/* Responsive Design */

@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.1);
        padding: 2rem 0;
        z-index: 999;
    }

    .nav-links.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .sobre-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .sobre-stats {
        grid-template-columns: 1fr;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .diferenciais-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .depoimento-content {
        padding: 2rem;
    }

    .contato-form {
        padding: 1.5rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .btn-nav {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
}