/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .product-nav {
        flex-direction: column;
    }

    .nav-tab {
        justify-content: center;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .nav {
        display: none;
    }

    .delivery-notice {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .product-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 320px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .stats {
        gap: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }
}