/* NobuAI — cinematic single page. Forked 2026-09-22 from nobukaizen-site (docs/001 §Reuse): same
   engine and type, its own light — signal violet + wonder cyan instead of the studio's solar gold.
   No third-party requests: every font here is on the device. */

:root {
  --void: #0b0b12;
  --void-sunken: #07070c;
  --void-elevated: #12121c;
  --star: #f5f3ff;
  --star-dim: rgba(245, 243, 255, 0.66);
  --star-faint: rgba(245, 243, 255, 0.38);
  --hairline: rgba(245, 243, 255, 0.12);
  --sol: #a99bff;
  --sol-deep: #4fd0d6;
  --haze: #8b7cf6;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  --font-kanji: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", "Songti SC", serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
  --gutter: clamp(20px, 5vw, 72px);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-cine: cubic-bezier(0.65, 0, 0.35, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--void);
  color: var(--star);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--sol); color: var(--void); }
:focus-visible { outline: 2px solid var(--sol); outline-offset: 4px; border-radius: 4px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--star); color: var(--void); padding: 10px 16px; border-radius: 8px;
  font-weight: 600; text-decoration: none; transition: top .2s;
}
.skip:focus { top: 12px; }
.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;
}

/* ── Film grain + vignette: the two things that make a screen feel like a projection ─────────── */
.grain {
  pointer-events: none; position: fixed; inset: -50%; z-index: 60; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -4%); } 60% { transform: translate(-4%, -1%); }
  80% { transform: translate(3%, 3%); } 100% { transform: translate(0, 0); }
}
.vignette {
  pointer-events: none; position: fixed; inset: 0; z-index: 59;
  background: radial-gradient(ellipse at 50% 45%, transparent 55%, rgba(0, 0, 0, .55) 100%);
}

/* ── Cold open ─────────────────────────────────────────────────────────────────────────────── */
.coldopen {
  position: fixed; inset: 0; z-index: 90; background: #000;
  display: grid; place-items: center; text-align: center;
  transition: opacity 1.1s var(--ease-cine), visibility 1.1s;
  /* Lifts itself even if JavaScript never runs; JS only adds skip and the once-per-visit rule. */
  animation: coldOut 1.1s var(--ease-cine) 3.4s forwards;
}
@keyframes coldOut { to { opacity: 0; visibility: hidden; } }
.coldopen.is-done { opacity: 0; visibility: hidden; }
.coldopen__bar { position: absolute; left: 0; right: 0; height: 12vh; background: #000; z-index: 2; }
.coldopen__bar--top { top: 0; } .coldopen__bar--bottom { bottom: 0; }
.coldopen__kanji {
  font-family: var(--font-kanji); font-size: clamp(64px, 12vw, 148px); line-height: 1;
  color: var(--sol); opacity: 0; filter: blur(14px);
  animation: coldIn 1.6s var(--ease-out) .25s forwards;
}
.coldopen__name {
  margin-top: 28px; font-family: var(--font-display); font-weight: 600;
  letter-spacing: .62em; text-indent: .62em; font-size: clamp(13px, 1.6vw, 16px);
  color: var(--star); opacity: 0; animation: coldIn 1.4s var(--ease-out) 1.05s forwards;
}
.coldopen__line {
  margin-top: 14px; font-size: 13px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--star-faint); opacity: 0; animation: coldIn 1.2s var(--ease-out) 1.7s forwards;
}
.coldopen__skip {
  position: absolute; right: 20px; bottom: calc(12vh + 18px); z-index: 3;
  background: none; border: 1px solid var(--hairline); color: var(--star-faint);
  font: 500 12px/1 var(--font-ui); letter-spacing: .18em; text-transform: uppercase;
  padding: 10px 14px; border-radius: 999px; cursor: pointer;
}
.coldopen__skip:hover { color: var(--star); border-color: var(--star-faint); }
@keyframes coldIn { to { opacity: 1; filter: blur(0); } }

