/* ─────────────────────────────────────────────
   Alystria · twilight, iridescent, a little alive
   ───────────────────────────────────────────── */

:root {
  --night: #0a1230;
  --deep: #111c45;
  --dusk: #22356d;
  --cyan: #6fe7ff;
  --blue: #6aa8ff;
  --violet: #a77bff;
  --violet-text: #bba0ff;
  --pink: #ff7ad9;
  --peach: #f3b9a6;
  --ink: #eef1ff;
  --muted: #b1bbe0;
  --faint: #8f9bcb;
  --line: rgba(190, 205, 255, 0.14);
  --card: rgba(16, 25, 64, 0.82);
  --card-hover: rgba(26, 38, 92, 0.9);
  --iris: linear-gradient(100deg, var(--cyan), var(--blue) 30%, var(--violet) 60%, var(--pink) 85%, var(--cyan));
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --gutter: clamp(16px, 5vw, 64px);
  --max: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--night);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }
img, svg { display: block; }
::selection { background: rgba(167, 123, 255, 0.45); }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  padding: 8px 14px;
  background: var(--ink);
  color: var(--night);
  border-radius: 8px;
}
.skip:focus { left: 12px; }

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

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.noscript { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) 40px; color: var(--muted); }

/* ── Sky ─────────────────────────────────── */

.sky {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(120% 70% at 70% 110%, rgba(243, 185, 166, 0.2), transparent 60%),
    radial-gradient(90% 60% at 10% 100%, rgba(167, 123, 255, 0.16), transparent 60%),
    linear-gradient(180deg, var(--night) 0%, var(--deep) 45%, var(--dusk) 100%);
}

/* three star layers, each one box-shadow field that twinkles as a whole */
.stars i {
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  animation: twinkle 5s ease-in-out infinite alternate;
}
.stars i:nth-child(2) { animation-duration: 7s; animation-delay: -3s; }
.stars i:nth-child(3) { animation-duration: 3.6s; animation-delay: -1s; width: 2.5px; height: 2.5px; }
@keyframes twinkle {
  from { opacity: 0.25; }
  to { opacity: 0.95; }
}

.cloud {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
  background:
    radial-gradient(closest-side at 50% 42%, rgba(120, 140, 210, 0.42), rgba(120, 140, 210, 0.12) 55%, transparent),
    radial-gradient(closest-side at 50% 80%, rgba(243, 185, 166, 0.22), transparent);
  animation: drift ease-in-out infinite alternate;
}
.c1 { width: 620px; height: 220px; top: 12%; left: -6%; animation-duration: 70s; }
.c2 { width: 760px; height: 260px; top: 50%; left: 36%; animation-duration: 90s; animation-delay: -40s; }
.c3 { width: 520px; height: 190px; top: 78%; left: 4%; animation-duration: 80s; animation-delay: -20s; }
@keyframes drift {
  from { transform: translateX(-18vw); }
  to { transform: translateX(22vw); }
}

/* ── Nav ─────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px var(--gutter);
  background: linear-gradient(180deg, rgba(10, 18, 48, 0.94) 0%, rgba(10, 18, 48, 0.7) 60%, rgba(10, 18, 48, 0));
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s, border-color 0.3s;
}
.nav.solid { background-color: rgba(10, 18, 48, 0.92); border-bottom-color: var(--line); }
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 8px;
}
.brand img { border-radius: 50%; box-shadow: 0 0 0 1px var(--line), 0 0 18px rgba(111, 231, 255, 0.25); }
.nav nav { display: flex; gap: clamp(12px, 2.4vw, 28px); }
.nav nav a {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  border-radius: 4px;
  transition: color 0.2s;
}
.nav nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--iris);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav nav a:hover,
.nav nav a.here { color: var(--ink); }
.nav nav a.here::after { transform: scaleX(1); }

.motion-toggle {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}
.motion-toggle:hover { color: var(--ink); background: rgba(255, 255, 255, 0.1); }
.motion-toggle .i-play,
.motion-toggle[aria-pressed="true"] .i-pause { display: none; }
.motion-toggle[aria-pressed="true"] .i-play { display: block; }

