body{margin:0;font-family:Arial,sans-serif;background:#0b0b0b;color:#fff}
.hero{height:90vh;background:linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,.7)),url('https://images.unsplash.com/photo-1503387762-592deb58ef4e') center/cover}
nav{display:flex;justify-content:space-between;padding:25px 10%;align-items:center}
.logo{color:#f5b400;font-size:1.3em;font-weight:bold}
.whatsapp{background:#f5b400;color:#111;padding:10px 20px;text-decoration:none;border-radius:8px}
.hero-content{padding:12% 10%}
.hero h1{font-size:3em;color:#f5b400}
section{padding:70px 10%;text-align:center}
.about,.trust{background:#111}
.services{background:#161616}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:30px}
.grid div{background:#1f1f1f;padding:25px;border-left:4px solid #f5b400;border-radius:10px;transition:.3s}
.grid div:hover{transform:translateY(-5px)}
footer{padding:30px;text-align:center;background:#000;color:#ccc}