*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:#333;background:#fff}
header{background:#fff;padding:15px 40px;border-bottom:1px solid #e5e5e5}
.container{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between}
.logo{width:100px;height:auto}
nav a{text-decoration:none;margin-left:20px;color:#001a3a;font-weight:600;font-size:15px}
nav a:hover,nav a.active{color:#0072ce}
section{padding:70px 40px;max-width:1200px;margin:auto}
h1,h2,h3{color:#001a3a;margin-bottom:15px}
.hero{text-align:center}
.hero img{max-width:100%;height:auto;margin-top:25px;border-radius:6px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px;margin-top:30px}
.grid div{background:#0072ce;color:#fff;padding:20px;border-radius:6px;text-align:center;font-weight:600}
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px;margin-top:30px}
.about-box{background:#fff;padding:20px;border-radius:6px;box-shadow:0 4px 10px rgba(0,0,0,.05);text-align:center}
footer{background:#001a3a;color:#fff;text-align:center;padding:40px 20px 20px;margin-top:60px}
footer img{width:120px;margin-bottom:20px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding-top:15px;font-size:13px;opacity:.7}
@media(max-width:768px){
.container{flex-direction:column;text-align:center}
nav{margin-top:10px}
nav a{display:inline-block;margin:6px}
section{padding:50px 20px}
h1{font-size:24px}
}