.is-large) .engine-video-media::after {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .12), transparent 44%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 7px);
}

@media (max-width: 760px) {
  .type-thumbs:not(.type-cover-only) {
    grid-template-columns: 1fr;
  }
}

/* 2026-07-01 enginecompact1: make the engine feel like a workbench instead of a video wall. */
.engine-os-premium .engine-system-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(230px, .62fr);
  gap: clamp(14px, 1.8vw, 24px);
  align-items: stretch;
}

.engine-os-premium .engine-command-board {
  min-width: 0;
  display: grid;
  gap: clamp(10px, 1.1vw, 14px);
  padding: clamp(12px, 1.2vw, 18px);
  border: 1px solid rgba(7, 7, 7, .08);
  border-radius: clamp(15px, 1.2vw, 19px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .66), rgba(255, 255, 255, .3)),
    rgba(255, 255, 255, .36);
  box-shadow:
    0 16px 40px rgba(8, 8, 8, .055),
    inset 0 1px 0 rgba(255, 255, 255, .72);
}

.engine-os-premium .engine-command {
  display: grid;
  gap: 9px;
  padding: clamp(15px, 1.35vw, 20px);
  border: 1px solid rgba(7, 7, 7, .07);
  border-radius: clamp(13px, 1vw, 16px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .74), rgba(246, 246, 242, .48));
}

.engine-os-premium .engine-command.is-active {
  background:
    linear-gradient(135deg, rgba(10, 10, 10, .94), rgba(36, 36, 34, .86));
  color: #fff;
  box-shadow: 0 16px 36px rgba(8, 8, 8, .12);
}

.engine-os-premium .engine-command span {
  color: rgba(7, 7, 7, .42);
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: .08em;
}

.engine-os-premium .engine-command.is-active span,
.engine-os-premium .engine-command.is-active p {
  color: rgba(255, 255, 255, .62);
}

.engine-os-premium .engine-command b {
  color: rgba(7, 7, 7, .88);
  font-size: clamp(17px, 1.25vw, 22px);
  line-height: 1.25;
  font-weight: 560;
}

.engine-os-premium .engine-command.is-active b {
  color: #fff;
}

.engine-os-premium .engine-command p {
  max-width: 54ch;
  margin: 0;
  color: rgba(7, 7, 7, .56);
  font-size: clamp(13px, .92vw, 15px);
  line-height: 1.72;
}

.engine-os-premium .engine-pipeline {
  display: grid;
  gap: 9px;
  padding: clamp(12px, 1vw, 16px) clamp(14px, 1.2vw, 18px);
  border: 1px solid rgba(7, 7, 7, .06);
  border-radius: clamp(13px, 1vw, 16px);
  background: rgba(255, 255, 255, .44);
}

.engine-os-premium .engine-pipeline i {
  display: block;
  width: var(--w);
  height: 5px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, .86), rgba(8, 8, 8, .14));
}

.engine-os-premium .engine-preview-stack {
  min-width: 0;
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1vw, 14px);
}

.engine-os-premium .engine-preview-stack .engine-video-card,
.engine-os-premium .engine-preview-stack .engine-video-card.is-primary {
  grid-template-rows: minmax(0, 1fr) auto !important;
  min-height: 0;
  padding: clamp(8px, .8vw, 11px) !important;
  border-radius: clamp(13px, 1vw, 16px) !important;
}

.engine-os-premium .engine-preview-stack .engine-video-media,
.engine-os-premium .engine-preview-stack .engine-video-card.is-primary .engine-video-media {
  min-height: 0 !important;
  aspect-ratio: 16 / 7.8 !important;
  box-shadow:
    0 10px 22px rgba(8, 8, 8, .085),
    inset 0 0 0 1px rgba(255, 255, 255, .08) !important;
}

.engine-os-premium .engine-preview-stack .engine-video-caption,
.engine-os-premium .engine-preview-stack .engine-video-card > div.engine-video-caption {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  padding: 10px 3px 2px !important;
}

.engine-os-premium .engine-preview-stack .engine-video-caption span {
  font-size: 10px !important;
  white-space: nowrap;
}

.engine-os-premium .engine-preview-stack .engine-video-caption b {
  font-size: clamp(13px, .92vw, 15px) !important;
  line-height: 1.2 !important;
  white-space: nowrap;
}

.engine-os-premium .engine-preview-stack .engine-video-media video {
  filter: grayscale(.12) saturate(.56) contrast(.9) brightness(.84) !important;
}

@media (max-width: 980px) {
  .engine-os-premium .engine-system-grid {
    grid-template-columns: 1fr;
  }

  .engine-os-premium .engine-preview-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: auto;
  }
}

@media (max-width: 760px) {
  .engine-os-premium .engine-preview-stack {
    grid-template-columns: 1fr;
  }
}

/* 2026-07-01 engineplain1: replace the fake OS look with a restrained methodology board. */
.formula-section .formula-window {
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

.formula-section .formula-grid {
  display: block !important;
}

.formula-section .formula-notes,
.formula-section > .split-heading,
.formula-section .split-heading {
  display: none !important;
}

.formula-section .formula-window::before,
.formula-section .formula-window::after {
  display: none !important;
}

.engine-method-board {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: end;
  padding: clamp(30px, 4.5vw, 66px);
  border: 1px solid rgba(7, 7, 7, .08);
  border-radius: clamp(18px, 1.6vw, 24px);
  background:
    radial-gradient(circle at 82% 8%, rgba(0, 0, 0, .045), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, .86), rgba(246, 246, 242, .62));
  box-shadow:
    0 28px 80px rgba(8, 8, 8, .075),
    inset 0 1px 0 rgba(255, 255, 255, .82);
}

.engine-method-copy {
  display: grid;
  gap: clamp(14px, 1.6vw, 22px);
}

.engine-method-copy span {
  color: rgba(7, 7, 7, .42);
  font-size: 12px;
  letter-spacing: .12em;
}

.engine-method-copy h3 {
  max-width: 12em;
  margin: 0;
  color: #080808;
  font-size: clamp(34px, 4vw, 68px);
  font-weight: 520;
  line-height: .98;
  letter-spacing: 0;
}

.engine-method-copy p {
  max-width: 40em;
  margin: 0;
  color: rgba(7, 7, 7, .58);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.8;
}

.engine-method-steps {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(7, 7, 7, .09);
  border-bottom: 1px solid rgba(7, 7, 7, .09);
}

.engine-method-steps article {
  min-width: 0;
  padding: clamp(18px, 2vw, 28px) clamp(14px, 1.8vw, 24px);
}

.engine-method-steps article + article {
  border-left: 1px solid rgba(7, 7, 7, .09);
}

.engine-method-steps span {
  display: block;
  margin-bottom: clamp(18px, 2.6vw, 38px);
  color: rgba(7, 7, 7, .34);
  font-size: 12px;
  letter-spacing: .08em;
}

.engine-method-steps h4 {
  margin: 0 0 10px;
  color: #080808;
  font-size: clamp(18px, 1.45vw, 25px);
  font-weight: 540;
}

.engine-method-steps p {
  margin: 0;
  color: rgba(7, 7, 7, .56);
  font-size: clamp(13px, .9vw, 15px);
  line-height: 1.72;
}

.engine-method-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(10px, 1vw, 14px);
  align-self: stretch;
}

.engine-method-media video {
  display: block;
  width: 100%;
  height: 100%;
  min-height: clamp(130px, 12vw, 210px);
  object-fit: cover;
  border: 1px solid rgba(7, 7, 7, .08);
  border-radius: clamp(13px, 1.1vw, 18px);
  background: #101010;
  filter: grayscale(.08) saturate(.64) contrast(.92) brightness(.86);
  box-shadow: 0 16px 36px rgba(8, 8, 8, .08);
}

.engine-method-media video:first-child {
  grid-row: span 2;
}

@media (max-width: 980px) {
  .engine-method-board {
    grid-template-columns: 1fr;
  }

  .engine-method-copy h3 {
    max-width: 13em;
  }
}

@media (max-width: 760px) {
  .engine-method-board {
    padding: 24px;
  }

  .engine-method-steps,
  .engine-method-media {
    grid-template-columns: 1fr;
  }

  .engine-method-steps article + article {
    border-top: 1px solid rgba(7, 7, 7, .09);
    border-left: 0;
  }

  .engine-method-media video:first-child {
    grid-row: auto;
  }
}

/* 2026-07-01 engineref1: reference-inspired light methodology layout, without copying the dark/gold treatment. */
.engine-reference-board {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 4.3vw, 64px) clamp(22px, 4.4vw, 64px) clamp(26px, 3.6vw, 50px);
  border: 1px solid rgba(7, 7, 7, .07);
  border-radius: clamp(20px, 1.8vw, 30px);
  background:
    radial-gradient(circle at 14% 10%, rgba(7, 7, 7, .045), transparent 30%),
    radial-gradient(circle at 86% 28%, rgba(7, 7, 7, .035), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, .96), rgba(247, 247, 244, .86));
  box-shadow:
    0 34px 95px rgba(8, 8, 8, .08),
    inset 0 1px 0 rgba(255, 255, 255, .92);
  isolation: isolate;
}

.engine-reference-board::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(7, 7, 7, .035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(7, 7, 7, .026) 1px, transparent 1px);
  background-size: clamp(72px, 8vw, 124px) clamp(72px, 8vw, 124px);
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 72%);
  opacity: .5;
}

.engine-reference-board::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: clamp(250px, 27vw, 350px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(7, 7, 7, .24), transparent);
  opacity: .34;
}

.engine-reference-head {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: start;
  gap: clamp(8px, 1vw, 14px);
  max-width: 1080px;
  margin: 0 0 clamp(28px, 3.6vw, 48px);
  text-align: left;
}

.engine-reference-eyebrow {
  color: rgba(7, 7, 7, .42);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.engine-reference-head h3 {
  margin: 0;
  color: rgba(7, 7, 7, .86);
  font-size: clamp(26px, 2.8vw, 42px);
  font-weight: 520;
  line-height: 1.08;
  letter-spacing: 0;
}

.engine-reference-head strong {
  display: block;
  margin-top: clamp(2px, .6vw, 8px);
  color: #080808;
  font-size: clamp(34px, 4.55vw, 66px);
  font-weight: 520;
  line-height: .98;
  letter-spacing: 0;
  white-space: nowrap;
}

.engine-reference-head strong em {
  color: rgba(7, 7, 7, .36);
  font-style: normal;
  font-weight: 360;
}

.engine-reference-head p {
  margin: clamp(8px, 1vw, 14px) 0 0;
  color: rgba(7, 7, 7, .74);
  font-size: clamp(18px, 1.7vw, 27px);
  font-weight: 430;
  line-height: 1.45;
}

.engine-reference-head small {
  display: block;
  max-width: 720px;
  color: rgba(7, 7, 7, .58);
  font-size: clamp(13px, .95vw, 16px);
  line-height: 1.75;
}

.engine-reference-flow {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2.4vw, 34px);
  align-items: stretch;
}

.engine-reference-flow::before,
.engine-reference-flow::after {
  content: "";
  position: absolute;
  top: 50%;
  width: clamp(24px, 3.6vw, 56px);
  height: 1px;
  background: linear-gradient(90deg, rgba(7, 7, 7, .2), rgba(7, 7, 7, .04));
  transform: translateY(-50%);
  pointer-events: none;
}

.engine-reference-flow::before {
  left: calc(33.333% - clamp(16px, 2vw, 24px));
}

.engine-reference-flow::after {
  left: calc(66.666% - clamp(16px, 2vw, 24px));
}

.engine-reference-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto auto auto;
  min-height: clamp(290px, 25vw, 370px);
  padding: clamp(20px, 2.1vw, 30px);
  overflow: hidden;
  border: 1px solid rgba(7, 7, 7, .08);
  border-radius: clamp(18px, 1.5vw, 24px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(255, 255, 255, .46)),
    rgba(252, 252, 249, .72);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  backdrop-filter: blur(18px) saturate(130%);
  box-shadow:
    0 22px 58px rgba(8, 8, 8, .07),
    inset 0 1px 0 rgba(255, 255, 255, .9);
  transition: transform .5s cubic-bezier(.22, 1, .36, 1), box-shadow .5s cubic-bezier(.22, 1, .36, 1), border-color .5s ease;
}

.engine-reference-card:hover {
  transform: translateY(-6px);
  border-color: rgba(7, 7, 7, .14);
  box-shadow:
    0 30px 78px rgba(8, 8, 8, .11),
    inset 0 1px 0 rgba(255, 255, 255, .92);
}

.engine-reference-no {
  color: rgba(7, 7, 7, .32);
  font-size: clamp(32px, 3.8vw, 58px);
  font-weight: 360;
  line-height: .9;
  letter-spacing: 0;
}

.engine-card-visual {
  position: relative;
  min-height: clamp(104px, 10.2vw, 150px);
  margin: clamp(14px, 1.8vw, 24px) 0 clamp(16px, 1.7vw, 22px);
  border-radius: clamp(14px, 1.2vw, 18px);
}

.engine-visual-video {
  overflow: hidden;
  border: 1px solid rgba(7, 7, 7, .07);
  background: rgba(7, 7, 7, .035);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .72),
    0 14px 28px rgba(8, 8, 8, .055);
}

.engine-visual-video video {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: grayscale(.14) saturate(.54) contrast(.9) brightness(.88);
}

.engine-visual-video::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .08), transparent 34%, rgba(0, 0, 0, .18)),
    linear-gradient(90deg, rgba(255, 255, 255, .1), transparent 45%);
  pointer-events: none;
}

.engine-visual-video > span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .48);
  color: rgba(7, 7, 7, .72);
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  backdrop-filter: blur(14px) saturate(130%);
}

.engine-reference-card h4 {
  margin: 0 0 10px;
  color: #080808;
  font-size: clamp(22px, 1.75vw, 29px);
  font-weight: 520;
  line-height: 1.12;
  letter-spacing: 0;
}

.engine-reference-card p {
  max-width: 18em;
  margin: 0;
  color: rgba(7, 7, 7, .64);
  font-size: clamp(13px, .95vw, 16px);
  line-height: 1.72;
}

.engine-reference-card ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: clamp(16px, 1.8vw, 24px) 0 0;
  padding: 0;
  list-style: none;
}

.engine-reference-card li {
  padding-top: 10px;
  border-top: 1px solid rgba(7, 7, 7, .1);
  color: rgba(7, 7, 7, .6);
  font-size: 12px;
  line-height: 1.35;
}

