:root{--brand:#2563eb;--ink:#0f172a;--muted:#475569;--border:#e5e7eb}
*{box-sizing:border-box} html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;color:var(--ink)}
a{color:var(--brand);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;background:#ffffffee;border-bottom:1px solid var(--border);backdrop-filter:blur(6px);z-index:10}
.header-inner{display:flex;justify-content:space-between;align-items:center;height:72px}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:42px}
.nav{display:flex;gap:18px;align-items:center}
.menu-toggle{display:none;border:none;background:transparent;font-size:26px}
.btn{padding:10px 16px;border-radius:12px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-weight:700}
.btn.btn-outline{background:transparent;color:var(--brand)}
.hero{background:linear-gradient(180deg,#f0f7ff,#fff)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;padding:60px 0;align-items:center}
.hero h1{font-size:42px;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 16px;max-width:640px}
.hero img{width:100%;border-radius:16px;border:1px solid var(--border)}
.section{padding:48px 0}
.section h2{font-size:30px;margin:0 0 16px}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feature{background:#f8fafc;border:1px solid var(--border);padding:18px;border-radius:14px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--border);padding:18px;border-radius:14px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.gallery img{width:100%;border-radius:14px;border:1px solid var(--border)}
.contact{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.form{display:grid;gap:12px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px}
.form input,.form textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:10px;font:inherit}
.map{width:100%;min-height:320px;border:0;border-radius:14px}
.site-footer{border-top:1px solid var(--border);background:#fafafa;margin-top:40px}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px;padding:22px 0}
.footer-links{display:grid;gap:6px}
.footer-links a{color:#0f172a}
.footer-contact p{margin:6px 0;color:#475569}
.copy{padding:12px 0;color:#475569;font-size:14px;border-top:1px solid var(--border)}
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .nav{display:none}
  .menu-toggle{display:block}
}