@font-face {
  font-family: "Fira Code Local";
  src: url("assets/fonts/fira-code-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --carbon: #090a0c;
  --carbon-2: #111317;
  --carbon-3: #191c21;
  --paper: #e9e7df;
  --paper-dim: #b7b6b1;
  --chrome: #8f969f;
  --line: rgba(233, 231, 223, 0.18);
  --line-strong: rgba(233, 231, 223, 0.38);
  --signal: #d8ff3e;
  --ink-blue: #2c5e98;
  --danger: #ff654f;
  --header-height: 68px;
  color-scheme: dark;
}

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

html {
  background: var(--carbon);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--carbon);
  color: var(--paper);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

body.is-transitioning {
  overflow: hidden;
}

button,
a {
  color: inherit;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

a {
  text-decoration: none;
}

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

.mono,
.eyebrow,
.sequence-label,
.scene-rail,
.site-header,
.project-index,
.project-meta,
.cluster-index {
  font-family: "Fira Code Local", Consolas, monospace;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 14px;
  background: var(--signal);
  color: var(--carbon);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.film-grain {
  position: fixed;
  inset: -25%;
  z-index: 9000;
  pointer-events: none;
  opacity: 0.055;
  background-size: 5px 5px;
  background-image: repeating-conic-gradient(#fff 0 5%, transparent 0 11%, #000 0 17%);
  animation: grain-shift 0.28s steps(2) infinite;
  mix-blend-mode: soft-light;
}

@keyframes grain-shift {
  0% { transform: translate3d(-2%, 1%, 0); }
  25% { transform: translate3d(1%, -3%, 0); }
  50% { transform: translate3d(3%, 2%, 0); }
  75% { transform: translate3d(-1%, 4%, 0); }
  100% { transform: translate3d(-2%, 1%, 0); }
}

.focus-light {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 30;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(216, 255, 62, 0.12);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  box-shadow: 0 0 100px rgba(216, 255, 62, 0.035) inset;
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 300ms ease;
}

body.has-pointer .focus-light {
  opacity: 1;
}

.scene-curtain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--carbon);
  font-family: "Fira Code Local", monospace;
  font-size: 11px;
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
}

.scene-curtain.in {
  animation: curtain-cut 760ms cubic-bezier(0.76, 0, 0.24, 1) both;
}

@keyframes curtain-cut {
  0% { transform: scaleY(0); transform-origin: bottom; }
  45% { transform: scaleY(1); transform-origin: bottom; }
  55% { transform: scaleY(1); transform-origin: top; }
  100% { transform: scaleY(0); transform-origin: top; }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 32px;
  border-bottom: 1px solid transparent;
  transition: background 300ms ease, border-color 300ms ease;
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(9, 10, 12, 0.92);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 18px;
}

.wordmark-index {
  color: var(--signal);
  font-size: 10px;
}

.wordmark strong {
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-weight: 900;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--paper-dim);
  font-size: 10px;
}

.header-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(216, 255, 62, 0.55);
}

.header-status time {
  min-width: 34px;
  color: var(--paper);
}

.scene-rail {
  position: fixed;
  z-index: 1000;
  top: 50%;
  right: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 116px;
  transform: translateY(-50%);
}

.rail-line {
  position: absolute;
  top: 17px;
  bottom: 17px;
  left: 7px;
  width: 1px;
  overflow: hidden;
  background: var(--line);
}

.rail-line span {
  display: block;
  width: 100%;
  height: 0;
  background: var(--signal);
}

.scene-rail button {
  position: relative;
  display: grid;
  grid-template-columns: 16px 1fr;
  min-height: 56px;
  padding: 10px 0 8px 20px;
  border: 0;
  background: transparent;
  color: var(--chrome);
  text-align: left;
  cursor: pointer;
}

.scene-rail button::before {
  position: absolute;
  top: 17px;
  left: 4px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--chrome);
  border-radius: 50%;
  background: var(--carbon);
  content: "";
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.scene-rail button span {
  grid-row: span 2;
  font-size: 9px;
}

.scene-rail button strong {
  color: var(--paper);
  font-size: 11px;
  font-weight: 500;
}

.scene-rail button small {
  margin-top: 2px;
  font-size: 8px;
}

.scene-rail button.active::before {
  border-color: var(--signal);
  background: var(--signal);
  transform: scale(1.25);
}