.engine-reference-tags {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: clamp(20px, 2.4vw, 32px);
}

.engine-reference-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 15px;
  border: 1px solid rgba(7, 7, 7, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .5);
  color: rgba(7, 7, 7, .68);
  font-size: clamp(12px, .86vw, 14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .78);
}

@media (max-width: 1080px) {
  .engine-reference-flow {
    grid-template-columns: 1fr;
  }

  .engine-reference-flow::before,
  .engine-reference-flow::after,
  .engine-reference-board::after {
    display: none;
  }

  .engine-reference-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .engine-reference-board {
    padding: 28px 16px 24px;
    border-radius: 20px;
  }

  .engine-reference-head strong {
    font-size: clamp(34px, 11vw, 52px);
    white-space: normal;
  }

  .engine-reference-card {
    padding: 22px;
  }

  .engine-reference-card ul {
    grid-template-columns: 1fr;
  }
}

/* 2026-07-01 homerhythm1: homepage rhythm pass, preserving content and IA. */
body[data-page="home"] {
  background:
    radial-gradient(circle at 88% 18%, rgba(8, 8, 8, .035), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f7f7f4 52%, #ffffff 100%);
}

body[data-page="home"] .section {
  padding-top: clamp(92px, 10vw, 148px);
  padding-bottom: clamp(92px, 10vw, 148px);
}

body[data-page="home"] .container {
  max-width: min(1440px, calc(100vw - var(--side) * 2));
}

body[data-page="home"] .section-head {
  align-items: end;
  gap: clamp(24px, 4vw, 72px);
  margin-bottom: clamp(30px, 4vw, 58px);
  padding-bottom: clamp(18px, 2vw, 28px);
  border-bottom: 1px solid rgba(8, 8, 8, .08);
}

body[data-page="home"] .section-head h2 {
  max-width: 11em;
  color: #070707;
  font-size: clamp(34px, 4.4vw, 72px);
  font-weight: 560;
  line-height: 1.02;
  letter-spacing: 0;
}

body[data-page="home"] .section-label,
body[data-page="home"] .hero-kicker,
body[data-page="home"] .engine-reference-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
}

body[data-page="home"] .text-link {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid rgba(8, 8, 8, .12);
  border-radius: 999px;
  color: rgba(8, 8, 8, .76);
  background: rgba(255, 255, 255, .62);
  transition: color .28s cubic-bezier(.16, 1, .3, 1), background .28s cubic-bezier(.16, 1, .3, 1), transform .28s cubic-bezier(.16, 1, .3, 1);
}

body[data-page="home"] .text-link:hover {
  color: #fff;
  background: #080808;
  transform: translateY(-2px);
}

body[data-page="home"] .home-hero {
  min-height: clamp(640px, 92dvh, 920px);
}

body[data-page="home"] .home-hero .hero-inner {
  min-height: inherit;
  align-items: center;
}

body[data-page="home"] .hero-copy {
  gap: clamp(24px, 3vw, 42px);
}

body[data-page="home"] .hero-copy h1 {
  max-width: min(980px, 74vw);
  font-size: clamp(48px, 5.25vw, 92px);
  line-height: .98;
  font-weight: 620;
  letter-spacing: 0;
}

body[data-page="home"] .hero-lead {
  max-width: 46em;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(15px, 1.16vw, 19px);
  line-height: 1.8;
}

body[data-page="home"] .hero-tags {
  width: min(760px, 100%);
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

body[data-page="home"] .hero-tags span {
  padding-top: 16px;
  border-top: 0;
}

body[data-page="home"] .formula-section {
  padding-top: clamp(78px, 8vw, 118px);
  padding-bottom: clamp(84px, 9vw, 132px);
  background:
    radial-gradient(circle at 92% 8%, rgba(8, 8, 8, .035), transparent 28%),
    linear-gradient(180deg, #fff, #f8f8f5);
}

body[data-page="home"] .engine-reference-board {
  padding: clamp(34px, 4.4vw, 66px);
  border-radius: clamp(22px, 2vw, 32px);
  background:
    radial-gradient(circle at 86% 10%, rgba(8, 8, 8, .032), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, .95), rgba(247, 247, 244, .82));
}

body[data-page="home"] .engine-reference-head {
  margin-bottom: clamp(32px, 4vw, 54px);
}

body[data-page="home"] .engine-reference-head strong {
  font-size: clamp(38px, 4.65vw, 68px);
}

body[data-page="home"] .engine-reference-card {
  min-height: clamp(330px, 27vw, 420px);
  border-color: rgba(8, 8, 8, .075);
  box-shadow:
    0 26px 70px rgba(8, 8, 8, .075),
    inset 0 1px 0 rgba(255, 255, 255, .88);
}

body[data-page="home"] .engine-card-visual {
  min-height: clamp(124px, 12vw, 178px);
}

body[data-page="home"] .services-preview {
  background:
    linear-gradient(180deg, #f8f8f5 0%, #f2f2ee 100%);
}

body[data-page="home"] .service-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(330px, .55fr);
  gap: clamp(18px, 2vw, 28px);
  align-items: stretch;
}

body[data-page="home"] .service-stage,
body[data-page="home"] .service-index {
  border-radius: clamp(20px, 1.8vw, 30px);
}

body[data-page="home"] .service-stage {
  min-height: clamp(520px, 46vw, 720px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 32px 96px rgba(8, 8, 8, .16);
}

body[data-page="home"] .service-stage-media video,
body[data-page="home"] .service-stage-media img {
  transform: scale(1.01);
}

body[data-page="home"] .service-stage-copy {
  left: clamp(22px, 2.8vw, 44px);
  bottom: clamp(22px, 2.8vw, 44px);
  max-width: min(560px, 62%);
  border-radius: clamp(18px, 1.5vw, 24px);
}

body[data-page="home"] .service-stage-copy h3 {
  font-size: clamp(36px, 4vw, 64px);
}

body[data-page="home"] .service-index {
  min-height: 100%;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .82), rgba(245, 245, 241, .62)),
    rgba(255, 255, 255, .72);
  border: 1px solid rgba(8, 8, 8, .08);
  box-shadow:
    0 22px 70px rgba(8, 8, 8, .08),
    inset 0 1px 0 rgba(255, 255, 255, .82);
}

body[data-page="home"] .service-index button {
  color: #080808;
  border-top-color: rgba(8, 8, 8, .08);
}

body[data-page="home"] .service-index button.is-active,
body[data-page="home"] .service-index button:hover {
  background: rgba(8, 8, 8, .055);
}

body[data-page="home"] .service-index em {
  color: rgba(8, 8, 8, .54);
}

body[data-page="home"] .work-preview {
  background: #fff;
}

body[data-page="home"] .featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(18px, 2vw, 30px);
  align-items: stretch;
}

body[data-page="home"] .featured-case {
  min-height: clamp(360px, 34vw, 560px);
  overflow: hidden;
  border-radius: clamp(20px, 1.8vw, 30px);
  background: #080808;
  box-shadow: 0 24px 72px rgba(8, 8, 8, .1);
}

body[data-page="home"] .featured-case.large {
  grid-row: span 2;
}

body[data-page="home"] .featured-image,
body[data-page="home"] .featured-case img,
body[data-page="home"] .featured-case video {
  height: 100%;
}

body[data-page="home"] .featured-case h3 {
  font-size: clamp(25px, 2.4vw, 42px);
  line-height: 1.08;
}

body[data-page="home"] .featured-case p {
  max-width: 30em;
  color: rgba(255, 255, 255, .72);
}

body[data-page="home"] .belief-section {
  padding-top: clamp(116px, 12vw, 188px) !important;
  padding-bottom: clamp(116px, 12vw, 188px) !important;
}

body[data-page="home"] .belief-card {
  text-align: left;
}

body[data-page="home"] .belief-card h2 {
  margin-left: 0 !important;
  margin-right: 0 !important;
  max-width: 1280px !important;
  font-size: clamp(50px, 5.9vw, 104px) !important;
  line-height: 1.08 !important;
}

html.reveal-ready:not(.no-motion) body[data-page="home"] [data-reveal] {
  transform: translate3d(0, 28px, 0);
  transition-duration: .76s;
  transition-timing-function: cubic-bezier(.16, 1, .3, 1);
}

html.reveal-ready:not(.no-motion) body[data-page="home"] [data-reveal].is-visible {
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  body[data-page="home"] .text-link,
  body[data-page="home"] .service-stage-media video,
  body[data-page="home"] .service-stage-media img,
  body[data-page="home"] .featured-case img,
  body[data-page="home"] .featured-case video {
    transition: none !important;
    transform: none !important;
  }
}

@media (max-width: 1080px) {
  body[data-page="home"] .service-showcase,
  body[data-page="home"] .featured-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .service-stage-copy {
    max-width: min(620px, calc(100% - 44px));
  }

  body[data-page="home"] .featured-case.large {
    grid-row: auto;
  }
}

@media (max-width: 767px) {
  body[data-page="home"] .section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  body[data-page="home"] .section-head {
    display: grid;
    gap: 18px;
    align-items: start;
  }

  body[data-page="home"] .section-head h2 {
    font-size: clamp(30px, 9vw, 44px);
    line-height: 1.1;
  }

  body[data-page="home"] .home-hero {
    min-height: 690px;
  }

  body[data-page="home"] .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(38px, 11vw, 54px);
    line-height: 1.06;
  }

  body[data-page="home"] .hero-copy h1 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: normal;
  }

  body[data-page="home"] .hero-tags {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  body[data-page="home"] .engine-reference-head strong {
    white-space: normal;
    font-size: clamp(34px, 10.5vw, 50px);
    line-height: 1.08;
  }

  body[data-page="home"] .service-stage {
    min-height: 560px;
  }

  body[data-page="home"] .service-stage-copy {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }

  body[data-page="home"] .service-stage-copy h3 {
    font-size: clamp(32px, 9vw, 48px);
  }

  body[data-page="home"] .featured-case {
    min-height: 420px;
  }

  body[data-page="home"] .belief-card {
    text-align: center;
  }

  body[data-page="home"] .belief-card h2 {
    font-size: clamp(36px, 10vw, 58px) !important;
  }
}

/* 2026-07-01 workcompact1: keep the homepage body white and make works lighter. */
body[data-page="home"] {
  background: #fff !important;
}

body[data-page="home"] .formula-section,
body[data-page="home"] .services-preview,
body[data-page="home"] .work-preview {
  background: #fff !important;
}

body[data-page="home"] .work-preview {
  padding-top: clamp(74px, 7.2vw, 108px);
  padding-bottom: clamp(84px, 8vw, 118px);
}

body[data-page="home"] .work-preview .section-label,
body[data-page="home"] .featured-case .case-meta {
  display: none !important;
}

body[data-page="home"] .work-preview .section-head {
  margin-bottom: clamp(24px, 3vw, 42px);
  padding-bottom: clamp(16px, 1.8vw, 24px);
}

body[data-page="home"] .work-preview .section-head h2 {
  max-width: none;
  font-size: clamp(34px, 3.4vw, 54px);
  line-height: 1.08;
}

body[data-page="home"] .featured-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 24px);
}

body[data-page="home"] .featured-case,
body[data-page="home"] .featured-case.large {
  grid-row: auto;
  min-height: 0;
  aspect-ratio: 4 / 3;
  border-radius: clamp(16px, 1.35vw, 22px);
  box-shadow:
    0 18px 48px rgba(8, 8, 8, .075),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

body[data-page="home"] .featured-case::after {
  background:
    linear-gradient(180deg, transparent 34%, rgba(0, 0, 0, .72)),
    linear-gradient(90deg, rgba(0, 0, 0, .34), transparent 56%) !important;
}

body[data-page="home"] .featured-image,
body[data-page="home"] .featured-case img,
body[data-page="home"] .featured-case video {
  height: 100%;
  min-height: 0;
}

body[data-page="home"] .featured-case h3 {
  max-width: 10em;
  font-size: clamp(21px, 1.7vw, 30px);
  line-height: 1.12;
}

body[data-page="home"] .featured-case p {
  max-width: 25em;
  font-size: clamp(12px, .86vw, 14px);
  line-height: 1.62;
}

@media (max-width: 1080px) {
  body[data-page="home"] .featured-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .featured-case,
  body[data-page="home"] .featured-case.large {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 767px) {
  body[data-page="home"] .work-preview {
    padding-top: 70px;
    padding-bottom: 78px;
  }

  body[data-page="home"] .featured-case,
  body[data-page="home"] .featured-case.large {
    aspect-ratio: 4 / 3;
  }
}

/* 2026-07-01 polish1: trim redundant marks, restore work hierarchy, tighten type rhythm. */
:root {
  --type-title: clamp(36px, 4.35vw, 70px);
  --type-page: clamp(42px, 5vw, 78px);
  --type-subtitle: clamp(17px, 1.35vw, 22px);
  --type-body: clamp(14px, .95vw, 16px);
  --type-small: 12px;
}

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body {
  background: #fff !important;
}

.section-head {
  border-bottom: 0 !important;
}

.section-head > div {
  position: relative;
}

.section-head > div::before {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  margin-bottom: clamp(16px, 2vw, 24px);
  border-radius: 50%;
  background: #0a0a0a;
  box-shadow: 18px 0 0 rgba(10, 10, 10, .18);
}

.page-hero h1,
.about-hero h1 {
  font-size: var(--type-page) !important;
  line-height: 1.06 !important;
  font-weight: 620 !important;
  letter-spacing: 0 !important;
}

.section-head h2,
.split-heading h2,
.contact-grid h2,
.type-index h2 {
  font-size: var(--type-title) !important;
  line-height: 1.06 !important;
  font-weight: 620 !important;
  letter-spacing: 0 !important;
}

.hero-lead,
.page-hero p,
.about-hero p,
.section-note,
.formula-notes p,
.service-stage-copy p,
.service-panel-head p,
.detail-subtitle {
  font-size: var(--type-subtitle) !important;
  line-height: 1.72 !important;
  font-weight: 400 !important;
}

.featured-case p,
.work-card p,
.service-card p,
.service-copy-block p,
.detail-story p,
.contact-info p,
.site-footer p,
.site-footer li {
  font-size: var(--type-body);
  line-height: 1.72;
}

.section-label,
.hero-kicker,
.case-meta,
.text-link {
  font-size: var(--type-small);
  font-weight: 650;
  letter-spacing: .12em;
}

