/* ==========================================================================
   MT Ingenier¨ªa - Estilos Responsivos (responsive.css)
   ========================================================================== */

/* Tablets y pantallas medianas (Inferior a 992px) */
@media (max-width: 992px) {
    .top-bar {
        display: none; /* Oculta barra superior en tablets y m¨®viles para ganar espacio */
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    /* Grillas principales de 3 columnas pasan a 2 columnas en tablets */
    .features-grid, 
    .services-grid, 
    .projects-grid,
    .mv-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Hero Section en tablets */
    .hero-container,
    .about-grid,
    .project-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.3rem;
    }

    /* Men¨² m¨®vil desplegable */
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        box-shadow: var(--shadow-md);
        padding: 20px;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 15px;
    }

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

    .header-action .btn-primary-gold {
        display: none; /* Se oculta en pantallas medianas para simplificar el header */
    }
}

/* Dispositivos M¨®viles (Inferior a 768px / 576px) */
@media (max-width: 768px) {
    /* Todas las grillas de varias columnas pasan a 1 sola columna en celulares */
    .features-grid, 
    .services-grid, 
    .projects-grid,
    .mv-grid,
    .team-grid,
    .services-detail-grid,
    .minimal-gallery-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section-flex-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .cta-flex {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

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

    .form-group.full-width {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .brand-logo {
        height: 40px;
    }

    .hero-content h1 {
        font-size: 1.9rem;
    }
}