/* ============================================
   PAGES CSS - Estilos específicos de páginas
   ============================================ */

/* ============================================
   PÁGINA: HOME (index.html)
   ============================================ */

/* Sección "Compra por categoría" estilo Tecnoplaza */
.shop-by-category {
    margin-bottom: var(--spacing-3xl);
    overflow: visible;
}

.shop-by-category__header {
    position: relative;
    z-index: 1;
}

.shop-by-category__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    pointer-events: none;
}

.shop-by-category__header * {
    pointer-events: auto;
}

.shop-by-category__nav {
    display: flex;
    gap: var(--spacing-sm);
}

.shop-by-category__nav-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
}

.shop-by-category__nav-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.shop-by-category__nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.home__categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
    margin-top: var(--spacing-xl);
    overflow: visible;
    padding-top: var(--spacing-md);
}

/* Scroll horizontal para móvil */
@media (max-width: 767px) {
    .home__categories {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-md);
        padding: var(--spacing-sm) 0;
    }
    
    .home__categories::-webkit-scrollbar {
        height: 4px;
    }
    
    .home__categories::-webkit-scrollbar-track {
        background: var(--color-gray-light);
        border-radius: var(--border-radius-full);
    }
    
    .home__categories::-webkit-scrollbar-thumb {
        background: var(--color-primary);
        border-radius: var(--border-radius-full);
    }
}

.category-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-secondary);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: left;
    z-index: 3;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.category-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.2);
    border-color: var(--color-primary);
    border-width: 3px;
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-card:hover::after {
    width: 300px;
    height: 300px;
}

.category-card__icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: block;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.category-card:hover .category-card__icon {
    transform: scale(1.2) rotate(5deg);
}

.category-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.category-card:hover .category-card__title {
    color: var(--color-primary);
    transform: translateY(-3px);
}

.category-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin: 0;
    transition: color var(--transition-fast);
}

.category-card:hover .category-card__title {
    color: var(--color-primary);
}

/* Categorías Destacadas con imágenes */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.category-card--featured {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.category-card--featured:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.category-card__image-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--color-gray-light);
}

.category-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.category-card--featured:hover .category-card__image {
    transform: scale(1.05);
}

.category-card__content {
    padding: var(--spacing-md);
}

.category-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-dark);
    margin-top: var(--spacing-xs);
    font-weight: 400;
}

@media (max-width: 767px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .category-card__image-wrapper {
        height: 150px;
    }
}

/* Variantes de colores para categorías */
.category-card--impresoras {
    border-color: #28A745;
}

.category-card--impresoras:hover {
    border-color: #28A745;
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.15);
}

.category-card--impresoras::before {
    background: linear-gradient(90deg, #28A745, #1E7E34);
}

.category-card--ssd {
    border-color: var(--color-accent);
}

.category-card--ssd:hover {
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.15);
}

.category-card--ssd::before {
    background: linear-gradient(90deg, var(--color-accent), #E55A00);
}

.category-card--portatiles {
    border-color: #6F42C1;
}

.category-card--portatiles:hover {
    border-color: #6F42C1;
    box-shadow: 0 10px 30px rgba(111, 66, 193, 0.15);
}

.category-card--portatiles::before {
    background: linear-gradient(90deg, #6F42C1, #5A32A3);
}

.category-card--mouse {
    border-color: #17A2B8;
}

.category-card--mouse:hover {
    border-color: #17A2B8;
    box-shadow: 0 10px 30px rgba(23, 162, 184, 0.15);
}

.category-card--mouse::before {
    background: linear-gradient(90deg, #17A2B8, #138496);
}

.category-card--camaras {
    border-color: #DC3545;
}

.category-card--camaras:hover {
    border-color: #DC3545;
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.15);
}

.category-card--camaras::before {
    background: linear-gradient(90deg, #DC3545, #C82333);
}

.category-card--accesorios {
    border-color: #FFC107;
}

.category-card--accesorios:hover {
    border-color: #FFC107;
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.15);
}

.category-card--accesorios::before {
    background: linear-gradient(90deg, #FFC107, #E0A800);
}

/* Ofertas especiales */
.offers {
    background-color: var(--color-accent-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-3xl);
}

.offers__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.offers__timer {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    font-weight: 600;
    color: var(--color-accent);
}

.offers__countdown {
    display: flex;
    gap: var(--spacing-xs);
}

.offers__time-unit {
    background-color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    min-width: 40px;
    text-align: center;
}