.formula-section::before,
.formula-section::after,
.services-preview::before,
.services-preview::after,
.work-preview::before,
.work-preview::after,
.engine-reference-flow::before,
.engine-reference-flow::after,
.engine-reference-board::after,
.engine-reference-tags {
  display: none !important;
}

body[data-page="home"] .formula-section,
body[data-page="home"] .services-preview,
body[data-page="home"] .work-preview,
.archive-section,
.work-preview,
.type-index,
.process-section,
.about-gallery-section,
.contact-section {
  background: #fff !important;
}

body[data-page="home"] .work-preview {
  padding-top: clamp(98px, 9.4vw, 148px);
  padding-bottom: clamp(108px, 10vw, 160px);
}

body[data-page="home"] .work-preview .section-head {
  margin-bottom: clamp(34px, 4.6vw, 68px);
  padding-bottom: 0;
}

body[data-page="home"] .work-preview .section-head h2 {
  max-width: 9em;
  font-size: clamp(42px, 5vw, 76px) !important;
}

body[data-page="home"] .featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
  grid-auto-rows: clamp(260px, 23vw, 360px);
  gap: clamp(18px, 2vw, 30px);
  align-items: stretch;
}

body[data-page="home"] .featured-case,
body[data-page="home"] .featured-case.large {
  position: relative;
  aspect-ratio: auto;
  min-height: 0;
  overflow: hidden;
  border: 0;
  border-radius: clamp(20px, 1.8vw, 30px);
  background: #090909;
  box-shadow:
    0 30px 88px rgba(8, 8, 8, .12),
    0 1px 0 rgba(8, 8, 8, .08);
}

body[data-page="home"] .featured-case.large {
  grid-row: span 2;
}

body[data-page="home"] .featured-case::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: clamp(18px, 2vw, 30px);
  right: clamp(18px, 2vw, 30px);
  width: clamp(34px, 3.8vw, 56px);
  height: 1px;
  background: rgba(255, 255, 255, .58);
}

body[data-page="home"] .featured-case::after {
  opacity: 1 !important;
  background:
    linear-gradient(180deg, transparent 28%, rgba(0, 0, 0, .76)),
    linear-gradient(90deg, rgba(0, 0, 0, .34), transparent 62%) !important;
}

body[data-page="home"] .featured-image,
body[data-page="home"] .featured-case img,
body[data-page="home"] .featured-case video {
  display: block;
  width: 100%;
  height: 100% !important;
  min-height: 0;
  object-fit: cover;
}

body[data-page="home"] .featured-case .case-meta {
  display: block !important;
  position: absolute;
  z-index: 3;
  left: clamp(22px, 2.8vw, 42px);
  right: clamp(22px, 2.8vw, 42px);
  bottom: clamp(112px, 10.4vw, 158px);
  margin: 0;
  color: rgba(255, 255, 255, .62);
}

body[data-page="home"] .featured-case h3,
body[data-page="home"] .featured-case p {
  position: absolute;
  z-index: 3;
  left: clamp(22px, 2.8vw, 42px);
  right: clamp(22px, 2.8vw, 42px);
  color: #fff;
}

body[data-page="home"] .featured-case h3 {
  bottom: clamp(52px, 5.4vw, 82px);
  max-width: 12em;
  margin: 0;
  font-size: clamp(25px, 2.25vw, 40px);
  line-height: 1.1;
  font-weight: 640;
}

body[data-page="home"] .featured-case p {
  bottom: clamp(22px, 2.2vw, 36px);
  max-width: 34em;
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: clamp(13px, .92vw, 15px);
}

body[data-page="home"] .featured-case:not(.large) .case-meta {
  bottom: clamp(94px, 8vw, 124px);
}

body[data-page="home"] .featured-case:not(.large) h3 {
  bottom: clamp(48px, 4.4vw, 68px);
  font-size: clamp(22px, 1.72vw, 30px);
}

body[data-page="home"] .featured-case:not(.large) p {
  display: none;
}

.service-stage,
.service-index,
.engine-reference-board,
.engine-reference-card,
.service-platforms span,
.work-card,
.process-card,
.stats-grid article {
  border-radius: clamp(16px, 1.3vw, 24px);
}

.text-link,
.case-tabs button,
.inquiry-form button,
.intro-skip {
  border-radius: 999px;
}

.service-platforms span,
.work-card,
.process-card,
.stats-grid article {
  box-shadow: 0 18px 54px rgba(8, 8, 8, .055);
}

@media (max-width: 1080px) {
  body[data-page="home"] .featured-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  body[data-page="home"] .featured-case,
  body[data-page="home"] .featured-case.large {
    min-height: clamp(360px, 56vw, 560px);
  }

  body[data-page="home"] .featured-case.large {
    grid-row: auto;
  }
}

@media (max-width: 767px) {
  .section-head > div::before {
    margin-bottom: 14px;
  }

  .page-hero h1,
  .about-hero h1,
  .section-head h2,
  .split-heading h2,
  .contact-grid h2,
  .type-index h2 {
    font-size: clamp(31px, 9vw, 46px) !important;
    line-height: 1.12 !important;
  }

  body[data-page="home"] .work-preview {
    padding-top: 82px;
    padding-bottom: 92px;
  }

  body[data-page="home"] .featured-case,
  body[data-page="home"] .featured-case.large {
    min-height: 410px;
  }

  body[data-page="home"] .featured-case .case-meta {
    bottom: 112px;
  }

  body[data-page="home"] .featured-case h3 {
    bottom: 54px;
  }
}

/* 2026-07-01 polish2: remove heavy work frames and add restrained section transition rhythm. */
body[data-page="home"] .featured-case,
body[data-page="home"] .featured-case.large {
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0;
  overflow: visible;
}

body[data-page="home"] .featured-case::before {
  display: none !important;
}

body[data-page="home"] .featured-image::after {
  display: none !important;
}

body[data-page="home"] .featured-case::after {
  inset: auto 0 0;
  height: 58%;
  border-radius: inherit;
  background:
    linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, .68) 100%) !important;
}

body[data-page="home"] .featured-image {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  border-radius: clamp(18px, 1.6vw, 26px);
  background: #f4f4f1;
  box-shadow:
    0 26px 78px rgba(8, 8, 8, .105),
    0 1px 0 rgba(8, 8, 8, .06);
}

body[data-page="home"] .featured-case.large .featured-image {
  border-radius: clamp(22px, 2vw, 32px);
}

body[data-page="home"] .featured-case img,
body[data-page="home"] .featured-case video {
  filter: contrast(1.05) saturate(1.02);
}

body[data-page="home"] .featured-case:hover .featured-image {
  box-shadow:
    0 34px 96px rgba(8, 8, 8, .14),
    0 1px 0 rgba(8, 8, 8, .07);
}

body[data-page="home"] .featured-case h3,
body[data-page="home"] .featured-case p,
body[data-page="home"] .featured-case .case-meta {
  text-shadow: 0 12px 34px rgba(0, 0, 0, .34);
}

body[data-page="home"] .work-preview .section-head > div::after,
.page-hero .container::before,
.detail-section .container::before,
.service-switcher .container::before,
.process-section .container::before,
.about-gallery-section .container::before,
.contact-section .container::before {
  content: "";
  display: block;
  width: clamp(42px, 4.2vw, 72px);
  height: 1px;
  margin-top: clamp(18px, 2vw, 26px);
  background: linear-gradient(90deg, rgba(8, 8, 8, .34), transparent);
}

.page-hero .container::before,
.detail-section .container::before,
.service-switcher .container::before,
.process-section .container::before,
.about-gallery-section .container::before,
.contact-section .container::before {
  margin-top: 0;
  margin-bottom: clamp(18px, 2vw, 26px);
}

.scroll-rhythm {
  opacity: var(--scroll-visibility, 1);
  transform:
    translate3d(0, calc(var(--scroll-lift, 0) * 1px), 0)
    scale(var(--scroll-scale, 1));
  filter: saturate(calc(1 - var(--scroll-shade, 0) * .18));
  transition:
    opacity .28s linear,
    transform .28s cubic-bezier(.16, 1, .3, 1),
    filter .28s linear;
  will-change: opacity, transform;
}

.scroll-rhythm.is-rhythm-active {
  --scroll-visibility: 1;
  --scroll-scale: 1;
}

.scroll-rhythm.is-rhythm-before {
  filter: saturate(.9) contrast(.98);
}

.scroll-rhythm.is-rhythm-after {
  filter: saturate(.96);
}

html.reveal-ready:not(.no-motion) [data-reveal] {
  opacity: .001;
  transform: translate3d(0, 38px, 0) scale(.988);
  clip-path: inset(0 0 10% 0);
  transition:
    opacity .86s cubic-bezier(.16, 1, .3, 1),
    transform .86s cubic-bezier(.16, 1, .3, 1),
    clip-path .86s cubic-bezier(.16, 1, .3, 1);
}

html.reveal-ready:not(.no-motion) [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  clip-path: inset(0 0 0 0);
}

html.reveal-ready:not(.no-motion) .section-head [data-reveal],
html.reveal-ready:not(.no-motion) .page-hero [data-reveal] {
  transition-duration: .72s;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-rhythm {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

@media (max-width: 767px) {
  body[data-page="home"] .featured-case,
  body[data-page="home"] .featured-case.large {
    overflow: visible;
  }

  body[data-page="home"] .featured-image {
    border-radius: 18px;
  }

  .scroll-rhythm {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

/* 2026-07-01 belief1: restore mission statement scale and Chinese labels. */
.belief-section {
  padding-top: clamp(128px, 13vw, 210px) !important;
  padding-bottom: clamp(128px, 13vw, 210px) !important;
}

.belief-card,
body[data-page="home"] .belief-card {
  text-align: center !important;
}

.belief-card > p,
.belief-card > span {
  color: rgba(255, 255, 255, .62) !important;
  font-size: clamp(13px, .95vw, 16px) !important;
  font-weight: 600 !important;
  letter-spacing: .18em !important;
  text-transform: none !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(1480px, 96vw) !important;
  margin: clamp(26px, 3vw, 42px) auto !important;
  color: #fff !important;
  font-size: clamp(58px, 6.65vw, 118px) !important;
  line-height: 1.08 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  text-align: center !important;
}

.belief-card h2 span,
body[data-page="home"] .belief-card h2 span {
  display: block;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(42px, 8.8vw, 76px) !important;
    line-height: 1.12 !important;
  }

  .belief-card h2 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: normal;
  }
}

@media (max-width: 767px) {
  .belief-section {
    padding-top: 96px !important;
    padding-bottom: 102px !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(38px, 10.5vw, 58px) !important;
    line-height: 1.16 !important;
  }
}

/* 2026-07-01 belief2: fix service order, remove fragmented stat boxes, clean rounded media edges. */
body[data-page="services"] .service-layout {
  display: grid !important;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr) !important;
  gap: clamp(34px, 5.5vw, 86px) !important;
  align-items: start !important;
}

body[data-page="services"] .service-tabs {
  grid-column: 1 !important;
  grid-row: 1 !important;
  position: sticky;
  top: 104px;
  align-self: start;
}

body[data-page="services"] .service-panel {
  grid-column: 2 !important;
  grid-row: 1 !important;
  min-width: 0;
}

body[data-page="services"] .service-panel-head h1 {
  max-width: 9em;
}

.service-panel-image,
.detail-main-image,
.process-card img,
.about-gallery img,
.map-image,
.work-image,
.featured-image,
.engine-reference-card,
.engine-card-visual,
.service-stage,
.service-stage-media,
.service-stage-copy,
.service-platforms span,
.service-specs article,
.service-copy-block,
.category-feature-grid img,
.category-feature-grid video,
.type-thumbs a,
.type-thumbs img {
  background-clip: padding-box;
}

.service-panel-image,
.detail-main-image,
.process-card img,
.about-gallery img,
.map-image,
.work-image,
.featured-image,
.engine-card-visual,
.service-stage,
.service-stage-media,
.category-feature-grid img,
.category-feature-grid video,
.type-thumbs a {
  overflow: hidden;
}

.stats-section {
  padding-top: clamp(58px, 6vw, 92px) !important;
  padding-bottom: clamp(58px, 6vw, 92px) !important;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 !important;
  background: transparent !important;
  border-top: 1px solid rgba(8, 8, 8, .12) !important;
  border-bottom: 1px solid rgba(8, 8, 8, .12) !important;
}

.stats-grid article {
  padding: clamp(24px, 3.2vw, 46px) clamp(14px, 2.2vw, 30px) !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.stats-grid article + article {
  border-left: 1px solid rgba(8, 8, 8, .1) !important;
}

.stats-grid strong {
  font-size: clamp(42px, 5.1vw, 82px) !important;
  font-weight: 610 !important;
  letter-spacing: -.03em;
}

.stats-grid span {
  margin-top: 12px !important;
  color: rgba(8, 8, 8, .58) !important;
  font-size: clamp(13px, .95vw, 15px);
}

@media (max-width: 1100px) {
  body[data-page="services"] .service-layout {
    grid-template-columns: 1fr !important;
  }

  body[data-page="services"] .service-tabs,
  body[data-page="services"] .service-panel {
    grid-column: 1 !important;
    grid-row: auto !important;
    position: static;
  }
}

@media (max-width: 767px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .stats-grid article:nth-child(odd) {
    border-left: 0 !important;
  }

  .stats-grid article:nth-child(n + 3) {
    border-top: 1px solid rgba(8, 8, 8, .1) !important;
  }
}