.scene-rail button.active small,
.scene-rail button.active span {
  color: var(--signal);
}

.cold-open {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: var(--carbon);
}

.hero-image {
  position: absolute;
  inset: 0 0 0 38%;
  overflow: hidden;
}

.hero-image::after {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 12, 0.18);
  content: "";
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 49% 28%;
  filter: saturate(0.58) contrast(1.16) brightness(0.72);
  animation: hero-drift 12s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes hero-drift {
  from { transform: scale(1.08) translate3d(2%, 0, 0); }
  to { transform: scale(1) translate3d(0, 0, 0); }
}

.hero-shutter {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: var(--carbon);
  transform: translateX(-100%);
  animation: reveal-shutter 1.45s cubic-bezier(0.76, 0, 0.24, 1) 180ms both;
}

@keyframes reveal-shutter {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.hero-copy {
  position: absolute;
  z-index: 3;
  left: 6vw;
  top: 24%;
  max-width: 1100px;
}

.chapter-kicker {
  margin: 0 0 36px;
  color: var(--signal);
  font-size: 11px;
  opacity: 0;
  animation: title-in 800ms ease 1.25s forwards;
}

.hero-copy h1 {
  margin: 0;
  color: var(--paper);
  font-family: "Arial Narrow", "Aptos Display", Arial, sans-serif;
  font-size: 176px;
  font-weight: 900;
  line-height: 0.73;
}

.hero-copy h1 span {
  display: block;
  opacity: 0;
  transform: translateY(60px);
  animation: title-in 900ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-copy h1 span:first-child { animation-delay: 720ms; }
.hero-copy h1 span:last-child { margin-left: 0.32em; animation-delay: 880ms; }

@keyframes title-in {
  to { opacity: 1; transform: translateY(0); }
}

.hero-thesis {
  max-width: 620px;
  margin: 50px 0 0 18%;
  color: var(--paper);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.6;
  opacity: 0;
  animation: title-in 900ms ease 1.3s forwards;
}

.hero-timecode {
  position: absolute;
  top: 92px;
  right: 32px;
  z-index: 4;
  color: rgba(233, 231, 223, 0.66);
  font-size: 9px;
}

.hero-meta {
  position: absolute;
  z-index: 4;
  left: 32px;
  right: 32px;
  bottom: 24px;
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--line-strong);
  color: var(--paper-dim);
  font-size: 9px;
}

.enter-control {
  position: absolute;
  right: 7vw;
  bottom: 86px;
  z-index: 5;
  display: grid;
  grid-template-columns: 46px 1fr;
  min-width: 230px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
}

.enter-mark {
  grid-row: span 2;
  width: 34px;
  height: 34px;
  margin-top: 2px;
  border: 1px solid var(--signal);
  border-radius: 50%;
}

.enter-mark::after {
  display: block;
  width: 8px;
  height: 8px;
  margin: 12px;
  border-radius: 50%;
  background: var(--signal);
  content: "";
  transition: transform 220ms ease;
}

.enter-control:hover .enter-mark::after {
  transform: scale(2.2);
}

.enter-control span:not(.enter-mark) {
  font-size: 15px;
  font-weight: 700;
}

.enter-control small {
  margin-top: 2px;
  color: var(--chrome);
  font-family: "Fira Code Local", monospace;
  font-size: 8px;
}

.sequence {
  position: relative;
  padding: 150px max(8vw, 72px) 160px;
}

.sequence-label {
  margin-bottom: 80px;
  color: var(--signal);
  font-size: 10px;
}

.manifesto {
  min-height: 1150px;
  background: var(--paper);
  color: var(--carbon);
}

.manifesto .sequence-label {
  color: var(--ink-blue);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(520px, 1.22fr);
  gap: 8vw;
  align-items: start;
}

.manifesto-portrait {
  position: sticky;
  top: 110px;
}

.manifesto-portrait::before {
  position: absolute;
  inset: -18px 18px 18px -18px;
  z-index: -1;
  border: 1px solid rgba(9, 10, 12, 0.22);
  content: "";
}

.manifesto-portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 25%;
  filter: grayscale(1) contrast(1.12);
}

.frame-code {
  display: block;
  margin-top: 12px;
  color: #53565c;
  font-size: 9px;
}

.eyebrow {
  margin: 0 0 30px;
  color: var(--signal);
  font-size: 10px;
  font-weight: 700;
}

