body {font-family: Arial, sans-serif; margin:0; background:#f5f5f5; color:#333;}
header {background:#003366; color:white; text-align:center; padding:30px;}
.logo {height:80px;}
nav {background:#0055a5; text-align:center; padding:10px;}
nav a {color:white; margin:0 15px; text-decoration:none; font-weight:bold;}
section {padding:40px; max-width:900px; margin:auto;}
h2, h3 {color:#003366;}
.hero {width:100%; border-radius:10px; margin-bottom:20px;}
.grid {display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:20px;}
.service {background:white; border-radius:8px; box-shadow:0 2px 6px rgba(0,0,0,0.1);}
.service img {width:100%; height:180px; object-fit:cover; border-radius:8px 8px 0 0;}
.service h3 {background:#0055a5; color:white; padding:10px; margin:0;}
.service p {padding:15px;}
.btn {background:#0055a5; color:white; padding:10px 15px; border-radius:4px; text-decoration:none;}
.btn:hover {background:#003366;}
footer {background:#003366; color:white; text-align:center; padding:15px; margin-top:40px;}