/* 2026-07-01 belief3: precise cleanup for service order, rounded edges, and about stats. */
body[data-page="services"] .service-switcher {
  background: #fff !important;
}

body[data-page="services"] .service-layout {
  grid-template-columns: minmax(250px, 330px) minmax(0, 1fr) !important;
  column-gap: clamp(42px, 6.2vw, 108px) !important;
}

body[data-page="services"] .service-tabs {
  grid-column: 1 !important;
  grid-row: 1 !important;
  max-width: 330px !important;
  padding: 0 !important;
  border-top: 1px solid rgba(8, 8, 8, .14) !important;
  border-bottom: 1px solid rgba(8, 8, 8, .14) !important;
  background: transparent !important;
  box-shadow: none !important;
}

body[data-page="services"] .service-tabs::before {
  content: "五种片型";
  display: block;
  padding: 0 0 18px;
  color: rgba(8, 8, 8, .52);
  font-size: 13px;
  font-weight: 560;
  letter-spacing: .08em;
}

body[data-page="services"] .service-tabs button {
  min-height: 0 !important;
  padding: 22px 0 !important;
  border: 0 !important;
  border-top: 1px solid rgba(8, 8, 8, .09) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body[data-page="services"] .service-tabs button:first-of-type {
  border-top: 0 !important;
}

body[data-page="services"] .service-tabs button strong {
  display: block;
  color: rgba(8, 8, 8, .88) !important;
  font-size: clamp(20px, 1.55vw, 25px) !important;
  font-weight: 560 !important;
  letter-spacing: -.01em !important;
  white-space: nowrap;
}

body[data-page="services"] .service-tabs button span {
  display: block;
  max-width: 20em;
  margin-top: 9px !important;
  color: rgba(8, 8, 8, .52) !important;
  font-size: 13px !important;
  line-height: 1.55 !important;
}

body[data-page="services"] .service-tabs button::before,
body[data-page="services"] .service-tabs button::after {
  display: none !important;
}

body[data-page="services"] .service-tabs button.is-active strong {
  color: #050505 !important;
  text-decoration: none !important;
}

body[data-page="services"] .service-tabs button.is-active {
  padding-left: 18px !important;
  background: linear-gradient(90deg, rgba(8, 8, 8, .055), rgba(8, 8, 8, 0)) !important;
}

body[data-page="services"] .service-panel {
  grid-column: 2 !important;
  grid-row: 1 !important;
  width: 100% !important;
  min-width: 0 !important;
}

body[data-page="services"] .service-panel-head {
  max-width: 760px !important;
}

body[data-page="services"] .service-panel-head h1 {
  max-width: none !important;
  margin-bottom: 18px !important;
  font-size: clamp(42px, 4.2vw, 72px) !important;
  line-height: 1.06 !important;
  font-weight: 570 !important;
  letter-spacing: -.025em !important;
  white-space: nowrap;
}

body[data-page="services"] .service-panel-head p:last-child {
  max-width: 680px !important;
  color: rgba(8, 8, 8, .62) !important;
  font-size: clamp(16px, 1.18vw, 19px) !important;
  line-height: 1.85 !important;
}

body[data-page="services"] .service-panel-image,
body[data-page="services"] .service-specs,
body[data-page="services"] .service-copy-block,
body[data-page="services"] .service-platforms,
body[data-page="services"] .service-refs img,
.featured-case,
.case-card,
.process-card,
.contact-info,
.detail-main-image,
.about-hero img,
.about-gallery img,
.map-image {
  background-clip: padding-box !important;
  overflow: hidden !important;
  isolation: isolate;
}

body[data-page="services"] .service-panel-image,
.detail-main-image,
.about-hero img,
.about-gallery img,
.map-image {
  border-radius: clamp(16px, 1.35vw, 22px) !important;
  box-shadow: 0 18px 48px rgba(8, 8, 8, .08) !important;
}

body[data-page="services"] .service-specs,
body[data-page="services"] .service-copy-block,
body[data-page="services"] .service-platforms {
  border-radius: clamp(14px, 1.1vw, 18px) !important;
  border-color: rgba(8, 8, 8, .09) !important;
  box-shadow: 0 14px 36px rgba(8, 8, 8, .045) !important;
}

body[data-page="about"] .stats-section {
  padding-top: clamp(48px, 5vw, 76px) !important;
  padding-bottom: clamp(58px, 5.8vw, 92px) !important;
  background: #fff !important;
}

body[data-page="about"] .stats-grid {
  position: relative;
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 0 !important;
  padding: clamp(26px, 3.2vw, 44px) 0 !important;
  border-top: 1px solid rgba(8, 8, 8, .12) !important;
  border-bottom: 1px solid rgba(8, 8, 8, .12) !important;
  background: transparent !important;
}

body[data-page="about"] .stats-grid::before {
  content: "品牌视觉系统能力";
  position: absolute;
  left: 0;
  top: -34px;
  color: rgba(8, 8, 8, .45);
  font-size: 13px;
  font-weight: 560;
  letter-spacing: .06em;
}

body[data-page="about"] .stats-grid article {
  min-height: 0 !important;
  padding: 0 clamp(18px, 3vw, 48px) !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body[data-page="about"] .stats-grid article + article {
  border-left: 1px solid rgba(8, 8, 8, .1) !important;
}

body[data-page="about"] .stats-grid strong {
  display: block;
  color: #070707 !important;
  font-size: clamp(38px, 4.4vw, 74px) !important;
  font-weight: 590 !important;
  line-height: .94 !important;
  letter-spacing: -.035em !important;
}

body[data-page="about"] .stats-grid span {
  display: block;
  max-width: 10em;
  margin-top: 14px !important;
  color: rgba(8, 8, 8, .58) !important;
  font-size: clamp(13px, .98vw, 15px) !important;
  line-height: 1.5 !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  font-size: clamp(64px, 7.1vw, 126px) !important;
  line-height: 1.06 !important;
  font-weight: 560 !important;
}

.belief-card > p,
.belief-card > span,
body[data-page="home"] .belief-card > p,
body[data-page="home"] .belief-card > span {
  font-size: clamp(14px, 1vw, 17px) !important;
  letter-spacing: .16em !important;
}

@media (max-width: 1100px) {
  body[data-page="services"] .service-layout {
    grid-template-columns: 1fr !important;
  }

  body[data-page="services"] .service-tabs,
  body[data-page="services"] .service-panel {
    grid-column: 1 !important;
    grid-row: auto !important;
    max-width: none !important;
    position: static !important;
  }

  body[data-page="services"] .service-tabs {
    display: grid;
    grid-template-columns: repeat(5, minmax(180px, 1fr));
    gap: 0;
    overflow-x: auto;
  }

  body[data-page="services"] .service-tabs::before {
    grid-column: 1 / -1;
  }

  body[data-page="services"] .service-panel-head h1 {
    white-space: normal;
  }
}

@media (max-width: 767px) {
  body[data-page="services"] .service-tabs {
    grid-template-columns: repeat(5, minmax(190px, 1fr));
    margin-bottom: 28px;
  }

  body[data-page="services"] .service-tabs button strong {
    white-space: normal;
  }

  body[data-page="about"] .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    row-gap: 28px !important;
  }

  body[data-page="about"] .stats-grid article:nth-child(odd) {
    border-left: 0 !important;
  }

  body[data-page="about"] .stats-grid article:nth-child(n + 3) {
    padding-top: 28px !important;
    border-top: 1px solid rgba(8, 8, 8, .1) !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(40px, 11.5vw, 62px) !important;
    line-height: 1.14 !important;
  }
}

/* 2026-07-01 belief4: prevent generic small span styles from shrinking manifesto lines. */
.belief-card h2 span,
body[data-page="home"] .belief-card h2 span {
  display: block !important;
  color: inherit !important;
  font: inherit !important;
  line-height: inherit !important;
  letter-spacing: inherit !important;
  text-transform: none !important;
}

@media (min-width: 981px) {
  .belief-card h2 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: nowrap !important;
  }
}

/* 2026-07-01 layout1: align belief, about, and work pages with supplied layout references. */
.belief-section {
  position: relative;
  padding: clamp(78px, 8.4vw, 132px) var(--side) clamp(82px, 8.8vw, 142px) !important;
  color: #fff !important;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 255, 255, .08), rgba(255, 255, 255, 0) 34%),
    linear-gradient(180deg, #181818 0%, #101010 100%) !important;
  overflow: hidden;
}

.belief-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .24;
  background: url("../media/brand/logo-watermark-bg.png?v=20260701layout1") right center / auto 118% no-repeat;
  filter: grayscale(1) contrast(1.08);
  pointer-events: none;
}

.belief-card,
body[data-page="home"] .belief-card {
  width: min(1280px, 100%) !important;
  max-width: none !important;
  min-height: clamp(270px, 26vw, 430px);
  display: grid !important;
  align-content: center !important;
  justify-items: center !important;
  margin: 0 auto !important;
  padding: clamp(44px, 5.2vw, 82px) clamp(28px, 6vw, 96px) !important;
  text-align: center !important;
  border: 1px solid rgba(255, 255, 255, .2) !important;
  border-radius: 0 !important;
  background: rgba(255, 255, 255, .012) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06) !important;
  overflow: hidden !important;
}

.belief-card::before,
.belief-card::after {
  display: none !important;
}

.belief-card > p,
body[data-page="home"] .belief-card > p {
  position: relative;
  margin: 0 0 clamp(18px, 2vw, 26px) !important;
  color: rgba(255, 255, 255, .62) !important;
  font-size: clamp(12px, .82vw, 14px) !important;
  font-weight: 560 !important;
  letter-spacing: .48em !important;
  text-transform: uppercase !important;
}

.belief-card > p::after {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  margin: 16px auto 0;
  background: rgba(255, 255, 255, .72);
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(880px, 92vw) !important;
  margin: 0 auto clamp(28px, 3vw, 42px) !important;
  color: rgba(255, 255, 255, .92) !important;
  font-size: clamp(34px, 3.15vw, 56px) !important;
  line-height: 1.48 !important;
  font-weight: 430 !important;
  letter-spacing: .01em !important;
  text-align: center !important;
}

.belief-card h2 span,
body[data-page="home"] .belief-card h2 span {
  white-space: nowrap !important;
}

.belief-card > span,
body[data-page="home"] .belief-card > span {
  color: rgba(255, 255, 255, .42) !important;
  font-size: clamp(12px, .78vw, 14px) !important;
  font-weight: 560 !important;
  letter-spacing: .5em !important;
  text-transform: uppercase !important;
}

body[data-page="about"] .about-hero {
  padding: clamp(118px, 11vw, 168px) 0 clamp(34px, 4.8vw, 72px) !important;
  background:
    linear-gradient(90deg, rgba(250, 251, 253, .92), rgba(245, 246, 249, .72)),
    url("../media/brand/logo-watermark-bg.png?v=20260701layout1") right top / auto 92% no-repeat !important;
}

body[data-page="about"] .about-hero-grid {
  display: grid !important;
  grid-template-columns: minmax(500px, .92fr) minmax(520px, 1fr) !important;
  gap: clamp(44px, 5.2vw, 82px) !important;
  align-items: center !important;
}

body[data-page="about"] .about-hero .section-label,
body[data-page="about"] .contact-section .section-label {
  color: rgba(8, 8, 8, .72) !important;
  font-size: clamp(15px, 1vw, 18px) !important;
  font-weight: 620 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

body[data-page="about"] .about-hero .section-label::after,
body[data-page="about"] .contact-section .section-label::after,
body[data-page="cases"] .section-head h2::after,
body[data-page="cases"] .type-index-head h2::after {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  margin-top: 22px;
  background: #111;
}

body[data-page="about"] .about-hero h1 {
  max-width: 620px !important;
  margin: clamp(26px, 3vw, 40px) 0 clamp(50px, 5.4vw, 78px) !important;
  color: #080808 !important;
  font-size: clamp(30px, 2.35vw, 38px) !important;
  line-height: 1.45 !important;
  font-weight: 640 !important;
  letter-spacing: -.012em !important;
}

body[data-page="about"] .about-hero p:not(.section-label) {
  max-width: 240px !important;
  color: rgba(8, 8, 8, .55) !important;
  font-size: clamp(14px, .98vw, 16px) !important;
  line-height: 1.85 !important;
}

body[data-page="about"] .about-hero img {
  width: 100% !important;
  aspect-ratio: 1.56 / 1 !important;
  object-fit: cover !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  filter: grayscale(.08) contrast(1.03);
}

body[data-page="about"] .stats-section {
  padding-top: clamp(38px, 4.5vw, 70px) !important;
  padding-bottom: clamp(48px, 5.5vw, 88px) !important;
}

body[data-page="about"] .stats-grid {
  padding: clamp(34px, 4vw, 58px) 0 !important;
}

body[data-page="about"] .stats-grid::before {
  top: -38px !important;
  width: 30px;
  height: 2px;
  overflow: hidden;
  color: transparent;
  background: #111;
}

body[data-page="about"] .stats-grid article {
  padding-left: 0 !important;
  padding-right: clamp(20px, 3.6vw, 58px) !important;
}

body[data-page="about"] .stats-grid strong {
  font-size: clamp(42px, 4.5vw, 72px) !important;
  font-weight: 430 !important;
  letter-spacing: -.045em !important;
}

body[data-page="about"] .stats-grid strong::first-letter {
  letter-spacing: -.055em;
}

body[data-page="about"] .stats-grid span {
  max-width: none !important;
  color: rgba(8, 8, 8, .72) !important;
  font-size: clamp(15px, 1vw, 17px) !important;
}

body[data-page="about"] .about-gallery-section {
  padding-top: 0 !important;
}

body[data-page="about"] .about-gallery {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 4px !important;
}

body[data-page="about"] .about-gallery img {
  width: 100% !important;
  aspect-ratio: 1.78 / 1 !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  filter: grayscale(.12) contrast(1.03);
}

body[data-page="about"] .contact-section {
  padding-top: clamp(54px, 6.2vw, 94px) !important;
}

body[data-page="about"] .contact-grid {
  grid-template-columns: minmax(250px, .38fr) minmax(520px, .62fr) !important;
  gap: clamp(48px, 8vw, 132px) !important;
  align-items: start !important;
}

body[data-page="about"] .contact-grid h2 {
  margin-top: clamp(28px, 3vw, 44px) !important;
  font-size: clamp(34px, 3.4vw, 58px) !important;
  line-height: 1.1 !important;
}

body[data-page="about"] .contact-info {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body[data-page="about"] .contact-info h3 {
  margin: 0 0 24px;
  font-size: clamp(18px, 1.35vw, 24px);
}

body[data-page="about"] .contact-info p {
  margin: 10px 0 !important;
  color: rgba(8, 8, 8, .62) !important;
  font-size: 14px !important;
}

body[data-page="about"] .contact-qrs {
  margin-top: 26px;
}

body[data-page="about"] .contact-qrs .qr-box {
  width: clamp(96px, 8.8vw, 130px);
  height: clamp(96px, 8.8vw, 130px);
  border: 1px solid rgba(8, 8, 8, .08) !important;
  background: #fff !important;
}

body[data-page="about"] .map-image {
  aspect-ratio: 2.9 / 1 !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  filter: grayscale(.9) contrast(.92) brightness(1.08);
}

body[data-page="cases"] .page-hero {
  position: relative;
  min-height: clamp(320px, 35vw, 520px);
  padding: clamp(110px, 11vw, 166px) 0 clamp(54px, 6vw, 92px) !important;
  background:
    linear-gradient(90deg, rgba(250, 250, 250, .96), rgba(247, 248, 250, .86)),
    url("../media/brand/logo-watermark-bg.png?v=20260701layout1") right center / auto 105% no-repeat !important;
  overflow: hidden;
}