.manifesto-copy .eyebrow {
  color: var(--ink-blue);
}

.manifesto-copy h2,
.sequence-heading h2,
.room-intro h2,
.capability-head h2,
.closing-copy h2 {
  margin: 0;
  font-family: "Arial Narrow", "Aptos Display", Arial, sans-serif;
  font-size: 64px;
  font-weight: 800;
  line-height: 1.04;
}

.manifesto-copy h2 em {
  color: var(--ink-blue);
  font-style: normal;
}

.manifesto-copy .lead {
  max-width: 680px;
  margin: 54px 0;
  font-size: 20px;
  line-height: 1.8;
}

.identity-facts {
  border-top: 1px solid rgba(9, 10, 12, 0.25);
}

.identity-fact {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 21px 0;
  border-bottom: 1px solid rgba(9, 10, 12, 0.18);
}

.identity-fact small {
  color: #62666d;
  font-family: "Fira Code Local", monospace;
  font-size: 9px;
}

.identity-fact p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

.principle-sequence {
  min-height: 1000px;
  background: var(--carbon-2);
  overflow: hidden;
}

.sequence-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 860px);
  margin-bottom: 90px;
}

.sequence-heading .eyebrow {
  align-self: start;
}

.principle-reel {
  display: grid;
  grid-template-columns: repeat(4, minmax(250px, 1fr));
  border-top: 1px solid var(--line-strong);
}

.principle-card {
  position: relative;
  min-height: 370px;
  padding: 30px 28px;
  border-right: 1px solid var(--line);
  transition: background 300ms ease, color 300ms ease;
}

.principle-card:last-child {
  border-right: 0;
}

.principle-card:hover,
.principle-card:focus-within {
  background: var(--signal);
  color: var(--carbon);
}

.principle-card .principle-index {
  color: var(--chrome);
  font-family: "Fira Code Local", monospace;
  font-size: 9px;
}

.principle-card:hover .principle-index {
  color: var(--carbon);
}

.principle-card h3 {
  margin: 90px 0 24px;
  font-size: 28px;
  line-height: 1.15;
}

.principle-card p {
  margin: 0;
  color: var(--paper-dim);
  font-size: 13px;
  line-height: 1.7;
}

.principle-card:hover p {
  color: var(--carbon);
}

.principle-card small {
  position: absolute;
  right: 28px;
  bottom: 24px;
  font-family: "Fira Code Local", monospace;
  font-size: 8px;
}

.room-sequence {
  position: relative;
  padding: 140px 0 0;
  background: #050607;
}

.room-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 8vw;
  align-items: end;
  padding: 0 max(8vw, 72px) 80px;
}

.room-instruction {
  max-width: 500px;
  margin: 0 0 8px;
  color: var(--paper-dim);
  font-size: 15px;
  line-height: 1.8;
}

.room-frame {
  height: min(850px, 82svh);
  min-height: 620px;
  border-top: 1px solid var(--line-strong);
  background: #070809;
}

.room-framebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 44px;
  padding: 0 24px;
  border-bottom: 1px solid var(--line);
  color: var(--chrome);
  font-size: 9px;
}

.room-framebar a {
  color: var(--signal);
}

.room-frame iframe {
  display: block;
  width: 100%;
  height: calc(100% - 44px);
  border: 0;
}

.proof-sequence {
  background: var(--paper);
  color: var(--carbon);
}

.proof-sequence .sequence-label,
.proof-sequence .eyebrow {
  color: var(--ink-blue);
}

.proof-heading {
  grid-template-columns: 1fr auto;
  align-items: end;
}

.proof-count {
  display: flex;
  gap: 14px;
  align-items: flex-end;
}

.proof-count strong {
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 96px;
  line-height: 0.8;
}

.proof-count span {
  color: #5d6269;
  font-family: "Fira Code Local", monospace;
  font-size: 9px;
  line-height: 1.4;
}

.project-reel {
  border-top: 2px solid var(--carbon);
}

.project-row {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(250px, 0.72fr) minmax(360px, 1.28fr) 120px;
  gap: 32px;
  align-items: center;
  min-height: 154px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(9, 10, 12, 0.25);
  overflow: hidden;
  color: var(--carbon);
}

.project-row::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--carbon);
  content: "";
  transform: translateX(-101%);
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-row:hover::before,
.project-row:focus-visible::before {
  transform: translateX(0);
}

.project-row > * {
  position: relative;
  z-index: 1;
}

.project-index {
  color: #6a6e73;
  font-size: 10px;
}

.project-row h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
}

.project-row p {
  margin: 0;
  color: #51555b;
  font-size: 13px;
  line-height: 1.7;
}

.project-meta {
  color: #5a5e63;
  font-size: 8px;
  text-align: right;
}

.project-row:hover,
.project-row:focus-visible,
.project-row:hover p,
.project-row:hover .project-index,
.project-row:hover .project-meta {
  color: var(--paper);
}

.project-row:hover .project-meta {
  color: var(--signal);
}

.capability-sequence {
  background: var(--ink-blue);
  color: #f4f2e9;
}

.capability-head {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(500px, 1.35fr);
  gap: 8vw;
  margin-bottom: 100px;
}

.capability-head .eyebrow {
  color: var(--signal);
}

.capability-clusters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(244, 242, 233, 0.5);
}

.capability-cluster {
  padding: 34px 30px 10px;
  border-right: 1px solid rgba(244, 242, 233, 0.28);
}

.capability-cluster:last-child {
  border-right: 0;
}

.cluster-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  min-height: 100px;
}

.cluster-head h3 {
  max-width: 230px;
  margin: 0;
  font-size: 21px;
}

.cluster-index {
  color: var(--signal);
  font-size: 9px;
}

.capability-item {
  display: grid;
  grid-template-columns: 25px 100px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid rgba(244, 242, 233, 0.22);
}

.capability-item span {
  color: var(--signal);
  font-family: "Fira Code Local", monospace;
  font-size: 8px;
}

.capability-item strong {
  font-size: 12px;
}

.capability-item p {
  margin: 0;
  color: rgba(244, 242, 233, 0.75);
  font-size: 11px;
  line-height: 1.6;
}

.closing-sequence {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--carbon);
}

.closing-image {
  position: absolute;
  inset: 0 0 0 52%;
}

.closing-image::after {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 12, 0.26);
  content: "";
}

.closing-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 48% 25%;
  filter: grayscale(1) contrast(1.1) brightness(0.68);
}

.closing-copy {
  position: absolute;
  top: 50%;
  left: 8vw;
  z-index: 2;
  width: min(640px, 40vw);
  transform: translateY(-50%);
}

.closing-copy p:not(.eyebrow) {
  max-width: 560px;
  margin: 38px 0;
  color: var(--paper-dim);
  font-size: 15px;
  line-height: 1.8;
}

.closing-copy a {
  display: inline-flex;
  gap: 30px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--signal);
  color: var(--signal);
  font-size: 12px;
}

.closing-footer {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 24px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--chrome);
  font-size: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 760ms ease, transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .scene-rail {
    top: auto;
    right: 24px;
    bottom: 18px;
    left: 24px;
    flex-direction: row;
    justify-content: center;
    width: auto;
    padding: 4px;
    border: 1px solid var(--line);
    background: rgba(9, 10, 12, 0.92);
    backdrop-filter: blur(16px);
  }

  .rail-line { display: none; }

  .scene-rail button {
    grid-template-columns: 14px 1fr;
    min-width: 110px;
    min-height: 44px;
    padding: 6px 14px;
  }

  .scene-rail button::before { display: none; }
  .hero-copy h1 { font-size: 130px; }
  .manifesto-grid { grid-template-columns: minmax(280px, 0.8fr) 1.2fr; gap: 60px; }
  .manifesto-copy h2,
  .sequence-heading h2,
  .room-intro h2,
  .capability-head h2,
  .closing-copy h2 { font-size: 52px; }
  .principle-reel { grid-template-columns: repeat(2, 1fr); }
  .principle-card:nth-child(2) { border-right: 0; }
  .principle-card { border-bottom: 1px solid var(--line); }
  .project-row { grid-template-columns: 52px 0.8fr 1.2fr 90px; gap: 22px; }
  .capability-item { grid-template-columns: 20px 1fr; }
  .capability-item p { grid-column: 2; }
}

@media (max-width: 820px) {
  :root { --header-height: 58px; }
  .site-header { padding: 0 18px; }
  .header-status span { display: none; }
  .wordmark { gap: 10px; }
  .wordmark strong { font-size: 13px; }
  .focus-light { display: none; }

  .hero-image {
    inset: 0;
  }

  .hero-image::after {
    background: rgba(9, 10, 12, 0.42);
  }

  .hero-image img {
    object-position: 48% 24%;
    filter: saturate(0.48) contrast(1.18) brightness(0.58);
  }

  .hero-copy {
    left: 22px;
    top: 22%;
  }

  .chapter-kicker { margin-bottom: 28px; font-size: 9px; }
  .hero-copy h1 { font-size: 92px; }
  .hero-thesis { margin: 38px 20px 0 10%; font-size: 18px; }
  .hero-timecode { top: 78px; right: 18px; }
  .hero-meta { left: 18px; right: 18px; bottom: 94px; }
  .hero-meta span:nth-child(2) { display: none; }
  .enter-control { right: 18px; bottom: 136px; min-width: 200px; }

  .sequence { padding: 110px 22px 120px; }
  .sequence-label { margin-bottom: 58px; }
  .manifesto { min-height: auto; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 70px; }
  .manifesto-portrait { position: relative; top: auto; width: min(82vw, 470px); }
  .manifesto-copy h2,
  .sequence-heading h2,
  .room-intro h2,
  .capability-head h2,
  .closing-copy h2 { font-size: 40px; }
  .manifesto-copy .lead { font-size: 17px; }
  .identity-fact { grid-template-columns: 110px 1fr; gap: 18px; }
  .sequence-heading { display: block; }
  .sequence-heading .eyebrow { margin-bottom: 34px; }
  .principle-reel { grid-template-columns: 1fr; }
  .principle-card { min-height: 290px; border-right: 0; }
  .principle-card h3 { margin-top: 60px; }

  .room-intro {
    grid-template-columns: 1fr;
    padding: 0 22px 56px;
  }

  .room-frame { height: 76svh; min-height: 540px; }
  .room-framebar span:nth-child(2) { display: none; }
  .room-framebar { padding: 0 14px; }

  .proof-heading { display: grid; grid-template-columns: 1fr; gap: 52px; }
  .proof-count strong { font-size: 72px; }
  .project-row {
    grid-template-columns: 42px 1fr 62px;
    gap: 14px;
    min-height: 132px;
  }
  .project-row p { display: none; }
  .project-row h3 { font-size: 19px; }

  .capability-head { grid-template-columns: 1fr; gap: 32px; margin-bottom: 72px; }
  .capability-clusters { grid-template-columns: 1fr; }
  .capability-cluster { border-right: 0; border-bottom: 1px solid rgba(244, 242, 233, 0.35); padding: 34px 0 24px; }
  .cluster-head { min-height: 82px; }
  .capability-item { grid-template-columns: 24px 100px 1fr; }
  .capability-item p { grid-column: auto; }

  .closing-image { inset: 0; opacity: 0.58; }
  .closing-copy { left: 22px; right: 22px; width: auto; }
  .closing-footer { left: 18px; right: 18px; bottom: 86px; }
  .closing-footer span:nth-child(2) { display: none; }
}

@media (max-width: 560px) {
  .wordmark-index { display: none; }
  .scene-rail { right: 8px; bottom: 8px; left: 8px; justify-content: stretch; }
  .scene-rail button { display: block; min-width: 0; flex: 1; padding: 8px 4px; text-align: center; }
  .scene-rail button span { display: block; margin-bottom: 2px; }
  .scene-rail button small { display: none; }
  .hero-copy { top: 25%; }
  .hero-copy h1 { font-size: 58px; line-height: 0.8; }
  .hero-thesis { margin-left: 6%; font-size: 15px; }
  .hero-meta { display: none; }
  .enter-control { bottom: 120px; }
  .manifesto-copy h2,
  .sequence-heading h2,
  .room-intro h2,
  .capability-head h2,
  .closing-copy h2 { font-size: 32px; }
  .identity-fact { grid-template-columns: 1fr; gap: 8px; }
  .room-frame { min-height: 500px; }
  .room-framebar a { font-size: 0; }
  .room-framebar a::after { content: "FULL FRAME ↗"; font-size: 8px; }
  .project-row { grid-template-columns: 32px 1fr 52px; }
  .project-meta span { display: none; }
  .capability-item { grid-template-columns: 24px 1fr; }
  .capability-item p { grid-column: 2; }
  .closing-footer { font-size: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .film-grain,
  .focus-light { display: none; }
}