/* ═══════════════════════════════════════════════════════════════════════════
   MORROW — WHAT COMES TO MORROW
   Standalone teaser prototype. No dependencies. Not production branding.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── TOKENS ──────────────────────────────────────────────────────────────── */
:root {
  --void:      #030309;
  --ink:       #06060f;
  --panel:     #0b0b16;

  --bone:      #eef1fb;
  --dim:       rgba(238,241,251,.54);
  --faint:     rgba(238,241,251,.30);
  --ghost:     rgba(238,241,251,.13);
  --hair:      rgba(238,241,251,.09);

  /* the identity spectrum: ice → violet → magenta */
  --ice:       #7fe9ff;
  --ion:       #7d8bff;
  --ion-hot:   #b9c6ff;
  --ion-deep:  #3a2a8f;
  --violet:    #8b5cfd;
  --magenta:   #ef5bf0;

  --ion-t:     125 139 255;
  --ice-t:     127 233 255;
  --violet-t:  139 92 253;
  --magenta-t: 239 91 240;

  --spectrum: linear-gradient(100deg, var(--ice), var(--ion) 46%, var(--violet) 68%, var(--magenta));

  --ease:      cubic-bezier(.16,1,.3,1);
  --ease-io:   cubic-bezier(.65,0,.35,1);

  --mono: ui-monospace, "Cascadia Mono", "SF Mono", "Segoe UI Mono", "Roboto Mono", Menlo, Consolas, monospace;
  --disp: "Helvetica Neue", Helvetica, Arial, "Segoe UI", system-ui, sans-serif;

  --gut: clamp(20px, 5vw, 80px);
  --maxw: 1440px;
  --row-h: 54px;
}

/* ── RESET ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, p, figure { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
canvas { display: block; }
img, svg { display: block; max-width: 100%; }

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

body {
  background: var(--void);
  color: var(--bone);
  font-family: var(--disp);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-booting { overflow: hidden; }
body.no-scroll  { overflow: hidden; }

.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;
}
.glyph-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }

/* ── SHARED TYPE ─────────────────────────────────────────────────────────── */
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .34em;
  color: var(--faint); text-transform: uppercase;
}
.eyebrow i { width: 34px; height: 1px; background: var(--ion); opacity: .8; flex: none; }

.display {
  font-size: clamp(2.4rem, 8.2vw, 7.2rem);
  line-height: .92;
  letter-spacing: -.035em;
  font-weight: 800;
  text-transform: uppercase;
  margin-top: clamp(20px, 3vw, 38px);
}
.display span { display: block; }
.display.sm { font-size: clamp(1.9rem, 5.4vw, 4.4rem); }
.display.xl { font-size: clamp(2.6rem, 9.4vw, 8.4rem); }

.d-solid   { color: var(--bone); }
.d-outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(238,241,251,.62);
  text-stroke: 1px rgba(238,241,251,.62);
}
@supports not (-webkit-text-stroke: 1px #000) { .d-outline { color: var(--faint); } }

.lede {
  margin-top: clamp(18px, 2.6vw, 30px);
  max-width: 34ch;
  font-family: var(--mono);
  font-size: clamp(12px, 1.15vw, 14px);
  line-height: 1.85;
  letter-spacing: .16em;
  color: var(--dim);
  text-transform: uppercase;
}

/* reveal-on-scroll */
.r { opacity: 0; transform: translateY(26px); }
.r.in { opacity: 1; transform: none; transition: opacity 1.1s var(--ease) var(--rd,0s), transform 1.2s var(--ease) var(--rd,0s); }
@media (prefers-reduced-motion: reduce) { .r { opacity: 1; transform: none; } }

/* ── ATMOSPHERE OVERLAYS ─────────────────────────────────────────────────── */
.grain, .vignette, .scanline { position: fixed; inset: 0; pointer-events: none; z-index: 90; }

.grain {
  opacity: .05; mix-blend-mode: overlay;
  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='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 900ms steps(2) infinite;
}
@keyframes grainShift {
  0%   { transform: translate3d(0,0,0); }
  50%  { transform: translate3d(-3%,2%,0); }
  100% { transform: translate3d(2%,-3%,0); }
}

.vignette {
  background:
    radial-gradient(130% 95% at 50% 42%, transparent 38%, rgba(0,0,0,.55) 82%, rgba(0,0,0,.86) 100%);
  z-index: 88;
}

