/**
 * Estilos para Botón de WhatsApp
 * Diseño Gaming/Tech con verde característico de WhatsApp
 */

/* ==========================================================================
   Botones de WhatsApp
   ========================================================================== */

/* Botón de WhatsApp */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white !important;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    font-size: 16px;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: white !important;
}

.btn-whatsapp:active {
    transform: translateY(0);
}

/* Icono de WhatsApp */
.btn-whatsapp .dashicons-whatsapp {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* Variante pequeña */
.btn-whatsapp.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-whatsapp.btn-small .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* Variante grande */
.btn-whatsapp.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Botón flotante (para usar en single-articulo.php) */
.btn-whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 998;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.btn-whatsapp-float:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.btn-whatsapp-float .dashicons {
    font-size: 30px;
    width: 30px;
    height: 30px;
}

/* Animación de pulso */
@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8);
    }
}

/* ==========================================================================
   Templates de Artículos
   ========================================================================== */

/* Grid de artículos */
.articulos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

@media (max-width: 768px) {
    .articulos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Card de artículo */
.articulo-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.articulo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.articulo-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Thumbnail del artículo */
.articulo-card .articulo-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--color-background-alt);
}

.articulo-card .articulo-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.articulo-card:hover .articulo-thumbnail img {
    transform: scale(1.05);
}

/* Badge de categoría sobre imagen */
.articulo-category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(27, 105, 131, 0.95);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

/* Contenido del card */
.articulo-card .articulo-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.articulo-card .articulo-categories {
    margin-bottom: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.articulo-card .entry-title {
    font-size: 20px;
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.articulo-card .entry-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.articulo-card .entry-title a:hover {
    color: var(--color-primary);
}

.articulo-card .entry-summary {
    color: var(--color-text-light);
    margin-bottom: 16px;
    font-size: 15px;
    line-height: 1.6;
    flex: 1;
}

.articulo-card .articulo-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 16px;
    align-items: center;
}

.articulo-card .articulo-meta .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.articulo-card .articulo-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: auto;
}

.btn-read-more {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    flex: 1;
}

.btn-read-more:hover {
    color: var(--color-secondary);
    transform: translateX(4px);
}

/* Badge pequeño */
.badge-small {
    font-size: 11px;
    padding: 3px 10px;
}

/* ==========================================================================
   Single Artículo
   ========================================================================== */

.single-articulo-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .single-articulo-container {
        padding: 0 20px;
    }
}

.articulo-single {
    background: transparent;
    padding: 0;
}

.articulo-single .articulo-categories {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.articulo-single .entry-header {
    margin-bottom: 30px;
}

.articulo-single .entry-title {
    font-size: 36px;
    line-height: 1.2;
    margin: 0;
    color: var(--color-text);
}

.articulo-single .articulo-thumbnail {
    margin-bottom: 30px;
    border-radius: 12px;
    overflow: hidden;
}

.articulo-single .articulo-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.articulo-single .entry-content {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.articulo-single .entry-content p {
    margin-bottom: 1.5em;
}

.articulo-single .entry-content h2,
.articulo-single .entry-content h3,
.articulo-single .entry-content h4 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    color: var(--color-text);
}

/* Sección de WhatsApp en single */
.articulo-whatsapp-section {
    background: linear-gradient(135deg, rgba(27, 105, 131, 0.05), rgba(30, 168, 148, 0.05));
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin: 40px 0;
    border: 2px solid rgba(27, 105, 131, 0.1);
}

.articulo-whatsapp-section h3 {
    margin: 0 0 10px 0;
    color: var(--color-text);
}

.articulo-whatsapp-section p {
    margin: 0 0 20px 0;
    color: var(--color-text-light);
}

.articulo-single .entry-footer {
    border-top: 1px solid #e9ecef;
    padding-top: 20px;
    margin-top: 40px;
}

.articulo-single .articulo-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--color-text-light);
}

.articulo-single .articulo-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.articulo-single .articulo-meta .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* Artículos relacionados */
.related-articulos {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e9ecef;
}

.related-articulos h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--color-text);
}

/* ==========================================================================
   Archive Header
   ========================================================================== */

.archive-header,
.taxonomy-header {
    background: linear-gradient(135deg, rgba(27, 105, 131, 0.05), rgba(30, 168, 148, 0.05));
    padding: 60px 40px;
    border-radius: 12px;
    margin-bottom: 40px;
    text-align: center;
}

.archive-header .page-title,
.taxonomy-header .page-title {
    font-size: 42px;
    margin: 0 0 15px 0;
    color: var(--color-text);
}

.archive-description,
.taxonomy-description {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto 20px auto;
}

