:root{
  --bg:#f4fbff; --card:#ffffff; --text:#083246; --muted:#6b98a6;
  --primary:#1e5fd8; --accent:#6ec5ff; --radius:18px; --container:1100px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto; background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased;}
.container{max-width:var(--container);margin:0 auto;padding:28px;}
.site-card{background:var(--card);border-radius:20px;padding:0;overflow:hidden;box-shadow:0 30px 80px rgba(22,50,102,0.06);}
.header{display:flex;align-items:center;justify-content:space-between;padding:22px 34px;border-bottom:1px solid rgba(10,40,80,0.03)}
.logo{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--primary);font-weight:800;font-size:20px}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:10px}
.nav a.cta{background:var(--primary);color:white;padding:10px 14px;border-radius:10px}
.hero{display:grid;grid-template-columns:1fr 480px;align-items:center;gap:28px;padding:48px 34px;background:linear-gradient(180deg,#f7fdff,#f0f9ff)}
.hero h1{font-size:48px;margin:0;color:var(--primary);line-height:1.02}
.hero p{color:var(--muted);margin-top:14px;font-size:16px;max-width:520px}
.hero .cta{margin-top:22px;display:inline-block}
.hero img{width:100%;border-radius:14px;object-fit:cover}
.features{display:flex;justify-content:space-between;padding:34px;border-top:1px solid rgba(10,40,80,0.03)}
.feature{flex:1;text-align:center;padding:12px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;padding:34px}
.card{background:var(--card);padding:16px;border-radius:12px;box-shadow:0 12px 30px rgba(10,40,80,0.04);}
.product img{width:100%;height:180px;object-fit:cover;border-radius:8px}
.gallery .carousel{display:flex;gap:12px;overflow:hidden;padding:12px}
.footer{padding:28px;border-top:1px solid rgba(10,40,80,0.03);color:var(--muted);font-size:14px;text-align:center}
@media(max-width:900px){
  .hero{grid-template-columns:1fr; padding:24px}
  .header{padding:16px}
  .site-card{margin:12px}
}