:root {
                --bg: #ffffff;
                --text: #1a332a;
                --primary: #2e8b57;
                --secondary: #e8f5e9;
                --btn: #145a32;
                --btn-text: #ffffff;
                --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            }
            * { box-sizing: border-box; margin: 0; padding: 0; }
            body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; }
            a { text-decoration: none; color: inherit; }
            header { background: var(--primary); color: #fff; padding: 20px 40px; display: flex; justify-content: space-between; align-items: center; }
            header a { font-weight: bold; margin-left: 20px; }
            .logo { font-size: 24px; font-weight: 800; letter-spacing: 1px; }
            .hero { padding: 80px 40px; text-align: center; background: var(--secondary); color: var(--primary); }
            .hero h1 { font-size: 48px; margin-bottom: 20px; }
            .container { padding: 40px; max-width: 1200px; margin: auto; }
            .btn { display: inline-block; background: var(--btn); color: var(--btn-text) !important; padding: 12px 24px; border:none; cursor:pointer; font-weight:bold; }
            .btn-small { background: #e74c3c; color: white; padding: 5px 10px; border: none; cursor: pointer; }
            .products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
            @media (max-width: 900px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
            @media (max-width: 600px) { .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
            .product-card { background: #fff; border: 1px solid #eee; transition: 0.3s; padding-bottom:15px; }
            .product-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
            .product-card img { width: 100%; height: 300px; object-fit: contain; background: #fafafa; }
            @media (max-width: 600px) { .product-card img { height: 200px; } }
            .product-card .info { padding: 15px; text-align: center; }
            .badge { display: inline-block; background: #ffcccc; color: #d32f2f; padding: 3px 8px; font-size: 12px; font-weight: bold; border-radius: 4px; margin: 5px 0; }
            
            /* Product Page */
            .p-split { display: flex; gap: 40px; flex-wrap: wrap; }
            .p-img-col { flex: 1; min-width: 300px; }
            .p-img-col img { width: 100%; object-fit: cover; }
            .p-details { flex: 1; min-width: 300px; }
            .p-details h1 { font-size: 32px; margin-bottom:10px; }
            .p-price { font-size: 24px; color: var(--primary); font-weight: bold; margin-bottom:20px; }
            
            /* Reviews */
            .reviews { margin-top: 50px; background: #fff; padding: 30px; border: 1px solid #eee; }
            .review { border-bottom: 1px solid #eee; padding: 15px 0; }
            .review .date { font-size: 12px; color: #888; }
            
            /* Cart & Checkout */
            .cart-item { display: flex; gap: 20px; align-items: center; background: #fff; padding: 10px; border: 1px solid #eee; margin-bottom:10px; }
            .chk-section { background:#fff; padding:30px; border:1px solid #eee; margin-bottom:20px;}
            form input, form select { width: 100%; padding: 12px; margin-bottom: 15px; border: 1px solid #ccc; font-family:var(--font); }
            
            footer { text-align: center; padding: 40px; background: #111; color: #fff; margin-top: 50px; }