/* Estilos Responsivos */

/* Tablets e dispositivos menores */
@media (max-width: 992px) {
    .banner h2 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .banner-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .banner-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Dispositivos móveis */
@media (max-width: 768px) {
    /* Menu Mobile */
    #btn-mobile {
        display: flex;
        padding: 0.5rem 1rem;
        font-size: 1rem;
        border: none;
        background: none;
        cursor: pointer;
        gap: 0.5rem;
        align-items: center;
    }
    
    #hamburger {
        display: block;
        width: 20px;
        border-top: 2px solid var(--dark-color);
        position: relative;
    }
    
    #hamburger::after,
    #hamburger::before {
        content: '';
        display: block;
        width: 20px;
        height: 2px;
        background: var(--dark-color);
        margin-top: 5px;
        transition: 0.3s;
        position: relative;
    }
    
    #nav.active #hamburger {
        border-top-color: transparent;
    }
    
    #nav.active #hamburger::before {
        transform: rotate(135deg);
    }
    
    #nav.active #hamburger::after {
        transform: rotate(-135deg);
        top: -7px;
    }
    
    #menu {
        display: block;
        position: absolute;
        width: 100%;
        top: 70px;
        right: 0;
        background: white;
        height: 0;
        transition: 0.6s;
        z-index: 1000;
        visibility: hidden;
        overflow-y: hidden;
    }
    
    #nav.active #menu {
        height: calc(100vh - 70px);
        visibility: visible;
        overflow-y: auto;
    }
    
    #menu li {
        padding: 1rem 0;
        margin: 0 1rem;
        border-bottom: 2px solid var(--light-gray);
    }
    
    #menu li:last-child {
        border-bottom: none;
    }
    
    /* Ajustes gerais */
    .banner {
        padding: 7rem 0 4rem;
    }
    
    .banner h2 {
        font-size: 2rem;
    }
    
    .banner p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .services-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links h3::after,
    .footer-legal h3::after,
    .footer-social h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-icons {
        justify-content: center;
    }
    
    #back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* Dispositivos muito pequenos */
@media (max-width: 480px) {
    .banner h2 {
        font-size: 1.8rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .service-card,
    .article-card {
        padding: 1.5rem;
    }
    
    .cta h2 {
        font-size: 1.8rem;
    }
    
    .cta p {
        font-size: 1rem;
    }
}