/* css/item.css - Modern E-commerce Product Detail Styles */

/* ===== Breadcrumb ===== */
.breadcrumb-container {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-xl);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
    font-size: 0.875rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--gray-400);
    padding: 0 var(--spacing-sm);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* ===== Product Detail Section ===== */
.product-detail {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

/* ===== Product Gallery ===== */
.product-gallery {
    position: relative;
}

.gallery-badges {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    pointer-events: none;
}

.gallery-badges > * {
    pointer-events: all;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #1a1a1a;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 8px 24px rgba(255, 165, 0, 0.4);
}

.featured-badge.pulse {
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 24px rgba(255, 165, 0, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 32px rgba(255, 165, 0, 0.6);
    }
}

/* Main Image Container */
.main-image-container {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-radius: var(--radius-xxl);
    border: 1px solid rgba(var(--primary-color-rgb), 0.08);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(var(--primary-color-rgb), 0.08);
    aspect-ratio: 1 / 1;
}

.main-image-container .glightbox {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    cursor: zoom-in;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-xxl);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-image-container:hover .main-image {
    transform: scale(1.08);
}

.zoom-hint {
    position: absolute;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-base);
    pointer-events: none;
}

.main-image-container:hover .zoom-hint {
    opacity: 1;
    transform: translateY(0);
}

.zoom-hint i {
    font-size: 0.9rem;
}

/* Thumbnails */
.thumbnails-container {
    position: relative;
    padding: 0 40px;
}

.thumbnails-scroll {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.thumbnails-scroll::-webkit-scrollbar {
    display: none;
}

.thumb-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--white);
    border: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.thumb-nav:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.thumb-prev {
    left: 0;
}

.thumb-next {
    right: 0;
}

.thumbnail {
    flex: 0 0 auto;
    width: 90px;
    height: 90px;
    border-radius: var(--radius-md);
    border: 2px solid var(--gray-200);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--white);
    position: relative;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-xs);
    transition: transform var(--transition-base);
}

.thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.1), rgba(var(--primary-light-rgb), 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.thumbnail:hover {
    border-color: var(--primary-light);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 6px 20px rgba(var(--primary-color-rgb), 0.2);
}

.thumbnail:hover .thumb-overlay {
    opacity: 1;
}

.thumbnail:hover img {
    transform: scale(1.1);
}

.thumbnail.active {
    border-color: var(--primary-color);
    border-width: 3px;
    box-shadow: 0 6px 20px rgba(var(--primary-color-rgb), 0.3);
}

.thumbnail.active .thumb-overlay {
    opacity: 1;
}

/* Image Actions */
.image-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-md);
}

.image-action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--white);
    border: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--gray-600);
}

.image-action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--primary-color-rgb), 0.3);
}

/* ===== Product Info Sticky ===== */
.product-info-sticky {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
}

.product-info {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--gray-200);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.product-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-family: var(--font-secondary);
}

/* WhatsApp Badge */
.whatsapp-badge-container {
    margin-bottom: var(--spacing-lg);
}

.whatsapp-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.1), rgba(18, 140, 126, 0.1));
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: var(--radius-full);
    color: #128c7e;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.whatsapp-badge:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(18, 140, 126, 0.2));
    border-color: #25d366;
    color: #128c7e;
    transform: translateX(4px);
}

.whatsapp-badge i {
    font-size: 1rem;
    color: #25d366;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.05), rgba(var(--primary-light-rgb), 0.05));
    border: 1px solid rgba(var(--primary-color-rgb), 0.15);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 500;
}

.trust-badge i {
    font-size: 0.95rem;
}

/* Price Section */
.product-price-section {
    background: rgba(var(--primary-color-rgb), 0.02);
    border: 1px solid rgba(var(--primary-color-rgb), 0.08);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.price-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-main {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
}

.price-currency {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-700);
    font-family: var(--font-secondary);
}

.price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    font-family: var(--font-secondary);
    letter-spacing: -0.02em;
    line-height: 1;
}

/* Variations */
.variations-section {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--gray-200);
}

.variations-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.variations-title i {
    color: var(--primary-color);
}

.variations-grid {
    display: grid;
    gap: var(--spacing-sm);
}

.variation-item {
    position: relative;
}

.variation-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.variation-item label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
    color: var(--gray-700);
}

