/* ========== DESIGN TOKENS (idénticos a index.php) ========== */
        :root {
            --primary: #FF4D6A;
            --primary-dark: #E63355;
            --primary-light: #FF6B84;
            --secondary: #2D2D3F;
            --accent: #FFD93D;
            --accent-orange: #FF8C42;
            --bg-light: #F8F5FF;
            --bg-white: #FFFFFF;
            --text-dark: #1A1A2E;
            --text-medium: #4A4A5A;
            --text-light: #7A7A8A;
            --success: #00C853;
            --warning: #FF6D00;
            --gradient-primary: linear-gradient(135deg, #FF4D6A 0%, #FF8C42 100%);
            --gradient-hero: linear-gradient(135deg, #1A1A2E 0%, #2D2D3F 50%, #FF4D6A 150%);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
            --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
            --shadow-glow: 0 0 30px rgba(255,77,106,0.3);
            --radius: 16px;
            --radius-sm: 10px;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }

        body {
            font-family: 'Inter', -apple-system, sans-serif;
            background: var(--bg-light);
            color: var(--text-dark);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* ========== ANNOUNCEMENT BAR ========== */
        .announcement-bar {
            background: var(--gradient-primary);
            color: white;
            text-align: center;
            padding: 10px 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
            min-height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .announcement-bar::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            animation: shimmer 3s infinite;
            z-index: 1;
            pointer-events: none;
        }

        @keyframes shimmer { 0% { left: -100%; } 100% { left: 100%; } }

        .announcement-slider { position: relative; width: 100%; display: flex; align-items: center; justify-content: center; z-index: 2; }
        .announcement-slide { display: none; align-items: center; justify-content: center; gap: 8px; text-align: center; width: 100%; }
        .announcement-slide.active { display: flex; animation: announcementFadeIn 0.6s ease forwards; }
        .announcement-slide span { display: inline-flex; align-items: center; gap: 8px; }

        @keyframes announcementFadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ========== HEADER ========== */
        .header {
            background: white;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

        .header.scrolled { padding: 8px 0; box-shadow: var(--shadow-md); }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
        .logo img { height: 48px; width: auto; transition: transform 0.3s ease; }
        .logo:hover img { transform: scale(1.05); }

        .nav-links { display: flex; gap: 32px; list-style: none; }
        .nav-links a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 600;
            font-size: 14px;
            position: relative;
            transition: color 0.3s ease;
        }
        .nav-links a:hover { color: var(--primary); }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px; left: 0;
            width: 0; height: 2px;
            background: var(--gradient-primary);
            transition: width 0.3s ease;
            border-radius: 2px;
        }
        .nav-links a:hover::after { width: 100%; }

        /* ========== CATEGORIES DROPDOWN MENU ========== */
        .nav-dropdown {
            position: relative;
        }
        .nav-dropdown .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            background: #ffffff;
            border-radius: 14px;
            box-shadow: 0 12px 35px rgba(0,0,0,0.15);
            padding: 8px 0;
            min-width: 210px;
            display: none;
            list-style: none;
            z-index: 1000;
            border: 1px solid rgba(0,0,0,0.08);
            animation: fadeIn 0.2s ease;
        }
        .nav-dropdown:hover .dropdown-menu {
            display: block;
        }
        .nav-dropdown .dropdown-menu li {
            width: 100%;
        }
        .nav-dropdown .dropdown-menu li a {
            display: block;
            padding: 10px 18px;
            color: var(--text-dark);
            font-size: 13.5px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .nav-dropdown .dropdown-menu li a::after { display: none; }
        .nav-dropdown .dropdown-menu li a:hover {
            background: var(--bg-light);
            color: var(--primary);
            padding-left: 22px;
        }

        /* ========== PRODUCT REVIEWS SECTION ========== */
        .reviews-section {
            max-width: 1200px;
            margin: 60px auto;
            padding: 0 20px;
        }

        .reviews-summary-card {
            background: white;
            border-radius: 20px;
            padding: 28px;
            border: 1px solid rgba(0,0,0,0.06);
            box-shadow: var(--shadow-sm);
            display: grid;
            grid-template-columns: 220px 1fr;
            gap: 30px;
            margin-bottom: 32px;
            align-items: center;
        }

        @media (max-width: 768px) {
            .reviews-summary-card { grid-template-columns: 1fr; gap: 20px; text-align: center; }
        }

        .summary-score {
            text-align: center;
            border-right: 1px solid #f0f0f0;
            padding-right: 20px;
        }

