:root {
            /* Paleta inspirada en Lucario */
            --color-primary: #1a3a52;
            --color-primary-light: #2d5f7f;
            --color-secondary: #4a9ece;
            --color-accent: #6bb8e8;
            --color-dark: #0f1c29;
            --color-gray-dark: #1e2d3d;
            --color-gray-medium: #3a4f63;
            --color-gray-light: #7a8fa5;
            --color-white: #ffffff;
            --color-off-white: #f0f4f8;
            
            /* Tipografía */
            --font-display: 'Orbitron', sans-serif;
            --font-body: 'Montserrat', sans-serif;
            
            /* Espaciado */
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            
            /* Bordes */
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            
            /* Sombras */
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 20px rgba(74, 158, 206, 0.4);
            
            /* Transiciones */
            --transition-fast: 0.2s ease;
            --transition-medium: 0.3s ease;
            --transition-slow: 0.5s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-body);
            background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
            color: var(--color-off-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        /* Efecto de fondo animado */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 80%, rgba(74, 158, 206, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(107, 184, 232, 0.06) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
            position: relative;
            z-index: 1;
        }
        
        /* Header y Navegación */
        header {
            background: rgba(15, 28, 41, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--color-primary-light);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-md);
            animation: slideDown 0.6s ease;
        }
        
        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--spacing-md) 0;
        }
        
        .logo {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 2px;
            text-transform: uppercase;
            cursor: pointer;
            transition: var(--transition-medium);
            animation: fadeIn 0.8s ease;
        }
        
        .logo:hover {
            filter: brightness(1.2);
            transform: scale(1.05);
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        nav ul {
            display: flex;
            gap: var(--spacing-lg);
            list-style: none;
            align-items: center;
        }
        
        /* Menú Hamburguesa para móvil */
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: var(--spacing-xs);
            z-index: 101;
        }
        
        .menu-toggle span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--color-white);
            margin: 5px 0;
            transition: var(--transition-medium);
            border-radius: 2px;
        }
        
        .menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(7px, 7px);
        }
        
        .menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        
        .menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }
        
        nav a {
            color: var(--color-off-white);
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: var(--radius-sm);
            transition: var(--transition-fast);
            position: relative;
            overflow: hidden;
        }
        
        nav a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--color-accent);
            transform: translateX(-50%);
            transition: var(--transition-medium);
        }
        
        nav a:hover::before {
            width: 100%;
        }
        
        nav a:hover {
            color: var(--color-accent);
            background: rgba(74, 158, 206, 0.1);
        }
        
        /* Hero Section - Mensaje de Bienvenida */
        .hero {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            padding: calc(var(--spacing-xl) * 2) 0;
            margin-bottom: var(--spacing-xl);
            position: relative;
            overflow: hidden;
            animation: fadeInUp 0.8s ease 0.3s both;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 30% 50%, rgba(107, 184, 232, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(74, 158, 206, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .hero h1 {
            font-family: var(--font-display);
            font-size: 3rem;
            font-weight: 900;
            margin-bottom: var(--spacing-lg);
            background: linear-gradient(135deg, var(--color-white), var(--color-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 1.2rem;
            color: var(--color-off-white);
            max-width: 700px;
            margin: 0 auto var(--spacing-xl);
            font-weight: 300;
            line-height: 1.8;
        }
        
        .hero .btn {
            margin-top: var(--spacing-md);
            font-size: 1.1rem;
            padding: var(--spacing-md) calc(var(--spacing-xl) * 1.2);
        }
        
        /* Sección de Categorías */
        .categories-section {
            margin-bottom: calc(var(--spacing-xl) * 1.5);
        }
        
        .section-title {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            margin: var(--spacing-xl) 0 var(--spacing-lg);
            color: var(--color-white);
            text-transform: uppercase;
            letter-spacing: 2px;
            position: relative;
            padding-left: var(--spacing-md);
        }
        
        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--color-accent), var(--color-secondary));
            border-radius: 2px;
        }
        
        /* Category Cards Grid */
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-xl);
        }
        
