/**
 * Alianza - Estilos específicos para páginas de detalle de producto
 */

/* ==== Ruta de Navegación ==== */
.breadcrumb {
    padding: 0;
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    height: 60px;
    display: flex;
    align-items: center;
    margin-top: 80px;
    position: relative;
    z-index: 10;
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    height: 100%;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 0;
    height: 100%;
}

.breadcrumb-list li {
    position: relative;
    margin-right: var(--spacing-md);
    padding-right: var(--spacing-md);
    color: var(--text-light);
    font-size: 0.9rem;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    position: absolute;
    right: 0;
    color: var(--text-light);
}

.breadcrumb-list li:last-child {
    color: var(--text-dark);
    font-weight: 500;
}

.breadcrumb-list a {
    color: var(--text-light);
}

.breadcrumb-list a:hover {
    color: var(--primary);
}

/* ==== Detalle de Producto ==== */
.product-detail {
    padding: var(--spacing-xl) 0;
}

.product-detail-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--spacing-xl);
    align-items: start;
}

/* Galería de Producto */
.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
}

.main-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    aspect-ratio: 4/3;
    display: block;
}

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

.thumbnail-btn {
    background: none;
    border: 2px solid transparent;
    cursor: pointer;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    padding: 0;
    transition: border-color var(--transition-fast);
}

.thumbnail-btn:hover {
    border-color: var(--primary-light);
}

.thumbnail-btn.active {
    border-color: var(--primary);
}

.thumbnail-btn img {
    width: 100%;
    height: 80px;
    object-fit: cover;
}

/* Información de Producto */
.product-info h1 {
    margin-bottom: var(--spacing-xs);
    font-size: 2.5rem;
}

.product-code {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.product-description {
    margin-bottom: var(--spacing-lg);
}

.product-description p {
    color: var(--text-light);
}

/* Lista de características */
.product-features-list {
    margin-bottom: var(--spacing-lg);
}

.product-features-list h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.product-features-list ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.product-features-list li {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(0, 86, 179, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.product-features-list h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.product-features-list p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Especificaciones técnicas */
.product-specs {
    margin-bottom: var(--spacing-lg);
}

.product-specs h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specs-table th,
.specs-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
}

.specs-table th {
    width: 40%;
    font-weight: 500;
    color: var(--text-dark);
}

.specs-table td {
    color: var(--text-light);
}

/* Variantes de producto */
.product-variants {
    margin-bottom: var(--spacing-lg);
}

.product-variants h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.variant-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.variant-option {
    position: relative;
}

.variant-option span {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    color: var(--text-dark);
    font-weight: 500;
}

.variant-option label:hover {
    border-color: var(--primary-light);
}

/* CTA de producto */
.product-cta {
    margin-bottom: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Meta información */
.product-meta {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

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

.meta-label {
    color: var(--text-dark);
    font-weight: 500;
}

.meta-value {
    color: var(--text-light);
}

/* Sección de compatibilidad */
.compatibility-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-bg);
}

.compatibility-container {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.compatibility-tabs {
    display: flex;
    overflow-x: auto;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 500;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--primary);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.compatibility-content {
    padding: var(--spacing-lg);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.model-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.model-list li {
    background-color: var(--light-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.model-list strong {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.model-years {
    color: var(--primary);
    font-weight: 500;
}

.compatibility-note {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Galería de aplicaciones */
.applications-gallery {
    padding: var(--spacing-xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: var(--white);
}

/* Productos relacionados */
.related-products {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-bg);
}

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

.related-item {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    text-align: center;
    padding-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.related-item:hover {
    transform: translateY(-10px);
}

.related-item h3 {
    margin: var(--spacing-md) 0 var(--spacing-xs);
    font-size: 1.2rem;
}

.related-item p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    padding: 0 var(--spacing-md);
    flex-grow: 1;
}

.related-item .btn {
    width: auto;
    min-width: 120px;
    margin: 0 auto;
}

.related-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* CTA de producto final */
.product-cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(rgba(0, 86, 179, 0.9), rgba(0, 61, 122, 0.9)), url('../images/banners/cta-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.cta-content p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.cta-buttons .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.cta-buttons .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
}

/* Media Queries */
@media (max-width: 992px) {
    .product-detail-container {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        position: static;
        margin-bottom: var(--spacing-lg);
    }
    
    .product-features-list ul {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-cta {
        flex-direction: column;
    }
    
    .model-list {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}