        @media (max-width: 768px) {
            .summary-score { border-right: none; padding-right: 0; border-bottom: 1px solid #f0f0f0; padding-bottom: 20px; }
        }

        .summary-score .big-num {
            font-family: 'Outfit', sans-serif;
            font-size: 52px;
            font-weight: 900;
            color: var(--text-dark);
            line-height: 1;
        }

        .summary-score .stars-lg {
            color: #FFB800;
            font-size: 22px;
            margin: 6px 0;
        }

        .summary-score .count-lbl {
            font-size: 13px;
            color: var(--text-medium);
        }

        .reviews-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        @media (max-width: 768px) {
            .reviews-list-grid { grid-template-columns: 1fr; }
        }

        .review-card-item {
            background: white;
            border-radius: 18px;
            padding: 22px;
            border: 1px solid rgba(0,0,0,0.06);
            box-shadow: 0 4px 15px rgba(0,0,0,0.03);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .review-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .review-user-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .review-avatar-circle {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, #FF4D6A 0%, #FF8C42 100%);
            color: white;
            font-weight: 800;
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .review-user-name {
            font-weight: 700;
            font-size: 14.5px;
            color: var(--text-dark);
        }

        .review-user-meta {
            font-size: 12px;
            color: #00E676;
            font-weight: 600;
        }

        .review-date-str {
            font-size: 12px;
            color: var(--text-light);
        }

        .review-item-title {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-dark);
            margin-top: 4px;
        }

        .review-item-body {
            font-size: 13.5px;
            color: var(--text-medium);
            line-height: 1.55;
        }

        .review-useful-tag {
            font-size: 12px;
            color: var(--text-light);
            cursor: pointer;
            user-select: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 4px;
        }
        .review-useful-tag:hover { color: var(--primary); }

        /* ========== SALES NOTIFICATION TOAST (30 BUYERS) ========== */        .sales-toast-overlay {
            position: fixed;
            bottom: 25px;
            left: 25px;
            z-index: 999999 !important;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 16px;
            padding: 14px 18px;
            box-shadow: 0 12px 35px rgba(0,0,0,0.22);
            border: 1px solid rgba(255, 77, 106, 0.2);
            display: flex !important;
            align-items: center;
            gap: 14px;
            max-width: 380px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(30px) scale(0.95);
            pointer-events: none;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .sales-toast-overlay.active {
            opacity: 1 !important;
            visibility: visible !important;
            transform: translateY(0) scale(1) !important;
            pointer-events: auto !important;
        }

        .sales-toast-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, #FF4D6A 0%, #FF8C42 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: white;
            flex-shrink: 0;
            box-shadow: 0 6px 15px rgba(255,77,106,0.3);
        }

        .sales-toast-content {
            flex: 1;
        }

        .sales-toast-text {
            font-size: 13px;
            color: var(--text-dark);
            line-height: 1.35;
        }

        .sales-toast-text strong {
            color: var(--primary);
            font-weight: 700;
        }

        .sales-toast-meta {
            font-size: 11.5px;
            color: var(--text-medium);
            margin-top: 3px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .sales-toast-close {
            background: transparent;
            border: none;
            font-size: 16px;
            color: #999;
            cursor: pointer;
            padding: 0;
            line-height: 1;
        }

        .sales-toast-close:hover {
            color: var(--text-dark);
        }

        .header-cta { display: flex; align-items: center; gap: 16px; }

        .whatsapp-btn-header {
            background: #25D366;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        .whatsapp-btn-header:hover {
            background: #1da851;
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(37,211,102,0.4);
        }
        .whatsapp-btn-header svg { width: 20px; height: 20px; }

        .mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
        .mobile-menu-btn span { display: block; width: 24px; height: 2px; background: var(--text-dark); margin: 6px 0; transition: all 0.3s ease; border-radius: 2px; }

        /* ========== BREADCRUMBS ========== */
        .breadcrumbs {
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 20px;
            font-size: 13px;
            color: var(--text-light);
        }

        .breadcrumbs a {
            color: var(--text-medium);
            text-decoration: none;
            transition: color 0.2s;
        }

        .breadcrumbs a:hover { color: var(--primary); }
        .breadcrumbs .sep { margin: 0 8px; color: var(--text-light); }
        .breadcrumbs .current { color: var(--primary); font-weight: 600; }

        /* ========== PRODUCT PAGE LAYOUT ========== */
        .product-page {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 20px 60px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: start !important;
            overflow: visible !important;
        }