/* ── Chrome ────────────────────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background .5s, backdrop-filter .5s, border-color .5s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(11, 11, 18, .62); backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--hairline);
}
.wordmark {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: .42em;
}
.wordmark__kanji { font-family: var(--font-kanji); font-size: 20px; letter-spacing: 0; color: var(--sol); }
.nav__links { display: flex; gap: clamp(14px, 3vw, 34px); align-items: center; }
.nav__link {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  color: var(--star-dim); transition: color .3s;
}
.nav__link:hover { color: var(--star); }
.nav__link--pill {
  color: var(--star); border: 1px solid var(--hairline); padding: 9px 16px; border-radius: 999px;
  transition: border-color .3s, background .3s;
}
.nav__link--pill:hover { border-color: var(--sol); background: rgba(169, 155, 255, .08); }
@media (max-width: 560px) { .nav__link--hide-sm { display: none; } .wordmark__text { display: none; } }

/* ── Sky ───────────────────────────────────────────────────────────────────────────────────── */
.sky { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; }
/* clip (not hidden) keeps glows from widening the phone viewport without breaking position: sticky */
main { position: relative; z-index: 1; overflow-x: clip; }

/* ── Shared type ───────────────────────────────────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; margin: 0 0 22px;
  font: 500 12px/1.2 var(--font-ui); letter-spacing: .32em; text-transform: uppercase; color: var(--sol);
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .6; }
.display {
  font-family: var(--font-display); font-weight: 600; letter-spacing: -.035em; line-height: .98;
  margin: 0;
}
.h2 { font-size: clamp(38px, 5vw, 76px); max-width: 16ch; }
.lede { color: var(--star-dim); font-size: clamp(18px, 1.6vw, 22px); line-height: 1.55; max-width: 38ch; }
.body { color: var(--star-dim); max-width: 52ch; }
.body strong, .lede strong { color: var(--star); font-weight: 600; }
.section { position: relative; padding: clamp(110px, 16vh, 200px) var(--gutter); }
.wrap { max-width: 1240px; margin: 0 auto; }

/* ── Reveal ────────────────────────────────────────────────────────────────────────────────── */
/* Hidden only once JS has proven it is running — a page without JS is simply a still page. */
.js .rv { opacity: 0; transform: translateY(28px); filter: blur(10px);
  transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out), filter 1.2s var(--ease-out); }
.js .rv.is-in { opacity: 1; transform: none; filter: none; }
.js .rv[data-d="1"] { transition-delay: .12s; } .js .rv[data-d="2"] { transition-delay: .24s; }
.js .rv[data-d="3"] { transition-delay: .36s; } .js .rv[data-d="4"] { transition-delay: .48s; }

/* ── Hero ──────────────────────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100svh; display: grid; align-content: center;
  padding: 120px var(--gutter) 90px; position: relative;
}
.hero__title { font-size: clamp(46px, 9.2vw, 138px); max-width: 11ch; }
.hero__title em { font-style: normal; color: transparent;
  background: linear-gradient(100deg, var(--sol) 0%, #eef0ff 45%, var(--sol-deep) 100%);
  -webkit-background-clip: text; background-clip: text; }
.hero__lede { margin-top: 34px; }
.hero__foot {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: 30px;
  display: flex; justify-content: space-between; align-items: end; gap: 20px;
  font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--star-faint);
}
.cue { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.cue__line { width: 1px; height: 46px; background: linear-gradient(var(--star-faint), transparent);
  position: relative; overflow: hidden; }
.cue__line::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%;
  background: var(--sol); animation: cue 2.4s var(--ease-cine) infinite; }
@keyframes cue { to { top: 110%; } }
.hero__kanji {
  position: absolute; right: calc(var(--gutter) - 1vw); top: 50%; transform: translateY(-50%);
  font-family: var(--font-kanji); font-size: min(26vw, 40vh); line-height: 1;
  color: rgba(169, 155, 255, .06); writing-mode: vertical-rl; white-space: nowrap; pointer-events: none; user-select: none;
}

