/* ===================================
   RESPONSIVE DESIGN
   Orden: de mayor a menor breakpoint
   =================================== */

/* Tablets grandes / laptops pequeñas (≤ 1200px) */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }

    .hero-title {
        font-size: 44px;
    }

    .hero-content {
        max-width: 480px;
    }
}

/* Tablets (≤ 1024px) */
@media (max-width: 1024px) {
    /* Header */
    .logo {
        height: 70px;
    }

    .nav-list {
        gap: 25px;
    }

    .nav-link {
        font-size: 15px;
    }

    /* Hero */
    .hero {
        margin-top: 90px;
    }

    .hero .container {
        padding-left: 15px;
    }

    .hero-content {
        max-width: 450px;
        padding-left: 15px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    /* Secciones */
    .section-title,
    .section-title-white {
        font-size: 36px;
    }

    .section-intro {
        font-size: 18px;
    }

    /* Grids */
    .enfoque-grid {
        flex-wrap: wrap;
    }

    .enfoque-item {
        flex: 1 1 calc(50% - 15px);
        max-width: calc(50% - 15px);
    }

    .servicios-preview,
    .proceso-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .contacto-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .servicio-detalle,
    .nosotros-block {
        padding: 35px;
    }

    /* Hero adicional */
    .section-title,
    .section-title-white {
        font-size: 36px;
    }
}

/* Tablets pequeñas / móviles grandes (≤ 768px) */
@media (max-width: 768px) {
    /* Header */
    .header {
        padding: 15px 0;
    }

    .logo {
        height: 60px;
    }

    .nav {
        position: relative;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background-color: var(--azul-corporativo);
        padding: 100px 25px 30px 25px;
        display: none;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        overflow-y: auto;
        z-index: 999;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }

    .nav-list.active {
        display: flex;
        transform: translateX(0);
    }

    .nav-list li {
        margin-bottom: 5px;
    }

    .nav-link {
        color: var(--blanco);
        padding: 16px 18px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        display: block;
        font-size: 17px;
        border-radius: 6px;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
        padding-left: 22px;
    }

    .nav-link::after {
        display: none;
    }

    .nav-list li:last-child .nav-link {
        border-bottom: none;
    }

    .btn-cotiza {
        margin-top: 15px;
        text-align: center;
        display: block;
        padding: 15px 25px;
        font-size: 16px;
        border: 2px solid var(--amarillo-estrategico);
        background-color: var(--amarillo-estrategico);
        color: var(--azul-corporativo);
    }

    .btn-cotiza:hover {
        background-color: var(--blanco);
        border-color: var(--blanco);
    }

    /* Menú hamburguesa */
    .menu-toggle {
        display: flex;
    }

    /* Botón cerrar: visible solo en móvil, alineado a la derecha */
    .nav-close-item {
        display: flex;
        justify-content: flex-end;
        padding: 0 4px 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        margin-bottom: 8px;
    }

    /* Hero */
    .hero {
        margin-top: 80px;
        min-height: 90vh;
    }

    .hero::before {
        background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.97) 0%,
            rgba(255, 255, 255, 0.93) 35%,
            rgba(255, 255, 255, 0.60) 55%,
            rgba(255, 255, 255, 0.00) 70%
        );
    }

    .hero .container {
        height: 90vh;
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero-content {
        max-width: 100%;
        padding-left: 0;
    }

    .hero-title {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 25px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 30px;
    }

    /* Secciones generales */
    section {
        padding: 60px 0;
    }

    .section-title,
    .section-title-white {
        font-size: 30px;
        margin-bottom: 20px;
    }

    .section-intro {
        font-size: 17px;
        margin-bottom: 40px;
    }

    /* Grids */
    .enfoque-grid {
        flex-direction: column;
    }

    .enfoque-item {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .servicios-preview,
    .proceso-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 40px;
    }

    .enfoque-item,
    .servicio-card,
    .proceso-step {
        padding: 25px 20px;
    }

    /* CTA Home */
    .cta-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    /* Servicios, Nosotros, Contacto */
    .servicios,
    .nosotros,
    .contacto {
        background-attachment: scroll;
    }

    .servicio-detalle,
    .nosotros-block {
        padding: 30px 25px;
        margin-bottom: 30px;
    }

    .servicio-subtitle,
    .nosotros-subtitle {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .servicio-texto,
    .nosotros-texto {
        font-size: 16px;
    }

