:root {
  color-scheme: dark;
  --bg: #080c12;
  --bg-soft: #0d1117;
  --surface: #111821;
  --surface-2: #161b22;
  --line: #27313c;
  --text: #e6edf3;
  --muted: #8b949e;
  --cyan: #00d9ff;
  --cyan-soft: rgba(0, 217, 255, 0.16);
  --green: #39ff14;
  --violet: #a855f7;
  --amber: #ffb800;
  --danger: #ff4444;
  --radius: 1.25rem;
  --page: min(1180px, calc(100vw - 40px));
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

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

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 68% -10%, rgba(0, 217, 255, 0.07), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

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

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

button { font: inherit; }

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border: 1px solid var(--cyan);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--text);
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 50%;
  display: flex;
  width: 100%;
  height: 80px;
  padding: 0 max(20px, calc((100vw - 1180px) / 2));
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
  border-bottom: 1px solid transparent;
  background: linear-gradient(to bottom, rgba(8, 12, 18, 0.92), rgba(8, 12, 18, 0.55), transparent);
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}

.site-header.is-scrolled {
  border-color: rgba(48, 54, 61, 0.72);
  background: rgba(8, 12, 18, 0.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img,
.footer-brand img {
  border: 1px solid rgba(0, 217, 255, 0.26);
  border-radius: 11px;
  background: #0d1117;
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.08);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav a {
  color: var(--muted);
  font-size: .8rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color .2s ease;
}

.site-nav a:hover { color: var(--text); }

.language-switch {
  display: grid;
  width: 42px;
  height: 34px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(22, 27, 34, 0.75);
  color: var(--cyan);
  cursor: pointer;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.nav-toggle { display: none; }

.hero {
  position: relative;
  display: grid;
  width: var(--page);
  min-height: 790px;
  margin: 0 auto;
  padding: 140px 0 90px;
  align-items: center;
  grid-template-columns: minmax(0, .92fr) minmax(420px, .82fr);
  gap: clamp(30px, 7vw, 100px);
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 80px -15vw 0;
  background-image:
    linear-gradient(rgba(0, 217, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 255, 0.028) 1px, transparent 1px);
  background-size: 54px 54px;
  content: "";
  mask-image: linear-gradient(to right, transparent, black 25%, black 75%, transparent);
}

.hero-ambient {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(6px);
  pointer-events: none;
}

.hero-ambient-one {
  top: 22%;
  right: 2%;
  width: 26rem;
  height: 26rem;
  background: rgba(0, 217, 255, 0.08);
  box-shadow: 0 0 130px rgba(0, 217, 255, 0.16);
}

.hero-ambient-two {
  bottom: 10%;
  left: -20%;
  width: 16rem;
  height: 16rem;
  background: rgba(168, 85, 247, 0.07);
  box-shadow: 0 0 100px rgba(168, 85, 247, 0.14);
}

.eyebrow,
.section-index {
  margin: 0 0 22px;
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .18em;
}

.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(3.25rem, 6.2vw, 6.1rem);
  font-weight: 760;
  letter-spacing: -.065em;
  line-height: .94;
}

.hero h1 em {
  display: block;
  margin-top: .12em;
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px rgba(230, 237, 243, .63);
}

.hero-lede {
  max-width: 580px;
  margin: 32px 0 0;
  color: #aeb7c0;
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  border-radius: 9px;
  font-size: .86rem;
  font-weight: 760;
  letter-spacing: .02em;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  background: var(--cyan);
  box-shadow: 0 12px 40px rgba(0, 217, 255, .14);
  color: #041014;
}

.store-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.store-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.hero-facts {
  display: flex;
  margin-top: 54px;
  gap: 38px;
}

.hero-facts span {
  display: grid;
  gap: 1px;
}

.hero-facts strong {
  color: var(--text);
  font-size: .98rem;
  letter-spacing: .03em;
}

.hero-facts small {
  color: #66717d;
  font-size: .67rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  perspective: 1000px;
}

.board-shell {
  position: relative;
  padding: 20px;
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, .28);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .025), transparent 25%),
    rgba(13, 18, 25, .94);
  box-shadow:
    0 45px 100px rgba(0, 0, 0, .54),
    inset 0 1px rgba(255, 255, 255, .055),
    0 0 80px rgba(0, 217, 255, .06);
  transform: rotateY(-3deg) rotateX(1deg);
}

.board-shell::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 20%, rgba(0, 217, 255, .035), transparent 70%);
  content: "";
  pointer-events: none;
}

