body {font-family: sans-serif; margin:0; padding:0;}
.header {background:#fff; padding:15px 0; border-bottom:1px solid #eee;}
.container {width:90%; max-width:1100px; margin:auto;}
.logo {margin:0; font-size:24px; font-weight:600;}
.btn-primary {background:#0077ff; color:#fff; padding:10px 20px; border-radius:6px; text-decoration:none;}
.hero {text-align:center; padding:80px 0; background:#e8f3ff;}
.trust-grid {display:grid; grid-template-columns:repeat(4,1fr); gap:10px; text-align:center;}
.grid-3 {display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.card {background:#fff; padding:20px; border-radius:8px; box-shadow:0 2px 6px rgba(0,0,0,0.1); text-align:center;}
footer {text-align:center; padding:20px; background:#f0f0f0; margin-top:40px;}