.scanline {
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.014) 0 1px, transparent 1px 3px);
  opacity: .6; z-index: 89;
}

.progress { position: fixed; top: 0; left: 0; right: 0; height: 1px; background: var(--hair); z-index: 95; }
.progress i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--ion-deep), var(--ion) 60%, var(--ion-hot));
  box-shadow: 0 0 14px rgba(var(--ion-t)/.85);
}

/* ── INTRO ───────────────────────────────────────────────────────────────── */
.intro {
  position: fixed; inset: 0; z-index: 200;
  background: #000;
  display: grid; place-items: center;
  transition: opacity 1.1s var(--ease), visibility 1.1s;
}
.intro.done { opacity: 0; visibility: hidden; pointer-events: none; }

.intro-ring { width: min(34vw, 210px); overflow: visible; }
.ir-draw {
  stroke-dasharray: 1; stroke-dashoffset: 1;
  transform: rotate(-90deg); transform-origin: 50% 50%;
  filter: drop-shadow(0 0 12px rgba(var(--violet-t)/.9)) drop-shadow(0 0 30px rgba(var(--magenta-t)/.6));
  animation: ringIgnite 1.5s var(--ease-io) forwards;
}
@keyframes ringIgnite {
  0%   { stroke-dashoffset: 1; opacity: 0; }
  12%  { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 1; }
}
.intro-flare {
  position: absolute; width: min(70vw, 620px); aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(var(--violet-t)/.5), rgba(var(--magenta-t)/.14) 46%, transparent 72%);
  filter: blur(30px); opacity: 0;
  animation: flarePop 1.1s var(--ease) 1.25s forwards;
}
@keyframes flarePop {
  0%   { opacity: 0; transform: scale(.6); }
  40%  { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.5); }
}

.intro-foot {
  position: absolute; left: var(--gut); right: var(--gut); bottom: 34px;
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono); font-size: 10px; letter-spacing: .42em;
  color: var(--faint);
  opacity: 0; animation: fadeIn .8s var(--ease) .35s forwards;
}
@keyframes fadeIn { to { opacity: 1; } }

/* ── NAV ─────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 80;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gut);
  opacity: 0; transform: translateY(-14px);
  transition: opacity .9s var(--ease), transform .9s var(--ease), background .5s linear, padding .5s var(--ease);
}
.nav.on { opacity: 1; transform: none; }
.nav.stuck {
  padding-block: 14px;
  background: linear-gradient(to bottom, rgba(5,5,8,.88), rgba(5,5,8,0));
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.wm-mini { width: 96px; color: var(--bone); opacity: .9; transition: opacity .4s, color .4s; }
.nav-mark:hover .wm-mini { color: var(--ion-hot); opacity: 1; }

.nav-right {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .32em; color: var(--dim);
}
.live-dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--ion); flex: none;
  box-shadow: 0 0 0 0 rgba(var(--ion-t)/.6);
  animation: pulse 2.6s var(--ease-io) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(var(--ion-t)/.55); }
  70%  { box-shadow: 0 0 0 9px rgba(var(--ion-t)/0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--ion-t)/0); }
}

/* ═══ 01 · HERO ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh; min-height: 100vh;
  display: grid; place-items: center;
  overflow: hidden;
  isolation: isolate;
}
.env { position: absolute; inset: -6%; z-index: 0; }
.env-l { position: absolute; inset: 0; will-change: transform; }

.env-ambient {
  background:
    radial-gradient(80% 54% at 50% 94%, rgba(var(--violet-t)/.22), transparent 64%),
    radial-gradient(52% 40% at 22% 88%, rgba(var(--magenta-t)/.16), transparent 68%),
    radial-gradient(58% 46% at 14% 24%, rgba(var(--ion-t)/.13), transparent 70%),
    radial-gradient(52% 40% at 88% 16%, rgba(var(--ice-t)/.09), transparent 72%),
    linear-gradient(180deg, #020208 0%, #05050f 46%, #0a0718 100%);
}