/* ── Chapter card: letterboxed title between acts ──────────────────────────────────────────── */
.chapter {
  position: relative; min-height: 72svh; display: grid; place-items: center; text-align: center;
  padding: 0 var(--gutter); overflow: hidden;
}
.chapter__bars::before, .chapter__bars::after {
  content: ""; position: absolute; left: 0; right: 0; height: 22vh; background: #000; z-index: 2;
  transition: transform 1.6s var(--ease-cine);
}
.chapter__bars::before { top: 0; } .chapter__bars::after { bottom: 0; }
.chapter.is-in .chapter__bars::before { transform: translateY(-100%); }
.chapter.is-in .chapter__bars::after { transform: translateY(100%); }
.chapter__num {
  display: block; font: 500 12px/1 var(--font-ui); letter-spacing: .42em; text-transform: uppercase; color: var(--sol); margin-bottom: 26px;
}
.chapter__title { font-size: clamp(40px, 7vw, 104px); }
.chapter__sub { margin: 26px auto 0; color: var(--star-faint); letter-spacing: .22em; text-transform: uppercase; font-size: 12px; }

/* ── XLEVATED reveal ───────────────────────────────────────────────────────────────────────── */
.reveal { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.xl-mark {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(52px, 6.6vw, 104px);
  letter-spacing: .02em; line-height: .9; margin: 0 0 18px;
  background: linear-gradient(180deg, #fff 0%, #d9d3ff 55%, rgba(245, 243, 255, .35) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.xl-mark.is-in { animation: track 2.4s var(--ease-out) both; }
@keyframes track { from { letter-spacing: .32em; opacity: 0; } to { letter-spacing: .02em; opacity: 1; } }
.xl-tag { font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 32px); font-weight: 500; letter-spacing: -.01em; margin: 0 0 34px; color: var(--sol); }
.quote { font-family: var(--font-display); font-size: clamp(22px, 2.2vw, 30px); line-height: 1.35; letter-spacing: -.012em; margin: 0 0 22px; max-width: 24ch; }
.kicker { margin-top: 28px; font-family: var(--font-display); font-size: 19px; color: var(--star); }
.kicker span { display: block; color: var(--star-faint); }

/* The device: a phone with the real product playing inside it */
.device {
  position: relative; width: min(340px, 78vw); margin-inline: auto;
  border-radius: 54px; padding: 11px; background: linear-gradient(145deg, #2a2a36, #0d0d14 40%, #1c1c26);
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 60px 120px -30px rgba(0,0,0,.9), 0 0 140px -20px rgba(139,124,246,.35);
}
.device__screen { width: 100%; aspect-ratio: 888 / 1924; border-radius: 44px; overflow: hidden; background: #000; position: relative; }
.device__screen video, .device__screen img { width: 100%; height: 100%; object-fit: cover; }
.device__island { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 30%; height: 3.6%; border-radius: 99px; background: #000; z-index: 2; }
.device__glow { position: absolute; inset: -18% -30%; z-index: -1; background: radial-gradient(closest-side, rgba(169,155,255,.22), transparent 70%); filter: blur(20px); }

/* ── Eight constellations ──────────────────────────────────────────────────────────────────── */
.orbits { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(30px, 6vw, 90px); align-items: center; }
.orbit-stage { position: relative; aspect-ratio: 64 / 46; width: 100%; max-width: 680px; margin-inline: auto; }
.orbit-stage svg { width: 100%; height: 100%; overflow: visible; }
.orbit-ring { fill: none; stroke: rgba(245,243,255,.11); stroke-width: 1; }
.orbit-planet { cursor: pointer; }
.orbit-planet circle.p { transition: r .4s var(--ease-out); }
.orbit-label { font: 500 11px var(--font-ui); letter-spacing: .2em; text-transform: uppercase; fill: var(--star-faint); transition: fill .3s; }
.orbit-planet:hover .orbit-label, .orbit-planet:focus .orbit-label, .orbit-planet.is-active .orbit-label { fill: var(--star); }
.orbit-sun-label { font: 600 12px var(--font-ui); letter-spacing: .34em; fill: var(--void); text-transform: uppercase; }
.regions { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; max-width: 460px; }
.regions li { padding: 12px 0; border-top: 1px solid var(--hairline); display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--star-dim); }
.regions li i { width: 8px; height: 8px; border-radius: 50%; flex: none; }