/* Features/Beneficios */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl) 0;
}

.feature {
    text-align: center;
}

.feature__icon {
    font-size: var(--font-size-3xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.feature__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.feature__description {
    color: var(--color-gray-dark);
    font-size: var(--font-size-sm);
}

/* Beneficios De Mega Red */
.benefits-section {
    background-color: var(--color-gray-light);
    padding: var(--spacing-3xl) 0;
}

.benefits-section__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2xl);
    text-align: left;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.benefit-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.benefit-card__icon {
    font-size: 3.5rem;
    color: #0066CC;
    flex-shrink: 0;
    line-height: 1;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-card__content {
    flex: 1;
}

.benefit-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.benefit-card__subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-dark);
    line-height: 1.5;
    margin: 0;
}

/* Responsive: Tablet */
@media (max-width: 991px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

/* Responsive: Móvil - Vertical como en la imagen */
@media (max-width: 767px) {
    .benefits-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .benefits-section__title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .benefit-card {
        padding: var(--spacing-lg);
    }
    
    .benefit-card__icon {
        font-size: 2.5rem;
        width: 50px;
        height: 50px;
    }
    
    .benefit-card__title {
        font-size: var(--font-size-base);
    }
    
    .benefit-card__subtitle {
        font-size: var(--font-size-sm);
    }
}

/* Categorías de Servicios Destacadas */
.services-categories {
    background-color: var(--color-gray-light);
    padding: var(--spacing-3xl) 0;
}

.services-categories__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.services-categories__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    justify-items: center;
}

.service-category-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
}

.service-category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-color: var(--color-primary);
}

.service-category-card__icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(74, 158, 255, 0.15) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-normal);
}

.service-category-card:hover .service-category-card__icon-wrapper {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.2) 0%, rgba(74, 158, 255, 0.25) 100%);
    transform: scale(1.05);
}

.service-category-card__icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    line-height: 1;
}

.service-category-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin: 0;
    line-height: 1.4;
}

.service-category-card:hover .service-category-card__title {
    color: var(--color-primary);
}

/* Responsive: Tablet */
@media (min-width: 768px) {
    .services-categories__grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px;
        justify-items: stretch;
    }
}

/* Responsive: Móvil */
@media (max-width: 767px) {
    .services-categories {
        padding: var(--spacing-2xl) 0;
    }
    
    .services-categories__title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
        text-align: center;
    }
    
    .services-categories__grid {
        gap: var(--spacing-md);
    }
    
    .service-category-card {
        padding: var(--spacing-lg);
    }
    
    .service-category-card__icon-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .service-category-card__icon {
        font-size: 2rem;
    }
    
    .service-category-card__title {
        font-size: var(--font-size-sm);
    }
}

/* Lo Que Dicen Nuestros Clientes - Testimonios */
.testimonials-section {
    background-color: var(--color-gray-light);
    padding: var(--spacing-3xl) 0;
}

.testimonials-section__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-2xl);
    text-align: left;
}

.testimonials-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonials-container {
    flex: 1;
    overflow: hidden;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.testimonial-card__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.testimonial-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background-color: var(--color-gray-light);
    border: 2px solid var(--color-gray-medium);
}

.testimonial-card__info {
    flex: 1;
}

.testimonial-card__name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.2;
}

.testimonial-card__verified {
    font-size: var(--font-size-sm);
    color: #28a745;
    font-weight: 600;
    display: block;
}

.testimonial-card__rating {
    margin-bottom: var(--spacing-md);
}

.testimonial-card__stars {
    font-size: var(--font-size-lg);
    color: #ffc107;
    letter-spacing: 2px;
    line-height: 1;
}

.testimonial-card__quote {
    font-size: var(--font-size-base);
    color: var(--color-gray-dark);
    line-height: 1.6;
    margin: 0;
}

.testimonials-nav {
    width: 50px;
    height: 50px;
    border: none;
    background-color: var(--color-white);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
    flex-shrink: 0;
    z-index: 2;
}

.testimonials-nav:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.testimonials-nav:active {
    transform: scale(0.95);
}

/* Responsive: Tablet */
@media (max-width: 991px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .testimonials-nav {
        width: 45px;
        height: 45px;
        font-size: var(--font-size-xl);
    }
}