.env-shafts { mix-blend-mode: screen; opacity: .5; }
.env-shafts i {
  position: absolute; top: -40%; height: 190%;
  background: linear-gradient(180deg, rgba(255,255,255,0), rgba(var(--ion-t)/.20) 42%, rgba(255,255,255,0));
  filter: blur(34px);
  transform-origin: top center;
}
.env-shafts i:nth-child(1) { left: 14%; width: 190px; transform: rotate(11deg);  animation: shaft 17s var(--ease-io) infinite; }
.env-shafts i:nth-child(2) { left: 52%; width: 120px; transform: rotate(-7deg);  animation: shaft 23s var(--ease-io) -6s infinite; opacity: .7; }
.env-shafts i:nth-child(3) { left: 80%; width: 230px; transform: rotate(-14deg); animation: shaft 29s var(--ease-io) -13s infinite; opacity: .55; }
@keyframes shaft {
  0%,100% { opacity: .30; }
  50%     { opacity: .85; }
}

.env-far { }
.env-far i {
  position: absolute; border-radius: 50%;
  background: var(--ion-hot);
  filter: blur(1.5px);
  animation: farFlicker var(--fd, 5s) var(--ease-io) infinite;
}
@keyframes farFlicker {
  0%,100% { opacity: .18; }
  40%     { opacity: .95; }
  46%     { opacity: .34; }
  60%     { opacity: .8; }
}

.env-arch { display: grid; align-content: end; }
.env-arch svg { width: 100%; }

.env-horizon { display: grid; align-content: end; padding-bottom: 22%; }
.hz-line {
  display: block; height: 1px; width: 0; margin-inline: auto;
  background: linear-gradient(90deg, transparent, rgba(var(--ion-t)/.85) 26%, var(--ion-hot) 50%, rgba(var(--ion-t)/.85) 74%, transparent);
  transition: width 2.4s var(--ease) .1s;
}
.hz-bloom {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  width: min(92vw, 1200px); height: 240px;
  background: radial-gradient(closest-side, rgba(var(--ion-t)/.30), transparent 74%);
  filter: blur(28px); opacity: 0;
  transition: opacity 2.6s var(--ease) .3s;
}
body.lit .hz-line  { width: min(78vw, 1000px); }
body.lit .hz-bloom { opacity: 1; }

.env-dust { width: 100%; height: 100%; opacity: .85; }

/* wet ground: vertical light smears pooling under the mark */
.env-floor {
  background:
    repeating-linear-gradient(90deg,
      transparent 0 38px,
      rgba(var(--violet-t)/.05) 38px 41px,
      transparent 41px 96px,
      rgba(var(--magenta-t)/.04) 96px 98px,
      transparent 98px 168px),
    linear-gradient(180deg, transparent 58%, rgba(0,0,0,.5) 86%, rgba(0,0,0,.92) 100%),
    radial-gradient(66% 28% at 50% 100%, rgba(var(--violet-t)/.2), transparent 70%);
  -webkit-mask-image: linear-gradient(180deg, transparent 62%, #000 88%);
  mask-image: linear-gradient(180deg, transparent 62%, #000 88%);
}

.hero-in {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding: 96px var(--gut) 0;
  text-align: center;
  display: grid; justify-items: center;
}
[data-seq] { opacity: 0; transform: translateY(18px); filter: blur(6px); }
body.lit [data-seq] {
  opacity: 1; transform: none; filter: none;
  transition: opacity 1.2s var(--ease), transform 1.3s var(--ease), filter 1.3s var(--ease);
}
body.lit [data-seq="1"] { transition-delay: .10s; }
body.lit [data-seq="2"] { transition-delay: 0s; }
body.lit [data-seq="3"] { transition-delay: 1.55s; }
body.lit [data-seq="4"] { transition-delay: 1.95s; }
body.lit [data-seq="5"] { transition-delay: 2.20s; }
body.lit [data-seq="6"] { transition-delay: 2.60s; }
body.lit [data-seq="2"] { opacity: 1; transform: none; filter: none; }

.kicker {
  font-family: var(--mono); font-size: 10px; letter-spacing: .5em;
  color: var(--faint); text-transform: uppercase;
  padding-left: .5em;
}

.brand {
  position: relative; width: 100%;
  margin-top: clamp(22px, 3.4vw, 46px);
  display: grid; justify-items: center;
}
.wm { overflow: visible; }
.wm-hero { width: min(82vw, 1000px); }

