:root{
  --accent:#0b6b4b;
  --accent-2:#0b79a3;
  --dark:#0b1724;
  --muted:#64748b;
  --bg:#ffffff;
  --card:#f8fafc;
  --maxw:1100px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial;background:#f6f9fb;color:var(--dark);-webkit-font-smoothing:antialiased}
.container{max-width:var(--maxw);margin:0 auto;padding:28px}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;gap:14px;align-items:center}
.logo{width:60px;height:60px;border-radius:8px;display:grid;place-items:center;color:#fff;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent-2))}
.main-nav{display:flex;gap:14px;align-items:center}
.main-nav a{text-decoration:none;color:var(--muted);font-weight:600;padding:8px 10px;border-radius:8px}
.main-nav a.cta{background:var(--accent);color:white}
.hero{display:grid;grid-template-columns:1fr;gap:20px;align-items:center;padding:40px 0;background-size:cover}
.hero-inner{display:grid;gap:16px}
h1{font-size:clamp(24px,3.6vw,38px);margin:0}
.lead{color:var(--muted);max-width:60ch}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:white;padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(11,23,36,0.06)}
.kpi{display:flex;gap:12px;align-items:center}
.kpi .icon{width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;color:#fff;font-weight:700}
.section{padding:28px 0}
.cta-large{background:var(--accent);color:white;padding:12px 18px;border-radius:10px;text-decoration:none;display:inline-block}
.footer{background:#fff;padding:20px;border-top:1px solid #eef2f6;margin-top:28px}
.small{color:var(--muted);font-size:0.95rem}
@media(min-width:900px){
  .hero{grid-template-columns:1fr 420px;padding:60px 0;background-size:contain}
  .main-nav a{color:var(--dark)}
}
form{display:grid;gap:10px}
input,textarea,select{padding:10px;border-radius:8px;border:1px solid #e6eef5;font-size:0.95rem}
.btn{background:var(--accent-2);color:#fff;padding:10px 12px;border-radius:10px;border:0;font-weight:700}