.variation-item label .var-text {
    flex: 1;
}

.variation-item label i {
    opacity: 0;
    color: var(--primary-color);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.variation-item label:hover {
    background: var(--white);
    border-color: var(--primary-light);
    transform: translateX(4px);
}

.variation-item input[type="radio"]:checked + label {
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.08), rgba(var(--primary-light-rgb), 0.08));
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(var(--primary-color-rgb), 0.15);
}

.variation-item input[type="radio"]:checked + label i {
    opacity: 1;
    animation: checkPop 0.3s ease-out;
}

@keyframes checkPop {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Variations Dropdown */
.variations-dropdown-wrapper {
    position: relative;
    width: 100%;
}

.variations-dropdown {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    margin-bottom: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    max-height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

.variations-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.variations-dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.03), rgba(var(--primary-light-rgb), 0.03));
    border-bottom: 1px solid rgba(var(--gray-300), 0.3);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.85rem;
}

.variations-dropdown-header i {
    font-size: 0.9rem;
    color: var(--primary-color);
}

.variations-dropdown-list {
    padding: var(--spacing-md);
    overflow-y: auto;
    max-height: 340px;
}

.variation-option {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.variation-option:last-child {
    margin-bottom: 0;
}

.variation-option span {
    flex: 1;
    text-align: left;
}

.variation-option i {
    opacity: 0;
    color: var(--primary-color);
    font-size: 1rem;
    transition: all 0.2s ease;
}

.variation-option:hover {
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.04), rgba(var(--primary-light-rgb), 0.04));
    border-color: rgba(var(--primary-color-rgb), 0.3);
    transform: translateX(2px);
}

.variation-option.selected {
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.06), rgba(var(--primary-light-rgb), 0.06));
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.variation-option.selected i {
    opacity: 1;
    animation: checkPop 0.3s ease-out;
}

.btn-add-to-cart,
.btn-whatsapp-buy {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn-add-to-cart {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(var(--primary-color-rgb), 0.3);
}

.btn-add-to-cart::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.btn-add-to-cart:hover:not(.disabled) {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(var(--primary-color-rgb), 0.4);
}

.btn-add-to-cart:hover:not(.disabled)::before {
    left: 100%;
}

.btn-add-to-cart:active:not(.disabled) {
    transform: translateY(-1px);
}

.btn-add-to-cart i {
    font-size: 1.2rem;
}

.btn-add-to-cart.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--gray-400);
    box-shadow: none;
}

.btn-add-to-cart.adding {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    pointer-events: none;
}

.btn-add-to-cart.adding i {
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-whatsapp-buy {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-buy:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
    color: var(--white);
}

.btn-whatsapp-buy i {
    font-size: 1.3rem;
}

/* Share Section */
.share-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.share-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.share-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--white);
    text-decoration: none;
}

.share-facebook {
    background: #1877f2;
}

.share-twitter {
    background: #1da1f2;
}

.share-whatsapp {
    background: #25d366;
}

.share-copy {
    background: var(--gray-600);
}

.share-btn:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

/* Product Tabs */
.product-tabs-section {
    margin-top: var(--spacing-xxxl);
    background: var(--white);
    border-radius: var(--radius-xxl);
    overflow: hidden;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.product-tabs {
    border-bottom: 1px solid rgba(var(--gray-300), 0.3);
    padding: 0 var(--spacing-lg);
}

.product-tabs .nav-link {
    border: none;
    color: var(--gray-600);
    padding: var(--spacing-lg) var(--spacing-xl);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    font-size: 0.95rem;
}

.product-tabs .nav-link:hover {
    color: var(--primary-color);
    background: rgba(var(--primary-color-rgb), 0.03);
}

.product-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(var(--primary-color-rgb), 0.05);
}

.product-tab-content {
    padding: var(--spacing-xl);
    max-height: 400px;
    overflow-y: auto;
}

.description-content {
    color: var(--gray-700);
    line-height: 1.8;
    font-size: 0.95rem;
}

.description-content p {
    margin-bottom: var(--spacing-md);
}

.description-content strong {
    color: var(--gray-900);
    display: block;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    font-size: 1.05rem;
}

