:root{
  --bg:#0b0f17;
  --panel:#101827;
  --text:#e8eefc;
  --muted:#a8b3cf;
  --line:#1f2a44;
  --accent:#7aa2ff;
  --accent2:#66e3c4;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(1200px 800px at 20% 0%, rgba(122,162,255,.15), transparent 55%),
              radial-gradient(900px 600px at 80% 10%, rgba(102,227,196,.12), transparent 50%),
              var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.9}

.container{max-width:1100px;margin:0 auto;padding:0 18px}
.section{padding:46px 0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px}

.site-header{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  background: rgba(11,15,23,.65);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 18px}
.brand{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, rgba(122,162,255,.35), rgba(102,227,196,.25));
  border:1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  font-weight:700;
}
nav{display:flex;gap:14px;align-items:center}
nav a{
  padding:10px 12px;border-radius:12px;
  color:var(--muted);
  border:1px solid transparent;
}
nav a.active{
  color:var(--text);
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.nav-toggle{display:none}

.hero{padding:54px 0 26px}
.hero-grid{display:grid;grid-template-columns: 1.2fr .8fr;gap:18px;align-items:stretch}
.kicker{color:var(--muted);margin:0 0 6px}
h1{font-size:46px;letter-spacing:-.5px;margin:0 0 10px}
.subtitle{color:var(--muted);font-size:18px;max-width:62ch}

.hero-card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  overflow:hidden;
  display:flex;flex-direction:column;
}
.avatar{width:100%;height:260px;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.10)}
.hero-card-body{padding:16px}
.hero-card-body ul{margin:8px 0 0 18px;color:var(--muted)}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.chip{
  padding:8px 10px;border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:var(--muted);
  font-size:13px;
}

.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.btn{
  padding:11px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color:var(--text);
  display:inline-flex;align-items:center;gap:10px;
}
.btn.primary{
  background: linear-gradient(135deg, rgba(122,162,255,.35), rgba(102,227,196,.18));
  border-color: rgba(255,255,255,.14);
}
.btn.ghost{background: transparent}
.btn.small{padding:9px 12px;border-radius:12px;font-size:14px}

.links-row{margin-top:14px;color:var(--muted);display:flex;gap:10px;align-items:center}
.text-link{color:var(--muted)}
.text-link:hover{color:var(--text)}

.grid{display:grid;gap:16px}
.cards{grid-template-columns: repeat(3, minmax(0, 1fr))}
.card{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(16,24,39,.55);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card img{width:100%;height:170px;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.08)}
.card-body{padding:14px}
.card-body p{color:var(--muted);margin-top:6px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}
.tags span{
  font-size:12px;color:var(--muted);
  padding:6px 8px;border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.card-actions{display:flex;gap:10px;flex-wrap:wrap}

.two-col{grid-template-columns: 1fr 1fr}
.panel{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.10);
  background: rgba(16,24,39,.55);
  box-shadow: var(--shadow);
  padding:16px;
}
.note{color:var(--muted);margin-top:14px}

.site-footer{
  border-top:1px solid rgba(255,255,255,.06);
  padding:22px 0;
  color:var(--muted);
}

@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  nav{display:none}
  .nav-toggle{display:inline-flex;background:transparent;border:1px solid rgba(255,255,255,.10);color:var(--text);border-radius:12px;padding:8px 10px}
  body.menu-open nav{
    display:flex;flex-direction:column;gap:8px;
    position:absolute;right:18px;top:64px;
    background: rgba(11,15,23,.96);
    border:1px solid rgba(255,255,255,.10);
    padding:10px;border-radius:14px;
  }
}