body[data-page="cases"] .page-hero::after {
  content: "WORK INDEX";
  position: absolute;
  right: clamp(54px, 8vw, 132px);
  top: clamp(96px, 11vw, 164px);
  color: rgba(8, 8, 8, .045);
  font-size: clamp(74px, 11vw, 190px);
  font-weight: 300;
  letter-spacing: .02em;
  white-space: nowrap;
}

body[data-page="cases"] .page-hero .container {
  position: relative;
  z-index: 1;
}

body[data-page="cases"] .page-hero h1 {
  margin: 0 0 22px !important;
  font-size: clamp(54px, 5.2vw, 92px) !important;
  font-weight: 500 !important;
  letter-spacing: -.035em !important;
}

body[data-page="cases"] .page-hero p {
  max-width: 460px !important;
  color: rgba(8, 8, 8, .64) !important;
  font-size: clamp(17px, 1.2vw, 21px) !important;
  line-height: 1.7 !important;
}

body[data-page="cases"] .video-test-section {
  display: none !important;
}

body[data-page="cases"] .work-preview {
  padding-top: clamp(36px, 5vw, 78px) !important;
}

body[data-page="cases"] .section-head {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  gap: clamp(22px, 3vw, 42px) !important;
  align-items: end !important;
}

body[data-page="cases"] .section-head::after {
  content: "";
  height: 1px;
  background: rgba(8, 8, 8, .14);
  grid-column: 2;
  grid-row: 1;
  align-self: center;
}

body[data-page="cases"] .section-head h2,
body[data-page="cases"] .type-index-head h2 {
  margin: 0 !important;
  font-size: clamp(28px, 2.45vw, 42px) !important;
  font-weight: 630 !important;
  letter-spacing: -.02em !important;
}

body[data-page="cases"] .section-head h2::after,
body[data-page="cases"] .type-index-head h2::after {
  display: none !important;
}

body[data-page="cases"] .featured-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, .82fr) !important;
  grid-auto-rows: minmax(210px, auto) !important;
  gap: 16px !important;
  align-items: stretch !important;
}

body[data-page="cases"] .featured-case {
  position: relative !important;
  display: block !important;
  min-height: 0 !important;
  color: #fff !important;
  overflow: hidden !important;
  border-radius: 0 !important;
  background: #111;
}

body[data-page="cases"] .featured-case.large {
  grid-row: span 2 !important;
}

body[data-page="cases"] .featured-image,
body[data-page="cases"] .work-image {
  display: block !important;
  height: 100%;
  margin: 0 !important;
}

body[data-page="cases"] .featured-case img,
body[data-page="cases"] .featured-case video {
  width: 100% !important;
  height: 100% !important;
  min-height: 260px;
  aspect-ratio: auto !important;
  object-fit: cover !important;
  border: 0 !important;
  border-radius: 0 !important;
  filter: grayscale(.08) contrast(1.08) brightness(.86) !important;
}

body[data-page="cases"] .featured-case.large img,
body[data-page="cases"] .featured-case.large video {
  min-height: clamp(420px, 42vw, 640px);
}

body[data-page="cases"] .featured-copy {
  position: absolute;
  left: clamp(24px, 3vw, 48px);
  right: clamp(24px, 3vw, 48px);
  bottom: clamp(22px, 3vw, 44px);
  z-index: 2;
  display: grid !important;
  gap: 10px;
  color: #fff !important;
}

body[data-page="cases"] .featured-case::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.04) 30%, rgba(0,0,0,.72) 100%);
  pointer-events: none;
}

body[data-page="cases"] .featured-case .case-meta {
  margin: 0 !important;
  color: rgba(255, 255, 255, .72) !important;
  font-size: 12px !important;
  letter-spacing: .08em !important;
}

body[data-page="cases"] .featured-case h3 {
  margin: 0 !important;
  color: #fff !important;
  font-size: clamp(24px, 2.4vw, 44px) !important;
  line-height: 1.22 !important;
}

body[data-page="cases"] .featured-case.compact h3 {
  font-size: clamp(20px, 1.65vw, 28px) !important;
}

body[data-page="cases"] .featured-case p {
  max-width: 620px;
  margin: 0 !important;
  color: rgba(255, 255, 255, .74) !important;
  font-size: 14px !important;
  line-height: 1.7 !important;
}

body[data-page="cases"] .featured-case em {
  margin-top: 8px;
  color: rgba(255, 255, 255, .92);
  font-size: 14px;
  font-style: normal;
}

body[data-page="cases"] .type-index {
  padding-top: clamp(58px, 7vw, 112px) !important;
}

body[data-page="cases"] .type-index-head {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 24px;
}

body[data-page="cases"] .type-index-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(8, 8, 8, .14);
}

body[data-page="cases"] .type-row-list {
  border-top: 1px solid rgba(8, 8, 8, .12) !important;
}

body[data-page="cases"] .type-row {
  display: grid !important;
  grid-template-columns: 72px minmax(170px, 220px) minmax(0, 1fr) 106px !important;
  gap: clamp(20px, 3vw, 44px) !important;
  align-items: center !important;
  padding: clamp(28px, 3.6vw, 54px) 0 !important;
  border-top: 0 !important;
  border-bottom: 1px solid rgba(8, 8, 8, .12) !important;
}

body[data-page="cases"] .type-no {
  color: rgba(8, 8, 8, .5);
  font-size: clamp(44px, 4.5vw, 76px);
  font-weight: 300;
  line-height: .94;
  letter-spacing: -.05em;
}

body[data-page="cases"] .type-intro h3 {
  margin: 0 0 8px !important;
  font-size: clamp(24px, 2vw, 34px) !important;
  font-weight: 640 !important;
  letter-spacing: -.02em;
}

body[data-page="cases"] .type-intro p {
  margin: 5px 0 !important;
  color: rgba(8, 8, 8, .62) !important;
  font-size: 14px !important;
  line-height: 1.55 !important;
}

body[data-page="cases"] .type-intro p:first-of-type {
  color: rgba(8, 8, 8, .42) !important;
  font-size: 12px !important;
  letter-spacing: .08em;
}

body[data-page="cases"] .type-thumbs {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 12px !important;
}

body[data-page="cases"] .type-thumbs a {
  display: block;
  overflow: hidden;
  background: #ddd;
}

body[data-page="cases"] .type-thumbs img {
  width: 100% !important;
  aspect-ratio: 1.75 / 1 !important;
  object-fit: cover !important;
  border: 0 !important;
  border-radius: 0 !important;
  filter: grayscale(.08) contrast(1.05);
}

body[data-page="cases"] .type-row > a {
  justify-self: end !important;
  color: rgba(8, 8, 8, .72) !important;
  font-size: 14px !important;
  white-space: nowrap;
  border: 0 !important;
}

@media (max-width: 1100px) {
  body[data-page="about"] .about-hero-grid,
  body[data-page="about"] .contact-grid,
  body[data-page="cases"] .featured-grid {
    grid-template-columns: 1fr !important;
  }

  body[data-page="cases"] .featured-case.large img,
  body[data-page="cases"] .featured-case.large video,
  body[data-page="cases"] .featured-case img,
  body[data-page="cases"] .featured-case video {
    min-height: 320px;
  }

  body[data-page="cases"] .type-row {
    grid-template-columns: 72px minmax(180px, 240px) minmax(0, 1fr) !important;
  }

  body[data-page="cases"] .type-thumbs {
    grid-column: 2 / -1;
  }

  body[data-page="cases"] .type-row > a {
    grid-column: 3;
  }
}

@media (max-width: 767px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(27px, 7.2vw, 42px) !important;
    line-height: 1.46 !important;
  }

  .belief-card h2 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: normal !important;
  }

  body[data-page="about"] .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body[data-page="about"] .about-gallery {
    grid-template-columns: 1fr !important;
  }

  body[data-page="about"] .contact-grid {
    grid-template-columns: 1fr !important;
  }

  body[data-page="cases"] .section-head {
    grid-template-columns: 1fr !important;
  }

  body[data-page="cases"] .section-head::after {
    display: none;
  }

  body[data-page="cases"] .type-row {
    grid-template-columns: 58px minmax(0, 1fr) !important;
  }

  body[data-page="cases"] .type-thumbs,
  body[data-page="cases"] .type-row > a {
    grid-column: 1 / -1 !important;
  }

  body[data-page="cases"] .type-thumbs {
    grid-template-columns: 1fr !important;
  }
}

/* 2026-07-01 layout2: supplied belief background, calmer work scale, unified engine title. */
.belief-section {
  background: #101010 url("../media/brand/belief-bg-20260701.png?v=20260701layout2") center / cover no-repeat !important;
}

.belief-section::before {
  display: none !important;
}

.belief-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .1), rgba(0, 0, 0, .34)),
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, .08), rgba(255, 255, 255, 0) 38%);
  pointer-events: none;
}

.belief-card {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, .18) !important;
}

body[data-page="cases"] .featured-grid {
  grid-template-columns: minmax(0, 1.32fr) minmax(300px, .78fr) !important;
  gap: 12px !important;
}

body[data-page="cases"] .featured-case.large img,
body[data-page="cases"] .featured-case.large video {
  min-height: clamp(330px, 31vw, 460px) !important;
}

body[data-page="cases"] .featured-case img,
body[data-page="cases"] .featured-case video {
  min-height: clamp(158px, 14.5vw, 224px) !important;
}

body[data-page="cases"] .featured-copy {
  left: clamp(20px, 2.4vw, 36px) !important;
  right: clamp(20px, 2.4vw, 36px) !important;
  bottom: clamp(18px, 2.4vw, 34px) !important;
}

body[data-page="cases"] .featured-case h3 {
  font-size: clamp(22px, 2vw, 36px) !important;
}

body[data-page="cases"] .featured-case.compact h3 {
  font-size: clamp(18px, 1.35vw, 24px) !important;
}

body[data-page="cases"] .featured-case p {
  font-size: 13px !important;
  line-height: 1.62 !important;
}

body[data-page="home"] .engine-reference-head strong {
  max-width: 980px !important;
  margin: 0 !important;
  color: #080808 !important;
  font-family: inherit !important;
  font-size: clamp(42px, 5vw, 82px) !important;
  line-height: 1.08 !important;
  font-weight: 570 !important;
  letter-spacing: -.035em !important;
}

body[data-page="home"] .engine-reference-head strong em {
  font: inherit !important;
  color: inherit !important;
  letter-spacing: inherit !important;
}

@media (max-width: 1100px) {
  body[data-page="cases"] .featured-grid {
    grid-template-columns: 1fr !important;
  }

  body[data-page="cases"] .featured-case.large img,
  body[data-page="cases"] .featured-case.large video,
  body[data-page="cases"] .featured-case img,
  body[data-page="cases"] .featured-case video {
    min-height: 280px !important;
  }
}

@media (max-width: 767px) {
  body[data-page="home"] .engine-reference-head strong {
    font-size: clamp(32px, 9vw, 48px) !important;
  }
}

/* 2026-07-01 motion1: richer scroll fade in/out choreography. */
html.reveal-ready:not(.no-motion) [data-reveal] {
  opacity: .14 !important;
  transform: translate3d(0, 46px, 0) scale(.986) !important;
  filter: blur(8px) saturate(.92) !important;
  clip-path: inset(0 0 8% 0);
  transition:
    opacity .82s cubic-bezier(.16, 1, .3, 1),
    transform .82s cubic-bezier(.16, 1, .3, 1),
    filter .82s cubic-bezier(.16, 1, .3, 1),
    clip-path .82s cubic-bezier(.16, 1, .3, 1) !important;
  transition-delay: calc(min(var(--reveal-index, 0), 5) * 42ms);
  will-change: opacity, transform, filter;
}

html.reveal-ready:not(.no-motion) [data-reveal].is-visible {
  opacity: 1 !important;
  transform: translate3d(0, 0, 0) scale(1) !important;
  filter: blur(0) saturate(1) !important;
  clip-path: inset(0 0 0 0);
}

html.reveal-ready:not(.no-motion) [data-reveal].is-past:not(.is-visible) {
  opacity: .36 !important;
  transform: translate3d(0, -26px, 0) scale(.992) !important;
  filter: blur(3px) saturate(.96) !important;
  clip-path: inset(5% 0 0 0);
}

html.reveal-ready:not(.no-motion) .featured-case[data-reveal],
html.reveal-ready:not(.no-motion) .work-card[data-reveal],
html.reveal-ready:not(.no-motion) .process-card[data-reveal],
html.reveal-ready:not(.no-motion) .type-row[data-reveal],
html.reveal-ready:not(.no-motion) .service-stage[data-reveal] {
  transform: translate3d(0, 54px, 0) scale(.978) !important;
}

html.reveal-ready:not(.no-motion) .featured-case[data-reveal].is-visible,
html.reveal-ready:not(.no-motion) .work-card[data-reveal].is-visible,
html.reveal-ready:not(.no-motion) .process-card[data-reveal].is-visible,
html.reveal-ready:not(.no-motion) .type-row[data-reveal].is-visible,
html.reveal-ready:not(.no-motion) .service-stage[data-reveal].is-visible {
  transform: translate3d(0, 0, 0) scale(1) !important;
}

html.reveal-ready:not(.no-motion) .featured-case img,
html.reveal-ready:not(.no-motion) .featured-case video,
html.reveal-ready:not(.no-motion) .work-card img,
html.reveal-ready:not(.no-motion) .work-card video,
html.reveal-ready:not(.no-motion) .about-gallery img,
html.reveal-ready:not(.no-motion) .process-card img,
html.reveal-ready:not(.no-motion) .type-thumbs img {
  transform: scale(1.035);
  transition:
    transform 1.08s cubic-bezier(.16, 1, .3, 1),
    filter .9s cubic-bezier(.16, 1, .3, 1);
}

html.reveal-ready:not(.no-motion) .is-visible .featured-case img,
html.reveal-ready:not(.no-motion) .is-visible .featured-case video,
html.reveal-ready:not(.no-motion) .featured-case.is-visible img,
html.reveal-ready:not(.no-motion) .featured-case.is-visible video,
html.reveal-ready:not(.no-motion) .work-card.is-visible img,
html.reveal-ready:not(.no-motion) .work-card.is-visible video,
html.reveal-ready:not(.no-motion) .about-gallery.is-visible img,
html.reveal-ready:not(.no-motion) .process-card.is-visible img,
html.reveal-ready:not(.no-motion) .type-row.is-visible .type-thumbs img {
  transform: scale(1);
}

html.reveal-ready:not(.no-motion) .section-head [data-reveal],
html.reveal-ready:not(.no-motion) .page-hero [data-reveal],
html.reveal-ready:not(.no-motion) .about-hero [data-reveal] {
  transition-duration: .68s !important;
}

html.reveal-ready:not(.no-motion) .type-row:nth-child(2n) {
  transition-delay: 70ms;
}

html.reveal-ready:not(.no-motion) .type-row:nth-child(3n) {
  transition-delay: 115ms;
}

html.reveal-ready:not(.no-motion) .scroll-rhythm {
  transition:
    opacity .42s linear,
    transform .42s cubic-bezier(.16, 1, .3, 1),
    filter .42s linear !important;
}

