body{margin:0;font-family:Arial,sans-serif;background:#1A1A1A;color:#fff}
header{text-align:center;padding:20px;background:#111;position:sticky;top:0}
.logo{max-width:260px;width:80%}
nav a{color:#fff;text-decoration:none;margin:0 10px}
.hero{padding:60px 20px;text-align:center}
h1{font-size:2.4rem}
.btn{display:inline-block;background:#FF6B35;color:#fff;padding:14px 20px;margin:8px;border-radius:8px;text-decoration:none}
section{padding:50px 20px;max-width:1000px;margin:auto}
h2{color:#FF6B35}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:15px}
.card{background:#252525;padding:20px;border-radius:10px;text-align:center}
.floating{position:fixed;bottom:20px;padding:12px 18px;border-radius:30px;color:#fff;text-decoration:none}
.whatsapp{right:20px;background:#25D366}
.call{left:20px;background:#FF6B35}