/* ============================================================== */
        /* ===== PRODUCT DETAIL LAYOUT ===== */
        /* ============================================================== */
        .product-detail {
            padding: 40px 0 60px;
        }

        .product-detail .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: start;
        }

        /* ---- GALERÍA (Flickity) ---- */
        .product-gallery {
            position: relative;
            background: #fafafa;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }

        .product-gallery .main-carousel {
            width: 100%;
        }

        .product-gallery .main-carousel .carousel-cell {
            width: 100%;
            min-height: 420px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #ffffff;
            padding: 20px;
            position: relative;
        }

        .product-gallery .main-carousel .carousel-cell img {
            max-height: 420px;
            max-width: 100%;
            object-fit: contain;
            border-radius: 12px;
            transition: transform 0.3s;
        }

        /* ---- VIDEO STYLES ---- */
        .product-gallery .main-carousel .carousel-cell video {
            max-height: 420px;
            max-width: 100%;
            border-radius: 12px;
            background: #1a1a1a;
            display: block;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
            cursor: pointer;
        }

        .product-gallery .main-carousel .carousel-cell .video-wrapper {
            position: relative;
            width: 100%;
            max-width: 700px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .product-gallery .main-carousel .carousel-cell .video-wrapper video {
            width: 100%;
            height: auto;
            max-height: 420px;
            border-radius: 12px;
            background: #ffffff;
            cursor: pointer;
        }

        /* Flickity dots personalizados */
        .product-gallery .flickity-page-dots {
            bottom: 0px;
            z-index: 10;
        }
        .product-gallery .flickity-page-dots .dot {
            background: #ccc;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            opacity: 1;
            transition: background 0.3s, transform 0.3s;
        }
        .product-gallery .flickity-page-dots .dot.is-selected {
            background: var(--rojo);
            transform: scale(1.25);
        }

        /* Flechas Flickity */
        .product-gallery .flickity-button {
            background: rgba(255, 255, 255, 0.85);
            color: var(--negro);
            border-radius: 50%;
            width: 44px;
            height: 44px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            transition: background 0.2s, color 0.2s;
            z-index: 10;
        }
        .product-gallery .flickity-button:hover {
            background: var(--rojo);
            color: #fff;
        }
        .product-gallery .flickity-button:disabled {
            opacity: 0.3;
        }

        /* ---- INFO PRODUCTO ---- */
        .product-info {}

        .product-info .categoria {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--rojo);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 6px;
        }

        /* ===== TÍTULO PRODUCTO — MODIFICADO: h2, más pequeño ===== */
        .product-info h2 {
            font-size: 24px;
            font-weight: 400;
            line-height: 1.35;
            color: var(--negro);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .product-info .description {
            font-size: 17px;
            font-weight: 300;
            color: #444;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .product-info .features-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px 16px;
            margin-bottom: 28px;
        }
        .product-info .features-list li {
            font-size: 15px;
            font-weight: 300;
            color: #333;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .product-info .features-list li i {
            color: var(--rojo);
            font-size: 14px;
            width: 18px;
        }

        .product-info .actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 8px;
        }
        .product-info .actions .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 44px;
            background: var(--rojo);
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 18px;
            font-weight: 600;
            font-family: 'Saira Condensed', sans-serif;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
        }
        .product-info .actions .btn-primary:hover {
                  background: transparent;
            color: var(--rojo);
			    border: 2px solid var(--rojo);
      
        }
        .product-info .actions .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 16px 32px;
            background: transparent;
            color: var(--negro);
            border: 2px solid #d0d0d0;
            border-radius: 4px;
            font-size: 18px;
            font-weight: 500;
            font-family: 'Saira Condensed', sans-serif;
            cursor: pointer;
            transition: border-color 0.2s, color 0.2s;
        }
        .product-info .actions .btn-secondary:hover {
            border-color: var(--rojo);
            color: var(--rojo);
        }

        /* ===== META ELIMINADO ===== */

        /* ============================================================== */
        /* ===== SPECS / TABS ===== */
        /* ============================================================== */
        .product-tabs {
            margin-top: 50px;
            border-top: 1px solid #f0f0f0;
            padding-top: 40px;
        }

        .product-tabs .tabs-nav {
            display: flex;
            gap: 8px;
            border-bottom: 2px solid #f0f0f0;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .product-tabs .tabs-nav button {
            padding: 12px 28px;
            background: transparent;
            border: none;
            font-family: 'Saira Condensed', sans-serif;
            font-size: 18px;
            font-weight: 500;
            color: var(--gris-texto);
            cursor: pointer;
            transition: color 0.2s, border-color 0.2s;
            border-bottom: 3px solid transparent;
            margin-bottom: -2px;
        }
        .product-tabs .tabs-nav button.active {
            color: var(--rojo);
            border-bottom-color: var(--rojo);
        }
        .product-tabs .tabs-nav button:hover {
            color: var(--rojo);
        }