.board-topline,
.board-footer {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  color: #687582;
  font-size: .62rem;
  font-weight: 750;
  letter-spacing: .15em;
}

.board-status,
.board-footer span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.board-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber);
}

.game-board {
  padding: 10px 0;
  border: 1px solid rgba(48, 54, 61, .75);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 40%, rgba(0, 217, 255, .035), transparent 55%),
    #0b1016;
}

.grid-lines {
  fill: none;
  stroke: rgba(139, 148, 158, .07);
  stroke-width: 1;
}

.path-shadow {
  fill: none;
  stroke: rgba(0, 217, 255, .12);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 20;
}

.path-cyan,
.path-green {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 7;
  stroke-dasharray: 570;
  animation: draw-path 4s cubic-bezier(.35, .02, .22, 1) infinite;
}

.path-cyan { stroke: var(--cyan); }

.path-green {
  stroke: var(--green);
  animation-delay: .28s;
}

.nodes circle {
  stroke-width: 3;
}

.nodes.inactive circle {
  fill: #1e2630;
  stroke: #394552;
}

.nodes.active circle { stroke: rgba(255, 255, 255, .38); }
.nodes.cyan circle { fill: var(--cyan); }
.nodes.green circle { fill: var(--green); }
.node-highlights { fill: rgba(255, 255, 255, .78); }

.board-footer {
  padding-top: 8px;
}

.board-footer strong {
  color: var(--cyan);
  font-size: .72rem;
}

.legend-cyan {
  display: inline-block;
  width: 14px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.wisp {
  position: absolute;
  z-index: 4;
  top: -32px;
  right: -28px;
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 217, 255, .35), rgba(0, 217, 255, .05) 48%, transparent 72%);
  filter: drop-shadow(0 0 16px rgba(0, 217, 255, .5));
  animation: wisp-float 4s ease-in-out infinite;
}

.wisp::before,
.wisp::after {
  position: absolute;
  right: 47px;
  width: 32px;
  height: 8px;
  border-top: 2px solid rgba(0, 217, 255, .5);
  border-radius: 50%;
  content: "";
  transform: rotate(-18deg);
}

.wisp::after {
  top: 25px;
  width: 22px;
  opacity: .55;
}

.wisp span {
  width: 22px;
  height: 22px;
  border: 5px solid rgba(255, 255, 255, .58);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan), 0 0 42px var(--cyan);
}

@keyframes draw-path {
  0% { stroke-dashoffset: 570; opacity: .25; }
  42%, 75% { stroke-dashoffset: 0; opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: .25; }
}

@keyframes wisp-float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-5px, -10px); }
}

.section-pad {
  width: var(--page);
  margin: 0 auto;
  padding: 110px 0;
}

.manifesto {
  display: grid;
  border-top: 1px solid var(--line);
  grid-template-columns: .38fr 1fr;
  gap: 40px;
}

.manifesto h2,
.section-heading h2,
.closing-cta h2 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.1rem, 4.8vw, 4.4rem);
  font-weight: 680;
  letter-spacing: -.055em;
  line-height: 1.03;
}

.manifesto > div > p {
  max-width: 690px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.85;
}

.section-heading {
  display: flex;
  margin-bottom: 54px;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.section-heading .section-index { align-self: start; }

.features {
  border-top: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.feature-card {
  position: relative;
  min-height: 360px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .025), transparent 50%),
    var(--surface);
}

.feature-card-wide { grid-column: span 2; }

.feature-card::after {
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(0, 217, 255, .08);
  content: "";
  filter: blur(28px);
}

.feature-card-violet::after { background: rgba(168, 85, 247, .14); }

.feature-number {
  color: #53606d;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.feature-card h3 {
  max-width: 380px;
  margin: 36px 0 12px;
  font-size: 1.25rem;
  line-height: 1.2;
}

.feature-card p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}

.feature-icon,
.feature-symbol {
  display: grid;
  height: 80px;
  margin-top: 34px;
  place-items: center;
  color: var(--violet);
  font-size: 3.2rem;
  text-shadow: 0 0 30px rgba(168, 85, 247, .45);
}

.feature-symbol-green {
  color: var(--cyan);
  text-shadow: 0 0 30px rgba(0, 217, 255, .45);
}

.trace-icon {
  position: relative;
  width: 190px;
  margin-left: auto;
  margin-right: auto;
}

