:root{
  --bg:#f7faff;
  --txt:#0b1220;
  --muted:#4b5563;
  --primary:#2563eb;   /* blue-600 */
  --primary-100:#dbeafe; /* blue-100 */
  --card:#ffffffb3;     /* glass */
  --border:#e2e8f0;     /* slate-200 */
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.06);
  --max:1120px;
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:
  radial-gradient(1200px 800px at 10% -10%, var(--primary-100) 0%, transparent 50%),
  radial-gradient(800px 600px at 100% 0%, #e0e7ff 0%, transparent 50%),
  linear-gradient(#f8fafc,#ffffff);
  color:var(--txt)}
.container{max-width:var(--max);margin-inline:auto;padding:0 24px}
.section{padding:64px 0}
.section h2{font-size:clamp(24px,4vw,36px);margin:0 0 6px}
.muted{color:var(--muted)}
.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid #bfdbfe;background:#fffafc;backdrop-filter:saturate(180%) blur(6px);padding:6px 10px;border-radius:999px;color:#1d4ed8;font-size:12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav{display:flex;gap:24px;align-items:center}
.nav a{color:#475569;text-decoration:none;font-size:14px}
.nav a:hover{color:#0f172a}
.brand{font-weight:800;letter-spacing:-.02em;color:#0f172a;text-decoration:none}
.brand span:last-child{color:var(--primary)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;padding:10px 16px;border-radius:12px;text-decoration:none;border:0;font-weight:600}
.btn:hover{filter:brightness(.95)}
.btn-outline{background:#ffffffb3;border:1px solid var(--border);color:#0b1220}
.hero{border:1px solid var(--border);border-radius:24px;background:rgba(255,255,255,.6);backdrop-filter:blur(8px);padding:32px}
.hero h1{font-size:clamp(28px,5vw,56px);line-height:1.1;margin:12px 0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:12px;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:6px 10px}
.kpi{height:485px;border-radius:16px;background:linear-gradient(135deg,#eff6ff,#eef2ff);border:1px solid var(--border);display:grid;place-items:center;font-weight:800;font-size:28px;color:#2563eb;letter-spacing:.06em}
.feature{display:flex;gap:16px}
.feature .icon{flex:0 0 40px;height:40px;border:1px solid var(--border);border-radius:12px;display:grid;place-items:center}
.stack-tags{display:flex;flex-wrap:wrap;gap:10px}
.stack-tags span{border:1px solid var(--border);background:#ffffffb3;border-radius:12px;padding:8px 12px;font-size:14px}
footer{border-top:1px solid var(--border);background:linear-gradient(180deg,transparent,#ffffffb3)}
input,textarea{width:100%;border:1px solid #cbd5e1;border-radius:12px;background:#ffffffcc;padding:12px;outline:none}
input:focus,textarea:focus{border-color:#60a5fa}
.contact-grid{display:grid;gap:24px;grid-template-columns:2fr 1fr}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.footer-note{font-style:italic;color:#94a3b8}