/* ── Frameworks, not forecasts ─────────────────────────────────────────────────────────────── */
.statement { text-align: center; }
.statement__big { font-size: clamp(48px, 10vw, 156px); line-height: .92; }
.statement__big .dim { color: var(--star-faint); }
.statement__big .strike { position: relative; color: var(--star-faint); white-space: nowrap; }
.statement__big .strike::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: .06em; background: var(--sol);
  transform: scaleX(0); transform-origin: left; transition: transform 1.3s var(--ease-cine) .6s;
}
.statement.is-in .statement__big .strike::after { transform: scaleX(1); }
.statement .body { margin: 42px auto 0; text-align: center; }
.frameworks { list-style: none; padding: 0; margin: 50px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 860px; }
.frameworks li { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--hairline); border-radius: 999px; padding: 8px 16px 8px 12px; font-size: 13px; letter-spacing: .06em; color: var(--star-dim); }
.frameworks li i { font-style: normal; color: var(--sol); font-size: 15px; line-height: 1; }

/* ── Kronos ────────────────────────────────────────────────────────────────────────────────── */
.kronos { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(30px, 6vw, 90px); align-items: center; }
.kronos__q { font-family: var(--font-display); font-size: clamp(30px, 4vw, 56px); line-height: 1.08; letter-spacing: -.025em; margin: 0; }
.kronos__q span { color: var(--star-faint); }

/* ── Reel: the product on real devices ─────────────────────────────────────────────────────── */
.reel { position: relative; }
.reel__head { padding: 0 var(--gutter); max-width: 1240px; margin: 0 auto 48px; display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; }
.reel__title { font-size: clamp(36px, 5.4vw, 80px); }
.reel__track {
  display: flex; gap: clamp(20px, 3vw, 44px); padding: 10px var(--gutter) 40px;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.reel__track::-webkit-scrollbar { display: none; }
.reel.is-pinned { height: var(--reel-h, 300vh); }
.reel.is-pinned .reel__sticky { position: sticky; top: 0; height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.reel.is-pinned .reel__track { overflow: visible; scroll-snap-type: none; will-change: transform; }
.shot { flex: none; scroll-snap-align: center; margin: 0; }
.shot__frame { border-radius: 30px; overflow: hidden; background: var(--void-elevated); box-shadow: 0 0 0 1px rgba(255,255,255,.07), 0 40px 80px -30px rgba(0,0,0,.9); }
.shot--phone .shot__frame { width: clamp(220px, 24vw, 300px); aspect-ratio: 1320 / 2868; border-radius: 36px; }
.shot--tablet .shot__frame { width: clamp(300px, 38vw, 520px); aspect-ratio: 2064 / 2752; border-radius: 26px; }
.shot--mac .shot__frame { width: clamp(320px, 58vw, 880px); border-radius: 14px; }
.shot--mac .shot__frame img { height: auto; }
.shot__frame img { width: 100%; height: 100%; object-fit: cover; }
.shot figcaption { margin-top: 18px; max-width: 30ch; }
.shot figcaption b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.shot figcaption span { display: block; color: var(--star-faint); font-size: 14px; line-height: 1.5; margin-top: 4px; }
.reel__progress { position: relative; height: 1px; background: var(--hairline); margin: 0 var(--gutter); max-width: 1240px; }
.reel__progress i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--sol); }
.reel:not(.is-pinned) .reel__progress { display: none; }

/* ── Thirteen languages ────────────────────────────────────────────────────────────────────── */
.langs { overflow: hidden; }
.marquee { display: flex; width: max-content; gap: 0; animation: marquee 48s linear infinite; margin-top: 60px; }
.marquee--rev { animation-direction: reverse; animation-duration: 56s; margin-top: 10px; }
.marquee span { font-family: var(--font-display); font-weight: 600; font-size: clamp(40px, 7vw, 104px); letter-spacing: -.03em; padding: 0 .45em; white-space: nowrap; color: rgba(245,243,255,.12); }
.marquee span:nth-child(3n+1) { color: var(--star); }
.marquee--rev span:nth-child(3n+1) { color: rgba(245,243,255,.12); }
.marquee--rev span:nth-child(3n+2) { color: var(--sol); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── Private by design ─────────────────────────────────────────────────────────────────────── */
.private { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(30px, 6vw, 90px); align-items: center; }
.lock { width: clamp(120px, 16vw, 200px); aspect-ratio: 1; margin-inline: auto; position: relative; }
.lock svg { width: 100%; height: 100%; }
.lock .ring { fill: none; stroke: var(--hairline); }
.lock .ring--sol { stroke: var(--sol); stroke-dasharray: 4 10; animation: spin 40s linear infinite; transform-origin: 100px 100px; }
@keyframes spin { to { transform: rotate(360deg); } }
.fine { margin-top: 26px; font-size: 13px; color: var(--star-faint); max-width: 56ch; }

