:root {
            --primary: #003298;
            --accent: #007bff;
            --dark: #292828;
            --light: #ffffff;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
            margin: 0;
            color: #333;
            line-height: 1.6;
        }

        header {
            background: #26238a;
            padding: 1rem;
            color: var(--light);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        .logo-container {
            padding: 1rem 0;
        }

        .logo-img {
            max-width: 200px;
            height: auto;
        }

        nav {
            background: var(--light);
            border-bottom: 3px solid var(--primary);
            padding: 0.5rem 0;
        }

        nav ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        nav a {
            text-decoration: none;
            color: var(--primary);
            font-weight: bold;
            font-size: 0.9rem;
        }

        .hero {
            background: var(--dark);
            color: var(--light);
            padding: 4rem 1rem;
            text-align: center;
            background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('/assets/02421-ovodewa-slot_kibgx8.jpg');
            background-size: cover;
            background-position: center;
        }

        .main-content {
            padding: 2rem 0;
            background: var(--light);
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        footer {
            background: var(--dark);
            color: var(--light);
            padding: 2rem;
            text-align: center;
            margin-top: 2rem;
        }

        @media (max-width: 768px) {
            nav ul { flex-direction: column; align-items: center; }
        }