:root{
  --bg:#f7fbff;
  --card:#ffffff;
  --text:#0b1220;
  --muted:#6b7280;
  --accent:#00d8ff;
  --accent-dark:#0078d7;
  --max:1100px;
  font-family:Inter,system-ui,Segoe UI,Roboto,'Helvetica Neue',Arial;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}
.container{max-width:var(--max);margin:0 auto;padding:28px}
.site-header{background:linear-gradient(90deg,#004e8c,#0078d7);color:#fff}
.site-header .container{display:flex;align-items:center;justify-content:space-between}
.brand h1{margin:0;font-size:20px}
.role{margin:0;font-size:13px;opacity:.95}
.nav a{color:#e6f6ff;margin-left:18px;text-decoration:none;font-weight:600}
.hero{padding:48px 0}
.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:center}
.hero h2{font-size:28px;margin:0 0 12px}
.hero p{margin:0 0 18px;color:var(--muted)}
.hero-card{background:var(--card);padding:20px;border-radius:10px;box-shadow:0 6px 20px rgba(12,22,30,.06)}
.cta .btn{display:inline-block;background:var(--accent-dark);color:#fff;padding:12px 18px;border-radius:8px;text-decoration:none;margin-right:10px;font-weight:700}
.btn.ghost{background:transparent;border:2px solid rgba(255,255,255,.12);color:#fff}
.section{padding:40px 0}
h3{font-size:20px;margin:0 0 14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.card{background:var(--card);padding:18px;border-radius:10px;box-shadow:0 6px 20px rgba(12,22,30,.04)}
.contact-section .contact-form{max-width:720px}
.form-row{display:flex;gap:12px}
input,textarea{width:100%;padding:12px;border-radius:8px;border:1px solid #e6eef6;background:#fff;font-size:14px}
button.btn{background:var(--accent-dark);color:#fff;border:none;padding:12px 18px;border-radius:8px;font-weight:700;cursor:pointer}
.contact-meta{color:var(--muted);margin-top:12px}
.site-footer{padding:18px 0;background:#0b1220;color:#fff;text-align:center}
.site-footer .small{opacity:.85;font-size:13px}
@media(max-width:800px){
  .hero-grid{grid-template-columns:1fr; padding:18px}
  .nav{display:none}
  .form-row{flex-direction:column}
}