/* chromatic fringe + bloom — the mark should read as lit, not printed */
.wm-hero, .wm-fin {
  filter:
    drop-shadow(-2px 0 rgba(var(--ice-t)/.42))
    drop-shadow(2px 0 rgba(var(--magenta-t)/.38))
    drop-shadow(0 0 30px rgba(var(--ion-t)/.42))
    drop-shadow(0 0 72px rgba(var(--violet-t)/.26));
}
body.lit .brand { animation: glitch 11s steps(1, end) 4s infinite; }
@keyframes glitch {
  0%, 96.6%, 100% { transform: translate3d(0,0,0); }
  97.0% { transform: translate3d(-4px,0,0); }
  97.4% { transform: translate3d(3px,0,0); }
  97.8% { transform: translate3d(-1px,0,0); }
  98.2% { transform: translate3d(0,0,0); }
}

.wm-p {
  stroke-dasharray: 1; stroke-dashoffset: 1;
}
body.lit .wm-p {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.3s var(--ease-io) calc(.45s + var(--o) * .12s);
}

/* the ring — the mark's whole identity lives here */
.wm-ring {
  stroke-dasharray: 1; stroke-dashoffset: 1;
  filter: drop-shadow(0 0 14px rgba(var(--violet-t)/.9)) drop-shadow(0 0 34px rgba(var(--magenta-t)/.5));
}
body.lit .wm-ring {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.5s var(--ease-io) .15s;
}
/* a bright segment orbiting the ring, forever */
.wm-spark {
  stroke-dasharray: .07 .93; stroke-dashoffset: 0;
  opacity: 0;
  filter: drop-shadow(0 0 12px #fff) drop-shadow(0 0 26px rgba(var(--ice-t)/.9));
}
body.lit .wm-spark { opacity: .95; animation: ringTravel 7s linear 1.7s infinite; }
@keyframes ringTravel { to { stroke-dashoffset: -1; } }

@media (prefers-reduced-motion: reduce) {
  .wm-p, .wm-ring { stroke-dashoffset: 0; }
  .wm-spark { opacity: 0; }
}

/* wet floor — the mark throws light down onto the ground */
.brand-reflect {
  width: min(82vw, 1000px);
  margin-top: -2px;
  transform: scaleY(-1);
  opacity: .3;
  filter: blur(5px) saturate(1.3);
  -webkit-mask-image: linear-gradient(180deg, transparent 4%, rgba(0,0,0,.55) 60%, #000 100%);
  mask-image: linear-gradient(180deg, transparent 4%, rgba(0,0,0,.55) 60%, #000 100%);
  pointer-events: none;
}
body.lit .brand-reflect { animation: ripple 7s var(--ease-io) infinite; }
@keyframes ripple {
  0%,100% { transform: scaleY(-1) skewX(0deg);    filter: blur(5px) saturate(1.3); }
  50%     { transform: scaleY(-1) skewX(.7deg);   filter: blur(8px) saturate(1.4); }
}
@media (prefers-reduced-motion: reduce) { .brand-reflect { animation: none; } }

/* the lockup: rule — WHAT COMES TO MORROW — rule */
.tagline, .fin-tag {
  margin-top: clamp(24px, 3.2vw, 42px);
  display: flex; justify-content: center; align-items: center;
  gap: clamp(14px, 2vw, 30px);
  width: min(100%, 900px);
  font-size: clamp(.66rem, 1.42vw, 1.28rem);
  font-weight: 400; letter-spacing: .46em; text-transform: uppercase;
  line-height: 1.4;
}
.tl-rule {
  flex: 1 1 auto; min-width: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--ion-t)/.75));
}
.tl-rule-r { background: linear-gradient(90deg, rgba(var(--ion-t)/.75), transparent); }
.tl-t {
  flex: none; padding-left: .46em; white-space: nowrap;
  background-image: linear-gradient(100deg,
    rgba(238,241,251,.55) 0%, rgba(238,241,251,.55) 32%,
    #fff 44%, var(--ice) 50%, var(--magenta) 58%,
    rgba(238,241,251,.55) 70%, rgba(238,241,251,.55) 100%);
  background-size: 280% 100%;
  background-position: 140% 0;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: tlSweep 9s linear infinite;
}
@keyframes tlSweep { 0% { background-position: 150% 0; } 55%,100% { background-position: -50% 0; } }
@media (prefers-reduced-motion: reduce) { .tl-t { animation: none; color: var(--bone); } }

.hero-sub {
  margin-top: clamp(20px, 2.4vw, 30px);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .3em;
  color: var(--dim); text-transform: uppercase;
}

.hero-act { margin-top: clamp(34px, 4.4vw, 58px); display: grid; justify-items: center; gap: 16px; }