        .category-card {
            background: rgba(30, 45, 61, 0.6);
            backdrop-filter: blur(8px);
            border: 2px solid var(--color-gray-medium);
            border-radius: var(--radius-lg);
            padding: 0;
            text-align: center;
            cursor: pointer;
            transition: all var(--transition-medium);
            position: relative;
            overflow: hidden;
            animation: fadeInScale 0.5s ease both;
            display: flex;
            flex-direction: column;
        }
        
        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(74, 158, 206, 0.08), rgba(107, 184, 232, 0.08));
            opacity: 0;
            transition: var(--transition-medium);
            pointer-events: none;
        }
        
        .category-card:hover::before {
            opacity: 1;
        }
        
        .category-card:hover {
            transform: translateY(-12px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
            border-color: var(--color-accent);
        }
        
        .category-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            transition: var(--transition-medium);
            filter: brightness(0.85);
        }
        
        .category-card:hover .category-image {
            transform: scale(1.08);
            filter: brightness(1);
        }
        
        .category-card h3 {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-white);
            margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .category-card p {
            color: var(--color-gray-light);
            font-size: 0.95rem;
            margin-bottom: var(--spacing-md);
            line-height: 1.6;
        }
        
        .category-card .btn {
            margin: 0 var(--spacing-md) var(--spacing-md);
        }
        
        /* Animación escalonada para categorías */
        .category-card:nth-child(1) { animation-delay: 0.1s; }
        .category-card:nth-child(2) { animation-delay: 0.2s; }
        .category-card:nth-child(3) { animation-delay: 0.3s; }
        .category-card:nth-child(4) { animation-delay: 0.4s; }
        .category-card:nth-child(5) { animation-delay: 0.5s; }
        .category-card:nth-child(6) { animation-delay: 0.6s; }
        
        /* Toast de Bienvenida */
        .welcome-toast {
            position: fixed;
            top: 100px;
            right: -400px;
            background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
            color: var(--color-white);
            padding: var(--spacing-md) var(--spacing-lg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
            z-index: 1000;
            font-family: var(--font-body);
            font-weight: 600;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            max-width: 350px;
            transition: right 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }
        
        .welcome-toast.show {
            right: var(--spacing-lg);
        }
        
        .welcome-toast::before {
            content: '🛒';
            font-size: 1.5rem;
        }
        
        .welcome-toast .close-toast {
            margin-left: auto;
            background: none;
            border: none;
            color: var(--color-white);
            font-size: 1.3rem;
            cursor: pointer;
            padding: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: var(--transition-fast);
        }
        
        .welcome-toast .close-toast:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        
        /* Product Grid */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-xl);
        }
        
        /* Product Card */
        .product-card {
            background: rgba(30, 45, 61, 0.6);
            backdrop-filter: blur(8px);
            border: 1px solid var(--color-gray-medium);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            transition: all var(--transition-medium);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            animation: fadeInScale 0.5s ease both;
        }
        
        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(74, 158, 206, 0.05), rgba(107, 184, 232, 0.05));
            opacity: 0;
            transition: var(--transition-medium);
            pointer-events: none;
        }
        
        .product-card:hover::before {
            opacity: 1;
        }
        
        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        
        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
            border-color: var(--color-secondary);
        }
        
        .product-image {
            width: 100%;
            height: 250px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: var(--spacing-md);
            background: var(--color-gray-dark);
            transition: var(--transition-medium);
        }
        
        .product-card:hover .product-image {
            transform: scale(1.05);
        }
        
        .product-info {
            padding: var(--spacing-sm) 0;
        }
        
        .product-name {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--color-white);
            margin-bottom: var(--spacing-xs);
            font-family: var(--font-body);
        }
        
        .product-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: var(--spacing-md);
            font-family: var(--font-display);
        }
        
        /* Botones */
        .btn {
            display: inline-block;
            padding: var(--spacing-sm) var(--spacing-lg);
            border: none;
            border-radius: var(--radius-md);
            font-family: var(--font-body);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-medium);
            text-decoration: none;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }
        
        .btn:hover::before {
            width: 300px;
            height: 300px;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
            color: var(--color-white);
            box-shadow: var(--shadow-sm);
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md), 0 0 20px rgba(74, 158, 206, 0.5);
        }
        