/* Responsive: Móvil - Vertical como en la imagen */
@media (max-width: 767px) {
    .testimonials-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .testimonials-section__title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
        text-align: center;
    }
    
    .testimonials-wrapper {
        gap: var(--spacing-sm);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .testimonial-card__avatar {
        width: 50px;
        height: 50px;
    }
    
    .testimonial-card__name {
        font-size: var(--font-size-base);
    }
    
    .testimonial-card__quote {
        font-size: var(--font-size-sm);
    }
    
    .testimonials-nav {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .testimonials-nav--prev {
        position: absolute;
        left: 0;
        z-index: 10;
    }
    
    .testimonials-nav--next {
        position: absolute;
        right: 0;
        z-index: 10;
    }
}

/* ============================================
   PÁGINA: PRODUCTOS / CATEGORÍAS
   ============================================ */

.products-page {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

/* Sidebar de filtros */
.products-sidebar {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar__section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-medium);
}

.sidebar__section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-checkbox {
    width: 18px;
    height: 18px;
}

.filter-label {
    font-size: var(--font-size-sm);
    cursor: pointer;
    flex: 1;
}

.filter-count {
    color: var(--color-gray-dark);
    font-size: var(--font-size-xs);
}

/* Filtro de Rango de Precios */
.price-range-filter {
    padding: 0.5rem 0;
}

.price-range-inputs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.price-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-dark);
    font-weight: 500;
}

.price-input {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.price-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.price-input::placeholder {
    color: var(--color-gray);
}

/* Barra de herramientas de productos */
.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.products-count {
    font-size: var(--font-size-base);
    color: var(--color-gray-dark);
}

.products-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.products-sort__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.products-sort__select {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
}

/* Grid de productos */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-2xl);
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    color: var(--color-secondary);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.pagination__link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination__link--active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.pagination__link--disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination__link--disabled:hover {
    border-color: var(--color-gray-medium);
    color: var(--color-secondary);
}

/* ============================================
   PÁGINA: DETALLE DE PRODUCTO
   ============================================ */

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.product-gallery {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.product-gallery__main {
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background-color: var(--color-gray-light);
}

.product-gallery__main img {
    width: 100%;
    height: auto;
    display: block;
}

.product-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.product-gallery__thumb {
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    background-color: var(--color-gray-light);
}

.product-gallery__thumb:hover,
.product-gallery__thumb--active {
    border-color: var(--color-primary);
}

.product-gallery__thumb img {
    width: 100%;
    height: auto;
    display: block;
}

.product-info__category {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.product-info__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.product-info__rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.product-info__price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.product-info__price-old {
    font-size: var(--font-size-xl);
    color: var(--color-gray-dark);
    text-decoration: line-through;
    margin-right: var(--spacing-sm);
}

.product-info__stock {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.product-info__stock--available {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.product-info__stock--limited {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.product-info__stock--unavailable {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

.product-info__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.product-info__quantity {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.product-info__quantity-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-light);
    font-size: var(--font-size-lg);
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.product-info__quantity-btn:hover {
    background-color: var(--color-gray-medium);
}

.product-info__quantity-input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-weight: 600;
}

.product-info__quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--color-gray-light);
}

.product-info__quantity-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--color-gray-light);
}

.btn--favorite-active {
    background-color: #fff;
    border-color: #e91e63;
    color: #e91e63;
}

.btn--favorite-active:hover {
    background-color: #fce4ec;
    border-color: #e91e63;
}

.product-tabs {
    margin-top: var(--spacing-3xl);
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.product-tabs__nav {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-medium);
    margin-bottom: var(--spacing-xl);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-medium) var(--color-gray-light);
    cursor: grab;
    scroll-behavior: smooth;
    width: 100%;
    box-sizing: border-box;
    /* Prevenir desbordes */
    position: relative;
}

.product-tabs__nav:active {
    cursor: grabbing;
}

.product-tabs__nav::-webkit-scrollbar {
    height: 6px;
}

.product-tabs__nav::-webkit-scrollbar-track {
    background: var(--color-gray-light);
    border-radius: var(--border-radius-full);
}

.product-tabs__nav::-webkit-scrollbar-thumb {
    background: var(--color-gray-medium);
    border-radius: var(--border-radius-full);
    transition: background var(--transition-fast);
}

.product-tabs__nav::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-dark);
}

.product-tabs__button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    font-weight: 600;
    color: var(--color-gray-dark);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color var(--transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
}