@media (prefers-reduced-motion: reduce) {
  html.reveal-ready [data-reveal],
  html.reveal-ready [data-reveal].is-visible,
  html.reveal-ready [data-reveal].is-past,
  .scroll-rhythm {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    clip-path: none !important;
    transition: none !important;
  }
}

/* 2026-07-01 type1: final typography cleanup for clearer hierarchy and sharper Chinese text. */
:root {
  --mv-font: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", Arial, sans-serif;
  --mv-hero-type: clamp(3.25rem, 5.15vw, 5.75rem);
  --mv-page-type: clamp(3rem, 4.8vw, 5.5rem);
  --mv-title-type: clamp(2.5rem, 4.2vw, 4.75rem);
  --mv-section-type: clamp(2.2rem, 3.6vw, 4.2rem);
  --mv-card-type: clamp(1.25rem, 1.65vw, 1.95rem);
  --mv-lead-type: clamp(1.05rem, 1.18vw, 1.28rem);
  --mv-body-type: clamp(1rem, .98vw, 1.06rem);
  --mv-small-type: .8125rem;
  --mv-caption-type: .75rem;
  --mv-ink: #070707;
  --mv-copy: rgba(7, 7, 7, .72);
  --mv-muted: rgba(7, 7, 7, .54);
}

html {
  font-size: 16px;
  font-kerning: normal;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--mv-font) !important;
  color: var(--mv-ink);
  font-size: 1rem;
  line-height: 1.72;
  letter-spacing: 0;
}

body,
button,
input,
textarea,
select {
  font-family: var(--mv-font) !important;
}

p,
li,
input,
textarea,
.detail-story p,
.service-copy-block p,
.service-stage-copy p,
.service-panel-head p,
.work-card p,
.featured-case p,
.contact-info p,
.site-footer p,
.site-footer li {
  font-size: var(--mv-body-type) !important;
  line-height: 1.76 !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-wrap: pretty;
}

.container > p,
.section-note,
.hero-lead,
.page-hero p,
.about-hero p:not(.section-label),
.formula-notes p,
.detail-subtitle {
  max-width: 62ch;
  color: var(--mv-copy) !important;
  font-size: var(--mv-lead-type) !important;
  line-height: 1.78 !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
}

.site-nav,
.mobile-panel,
.text-link,
.hero-tags,
.case-tabs,
.service-tabs,
.intro-skip,
button {
  font-size: .875rem !important;
  font-weight: 560 !important;
  letter-spacing: .02em !important;
}

.brand-text {
  font-size: .875rem !important;
  line-height: 1.16 !important;
  font-weight: 650 !important;
  letter-spacing: .02em !important;
}

.brand-text em {
  font-size: .625rem !important;
  letter-spacing: .12em !important;
}

.hero-kicker,
.section-label,
.case-meta,
.engine-reference-eyebrow,
.platform-match span,
.service-tabs button span,
.type-intro p:first-of-type,
.detail-meta,
.footer-legal,
.service-stage-copy > span {
  color: var(--mv-muted) !important;
  font-size: var(--mv-caption-type) !important;
  line-height: 1.35 !important;
  font-weight: 620 !important;
  letter-spacing: .1em !important;
  text-transform: none !important;
}

.hero-copy h1,
body[data-page="home"] .hero-copy h1 {
  max-width: min(13em, 96vw) !important;
  color: var(--mv-ink) !important;
  font-size: var(--mv-hero-type) !important;
  line-height: 1.06 !important;
  font-weight: 620 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

.hero-copy h1 span,
body[data-page="home"] .hero-copy h1 span {
  display: block !important;
  white-space: nowrap !important;
}

.page-hero h1,
.about-hero h1,
body[data-page="cases"] .page-hero h1 {
  color: var(--mv-ink) !important;
  font-size: var(--mv-page-type) !important;
  line-height: 1.08 !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="about"] .about-hero h1 {
  max-width: 690px !important;
  font-size: clamp(2rem, 2.65vw, 3rem) !important;
  line-height: 1.34 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
}

.section-head h2,
.split-heading h2,
.contact-grid h2,
.type-index h2,
body[data-page="home"] .section-head h2,
body[data-page="home"] .work-preview .section-head h2,
body[data-page="cases"] .section-head h2,
body[data-page="cases"] .type-index-head h2 {
  color: var(--mv-ink) !important;
  font-size: var(--mv-title-type) !important;
  line-height: 1.1 !important;
  font-weight: 580 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="home"] .engine-reference-head strong,
.engine-reference-head strong {
  max-width: 960px !important;
  color: var(--mv-ink) !important;
  font-size: var(--mv-title-type) !important;
  line-height: 1.1 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

.engine-reference-head strong em {
  font: inherit !important;
  color: inherit !important;
  letter-spacing: inherit !important;
}

.featured-case h3,
body[data-page="home"] .featured-case h3,
body[data-page="cases"] .featured-case h3,
.type-intro h3,
.work-card h3,
.service-stage-copy h3,
.service-panel-head h1,
.engine-reference-card h3,
.contact-info h3 {
  font-size: var(--mv-card-type) !important;
  line-height: 1.2 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="cases"] .featured-case.large h3,
body[data-page="home"] .featured-case.large h3 {
  font-size: clamp(1.7rem, 2.35vw, 2.75rem) !important;
  line-height: 1.16 !important;
}

.featured-copy,
.work-copy,
.type-intro,
.service-stage-copy,
.engine-reference-card,
.contact-info {
  word-break: normal;
  overflow-wrap: anywhere;
}

.featured-case p,
body[data-page="cases"] .featured-case p,
body[data-page="home"] .featured-case p {
  max-width: 42em !important;
  font-size: .875rem !important;
  line-height: 1.72 !important;
}

.type-no,
body[data-page="about"] .stats-grid strong {
  font-weight: 360 !important;
  letter-spacing: 0 !important;
}

.belief-card > p,
body[data-page="home"] .belief-card > p {
  color: rgba(255, 255, 255, .72) !important;
  font-size: clamp(.95rem, 1.08vw, 1.15rem) !important;
  line-height: 1.35 !important;
  font-weight: 560 !important;
  letter-spacing: .16em !important;
  text-transform: none !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(1220px, 96vw) !important;
  color: rgba(255, 255, 255, .95) !important;
  font-size: clamp(3.8rem, 5.95vw, 6.9rem) !important;
  line-height: 1.12 !important;
  font-weight: 520 !important;
  letter-spacing: 0 !important;
  text-align: center !important;
  text-wrap: balance;
}

.belief-card h2 span,
body[data-page="home"] .belief-card h2 span {
  display: block !important;
  font: inherit !important;
  line-height: inherit !important;
  letter-spacing: inherit !important;
  white-space: nowrap !important;
}

.belief-card > span,
body[data-page="home"] .belief-card > span {
  color: rgba(255, 255, 255, .5) !important;
  font-size: .875rem !important;
  line-height: 1.4 !important;
  font-weight: 560 !important;
  letter-spacing: .18em !important;
  text-transform: none !important;
}

@media (max-width: 980px) {
  :root {
    --mv-hero-type: clamp(2.65rem, 10vw, 4.25rem);
    --mv-page-type: clamp(2.45rem, 9.2vw, 4.1rem);
    --mv-title-type: clamp(2.15rem, 8.2vw, 3.65rem);
    --mv-section-type: clamp(2rem, 7.5vw, 3.2rem);
  }

  .hero-copy h1 span,
  body[data-page="home"] .hero-copy h1 span,
  .belief-card h2 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: normal !important;
  }

  .container > p,
  .section-note,
  .hero-lead,
  .page-hero p,
  .about-hero p:not(.section-label) {
    max-width: 58ch;
  }
}

@media (max-width: 767px) {
  :root {
    --mv-hero-type: clamp(2.35rem, 10.4vw, 3.38rem);
    --mv-page-type: clamp(2.15rem, 9.8vw, 3rem);
    --mv-title-type: clamp(1.95rem, 8.8vw, 2.75rem);
    --mv-card-type: clamp(1.18rem, 5.5vw, 1.7rem);
  }

  p,
  li,
  input,
  textarea,
  .detail-story p,
  .service-copy-block p,
  .service-stage-copy p,
  .service-panel-head p,
  .work-card p,
  .featured-case p,
  .contact-info p,
  .site-footer p,
  .site-footer li {
    font-size: 1rem !important;
    line-height: 1.76 !important;
  }

  body[data-page="about"] .about-hero h1 {
    font-size: clamp(1.65rem, 7vw, 2.35rem) !important;
    line-height: 1.36 !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2.4rem, 10.8vw, 4.15rem) !important;
    line-height: 1.18 !important;
  }

  .site-nav,
  .mobile-panel,
  .text-link,
  .case-tabs,
  .service-tabs,
  button {
    font-size: .9375rem !important;
  }
}

/* 2026-07-01 type2: page-specific type fixes for older high-specificity rules. */
body[data-page="services"] .service-panel-head h1 {
  font-size: clamp(2rem, 3.2vw, 3.85rem) !important;
  line-height: 1.12 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  white-space: normal !important;
  text-wrap: balance;
}

body[data-page="services"] .service-panel-head p {
  color: var(--mv-muted) !important;
  font-size: .875rem !important;
  line-height: 1.6 !important;
  font-weight: 520 !important;
  letter-spacing: .06em !important;
}

body[data-page="services"] .service-copy-block h3,
body[data-page="services"] .service-specs h3,
body[data-page="services"] .service-platforms h3 {
  font-size: clamp(1.15rem, 1.25vw, 1.45rem) !important;
  line-height: 1.28 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
}

body[data-page="cases"] .type-intro h3 {
  font-size: clamp(1.45rem, 1.75vw, 2.15rem) !important;
  line-height: 1.2 !important;
  font-weight: 580 !important;
  letter-spacing: 0 !important;
}

body[data-page="case-detail"] .detail-title,
body[data-page="case-detail"] [data-case-detail] h1 {
  font-size: clamp(2.45rem, 4.4vw, 5.2rem) !important;
  line-height: 1.08 !important;
  font-weight: 580 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="case-detail"] .detail-story p {
  max-width: 68ch;
  color: var(--mv-copy) !important;
  font-size: clamp(1rem, 1vw, 1.08rem) !important;
  line-height: 1.86 !important;
}

body[data-page="about"] .about-hero p:not(.section-label) {
  max-width: 32ch !important;
  font-size: clamp(1rem, 1vw, 1.08rem) !important;
  line-height: 1.82 !important;
}

@media (max-width: 767px) {
  body[data-page="services"] .service-panel-head h1 {
    font-size: clamp(1.8rem, 7.6vw, 2.7rem) !important;
    line-height: 1.16 !important;
  }

  body[data-page="case-detail"] .detail-title,
  body[data-page="case-detail"] [data-case-detail] h1 {
    font-size: clamp(2rem, 9vw, 3rem) !important;
    line-height: 1.12 !important;
  }
}

/* 2026-07-01 type4: mobile about heading containment. */
@media (max-width: 767px) {
  body[data-page="about"] .about-hero-grid {
    width: min(100%, calc(100vw - 2 * var(--side))) !important;
    max-width: none !important;
    overflow: hidden;
  }

  body[data-page="about"] .about-hero h1 {
    max-width: 100% !important;
    font-size: clamp(1.55rem, 6.3vw, 2.15rem) !important;
    line-height: 1.38 !important;
    overflow-wrap: anywhere;
  }
}

/* 2026-07-02 hero1: restore white home hero type and calm the belief manifesto scale. */
body[data-page="home"] .home-hero .hero-copy h1,
body[data-page="home"] .home-hero .hero-copy h1 span {
  color: #fff !important;
  text-shadow: 0 18px 42px rgba(0, 0, 0, .28);
}

body[data-page="home"] .home-hero .hero-kicker,
body[data-page="home"] .home-hero .hero-lead {
  color: rgba(255, 255, 255, .82) !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(1080px, 94vw) !important;
  font-size: clamp(3.2rem, 4.85vw, 5.65rem) !important;
  line-height: 1.16 !important;
  font-weight: 500 !important;
}

@media (max-width: 980px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2.7rem, 8.8vw, 4.7rem) !important;
    line-height: 1.18 !important;
  }
}

@media (max-width: 767px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2.05rem, 9.2vw, 3.3rem) !important;
    line-height: 1.22 !important;
  }
}

