:root {
            --primary-blue: #00327c;
            --secondary-blue: #0070ad;
            --accent-teal: #00acad;
            --bg-dark: #000202;
            --white: #ffffff;
            --gray: #f4f4f4;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; }
        
        header { background: var(--white); padding: 1rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 3px solid var(--primary-blue); }
        .logo { height: 60px; }
        nav ul { display: flex; list-style: none; gap: 20px; }
        nav a { text-decoration: none; color: var(--primary-blue); font-weight: 600; font-size: 0.9rem; }

        .hero { 
            height: 60vh; 
            background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('/assets/DSC_4718.jpg'); 
            background-size: cover; 
            background-position: center; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            color: white; 
            text-align: center;
        }

        .container { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
        .card { border: 1px solid #ddd; padding: 20px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
        .card img { width: 100%; height: 200px; object-fit: cover; border-radius: 4px; margin-bottom: 15px; }

        footer { background: var(--bg-dark); color: white; padding: 40px 20px; text-align: center; margin-top: 50px; }
        
        @media (max-width: 768px) {
            nav ul { flex-direction: column; gap: 10px; display: none; }
            .hero { height: 40vh; }
        }