body{margin:0;font-family:Arial;background:#000;color:#fff}
header{background:#111;padding:15px;display:flex;justify-content:space-between;border-bottom:2px solid gold}
header h1{color:gold}
.menu{font-size:26px}
nav{display:none;background:#111}
nav a{display:block;padding:12px;color:white;text-decoration:none}
.hero{text-align:center;padding:50px 20px}
.hero h2{color:gold}
.buttons a{padding:14px 22px;margin:10px;display:inline-block;border-radius:6px;text-decoration:none;font-weight:bold}
.call{background:gold;color:black}
.whatsapp{background:#25D366;color:white}
.section{padding:35px 20px}
.section h2{color:gold}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.grid div{background:#111;padding:20px;border:1px solid gold;text-align:center}
footer{background:#111;text-align:center;padding:20px;border-top:2px solid gold}
.float-whatsapp{position:fixed;right:20px;bottom:20px;background:#25D366;padding:16px;border-radius:50%;color:white;font-size:22px;text-decoration:none}