/* Responsividade */
@media (max-width: 1024px) {
    .hero-banner {
        height: 350px;
        padding: 0 40px;
    }
    
    .hero-content h1 {
        font-size: 48px;
    }
    
    .features-grid, .reviews-grid, .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-actions .login-btn span {
        display: none;
    }
    
    .search-bar {
        display: none; /* Ou transformar em ícone */
    }
    
    nav ul {
        gap: 20px;
        font-size: 14px;
    }
    
    .hero-banner {
        height: 100px;
        padding: 0 20px;
        text-align: center;
        justify-content: center;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-buttons {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .btn-buy {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid, .reviews-grid, .support-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 28px;
    }

    .btn-buy {
        margin-bottom: 20px;
    }
}