/* ── Entrance and reveal ─────────────────── */

.js .rise {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 1s var(--ease) forwards;
  animation-delay: calc(0.12s + var(--i, 0) * 0.11s);
}
@keyframes rise {
  to { opacity: 1; transform: none; }
}
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: calc(var(--i, 0) * 0.09s);
}
.js .reveal.in { opacity: 1; transform: none; }

/* ── Hero ────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 120px var(--gutter) 140px;
  overflow: hidden;
}
.mane {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  isolation: isolate;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
}
/* a soft dark pool behind the text keeps it readable over the strands */
.hero-inner::before {
  content: "";
  position: absolute;
  left: -12%;
  top: -18%;
  width: min(900px, 110%);
  height: 136%;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(8, 14, 40, 0.72), rgba(8, 14, 40, 0.35) 60%, transparent);
  pointer-events: none;
}
.eyebrow {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.wordmark {
  position: relative;
  display: inline-block;
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "SOFT" 100, "opsz" 144;
  font-size: clamp(64px, 15vw, 196px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  background: var(--iris);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 16s linear infinite;
}
.hero.off .wordmark { animation-play-state: paused; }
@keyframes shimmer {
  from { background-position: 0% 50%; }
  to { background-position: 300% 50%; }
}
.tagline {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 300;
  font-variation-settings: "SOFT" 100;
}
.tagline em { font-style: italic; color: var(--peach); }
.lede {
  max-width: 56ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
}
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary {
  color: #120c2e;
  background: var(--iris);
  background-size: 200% 100%;
  box-shadow: 0 8px 30px rgba(167, 123, 255, 0.35);
}
.btn.primary:hover { box-shadow: 0 10px 40px rgba(111, 231, 255, 0.45); background-position: 100% 0; }
.btn.ghost { border: 1px solid var(--line); background: rgba(10, 16, 44, 0.6); }
.btn.ghost:hover { background: rgba(30, 44, 100, 0.75); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 34px;
  width: 22px;
  height: 36px;
  margin-left: -11px;
  border: 1.5px solid rgba(190, 205, 255, 0.35);
  border-radius: 12px;
}
.scroll-cue span {
  position: absolute;
  left: 50%;
  top: 7px;
  width: 3px;
  height: 7px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: var(--ink);
  animation: cue 2s var(--ease) infinite;
}
@keyframes cue {
  0% { transform: translateY(0); opacity: 0; }
  30% { opacity: 1; }
  80%, 100% { transform: translateY(12px); opacity: 0; }
}

.psst {
  position: absolute;
  right: var(--gutter);
  bottom: 40px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  transition: opacity 0.6s;
}
.psst.gone { opacity: 0; }

/* ── Marquee ─────────────────────────────── */

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(10, 18, 48, 0.6);
  padding: 16px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: slide 70s linear infinite;
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  font-weight: 300;
  color: var(--muted);
  white-space: nowrap;
}
.track i { font-style: normal; font-size: 14px; color: var(--violet-text); align-self: center; }
@keyframes slide {
  to { transform: translateX(-50%); }
}

/* ── Sections ────────────────────────────── */

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 150px) var(--gutter) 0;
  box-sizing: content-box;
}
.section-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 60px); }
.kicker {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
h2 {
  display: inline-block;
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "SOFT" 100, "opsz" 96;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}
h2 em { font-style: italic; color: var(--pink); }
.sub { margin: 16px 0 0; color: var(--muted); max-width: 52ch; }

/* ── Worlds ──────────────────────────────── */

.worlds {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.world {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  overflow: hidden;
  container-type: inline-size;
  transition: opacity 0.9s var(--ease), transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.world:hover {
  transform: translateY(-5px);
  border-color: rgba(167, 123, 255, 0.45);
  box-shadow: 0 24px 60px rgba(5, 8, 30, 0.55);
}
.stage {
  position: relative;
  aspect-ratio: 5 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.stage.paused,
.stage.paused * { animation-play-state: paused !important; }
.world-copy { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.world h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 23px;
  letter-spacing: -0.01em;
}
.world p { margin: 0 0 18px; color: var(--muted); font-size: 15.5px; }
.more {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  color: var(--cyan);
  border-radius: 4px;
}
.more span { display: inline-block; transition: transform 0.25s var(--ease); }
.more:hover span { transform: translateX(5px); }

