:root {
  --ink: #dcebe6; --deep: #0b1622; --panel: #10202c; --line: #2c4a44;
  --amber: #ffb347; --teal: #59e6c0; --gold: #ffe28a;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: radial-gradient(120% 90% at 50% -10%, #16303f 0%, var(--deep) 55%) fixed, var(--deep);
  color: var(--ink); font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}
.hero { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(320px, 1.2fr);
  gap: 28px; align-items: center; max-width: 1180px; margin: 0 auto; padding: 46px 22px 34px; }
.kicker { color: var(--teal); letter-spacing: 3px; text-transform: uppercase; font-size: 13px; }
h1 { font-size: clamp(34px, 6vw, 64px); letter-spacing: 4px; margin: 8px 0 10px;
  color: #f5ead8; text-shadow: 0 0 26px rgba(255, 179, 71, .35); }
.tagline { color: #b9cfd0; max-width: 42ch; }
#play-now, .playbtn {
  display: inline-block; margin-top: 22px;
  background: linear-gradient(135deg, var(--amber), #f2884b);
  color: #1d1205; text-decoration: none; font-weight: 800; letter-spacing: 1.5px;
  padding: 15px 30px; border-radius: 12px; box-shadow: 0 6px 24px rgba(255, 179, 71, .35);
}
#play-now:hover, .playbtn:hover { filter: brightness(1.12); transform: translateY(-1px); }
.hero-stage { position: relative; }
#hero-preview { width: 100%; aspect-ratio: 16 / 9; display: block;
  border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 12px 42px rgba(0, 0, 0, .55); background: var(--deep); }
.band { max-width: 1180px; margin: 0 auto; padding: 34px 22px; }
.band h2 { color: var(--amber); letter-spacing: 2px; font-size: 24px; margin-bottom: 18px; }
#features { list-style: none; display: grid; gap: 12px; }
#features li { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--teal);
  border-radius: 10px; padding: 12px 16px; }
#features b { color: var(--gold); }
#gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
#gallery figure { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 8px; }
#gallery img { width: 100%; border-radius: 8px; display: block; }
#gallery figcaption { font-size: 13px; color: #9fb6b8; padding-top: 7px; }
#controls { display: grid; gap: 8px; }
.ctl { display: flex; gap: 14px; align-items: baseline; background: var(--panel);
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 14px; }
.key { font-family: ui-monospace, monospace; background: #1c3340; border: 1px solid #37586a;
  border-bottom-width: 3px; border-radius: 6px; padding: 2px 9px; white-space: nowrap; color: var(--teal); }
.goal { margin-top: 10px; color: #b9cfd0; }
.goal em { color: var(--amber); font-style: normal; }
.cta { text-align: center; }
.cta h2 { color: var(--ink); }
footer { text-align: center; color: #6f8688; padding: 26px 14px 34px; font-size: 13px; }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 30px; }
  .hero-stage { order: -1; }
}