.product-tabs__button:hover,
.product-tabs__button--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.product-tabs__content {
    font-size: var(--font-size-base);
    line-height: 1.8;
    overflow-x: auto;
}

.product-tabs__content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.product-tabs__content ul,
.product-tabs__content ol {
    margin-left: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.product-tabs__content li {
    margin-bottom: var(--spacing-xs);
}

/* Contenedor de tabla para especificaciones */
.product-tabs__content {
    position: relative;
}

/* Especificaciones en tabla */
.specs-table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--spacing-md) 0;
}

.specs-table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.specs-table-wrapper::-webkit-scrollbar-track {
    background: var(--color-gray-light);
    border-radius: var(--border-radius-full);
}

.specs-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-gray-medium);
    border-radius: var(--border-radius-full);
}

.specs-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-dark);
}

.specs-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    display: table;
}

.specs-table th {
    width: 200px;
    min-width: 150px;
    text-align: left;
    padding: var(--spacing-md);
    background-color: var(--color-gray-light);
    font-weight: 600;
    border-bottom: 1px solid var(--color-gray-medium);
}

.specs-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-medium);
    word-break: break-word;
}

/* ============================================
   PÁGINA: CARRITO
   ============================================ */

/* Overlay de carga para carrito */
.cart-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cart-loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.cart-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--color-accent, #FF6600);
    border-right-color: var(--color-accent, #FF6600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.cart-loading-text {
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
    font-weight: 500;
    margin: 0;
}

.cart-page {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-2xl);
}

.cart-items {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-medium);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item__image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    background-color: var(--color-gray-light);
}

.cart-item__content {
    display: flex;
    flex-direction: column;
}

.cart-item__title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
}

.cart-item__sku {
    font-size: var(--font-size-xs);
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-sm);
}

.cart-item__price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-accent);
    margin-top: auto;
}

.cart-item__actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.cart-item__quantity {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    min-height: 32px;
}

.cart-item__quantity-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-light);
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.cart-item__quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.cart-item__quantity-input {
    width: 50px;
    height: 32px;
    border: none;
    text-align: center;
    transition: opacity 0.2s ease;
}

.cart-item__quantity-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Spinner para actualización de cantidad */
.cart-item__quantity-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -12px;
    margin-left: -12px;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(0, 0, 0, 0.08);
    border-top-color: var(--color-accent, #FF6600);
    border-right-color: var(--color-accent, #FF6600);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: none;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

.cart-item__quantity--loading .cart-item__quantity-spinner {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.cart-item__quantity--loading .cart-item__quantity-btn,
.cart-item__quantity--loading .cart-item__quantity-input {
    opacity: 0.4;
    pointer-events: none;
    position: relative;
    z-index: 1;
}

.cart-item__remove {
    background: none;
    color: var(--color-error);
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs);
    cursor: pointer;
}

.cart-summary {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-gray-medium);
}

.cart-summary__row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.cart-summary__label {
    color: var(--color-gray-dark);
}

.cart-summary__value {
    font-weight: 600;
}

.cart-summary__row--total {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-gray-medium);
    font-size: var(--font-size-lg);
}

.cart-summary__row--total .cart-summary__value {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
}

.cart-summary__button {
    width: 100%;
    margin-top: var(--spacing-lg);
}

/* ============================================
   PÁGINA: CHECKOUT
   ============================================ */

.checkout-page {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-2xl);
}

.checkout-form__section {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.checkout-form__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-gray-medium);
}

.checkout-form__row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.checkout-form__row--full {
    grid-template-columns: 1fr;
}

.checkout-summary {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    height: fit-content;
    position: sticky;
    top: 100px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.checkout-summary #checkout-summary-items {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: var(--spacing-lg);
    padding-right: var(--spacing-xs);
}

.checkout-summary #checkout-summary-items::-webkit-scrollbar {
    width: 6px;
}

.checkout-summary #checkout-summary-items::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.checkout-summary #checkout-summary-items::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.checkout-summary #checkout-summary-items::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.checkout-summary__item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-medium);
    align-items: center;
}

.checkout-summary__item-image {
    width: 80px;
    height: 80px;
    min-width: 80px;
    max-width: 80px;
    object-fit: contain;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e1e8ed;
    padding: 8px;
    flex-shrink: 0;
    display: block;
}

