@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&family=Poppins:wght@600;700&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Open Sans',sans-serif;color:#212529;background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
header{position:sticky;top:0;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,0.05);z-index:100}
.navbar{display:flex;justify-content:space-between;align-items:center;padding:14px 0}
.navbar .brand{font-family:'Poppins',sans-serif;font-weight:700;font-size:20px;color:#0056b3}
.navbar nav{display:flex;gap:20px}
.navbar nav a{padding:6px 0;position:relative;font-weight:600}
.navbar nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:#0056b3;transition:width .3s}
.navbar nav a:hover::after{width:100%}
.hero{background:url('https://images.unsplash.com/photo-1581094794329-c8112a89b126?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;color:#fff;text-align:center;padding:120px 16px;position:relative}
.hero::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.55)}
.hero > div{position:relative;z-index:1}
.hero h1{font-family:'Poppins',sans-serif;font-size:42px;margin-bottom:16px}
.hero p{font-size:18px;margin-bottom:24px}
.btn-primary{display:inline-block;background:#0056b3;color:#fff;padding:12px 24px;border-radius:6px;font-weight:600;transition:background .3s}
.btn-primary:hover{background:#004494}
.section{padding:60px 0}
.section h2{font-family:'Poppins',sans-serif;font-size:28px;margin-bottom:20px;text-align:center;color:#0056b3}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{background:#fff;border:1px solid #eaeaea;padding:20px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.03);transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.card h3{font-family:'Poppins',sans-serif;font-size:20px;margin-bottom:10px;color:#0056b3}
footer{background:#0f172a;color:#cbd5e1;padding:40px 0;margin-top:40px}
footer .footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
footer h4{font-family:'Poppins',sans-serif;margin-bottom:10px;font-size:18px;color:#fff}
footer a{color:#cbd5e1;font-size:14px}
footer a:hover{color:#fff}
.text-center{text-align:center}