.trace-icon::before {
  position: absolute;
  width: 118px;
  height: 42px;
  border-bottom: 4px solid var(--cyan);
  border-left: 4px solid var(--cyan);
  content: "";
  filter: drop-shadow(0 0 8px var(--cyan));
  transform: translate(-8px, -1px);
}

.trace-icon i {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.trace-icon i:nth-child(1) { top: 8px; left: 24px; }
.trace-icon i:nth-child(2) { top: 50px; left: 24px; }
.trace-icon i:nth-child(3) { top: 50px; right: 36px; }
.trace-icon i:nth-child(4) { top: 8px; right: 36px; background: var(--green); box-shadow: 0 0 14px var(--green); }

.how-to { border-top: 1px solid var(--line); }

.steps {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
}

.steps li {
  min-height: 390px;
  padding: 28px 34px 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.steps li:last-child { border-right: 1px solid var(--line); }

.step-marker {
  color: #596572;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.step-demo {
  position: relative;
  display: grid;
  height: 150px;
  margin-top: 25px;
  place-items: center;
}

.step-demo i {
  position: absolute;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.step-watch::before,
.step-trace::before {
  width: 80px;
  height: 45px;
  border-bottom: 3px solid var(--cyan);
  border-left: 3px solid var(--cyan);
  content: "";
  filter: drop-shadow(0 0 7px var(--cyan));
}

.step-watch i:nth-child(1),
.step-trace i:nth-child(1) { transform: translate(-42px, -24px); }
.step-watch i:nth-child(2),
.step-trace i:nth-child(2) { transform: translate(-42px, 24px); }
.step-watch i:nth-child(3),
.step-trace i:nth-child(3) { transform: translate(42px, 24px); background: var(--green); box-shadow: 0 0 18px var(--green); }

.step-remember span {
  color: var(--muted);
  font-size: 2.7rem;
  letter-spacing: .45em;
  animation: memory-pulse 2.4s ease-in-out infinite;
}

@keyframes memory-pulse {
  0%, 100% { opacity: .2; filter: blur(2px); }
  50% { opacity: .9; filter: blur(0); }
}

.steps h3 {
  margin: 22px 0 6px;
  font-size: 1.3rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.closing-cta {
  position: relative;
  display: flex;
  min-height: 460px;
  margin-bottom: 90px;
  padding: 70px;
  overflow: hidden;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(0, 217, 255, .22);
  border-radius: 32px;
  background:
    radial-gradient(circle at 85% 50%, rgba(0, 217, 255, .12), transparent 28%),
    linear-gradient(130deg, #101720, #0b1016);
}

.closing-cta h2 { font-size: clamp(2.7rem, 5.8vw, 5.5rem); }

.closing-cta > div > p:last-child {
  margin: 20px 0 0;
  color: var(--muted);
}

.cta-orbit {
  position: relative;
  display: grid;
  width: 260px;
  height: 260px;
  flex: 0 0 260px;
  place-items: center;
  border: 1px solid rgba(0, 217, 255, .16);
  border-radius: 50%;
  box-shadow: inset 0 0 60px rgba(0, 217, 255, .03);
}

.cta-orbit::before,
.cta-orbit::after {
  position: absolute;
  width: 72%;
  height: 72%;
  border: 1px solid rgba(0, 217, 255, .12);
  border-radius: 50%;
  content: "";
}

.cta-orbit::after { width: 42%; height: 42%; }

.cta-orbit span {
  width: 44px;
  height: 44px;
  border: 8px solid rgba(255, 255, 255, .45);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 28px var(--cyan), 0 0 70px rgba(0, 217, 255, .55);
}

.cta-orbit i {
  position: absolute;
  top: 27px;
  right: 42px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 18px var(--violet);
}

/* Brand home */
.brand-hero {
  position: relative;
  display: grid;
  width: var(--page);
  min-height: 790px;
  margin: 0 auto;
  padding: 150px 0 95px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(390px, .78fr);
  gap: clamp(40px, 8vw, 110px);
}

.brand-hero::before {
  position: absolute;
  z-index: -1;
  inset: 80px -15vw 0;
  background-image:
    linear-gradient(rgba(0, 217, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 255, .028) 1px, transparent 1px);
  background-size: 54px 54px;
  content: "";
}

.brand-hero-copy h1 {
  max-width: 760px;
  margin: 18px 0 25px;
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 690;
  letter-spacing: -.07em;
  line-height: .9;
}