.description-content ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--spacing-lg);
}

.description-content li {
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.description-content li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 0.875rem;
}

/* Scrollbar para la descripción */
.product-tab-content::-webkit-scrollbar {
    width: 6px;
}

.product-tab-content::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius-full);
}

.product-tab-content::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-full);
}

.product-tab-content::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Related Products */
.related-products-section {
    margin-top: var(--spacing-xxxl);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title span {
    position: relative;
    z-index: 1;
    background: var(--bg-primary);
    padding: 0 var(--spacing-lg);
}

.title-decoration {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gray-300), transparent);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

/* Mobile Sticky Cart */
.mobile-cart-sticky {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 2px solid var(--gray-200);
    padding: var(--spacing-md) var(--spacing-lg);
    z-index: var(--z-sticky);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.mobile-cart-price {
    display: flex;
    flex-direction: column;
}

.mobile-price-label {
    font-size: 0.7rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-price-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-secondary);
}

.mobile-cart-btn {
    flex: 0 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(var(--primary-color-rgb), 0.3);
}

.mobile-cart-btn:active {
    transform: scale(0.95);
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
    .product-info-sticky {
        position: relative;
        top: auto;
    }

    .product-title {
        font-size: 1.5rem;
    }

    .price-amount {
        font-size: 2.25rem;
    }

    .price-currency {
        font-size: 1.25rem;
    }

    .mobile-cart-sticky {
        display: flex;
    }

    .product-detail {
        padding-bottom: 80px;
    }

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

@media (max-width: 767px) {
    .breadcrumb-container {
        padding: var(--spacing-sm) 0;
        margin-bottom: var(--spacing-lg);
    }

    .breadcrumb {
        font-size: 0.75rem;
    }

    .product-detail {
        padding: var(--spacing-lg) 0 100px;
    }

    .main-image {
        padding: var(--spacing-lg);
    }

    .thumbnail {
        width: 70px;
        height: 70px;
    }

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

    .product-title {
        font-size: 1.25rem;
        margin-bottom: var(--spacing-md);
    }

    .price-amount {
        font-size: 2rem;
    }

    .price-currency {
        font-size: 1.1rem;
    }

    .product-price-section {
        padding: var(--spacing-md);
    }

    .trust-badges {
        gap: var(--spacing-sm);
    }

    .trust-badge {
        font-size: 0.75rem;
        padding: 6px var(--spacing-sm);
    }

    .variations-section {
        padding: var(--spacing-md);
    }

    .action-buttons {
        gap: var(--spacing-sm);
    }

    .btn-add-to-cart,
    .btn-whatsapp-buy {
        padding: var(--spacing-md);
        font-size: 0.95rem;
    }

    .share-section {
        flex-wrap: wrap;
    }

    .product-tabs-section {
        margin-top: var(--spacing-xxl);
    }

    .product-tab-content {
        padding: var(--spacing-md);
    }

    .related-products-section {
        margin-top: var(--spacing-xxl);
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-lg);
    }

    .featured-badge {
        font-size: 0.7rem;
        padding: 6px var(--spacing-sm);
    }

    .zoom-hint {
        display: none;
    }

    .image-actions {
        justify-content: center;
    }
}

@media (max-width: 575px) {
    .product-title {
        font-size: 1.1rem;
    }

    .price-amount {
        font-size: 1.75rem;
    }

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

    .thumbnails-container {
        padding: 0 32px;
    }

    .thumb-nav {
        width: 28px;
        height: 28px;
    }
}

/* ===== Accessibility ===== */
.btn-add-to-cart:focus,
.btn-whatsapp-buy:focus,
.share-btn:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 4px;
}

.variation-item input[type="radio"]:focus + label {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.thumbnail:focus {
    outline: none; /* Evita doble borde al seleccionar con clic */
}

.thumbnail:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== Product Description Box ===== */
.product-description-box {
    margin: 3rem 0;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.description-header {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-bottom: 2px solid #f0f0f0;
}

.description-title {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-secondary);
}

.description-title i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.description-body {
    padding: 2rem;
    color: #4a5568;
    line-height: 1.8;
    font-family: var(--font-primary);
    max-height: 300px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.description-body.expanded {
    max-height: none;
}

