@media screen and (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--box-shadow);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .search-bar {
        margin: 1rem 0;
        order: 3;
        width: 100%;
        max-width: none;
    }
    
    .nav-container {
        flex-wrap: wrap;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .filters {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .categories {
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
    }
    
    .apks-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .apk-detail-header {
        flex-direction: column;
        text-align: center;
    }
    
    .detail-icon {
        margin: 0 auto 1rem;
    }
    
    .apk-detail-content {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .apk-meta-detail {
        justify-content: center;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .rating-overview {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .stats-section {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
    
    .apk-card-footer {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

@media screen and (max-width: 480px) {
    .hero {
        padding: 2rem 1rem;
    }
    
    .apk-detail-header {
        padding: 1rem;
    }
    
    .detail-section {
        margin-bottom: 2rem;
    }
    
    .rating-form-container {
        padding: 1rem;
    }
    
    .sidebar-card {
        padding: 1rem;
    }
    
    .flash {
        min-width: auto;
        left: 1rem;
        right: 1rem;
    }
}