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }
        
        .btn-primary:focus {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
        }
        
        /* Footer */
        footer {
            background: rgba(15, 28, 41, 0.95);
            border-top: 2px solid var(--color-primary-light);
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            margin-top: var(--spacing-xl);
            text-align: center;
        }
        
        footer p {
            color: var(--color-gray-light);
            font-size: 0.95rem;
        }
        
        footer a {
            color: var(--color-accent);
            text-decoration: none;
            transition: var(--transition-fast);
        }
        
        footer a:hover {
            color: var(--color-white);
        }
        
        /* Animación para cargar productos escalonadamente */
        .product-card:nth-child(1) { animation-delay: 0.1s; }
        .product-card:nth-child(2) { animation-delay: 0.2s; }
        .product-card:nth-child(3) { animation-delay: 0.3s; }
        .product-card:nth-child(4) { animation-delay: 0.4s; }
        .product-card:nth-child(5) { animation-delay: 0.5s; }
        .product-card:nth-child(6) { animation-delay: 0.6s; }
        .product-card:nth-child(7) { animation-delay: 0.7s; }
        .product-card:nth-child(8) { animation-delay: 0.8s; }
        
        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .categories-grid {
                grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            }
            
            .category-image {
                height: 160px;
            }
            
            .product-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
                gap: var(--spacing-md);
            }
            
            nav ul {
                gap: var(--spacing-md);
            }
        }
        
        @media (max-width: 768px) {
            /* Mostrar botón hamburguesa */
            .menu-toggle {
                display: flex;
                flex-direction: column;
                justify-content: center;
            }
            
            /* Menú desplegable en móvil */
            nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(15, 28, 41, 0.98);
                backdrop-filter: blur(10px);
                padding: var(--spacing-xl) var(--spacing-lg);
                transition: right var(--transition-slow);
                z-index: 100;
                box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
                border-left: 2px solid var(--color-primary-light);
            }
            
            nav.active {
                right: 0;
            }
            
            nav ul {
                flex-direction: column;
                gap: 0;
                align-items: flex-start;
                margin-top: var(--spacing-xl);
            }
            
            nav li {
                width: 100%;
                border-bottom: 1px solid var(--color-gray-medium);
            }
            
            nav a {
                display: block;
                width: 100%;
                padding: var(--spacing-md);
                font-size: 1.1rem;
                border-radius: 0;
            }
            
            nav a::before {
                display: none;
            }
            
            nav a:hover {
                background: rgba(74, 158, 206, 0.15);
                padding-left: calc(var(--spacing-md) + 8px);
            }
            
            /* Overlay para cerrar menú al hacer click fuera */
            .menu-overlay {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                height: 100vh;
                background: rgba(0, 0, 0, 0.6);
                z-index: 99;
                opacity: 0;
                transition: opacity var(--transition-medium);
            }
            
            .menu-overlay.active {
                display: block;
                opacity: 1;
            }
            
            .logo {
                font-size: 1.5rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .categories-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            
            .product-grid {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
            
            .section-title {
                font-size: 1.5rem;
            }
            
            .welcome-toast {
                max-width: 300px;
                font-size: 1rem;
            }
            
            .welcome-toast.show {
                right: var(--spacing-sm);
            }
        }
        
        @media (max-width: 480px) {
            .header-container {
                padding: var(--spacing-sm) 0;
            }
            
            .logo {
                font-size: 1.3rem;
            }
            
            nav {
                width: 100%;
                right: -100%;
            }
            
            .categories-grid {
                grid-template-columns: 1fr;
            }
            
            .category-image {
                height: 200px;
            }
            
            .product-grid {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 1.75rem;
            }
            
            .hero p {
                font-size: 0.95rem;
            }
            
            .hero .btn {
                font-size: 1rem;
                padding: var(--spacing-sm) var(--spacing-lg);
            }
            
            .category-card h3 {
                font-size: 1.3rem;
            }
            
            .welcome-toast {
                top: 80px;
                max-width: calc(100% - 2rem);
                font-size: 0.95rem;
            }
        }