:root {
  --gold:#ffc45e; --gold2:#ff8f3f; --mint:#5cf2c4; --ink:#170f33; --plum:#241631;
  --paper:#f4e9ff; --dim:#c9b8e6;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--ink); color:var(--paper);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
h1,h2,h3 { font-weight:800; }

#topnav { position:fixed; top:0; left:0; right:0; z-index:20; display:flex;
  justify-content:space-between; align-items:center; padding:12px 20px;
  background:linear-gradient(rgba(23,15,51,.85), rgba(23,15,51,0)); }
.logo { font-weight:800; letter-spacing:.14em; color:var(--gold); }
.nav-play { color:var(--gold); text-decoration:none; border:1px solid rgba(255,196,94,.5);
  padding:6px 16px; border-radius:99px; font-weight:600; }

#hero { position:relative; min-height:92vh; display:flex; align-items:center; overflow:hidden;
  background:radial-gradient(120% 90% at 70% 20%, #3a2550 0%, #170f33 60%); }
#hero-preview { position:absolute; inset:0; width:100%; height:100%; }
#hero-copy { position:relative; z-index:2; max-width:640px; padding:96px 28px 48px; }
#hero-copy h1 { margin:0; font-size:clamp(44px,9vw,84px); letter-spacing:.12em; color:var(--gold);
  text-shadow:0 0 34px rgba(255,150,60,.55); }
.tagline { font-size:clamp(16px,2.4vw,21px); color:var(--dim); line-height:1.55; max-width:34ch; }
.btn-row { display:flex; gap:14px; margin-top:26px; flex-wrap:wrap; }
#play-now, .btn { display:inline-block; padding:14px 30px; border-radius:14px; font-size:19px; font-weight:800;
  letter-spacing:.05em; text-decoration:none; color:#241631;
  background:linear-gradient(135deg,#ffd27a,#ff8f3f); box-shadow:0 0 30px rgba(255,150,60,.45); }
.btn.ghost { background:transparent; color:var(--gold); border:2px solid rgba(255,196,94,.5); box-shadow:none; }

.band { max-width:1080px; margin:0 auto; padding:64px 24px; }
.band h2 { font-size:clamp(24px,4vw,34px); color:var(--gold); letter-spacing:.06em; margin:0 0 22px; }
#features { list-style:none; margin:0; padding:0; display:grid; gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); }
#features li { background:linear-gradient(160deg, rgba(105,64,122,.28), rgba(36,22,49,.5));
  border:1px solid rgba(255,196,94,.22); border-radius:14px; padding:16px 18px; line-height:1.5; color:var(--dim); }
#features b { color:var(--paper); }
#features li::before { content:"◆"; color:var(--mint); margin-right:8px; }

.cols { display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.cols h3 { color:var(--mint); margin:0 0 10px; }
.cols p { color:var(--dim); line-height:1.65; }
.gold { color:var(--gold); }
.ctrl-list { list-style:none; padding:0; color:var(--dim); line-height:2; }
.ctrl-list b { color:var(--paper); background:rgba(255,196,94,.14); border:1px solid rgba(255,196,94,.3);
  border-radius:6px; padding:2px 8px; font-size:.92em; }

#gallery { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:14px; }
#gallery img { width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:14px;
  border:1px solid rgba(255,196,94,.25); background:#241631; }
.cap { color:#8f7bab; font-size:13px; margin-top:10px; }

footer { text-align:center; padding:40px 20px 56px; color:#8f7bab;
  border-top:1px solid rgba(255,196,94,.15); }
#foot-play { display:inline-block; margin-top:14px; color:var(--gold); font-weight:700;
  border:1px solid rgba(255,196,94,.5); padding:10px 24px; border-radius:99px; text-decoration:none; }

@media (max-width:640px) {
  #hero-copy { padding:110px 20px 40px; }
  .cols { grid-template-columns:1fr; }
  #hero { min-height:80vh; }
  #hero-preview { width:100%; }
}