:root{
  --bg:#0d1216; --bg2:#121a20; --card:#161f26; --line:#243039;
  --gold:#C9A962; --gold-soft:#d8bd80; --txt:#e7edf1; --muted:#93a1ad;
  --ok:#4fbf88; --bad:#e0685f; --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--txt); line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.gold{color:var(--gold)}
.muted{color:var(--muted)}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(13,18,22,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:800;letter-spacing:.14em;font-size:15px}
.brand b{color:var(--gold)}
.nav nav a{color:var(--muted);margin-left:26px;font-size:14px;font-weight:600;transition:color .2s}
.nav nav a:hover,.nav nav a.active{color:var(--txt)}
.btn{display:inline-block;background:var(--gold);color:#1a130a;font-weight:700;padding:11px 20px;border-radius:10px;border:0;cursor:pointer;font-size:14px;transition:transform .15s,background .2s}
.btn:hover{background:var(--gold-soft);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--gold);border:1px solid var(--gold)}
.btn.ghost:hover{background:rgba(201,169,98,.1)}
.btn.sm{padding:7px 14px;font-size:13px}

/* hero */
.hero{position:relative;padding:96px 0 84px;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(201,169,98,.14),transparent 70%)}
.hero .wrap{position:relative}
.hero .eyebrow{color:var(--gold);font-weight:700;letter-spacing:.2em;font-size:12px;text-transform:uppercase}
.hero h1{font-size:52px;line-height:1.08;font-weight:800;margin:16px 0}
.hero p.lead{font-size:19px;color:var(--muted);max-width:640px;margin:0 auto 32px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* sections */
section{padding:72px 0}
.section-head{text-align:center;max-width:620px;margin:0 auto 44px}
.section-head h2{font-size:34px;font-weight:800}
.section-head p{color:var(--muted);margin-top:10px}

.grid{display:grid;gap:20px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){.grid.c3,.grid.c2{grid-template-columns:1fr}.hero h1{font-size:38px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card .ic{width:44px;height:44px;border-radius:11px;background:rgba(201,169,98,.12);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}

.band{background:linear-gradient(180deg,var(--bg),var(--bg2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* forms / dashboard */
.panel{max-width:460px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.panel h2{font-size:24px;margin-bottom:6px}
.panel .muted{margin-bottom:22px;font-size:15px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:600}
input[type=text]{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:13px 14px;font-size:15px;font-family:monospace}
input[type=text]:focus{outline:0;border-color:var(--gold)}
.form-row{margin-bottom:18px}
.alert{padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:18px}
.alert.err{background:rgba(224,104,95,.12);border:1px solid rgba(224,104,95,.4);color:#f0a7a1}

.seatbar{display:flex;gap:8px;margin:18px 0 8px}
.seatbar .s{flex:1;height:10px;border-radius:6px;background:var(--line)}
.seatbar .s.used{background:var(--gold)}
.stat{font-size:40px;font-weight:800}
.stat small{font-size:18px;color:var(--muted);font-weight:600}
table{width:100%;border-collapse:collapse;margin-top:20px}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700}
.pill.free{background:rgba(79,191,136,.15);color:var(--ok)}
.pill.used{background:rgba(201,169,98,.15);color:var(--gold)}

footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}