/* Additional responsive design enhancements */
@media (max-width: 480px) {
    .logo img {
        height: 30px;
    }
    
    .timer {
        font-size: 14px;
        padding: 8px 15px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    h2 {
        font-size: 20px;
    }
    
    .product-option {
        flex-direction: column;
        text-align: center;
    }
    
    .product-image {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .card-icons {
        justify-content: center;
    }
}

@media (min-width: 481px) and (max-width: 767px) {
    .product-option {
        flex-direction: row;
    }
}

/* Tablet and larger screens */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding: 15px;
    }
    
    .product-selector {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .product-option {
        flex-direction: column;
        height: 100%;
    }
    
    .product-image {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .product-info {
        text-align: center;
    }
}

/* Touch device enhancements */
@media (hover: none) {
    .product-option, .checkout-button {
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }
    
    .checkout-button {
        padding: 18px 15px; /* Larger touch target */
    }
    
    .form-control {
        padding: 15px; /* Larger touch target for inputs */
    }
}