/* Responsive Styles */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card:last-child {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .about .container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        max-width: 600px;
        margin: 0 auto 40px;
    }
    
    .contact .container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        margin-bottom: 50px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========== MOBILE MENU HAMBURGUER ========== */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }

    .logo {
        width: auto;
        text-align: left;
    }

    .subtitle {
        font-size: 0.8rem;
    }

    .main-nav {
        display: none; /* escondido por padrão */
    }

    .header-cta {
        display: none; /* telefone escondido */
    }

    .mobile-menu {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
        font-size: 2rem;
        color: var(--secondary-color);
        cursor: pointer;
        margin-left: auto;
    }

    /* Overlay escuro quando o menu abre */
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    .overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Menu lateral */
    .mobile-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100%;
        background-color: var(--white);
        box-shadow: -2px 0 10px rgba(0,0,0,0.2);
        padding: 150px 20px;
        display: flex;
        flex-direction: column;
        gap: 20px;
        z-index: 999;
        transition: var(--transition);
    }

    .mobile-menu.active {
        right: 0;
    }

    .mobile-menu ul {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .mobile-menu ul li a {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--secondary-color);
    }

    .mobile-menu .btn {
        margin-top: 20px;
        text-align: center;
    }

    .hero {
        text-align: center;
        margin-top: 120px;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card:last-child {
        max-width: 100%;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .testimonial {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-col {
        margin-bottom: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}