:root{--bg:#0b0b0b;--surface:#111827;--text:#e5e7eb;--muted:#9ca3af;--primary:#22D3EE;--accent:#7C3AED;--shadow:0 10px 30px rgba(0,0,0,.35)}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--primary);text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
nav{position:sticky;top:0;background:rgba(17,24,39,.7);backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid #1f2937;z-index:50}
nav .inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;gap:10px;align-items:center}
.brand img{height:28px}
.brand .name{font-weight:800;letter-spacing:.5px}
.brand .name .syn{color:var(--text)}
.brand .name .formax{background:linear-gradient(45deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.menu a{padding:8px 12px;border-radius:10px;border:1px solid transparent}
.menu a:hover{border-color:#1f2937;background:#0f172a}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;border:1px solid var(--primary);color:var(--text)}
.btn.primary{background:var(--primary);color:#0b0b0b;font-weight:700}
.hero{padding:74px 0 40px;box-shadow:var(--shadow);background:radial-gradient(1200px 600px at 70% -200px, rgba(34,211,238,.15), transparent)}
.hero h1{font-size:46px;line-height:1.1;margin:10px 0 16px}
.hero p{color:var(--muted);font-size:20px;max-width:780px}
.cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.grid{display:grid;gap:18px;margin:30px 0}
.card{background:var(--surface);border:1px solid #1f2937;border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px}
.card p{color:var(--muted)}
section{padding:20px 0}
footer{padding:32px 0;color:#94a3b8;border-top:1px solid #1f2937;margin-top:40px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kpis .kpi{background:#0f172a;border:1px solid #1f2937;border-radius:14px;padding:18px;text-align:center}
.kpis .kpi b{font-size:28px;display:block}
@media (max-width:900px){.hero h1{font-size:36px}.grid{grid-template-columns:1fr}.kpis{grid-template-columns:1fr}}