:root{
  --primary:#0b7285;
  --accent:#0f4c75;
  --muted:#6c757d;
  --bg:#f8fbfc;
  --card:#ffffff;
  --radius:12px;
  --max-width:1100px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#102a43;line-height:1.6}
.container{max-width:var(--max-width);margin:0 auto;padding:20px}
.site-header{background:linear-gradient(90deg,var(--primary),var(--accent));color:white}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 20px}
.brand{font-weight:700;color:white;text-decoration:none;font-size:1.05rem}
.main-nav a{color:white;text-decoration:none;margin-left:18px}
.menu-toggle{display:none;background:transparent;border:0;color:white;font-size:1.4rem}
.hero{padding:40px 0}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center}
.hero .lead{font-size:1.05rem;color:#052a4e}
.btn{display:inline-block;padding:10px 16px;background:var(--accent);color:white;text-decoration:none;border-radius:8px}
.highlights{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.highlights article{background:var(--card);padding:18px;border-radius:var(--radius);box-shadow:0 6px 18px rgba(16,42,67,0.06);text-align:center}
.highlights img{max-width:140px;margin-bottom:12px}
.site-footer{padding:18px 0;background:#e9f3f7;margin-top:40px}
.site-footer a{color:var(--accent)}
.contact-page ul{list-style:none;padding:0}
.contact-page li{margin-bottom:8px}
.event{background:var(--card);padding:16px;border-radius:10px;margin-bottom:12px}
.hero-images img{max-width:100%;border-radius:12px}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .main-nav{display:none}
  .menu-toggle{display:block}
  .main-nav.open{display:flex;flex-direction:column;position:absolute;top:64px;right:20px;background:var(--accent);padding:12px;border-radius:8px}
  .main-nav.open a{color:white;margin:8px 0}
}