* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: #333; }
.container { width: 90%; max-width: 1100px; margin: auto; }
.section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 2.2rem; color: #004a99; }
.grey-bg { background: #f9f9f9; }

nav { background: #fff; padding: 20px 0; border-bottom: 3px solid #004a99; position: sticky; top: 0; z-index: 1000; }
nav .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.4rem; color: #004a99; }
.logo span { color: #555; font-weight: 300; }
nav ul { display: flex; list-style: none; }
nav ul li { margin-left: 20px; }
nav ul li a { text-decoration: none; color: #333; font-weight: bold; font-size: 0.9rem; }

.hero { background: linear-gradient(rgba(0, 74, 153, 0.85), rgba(0, 74, 153, 0.85)), url('https://images.unsplash.com/photo-1532938911079-1b06ac7ceec7?auto=format&fit=crop&w=1200'); background-size: cover; height: 70vh; display: flex; align-items: center; color: #fff; text-align: center; }
.hero h2 { font-size: 3rem; margin-bottom: 20px; }
.btn { display: inline-block; background: #ffcc00; color: #333; padding: 15px 30px; text-decoration: none; border-radius: 5px; font-weight: bold; margin-top: 20px; }

.mission-box { max-width: 800px; margin: auto; font-size: 1.2rem; color: #555; line-height: 1.8; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.card { background: #fff; padding: 40px; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); text-align: center; border-top: 5px solid #004a99; }
.card i { font-size: 3rem; color: #004a99; margin-bottom: 20px; }
.card h3 { margin-bottom: 5px; }
.subtitle { color: #004a99; font-weight: bold; margin-bottom: 15px; text-transform: uppercase; font-size: 0.8rem; }

.services-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 900px; margin: auto; }
.service-item { display: flex; align-items: center; background: #fff; padding: 15px; border-left: 4px solid #ffcc00; }
.service-item i { color: #28a745; margin-right: 15px; font-size: 1.2rem; }

footer { background: #003366; color: #fff; padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-bottom: 40px; }
.footer-grid h3 { margin-bottom: 20px; color: #ffcc00; }
.copyright { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.8rem; opacity: 0.7; }

@media (max-width: 768px) {
    .grid, .services-list, .footer-grid { grid-template-columns: 1fr; }
    .hero h2 { font-size: 2rem; }
    nav ul { display: none; }
}