@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    nav.active {
        max-height: 300px;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px 0;
        gap: 15px;
    }
    
    .auth-buttons {
        margin-left: auto;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .feature-card, .product-card {
        padding: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .auth-buttons {
        gap: 10px;
    }
    
    .btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .features, .products {
        padding: 50px 0;
    }
    
    .features-grid, .products-grid {
        grid-template-columns: 1fr;
    }
}