        .product-tabs .tab-panel {
            display: none;
            animation: fadeUp 0.4s ease;
        }
        .product-tabs .tab-panel.active {
            display: block;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .product-tabs .tab-panel p {
            font-size: 17px;
            font-weight: 300;
            color: #444;
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .specs-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 16px;
        }
        .specs-table tr {
            border-bottom: 1px solid #f0f0f0;
        }
        .specs-table tr:last-child {
            border-bottom: none;
        }
        .specs-table td {
            padding: 14px 10px;
            font-weight: 300;
        }
        .specs-table td:first-child {
            font-weight: 500;
            color: var(--negro);
            width: 40%;
        }
        .specs-table td:last-child {
            color: #444;
        }

        /* ============================================================== */
        /* ===== RELATED PRODUCTS ===== */
        /* ============================================================== */
        .related-products {
            padding: 50px 0 60px;
      
        }

        .related-products .titulo {
            font-size: 32px;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--negro);
        }
        .related-products .titulo strong {
            color: var(--rojo);
        }
        .related-products .subtitulo {
            font-size: 17px;
            font-weight: 300;
            color: var(--gris-texto);
            margin-bottom: 32px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .related-card {
            background: #fff;
            border-radius: 16px;
            padding: 20px 16px 18px;
            text-align: center;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.3s, transform 0.3s;
            border: 1px solid #f0f0f0;
        }
        .related-card:hover {
            box-shadow: 0 12px 40px rgba(255, 20, 24, 0.08);
            transform: translateY(-4px);
        }
        .related-card a {
            display: block;
        }
        .related-card .img-wrap {
            height: 140px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #fafafa;
            border-radius: 10px;
            padding: 10px;
            margin-bottom: 12px;
        }
        .related-card .img-wrap img {
            max-height: 120px;
            max-width: 100%;
            object-fit: contain;
        }
        .related-card .nombre {
            font-size: 17px;
            font-weight: 600;
            color: var(--negro);
        }
        .related-card .nombre:hover {
            color: var(--rojo);
        }
        .related-card .desc {
            font-size: 13px;
            color: var(--gris-texto);
            font-weight: 300;
        }

    
        @media (max-width: 1024px) {
            .product-detail .grid-2 {
                gap: 30px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .product-info h2 {
                font-size: 22px;
            }
            .product-gallery .main-carousel .carousel-cell {
                min-height: 340px;
            }
            .product-gallery .main-carousel .carousel-cell img {
                max-height: 340px;
            }
            .product-gallery .main-carousel .carousel-cell video {
                max-height: 340px;
            }
            .product-gallery .main-carousel .carousel-cell .video-wrapper video {
                max-height: 340px;
            }
        }

        @media (max-width: 768px) {
            .top-header .container {
                flex-direction: column;
                gap: 4px;
                align-items: center;
                text-align: center;
                padding: 4px 16px;
            }
            .top-header .contacto span {
                margin-right: 10px;
                font-size: 12px;
            }
            .top-header .social a {
                font-size: 14px;
                margin: 0 6px;
            }

            .menu-toggle {
                display: flex;
            }

            .nav-menu {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                height: 100dvh;
                background: rgba(0, 0, 0, 0.45);
                backdrop-filter: blur(6px);
                -webkit-backdrop-filter: blur(6px);
                flex-direction: column;
                align-items: stretch;
                justify-content: flex-start;
                padding: 80px 20px 30px;
                margin: 0;
                gap: 0;
                overflow-y: auto;
                z-index: 999;
                animation: menuSlideIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
                overscroll-behavior: contain;
            }
            @keyframes menuSlideIn {
                from {
                    opacity: 0;
                    transform: translateY(-12px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: var(--blanco);
                border-radius: 0 0 24px 24px;
                margin: 10px 12px 20px;
                box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
                z-index: -1;
            }
            .nav-menu>li {
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                margin: 0;
            }
            .nav-menu>li:last-child {
                border-bottom: none;
            }
            .nav-menu>li>a {
                display: flex;
                align-items: center;
                justify-content: space-between;
                padding: 16px 20px;
                font-size: 17px;
                font-weight: 400;
                letter-spacing: 0.5px;
                border-bottom: none;
                border-radius: 0;
                white-space: normal;
                width: 100%;
                color: var(--negro);
                transition: background 0.2s;
                touch-action: manipulation;
            }
            .nav-menu>li>a:hover,
            .nav-menu>li>a.active {
                border-bottom: none;
                color: var(--rojo);
                background: rgba(255, 20, 24, 0.05);
            }
            .nav-menu>li>a .caret {
                font-size: 14px;
                transition: transform 0.3s;
                margin-left: 8px;
                flex-shrink: 0;
            }
            .nav-menu>li.open>a .caret {
                transform: rotate(180deg);
            }