/* 2026-07-02 flow1: clearer process sequence and safer service media framing. */
body[data-page="process"] .process-section {
  padding-top: clamp(58px, 6.4vw, 104px) !important;
  padding-bottom: clamp(88px, 8vw, 140px) !important;
}

body[data-page="process"] .process-grid {
  position: relative;
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: clamp(16px, 1.6vw, 24px) !important;
  align-items: stretch !important;
}

body[data-page="process"] .process-grid::before {
  content: "";
  position: absolute;
  top: clamp(34px, 3.4vw, 48px);
  left: 7%;
  right: 7%;
  height: 1px;
  background: linear-gradient(90deg, rgba(8, 8, 8, .1), rgba(8, 8, 8, .34), rgba(8, 8, 8, .1));
  z-index: 0;
}

body[data-page="process"] .process-card {
  position: relative;
  z-index: 1;
  display: flex !important;
  flex-direction: column !important;
  min-height: clamp(420px, 38vw, 520px) !important;
  padding: clamp(22px, 2.1vw, 32px) !important;
  border: 1px solid rgba(8, 8, 8, .1) !important;
  border-radius: clamp(16px, 1.2vw, 20px) !important;
  background: rgba(255, 255, 255, .94) !important;
  box-shadow: 0 18px 44px rgba(8, 8, 8, .06) !important;
  overflow: visible !important;
}

body[data-page="process"] .process-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: clamp(29px, 3vw, 42px);
  right: clamp(-18px, -1.2vw, -12px);
  width: 9px;
  height: 9px;
  border-top: 1px solid rgba(8, 8, 8, .42);
  border-right: 1px solid rgba(8, 8, 8, .42);
  transform: rotate(45deg);
  background: #fff;
}

body[data-page="process"] .process-card span {
  display: inline-grid !important;
  place-items: center;
  width: clamp(54px, 4.4vw, 72px) !important;
  height: clamp(54px, 4.4vw, 72px) !important;
  margin: 0 0 clamp(28px, 3vw, 42px) !important;
  border: 1px solid rgba(8, 8, 8, .2);
  border-radius: 999px;
  background: #fff;
  color: #080808 !important;
  font-size: clamp(1rem, 1.1vw, 1.25rem) !important;
  line-height: 1 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
}

body[data-page="process"] .process-card h3 {
  min-height: 2.45em;
  margin: 0 0 14px !important;
  color: #080808 !important;
  font-size: clamp(1.18rem, 1.35vw, 1.6rem) !important;
  line-height: 1.24 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
}

body[data-page="process"] .process-card p {
  flex: 1 1 auto;
  margin: 0 !important;
  color: rgba(8, 8, 8, .62) !important;
  font-size: clamp(.94rem, .95vw, 1rem) !important;
  line-height: 1.72 !important;
}

body[data-page="process"] .process-card img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 10 !important;
  margin-top: clamp(22px, 2.4vw, 34px) !important;
  border-radius: 12px !important;
  object-fit: cover !important;
  object-position: center !important;
  box-shadow: none !important;
}

body[data-page="services"] .service-panel-image {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  max-height: none !important;
  aspect-ratio: 16 / 9 !important;
  padding: clamp(10px, 1vw, 16px);
  border: 1px solid rgba(8, 8, 8, .08) !important;
  border-radius: clamp(16px, 1.2vw, 20px) !important;
  background: #f6f6f6 !important;
  object-fit: contain !important;
  object-position: center !important;
  box-shadow: 0 16px 42px rgba(8, 8, 8, .06) !important;
}

body[data-page="services"] .service-refs div {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: clamp(12px, 1.4vw, 18px) !important;
}

body[data-page="services"] .service-refs img {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9 !important;
  padding: 8px;
  border: 1px solid rgba(8, 8, 8, .08) !important;
  border-radius: 12px !important;
  background: #f7f7f7 !important;
  object-fit: contain !important;
  object-position: center !important;
  box-shadow: none !important;
}

body[data-page="services"] .service-copy-block,
body[data-page="services"] .service-specs,
body[data-page="services"] .service-platforms,
body[data-page="services"] .service-refs {
  overflow: visible !important;
}

body[data-page="home"] .service-stage-media {
  aspect-ratio: 16 / 9 !important;
  overflow: hidden !important;
}

body[data-page="home"] .service-stage-media video,
body[data-page="home"] .service-stage-media img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
}

@media (max-width: 1100px) {
  body[data-page="process"] .process-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
    padding-left: clamp(20px, 4vw, 40px);
  }

  body[data-page="process"] .process-grid::before {
    top: 0;
    bottom: 0;
    left: clamp(26px, 4.8vw, 42px);
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, rgba(8, 8, 8, .08), rgba(8, 8, 8, .32), rgba(8, 8, 8, .08));
  }

  body[data-page="process"] .process-card {
    min-height: 0 !important;
    margin-left: clamp(20px, 4vw, 36px);
  }

  body[data-page="process"] .process-card:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 767px) {
  body[data-page="services"] .service-refs div {
    grid-template-columns: 1fr !important;
  }

  body[data-page="services"] .service-panel-image,
  body[data-page="services"] .service-refs img {
    aspect-ratio: 4 / 3 !important;
    padding: 8px;
  }
}

/* 2026-07-02 service1: add breathing room in service cards, enlarge refs, calm belief type. */
.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(960px, 92vw) !important;
  font-size: clamp(2.75rem, 4.05vw, 4.85rem) !important;
  line-height: 1.2 !important;
  font-weight: 500 !important;
}

body[data-page="services"] .service-specs,
body[data-page="services"] .service-copy-block,
body[data-page="services"] .service-platforms,
body[data-page="services"] .service-refs {
  padding: clamp(26px, 2.8vw, 42px) !important;
  border-radius: clamp(16px, 1.2vw, 20px) !important;
  overflow: visible !important;
}

body[data-page="services"] .service-specs {
  gap: clamp(22px, 2.6vw, 38px) !important;
}

body[data-page="services"] .service-specs article {
  padding: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}

body[data-page="services"] .service-copy-block h3,
body[data-page="services"] .service-specs h3,
body[data-page="services"] .service-platforms h3,
body[data-page="services"] .service-refs h3 {
  margin: 0 0 clamp(16px, 1.6vw, 24px) !important;
}

body[data-page="services"] .service-copy-block p,
body[data-page="services"] .service-specs li,
body[data-page="services"] .service-platforms p,
body[data-page="services"] .service-platforms em {
  color: rgba(8, 8, 8, .64) !important;
  line-height: 1.76 !important;
}

body[data-page="services"] .service-specs ul {
  display: grid;
  gap: 10px;
  margin: 0 !important;
  padding-left: 1.15em !important;
}

body[data-page="services"] .service-platforms > div:last-child {
  gap: clamp(14px, 1.6vw, 20px) !important;
}

body[data-page="services"] .service-platforms span {
  min-height: 112px !important;
  padding: 18px 18px 16px !important;
}

body[data-page="services"] .service-refs div {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: clamp(18px, 2vw, 28px) !important;
}

body[data-page="services"] .service-refs img {
  aspect-ratio: 16 / 10 !important;
  padding: 10px !important;
  border-radius: 14px !important;
}

@media (max-width: 980px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2.35rem, 7.4vw, 3.85rem) !important;
    line-height: 1.22 !important;
  }

  body[data-page="services"] .service-refs div {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 767px) {
  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(1.82rem, 7.9vw, 2.75rem) !important;
    line-height: 1.26 !important;
  }

  body[data-page="services"] .service-specs,
  body[data-page="services"] .service-copy-block,
  body[data-page="services"] .service-platforms,
  body[data-page="services"] .service-refs {
    padding: 22px !important;
  }
}

/* 2026-07-02 perf1: skip rendering work for below-fold sections until needed. */
.formula-section,
.services-preview,
.work-preview,
.type-index,
.process-section,
.about-gallery-section,
.contact-section,
.belief-section,
.archive-section,
.service-switcher,
.detail-section {
  content-visibility: auto;
  contain-intrinsic-size: 900px;
}

.home-hero,
.page-hero,
.about-hero {
  content-visibility: visible;
}

/* 2026-07-02 fixnav1: contain oversized titles, force formula media cover, and keep navigation clickable. */
.site-header {
  z-index: 900 !important;
  pointer-events: auto !important;
}

.site-nav,
.site-nav a,
.brand,
.menu-toggle {
  position: relative;
  z-index: 2;
  pointer-events: auto !important;
}

.mobile-panel {
  visibility: hidden;
  pointer-events: none !important;
}

.menu-open .mobile-panel {
  visibility: visible;
  pointer-events: auto !important;
}

body[data-page="home"] .home-hero {
  min-height: clamp(620px, 88dvh, 860px) !important;
}

body[data-page="home"] .hero-copy {
  max-width: min(820px, calc(100vw - var(--side) * 2)) !important;
}

body[data-page="home"] .home-hero .hero-copy h1 {
  max-width: min(11.5em, 100%) !important;
  color: #fff !important;
  font-size: clamp(3rem, 4.6vw, 5.2rem) !important;
  line-height: 1.08 !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="home"] .home-hero .hero-copy h1 span {
  color: inherit !important;
  white-space: nowrap !important;
}

body[data-page="home"] .hero-lead {
  max-width: 43em !important;
}

body[data-page="home"] .service-stage-media,
body[data-page="home"] .service-stage-media video {
  position: absolute !important;
  inset: 0 !important;
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  min-width: 100% !important;
  min-height: 100% !important;
}

body[data-page="home"] .service-stage-media {
  aspect-ratio: auto !important;
  border-radius: inherit !important;
  background: #050505 !important;
  overflow: hidden !important;
}

body[data-page="home"] .service-stage-media video {
  object-fit: cover !important;
  object-position: center !important;
  transform: scale(1.08) !important;
  transform-origin: center !important;
  filter: brightness(.82) contrast(1.08) saturate(1.02) !important;
}

body[data-page="home"] .service-stage:hover .service-stage-media video {
  transform: scale(1.105) !important;
}

body[data-page="home"] .service-stage.is-entering .service-stage-media video,
body[data-page="home"] .service-stage.is-leaving .service-stage-media video {
  object-fit: cover !important;
}

.belief-section {
  min-height: clamp(520px, 72dvh, 760px) !important;
  display: grid !important;
  place-items: center !important;
  padding-top: clamp(86px, 9vw, 132px) !important;
  padding-bottom: clamp(86px, 9vw, 132px) !important;
}

.belief-card,
body[data-page="home"] .belief-card {
  width: min(1180px, calc(100vw - var(--side) * 2)) !important;
  text-align: center !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(1040px, 100%) !important;
  margin: clamp(18px, 2vw, 28px) auto !important;
  color: rgba(255, 255, 255, .95) !important;
  font-size: clamp(2.55rem, 3.65vw, 4.55rem) !important;
  line-height: 1.18 !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
  text-align: center !important;
  text-wrap: balance;
}

.belief-card h2 span,
body[data-page="home"] .belief-card h2 span {
  display: block !important;
  white-space: nowrap !important;
}

@media (max-width: 980px) {
  body[data-page="home"] .home-hero .hero-copy h1 {
    font-size: clamp(2.55rem, 8.5vw, 4.2rem) !important;
    line-height: 1.1 !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2.25rem, 7vw, 3.8rem) !important;
    line-height: 1.22 !important;
  }
}

@media (max-width: 767px) {
  body[data-page="home"] .home-hero {
    min-height: clamp(610px, 88dvh, 760px) !important;
  }

  body[data-page="home"] .home-hero .hero-copy h1 {
    font-size: clamp(2.08rem, 9.6vw, 3.05rem) !important;
    line-height: 1.16 !important;
  }

  body[data-page="home"] .home-hero .hero-copy h1 span,
  .belief-card h2 span,
  body[data-page="home"] .belief-card h2 span {
    white-space: normal !important;
  }

  .belief-section {
    min-height: auto !important;
    padding-top: clamp(78px, 18vw, 112px) !important;
    padding-bottom: clamp(78px, 18vw, 112px) !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(1.9rem, 8.4vw, 2.75rem) !important;
    line-height: 1.28 !important;
  }
}

/* 2026-07-13 case media: keep the featured image below the copy and overlay. */
.featured-case {
  isolation: isolate;
  background: #111;
}

.featured-case .featured-image {
  position: absolute !important;
  inset: 0 !important;
  z-index: 0 !important;
  display: block !important;
  width: 100%;
  height: 100% !important;
  margin: 0 !important;
  overflow: hidden;
  background: #f4f4f1;
}

.featured-case .featured-image img,
.featured-case .featured-image video {
  display: block;
  width: 100%;
  height: 100% !important;
  min-height: 0 !important;
  object-fit: cover;
  border: 0 !important;
  filter: contrast(1.04) saturate(1.02);
}

.featured-case .featured-copy {
  position: relative;
  z-index: 2;
}

.featured-case::after {
  z-index: 1 !important;
  opacity: 1 !important;
  background: linear-gradient(180deg, rgba(0, 0, 0, .02) 26%, rgba(0, 0, 0, .68) 100%) !important;
}

body[data-page="cases"] .featured-case .featured-copy {
  position: absolute;
}

body[data-page="cases"] .featured-case .featured-image {
  position: absolute !important;
}

body[data-page="cases"] .featured-case .featured-image img,
body[data-page="cases"] .featured-case .featured-image video {
  min-height: 0 !important;
}

body[data-page="cases"] .featured-case::after {
  inset: auto 0 0 !important;
  height: 48% !important;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .38)) !important;
}

@media (prefers-reduced-motion: reduce) {
  .featured-case .featured-image img,
  .featured-case .featured-image video {
    transition: none !important;
  }
}

/* 2026-07-15 case preview: poster-first cards, load motion only on intent. */
.featured-image,
.work-image,
.type-thumbs a {
  position: relative;
}

.featured-image > .case-poster,
.work-image > .case-poster,
.type-thumbs a > .case-poster {
  position: relative;
  z-index: 0;
}

.featured-image > .case-video[data-video-src],
.work-image > .case-video[data-video-src],
.type-thumbs a > .case-video[data-video-src] {
  position: absolute !important;
  inset: 0 !important;
  z-index: 1;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  opacity: 0;
  pointer-events: none;
  object-fit: cover;
  transition: opacity .32s ease;
}

.featured-image.is-video-active > .case-video[data-video-src],
.work-image.is-video-active > .case-video[data-video-src],
.type-thumbs a.is-video-active > .case-video[data-video-src] {
  opacity: 1;
}

.case-media-play {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 50%;
  background: rgba(8, 8, 8, .28);
  box-shadow: 0 5px 18px rgba(8, 8, 8, .16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: opacity .24s ease, transform .24s ease;
}

.case-media-play::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 13px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid #fff;
}

.featured-image.is-video-active > .case-media-play,
.work-image.is-video-active > .case-media-play,
.type-thumbs a.is-video-active > .case-media-play {
  opacity: 0;
  transform: scale(.9);
}

@media (hover: none), (prefers-reduced-motion: reduce) {
  .featured-image > .case-video[data-video-src],
  .work-image > .case-video[data-video-src],
  .type-thumbs a > .case-video[data-video-src] {
    display: none !important;
  }
}