/* game scene */
.land { width: 100%; height: 100%; }
.ridge { transition: transform 1.2s var(--ease); }
.world:hover .ridge.far { transform: translateX(-6px); }
.world:hover .ridge.mid { transform: translateX(-12px); }
.scene-stars circle { animation: twinkle 3s ease-in-out infinite alternate; }
.scene-stars circle:nth-child(odd) { animation-duration: 4.4s; animation-delay: -2s; }
.glow { transform-origin: 200px 200px; animation: flicker 1.8s ease-in-out infinite; }
.flame { transform-origin: 200px 206px; animation: flame 0.9s ease-in-out infinite alternate; }
.embers circle { animation: ember 2.6s ease-out infinite; opacity: 0; }
.embers circle:nth-child(2) { animation-delay: -0.9s; }
.embers circle:nth-child(3) { animation-delay: -1.7s; }
.mira { transform-box: fill-box; transform-origin: 50% 100%; animation: breathe 4s ease-in-out infinite; }
@keyframes flicker { 50% { opacity: 0.7; transform: scale(0.92); } }
@keyframes flame { to { transform: scaleY(1.18) scaleX(0.9); } }
@keyframes ember {
  0% { transform: translate(0, 0); opacity: 0; }
  15% { opacity: 1; }
  100% { transform: translate(6px, -46px); opacity: 0; }
}
@keyframes breathe { 50% { transform: scaleY(1.025); } }
.subtitle {
  position: absolute;
  left: 50%;
  bottom: 10px;
  width: calc(100% - 28px);
  transform: translateX(-50%);
  padding: 7px 12px;
  border-radius: 8px;
  background: rgba(5, 6, 22, 0.66);
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  min-height: 2.6em;
}
.subtitle b { color: var(--peach); font-weight: 600; margin-right: 6px; }
.subtitle b:empty { display: none; }

/* chess scene */
.stage-chess {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px;
  background: radial-gradient(80% 90% at 30% 50%, rgba(167, 123, 255, 0.18), transparent), #0f1840;
}
.board {
  position: relative;
  flex: none;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  height: 100%;
  aspect-ratio: 1;
  max-width: 58%;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.sq {
  position: relative;
  display: grid;
  place-items: center;
  font-size: min(5.6cqw, 21px);
  line-height: 1;
  background: #aeb8e8;
  transition: background 0.3s;
}
.sq.d { background: #5463ab; }
.sq.hl { background: #f5c9e8; }
.sq.d.hl { background: #c88ad2; }
.sq span {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}
.sq .w { color: #fff; text-shadow: 1px 0 #1c1442, -1px 0 #1c1442, 0 1px #1c1442, 0 -1px #1c1442; }
.sq .b { color: #1c1442; }
.sq span.moving { position: relative; z-index: 2; transition: transform 0.5s var(--ease); }
.coach { flex: 1; min-width: 0; align-self: center; }
.coach-face {
  position: relative;
  width: 38px;
  height: 38px;
  margin-bottom: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, #ffd2a8 45%, #f39a7a);
}
.coach-face.nod { animation: nod 0.5s var(--ease); }
@keyframes nod { 40% { transform: translateY(3px) rotate(-6deg); } }
.coach-face span {
  position: absolute;
  top: 15px;
  width: 4px;
  height: 6px;
  border-radius: 2px;
  background: #2a1838;
  animation: blink 4.6s infinite;
}
.coach-face span:first-child { left: 12px; }
.coach-face span:last-child { right: 12px; }
@keyframes blink { 0%, 95%, 100% { transform: scaleY(1); } 97% { transform: scaleY(0.1); } }
.coach-says {
  margin: 0;
  padding: 8px 10px;
  border-radius: 4px 12px 12px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--ink);
}
@container (max-width: 360px) {
  .stage-chess { gap: 10px; padding: 12px; }
  .coach-face { width: 30px; height: 30px; margin-bottom: 6px; }
  .coach-face span { top: 11px; width: 3px; height: 5px; }
  .coach-face span:first-child { left: 9px; }
  .coach-face span:last-child { right: 9px; }
  .coach-says { font-size: 11.5px; padding: 6px 8px; }
}