.checkout-summary__item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.checkout-summary__item-title {
    font-weight: 600;
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    line-height: 1.4;
    word-wrap: break-word;
}

.checkout-summary__item-price {
    color: var(--color-accent);
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin: 0;
}

.checkout-summary__totals {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-gray-medium);
}

/* ============================================
   RESPONSIVE - PAGES
   ============================================ */

@media (max-width: 1023px) {
    .products-page {
        grid-template-columns: 1fr;
    }
    
    .products-sidebar {
        position: static;
        order: -1;
    }
    
    .product-detail {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        position: static;
    }
    
    .cart-page,
    .checkout-page {
        grid-template-columns: 1fr;
    }
    
    .cart-summary,
    .checkout-summary {
        position: static;
        order: -1;
    }
}

@media (max-width: 767px) {
    .cart-item {
        grid-template-columns: 100px 1fr;
    }
    
    .cart-item__actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        margin-top: var(--spacing-md);
    }
    
    /* ============================================
       CHECKOUT RESPONSIVE - MÓVILES
       ============================================ */
    
    .checkout-page {
        gap: var(--spacing-lg);
    }
    
    .checkout-form__section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .checkout-form__title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-md);
        padding-bottom: var(--spacing-sm);
    }
    
    .checkout-form__row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    /* Fila de dirección con 3 campos se vuelve 1 columna en móvil */
    .checkout-form__row--address {
        grid-template-columns: 1fr !important;
    }
    
    /* Resumen del pedido en móviles */
    .checkout-summary {
        position: static;
        order: -1;
        margin-bottom: var(--spacing-xl);
        padding: var(--spacing-md);
    }
    
    .checkout-summary__item {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }
    
    .checkout-summary__item-image {
        width: 60px;
        height: 60px;
        flex-shrink: 0;
    }
    
    .checkout-summary__item-title {
        font-size: var(--font-size-xs);
        line-height: 1.3;
    }
    
    .checkout-summary__item-price {
        font-size: var(--font-size-xs);
    }
    
    .checkout-summary__totals {
        margin-top: var(--spacing-md);
        padding-top: var(--spacing-md);
    }
    
    .cart-summary__title {
        font-size: var(--font-size-lg);
    }
    
    /* Botones del checkout en móviles */
    .checkout-form__actions {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }
    
    .checkout-form__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Asegurar que los inputs no se salgan */
    /* Campos bloqueables del checkout */
    .checkout-field-lockable:disabled {
        background-color: var(--color-gray-light, #f5f5f5);
        cursor: not-allowed;
        opacity: 0.7;
    }

    .checkout-field-lockable:disabled::placeholder {
        color: var(--color-gray-dark, #666);
    }

    /* Modal de carga para búsqueda de usuario */
    .checkout-busqueda-loading-modal {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 10000;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .checkout-busqueda-loading-modal--active {
        opacity: 1;
        visibility: visible;
    }

    .checkout-busqueda-loading-modal__overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(2px);
    }

    .checkout-busqueda-loading-modal__content {
        position: relative;
        background-color: var(--color-white, #ffffff);
        border-radius: var(--border-radius-lg, 12px);
        padding: var(--spacing-2xl, 2rem);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
        text-align: center;
        min-width: 280px;
        max-width: 90%;
        z-index: 1;
    }

    .checkout-busqueda-loading-modal__spinner {
        width: 50px;
        height: 50px;
        margin: 0 auto var(--spacing-lg, 1.5rem);
        border: 4px solid var(--color-gray-light, #f5f5f5);
        border-top-color: var(--color-primary, #0066CC);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    .checkout-busqueda-loading-modal__text {
        font-size: var(--font-size-lg, 1.25rem);
        font-weight: 600;
        color: var(--color-secondary, #1A1A1A);
        margin-bottom: var(--spacing-xs, 0.5rem);
    }

    .checkout-busqueda-loading-modal__subtext {
        font-size: var(--font-size-sm, 0.875rem);
        color: var(--color-gray-dark, #666);
        margin: 0;
    }

    @media (max-width: 480px) {
        .checkout-busqueda-loading-modal__content {
            padding: var(--spacing-xl, 1.5rem);
            min-width: 250px;
        }

        .checkout-busqueda-loading-modal__spinner {
            width: 40px;
            height: 40px;
            margin-bottom: var(--spacing-md, 1rem);
        }

        .checkout-busqueda-loading-modal__text {
            font-size: var(--font-size-base, 1rem);
        }

