:root{
  --bg:#06080d; --layer:#0e1118; --glass:rgba(14,17,24,.72);
  --line:rgba(255,255,255,.08); --line-hi:rgba(255,255,255,.16);
  --txt:#f5f5f7; --sub:#a2a5b5; --mut:#717483;
  --acc:#f5f5f7; --acc-dim:rgba(245,245,247,.10);
  --green:#4ade80; --red:#f87171; --yellow:#facc15;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:'Plus Jakarta Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
#bg{position:fixed;inset:0;z-index:0;pointer-events:none;background:
  radial-gradient(600px 400px at 20% 10%,rgba(250,204,21,.04),transparent 60%),
  radial-gradient(700px 500px at 85% 80%,rgba(255,255,255,.025),transparent 60%)}
.wrap{position:relative;z-index:1;max-width:1060px;margin:0 auto;padding:0 24px}
::selection{background:var(--acc);color:#06080d}
a{color:inherit;text-decoration:none}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
nav .inner{max-width:1060px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--yellow);box-shadow:0 0 12px var(--yellow)}
.navlinks{display:flex;gap:8px}
.navlinks a{font-size:.85rem;color:var(--sub);padding:8px 14px;border-radius:999px;border:1px solid transparent;transition:all .25s var(--ease)}
.navlinks a:hover{color:var(--txt);border-color:var(--line);background:rgba(255,255,255,.03)}

/* hero */
.hero{padding:170px 0 60px;text-align:center}
.micro{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-bottom:22px}
h1{font-size:clamp(3.4rem,9vw,6rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.tag{max-width:600px;margin:22px auto 0;color:var(--sub);font-size:1.1rem;line-height:1.65}
.tag b{color:var(--txt);font-weight:600}
.bankroll{margin-top:28px;display:flex;align-items:center;justify-content:center;gap:14px}
.balance{font-family:'JetBrains Mono',monospace;font-size:1rem;color:var(--sub);border:1px solid var(--line-hi);border-radius:999px;padding:10px 22px;background:var(--glass)}
.balance b{color:var(--yellow);font-weight:500}

/* sections */
section{padding:70px 0}
.shead{margin-bottom:34px}
.shead h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-.03em}
.shead p{color:var(--sub);margin-top:10px;max-width:560px;line-height:1.6}

/* game cards */
.arcade{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.game{background:var(--glass);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:20px;padding:22px;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.game:hover{border-color:var(--line-hi);transform:translateY(-3px)}
.game .ghead{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px}
.game .ghead h3{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}
.score{font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--sub)}
.score b{color:var(--txt);font-weight:500}
.gsub{font-size:.85rem;color:var(--mut);margin-bottom:14px}

/* betting controls */
.betrow{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.sidepick,.amtpick{display:flex;gap:8px;flex-wrap:wrap}
.pick{font-family:'JetBrains Mono',monospace;font-size:.78rem;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--mut);cursor:pointer;transition:all .2s var(--ease)}
.pick:hover{color:var(--txt);border-color:var(--line-hi)}
.pick.on{background:var(--acc);color:#06080d;border-color:var(--acc);font-weight:500}
.pick:disabled{opacity:.35;cursor:default}

canvas{display:block;width:100%;aspect-ratio:1/1;background:#04060a;border:1px solid var(--line);border-radius:12px;touch-action:none}
.gcontrols{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.btn{font-family:inherit;font-size:.85rem;font-weight:600;padding:10px 22px;border-radius:999px;border:1px solid var(--line-hi);background:var(--acc);color:#06080d;cursor:pointer;transition:all .25s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,.15)}
.btn:disabled{opacity:.4;cursor:default;transform:none;box-shadow:none}
.btn.ghost{background:transparent;color:var(--sub)}
.keys{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--mut)}
.status{font-size:.82rem;color:var(--yellow);min-height:1.2em;margin-top:10px;font-family:'JetBrains Mono',monospace}
.status.win{color:var(--green)}
.status.lose{color:var(--red)}

/* footer */
footer{border-top:1px solid var(--line);padding:40px 0 60px;margin-top:30px}
footer .inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer p{color:var(--mut);font-size:.85rem}
footer a{color:var(--sub);font-size:.85rem;border-bottom:1px solid var(--line-hi);padding-bottom:2px;transition:color .2s}
footer a:hover{color:var(--txt)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.on{opacity:1;transform:none}
@media(max-width:640px){.hero{padding:130px 0 40px}}