        /* ---- Image column (Permanece fija en el scroll) ---- */
        .product-image-section {
            position: -webkit-sticky !important;
            position: sticky !important;
            top: 90px !important;
            z-index: 20 !important;
            align-self: start !important;
        }

        .product-image-main {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: var(--shadow-md);
            overflow: hidden;
            position: relative;
            cursor: zoom-in;
            transition: box-shadow 0.3s ease;
        }

        .product-image-main:hover {
            box-shadow: var(--shadow-lg);
        }

        .product-image-main img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            transition: transform 0.5s ease;
        }

        .product-image-main:hover img {
            transform: scale(1.05);
        }

        .product-badges-page {
            position: absolute;
            top: 20px;
            left: 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            z-index: 2;
        }

        .badge-page {
            padding: 6px 14px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .badge-page-hot {
            background: linear-gradient(135deg, #FF4D6A, #FF8C42);
            color: white;
        }

        .badge-page-new {
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            color: white;
        }

        .badge-page-sale {
            background: var(--success);
            color: white;
        }

        /* ---- Info column ---- */
        .product-info-section {
            padding-top: 10px;
        }

        .product-category-page {
            display: inline-block;
            background: rgba(255,77,106,0.08);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .product-title-page {
            font-family: 'Outfit', sans-serif;
            font-size: 32px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-dark);
            margin-bottom: 16px;
        }

        .product-rating-page {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .stars-page {
            color: #FFB800;
            font-size: 18px;
            letter-spacing: 2px;
        }

        .rating-count-page {
            color: var(--text-light);
            font-size: 14px;
        }

        .product-price-section {
            display: flex;
            align-items: baseline;
            gap: 14px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .price-current {
            font-family: 'Outfit', sans-serif;
            font-size: 38px;
            font-weight: 900;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .price-original-page {
            font-size: 20px;
            color: var(--text-light);
            text-decoration: line-through;
        }

        .discount-badge-page {
            background: #E8F5E9;
            color: var(--success);
            padding: 4px 12px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 800;
        }

        .stock-indicator-page {
            margin-bottom: 24px;
        }

        .stock-bar-page {
            height: 6px;
            background: #f0f0f0;
            border-radius: 3px;
            overflow: hidden;
            margin-bottom: 6px;
        }

        .stock-fill-page {
            height: 100%;
            border-radius: 3px;
            transition: width 1s ease;
        }

        .stock-fill-page.low {
            width: 20%;
            background: linear-gradient(90deg, #ff4444, #ff6b6b);
        }

        .stock-fill-page.medium {
            width: 55%;
            background: linear-gradient(90deg, #FFB800, #FFD93D);
        }

        .stock-fill-page.high {
            width: 85%;
            background: linear-gradient(90deg, #00C853, #69F0AE);
        }

        .stock-text-page {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-medium);
        }

        .stock-text-page.urgency {
            color: #ff4444;
            animation: pulse-stock 1.5s ease-in-out infinite;
        }

        @keyframes pulse-stock {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        /* ---- Features ---- */
        .features-page {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 24px;
        }

        .feature-tag-page {
            background: #f0eef9;
            color: var(--text-dark);
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid rgba(99,102,241,0.1);
            transition: all 0.2s;
        }

        .feature-tag-page:hover {
            background: rgba(99,102,241,0.1);
            border-color: rgba(99,102,241,0.2);
            transform: translateY(-1px);
        }

        .contra-entrega-page {
            background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
            border: 1px solid #FFB74D;
            color: #E65100;
            padding: 12px 18px;
            border-radius: 12px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ---- Description ---- */
        .product-description-section {
            background: white;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid rgba(0,0,0,0.05);
        }

        .product-description-section h2 {
            font-family: 'Outfit', sans-serif;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .product-description-section p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-medium);
        }

        /* ---- Qty & CTA ---- */
        .qty-selector-page {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }

        .qty-label-page {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-dark);
        }

        .qty-controls-page {
            display: flex;
            align-items: center;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            overflow: hidden;
        }

        .qty-btn-page {
            width: 44px;
            height: 44px;
            border: none;
            background: white;
            font-size: 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
            color: var(--text-dark);
            font-weight: 600;
        }

        .qty-btn-page:hover { background: var(--bg-light); color: var(--primary); }

        .qty-value-page {
            width: 50px;
            text-align: center;
            font-weight: 700;
            font-size: 16px;
            border-left: 2px solid #e0e0e0;
            border-right: 2px solid #e0e0e0;
            padding: 10px 0;
        }