/* ── Call to action ────────────────────────────────────────────────────────────────────────── */
.cta { text-align: center; }
.cta__title { font-size: clamp(52px, 11vw, 170px); }
.cta .lede { margin: 30px auto 0; text-align: center; max-width: 34ch; }
.button {
  display: inline-flex; align-items: center; gap: 14px; margin-top: 46px;
  padding: 20px 34px; border-radius: 999px; text-decoration: none;
  font: 600 16px/1 var(--font-ui); letter-spacing: .02em; color: var(--void);
  background: linear-gradient(100deg, #eef0ff, var(--sol) 55%, var(--sol-deep));
  box-shadow: 0 20px 60px -18px rgba(169, 155, 255, .55);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.button:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 26px 70px -16px rgba(169, 155, 255, .7); }
.button svg { width: 18px; height: 18px; transition: transform .4s var(--ease-out); }
.button:hover svg { transform: translateX(4px); }
.cta__note { margin-top: 20px; font-size: 13px; letter-spacing: .1em; color: var(--star-faint); }

/* ── The rest is still in the dark ─────────────────────────────────────────────────────────── */
.dark { text-align: center; }
.dark__title { font-size: clamp(34px, 5.6vw, 84px); color: var(--star-dim); }
.dark__title b { font-weight: 600; color: var(--star); }
.redact { display: flex; flex-direction: column; align-items: center; gap: 14px; margin: 56px auto 0; }
.redact span {
  display: block; height: 18px; border-radius: 2px; background: #1a1a24; position: relative; overflow: hidden;
}
.redact span::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(169, 155, 255, .16), transparent);
  animation: sweep 5.5s var(--ease-cine) infinite;
}
.redact span:nth-child(1) { width: min(420px, 70vw); }
.redact span:nth-child(2) { width: min(300px, 52vw); animation-delay: .7s; }
.redact span:nth-child(2)::after { animation-delay: .9s; }
@keyframes sweep { 60%, 100% { transform: translateX(100%); } }
.dark .body { margin: 44px auto 0; text-align: center; }

/* ── Footer ────────────────────────────────────────────────────────────────────────────────── */
.foot { position: relative; z-index: 1; border-top: 1px solid var(--hairline); padding: 60px var(--gutter) 46px; background: linear-gradient(transparent, var(--void-sunken)); }
.foot__grid { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.foot__kanji { font-family: var(--font-kanji); font-size: 44px; color: var(--sol); line-height: 1; }
.foot__name { font-family: var(--font-display); letter-spacing: .42em; font-size: 13px; font-weight: 600; margin-top: 18px; }
.foot__meaning { color: var(--star-faint); font-size: 14px; margin-top: 8px; }
.foot h2 { font: 500 11px/1 var(--font-ui); letter-spacing: .3em; text-transform: uppercase; color: var(--star-faint); margin: 0 0 18px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.foot a { color: var(--star-dim); text-decoration: none; transition: color .3s; }
.foot a:hover { color: var(--star); }
.foot__legal { max-width: 1240px; margin: 56px auto 0; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 12px; color: var(--star-faint); letter-spacing: .04em; }

/* ── Responsive ────────────────────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .reveal, .orbits, .kronos, .private { grid-template-columns: minmax(0, 1fr); }
  .reveal .device { order: -1; }
  .xl-mark { font-size: clamp(48px, 15vw, 96px); }
  .orbit-stage { max-width: 520px; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
  .foot__grid > :first-child { grid-column: 1 / -1; }
  .hero__kanji { opacity: .7; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .regions { grid-template-columns: minmax(0, 1fr); }
  .foot__grid { grid-template-columns: 1fr; }
  .hero__foot span:last-child { display: none; }
  .quote { max-width: none; }
}