        .checkout-busqueda-loading-modal__subtext {
            font-size: var(--font-size-xs, 0.75rem);
        }
    }

    .checkout-form .form-input,
    .checkout-form .form-select {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        font-size: 16px; /* Previene zoom en iOS */
    }
    
    /* Labels más compactos en móvil */
    .checkout-form .form-label {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
    }
    
    /* Form groups más compactos */
    .checkout-form .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    /* Checkbox y radio buttons */
    .checkout-form .form-check {
        margin-bottom: var(--spacing-sm);
    }
    
    .checkout-form .form-check-label {
        font-size: var(--font-size-sm);
        line-height: 1.5;
    }
    
    /* Sección de información de tarjeta */
    #tarjeta-info .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    #tarjeta-info .checkout-form__row {
        gap: var(--spacing-sm);
    }
    
    /* Ayuda del formulario */
    .checkout-form .form-help {
        font-size: var(--font-size-xs);
        margin-top: var(--spacing-xs);
    }
    
    /* Asegurar que no haya overflow horizontal */
    .checkout-page {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Breadcrumbs más compactos */
    .breadcrumbs {
        margin-bottom: var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    /* Título principal más compacto */
    .main h1 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-lg);
    }
    
    /* Asegurar que el formulario no cause overflow */
    .checkout-form {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* Radio buttons de método de pago más compactos */
    .checkout-form .form-check:has(input[type="radio"]) {
        padding: var(--spacing-xs);
        margin-bottom: var(--spacing-xs);
    }
}

/* ============================================
   CHECKOUT RESPONSIVE - PANTALLAS MUY PEQUEÑAS
   ============================================ */

@media (max-width: 480px) {
    .checkout-form__section {
        padding: var(--spacing-sm);
    }
    
    .checkout-form__title {
        font-size: var(--font-size-base);
    }
    
    .checkout-summary {
        padding: var(--spacing-sm);
    }
    
    .checkout-summary__item-image {
        width: 50px;
        height: 50px;
    }
    
    .checkout-summary__item-title {
        font-size: 0.7rem;
    }
    
    .cart-summary__value {
        font-size: var(--font-size-base);
    }
    
    .cart-summary__row--total .cart-summary__value {
        font-size: var(--font-size-lg);
    }
    
    .product-gallery__thumbs {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Tabs responsive para tablet */
    .product-tabs {
        margin-top: var(--spacing-2xl);
    }
    
    .product-tabs__nav {
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-lg);
        padding-bottom: var(--spacing-xs);
    }
    
    .product-tabs__nav::-webkit-scrollbar {
        height: 6px;
    }
    
    .product-tabs__button {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        flex-shrink: 0;
    }
    
    .product-tabs__content {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }
    
    .product-tabs__content h3 {
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-sm);
        font-size: var(--font-size-lg);
    }
    
    .product-tabs__content ul,
    .product-tabs__content ol {
        margin-left: var(--spacing-lg);
        margin-bottom: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    /* Tabla de especificaciones responsive para tablet */
    .specs-table-wrapper {
        overflow-x: auto;
    }
    
    .specs-table {
        font-size: var(--font-size-sm);
        min-width: 500px;
    }
    
    .specs-table th,
    .specs-table td {
        padding: var(--spacing-sm);
    }
    
    .specs-table th {
        min-width: 120px;
    }
}

/* Mobile responsive para tabs y especificaciones */
@media (max-width: 767px) {
    .product-tabs {
        margin-top: var(--spacing-xl);
    }
    
    /* Tabs verticales en móvil - sin scroll horizontal */
    .product-tabs__nav {
        flex-direction: column;
        gap: 0;
        border-bottom: none;
        margin-bottom: var(--spacing-lg);
        overflow-x: visible;
        overflow-y: visible;
        width: 100%;
        box-sizing: border-box;
    }
    
    .product-tabs__nav::-webkit-scrollbar {
        display: none;
    }
    
    .product-tabs__button {
        width: 100%;
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
        text-align: left;
        border-bottom: 2px solid var(--color-gray-medium);
        border-bottom-color: transparent;
        margin-bottom: 0;
        border-radius: 0;
        background-color: transparent;
    }
    
    .product-tabs__button--active {
        border-bottom-color: var(--color-primary);
        background-color: var(--color-gray-light);
        color: var(--color-primary);
    }
    
