:root{
  --bg:#0b0d12;
  --bg2:#12151d;
  --card:#171b25;
  --line:#242a38;
  --text:#e8ebf2;
  --muted:#9aa3b5;
  --accent:#7c5cff;
  --accent2:#3fd0ff;
  --live:#ff3b5c;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img,svg{display:block;max-width:100%}
.container{width:min(1180px,100% - 40px);margin-inline:auto}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.btn-lg{padding:14px 24px;font-size:16px}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--accent);background:rgba(124,92,255,.08)}
.link{color:var(--accent2);font-weight:600;font-size:14px}
.link:hover{text-decoration:underline}

/* Header */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,13,18,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:32px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 16px var(--accent)}
.nav{display:flex;gap:24px;margin-left:auto;font-size:15px;color:var(--muted)}
.nav a:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:10px}
.burger{display:none;width:40px;height:40px;background:none;border:1px solid var(--line);border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.burger span{width:18px;height:2px;background:var(--text);border-radius:2px}

/* Hero */
.hero{
  padding:80px 0 60px;
  background:
    radial-gradient(600px 300px at 15% 10%,rgba(124,92,255,.25),transparent 70%),
    radial-gradient(500px 300px at 85% 80%,rgba(63,208,255,.18),transparent 70%);
}
.hero-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--muted);background:var(--bg2)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--live);box-shadow:0 0 0 0 rgba(255,59,92,.6);animation:pulse 1.6s infinite}
@keyframes pulse{to{box-shadow:0 0 0 8px rgba(255,59,92,0)}}
.hero h1{font-size:clamp(36px,5vw,60px);line-height:1.08;letter-spacing:-.03em;margin:20px 0 16px}
.hero p{font-size:18px;color:var(--muted);max-width:520px}
.hero-cta{display:flex;gap:12px;margin:28px 0 36px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:26px;letter-spacing:-.02em}
.hero-stats span{font-size:13px;color:var(--muted)}

.hero-card{position:relative}
.player{
  aspect-ratio:16/10;border-radius:var(--radius);border:1px solid var(--line);
  background:
    linear-gradient(180deg,transparent 40%,rgba(11,13,18,.95)),
    linear-gradient(135deg,#2a1f6b,#0f3a4f 60%,#1a1230);
  display:flex;flex-direction:column;justify-content:space-between;padding:16px;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.player-top{display:flex;gap:8px}
.player-bottom{display:flex;align-items:center;gap:12px}
.player-title{font-weight:700}
.player-sub{font-size:13px;color:var(--muted)}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent2),var(--accent));flex:none}
.avatar-sm{width:36px;height:36px}
.tag{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;font-size:12px;font-weight:700;background:rgba(0,0,0,.55);color:#fff}
.tag-live{background:var(--live)}

/* Sections */
.section{padding:72px 0}
.section-tight{padding-top:0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:28px;gap:16px}
.section-head h2{font-size:clamp(24px,3vw,34px);letter-spacing:-.02em}
.grid{display:grid;gap:20px}
.grid-streams{grid-template-columns:repeat(4,1fr)}
.grid-cats{grid-template-columns:repeat(6,1fr)}
.grid-features{grid-template-columns:repeat(4,1fr)}

/* Stream cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.thumb{aspect-ratio:16/9;position:relative;display:flex;justify-content:space-between;align-items:flex-start;padding:10px}
.thumb-1{background:linear-gradient(135deg,#ff7a59,#7c5cff)}
.thumb-2{background:linear-gradient(135deg,#3fd0ff,#1b3a8a)}
.thumb-3{background:linear-gradient(135deg,#2bd37f,#0f4d3a)}
.thumb-4{background:linear-gradient(135deg,#ffd166,#c2410c)}
.card-body{display:flex;gap:12px;padding:14px}
.card h3{font-size:15px;font-weight:700;line-height:1.3}
.card p{font-size:13px;color:var(--muted);margin-top:2px}

/* Categories */
.cat{
  aspect-ratio:3/4;border-radius:var(--radius);padding:16px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:2px;
  border:1px solid var(--line);transition:.2s;
}
.cat:hover{transform:translateY(-4px);border-color:var(--accent2)}
.cat span{font-weight:700;font-size:16px}
.cat small{font-size:12px;color:rgba(255,255,255,.75)}
.cat-1{background:linear-gradient(160deg,#3b2f8f,#121521)}
.cat-2{background:linear-gradient(160deg,#0e5a7a,#121521)}
.cat-3{background:linear-gradient(160deg,#7a2e5a,#121521)}
.cat-4{background:linear-gradient(160deg,#8a4a0e,#121521)}
.cat-5{background:linear-gradient(160deg,#1e6b3a,#121521)}
.cat-6{background:linear-gradient(160deg,#6b1e1e,#121521)}

/* Features */
.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feature-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:rgba(124,92,255,.15);margin-bottom:16px}
.feature h3{font-size:17px;margin-bottom:8px}
.feature p{font-size:14px;color:var(--muted)}

/* CTA */
.cta{padding:40px 0 80px}
.cta-inner{
  text-align:center;padding:56px 24px;border-radius:24px;border:1px solid var(--line);
  background:
    radial-gradient(500px 200px at 50% 0%,rgba(124,92,255,.35),transparent 70%),
    var(--bg2);
}
.cta h2{font-size:clamp(26px,3.5vw,40px);letter-spacing:-.02em}
.cta p{color:var(--muted);margin:10px 0 28px}
.cta-form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cta-form input{
  width:min(360px,100%);padding:14px 16px;border-radius:10px;font-size:16px;
  background:var(--bg);border:1px solid var(--line);color:var(--text);outline:none;
}
.cta-form input:focus{border-color:var(--accent)}

/* Footer */
.footer{border-top:1px solid var(--line);padding:32px 0}
.footer-inner{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.footer-nav{display:flex;gap:20px;margin-left:auto;font-size:14px;color:var(--muted)}
.footer-nav a:hover{color:var(--text)}
.copy{width:100%;font-size:13px;color:var(--muted)}

/* Responsive */
@media (max-width:1024px){
  .grid-streams{grid-template-columns:repeat(2,1fr)}
  .grid-cats{grid-template-columns:repeat(3,1fr)}
  .grid-features{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .hero{padding:48px 0 40px}
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .nav{
    display:none;position:absolute;left:0;right:0;top:68px;
    flex-direction:column;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);
  }
  .nav.open{display:flex}
  .nav a{padding:14px 20px;border-top:1px solid var(--line)}
  .header-actions .btn-ghost{display:none}
  .burger{display:flex}
}
@media (max-width:520px){
  .grid-streams{grid-template-columns:1fr}
  .grid-cats{grid-template-columns:repeat(2,1fr)}
  .grid-features{grid-template-columns:1fr}
  .section{padding:48px 0}
  .header-actions .btn-primary{display:none}
}