/* ── Reduced motion: the film holds still, nothing is lost ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .rv { opacity: 1; transform: none; filter: none; }
  .coldopen { display: none; }
  .grain { display: none; }
  .marquee { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .marquee--rev { display: none; }
}

/* ── 404 ───────────────────────────────────────────────────────────────────────────────────── */
.lost { min-height: 100svh; display: grid; align-content: center; }

/* Pinned reel: frames are sized by viewport HEIGHT so title, frame and caption share one screen. */
.reel.is-pinned .reel__head { margin-bottom: 26px; }
.reel.is-pinned .reel__title { font-size: clamp(34px, 4.2vw, 64px); }
.reel.is-pinned .shot__frame { width: auto; height: max(220px, min(56vh, calc(100svh - 370px))); }
.reel.is-pinned .shot--phone .shot__frame { aspect-ratio: 1320 / 2868; }
.reel.is-pinned .shot--tablet .shot__frame { aspect-ratio: 1000 / 1334; }
.reel.is-pinned .shot--mac .shot__frame { height: max(170px, min(44vh, calc(100svh - 470px))); aspect-ratio: 1600 / 970; margin-top: 5vh; }
.reel.is-pinned .shot--mac .shot__frame img { height: 100%; object-fit: cover; object-position: top; }
.reel.is-pinned .reel__track { align-items: flex-start; }
.reel.is-pinned .reel__sticky { padding-top: 84px; }

/* Motion toggle (WCAG 2.2.2): one press stills the sky, the orbit, the film, the grain and the marquee. */
.motion {
  background: none; border: 1px solid var(--hairline); color: var(--star-faint); border-radius: 999px;
  font: 500 11px/1 var(--font-ui); letter-spacing: .2em; text-transform: uppercase; padding: 9px 14px; cursor: pointer;
}
.motion:hover { color: var(--star); border-color: var(--star-faint); }
.still .grain, .still .marquee, .still .lock .ring--sol, .still .redact span::after, .still .cue__line::after { animation-play-state: paused; }
@media (max-width: 480px) { .hero__foot { flex-wrap: wrap; } }

/* ── NobuAI · the signal field ──────────────────────────────────────────────────────────── */
.field { position: relative; }
.field__stage { width: 100%; max-width: 980px; margin: 40px auto 0; aspect-ratio: 800 / 500; }
.field__stage svg { width: 100%; height: 100%; overflow: visible; }
.sig-thread { stroke: rgba(245, 243, 255, .07); stroke-width: 1; }
.sig-dust { fill: rgba(245, 243, 255, .35); }
.sig-wire { fill: none; stroke: rgba(169, 155, 255, .22); stroke-width: 1.2; transition: stroke .6s; }
.sig-wire.is-lit { stroke: rgba(79, 208, 214, .75); }
.sig-pulse { fill: #eef0ff; }
.sig-core { filter: drop-shadow(0 0 24px rgba(169, 155, 255, .55)); }
.sig-core-glyph { font-family: var(--font-kanji); font-size: 34px; fill: #0b0b12; }
.sig-node-halo { fill: rgba(169, 155, 255, .08); stroke: rgba(169, 155, 255, .25); transition: fill .6s, stroke .6s; }
.sig-node-dot { fill: #a99bff; transition: fill .6s; }
.sig-node.is-lit .sig-node-halo { fill: rgba(79, 208, 214, .14); stroke: rgba(79, 208, 214, .7); }
.sig-node.is-lit .sig-node-dot { fill: #4fd0d6; }
.sig-label { font: 600 13px var(--font-ui); letter-spacing: .3em; fill: var(--star-dim); }
.sig-node.is-lit .sig-label { fill: var(--star); }