/* desktop scene */
.stage-desk {
  container-type: size;
  background:
    radial-gradient(70% 80% at 80% 20%, rgba(255, 122, 217, 0.35), transparent),
    radial-gradient(70% 80% at 10% 90%, rgba(111, 231, 255, 0.3), transparent),
    linear-gradient(160deg, #2a3a86, #563c8c);
}
.win {
  position: absolute;
  border-radius: 6px;
  background: rgba(240, 242, 255, 0.92);
  box-shadow: 0 8px 20px rgba(10, 10, 40, 0.35);
  overflow: hidden;
}
.win::before {
  content: "";
  display: block;
  height: 12%;
  min-height: 12px;
  background: #d6dbf5;
}
.win i {
  display: block;
  height: 6px;
  margin: 8px 10px 0;
  border-radius: 3px;
  background: #c7cdea;
}
.win i:nth-child(2) { width: 70%; }
.win i:nth-child(3) { width: 45%; }
.w1 { left: 8%; top: 14%; width: 46%; height: 52%; }
.w2 { left: 46%; top: 30%; width: 44%; height: 44%; }
.taskbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 13%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  background: rgba(10, 14, 40, 0.75);
}
.taskbar b { width: 12px; height: 12px; border-radius: 3px; background: rgba(255, 255, 255, 0.35); }
.taskbar b:first-child { background: var(--iris); }
.clock { margin-left: auto; font-family: var(--mono); font-size: 10px; color: var(--muted); }

/* the critter walks a loop: taskbar → up window 2 → across its top → sits → hops down.
   Container units keep the motion transform-only. */
.critter {
  position: absolute;
  left: 0;
  bottom: 13cqh;
  width: 34px;
  height: 31px;
  animation: roam 16s linear infinite;
}
.critter svg { animation: bob 0.45s ease-in-out infinite alternate; transform-origin: 50% 100%; }
@keyframes bob { to { transform: translateY(-2px) rotate(3deg); } }
@keyframes roam {
  0%       { transform: translate(4cqw, 0) scaleX(1); }
  28%      { transform: translate(82cqw, 0) scaleX(1); }
  29%      { transform: translate(82cqw, 0) rotate(-90deg); }
  42%      { transform: translate(82cqw, -57cqh) rotate(-90deg); }
  43%      { transform: translate(78cqw, -57cqh) scaleX(-1); }
  56%      { transform: translate(58cqw, -57cqh) scaleX(-1); }
  57%, 80% { transform: translate(58cqw, -57cqh) scaleX(1); }
  86%      { transform: translate(50cqw, 0) scaleX(-1); }
  100%     { transform: translate(4cqw, 0) scaleX(-1); }
}
.critter-bubble {
  position: absolute;
  left: 50%;
  bottom: 110%;
  translate: -50% 0;
  padding: 3px 8px;
  border-radius: 8px;
  background: #fff;
  color: #24163f;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  animation: critterTalk 16s linear infinite;
}
@keyframes critterTalk {
  0%, 59% { opacity: 0; }
  61%, 78% { opacity: 1; }
  80%, 100% { opacity: 0; }
}

/* ── Videos ──────────────────────────────── */

.videos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.video {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  overflow: hidden;
  text-decoration: none;
  transition: opacity 0.9s var(--ease), transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.video.feature { grid-column: 1 / -1; flex-direction: row; }
.video.feature .thumb { flex: 1.5; }
.video.feature .vmeta { flex: 1; justify-content: center; padding: 32px 36px; gap: 10px; }
.video.feature .vdesc { display: block; margin-top: 4px; color: var(--muted); font-size: 15.5px; }
.video:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 231, 255, 0.45);
  box-shadow: 0 22px 54px rgba(5, 8, 30, 0.55);
}
.thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d1538;
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.92);
  transition: transform 0.8s var(--ease), filter 0.5s;
}
.video:hover .thumb img { transform: scale(1.05); filter: none; }
.play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  margin: -27px 0 0 -27px;
  border-radius: 50%;
  background: rgba(10, 14, 40, 0.6);
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.5);
  transition: transform 0.35s var(--ease), background 0.35s;
}
.play::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 17px;
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent #fff;
}
.video:hover .play { transform: scale(1.1); background: rgba(167, 123, 255, 0.75); }
.video.feature .play { width: 72px; height: 72px; margin: -36px 0 0 -36px; }
.video.feature .play::after { left: 28px; top: 23px; border-width: 13px 0 13px 21px; }
.vmeta { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px 18px; }
.vmeta small {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
}
.vmeta b { font-family: var(--serif); font-weight: 500; font-size: 18px; line-height: 1.3; }
.video.feature .vmeta b { font-size: clamp(24px, 2.6vw, 32px); line-height: 1.15; }