/* 2026-07-15 archive grid: stable card geometry and consistent cover treatment. */
body[data-page="case-all"] .case-grid,
body[data-page="case-category"] .case-grid {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: clamp(34px, 4vw, 64px) clamp(18px, 2.4vw, 34px) !important;
}

body[data-page="case-all"] .case-grid .work-card,
body[data-page="case-category"] .case-grid .work-card,
body[data-page="case-all"] .case-grid .work-card:nth-child(n),
body[data-page="case-category"] .case-grid .work-card:nth-child(n) {
  grid-column: auto !important;
  min-width: 0;
  transform: none !important;
}

body[data-page="case-all"] .work-card .work-image,
body[data-page="case-category"] .work-card .work-image {
  height: auto !important;
  min-height: 0 !important;
  aspect-ratio: 16 / 9 !important;
  overflow: hidden;
  border-radius: 14px;
  background: #eff0ed;
}

body[data-page="case-all"] .work-card .work-image::after,
body[data-page="case-category"] .work-card .work-image::after {
  content: "" !important;
  position: absolute;
  inset: 0 !important;
  z-index: 1;
  display: block !important;
  padding: 0 !important;
  background: linear-gradient(180deg, rgba(8, 8, 8, .08), transparent 42%, rgba(8, 8, 8, .38)) !important;
  border: 0 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  pointer-events: none;
}

body[data-page="case-all"] .work-card .work-image > img,
body[data-page="case-category"] .work-card .work-image > img {
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  aspect-ratio: auto !important;
  object-fit: cover;
  filter: saturate(.94) contrast(1.04) brightness(.99);
  transition: transform .55s var(--ease-out), filter .55s var(--ease-out);
}

body[data-page="case-all"] .work-card:hover .work-image > img,
body[data-page="case-category"] .work-card:hover .work-image > img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.05) brightness(1.01);
}

body[data-page="case-all"] .work-cover-meta,
body[data-page="case-category"] .work-cover-meta {
  position: absolute;
  top: 16px;
  left: 17px;
  z-index: 3;
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: rgba(255, 255, 255, .92);
  pointer-events: none;
}

body[data-page="case-all"] .work-cover-meta b,
body[data-page="case-category"] .work-cover-meta b {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
}

body[data-page="case-all"] .work-cover-meta em,
body[data-page="case-category"] .work-cover-meta em {
  color: rgba(255, 255, 255, .68);
  font-size: 10px;
  font-style: normal;
  letter-spacing: .04em;
}

body[data-page="case-all"] .work-cover-arrow,
body[data-page="case-category"] .work-cover-arrow {
  position: absolute;
  top: 14px;
  right: 15px;
  z-index: 3;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: rgba(255, 255, 255, .92);
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 50%;
  background: rgba(8, 8, 8, .18);
  font-size: 16px;
  line-height: 1;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
}

body[data-page="case-all"] .work-card .case-media-play,
body[data-page="case-category"] .work-card .case-media-play {
  z-index: 3;
  right: 16px;
  bottom: 16px;
}

body[data-page="case-all"] .work-card h3,
body[data-page="case-category"] .work-card h3 {
  min-height: 2.4em;
  margin-top: 10px;
  font-size: clamp(20px, 1.55vw, 28px) !important;
  line-height: 1.2;
}

body[data-page="case-all"] .work-card p,
body[data-page="case-category"] .work-card p {
  display: -webkit-box;
  overflow: hidden;
  min-height: 3.2em;
  margin-top: 4px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

@media (max-width: 900px) {
  body[data-page="case-all"] .case-grid,
  body[data-page="case-category"] .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 620px) {
  body[data-page="case-all"] .case-grid,
  body[data-page="case-category"] .case-grid {
    grid-template-columns: 1fr !important;
    gap: 34px !important;
  }
}

/* 2026-07-16 case clarity: archive covers remain sharp while surrounding sections animate. */
body[data-page="case-all"] .work-card[data-reveal],
body[data-page="case-category"] .work-card[data-reveal],
body[data-page="case-all"] .work-card[data-reveal].is-visible,
body[data-page="case-category"] .work-card[data-reveal].is-visible,
body[data-page="case-all"] .work-card[data-reveal].is-past,
body[data-page="case-category"] .work-card[data-reveal].is-past {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
  clip-path: none !important;
}

body[data-page="case-all"] .work-card img,
body[data-page="case-category"] .work-card img {
  transform: none !important;
  filter: saturate(.96) contrast(1.04) brightness(1) !important;
}

/* 2026-07-02 nav2: smaller guaranteed-fit hero/belief type and tighter desktop navigation hit targets. */
.site-header {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  column-gap: clamp(18px, 3vw, 46px) !important;
}

.brand {
  grid-column: 1;
}

.site-nav {
  grid-column: 2 / 4;
  justify-self: end;
  display: flex !important;
  flex-wrap: nowrap !important;
  max-width: calc(100vw - 240px) !important;
  gap: clamp(18px, 2.2vw, 34px) !important;
  white-space: nowrap !important;
}

.site-nav a {
  display: inline-flex !important;
  align-items: center !important;
  min-height: 80px !important;
  padding: 0 2px !important;
  line-height: 1 !important;
}

body[data-page="home"] .home-hero {
  min-height: clamp(580px, 84dvh, 800px) !important;
}

body[data-page="home"] .home-hero .hero-copy h1 {
  max-width: min(10.8em, 100%) !important;
  font-size: clamp(2.65rem, 4.05vw, 4.65rem) !important;
  line-height: 1.12 !important;
}

body[data-page="home"] .hero-lead {
  max-width: 39em !important;
  font-size: clamp(.92rem, .98vw, 1.05rem) !important;
  line-height: 1.72 !important;
}

.belief-section {
  min-height: clamp(500px, 66dvh, 700px) !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  max-width: min(920px, 100%) !important;
  font-size: clamp(2.2rem, 3.05vw, 3.85rem) !important;
  line-height: 1.24 !important;
}

@media (max-width: 1100px) {
  .site-nav {
    gap: clamp(14px, 1.7vw, 22px) !important;
    font-size: .8125rem !important;
    max-width: calc(100vw - 188px) !important;
  }

  body[data-page="home"] .home-hero .hero-copy h1 {
    font-size: clamp(2.25rem, 6.4vw, 3.75rem) !important;
    line-height: 1.16 !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2rem, 5.6vw, 3.25rem) !important;
    line-height: 1.28 !important;
  }
}

@media (max-width: 767px) {
  .site-header {
    display: flex !important;
  }

  .site-nav {
    display: none !important;
  }

  body[data-page="home"] .home-hero {
    min-height: clamp(570px, 86dvh, 720px) !important;
  }

  body[data-page="home"] .home-hero .hero-copy h1 {
    font-size: clamp(1.86rem, 8.4vw, 2.55rem) !important;
    line-height: 1.2 !important;
  }

  body[data-page="home"] .hero-lead {
    font-size: .95rem !important;
    line-height: 1.7 !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(1.62rem, 7.15vw, 2.25rem) !important;
    line-height: 1.34 !important;
  }
}

/* 2026-07-02 about1: quieter belief watermark and clearer about-page editorial layout. */
.belief-section {
  position: relative;
  isolation: isolate;
  background-color: #080808 !important;
  background-blend-mode: soft-light !important;
}

.belief-section::before {
  opacity: .18 !important;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .18), rgba(0, 0, 0, .5)),
    rgba(0, 0, 0, .18) !important;
}

.belief-section::after {
  opacity: .26 !important;
}

.belief-card,
body[data-page="home"] .belief-card {
  background: transparent !important;
  box-shadow: none !important;
}

.belief-card > p,
body[data-page="home"] .belief-card > p,
.belief-card > span,
body[data-page="home"] .belief-card > span {
  font-family: "Microsoft YaHei UI", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", Arial, sans-serif !important;
}

.belief-card h2,
body[data-page="home"] .belief-card h2 {
  font-family: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", "Source Han Serif SC", serif !important;
  max-width: min(980px, 100%) !important;
  color: rgba(255, 255, 255, .92) !important;
  font-size: clamp(2.35rem, 3.35vw, 4.2rem) !important;
  line-height: 1.34 !important;
  font-weight: 500 !important;
  letter-spacing: .02em !important;
  text-shadow: 0 18px 44px rgba(0, 0, 0, .2);
}

body[data-page="about"] .about-hero {
  padding-top: clamp(112px, 11vw, 168px) !important;
  padding-bottom: clamp(72px, 7vw, 112px) !important;
  background: #fff !important;
}

body[data-page="about"] .about-hero-grid {
  display: grid !important;
  grid-template-columns: minmax(0, .92fr) minmax(360px, .78fr) !important;
  gap: clamp(42px, 6vw, 92px) !important;
  align-items: center !important;
}

body[data-page="about"] .about-hero h1 {
  max-width: 760px !important;
  margin: clamp(18px, 2vw, 28px) 0 0 !important;
  color: #080808 !important;
  font-size: clamp(2.15rem, 3vw, 3.45rem) !important;
  line-height: 1.34 !important;
  font-weight: 560 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
}

body[data-page="about"] .about-hero p:not(.section-label) {
  max-width: 42em !important;
  margin-top: clamp(22px, 2.2vw, 34px) !important;
  color: rgba(8, 8, 8, .62) !important;
  font-size: clamp(.98rem, 1vw, 1.08rem) !important;
  line-height: 1.86 !important;
}

body[data-page="about"] .about-hero img {
  width: 100% !important;
  aspect-ratio: 4 / 5 !important;
  max-height: min(620px, 70vh) !important;
  border-radius: 18px !important;
  object-fit: cover !important;
  object-position: center !important;
  box-shadow: 0 24px 70px rgba(8, 8, 8, .1) !important;
}

body[data-page="about"] .stats-section {
  padding-top: clamp(30px, 4vw, 56px) !important;
  padding-bottom: clamp(54px, 6vw, 88px) !important;
  background: #fff !important;
}

body[data-page="about"] .stats-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 0 !important;
  padding: clamp(24px, 3vw, 42px) 0 !important;
  border-top: 1px solid rgba(8, 8, 8, .12) !important;
  border-bottom: 1px solid rgba(8, 8, 8, .12) !important;
  background: transparent !important;
}

body[data-page="about"] .stats-grid::before {
  display: none !important;
}

body[data-page="about"] .stats-grid article {
  display: grid !important;
  gap: 10px !important;
  padding: 0 clamp(16px, 2vw, 30px) !important;
  border: 0 !important;
  border-right: 1px solid rgba(8, 8, 8, .1) !important;
  background: transparent !important;
  box-shadow: none !important;
}

body[data-page="about"] .stats-grid article:last-child {
  border-right: 0 !important;
}

body[data-page="about"] .stats-grid strong {
  color: #080808 !important;
  font-size: clamp(2.25rem, 4.4vw, 4.8rem) !important;
  line-height: .95 !important;
  font-weight: 360 !important;
}

body[data-page="about"] .stats-grid span {
  color: rgba(8, 8, 8, .58) !important;
  font-size: .92rem !important;
  line-height: 1.45 !important;
  letter-spacing: .02em !important;
}

body[data-page="about"] .about-gallery-section {
  padding-top: clamp(42px, 5vw, 76px) !important;
  padding-bottom: clamp(82px, 8vw, 124px) !important;
  background: #fff !important;
}

body[data-page="about"] .about-gallery {
  display: grid !important;
  grid-template-columns: 1.15fr .85fr !important;
  grid-auto-rows: clamp(220px, 24vw, 360px) !important;
  gap: clamp(16px, 2vw, 28px) !important;
}

body[data-page="about"] .about-gallery img {
  width: 100% !important;
  height: 100% !important;
  border-radius: 16px !important;
  object-fit: cover !important;
  box-shadow: none !important;
}

body[data-page="about"] .about-gallery img:first-child {
  grid-row: span 2;
}

body[data-page="about"] .contact-section {
  padding-top: clamp(78px, 8vw, 118px) !important;
  background: #fff !important;
}

body[data-page="about"] .contact-grid {
  display: grid !important;
  grid-template-columns: minmax(0, .78fr) minmax(420px, 1fr) !important;
  gap: clamp(36px, 6vw, 88px) !important;
  align-items: start !important;
}

body[data-page="about"] .contact-info {
  padding: clamp(28px, 3vw, 44px) !important;
  border-radius: 18px !important;
  border: 1px solid rgba(8, 8, 8, .08) !important;
  background: rgba(248, 248, 246, .72) !important;
  box-shadow: none !important;
}

body[data-page="about"] .contact-qrs .qr-box {
  min-height: 104px !important;
}

@media (max-width: 980px) {
  body[data-page="about"] .about-hero-grid,
  body[data-page="about"] .contact-grid {
    grid-template-columns: 1fr !important;
  }

  body[data-page="about"] .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body[data-page="about"] .stats-grid article:nth-child(2n) {
    border-right: 0 !important;
  }

  body[data-page="about"] .stats-grid article:nth-child(n + 3) {
    padding-top: 24px !important;
    margin-top: 24px !important;
    border-top: 1px solid rgba(8, 8, 8, .1) !important;
  }

  body[data-page="about"] .about-gallery {
    grid-template-columns: 1fr !important;
  }

  body[data-page="about"] .about-gallery img:first-child {
    grid-row: auto;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(2rem, 6vw, 3.35rem) !important;
    line-height: 1.38 !important;
  }
}

@media (max-width: 767px) {
  body[data-page="about"] .about-hero {
    padding-top: 92px !important;
  }

  body[data-page="about"] .about-hero h1 {
    font-size: clamp(1.68rem, 7.2vw, 2.35rem) !important;
    line-height: 1.42 !important;
  }

  body[data-page="about"] .stats-grid {
    grid-template-columns: 1fr !important;
  }

  body[data-page="about"] .stats-grid article,
  body[data-page="about"] .stats-grid article:nth-child(n) {
    padding: 20px 0 !important;
    margin: 0 !important;
    border-right: 0 !important;
    border-top: 1px solid rgba(8, 8, 8, .1) !important;
  }

  body[data-page="about"] .stats-grid article:first-child {
    border-top: 0 !important;
  }

  .belief-card h2,
  body[data-page="home"] .belief-card h2 {
    font-size: clamp(1.72rem, 7.6vw, 2.42rem) !important;
    line-height: 1.44 !important;
  }
}

/* 2026-07-03 heroedge1: remove visible white side gutters on the homepage hero. */
html,
body {
  overflow-x: clip;
}

body[data-page="home"] main {
  overflow-x: clip;
}

body[data-page="home"] .home-hero {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  border-radius: 0 !important;
  background-color: #050505 !important;
  background-position: center center, right center !important;
  background-size: cover, auto 112% !important;
  transform: none !important;
}

body[data-page="home"] .home-hero.scroll-rhythm {
  opacity: 1 !important;
  transform: none !important;
}

body[data-page="home"] .home-hero::before,
body[data-page="home"] .home-hero::after {
  left: 0 !important;
  right: 0 !important;
}

body[data-page="home"] .home-hero .hero-inner {
  width: min(calc(100vw - var(--side) * 2), var(--container)) !important;
  margin-inline: auto !important;
}

body[data-page="home"] .hero-symbol {
  right: max(-3vw, -48px) !important;
}

@media (max-width: 767px) {
  body[data-page="home"] .home-hero {
    background-position: center center, 58% center !important;
    background-size: cover, auto 96% !important;
  }
}