        .product-action-buttons-page {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 20px;
            width: 100%;
        }

        .btn-whatsapp-page {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            width: 100%;
            padding: 16px 28px;
            background: #25D366;
            color: white !important;
            text-decoration: none !important;
            border-radius: 50px;
            font-weight: 800;
            font-size: 16.5px;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 8px 25px rgba(37,211,102,0.35);
            box-sizing: border-box;
        }

        .btn-whatsapp-page:hover {
            background: #1da851;
            transform: translateY(-3px) scale(1.01);
            box-shadow: 0 12px 30px rgba(37,211,102,0.5);
            color: white !important;
        }

        .btn-whatsapp-page svg { width: 22px; height: 22px; fill: currentColor; }

        .btn-flow-page {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            width: 100%;
            padding: 18px 28px;
            background: linear-gradient(135deg, #FF4D6A 0%, #FF8C42 100%);
            color: white !important;
            text-decoration: none !important;
            border-radius: 50px;
            font-weight: 800;
            font-size: 17.5px;
            letter-spacing: 0.3px;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 0 10px 30px rgba(255, 77, 106, 0.45);
            border: none;
            cursor: pointer;
            box-sizing: border-box;
        }

        .btn-flow-page:hover {
            background: linear-gradient(135deg, #e63956 0%, #e67a32 100%);
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 15px 35px rgba(255, 77, 106, 0.6);
            color: white !important;
        }

        .btn-share-page {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            padding: 14px 24px;
            background: rgba(255,77,106,0.08);
            color: var(--primary);
            border: 2px solid rgba(255,77,106,0.2);
            border-radius: 14px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-bottom: 20px;
        }

        .btn-share-page:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255,77,106,0.3);
        }

        /* ---- Guarantees ---- */
        .guarantees-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 24px;
        }

        .guarantee-item {
            background: white;
            border: 1px solid rgba(0,0,0,0.06);
            border-radius: 12px;
            padding: 16px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .guarantee-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .guarantee-icon {
            font-size: 28px;
            margin-bottom: 8px;
        }

        .guarantee-text {
            font-size: 12px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.3;
        }

        /* ========== RELATED PRODUCTS ========== */
        .related-section {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px 80px;
        }

        .related-section h2 {
            font-family: 'Outfit', sans-serif;
            font-size: 28px;
            font-weight: 800;
            text-align: center;
            margin-bottom: 32px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .related-card {
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            text-decoration: none;
            color: inherit;
            border: 1px solid rgba(0,0,0,0.04);
        }

        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .related-card-img {
            width: 100%;
            height: 200px;
            overflow: hidden;
            background: var(--bg-light);
        }

        .related-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .related-card:hover .related-card-img img {
            transform: scale(1.08);
        }

        .related-card-info {
            padding: 16px;
        }

        .related-card-name {
            font-weight: 700;
            font-size: 14px;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card-price {
            font-family: 'Outfit', sans-serif;
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
        }

        .related-card-original {
            font-size: 13px;
            color: var(--text-light);
            text-decoration: line-through;
            margin-left: 8px;
        }

        .related-card-cta {
            display: block;
            text-align: center;
            background: var(--bg-light);
            color: var(--primary);
            padding: 10px;
            font-weight: 700;
            font-size: 13px;
            border-top: 1px solid rgba(0,0,0,0.04);
            transition: all 0.2s;
        }

        .related-card:hover .related-card-cta {
            background: var(--primary);
            color: white;
        }

        /* ========== FOOTER ========== */
        .footer-simple {
            background: var(--secondary);
            color: rgba(255,255,255,0.6);
            text-align: center;
            padding: 30px 20px;
            font-size: 13px;
        }

        .footer-simple a {
            color: var(--primary-light);
            text-decoration: none;
            font-weight: 600;
        }

        .footer-simple a:hover { color: white; }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 24px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        /* ========== FLOATING WHATSAPP ========== */
        .wa-float {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 9999;
            width: 60px;
            height: 60px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 6px 20px rgba(37,211,102,0.5);
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .wa-float:hover {
            transform: scale(1.1) translateY(-3px);
            box-shadow: 0 10px 30px rgba(37,211,102,0.6);
        }

        .wa-float svg { width: 32px; height: 32px; }

        /* ========== LIGHTBOX ========== */
        .lightbox-modal {
            display: none;
            position: fixed;
            z-index: 99999;
            left: 0; top: 0;
            width: 100%; height: 100%;
            background: rgba(0,0,0,0.9);
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .lightbox-modal.show { opacity: 1; }