/* ── Principles ──────────────────────────── */

.principles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.principles li {
  position: relative;
  padding: 34px 40px 38px 0;
  border-bottom: 1px solid var(--line);
}
.principles li:nth-child(odd) { padding-right: 48px; border-right: 1px solid var(--line); }
.principles li:nth-child(even) { padding-left: 48px; }
.principles li::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: var(--iris);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.principles li:hover::after { transform: scaleX(1); }
.num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--violet-text);
}
.principles h3 {
  margin: 6px 0 10px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: -0.01em;
}
.principles p { margin: 0; color: var(--muted); max-width: 44ch; }

/* ── Chat ────────────────────────────────── */

.chat {
  max-width: 720px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--card);
  padding: 22px;
}
.log {
  list-style: none;
  margin: 0;
  padding: 0 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 340px;
  min-height: 120px;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 15.5px;
  line-height: 1.5;
  animation: msgIn 0.35s var(--ease);
}
.msg.from-lys { align-self: flex-start; background: rgba(255, 255, 255, 0.07); border-bottom-left-radius: 4px; }
.msg.from-you {
  align-self: flex-end;
  background: linear-gradient(120deg, rgba(111, 231, 255, 0.28), rgba(167, 123, 255, 0.32));
  border-bottom-right-radius: 4px;
}
.msg a { color: var(--cyan); }
.msg.typing span {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 2px;
  border-radius: 50%;
  background: var(--muted);
  animation: dot 1s infinite;
}
.msg.typing span:nth-child(2) { animation-delay: 0.15s; }
.msg.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes dot { 50% { transform: translateY(-4px); opacity: 0.4; } }
@keyframes msgIn { from { transform: translateY(8px); opacity: 0; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 12px; }
.chips button {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.chips button:hover { background: rgba(167, 123, 255, 0.18); border-color: rgba(167, 123, 255, 0.5); }
.say { display: flex; gap: 8px; }
.say input {
  flex: 1;
  min-width: 0;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 8, 30, 0.6);
  color: var(--ink);
  font: inherit;
  font-size: 16px; /* 16px or more stops iOS zooming in on focus */
  transition: border-color 0.2s, box-shadow 0.2s;
}
.say input::placeholder { color: var(--faint); }
.say input:focus { outline: none; border-color: rgba(111, 231, 255, 0.7); box-shadow: 0 0 0 3px rgba(111, 231, 255, 0.22); }
.say button {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--iris);
  background-size: 200% 100%;
  color: #120c2e;
  cursor: pointer;
  transition: transform 0.2s var(--ease);
}
.say button:hover { transform: translateY(-2px); }

/* ── Footer ──────────────────────────────── */

.foot {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(90px, 12vw, 160px) var(--gutter) 48px;
  box-sizing: content-box;
}
.links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}
.links a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  text-decoration: none;
  transition: opacity 0.9s var(--ease), transform 0.4s var(--ease), border-color 0.25s, background 0.25s;
}
.links a::after {
  content: "↗";
  position: absolute;
  right: 20px;
  top: 18px;
  color: var(--faint);
  transition: transform 0.3s var(--ease), color 0.3s;
}
.links a:hover {
  transform: translateY(-3px);
  border-color: rgba(111, 231, 255, 0.45);
  background: var(--card-hover);
}
.links a:hover::after { color: var(--cyan); transform: translate(2px, -2px); }
.links b { font-family: var(--serif); font-weight: 500; font-size: 22px; }
.links span { color: var(--muted); font-size: 14px; }
.fine { margin: 64px 0 0; font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* ── Lys ─────────────────────────────────── */