.btn {
  position: relative; display: inline-grid; place-items: center;
  padding: 17px 44px;
  border: 1px solid rgba(238,241,251,.26);
  font-family: var(--mono); font-size: 11px; letter-spacing: .34em;
  color: var(--bone); text-transform: uppercase;
  overflow: hidden; isolation: isolate;
  transition: border-color .5s var(--ease), color .5s var(--ease), box-shadow .6s var(--ease);
}
.btn-t { position: relative; z-index: 2; transition: color .45s var(--ease); }
.btn-fill {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg, var(--ion-deep), var(--ion) 52%, var(--ion-hot));
  transform: translateY(101%);
  transition: transform .62s var(--ease);
}
.btn:hover { border-color: rgba(var(--ion-t)/.85); box-shadow: 0 0 40px rgba(var(--ion-t)/.22); }
.btn:hover .btn-fill { transform: translateY(0); }
.btn:hover .btn-t { color: #0a0503; }
.btn:focus-visible { outline: 1px solid var(--ion-hot); outline-offset: 4px; }

.btn-note {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .34em;
  color: var(--faint); text-transform: uppercase;
  transition: color .4s, opacity .4s;
}

.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; translate: -50% 0; z-index: 3;
  width: 1px; height: 62px; background: var(--hair); overflow: hidden;
}
.scroll-hint i {
  position: absolute; left: 0; width: 1px; height: 22px;
  background: linear-gradient(180deg, transparent, var(--ion));
  animation: scrollTick 2.4s var(--ease-io) infinite;
}
@keyframes scrollTick { 0% { top: -24px; } 100% { top: 62px; } }

/* ═══ 02 · THE WORLD ══════════════════════════════════════════════════════ */
.world {
  position: relative; overflow: hidden;
  padding: clamp(120px, 18vh, 220px) 0 clamp(60px, 10vh, 120px);
  background: linear-gradient(180deg, #0a0718 0%, var(--ink) 30%, var(--void) 100%);
}
.world-bg { position: absolute; inset: -10% 0; z-index: 0; pointer-events: none; }
.wb-l { position: absolute; inset: 0; will-change: transform; }
.wb-fog {
  background:
    radial-gradient(70% 44% at 22% 30%, rgba(var(--violet-t)/.16), transparent 68%),
    radial-gradient(60% 40% at 82% 66%, rgba(var(--ion-t)/.10), transparent 70%);
  filter: blur(10px);
}
.wb-rows { display: grid; align-content: center; opacity: .85; }
.wb-rows svg { width: 100%; }
.wb-beam {
  background: linear-gradient(105deg, transparent 34%, rgba(var(--ion-t)/.11) 48%, transparent 62%);
  mix-blend-mode: screen; filter: blur(24px);
}
.world-in { position: relative; z-index: 2; }

.world-strip {
  position: relative; z-index: 2;
  margin-top: clamp(60px, 9vw, 130px);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.ws-track { display: flex; gap: 18px; width: max-content; animation: drift 46s linear infinite; }
@media (prefers-reduced-motion: reduce) { .ws-track { animation: none; } }
.ws-card {
  position: relative; flex: none;
  width: clamp(170px, 20vw, 268px); aspect-ratio: 4/5;
  border: 1px solid var(--hair);
  background: linear-gradient(180deg, var(--panel), #06070c);
  overflow: hidden;
}
.ws-card svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ws-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.7));
}
.ws-cap {
  position: absolute; left: 14px; bottom: 12px; z-index: 2;
  font-family: var(--mono); font-size: 9px; letter-spacing: .28em; color: var(--faint);
}
@keyframes drift { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }

/* ═══ CHAPTERS (shared) ═══════════════════════════════════════════════════ */
.chapter { position: relative; overflow: hidden; padding: clamp(110px, 16vh, 200px) 0; }

.chapter-word {
  position: absolute; top: clamp(30px, 7vw, 90px); left: 0; right: 0;
  z-index: 0; pointer-events: none; user-select: none;
  display: flex; justify-content: center;
  will-change: transform;
}
.chapter-word span {
  font-size: clamp(5rem, 21vw, 20rem);
  font-weight: 800; letter-spacing: -.045em; line-height: .78;
  color: transparent;
  -webkit-text-stroke: 1px rgba(238,241,251,.085);
  text-stroke: 1px rgba(238,241,251,.085);
  white-space: nowrap;
}
.chapter-word.alt span { -webkit-text-stroke-color: rgba(var(--ion-t)/.16); }
.chapter-word.wide span { font-size: clamp(3.4rem, 15vw, 14rem); }

