:root{--bg:#ffffff;--fg:#0f172a;--muted:#475569;--border:#e5e7eb;--accent:#0f172a}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans";color:var(--fg);background:var(--bg)}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
header.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{display:inline-flex;width:36px;height:36px;border-radius:14px;background:var(--accent);color:#fff;align-items:center;justify-content:center}
nav ul{list-style:none;display:flex;gap:10px;margin:0;padding:0}
nav a{text-decoration:none;color:var(--fg);padding:8px 12px;border-radius:10px;font-weight:500}
nav a.active,nav a:hover{background:#f3f4f6}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:30px;padding:64px 0}
.hero h1{font-size:42px;line-height:1.1;margin:0}
.hero p{color:var(--muted);font-size:18px}
.button{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid var(--border);background:#0f172a;color:#fff;font-weight:600;text-decoration:none}
.button.secondary{background:#fff;color:var(--fg)}
.section{padding:56px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{border:1px solid var(--border);border-radius:16px;padding:16px;background:#fff}
.card h3{margin:8px 0 8px}
.text-muted{color:var(--muted)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.kpi{border:1px solid var(--border);border-radius:16px;padding:16px}
.kpi .num{font-size:28px;font-weight:700}
ul.disc{list-style:disc;padding-left:18px}
footer{border-top:1px solid var(--border);margin-top:48px}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px;padding:28px 0}
small.copy{display:block;text-align:center;color:#6b7280;padding-bottom:28px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;font:inherit}
textarea{min-height:140px}
.badge{display:inline-block;font-size:12px;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;border:1px solid #e5e7eb}
@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .grid-3,.grid-2,.kpis,.footer-inner,form .row{grid-template-columns:1fr}
}