:root {
            --primary: #c49737;
            --secondary: #00545c;
            --dark: #0d0c0c;
            --light: #f9f9f9;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: #333; background: #fff; }
        
        header { background: #fff; border-bottom: 2px solid var(--primary); padding: 1rem 0; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        .nav-inner { display: flex; justify-content: space-between; align-items: center; }
        .logo { font-size: 1.5rem; font-weight: bold; color: var(--primary); text-decoration: none; }
        
        nav ul { display: flex; list-style: none; gap: 20px; }
        nav a { text-decoration: none; color: var(--dark); font-weight: 500; }
        
        .hero { 
            background: linear-gradient(135deg, var(--secondary), var(--dark)); 
            color: #fff; 
            padding: 4rem 20px; 
            text-align: center;
        }
        
        .hero-img { 
            width: 100%; 
            height: 400px; 
            object-fit: cover; 
            border-radius: 8px; 
            margin-bottom: 20px; 
        }

        .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; padding: 2rem 0; }
        .card { border: 1px solid #eee; padding: 1rem; border-radius: 8px; text-align: center; transition: 0.3s; }
        .card:hover { box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
        .card-img { width: 100%; height: 200px; background: #f0f0f0; margin-bottom: 15px; display: flex; align-items: center; justify-content: center; }
        
        footer { background: var(--dark); color: #fff; padding: 2rem 0; text-align: center; margin-top: 3rem; }
        
        @media (max-width: 768px) {
            nav ul { display: none; }
        }