        .lightbox-content {
            max-width: 90%;
            max-height: 85vh;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.5);
        }

        .lightbox-close {
            position: absolute;
            top: 20px; right: 30px;
            color: white;
            font-size: 40px;
            font-weight: 300;
            cursor: pointer;
            transition: transform 0.2s;
            z-index: 1;
        }

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

        .lightbox-caption {
            color: rgba(255,255,255,0.7);
            text-align: center;
            margin-top: 16px;
            font-size: 14px;
        }

        /* ========== BACK TO STORE ========== */
        .back-to-store {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            text-decoration: none;
            font-weight: 700;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: 12px;
            background: rgba(255,77,106,0.06);
            transition: all 0.3s ease;
            margin-bottom: 10px;
        }

        .back-to-store:hover {
            background: rgba(255,77,106,0.12);
            transform: translateX(-4px);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
            .product-page {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .product-image-section {
                position: static;
            }

            .product-title-page { font-size: 26px; }
            .price-current { font-size: 32px; }
            .related-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 768px) {
            .nav-links { display: none; }
            .mobile-menu-btn { display: block; }
            .header-cta .whatsapp-btn-header span { display: none; }
            .product-title-page { font-size: 24px; }
            .price-current { font-size: 28px; }
            .guarantees-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 480px) {
            .related-grid { grid-template-columns: 1fr; }
            .guarantees-grid { grid-template-columns: 1fr; }
        }

        /* ========== SHARE MODAL ========== */
        .share-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(6px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .share-modal-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .share-modal-content {
            background: white;
            border-radius: 24px;
            padding: 28px;
            width: 90%;
            max-width: 420px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.25);
            transform: translateY(20px) scale(0.95);
            transition: transform 0.3s ease;
            position: relative;
        }

        .share-modal-overlay.active .share-modal-content {
            transform: translateY(0) scale(1);
        }

        .share-modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }

        .share-modal-header h3 {
            font-family: 'Outfit', sans-serif;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-dark);
        }

        .share-modal-close {
            background: var(--bg-light);
            border: none;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-medium);
            transition: all 0.2s;
        }

        .share-modal-close:hover {
            background: #e0e0e0;
            color: var(--text-dark);
        }

        .share-product-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-medium);
            margin-bottom: 18px;
            background: var(--bg-light);
            padding: 10px 14px;
            border-radius: 10px;
            border: 1px solid rgba(0,0,0,0.04);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .share-buttons-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 18px;
        }

        .share-option-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 12px 8px;
            border-radius: 12px;
            border: 1px solid rgba(0,0,0,0.08);
            background: white;
            text-decoration: none;
            color: var(--text-dark);
            font-size: 11.5px;
            font-weight: 700;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .share-option-btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-sm);
        }

        .share-option-btn.wa:hover { border-color: #25D366; background: #e8fcd9; color: #1da851; }
        .share-option-btn.fb:hover { border-color: #1877F2; background: #e7f0fd; color: #1877F2; }
        .share-option-btn.tw:hover { border-color: #1DA1F2; background: #e8f5fe; color: #1DA1F2; }

        .share-option-icon { font-size: 22px; }

        .share-copy-box {
            display: flex;
            gap: 8px;
            background: var(--bg-light);
            padding: 5px 5px 5px 12px;
            border-radius: 50px;
            border: 1px solid rgba(0,0,0,0.08);
            align-items: center;
        }

        .share-copy-input {
            flex: 1;
            background: transparent;
            border: none;
            font-size: 12.5px;
            color: var(--text-dark);
            outline: none;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .share-copy-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 7px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .share-copy-btn:hover { background: var(--primary-dark); }

        /* TOAST NOTIFICATION */
        .toast-notification {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: #1A1A2E;
            color: white;
            padding: 12px 24px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            z-index: 10000;
            opacity: 0;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .toast-notification.active {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }


/* ============================================================
   REGALOS 365 - SAFE RESPONSIVE MOBILE FIX
   ------------------------------------------------------------
   Asegura visibilidad 100% en todos los navegadores y dispositivos.
   ============================================================ */

/* Evitar scrollbar horizontal desbordado */
html, body {
    max-width: 100vw;
    overflow-x: hidden;
}

/* Asegurar que las tarjetas siempre sean visibles y flexibles */
.product-card {
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 380px;
    height: auto !important;
    box-sizing: border-box;
}