.chapter-head { position: relative; z-index: 2; }

/* ═══ 04 · COMPETE ════════════════════════════════════════════════════════ */
.chapter-compete { background: linear-gradient(180deg, var(--void), #06070d 50%, var(--void)); }
.arena-glow {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(46% 40% at 78% 50%, rgba(var(--ion-t)/.13), transparent 70%),
    radial-gradient(40% 34% at 12% 30%, rgba(var(--ion-t)/.14), transparent 72%);
  filter: blur(6px);
}
.compete-grid {
  position: relative; z-index: 2;
  display: grid; gap: clamp(48px, 6vw, 90px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
@media (min-width: 1020px) { .compete-grid { grid-template-columns: minmax(0,.92fr) minmax(0,1fr); } }

.board {
  border: 1px solid rgba(238,241,251,.1);
  background: linear-gradient(180deg, rgba(13,14,21,.94), rgba(6,7,12,.97));
  box-shadow: 0 50px 110px -50px #000, inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter: blur(3px);
}
.board-top {
  display: flex; align-items: center; gap: 16px;
  padding: 15px 18px; border-bottom: 1px solid var(--hair);
  font-family: var(--mono); font-size: 10px; letter-spacing: .28em; color: var(--faint);
}
.board-live { display: flex; align-items: center; gap: 8px; color: var(--ion); }
.board-title { flex: 1; text-align: center; }
.board-clock { color: var(--bone); font-variant-numeric: tabular-nums; letter-spacing: .18em; }

.board-rows { position: relative; padding: 8px 0; }
.brow {
  position: absolute; left: 0; right: 0; top: 8px; height: var(--row-h);
  display: grid; grid-template-columns: 58px 1fr auto 74px; align-items: center; gap: 10px;
  padding-inline: 18px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em;
  transform: translateY(calc(var(--i) * var(--row-h)));
  transition: transform .85s var(--ease), background .6s var(--ease), color .6s var(--ease);
  will-change: transform;
}
.brow::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 0; height: 1px;
  background: rgba(238,241,251,.05);
}
.brow-rank { color: var(--faint); font-variant-numeric: tabular-nums; }
.brow-name { color: var(--dim); letter-spacing: .2em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brow-score { color: var(--bone); font-variant-numeric: tabular-nums; letter-spacing: .1em; }
.brow-delta { text-align: right; color: var(--faint); font-size: 10px; letter-spacing: .1em; }
.brow.up   { background: linear-gradient(90deg, rgba(var(--ion-t)/.14), transparent 65%); }
.brow.up .brow-delta { color: var(--ion-hot); }
.brow.you  { background: linear-gradient(90deg, rgba(var(--ion-t)/.10), transparent 78%); }
.brow.you .brow-name { color: var(--ion-hot); }
.brow.you .brow-rank { color: var(--ion); }
.brow.flash { animation: rowFlash 1.2s var(--ease); }
@keyframes rowFlash {
  0%   { background: rgba(var(--ion-t)/.34); }
  100% { background: rgba(var(--ion-t)/0); }
}

.board-foot {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 18px; border-top: 1px solid var(--hair);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .28em; color: rgba(238,241,251,.28);
}
.bf-sep { width: 3px; height: 3px; background: currentColor; opacity: .5; }

/* ═══ 05 · DISCOVER ═══════════════════════════════════════════════════════ */
.chapter-discover { padding: 0; background: var(--void); }
.disc-pin {
  position: sticky; top: 0; height: 100svh; height: 100vh;
  display: grid; grid-template-rows: auto 1fr auto;
  align-content: center; overflow: hidden;
  padding-block: clamp(70px, 9vh, 110px) 28px;
}
.disc-head { position: relative; z-index: 2; }
.chapter-discover .chapter-word { top: auto; bottom: 6%; opacity: .8; }

.corridor {
  position: relative; z-index: 2;
  display: flex; align-items: center; gap: clamp(14px, 1.6vw, 26px);
  padding-inline: var(--gut);
  width: max-content;
  will-change: transform;
}
.disc-hint {
  position: relative; z-index: 2; justify-self: center;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .34em; color: rgba(238,241,251,.24);
}
.disc-hint i { width: 26px; height: 1px; background: currentColor; }