.brand-hero-copy,
.brand-system,
.game-showcase-visual,
.game-showcase-copy { min-width: 0; }

.brand-hero-copy h1 span,
.brand-hero-copy h1 em { display: block; }

.brand-hero-copy h1 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px rgba(230, 237, 243, .55);
}

.brand-system {
  position: relative;
  min-height: 520px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, .25);
  border-radius: 28px;
  background:
    radial-gradient(circle at 80% 5%, rgba(168, 85, 247, .16), transparent 18rem),
    linear-gradient(145deg, rgba(255, 255, 255, .035), transparent 55%),
    #0d131b;
  box-shadow: 0 38px 90px rgba(0, 0, 0, .35), inset 0 0 70px rgba(0, 217, 255, .025);
}

.brand-system::after {
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(0, 217, 255, .13);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 38px rgba(0, 217, 255, .025), 0 0 0 76px rgba(0, 217, 255, .018);
}

.system-topline {
  display: flex;
  padding-bottom: 20px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: #687481;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.system-topline i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.system-game {
  position: relative;
  z-index: 2;
  display: block;
  margin-top: 28px;
  padding: 30px;
  border: 1px solid rgba(0, 217, 255, .3);
  border-radius: 18px;
  background: rgba(13, 19, 27, .84);
  color: var(--text);
  text-decoration: none;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.system-game:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 18px 45px rgba(0, 217, 255, .1);
}

.system-game small {
  color: var(--cyan);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.system-game strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -.05em;
  line-height: 1;
}

.system-game p {
  max-width: 330px;
  margin: 18px 0 32px;
  color: var(--muted);
  font-size: .86rem;
}

.system-game > span {
  color: var(--green);
  font-size: .75rem;
  font-weight: 750;
}

.system-future {
  position: relative;
  z-index: 2;
  display: grid;
  margin: 32px 10px 20px;
  align-items: center;
  grid-template-columns: auto 1fr auto 1fr auto;
  gap: 13px;
}

.system-future span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: #61707d;
  font-size: .66rem;
}

.system-future i { height: 1px; background: var(--line); }

.system-note {
  position: relative;
  z-index: 2;
  margin: 0 10px;
  color: #687481;
  font-size: .72rem;
}

.catalog { border-top: 1px solid var(--line); }

.game-showcase {
  display: grid;
  min-height: 530px;
  overflow: hidden;
  border: 1px solid rgba(0, 217, 255, .24);
  border-radius: 28px;
  background: linear-gradient(135deg, #111821, #0b1016);
  grid-template-columns: minmax(300px, .82fr) minmax(0, 1fr);
}

.game-showcase-visual {
  display: grid;
  min-height: 530px;
  padding: 65px;
  place-items: center;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 217, 255, .11), transparent 18rem),
    linear-gradient(rgba(0, 217, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 217, 255, .025) 1px, transparent 1px);
  background-size: auto, 38px 38px, 38px 38px;
}

.game-showcase-visual svg { width: min(100%, 360px); filter: drop-shadow(0 20px 45px rgba(0, 0, 0, .4)); }
.catalog-grid { fill: #202b36; stroke: #344250; stroke-width: 2; }
.catalog-path { fill: none; stroke: var(--cyan); stroke-width: 8; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 10px var(--cyan)); }
.catalog-active { fill: var(--cyan); stroke: rgba(255, 255, 255, .55); stroke-width: 2; filter: drop-shadow(0 0 9px var(--cyan)); }
.catalog-active circle:last-child { fill: var(--green); filter: drop-shadow(0 0 9px var(--green)); }

.game-showcase-copy {
  display: flex;
  padding: clamp(42px, 6vw, 78px);
  justify-content: center;
  align-items: flex-start;
  flex-direction: column;
}

.game-showcase-copy h3 {
  max-width: 540px;
  margin: 12px 0 22px;
  font-size: clamp(2.5rem, 5vw, 5rem);
  letter-spacing: -.06em;
  line-height: .94;
}

.game-showcase-copy > p:not(.eyebrow) {
  max-width: 570px;
  margin: 0;
  color: var(--muted);
}

.game-showcase-copy ul {
  display: grid;
  margin: 27px 0 34px;
  padding: 0;
  gap: 8px;
  color: #bac4ce;
  font-size: .85rem;
  list-style: none;
}

.game-showcase-copy li::before { margin-right: 9px; color: var(--green); content: "↳"; }

