:root {
  --bg: #07090d;
  --ink: #f6f1e4;
  --muted: #c9c0ae;
  --gold: #e7c56a;
  --gold-2: #f6e7c0;
  --line: rgba(231, 197, 106, 0.38);
  --glass: rgba(12, 16, 24, 0.72);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 50% -10%, rgba(231, 197, 106, 0.16), transparent 60%),
    linear-gradient(180deg, #10161f 0%, var(--bg) 42%, #0b1018 100%);
  font-family: Manrope, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(231, 197, 106, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(231, 197, 106, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
}
.bar, .wrap { position: relative; z-index: 1; }
.bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  background: rgba(7, 9, 13, 0.78);
  border-bottom: 1px solid rgba(231, 197, 106, 0.18);
  backdrop-filter: blur(16px);
}
.brand {
  color: var(--gold-2);
  font-family: Outfit, sans-serif;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-decoration: none;
}
.links, .foot { display: flex; gap: 10px; flex-wrap: wrap; }
.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}
.link:hover, .link:focus-visible { border-color: var(--gold); outline: none; }
.ico { width: 18px; height: 18px; }
.wrap { width: min(1080px, calc(100% - 32px)); margin: 0 auto; padding: 48px 0 72px; }
.kicker {
  margin: 0;
  color: var(--gold);
  letter-spacing: 0.18em;
  font-size: 13px;
  font-weight: 800;
}
h1, h2 { font-family: Outfit, sans-serif; letter-spacing: -0.04em; line-height: 0.95; }
h1 { margin: 10px 0 0; font-size: clamp(44px, 7vw, 84px); }
h1 span, h2 { color: var(--gold-2); }
.lede { max-width: 720px; font-size: 20px; color: var(--muted); }
.glass {
  margin-top: 22px;
  padding: 14px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.03) inset, 0 24px 60px rgba(0, 0, 0, 0.35);
}
.player { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: 18px; overflow: hidden; }
.player img, .player iframe { width: 100%; height: 100%; object-fit: contain; border: 0; display: block; background: #000; }
.play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  min-height: 48px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font-weight: 800;
  cursor: pointer;
}
.play:focus-visible, .btn:focus-visible, .arrow:focus-visible, .dot:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btns { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; margin-top: 12px; }
.btn, .arrow, .dot {
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(8, 12, 18, 0.8);
  color: var(--gold-2);
  font-weight: 700;
  cursor: pointer;
}
.btn.on { transform: translateY(1px); border-color: var(--gold); box-shadow: 0 0 18px rgba(231, 197, 106, 0.25); }
.stage { margin-top: 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; }
.frame {
  position: relative;
  min-height: 280px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000;
}
.frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 500ms ease;
}
.frame img.show { opacity: 1; }
.arrow { width: 48px; height: 48px; border-radius: 50%; font-size: 22px; }
.dots { grid-column: 2; display: flex; justify-content: center; gap: 8px; }
.dot { width: 44px; height: 10px; min-height: 10px; padding: 0; border-radius: 999px; }
.dot.on { background: var(--gold); }
.copy { max-width: 820px; color: var(--muted); }
.copy p, .about p { margin: 14px 0 0; }
.rule { height: 1px; margin: 64px 0; background: rgba(231, 197, 106, 0.2); }
.about {
  padding: 32px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.about h2 { margin: 8px 0 0; font-size: clamp(32px, 4vw, 44px); }
.foot { margin-top: 28px; }
.note {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.72);
  color: var(--gold-2);
  font-size: 14px;
  text-align: center;
}
@media (max-width: 900px) {
  .btns { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
  .bar { padding-top: max(14px, env(safe-area-inset-top)); }
  .btns { grid-template-columns: repeat(2, 1fr); }
  .stage { grid-template-columns: 1fr; }
  .arrow { display: none; }
  .dots { grid-column: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .frame img { transition: none; }
}