.plate {
  position: relative; flex: none;
  width: clamp(260px, 31vw, 460px);
  height: min(66vh, 560px);
  border: 1px solid rgba(238,241,251,.1);
  background: linear-gradient(180deg, #0b0c12, #05060a);
  overflow: hidden; isolation: isolate;
  transition: transform .9s var(--ease), border-color .7s var(--ease), box-shadow .9s var(--ease);
}
.plate:hover, .plate.live {
  transform: translateY(-10px);
  border-color: hsl(var(--tint) / .5);
  box-shadow: 0 40px 90px -40px #000, 0 0 70px hsl(var(--tint) / .16);
}
.plate-env { position: absolute; inset: 0; z-index: 0; }
.plate-env svg { width: 100%; height: 100%; }
.plate-wash {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(70% 46% at 50% 8%, hsl(var(--tint) / .30), transparent 68%),
    radial-gradient(90% 50% at 50% 104%, hsl(var(--tint) / .16), transparent 70%),
    linear-gradient(180deg, transparent 42%, rgba(0,0,0,.78) 92%);
  transition: opacity .8s var(--ease);
}
.plate-meta { position: absolute; inset: auto 0 0; z-index: 3; padding: 18px 16px 18px; }
.plate-num {
  position: absolute; top: -100%; left: 16px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .3em; color: rgba(238,241,251,.3);
}
.plate-name {
  font-size: clamp(15px, 1.4vw, 20px); font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  transition: transform .7s var(--ease);
}
.plate-tag {
  margin-top: 8px; font-family: var(--mono); font-size: 9px; letter-spacing: .26em;
  color: var(--faint); text-transform: uppercase;
}
.plate-status {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .28em;
  padding: 5px 9px; border: 1px solid rgba(238,241,251,.14); color: rgba(238,241,251,.42);
}
.plate:hover .plate-name, .plate.live .plate-name { transform: translateY(-4px); }
.plate-sweep {
  position: absolute; inset: 0; z-index: 4; pointer-events: none;
  background: linear-gradient(100deg, transparent 40%, rgba(255,255,255,.10) 50%, transparent 60%);
  opacity: 0; mix-blend-mode: screen;
}
.plate:hover .plate-sweep, .plate.live .plate-sweep { animation: plateSweep 1.4s var(--ease-io); }
@keyframes plateSweep {
  0% { opacity: 0; transform: translateX(-30%); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateX(30%); }
}

/* ═══ 06 · MYSTERY ════════════════════════════════════════════════════════ */
.mystery {
  position: relative; overflow: hidden;
  min-height: 100svh; min-height: 100vh;
  display: grid; place-items: center;
  background: #030305;
  padding: clamp(90px, 14vh, 160px) 0;
}
.myst-hidden {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  display: grid; place-items: center;
  -webkit-mask-image: radial-gradient(circle var(--tr, 230px) at var(--mx, 50%) var(--my, 50%), #000 0%, rgba(0,0,0,.85) 42%, transparent 72%);
  mask-image: radial-gradient(circle var(--tr, 230px) at var(--mx, 50%) var(--my, 50%), #000 0%, rgba(0,0,0,.85) 42%, transparent 72%);
}
.mh-grid {
  position: absolute; inset: 0;
  display: grid; gap: 26px;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  align-content: center; padding: 40px;
  opacity: .5;
}
.mh-grid svg { width: 100%; fill: none; stroke: rgba(var(--violet-t)/.55); stroke-width: 1.5; }
.mh-text {
  position: relative; z-index: 2;
  font-family: var(--mono); font-size: clamp(10px, 1.5vw, 14px); letter-spacing: .42em;
  color: var(--ion-hot); text-align: center; padding-inline: 20px;
  text-shadow: 0 0 24px rgba(var(--ion-t)/.7);
}
.myst-torch {
  position: absolute; z-index: 2; pointer-events: none;
  width: 460px; height: 460px; translate: -50% -50%;
  left: var(--mx, 50%); top: var(--my, 50%);
  background: radial-gradient(closest-side, rgba(var(--ion-t)/.10), transparent 70%);
  filter: blur(14px);
  transition: opacity .6s;
}
.myst-in { position: relative; z-index: 3; text-align: center; }
.myst-in .display { margin-top: 26px; }
.myst-in .eyebrow { justify-content: center; }
.myst-note {
  margin-top: clamp(26px, 3.4vw, 40px);
  font-family: var(--mono); font-size: 10px; letter-spacing: .4em; color: var(--faint);
}

