:root{
  --bg:#0b0f14;
  --panel:#0f141b;
  --text:#e7edf3;
  --muted:#a6b3c2;
  --brand:#7dd3fc;
  --brand-2:#38bdf8;
  --accent:#a78bfa;
  --ok:#34d399;
  --warn:#f59e0b;
  --danger:#fb7185;
  --card:#10161f;
  --border:#1f2a37;
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 80% -10%, rgba(56,189,248,.12), transparent 40%),
              radial-gradient(800px 400px at 10% 110%, rgba(167,139,250,.10), transparent 40%),
              var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{color:var(--brand-2); text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1100px, 92%); margin-inline:auto}

.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: saturate(180%) blur(10px);
  background: rgba(11,15,20, .6);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0;}
.brand{display:flex; align-items:center; gap:12px}
.logo{
  width:34px; height:34px; border-radius:10px; display:grid; place-items:center;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color:#0b0f14; font-weight:800;
  box-shadow:var(--shadow);
  text-decoration:none;
}
.brand h1{font-size:16px; margin:0; letter-spacing:.3px}
.nav a.btn, .hero a.btn, .cta a.btn{
  display:inline-block; padding:10px 14px; border:1px solid var(--border);
  border-radius:12px; background:#0e131a; transition:transform .06s ease, background .2s ease;
}
.nav a.btn:hover, .hero a.btn:hover, .cta a.btn:hover{transform:translateY(-1px); background:#0f1a24}
.links{display:flex; gap:10px; flex-wrap:wrap}
.links a{padding:8px 12px; border-radius:10px; border:1px solid var(--border)}
.skip{position:absolute; left:-9999px}
.skip:focus{left:10px; top:10px; background:#000; padding:8px 12px; border-radius:8px}

section{padding:72px 0}
.section-head{display:flex; align-items:end; justify-content:space-between; margin-bottom:24px; gap:16px; flex-wrap:wrap}
h2{font-size:28px; margin:0 0 8px}
p.lead{color:var(--muted); font-size:18px; margin:0}

.hero{padding:96px 0 64px; text-align:center}
.hero h1{font-size:44px; line-height:1.1; margin:0 auto 16px; width:min(860px, 95%)}
.hero p{color:var(--muted); width:min(760px, 95%); margin:0 auto 24px}
.hero-cta{display:flex; gap:12px; justify-content:center; flex-wrap:wrap}
.badges{display:flex; gap:10px; justify-content:center; margin-top:14px; color:var(--muted); font-size:14px}

.grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:16px}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px; box-shadow:var(--shadow);
}
.card h3{margin:8px 0 4px}
.chip{display:inline-block; padding:4px 8px; border-radius:999px; border:1px solid var(--border); font-size:12px; color:var(--muted)}
.list{margin:10px 0 0; padding-left:18px}
.list li{margin:6px 0}

.about{display:grid; grid-template-columns: 1.1fr .9fr; gap:24px}
@media (max-width: 900px){ .about{grid-template-columns:1fr} }
.about .panel{background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:18px}
.about .kv{display:grid; gap:8px}
.about .kv div{display:flex; justify-content:space-between; border-bottom:1px dashed var(--border); padding:8px 0}
.about .kv div span:first-child{color:var(--muted)}

.project{display:flex; gap:16px; align-items:flex-start}
.project .icon{width:40px; height:40px; border-radius:10px; display:grid; place-items:center; background:linear-gradient(135deg, var(--brand), var(--accent)); color:#0b0f14; font-weight:800}

.cta{padding:60px 0 100px; text-align:center}
.footer{padding:28px 0 48px; color:var(--muted); border-top:1px solid var(--border); text-align:center; font-size:14px}
.taglinks{display:flex; gap:14px; flex-wrap:wrap}
.taglinks a{border:1px solid var(--border); border-radius:10px; padding:6px 10px}