.taxonomy-meta {
    font-size: 16px;
    color: var(--color-text-light);
}

.taxonomy-count {
    display: inline-block;
    background: rgba(27, 105, 131, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

/* No results */
.no-results {
    text-align: center;
    padding: 80px 40px;
    background: var(--color-background-alt);
    border-radius: 12px;
}

.no-results h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--color-text);
}

.no-results p {
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .btn-whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .btn-whatsapp-float .dashicons {
        font-size: 24px;
        width: 24px;
        height: 24px;
    }
    
    .articulo-single {
        padding: 24px;
    }
    
    .articulo-single .entry-title {
        font-size: 28px;
    }
    
    .articulo-single .entry-content {
        font-size: 16px;
    }
    
    .archive-header,
    .taxonomy-header {
        padding: 40px 24px;
    }
    
    .archive-header .page-title,
    .taxonomy-header .page-title {
        font-size: 32px;
    }
    
    .articulo-card .articulo-actions {
        flex-direction: column;
    }
    
    .articulo-card .btn-whatsapp {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   Galería de Imágenes
   ========================================================================== */

.articulo-gallery-section {
    margin: 50px 0;
    padding: 40px;
    background: var(--color-background-alt);
    border-radius: 12px;
}

.articulo-gallery-section h3 {
    font-size: 28px;
    margin: 0 0 30px 0;
    color: var(--color-text);
    text-align: center;
}

.articulo-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

@media (max-width: 768px) {
    .articulo-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
}

.articulo-gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    display: block;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.articulo-gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.articulo-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.articulo-gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 105, 131, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.articulo-gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay .dashicons {
    color: white;
    font-size: 40px;
    width: 40px;
    height: 40px;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-overlay img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: white;
    font-size: 50px;
    font-weight: 300;
    cursor: pointer;
    transition: transform 0.3s ease;
    line-height: 1;
    user-select: none;
}

.lightbox-close:hover {
    transform: scale(1.2);
}

.lightbox-caption {
    color: white;
    font-size: 16px;
    margin-top: 20px;
    text-align: center;
    max-width: 80%;
}

/* ==========================================================================
   Layout Tipo Tienda - Single Articulo
   ========================================================================== */

.product-layout {
    margin: 0 auto;
    padding: 0 150px;
}

@media (max-width: 1400px) {
    .product-layout {
        padding: 0 100px;
    }
}

@media (max-width: 1200px) {
    .product-layout {
        padding: 0 80px;
    }
}

@media (max-width: 768px) {
    .product-layout {
        padding: 0 30px;
    }
}

.product-container {
    display: grid;
    grid-template-columns: 35fr 65fr;
    gap: 50px;
    margin-bottom: 60px;
}

@media (max-width: 1400px) {
    .product-container {
        grid-template-columns: 40fr 60fr;
        gap: 40px;
    }
}

@media (max-width: 968px) {
    .product-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ==========================================================================
   Columna Izquierda - Imágenes
   ========================================================================== */

.product-images {
    position: sticky;
    top: 100px;
    height: fit-content;
    max-width: 600px;
}

.main-image-wrapper {
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    margin-bottom: 20px;
    max-width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

/* Thumbnails Horizontales */
.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 12px;
}

@media (max-width: 968px) {
    .product-thumbnails {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 10px;
    }
}

.thumbnail-item {
    aspect-ratio: 1;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.thumbnail-item:hover {
    border-color: var(--color-primary);
    background: white;
}

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

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

/* ==========================================================================
   Columna Derecha - Información
   ========================================================================== */

.product-info {
    padding: 20px 0;
}

.product-categories {
    margin-bottom: 15px;
}

.product-categories .badge-articulo {
    display: inline-block;
    background: #e3f2fd;
    color: var(--color-primary);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    margin-right: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-categories .badge-articulo:hover {
    background: #bbdefb;
    color: var(--color-primary);
}

.product-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 15px 0;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .product-title {
        font-size: 24px;
    }
}

/* Meta información en línea (debajo del título) */
.product-meta-inline {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
    flex-wrap: wrap;
}

.meta-inline-item {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    color: var(--color-text-light);
    padding: 0 15px;
    border-right: 1px solid #dee2e6;
}

.meta-inline-item:first-child {
    padding-left: 0;
}

.meta-inline-item:last-child {
    border-right: none;
    padding-right: 0;
}

.meta-inline-item strong {
    color: var(--color-text);
    font-weight: 600;
    margin-right: 5px;
}

@media (max-width: 768px) {
    .product-meta-inline {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .meta-inline-item {
        border-right: none;
        padding: 0;
    }
}

