@media (max-width: 768px) {
    .top-nav {
        flex-direction: column; 
        gap: 15px;
        text-align: center;
    }

    .search-bar {
        width: 100%;
        display: flex;
    }

    .search-bar input {
        width: 80%;
    }
    .navbar ul {
        display: flex;
        overflow-x: auto; 
        white-space: nowrap;
        padding: 10px 5px;
        justify-content: flex-start;
    }

    .navbar ul li {
        margin: 0 10px;
    }
    .container {
        grid-template-columns: repeat(2, 1fr); 
        gap: 10px;
        padding: 10px;
    }

    .category-card img {
        height: auto;
    }

    .category-card h3 {
        font-size: 14px; 
    }

    .hero-banner img {
        width: 100%;
        height: auto;
    }
    .info-grid {
        grid-template-columns: 1fr; 
        text-align: center;
    }

    .newsletter-section {
        flex-direction: column;
        gap: 20px;
    }

    .newsletter-form {
        width: 100%;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 20px;
    }

    .oval-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .oval-itemimg {
        width: 80px; 
        height: 80px;
    }
}