/* Ajustes de grilla de productos en móviles */
@media (max-width: 768px) {
    .products-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        padding: 0 10px !important;
    }
    
    .product-card {
        min-height: 340px !important;
    }

    .product-image {
        height: 180px !important;
        width: 100% !important;
    }

    .product-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }

    .product-info {
        padding: 12px 10px !important;
    }

    .product-name {
        font-size: 13px !important;
        line-height: 1.3 !important;
        margin-bottom: 6px !important;
    }

    .product-price {
        font-size: 15px !important;
        font-weight: 700 !important;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
        padding: 0 6px !important;
    }

    .product-card {
        min-height: 320px !important;
    }

    .product-image {
        height: 150px !important;
    }
}


/* Asegurar que elementos .fade-in y productos siempre sean visibles sin depender de JS */
.fade-in, .fade-in.visible, .product-card {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
}

/* ========== MOBILE STICKY BUY BAR ========== */
@media (max-width: 768px) {
    body {
        padding-bottom: 74px !important;
    }

    .mobile-sticky-buy-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 9999;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        padding: 10px 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.15);
    }

    .msb-price-info {
        display: flex;
        flex-direction: column;
        line-height: 1.1;
    }

    .msb-label {
        font-size: 10px;
        color: #64748B;
        text-transform: uppercase;
        font-weight: 700;
        letter-spacing: 0.3px;
    }

    .msb-price {
        font-family: 'Outfit', sans-serif;
        font-size: 18px;
        font-weight: 900;
        color: #FF4D6A;
    }

    .msb-actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex: 1;
        justify-content: flex-end;
    }

    .msb-btn-wa {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        background: #25D366;
        color: white !important;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none !important;
        flex-shrink: 0;
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    }

    .msb-btn-wa svg {
        width: 22px;
        height: 22px;
        fill: currentColor;
    }

    .msb-btn-buy {
        flex: 1;
        max-width: 190px;
        height: 44px;
        border-radius: 12px;
        background: linear-gradient(135deg, #FF4D6A 0%, #FF8C42 100%);
        color: #ffffff !important;
        font-weight: 800;
        font-size: 14.5px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        text-decoration: none !important;
        box-shadow: 0 4px 16px rgba(255, 77, 106, 0.4);
        transition: transform 0.15s ease;
    }

    .msb-btn-buy:active {
        transform: scale(0.97);
    }
}

@media (min-width: 769px) {
    .mobile-sticky-buy-bar {
        display: none !important;
    }
}


.reviews-slider-wrapper {
    overflow: hidden;
    width: 100%;
    padding: 10px 0;
}
.reviews-list-slide {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: marquee 30s linear infinite;
}
.reviews-list-slide:hover {
    animation-play-state: paused;
}
.reviews-list-slide .review-card-item {
    width: 400px;
    white-space: normal;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 10px)); }
}
@media (max-width: 768px) {
    .reviews-list-slide .review-card-item {
        width: 300px;
    }
}


/* ========== HORIZONTAL REVIEWS SLIDER & RESPONSIVE SALES TOAST ========== */
.reviews-slider-outer {
    position: relative;
    width: 100%;
    margin-top: 20px;
    display: flex;
    align-items: center;
}

.reviews-list-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 10px 4px 20px 4px;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.reviews-list-track::-webkit-scrollbar {
    display: none;
}

.reviews-list-track .review-card-item {
    flex: 0 0 340px;
    min-width: 310px;
    max-width: 360px;
    scroll-snap-align: start;
    background: white;
    border-radius: 18px;
    padding: 20px;
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 8px;
    white-space: normal;
}

.reviews-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid rgba(255, 77, 106, 0.3);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
    font-size: 26px;
    font-weight: 800;
    color: #FF4D6A;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    pointer-events: auto !important;
}

.reviews-nav-btn:hover {
    background: #FF4D6A;
    color: white;
    border-color: #FF4D6A;
    transform: translateY(-50%) scale(1.1);
}

.reviews-nav-btn.prev { left: 5px; }
.reviews-nav-btn.next { right: 5px; }

@media (max-width: 768px) {
    .reviews-list-track .review-card-item {
        flex: 0 0 85%;
        min-width: 270px;
    }
    .reviews-nav-btn { display: none; }
    .sales-toast-overlay {
        bottom: 85px !important;
        left: 12px !important;
        right: 12px !important;
        max-width: calc(100% - 24px) !important;
    }
}