.future-catalog {
  display: grid;
  margin-top: 16px;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.future-catalog article {
  min-height: 240px;
  padding: 32px;
  border: 1px dashed #34404c;
  border-radius: 20px;
  background: rgba(17, 24, 33, .45);
}

.future-catalog article > span { color: #52606d; font-size: .7rem; font-weight: 800; letter-spacing: .13em; }
.future-catalog h3 { margin: 48px 0 10px; font-size: 1.35rem; }
.future-catalog p { max-width: 480px; margin: 0; color: var(--muted); font-size: .88rem; }

.brand-studio { border-color: rgba(168, 85, 247, .24); background: radial-gradient(circle at 84% 48%, rgba(168, 85, 247, .15), transparent 28%), linear-gradient(130deg, #101720, #0b1016); }
.brand-studio > div:first-child { max-width: 760px; }

.brand-monogram {
  position: relative;
  display: grid;
  width: 230px;
  height: 230px;
  flex: 0 0 230px;
  place-items: center;
  border: 1px solid rgba(168, 85, 247, .2);
  border-radius: 42% 58% 55% 45%;
  box-shadow: inset 0 0 70px rgba(168, 85, 247, .05), 0 0 70px rgba(168, 85, 247, .06);
  transform: rotate(8deg);
}

.brand-monogram span {
  color: transparent;
  font-size: 7rem;
  font-weight: 800;
  line-height: 1;
  -webkit-text-stroke: 1px var(--violet);
  filter: drop-shadow(0 0 13px rgba(168, 85, 247, .5));
  transform: rotate(-8deg);
}

.brand-monogram i {
  position: absolute;
  right: 35px;
  bottom: 30px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.site-footer {
  display: grid;
  width: var(--page);
  min-height: 160px;
  margin: 0 auto;
  padding: 40px 0;
  align-items: center;
  border-top: 1px solid var(--line);
  grid-template-columns: 1fr auto;
  gap: 22px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand div { display: grid; }

.footer-brand strong { font-size: .92rem; }
.footer-brand small { color: var(--muted); font-size: .68rem; }

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  font-size: .76rem;
  text-decoration: none;
}

.footer-links a:hover { color: var(--text); }

.site-footer > p {
  grid-column: 1 / -1;
  margin: 0;
  color: #596572;
  font-size: .7rem;
}

/* Privacy policy */
.policy-page {
  background:
    radial-gradient(circle at 8% 15%, rgba(168, 85, 247, .07), transparent 24rem),
    radial-gradient(circle at 90% 5%, rgba(0, 217, 255, .07), transparent 25rem),
    var(--bg);
}

.policy-nav { display: flex; }

.policy-shell {
  display: grid;
  width: var(--page);
  margin: 0 auto;
  padding: 165px 0 110px;
  grid-template-columns: minmax(250px, .42fr) minmax(0, 1fr);
  gap: clamp(50px, 9vw, 130px);
}

.policy-aside {
  position: sticky;
  top: 120px;
  height: max-content;
}

.policy-aside h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4.8vw, 4.7rem);
  letter-spacing: -.06em;
  line-height: .95;
}

.policy-aside > p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--muted);
  font-size: .82rem;
}

.policy-summary {
  display: grid;
  margin-top: 44px;
  grid-template-columns: 3px 1fr;
  gap: 16px;
}

.policy-summary span {
  border-radius: 4px;
  background: linear-gradient(var(--cyan), var(--green));
  box-shadow: 0 0 16px rgba(0, 217, 255, .24);
}

.policy-summary p {
  margin: 0;
  color: #aeb7c0;
  font-size: .86rem;
}

.policy-content {
  max-width: 760px;
}

.policy-intro {
  margin: 0 0 60px;
  color: #b9c2cb;
  font-size: 1.18rem;
  line-height: 1.8;
}

.policy-content section {
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.policy-content section:last-child { border-bottom: 1px solid var(--line); }

.policy-content h2 {
  margin: 0 0 18px;
  font-size: 1.25rem;
  letter-spacing: -.02em;
}

.policy-content p,
.policy-content li {
  color: #9da7b1;
  font-size: .92rem;
  line-height: 1.85;
}

.policy-content p { margin: 0 0 15px; }
.policy-content p:last-child { margin-bottom: 0; }
.policy-content ul { margin: 16px 0 18px; padding-left: 22px; }
.policy-content li { padding-left: 6px; margin: 5px 0; }

.policy-content a {
  color: var(--cyan);
  text-underline-offset: 4px;
}

.policy-content code {
  padding: .16em .42em;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  color: #c8d1da;
  font-size: .85em;
}

