:root {
            --primary: #005b9a;
            --secondary: #00a1be;
            --dark: #000;
            --light: #fff;
            --gray: #f4f4f4;
            --accent: #00a8ff;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Inter', Arial, sans-serif; line-height: 1.6; color: #333; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        header { background: var(--dark); color: var(--light); padding: 1rem 0; display: flex; justify-content: space-between; align-items: center; }
        .logo { font-size: 1.5rem; font-weight: bold; background: linear-gradient(to right, var(--secondary), var(--primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        nav ul { display: flex; list-style: none; gap: 20px; }
        nav a { color: var(--light); text-decoration: none; font-weight: 500; }
        
        .hero { background: #111; color: var(--light); padding: 80px 20px; text-align: center; }
        .hero h1 { font-size: 3rem; margin-bottom: 20px; }
        
        .product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; padding: 40px 0; }
        .card { border: 1px solid #ddd; padding: 15px; text-align: center; transition: 0.3s; }
        .card:hover { box-shadow: var(--wp--preset--shadow--natural); }
        .card img { max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 15px; }
        
        footer { background: var(--dark); color: var(--light); padding: 40px 0; text-align: center; margin-top: 50px; }
        
        @media (max-width: 768px) {
            header { flex-direction: column; gap: 15px; }
            nav ul { flex-wrap: wrap; justify-content: center; }
        }