            .megamenu,
            .sub-menu {
                display: none !important;
                position: static;
                width: 100%;
                background: #f7f7f7;
                border-radius: 0;
                box-shadow: none;
                padding: 0;
                margin: 0;
                grid-template-columns: 1fr !important;
                animation: none !important;
            }
            .nav-menu>li.open .megamenu,
            .nav-menu>li.open .sub-menu {
                display: grid !important;
                animation: subMenuSlideDown 0.3s ease;
            }
            @keyframes subMenuSlideDown {
                from {
                    opacity: 0;
                    transform: translateY(-8px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
            .megamenu .col {
                background: #f7f7f7 !important;
                padding: 8px 20px 8px 36px;
                border-bottom: 1px solid #e8e8e8;
                min-height: auto;
            }
            .megamenu .col:last-child {
                border-bottom: none;
            }
            .megamenu .col a {
                font-size: 15px;
                padding: 10px 0;
                color: #333;
                font-weight: 400;
            }
            .megamenu .col a:hover {
                color: var(--rojo);
                background: transparent;
            }
            .megamenu .col:hover {
                background: #f0f0f0 !important;
            }
            .sub-menu {
                background: #f7f7f7 !important;
                padding: 4px 0 !important;
                border-radius: 0 !important;
                min-width: auto !important;
            }
            .sub-menu li a {
                padding: 10px 20px 10px 36px;
                font-size: 15px;
                color: #333;
                justify-content: flex-start;
            }
            .sub-menu li a:hover {
                background: #f0f0f0;
            }
            .lang-dropdown>a img {
                margin-right: 6px;
            }

            .nav-menu.open .menu-close-btn {
                display: flex;
                position: fixed;
                top: 16px;
                right: 20px;
                width: 44px;
                height: 44px;
                border-radius: 50%;
                background: var(--blanco);
                border: none;
                font-size: 24px;
                color: var(--negro);
                cursor: pointer;
                align-items: center;
                justify-content: center;
                box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
                z-index: 1001;
                transition: background 0.2s;
                touch-action: manipulation;
            }

            /* Detail */
            .product-detail .grid-2 {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .product-info h2 {
                font-size: 20px;
            }
            .product-info .features-list {
                grid-template-columns: 1fr;
            }
            .product-gallery .main-carousel .carousel-cell {
                min-height: 280px;
            }
            .product-gallery .main-carousel .carousel-cell img {
                max-height: 280px;
            }
            .product-gallery .main-carousel .carousel-cell video {
                max-height: 280px;
            }
            .product-gallery .main-carousel .carousel-cell .video-wrapper video {
                max-height: 280px;
            }
            .product-gallery .flickity-button {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }

            .product-tabs .tabs-nav button {
                font-size: 15px;
                padding: 10px 18px;
            }

            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .related-card .img-wrap {
                height: 100px;
            }
            .related-card .img-wrap img {
                max-height: 80px;
            }
            .related-card .nombre {
                font-size: 15px;
            }

            .footer .grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 8px;
            }
            .footer .suscribirse p {
                max-width: 100%;
            }
        }

        @media (max-width: 480px) {
            .product-info h2 {
                font-size: 18px;
            }
            .product-info .actions .btn-primary,
            .product-info .actions .btn-secondary {
                padding: 14px 24px;
                font-size: 15px;
                width: 100%;
                justify-content: center;
            }
            .product-gallery .main-carousel .carousel-cell {
                min-height: 220px;
            }
            .product-gallery .main-carousel .carousel-cell img {
                max-height: 220px;
            }
            .product-gallery .main-carousel .carousel-cell video {
                max-height: 220px;
            }
            .product-gallery .main-carousel .carousel-cell .video-wrapper video {
                max-height: 220px;
            }
            .product-tabs .tabs-nav button {
                font-size: 14px;
                padding: 8px 14px;
            }
            .specs-table td {
                padding: 10px 6px;
                font-size: 14px;
            }
            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .related-card {
                padding: 12px 8px;
            }
            .related-card .img-wrap {
                height: 80px;
            }
            .related-card .img-wrap img {
                max-height: 70px;
            }
            .related-card .nombre {
                font-size: 13px;
            }
            .related-card .desc {
                font-size: 11px;
            }
        }

        /* ===== UTILIDADES ===== */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeUp 0.7s ease forwards;
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }