/* interactive.whitelabel.dev — cinematic scrollscape.
   black-and-white only, scroll-snap-y mandatory, every scene full-bleed.
   prefers-reduced-motion respected at the bottom. */

:root {
  --ink: #ffffff;
  --ink-soft: rgba(255, 255, 255, 0.6);
  --bg: #050505;
  --bg-soft: #0a0a0a;
  --line: rgba(255, 255, 255, 0.12);
  --line-soft: rgba(255, 255, 255, 0.05);
  --font-mono: ui-monospace, "JetBrains Mono", "SF Mono", "Cascadia Code", "Roboto Mono", monospace;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-snap-type: y mandatory; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; scroll-snap-type: none; }
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; padding: 0.5rem 1rem; background: #fff; color: #000; z-index: 99; }

/* ── topbar ──────────────────────────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  background: linear-gradient(180deg, rgba(5,5,5,0.85), transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
}
.brand-mark {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 1.5px solid #fff;
  position: relative;
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 28%;
  border: 1.5px solid #fff;
}
.brand-name { font-weight: 500; }
.brand-dot  { color: rgba(255,255,255,0.5); }
.brand-sub  { color: rgba(255,255,255,0.35); padding-left: 0.35rem; border-left: 1px solid var(--line-soft); margin-left: 0.35rem; }
.topbar nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  transition: color 0.2s ease;
}
.topbar nav a:hover { color: #fff; }

/* ── scroll progress ─────────────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  z-index: 60;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #fff, rgba(255,255,255,0.4));
  transition: width 0.08s linear;
}

/* ── scene base ──────────────────────────────────────────────────── */
.scene {
  position: relative;
  min-height: 100vh;
  padding: 6rem 2rem 3rem;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
.scene-head {
  text-align: center;
  margin-bottom: 4rem;
}
.scene-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--ink-soft);
  text-transform: lowercase;
  margin-bottom: 1rem;
}
.scene-num.light { color: rgba(0,0,0,0.55); }
.scene h2 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 0.96;
  margin-bottom: 1.5rem;
}
.scene-tag {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0 auto;
}

/* ── reveal helpers ──────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.in { opacity: 1; transform: none; }

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal-on-scroll.in { opacity: 1; transform: none; }

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 01 — HERO                                                    */
/* ────────────────────────────────────────────────────────────────── */
.scene-hero {
  padding-top: 7rem;
  background: var(--bg);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(closest-side at 50% 50%, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(closest-side at 50% 50%, #000 30%, transparent 70%);
}
.hero-rain {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: repeat(20, 1fr);
  opacity: 0.5;
}
.hero-rain .col { position: relative; overflow: hidden; }
.hero-rain .col::before {
  content: '';
  position: absolute;
  top: -100%;
  left: 50%;
  width: 1px;
  height: 60%;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.5) 70%, #fff 100%);
  transform: translateX(-50%);
  animation: hero-rain 5s linear infinite;
}
.hero-rain .col:nth-child(odd)::before { animation-duration: 4.5s; }
.hero-rain .col:nth-child(3n)::before  { animation-duration: 6s;   animation-delay: 0.8s; }
.hero-rain .col:nth-child(5n)::before  { animation-duration: 3.5s; animation-delay: 1.4s; }
.hero-rain .col:nth-child(7n)::before  { animation-duration: 7s;   animation-delay: 2.1s; }
.hero-rain .col:nth-child(11n)::before { animation-duration: 4s;   animation-delay: 3s;   }
@keyframes hero-rain {
  0%   { top: -70%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 110%; opacity: 0; }
}
.hero-vignette {
  position: absolute; inset: 0;
  background: radial-gradient(closest-side at 50% 50%, transparent 0%, rgba(5,5,5,0.5) 60%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 60rem;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: var(--ink-soft);
  text-transform: lowercase;
  margin-bottom: 2rem;
}
.hero-title {
  font-size: clamp(3.5rem, 12vw, 9rem);
  font-weight: 200;
  letter-spacing: -0.05em;
  line-height: 0.92;
  margin-bottom: 2rem;
}
.hero-title .word {
  display: inline-block;
  margin: 0 0.15em;
}
.hero-title .period { color: rgba(255,255,255,0.4); }
.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 32rem;
  margin: 0 auto 4rem;
}
.hero-scroll-hint {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--ink-soft);
  text-transform: lowercase;
}
.hero-scroll-hint .chev {
  width: 14px; height: 14px;
  border-right: 1.5px solid var(--ink-soft);
  border-bottom: 1.5px solid var(--ink-soft);
  transform: rotate(45deg);
  animation: chev-bob 1.8s ease-in-out infinite;
}
@keyframes chev-bob {
  0%, 100% { transform: rotate(45deg) translate(0, 0);   opacity: 0.6; }
  50%      { transform: rotate(45deg) translate(4px, 4px); opacity: 1; }
}

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 02 — SPLIT / ORIGIN                                          */
/* ────────────────────────────────────────────────────────────────── */
.scene-split {
  align-items: stretch;
  padding: 0 2rem;
}
.scene-split .split-left,
.scene-split .split-right {
  flex: 1;
  padding: 6rem 2rem;
}
.scene-split { display: flex; gap: 2rem; }
.split-left { border-right: 1px solid var(--line-soft); }
.split-sticky {
  position: sticky;
  top: 30vh;
}
.split-left .scene-num { text-align: left; }
.split-left h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 0.96;
  text-align: left;
}
.split-right {
  display: flex; flex-direction: column; gap: 4rem;
  padding-top: 8rem;
}
.origin-step {
  border-left: 1px solid var(--line);
  padding: 1rem 0 1rem 1.5rem;
  position: relative;
}
.step-mark {
  position: absolute;
  left: -1px;
  top: 1rem;
  background: var(--bg);
  border: 1px solid var(--ink);
  width: 2.2rem; height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  transform: translateX(-50%);
}
.origin-step h3 {
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}
.origin-step p {
  color: var(--ink-soft);
  max-width: 32rem;
}

@media (max-width: 880px) {
  .scene-split { flex-direction: column; padding: 0; }
  .split-left { border-right: none; border-bottom: 1px solid var(--line-soft); padding: 5rem 2rem 2rem; }
  .split-right { padding: 2rem 2rem 5rem; }
  .split-sticky { position: static; }
}

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 03 — THREE SURFACES                                          */
/* ────────────────────────────────────────────────────────────────── */
.scene-surfaces {
  flex-direction: column;
}
.surface-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  width: 100%;
  max-width: 78rem;
}
.surface-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 2rem;
  display: flex; flex-direction: column; gap: 1rem;
  transform: rotate(var(--rot, 0deg));
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.3s ease;
}
.surface-card:hover {
  transform: rotate(0deg) translateY(-4px);
  border-color: var(--ink);
}
.surface-card h3 {
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}
.surface-card p { color: var(--ink-soft); font-size: 0.95rem; }
.surface-link {
  margin-top: auto;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

/* surface mini animations (white-on-black variants) */
.surface-anim {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg);
  border: 1px solid var(--line-soft);
  margin-bottom: 1rem;
  overflow: hidden;
}

.surface-anim-extension .g {
  position: absolute;
  inset: 18%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 6%;
}
.surface-anim-extension .g span {
  border: 1.5px solid #fff;
  position: relative;
  opacity: 0;
  animation: surf-ext-pulse 3.6s ease-in-out infinite;
}
.surface-anim-extension .g span::after {
  content: ''; position: absolute; inset: 28%; border: 1.5px solid #fff;
}
.surface-anim-extension .g span:nth-child(1)  { animation-delay: 0.00s; }
.surface-anim-extension .g span:nth-child(2)  { animation-delay: 0.15s; }
.surface-anim-extension .g span:nth-child(3)  { animation-delay: 0.30s; }
.surface-anim-extension .g span:nth-child(4)  { animation-delay: 0.15s; }
.surface-anim-extension .g span:nth-child(5)  { animation-delay: 0.45s; }
.surface-anim-extension .g span:nth-child(6)  { animation-delay: 0.60s; }
.surface-anim-extension .g span:nth-child(7)  { animation-delay: 0.30s; }
.surface-anim-extension .g span:nth-child(8)  { animation-delay: 0.60s; }
.surface-anim-extension .g span:nth-child(9)  { animation-delay: 0.90s; }
@keyframes surf-ext-pulse {
  0%   { opacity: 0; transform: scale(0.6); }
  20%  { opacity: 1; transform: scale(1); }
  60%  { opacity: 1; transform: scale(1); }
  90%  { opacity: 0; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(0.6); }
}

.surface-anim-browser {
  display: flex; align-items: center; justify-content: center;
}
.surface-anim-browser .mark {
  position: relative;
  width: 38%; aspect-ratio: 1;
  border: 2.5px solid #fff;
  z-index: 3;
}
.surface-anim-browser .mark::after {
  content: ''; position: absolute; inset: 28%; border: 2.5px solid #fff;
}
.surface-anim-browser .ping {
  position: absolute;
  top: 50%; left: 50%;
  width: 38%; aspect-ratio: 1;
  border: 1.5px solid #fff;
  opacity: 0;
  transform: translate(-50%, -50%) scale(1);
  animation: surf-browser-ping 3.6s ease-out infinite;
}
.surface-anim-browser .ping:nth-child(2) { animation-delay: 0.9s; }
.surface-anim-browser .ping:nth-child(3) { animation-delay: 1.8s; }
.surface-anim-browser .ping:nth-child(4) { animation-delay: 2.7s; }
@keyframes surf-browser-ping {
  0%   { transform: translate(-50%, -50%) scale(1);   opacity: 0.55; }
  60%  { transform: translate(-50%, -50%) scale(2.2); opacity: 0;    }
  100% { transform: translate(-50%, -50%) scale(2.2); opacity: 0;    }
}

.surface-anim-app {
  display: flex; align-items: center; justify-content: center;
}
.surface-anim-app .orbit {
  position: absolute; inset: 12%;
  border: 1px dashed rgba(255,255,255,0.3);
  border-radius: 50%;
  animation: surf-app-orbit 18s linear infinite;
}
.surface-anim-app .orbit span {
  position: absolute;
  top: 50%; left: 50%;
  width: 18%; aspect-ratio: 1;
  margin-top: -9%; margin-left: -9%;
  background: var(--bg-soft);
  border: 1.5px solid #fff;
}
.surface-anim-app .orbit span::after {
  content: ''; position: absolute; inset: 28%; border: 1.5px solid #fff;
}
.surface-anim-app .orbit span:nth-child(1) { transform: rotate(0deg)   translate(0, -50%) rotate(0deg);   transform-origin: 50% 100%; }
.surface-anim-app .orbit span:nth-child(2) { transform: rotate(120deg) translate(0, -50%) rotate(-120deg); transform-origin: 50% 100%; }
.surface-anim-app .orbit span:nth-child(3) { transform: rotate(240deg) translate(0, -50%) rotate(-240deg); transform-origin: 50% 100%; }
.surface-anim-app .core {
  position: relative;
  width: 28%; aspect-ratio: 1;
  border: 2.5px solid #fff;
  background: var(--bg-soft);
}
.surface-anim-app .core::after {
  content: ''; position: absolute; inset: 28%; border: 2.5px solid #fff;
}
@keyframes surf-app-orbit { to { transform: rotate(360deg); } }

@media (max-width: 880px) {
  .surface-cards { grid-template-columns: 1fr; }
  .surface-card { transform: none; }
}

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 04 — AI ORBIT                                                */
/* ────────────────────────────────────────────────────────────────── */
.scene-ai {
  flex-direction: column;
}
.ai-orbit-stage {
  position: relative;
  width: clamp(20rem, 50vw, 36rem);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-orbit-rings .ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.ai-orbit-rings .ring.r1 { animation: ring-spin 24s linear infinite; }
.ai-orbit-rings .ring.r2 { inset: 12%; border-style: dashed; animation: ring-spin 36s linear infinite reverse; }
.ai-orbit-rings .ring.r3 { inset: 24%; animation: ring-spin 48s linear infinite; }
@keyframes ring-spin { to { transform: rotate(360deg); } }

.ai-orbit-core {
  position: relative;
  width: 22%; aspect-ratio: 1;
  border: 2.5px solid #fff;
  background: var(--bg);
  z-index: 3;
  animation: ai-core-breathe 3.6s ease-in-out infinite;
}
.ai-orbit-core::after {
  content: ''; position: absolute; inset: 28%; border: 2.5px solid #fff;
}
@keyframes ai-core-breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.2); }
  50%      { box-shadow: 0 0 0 16px rgba(255,255,255,0); }
}

.ai-orbit-satellites .sat {
  position: absolute;
  top: 50%; left: 50%;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  color: var(--ink);
  background: rgba(5,5,5,0.92);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  white-space: nowrap;
  transform-origin: 50% 50%;
  animation: sat-orbit 18s linear infinite;
}
.ai-orbit-satellites .sat::before {
  content: '◆';
  margin-right: 0.4rem;
  color: var(--ink-soft);
}
.sat.s1 { animation-delay: 0s;       }
.sat.s2 { animation-delay: -2.571s;  }
.sat.s3 { animation-delay: -5.143s;  }
.sat.s4 { animation-delay: -7.714s;  }
.sat.s5 { animation-delay: -10.286s; }
.sat.s6 { animation-delay: -12.857s; }
.sat.s7 { animation-delay: -15.429s; }
.sat.s1::before { color: #fff; }
@keyframes sat-orbit {
  from { transform: translate(-50%, -50%) rotate(0deg) translateX(clamp(10rem, 24vw, 16rem)) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg) translateX(clamp(10rem, 24vw, 16rem)) rotate(-360deg); }
}

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 05 — MOTION TEASE                                            */
/* ────────────────────────────────────────────────────────────────── */
.scene-motion { flex-direction: column; }
.motion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  width: 100%;
  max-width: 72rem;
  margin-bottom: 3rem;
}
.motion-cell {
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
  padding: 1.5rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  text-transform: lowercase;
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
  text-align: center;
}
.motion-cell:hover { border-color: rgba(255,255,255,0.45); background: rgba(255,255,255,0.04); transform: translateY(-3px); color: #fff; }
.motion-biz {
  font-style: normal;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--ink-quiet, rgba(255,255,255,0.4));
  border-top: 1px solid var(--line-soft);
  padding-top: 0.7rem;
  width: 100%;
}
.mini {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.mini-pulse { display: flex; align-items: center; justify-content: center; }
.mini-pulse::before {
  content: '';
  width: 28%; aspect-ratio: 1;
  border: 2px solid #fff;
}
.mini-pulse::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  width: 28%; aspect-ratio: 1;
  border: 1.5px solid #fff;
  transform: translate(-50%, -50%);
  animation: surf-browser-ping 2.4s ease-out infinite;
}

.mini-tiles { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); gap: 4%; padding: 12%; }
.mini-tiles i { background: #fff; opacity: 0.4; animation: surf-ext-pulse 2.4s ease-in-out infinite; }
.mini-tiles i:nth-child(odd) { animation-delay: 0.3s; }
.mini-tiles i:nth-child(5n)  { animation-delay: 0.6s; }

.mini-orbit { display: flex; align-items: center; justify-content: center; }
.mini-orbit::before {
  content: ''; width: 18%; aspect-ratio: 1; background: #fff;
}
.mini-orbit i {
  position: absolute; top: 50%; left: 50%; width: 8%; aspect-ratio: 1; background: #fff;
  transform-origin: 50% 100%;
  animation: surf-app-orbit 8s linear infinite;
}
.mini-orbit i:nth-child(1) { transform: rotate(0deg)   translate(0, -180%); }
.mini-orbit i:nth-child(2) { transform: rotate(180deg) translate(0, -180%); }

.mini-sphere { perspective: 200px; display: flex; align-items: center; justify-content: center; }
.mini-sphere i {
  position: absolute; inset: 18%;
  border: 1px solid #fff; border-radius: 50%;
  animation: mini-sphere-spin 5s linear infinite;
}
.mini-sphere i:nth-child(2) { transform: rotateY(60deg); }
.mini-sphere i:nth-child(3) { transform: rotateY(120deg); }
@keyframes mini-sphere-spin {
  from { transform: rotateY(0deg) rotateX(15deg); }
  to   { transform: rotateY(360deg) rotateX(15deg); }
}

.mini-rain { display: grid; grid-template-columns: repeat(4, 1fr); }
.mini-rain i {
  position: relative; overflow: hidden;
}
.mini-rain i::before {
  content: '';
  position: absolute; top: -100%; left: 50%;
  width: 1px; height: 65%;
  background: linear-gradient(180deg, transparent, #fff 70%, #fff 100%);
  transform: translateX(-50%);
  animation: hero-rain 3s linear infinite;
}
.mini-rain i:nth-child(2)::before { animation-delay: 0.5s; }
.mini-rain i:nth-child(3)::before { animation-delay: 1.1s; }
.mini-rain i:nth-child(4)::before { animation-delay: 1.6s; }

.mini-bars { display: flex; align-items: center; justify-content: center; gap: 6%; padding: 0 8%; }
.mini-bars i { flex: 1; background: #fff; animation: mini-bar 1.5s ease-in-out infinite alternate; }
.mini-bars i:nth-child(2) { animation-duration: 1.0s; }
.mini-bars i:nth-child(3) { animation-duration: 1.8s; }
.mini-bars i:nth-child(4) { animation-duration: 0.7s; }
.mini-bars i:nth-child(5) { animation-duration: 1.3s; }
@keyframes mini-bar {
  from { height: 12%; }
  to   { height: 85%; }
}

.motion-cta {
  display: inline-flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.6rem;
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  transition: background 0.2s ease, transform 0.2s ease;
}
.motion-cta:hover { background: #fff; color: #000; transform: translateY(-2px); }
.motion-cta .arr { transition: transform 0.2s ease; }
.motion-cta:hover .arr { transform: translateX(4px); }

