:root {
            --primary-blue: #006dc0;
            --dark-blue: #051260;
            --light-blue: #00adf2;
            --text-black: #000;
            --gold: #e9dbb9;
        }

        body {
            font-family: Arial, Helvetica, sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
            color: #333;
        }

        header {
            background: var(--dark-blue);
            color: white;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        nav {
            background: #fff;
            padding: 1rem;
            text-align: center;
            border-bottom: 2px solid var(--primary-blue);
        }

        nav a {
            margin: 0 10px;
            text-decoration: none;
            color: var(--primary-blue);
            font-weight: bold;
        }

        .container {
            max-width: 1000px;
            margin: auto;
            padding: 20px;
        }

        .hero {
            background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), #f4f4f4;
            color: white;
            padding: 60px 20px;
            text-align: center;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }

        .card {
            border: 1px solid #ddd;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .card img {
            width: 100%;
            height: auto;
            border-radius: 4px;
        }

        footer {
            background: #000;
            color: var(--gold);
            text-align: center;
            padding: 2rem;
            margin-top: 40px;
        }

        @media (max-width: 768px) {
            header, nav { flex-direction: column; }
        }