/* Información del Producto (Disponibilidad) */
.product-meta-info {
    margin-bottom: 25px;
}

.badge-condicion {
    background: #e3f5e8;
    color: #28a745;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.meta-disponibilidad {
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.badge-pedido-especial {
    display: inline-block;
    background: #fff3e0;
    color: #e65100;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.meta-disponibilidad p {
    margin: 0;
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

/* Selector de Color */
.product-color-selector {
    margin-bottom: 30px;
    padding: 20px 0;
    border-bottom: 1px solid #e9ecef;
}

.product-color-selector label {
    display: block;
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--color-text);
}

#selected-color-name {
    color: var(--color-primary);
    font-weight: 700;
}

.color-options {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.color-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
}

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

.color-option.active {
    border-color: var(--color-primary);
    background: #f8f9fa;
}

.color-swatch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #e9ecef;
    display: block;
}

.color-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

/* Precio del Producto */
.product-price {
    padding: 15px 0;
    margin-bottom: 25px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.price-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -1px;
}

@media (max-width: 768px) {
    .product-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 15px 0;
    }
    
    .price-value {
        font-size: 32px;
    }
}

/* Tabs de Información */
.product-tabs-container {
    margin-bottom: 40px;
}

/* Tabs a ancho completo */
.product-tabs-full-width {
    margin-top: 50px;
    margin-bottom: 60px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.product-tabs-full-width .product-tabs-content {
    background: transparent;
    padding: 40px 0;
    border-radius: 0;
}

@media (max-width: 768px) {
    .product-tabs-full-width {
        margin-top: 30px;
        margin-bottom: 40px;
    }
    
    .product-tabs-full-width .product-tabs-content {
        padding: 25px 0;
    }
}

.product-tabs-nav {
    display: flex;
    gap: 0;
    border-bottom: 3px solid #e9ecef;
    margin-bottom: 30px;
}

.tab-button {
    flex: 1;
    padding: 15px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -3px;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

@media (max-width: 768px) {
    .product-tabs-nav {
        flex-direction: column;
        border-bottom: none;
    }
    
    .tab-button {
        border-bottom: 1px solid #e9ecef;
        margin-bottom: 0;
        text-align: left;
    }
    
    .tab-button.active {
        border-left: 4px solid var(--color-primary);
        padding-left: 16px;
    }
}

.product-tabs-content {
    padding: 0;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-panel h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--color-text);
}

.tab-panel h4 {
    font-size: 18px;
    margin-top: 25px;
    margin-bottom: 12px;
    color: var(--color-text);
}

.tab-panel ul,
.tab-panel ol {
    margin: 15px 0;
    padding-left: 25px;
}

.tab-panel li {
    margin-bottom: 10px;
    line-height: 1.6;
    color: var(--color-text-light);
}

.tab-panel p {
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 15px;
}

.tab-panel strong {
    color: var(--color-text);
}

.product-description {
    color: var(--color-text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--color-background-alt);
}

.product-description p {
    margin-bottom: 15px;
}

.product-description ul,
.product-description ol {
    margin: 15px 0;
    padding-left: 25px;
}

.product-description li {
    margin-bottom: 8px;
}

/* CTA de WhatsApp */
.product-cta {
    margin-bottom: 30px;
    margin-top: 25px;
}

.btn-whatsapp-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 8px;
    background: transparent;
    color: #25D366;
    border: 2px solid #25D366;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-whatsapp-large:hover {
    background: #25D366;
    color: white;
    border-color: #25D366;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp-large .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
}

/* Botón WhatsApp compacto y elegante */
.btn-whatsapp-compact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 4px;
    background: #25D366;
    color: white;
    border: 1px solid #25D366;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-whatsapp-compact:hover {
    background: #128C7E;
    color: white;
    border-color: #128C7E;
}

.btn-whatsapp-compact .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

/* Wrapper del CTA con texto de invitación */
.product-cta-wrapper {
    margin-top: 20px;
}

.product-cta {
    margin-bottom: 10px;
}

.cta-invitation {
    font-size: 12px;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.5;
    font-style: italic;
}

.cta-note {
    text-align: left;
    color: var(--color-text-light);
    font-size: 13px;
    margin: 8px 0 0 0;
    font-weight: 400;
}

/* ==========================================================================
   Productos Relacionados
   ========================================================================== */

.related-products-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 3px solid var(--color-background-alt);
}

.related-products-section h2 {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .related-products-section {
        margin-top: 50px;
        padding-top: 40px;
    }
    
    .related-products-section h2 {
        font-size: 26px;
        margin-bottom: 30px;
    }
}