/* ── NobuAI · cases (where it already lives) ───────────────────────────────────────────── */
.case { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(30px, 6vw, 90px); align-items: center; }
.case--flip > :first-child { order: 2; }
.case__index { font: 500 12px/1 var(--font-ui); letter-spacing: .42em; text-transform: uppercase; color: var(--star-faint); margin-bottom: 18px; display: block; }
.case__name { font-family: var(--font-display); font-weight: 700; font-size: clamp(44px, 6vw, 92px); letter-spacing: .01em; line-height: .95; margin: 0 0 16px;
  background: linear-gradient(180deg, #fff 0%, #d9d3ff 60%, rgba(245, 243, 255, .4) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.case__what { font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); color: var(--sol); margin: 0 0 26px; }
.case__does { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 0; max-width: 520px; }
.case__does li { padding: 14px 0; border-top: 1px solid var(--hairline); color: var(--star-dim); display: flex; gap: 14px; align-items: baseline; }
.case__does li b { font: 500 11px/1 var(--font-ui); letter-spacing: .28em; text-transform: uppercase; color: var(--sol-deep); flex: none; width: 92px; }
.case__visual { position: relative; }
.glyphcard {
  aspect-ratio: 4 / 5; width: min(420px, 86vw); margin-inline: auto; border-radius: 28px; position: relative; overflow: hidden;
  background: radial-gradient(120% 90% at 30% 20%, rgba(169, 155, 255, .20), transparent 60%), radial-gradient(90% 80% at 80% 90%, rgba(79, 208, 214, .16), transparent 60%), var(--void-elevated);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .07), 0 50px 100px -40px rgba(0, 0, 0, .9);
}
.glyphcard__lines { position: absolute; inset: 0; padding: 34px; display: flex; flex-direction: column; gap: 12px; justify-content: center; }
.glyphcard__lines span { display: block; height: 10px; border-radius: 3px; background: rgba(245, 243, 255, .08); position: relative; overflow: hidden; }
.glyphcard__lines span::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(79, 208, 214, .35), transparent); animation: sweep 4.8s var(--ease-cine) infinite; }
.glyphcard__lines span:nth-child(2)::after { animation-delay: .35s; } .glyphcard__lines span:nth-child(3)::after { animation-delay: .7s; }
.glyphcard__lines span:nth-child(4)::after { animation-delay: 1.05s; } .glyphcard__lines span:nth-child(5)::after { animation-delay: 1.4s; }
.glyphcard__mark { position: absolute; right: 26px; bottom: 18px; font-family: var(--font-kanji); font-size: 64px; color: rgba(169, 155, 255, .18); }
.glyphcard__tag { position: absolute; left: 26px; top: 24px; font: 500 11px/1 var(--font-ui); letter-spacing: .3em; text-transform: uppercase; color: var(--star-faint); }
.still .glyphcard__lines span::after { animation-play-state: paused; }

/* ── NobuAI · layers + the redacted "how" ─────────────────────────────────────────────── */
.layers { list-style: none; padding: 0; margin: 60px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: 22px; overflow: hidden; }
.layers li { background: var(--void); padding: 34px 26px 38px; }
.layers li i { font-style: normal; font-family: var(--font-kanji); font-size: 34px; color: var(--sol); display: block; margin-bottom: 22px; }
.layers li b { display: block; font-family: var(--font-display); font-size: 21px; font-weight: 600; letter-spacing: -.01em; margin-bottom: 8px; }
.layers li span { color: var(--star-dim); font-size: 15px; line-height: 1.55; }
.redacted { margin: 40px auto 0; max-width: 640px; text-align: left; font-family: var(--font-mono); font-size: 14px; line-height: 2.1; color: var(--star-faint); }
.redacted mark { background: #1c1c28; color: transparent; border-radius: 2px; padding: 0 .2em; user-select: none; }
@media (max-width: 900px) {
  .case, .case--flip { grid-template-columns: minmax(0, 1fr); }
  .case--flip > :first-child { order: 0; }
  .layers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) { .layers { grid-template-columns: minmax(0, 1fr); } .sig-label { font-size: 18px; } }
.case__link { color: var(--sol); text-decoration: none; border-bottom: 1px solid rgba(169, 155, 255, .35); padding-bottom: 2px; transition: border-color .3s, color .3s; }
.case__link:hover { color: var(--star); border-color: var(--star); }
.case__visual .device { width: min(320px, 74vw); }