/* ═══ 07 · FINALE ═════════════════════════════════════════════════════════ */
.finale {
  position: relative; overflow: hidden;
  min-height: 100svh; min-height: 100vh;
  display: grid; place-items: center;
  padding: clamp(90px, 12vh, 150px) var(--gut);
  background: linear-gradient(180deg, #030305 0%, #06070d 60%, #0b0810 100%);
}
.fin-env { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.fin-glow {
  position: absolute; inset: auto 0 -22%; height: 62%;
  background: radial-gradient(58% 100% at 50% 100%, rgba(var(--ion-t)/.26), transparent 70%);
  filter: blur(24px);
}
.fin-line {
  position: absolute; left: 50%; bottom: 22%; translate: -50% 0;
  width: min(84vw, 1100px); height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--ion-t)/.8) 30%, var(--ion-hot) 50%, rgba(var(--ion-t)/.8) 70%, transparent);
  box-shadow: 0 0 30px rgba(var(--ion-t)/.6);
  opacity: .55;
}
.fin-in { position: relative; z-index: 2; display: grid; justify-items: center; text-align: center; width: 100%; }
.wm-fin { width: min(88vw, 1180px); color: var(--bone); filter: drop-shadow(0 0 40px rgba(var(--ion-t)/.22)); }
.fin-tag {
  margin-top: clamp(30px, 4vw, 56px);
  flex-direction: column; gap: .16em;
  font-size: clamp(1.3rem, 4.4vw, 3.9rem);
  letter-spacing: .28em;
}
.fin-tag .tl-sp { display: none; }
.fin-act { margin-top: clamp(40px, 5vw, 70px); display: grid; justify-items: center; gap: 16px; }
.btn-soon { cursor: default; }
.btn-soon:hover { cursor: default; }
#soonNote.said { color: var(--ion-hot); }

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
.foot {
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  padding: 30px var(--gut) 40px;
  border-top: 1px solid var(--hair);
  background: #0b0810;
  font-family: var(--mono); font-size: 9px; letter-spacing: .3em;
  color: rgba(238,241,251,.24); text-align: center;
}
.ft-sep { width: 3px; height: 3px; background: currentColor; opacity: .6; }

/* ═══ RESPONSIVE ══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  :root { --row-h: 48px; }

  .hero-in { padding-top: 70px; }
  .wm-hero { width: 84vw; }
  .tagline { gap: 0 .5em; letter-spacing: .16em; }

  .chapter-discover { padding: clamp(90px,12vh,140px) 0; }
  .disc-pin { position: static; height: auto; display: block; padding: 0; }
  .chapter-discover .chapter-word { position: relative; bottom: auto; margin-bottom: 10px; }
  .corridor {
    width: auto; overflow-x: auto; overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    transform: none !important;
    padding-block: 26px 34px;
    scrollbar-width: none;
  }
  .corridor::-webkit-scrollbar { display: none; }
  .plate { width: 74vw; max-width: 320px; height: 62vh; max-height: 460px; scroll-snap-align: center; }
  .disc-hint { margin-top: 4px; }

  .brow { grid-template-columns: 40px 1fr auto 52px; padding-inline: 12px; font-size: 11px; letter-spacing: .08em; }
  .board-top { font-size: 9px; letter-spacing: .2em; gap: 10px; padding: 13px 12px; }
  .board-title { display: none; }
  .myst-torch { width: 300px; height: 300px; }
  .mh-grid { gap: 18px; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); }
}

@media (max-width: 560px) {
  .display { font-size: clamp(2.1rem, 11vw, 3.4rem); }
  .display.xl { font-size: clamp(2.3rem, 12.5vw, 4rem); }
  .display.sm { font-size: clamp(1.7rem, 8.4vw, 2.6rem); }
  .chapter-word span { -webkit-text-stroke-width: .75px; }
  .kicker { letter-spacing: .38em; font-size: 9px; }
  .hero-sub { letter-spacing: .22em; font-size: 9.5px; }
  .btn { padding: 15px 30px; letter-spacing: .26em; }
  .foot { letter-spacing: .22em; }
  .board-foot { letter-spacing: .2em; font-size: 8.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .r { opacity: 1 !important; transform: none !important; }
  [data-seq] { opacity: 1 !important; transform: none !important; filter: none !important; }
}