.policy-footer { margin-top: 0; }

@media (max-width: 960px) {
  :root { --page: min(100% - 32px, 760px); }

  .hero {
    min-height: auto;
    padding-top: 150px;
    grid-template-columns: 1fr;
  }

  .hero-copy { max-width: 700px; }
  .hero-visual { width: min(100%, 560px); margin: 35px auto 0; }

  .brand-hero { min-height: auto; padding-top: 150px; grid-template-columns: 1fr; }
  .brand-hero-copy { max-width: 760px; }
  .brand-system { width: min(100%, 580px); margin: 25px auto 0; }

  .manifesto { grid-template-columns: 1fr; }
  .manifesto .section-index { margin-bottom: 0; }

  .section-heading { display: grid; }

  .feature-grid { grid-template-columns: repeat(2, 1fr); }

  .game-showcase { grid-template-columns: 1fr; }
  .game-showcase-visual { min-height: 410px; border-right: 0; border-bottom: 1px solid var(--line); }

  .steps { grid-template-columns: 1fr; }
  .steps li { min-height: 330px; border-right: 1px solid var(--line); border-bottom: 0; }
  .steps li:last-child { border-bottom: 1px solid var(--line); }

  .closing-cta { min-height: 400px; padding: 50px; }
  .cta-orbit { width: 190px; height: 190px; flex-basis: 190px; }

  .policy-shell { grid-template-columns: 1fr; }
  .policy-aside { position: static; }
  .policy-summary { max-width: 420px; }
}

@media (max-width: 720px) {
  .site-header { height: 68px; }

  .nav-toggle {
    position: relative;
    z-index: 60;
    display: grid;
    width: 44px;
    height: 40px;
    padding: 10px;
    place-content: center;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--surface);
    cursor: pointer;
  }

  .nav-toggle > span:not(.sr-only) {
    display: block;
    width: 18px;
    height: 1px;
    background: var(--text);
    transition: transform .2s ease;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] > span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .site-nav:not(.policy-nav) {
    position: fixed;
    inset: 0;
    display: none;
    padding: 120px 28px 50px;
    align-items: flex-start;
    flex-direction: column;
    background: rgba(8, 12, 18, .97);
    backdrop-filter: blur(18px);
  }

  .site-nav.is-open { display: flex; }
  .site-nav:not(.policy-nav) a { font-size: 1.1rem; }

  .hero { padding-top: 120px; }
  .hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .brand-hero { padding-top: 120px; }
  .brand-hero-copy h1 { font-size: clamp(3.15rem, 14vw, 5.7rem); }
  .brand-home .hero-actions { align-items: flex-start; flex-direction: column; }
  .brand-home .store-note { max-width: 100%; letter-spacing: .03em; }
  .brand-home .hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
  .brand-home .hero-facts strong { overflow-wrap: anywhere; font-size: .88rem; }
  .hero-facts { gap: 22px; flex-wrap: wrap; }
  .wisp { right: -5px; }

  .section-pad { padding: 82px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: auto; }
  .feature-card { min-height: 330px; }

  .game-showcase-visual { min-height: 330px; padding: 38px; }
  .game-showcase-copy { padding: 38px 28px 44px; }
  .future-catalog { grid-template-columns: 1fr; }

  .closing-cta {
    min-height: 520px;
    margin-bottom: 55px;
    padding: 38px 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-orbit { align-self: flex-end; }
  .brand-monogram { width: 170px; height: 170px; flex-basis: 170px; align-self: flex-end; }
  .brand-monogram span { font-size: 5rem; }

  .site-footer { grid-template-columns: 1fr; }
  .site-footer > p { grid-column: auto; }

  .policy-shell { padding-top: 125px; }
}

@media (max-width: 480px) {
  :root { --page: calc(100% - 24px); }
  .brand img { width: 36px; height: 36px; }
  .policy-nav { gap: 14px; }
  .policy-nav a { display: none; }
  .hero { gap: 25px; }
  .hero-lede { font-size: .97rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-facts { justify-content: space-between; }
  .hero-facts span { max-width: 90px; }
  .board-shell { padding: 13px; border-radius: 22px; }
  .brand-system { min-height: 480px; padding: 18px; border-radius: 22px; }
  .system-game { padding: 24px 20px; }
  .system-game strong { font-size: 2rem; }
  .feature-card { padding: 24px; }
  .steps li { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}