/* ===================================
   INDUSTRIAS DOS VIENTOS - RESPONSIVE
   Media queries para diferentes dispositivos
   =================================== */

/* ============= TABLET (Max 1024px) ============= */
@media screen and (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --spacing-4xl: 4rem;
    }
    
    .hero__container {
        gap: var(--spacing-3xl);
    }
    
    .contact__container {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }

    .location__content {
        gap: var(--spacing-3xl);
    }
    
    .location__map-container {
        height: 500px;
    }
}

/* ============= MOBILE LANDSCAPE (Max 768px) ============= */
@media screen and (max-width: 768px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --spacing-4xl: 3rem;
        --spacing-3xl: 2.5rem;
        --spacing-2xl: 2rem;
    }
    
    /* Navegación móvil */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-4xl) var(--spacing-xl);
        transition: right var(--transition-slow);
        z-index: 1001;
    }
    
    .nav__menu.show-menu {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .nav__link {
        font-size: var(--font-size-base);
    }
    
    .nav__link--cta {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-lg);
        right: var(--spacing-lg);
        font-size: var(--font-size-3xl);
        color: var(--color-gray-700);
        cursor: pointer;
    }
    
    .nav__close-icon {
        font-style: normal;
    }
    
    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
        padding: var(--spacing-sm);
    }
    
    .nav__toggle-line {
        width: 28px;
        height: 3px;
        background-color: var(--color-gray-800);
        border-radius: var(--border-radius-full);
        transition: all var(--transition-base);
    }
    
    .nav__toggle.active .nav__toggle-line:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .nav__toggle.active .nav__toggle-line:nth-child(2) {
        opacity: 0;
    }
    
    .nav__toggle.active .nav__toggle-line:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    /* Hero Section */
    .hero__container {
        padding: var(--spacing-3xl) var(--container-padding);
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__brand-name {
        font-size: var(--font-size-xl);
        padding: var(--spacing-xs) var(--spacing-lg);
        letter-spacing: 1.5px;
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__description {
        font-size: var(--font-size-lg);
        max-width: 100%;
    }
    
    .hero__buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero__buttons .btn {
        width: 100%;
        max-width: 400px;
    }
    
    /* Services */
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .certifications__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Products */
    .products__tabs {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-2xl);
    }

    .products__tab {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }

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

    .product-category {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .product-category__items {
        grid-template-columns: 1fr;
    }
    
    /* Gallery */
    .gallery__grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    /* Form */
    .form__row {
        grid-template-columns: 1fr;
    }
    
    .contact__form {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    /* WhatsApp float */
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }

    .location__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .location__info {
        position: static;
    }
    
    .location__title {
        font-size: var(--font-size-3xl);
    }
    
    .location__map-container {
        height: 450px;
    }
    
    .location__map-card {
        max-width: 250px;
        padding: var(--spacing-md);
    }

    /* Product Detail Page */
    .product-detail-page {
        padding: var(--spacing-3xl) 0;
    }

    .product-detail__header {
        flex-direction: column;
    }

    .product-detail__image {
        flex: 0 0 auto;
        width: 100%;
        height: 250px;
    }

    .product-detail__header-info h1 {
        font-size: var(--font-size-3xl);
    }

    .product-detail__types {
        grid-template-columns: 1fr;
    }

    .product-detail__features-grid {
        grid-template-columns: 1fr;
    }

    .product-detail__cta-buttons {
        flex-direction: column;
    }

    .product-detail__cta-buttons .btn {
        min-width: auto;
        width: 100%;
    }

    /* Featured Products */
    .featured-products__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    /* Featured Product Detail */
    .featured-product-detail__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .featured-product-detail__main-image {
        height: 350px;
    }

    .featured-product-detail__specs-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .featured-product-detail__info-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============= MOBILE PORTRAIT (Max 480px) ============= */
@media screen and (max-width: 480px) {
    :root {
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --font-size-3xl: 1.25rem;
        --spacing-4xl: 2.5rem;
        --spacing-3xl: 2rem;
        --container-padding: var(--spacing-md);
    }
    
    .nav {
        height: 70px;
    }
    
    .nav__logo-img {
        height: 35px;
    }
    
    .hero {
        padding-top: 70px;
        min-height: 100vh;
    }
    
    .hero__container {
        padding: var(--spacing-2xl) var(--container-padding);
    }
    
    .hero__brand-name {
        font-size: var(--font-size-lg);
        padding: var(--spacing-xs) var(--spacing-md);
        letter-spacing: 1px;
    }

    .hero__title {
        font-size: var(--font-size-3xl);
    }

    .hero__description {
        font-size: var(--font-size-base);
    }
    
    .hero__buttons .btn {
        font-size: var(--font-size-sm);
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .service-card {
        padding: var(--spacing-xl);
    }
    
