:root {
  --ink: #0d1b26; --paper: #fdf4df; --gold: #ffd23e; --coral: #ff8f6a;
  --teal: #187a8a; --deep: #12263a; --card: #16324a;
}
* { margin: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: linear-gradient(180deg, #12263a 0%, #0d1b26 55%, #0a1420 100%);
  color: var(--paper); font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  min-height: 100vh; }
#top { display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; position: sticky; top: 0; z-index: 20;
  background: rgba(13, 27, 38, 0.82); backdrop-filter: blur: 6px; }
.logo { font-weight: 800; letter-spacing: 3px; color: var(--gold); }
.nav-play { color: var(--paper); text-decoration: none; border: 1px solid var(--coral);
  padding: 7px 18px; border-radius: 10px; font-weight: 700; }
.nav-play:hover { background: var(--coral); color: var(--ink); }
#hero { display: flex; flex-wrap: wrap; align-items: center; gap: 30px;
  max-width: 1150px; margin: 0 auto; padding: 44px 24px 54px; }
.hero-text { flex: 1 1 330px; min-width: 280px; }
h1 { font-size: clamp(40px, 7vw, 72px); letter-spacing: 6px; line-height: 1.02;
  background: linear-gradient(100deg, var(--gold), var(--coral) 70%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.tagline { font-size: clamp(16px, 2.2vw, 21px); margin: 14px 0 24px; color: #d8cfb8; max-width: 30ch; }
#play-now { display: inline-block; text-decoration: none; font-size: 20px; font-weight: 800;
  letter-spacing: 1px; color: var(--ink); background: linear-gradient(120deg, var(--gold), var(--coral));
  padding: 15px 42px; border-radius: 14px; box-shadow: 0 10px 30px rgba(255, 143, 106, 0.35); }
#play-now:hover { transform: translateY(-2px); box-shadow: 0 14px 38px rgba(255, 143, 106, 0.5); }
.fineprint { margin-top: 14px; font-size: 13px; color: #8fa3b5; }
#hero-preview { flex: 1 1 420px; min-width: 280px; max-width: 100%; height: auto; aspect-ratio: 16/10;
  border-radius: 18px; border: 1px solid rgba(253, 244, 223, 0.18);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55); background: #0a1420; }
main { max-width: 1150px; margin: 0 auto; padding: 10px 24px 60px; }
h2 { font-size: clamp(22px, 3vw, 30px); letter-spacing: 2px; color: var(--gold); margin-bottom: 18px; }
#gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
#gallery figure { background: var(--card); border-radius: 14px; padding: 10px;
  border: 1px solid rgba(253, 244, 223, 0.12); }
#gallery img { width: 100%; height: auto; display: block; border-radius: 8px; }
#gallery figcaption { font-size: 13px; color: #9fb3c4; padding-top: 8px; }
.two-col { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 46px; }
.two-col > div { flex: 1 1 320px; background: var(--card); border-radius: 16px; padding: 26px 28px;
  border: 1px solid rgba(253, 244, 223, 0.1); }
#features, #controls ul { list-style: none; padding-left: 0; }
#features li, #controls li { padding: 9px 0 9px 26px; position: relative; line-height: 1.5;
  border-bottom: 1px dashed rgba(253, 244, 223, 0.12); }
#features li::before { content: "\25C6"; position: absolute; left: 2px; color: var(--teal); }
#controls li::before { content: "\25B8"; position: absolute; left: 2px; color: var(--coral); }
#controls p { line-height: 1.6; color: #d8cfb8; margin-bottom: 12px; }
footer { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
  padding: 22px 28px; border-top: 1px solid rgba(253, 244, 223, 0.12);
  font-size: 13px; color: #7f94a6; }
footer a { color: var(--gold); text-decoration: none; font-weight: 700; }
@media (max-width: 640px) {
  #hero { padding: 26px 16px 36px; }
  main { padding: 10px 14px 44px; }
  .two-col > div { padding: 20px; }
}