    .servicio-lista li {
        font-size: 15px;
        padding: 10px 0;
        padding-left: 25px;
    }

    /* Contacto */
    .contacto-intro {
        font-size: 18px;
        margin-bottom: 40px;
    }

    .contacto-info {
        padding: 30px 25px;
    }

    .contacto-info h3 {
        font-size: 22px;
        margin-bottom: 25px;
    }

    .info-item {
        margin-bottom: 20px;
    }

    /* Footer */
    .footer {
        padding: 30px 0;
    }

    .footer-logo img {
        height: 50px;
    }

    /* Modal */
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .modal-title {
        font-size: 26px;
        padding: 30px 25px 0 25px;
    }

    .modal-subtitle {
        padding: 0 25px;
        font-size: 15px;
    }

    .modal-form {
        padding: 0 25px 30px 25px;
    }

    .modal-close {
        top: 15px;
        right: 20px;
        font-size: 30px;
    }
}

/* Móviles (≤ 480px) */
@media (max-width: 480px) {
    /* Header */
    .header {
        padding: 12px 0;
    }

    .logo {
        height: 50px;
    }

    /* Hero */
    .hero {
        margin-top: 70px;
        min-height: 85vh;
    }

    .hero::before {
        background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.97) 0%,
            rgba(255, 255, 255, 0.95) 40%,
            rgba(255, 255, 255, 0.70) 60%,
            rgba(255, 255, 255, 0.30) 80%,
            rgba(255, 255, 255, 0.00) 100%
        );
    }

    .hero .container {
        height: 85vh;
        padding-left: 15px;
        padding-right: 15px;
    }

    .hero-title {
        font-size: 26px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-buttons .btn {
        padding: 13px 25px;
        font-size: 15px;
    }

    /* Secciones */
    section {
        padding: 50px 0;
    }

    .container {
        padding: 0 15px;
    }

    .section-title,
    .section-title-white {
        font-size: 26px;
    }

    .section-intro {
        font-size: 16px;
    }

    /* Cards y bloques */
    .enfoque-item,
    .servicio-card,
    .proceso-step {
        padding: 20px 15px;
    }

    .enfoque-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 20px;
    }

    .enfoque-icon svg {
        width: 40px;
        height: 40px;
    }

    .enfoque-title,
    .servicio-card h3,
    .proceso-step h3 {
        font-size: 18px;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin-bottom: 20px;
    }

    /* CTA */
    .cta-title {
        font-size: 22px;
    }

    /* Servicios detalle */
    .servicio-detalle,
    .nosotros-block {
        padding: 25px 20px;
        border-left-width: 4px;
    }

    .servicio-subtitle,
    .nosotros-subtitle {
        font-size: 22px;
    }

    .servicio-texto,
    .nosotros-texto {
        font-size: 15px;
        line-height: 1.6;
    }

    .servicio-lista li {
        font-size: 14px;
        padding: 8px 0 8px 22px;
    }

    .servicio-lista li::before {
        font-size: 18px;
    }

    /* Contacto */
    .contacto-intro {
        font-size: 16px;
    }

    .contacto-info {
        padding: 25px 20px;
    }

    .contacto-info h3 {
        font-size: 20px;
    }

    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .info-item a {
        font-size: 15px;
    }

    /* Botones */
    .btn {
        padding: 13px 25px;
        font-size: 15px;
        gap: 8px;
    }

    .btn svg {
        width: 18px;
        height: 18px;
    }

    /* Footer */
    .footer-logo img {
        height: 45px;
    }

    .footer-text p {
        font-size: 14px;
    }

    /* Modal */
    .modal-title {
        font-size: 22px;
    }
}

/* Móviles muy pequeños (≤ 360px) */
@media (max-width: 360px) {
    .hero-title {
        font-size: 24px;
    }

    .section-title,
    .section-title-white {
        font-size: 24px;
    }

    .servicio-detalle,
    .nosotros-block,
    .contacto-info {
        padding: 20px 15px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* Landscape en móviles */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }

    .hero .container {
        height: 100vh;
    }

    .hero-title {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .hero-buttons {
        flex-direction: row;
        gap: 10px;
    }

    .hero-buttons .btn {
        width: auto;
        padding: 10px 20px;
        font-size: 14px;
    }
}