@media (max-width: 880px) {
  .motion-grid { grid-template-columns: 1fr 1fr; }
}

/* ────────────────────────────────────────────────────────────────── */
/* SCENE 06 — SHIP CTA                                                */
/* ────────────────────────────────────────────────────────────────── */
.scene-ship {
  background: #ffffff;
  color: #0a0a0a;
}
.ship-stars {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.ship-stars span {
  position: absolute;
  width: 2px; height: 2px;
  background: #0a0a0a;
  border-radius: 50%;
  opacity: 0;
  animation: ship-spark 6s ease-in-out infinite;
}
.ship-stars span:nth-child(1)  { top: 18%; left: 8%;  animation-delay: 0s; }
.ship-stars span:nth-child(2)  { top: 24%; left: 22%; animation-delay: 0.3s; }
.ship-stars span:nth-child(3)  { top: 12%; left: 38%; animation-delay: 0.6s; }
.ship-stars span:nth-child(4)  { top: 32%; left: 55%; animation-delay: 0.9s; }
.ship-stars span:nth-child(5)  { top: 20%; left: 72%; animation-delay: 1.2s; }
.ship-stars span:nth-child(6)  { top: 28%; left: 88%; animation-delay: 1.5s; }
.ship-stars span:nth-child(7)  { top: 65%; left: 6%;  animation-delay: 1.8s; }
.ship-stars span:nth-child(8)  { top: 72%; left: 18%; animation-delay: 2.1s; }
.ship-stars span:nth-child(9)  { top: 80%; left: 34%; animation-delay: 2.4s; }
.ship-stars span:nth-child(10) { top: 68%; left: 52%; animation-delay: 2.7s; }
.ship-stars span:nth-child(11) { top: 78%; left: 70%; animation-delay: 3.0s; }
.ship-stars span:nth-child(12) { top: 60%; left: 86%; animation-delay: 3.3s; }
.ship-stars span:nth-child(13) { top: 8%;  left: 65%; animation-delay: 3.6s; }
.ship-stars span:nth-child(14) { top: 84%; left: 92%; animation-delay: 3.9s; }
.ship-stars span:nth-child(15) { top: 42%; left: 14%; animation-delay: 4.2s; }
.ship-stars span:nth-child(16) { top: 48%; left: 78%; animation-delay: 4.5s; }
.ship-stars span:nth-child(17) { top: 16%; left: 92%; animation-delay: 4.8s; }
.ship-stars span:nth-child(18) { top: 90%; left: 5%;  animation-delay: 5.1s; }
.ship-stars span:nth-child(19) { top: 56%; left: 42%; animation-delay: 5.4s; }
.ship-stars span:nth-child(20) { top: 6%;  left: 12%; animation-delay: 5.7s; }
@keyframes ship-spark {
  0%, 100% { opacity: 0;   transform: scale(0.4); }
  20%      { opacity: 1;   transform: scale(1.6); }
  40%      { opacity: 0.3; transform: scale(1); }
  60%      { opacity: 1;   transform: scale(1.4); }
}

.ship-content { position: relative; z-index: 2; text-align: center; max-width: 56rem; }
.scene-ship h2 {
  font-size: clamp(3.5rem, 11vw, 8rem);
  font-weight: 200;
  letter-spacing: -0.05em;
  color: #0a0a0a;
  margin-bottom: 1.5rem;
}
.ship-sub {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(0,0,0,0.6);
  margin-bottom: 3rem;
}
.ship-cta-row {
  display: flex; gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.ship-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 1.8rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ship-btn.primary {
  background: #0a0a0a; color: #fff;
}
.ship-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.25);
}
.ship-btn.ghost {
  background: transparent;
  color: #0a0a0a;
  border: 1px solid #0a0a0a;
}
.ship-btn.ghost:hover {
  background: #0a0a0a; color: #fff;
}
.ship-btn .arr { transition: transform 0.2s ease; }
.ship-btn:hover .arr { transform: translateX(4px); }
.ship-foot {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: rgba(0,0,0,0.4);
  text-transform: lowercase;
}

/* ── bottombar ────────────────────────────────────────────────────── */
.bottombar {
  padding: 2rem;
  border-top: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  text-transform: lowercase;
}
.bottombar a { color: var(--ink); text-decoration: none; }
.bottombar a:hover { color: #fff; }

/* ── reduced motion ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-on-scroll { opacity: 1; transform: none; }
}