    .product-tabs__button:hover {
        background-color: var(--color-gray-light);
    }
    
    .product-tabs__content {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }
    
    .product-tabs__content h3 {
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
        font-size: var(--font-size-base);
    }
    
    .product-tabs__content p {
        margin-bottom: var(--spacing-sm);
    }
    
    .product-tabs__content ul,
    .product-tabs__content ol {
        margin-left: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
        padding-right: 0;
    }
    
    /* Contenedor de tabla sin scroll en móvil */
    .specs-table-wrapper {
        overflow-x: visible;
        margin: var(--spacing-sm) 0;
    }
    
    /* Tabla de especificaciones como cards en móvil */
    .specs-table {
        display: block;
        width: 100%;
        min-width: 100%;
        border: none;
    }
    
    .specs-table thead {
        display: none;
    }
    
    .specs-table tbody {
        display: block;
        width: 100%;
    }
    
    .specs-table tr {
        display: block;
        width: 100%;
        margin-bottom: var(--spacing-md);
        background-color: var(--color-white);
        border: 1px solid var(--color-gray-medium);
        border-radius: var(--border-radius-md);
        padding: var(--spacing-md);
        box-sizing: border-box;
    }
    
    .specs-table th,
    .specs-table td {
        display: block;
        width: 100%;
        padding: 0;
        border: none;
        text-align: left;
        background-color: transparent;
        box-sizing: border-box;
    }
    
    .specs-table th {
        font-weight: 700;
        color: var(--color-primary);
        margin-bottom: var(--spacing-xs);
        padding-bottom: var(--spacing-xs);
        border-bottom: 1px solid var(--color-gray-light);
        font-size: var(--font-size-sm);
        min-width: auto;
    }
    
    .specs-table td {
        color: var(--color-gray-dark);
        word-break: break-word;
        font-size: var(--font-size-sm);
        padding-top: var(--spacing-xs);
    }
}

/* ============================================
   SLIDER DE VIDEOS - Catálogo de videos YouTube
   ============================================ */

/* Catálogo de Videos - Slider de Miniaturas */
.videos-catalog {
    background-color: var(--color-gray-light);
    padding: var(--spacing-3xl) 0;
}

.videos-catalog__container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.videos-catalog__loading {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
    width: 100%;
}

.videos-catalog__spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.videos-catalog__grid {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-lg);
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: var(--spacing-sm) 0;
    position: relative;
    will-change: scroll-position;
}

.videos-catalog__grid::-webkit-scrollbar {
    display: none;
}

.videos-catalog__grid {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.video-thumbnail-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    scroll-snap-align: start;
    flex-shrink: 0;
    width: 280px;
    max-width: 280px;
    text-decoration: none;
    color: inherit;
}

.video-thumbnail-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-color: var(--color-primary);
}

.video-thumbnail-card__video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.video-thumbnail-card__iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: auto;
    z-index: 3;
}

.video-thumbnail-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 4;
    pointer-events: none;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    color: inherit;
}

.video-thumbnail-card:hover .video-thumbnail-card__overlay {
    opacity: 1;
    pointer-events: auto;
}

.video-thumbnail-card__play-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.video-thumbnail-card__watch-text {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.video-thumbnail-card__title-link {
    text-decoration: none;
    color: inherit;
}

.video-thumbnail-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-base);
}

.video-thumbnail-card:hover .video-thumbnail-card__title {
    color: var(--color-primary);
}

.videos-catalog__btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    z-index: 10;
}

.videos-catalog__btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.videos-catalog__btn:active {
    transform: scale(0.95);
}

/* Responsive: Tablet */
@media (min-width: 768px) and (max-width: 1024px) {
    .video-thumbnail-card {
        width: 250px;
        max-width: 250px;
    }
}

/* Responsive: Móvil */
@media (max-width: 767px) {
    .videos-catalog {
        padding: var(--spacing-2xl) 0;
    }
    
    .videos-catalog__container {
        gap: var(--spacing-sm);
    }
    
    .videos-catalog__grid {
        gap: var(--spacing-md);
    }
    
    .video-thumbnail-card {
        width: 200px;
        max-width: 200px;
        padding: var(--spacing-sm);
    }
    
    .video-thumbnail-card__title {
        font-size: var(--font-size-sm);
    }
    
    .videos-catalog__btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .video-thumbnail-card {
        width: 90%;
        max-width: 90%;
    }
}