    .certifications {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .certifications__grid {
        grid-template-columns: 1fr;
    }

    .products__tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .products__tab {
        width: 100%;
        justify-content: center;
    }

    .product-category__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .contact__info {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .footer {
        padding: var(--spacing-3xl) 0 var(--spacing-lg);
    }

    .location {
        padding: var(--spacing-3xl) 0;
    }
    
    .location__title {
        font-size: var(--font-size-2xl);
    }
    
    .location__text {
        font-size: var(--font-size-sm);
    }
    
    .location__details-grid {
        gap: var(--spacing-md);
    }
    
    .location__detail-card {
        padding: var(--spacing-md);
    }
    
    .location__map-container {
        height: 400px;
        border-radius: var(--border-radius-md);
    }
    
    .location__map-card {
        position: static;
        margin-top: var(--spacing-md);
        max-width: 100%;
    }

    /* Product Detail Page */
    .product-detail-page {
        padding: var(--spacing-2xl) 0;
        margin-top: 70px;
    }

    .breadcrumb {
        font-size: var(--font-size-xs);
    }

    .product-detail__image {
        height: 200px;
    }

    .product-detail__header-info h1 {
        font-size: var(--font-size-2xl);
    }

    .product-detail__header-info p {
        font-size: var(--font-size-base);
    }

    .product-detail__section-title {
        font-size: var(--font-size-xl);
    }

    .product-detail__type {
        padding: var(--spacing-lg);
    }

    .product-detail__feature {
        padding: var(--spacing-sm);
    }

    .product-detail__cta-section {
        padding: var(--spacing-2xl);
    }

    .product-detail__cta-content h3 {
        font-size: var(--font-size-2xl);
    }

    .product-detail__cta-content p {
        font-size: var(--font-size-base);
    }

    /* Featured Products */
    .featured-product-card__image {
        height: 200px;
    }

    .featured-product-card__title {
        font-size: var(--font-size-lg);
    }

    .featured-product-card__specs {
        font-size: var(--font-size-sm);
    }

    .featured-product-card__price-amount {
        font-size: var(--font-size-2xl);
    }

    .featured-product-card__footer {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .featured-product-card__btn {
        width: 100%;
    }

    /* Featured Product Detail */
    .featured-product-detail__header h1 {
        font-size: var(--font-size-3xl);
    }

    .featured-product-detail__main-image {
        height: 250px;
    }

    .featured-product-detail__thumbnails {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .featured-product-detail__thumbnail {
        height: 80px;
    }

    .featured-product-detail__price-amount {
        font-size: var(--font-size-3xl);
    }

    .featured-product-detail__info-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* ============= AJUSTES ESPECÍFICOS ============= */

/* Overlay de menú móvil */
@media screen and (max-width: 768px) {
    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 1000;
    }
    
    .nav-overlay.show {
        opacity: 1;
        visibility: visible;
    }
}

/* Mejoras de accesibilidad en móvil */
@media screen and (max-width: 768px) {
    .faq__question {
        padding: var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .faq__answer p {
        padding: 0 var(--spacing-lg) var(--spacing-lg);
    }
    
    .gallery__item {
        min-height: 250px;
    }
}

/* Optimización para pantallas muy pequeñas */
@media screen and (max-width: 360px) {
    :root {
        --spacing-4xl: 2rem;
        --spacing-3xl: 1.5rem;
    }
    
    .hero__buttons {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-md);
    }
    
    .hero__buttons .btn {
        width: 100%;
        max-width: none;
    }
    
    .hero__title {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
    }
    
    .hero__description {
        font-size: var(--font-size-sm);
    }
    
    .product-item__image {
        height: 180px;
    }
}

/* Landscape mode para móviles */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-4xl) 0;
    }
    
    .nav {
        height: 60px;
    }
}

/* Ajustes para tablets en landscape */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
    
    .product-category__items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mejoras de rendimiento para dispositivos táctiles */
@media (hover: none) and (pointer: coarse) {
    .service-card:hover,
    .product-item:hover,
    .gallery__item:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .service-card:active,
    .product-item:active {
        transform: scale(0.98);
    }
}

/* Soporte para modo oscuro del sistema (opcional) */
@media (prefers-color-scheme: dark) {
    /* Puedes descomentar esto si quieres soporte para modo oscuro */
    /*
    :root {
        --color-white: #0a0e12;
        --color-black: #ffffff;
        --color-gray-50: #1a252f;
        --color-gray-100: #2c3e50;
    }
    */
}

/* Animaciones reducidas para usuarios que las prefieren */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}