.lys {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 50;
  width: 80px;
  height: 84px;
  margin: -48px 0 0 -40px; /* translate() positions the body centre */
  transform-origin: 40px 48px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  will-change: transform;
  opacity: 0;
  transition: opacity 0.8s;
}
.lys.ready { opacity: 1; }
.lys.ready.shy { opacity: 0.15; pointer-events: none; transition-duration: 0.3s; }
.lys.dragging { cursor: grabbing; }
.lys:focus-visible { outline: none; }
.lys:focus-visible .lys-glow { opacity: 1; transform: scale(1.3); }
.lys-body { overflow: visible; animation: hover 3.6s ease-in-out infinite; }
.lys.dragging .lys-body,
.lys.thrown .lys-body { animation: none; }
.lys.sleeping .lys-body { animation-duration: 6s; }
@keyframes hover { 50% { transform: translateY(-5px); } }
.lys-glow { transform-box: fill-box; transform-origin: center; opacity: 0.85; transition: opacity 0.3s, transform 0.3s; }
.eyes { transition: transform 0.12s ease-out; }
.eye-open { transform-box: fill-box; transform-origin: center; }
.eye-shut,
.eye-dizzy,
.mouth-happy { display: none; }
.lys.blink .eye-open { transform: scaleY(0.12); }
.lys.sleeping .eye-open,
.lys.dizzy .eye-open { display: none; }
.lys.sleeping .eye-shut { display: inline; }
.lys.dizzy .eye-dizzy { display: inline; }
.lys.dizzy .eye-dizzy path { transform-box: fill-box; transform-origin: center; animation: spin 0.8s linear infinite; }
.lys.happy .mouth { display: none; }
.lys.happy .mouth-happy { display: inline; }
.lys.happy .cheek { opacity: 0.75; }
@keyframes spin { to { transform: rotate(360deg); } }

.zzz { position: absolute; right: 2px; top: 0; pointer-events: none; display: none; }
.lys.sleeping .zzz { display: block; }
.zzz span {
  position: absolute;
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  opacity: 0;
  animation: zz 3s ease-out infinite;
}
.zzz span:nth-child(2) { animation-delay: 1s; font-size: 18px; }
.zzz span:nth-child(3) { animation-delay: 2s; font-size: 22px; }
@keyframes zz {
  0% { transform: translate(0, 0); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translate(14px, -34px); opacity: 0; }
}

.bubble {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 51;
  width: max-content;
  max-width: min(240px, calc(100vw - 32px));
  padding: 9px 14px;
  border-radius: 16px;
  background: #fbf9ff;
  color: #1c1442;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.4;
  box-shadow: 0 10px 30px rgba(5, 8, 30, 0.45);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.bubble::after {
  content: "";
  position: absolute;
  top: 100%;
  left: var(--tail, 50%);
  margin-left: -7px;
  border: 7px solid transparent;
  border-top-color: #fbf9ff;
}
.bubble.below::after { top: auto; bottom: 100%; border-top-color: transparent; border-bottom-color: #fbf9ff; }
.bubble.show { opacity: 1; }

/* ── Still mode (the pause button): everything holds its pose ── */

.still *,
.still *::before,
.still *::after { animation-play-state: paused !important; }
.still .rise,
.still .reveal { animation: none !important; opacity: 1 !important; transform: none !important; }

/* ── Responsive ──────────────────────────── */

@media (max-width: 960px) {
  .worlds { grid-template-columns: 1fr; max-width: 560px; }
  .video.feature { flex-direction: column; }
  .video.feature .thumb { flex: none; }
  .video.feature .vmeta { padding: 20px 22px 24px; }
  .links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav nav a:not(:last-child) { display: none; }
  .principles { grid-template-columns: 1fr; }
  .principles li,
  .principles li:nth-child(odd),
  .principles li:nth-child(even) { padding: 28px 0 30px; border-right: 0; }
  .psst { bottom: 28px; max-width: 60%; text-align: right; }
  .scroll-cue { display: none; }
  .chat { padding: 16px; border-radius: 20px; }
  .msg { max-width: 90%; }
  .videos { grid-template-columns: 1fr; }
  .video.feature .vmeta b { font-size: 22px; }
}
@media (max-width: 420px) {
  .links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .rise,
  .js .reveal { opacity: 1; transform: none; }
  .critter { transform: translate(58cqw, -57cqh); }
  .critter-bubble { opacity: 1; }
}