:root{
  --bg:#070b14;--panel:#0d1423;--panel-2:#0b1322;--text:#e8edf5;--muted:#9fb0c8;--brand:#22d3ee;--brand-strong:#06b6d4;--border:#1e2a3f;
  --ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--grad:linear-gradient(135deg,#2dd4bf 0%,#60a5fa 40%,#a78bfa 70%,#f472b6 100%);
}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;background:radial-gradient(1200px 600px at 10% -10%,rgba(33,150,243,.15),transparent),
radial-gradient(900px 500px at 100% 0,rgba(236,72,153,.15),transparent),var(--bg);color:var(--text);
font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:16px}
.card{background:linear-gradient(180deg,rgba(13,20,35,.9),rgba(11,19,34,.9));
border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.grid{display:grid;gap:14px}
.grid.cols-2{grid-template-columns:1fr}
@media(min-width:900px){.grid.cols-2{grid-template-columns:1.1fr .9fr}}
.input{width:100%;background:#0b1324;border:1px solid var(--border);color:var(--text);padding:12px;border-radius:12px;outline:none}
.btn{appearance:none;border:0;border-radius:12px;padding:12px 14px;background:var(--brand);color:#052737;font-weight:800;cursor:pointer;
box-shadow:0 8px 30px rgba(34,211,238,.35);transition:transform .08s ease,box-shadow .2s ease}
.btn:hover{background:var(--brand-strong)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--border)}
.badge{display:inline-block;padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}
.logo{width:36px;height:36px;border-radius:8px}

/* NAV */
.navbar{position:sticky;top:0;z-index:30;background:rgba(7,11,20,.75);backdrop-filter: blur(8px);border-bottom:1px solid var(--border)}
.navbar .brand{display:flex;align-items:center;gap:10px;font-weight:900}
.navbar .links{display:none;gap:14px}
.navbar .links a{padding:10px 12px;border-radius:10px;border:1px solid transparent}
.navbar .links a:hover{border-color:var(--border);background:#0b1324}
.navbar .menu-btn{border:1px solid var(--border);background:#0b1324;border-radius:10px;padding:10px 12px}
@media(min-width:900px){.navbar .links{display:flex}.navbar .menu-btn{display:none}}

/* MOBILE SHEET */
.sheet{position:fixed;inset:auto 0 0 0;background:var(--panel);border-top:1px solid var(--border);
transform:translateY(100%);transition:transform .25s ease;z-index:40}
.sheet.open{transform:translateY(0)}
.sheet .sheet-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px}
.sheet a{display:flex;justify-content:center;align-items:center;height:48px;border:1px solid var(--border);border-radius:12px}

/* HERO WOW */
.hero-wrap{position:relative;min-height:84vh;display:flex;align-items:center;overflow:hidden}
#fx{position:absolute;inset:0;width:100%;height:100%}
.hero{position:relative;z-index:2;padding-top:18vh;padding-bottom:10vh}
.h-title{font-size:46px;line-height:1.05;margin:0;font-weight:900;letter-spacing:.2px}
.h-sub{color:var(--muted);max-width:720px;margin-top:10px}
.h-cta{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.glow{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 10px 60px rgba(99,102,241,.25)}
@media(min-width:900px){.h-title{font-size:64px}}

/* LISTEN / FEEDS */
.section-title{display:flex;align-items:center;justify-content:space-between;margin:4px 0 8px}
.tabs{display:flex;gap:8px}
.tab{padding:6px 10px;border:1px solid var(--border);border-radius:10px;color:var(--muted);cursor:pointer}
.tab.active{border-color:#334155;color:#dbeafe;background:#0b1324}

.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.cardItem{display:flex;gap:12px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:14px;background:var(--panel-2)}
.cardItem:hover{transform:translateY(-1px);transition:transform .12s ease}
.cardItem .avatar{width:46px;height:46px;border-radius:12px;background:#0b1324;border:1px solid var(--border)}
.cardItem .meta{flex:1}
.cardItem .title{font-weight:800}
.cardItem .sub{color:var(--muted);font-size:13px}
.price{color:#86efac;font-weight:800}

.duels .duel{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border-bottom:1px solid var(--border);padding:12px 0}
.duel .who{font-weight:800}
.duel .status{font-size:12px}
.status.live{color:var(--ok)} .status.pending{color:var(--warn)} .status.ended{color:var(--bad)}

.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--brand);color:#052737;padding:10px 16px;border-radius:12px;font-weight:800;z-index:1000}
.muted{color:var(--muted)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:8px 0}