.description-body::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--white));
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.description-body.expanded::after {
    opacity: 0;
}

.description-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.05), rgba(var(--primary-light-rgb), 0.05));
    border: none;
    border-top: 1px solid #f0f0f0;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.description-toggle-btn:hover {
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.1), rgba(var(--primary-light-rgb), 0.1));
    color: var(--primary-dark);
}

.description-toggle-btn i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.description-toggle-btn.expanded i {
    transform: rotate(180deg);
}

.description-body p {
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.description-body p:last-child {
    margin-bottom: 0;
}

.description-body strong {
    color: #2c3e50;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.description-body ul {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 1.5rem 0;
}

.description-body ul li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.description-body ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Animation for description box appearance */
.product-description-box {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive adjustments for description box */
@media (max-width: 768px) {
    .product-description-box {
        margin: 2rem -15px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .description-header {
        padding: 1.25rem 1.5rem;
    }

    .description-title {
        font-size: 1.2rem;
    }

    .description-body {
        padding: 1.5rem;
    }

    .description-body p {
        font-size: 0.95rem;
    }

    .description-body ul li {
        padding-left: 1.5rem;
    }
}

@media (max-width: 575px) {
    .description-header {
        padding: 1rem 1.25rem;
    }

    .description-title {
        font-size: 1.1rem;
        gap: 0.5rem;
    }

    .description-title i {
        font-size: 1rem;
    }

    .description-body {
        padding: 1.25rem;
    }

    .description-body strong {
        font-size: 1rem;
    }
}

/* ===== Related Products Carousel ===== */
.related-products-carousel-wrapper {
    position: relative;
    padding: 0;
}

.related-products-carousel {
    margin: 0 -10px;
}

.related-products-carousel .owl-stage-outer {
    padding: 10px 0;
    overflow: visible;
}

.related-products-carousel .owl-item {
    padding: 0 10px;
}

/* Ajustar altura de las tarjetas en el carrusel */
.related-products-carousel .product-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.related-products-carousel .product-image {
    height: 240px;
    flex-shrink: 0;
}

.related-products-carousel .product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-products-carousel .product-actions {
    margin-top: auto;
}

/* Navegación del carrusel */
.related-products-carousel .owl-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    margin: 0;
}

.related-products-carousel .owl-nav button {
    position: absolute;
    background: var(--white) !important;
    color: var(--gray-700) !important;
    width: 45px;
    height: 45px;
    line-height: 45px;
    margin: 0;
    padding: 0;
    font-size: 1.2rem;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
}

.related-products-carousel .owl-nav button:hover {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.related-products-carousel .owl-nav .owl-prev {
    left: -20px;
}

.related-products-carousel .owl-nav .owl-next {
    right: -20px;
}

.related-products-carousel .owl-nav button i {
    font-size: 1rem;
}

/* Dots del carrusel (si decides activarlos) */
.related-products-carousel .owl-dots {
    text-align: center;
    padding-top: 20px;
}

.related-products-carousel .owl-dots .owl-dot {
    width: 10px;
    height: 10px;
    margin: 0 5px;
    background: var(--gray-300);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.related-products-carousel .owl-dots .owl-dot.active {
    background: var(--primary-color);
    width: 25px;
    border-radius: 5px;
}

/* Responsive para el carrusel */
@media (max-width: 1200px) {
    .related-products-carousel .owl-nav button {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 1rem;
    }

    .related-products-carousel .product-image {
        height: 220px;
    }
}

@media (max-width: 992px) {
    .related-products-carousel .owl-nav .owl-prev {
        left: -15px;
    }

    .related-products-carousel .owl-nav .owl-next {
        right: -15px;
    }

    .related-products-carousel .owl-nav button {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 0.9rem;
    }

    .related-products-carousel .product-image {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .related-products-carousel .owl-nav .owl-prev {
        left: 5px;
    }

    .related-products-carousel .owl-nav .owl-next {
        right: 5px;
    }

    .related-products-carousel .owl-nav button {
        background: rgba(255, 255, 255, 0.95) !important;
        width: 32px;
        height: 32px;
        line-height: 32px;
        font-size: 0.8rem;
    }

    .related-products-carousel .product-image {
        height: 180px;
    }
}