* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Montserrat', sans-serif;
            background: #000;
            color: #fff;
        }

        /* Header Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(0, 0, 0, 0.95);
            padding: 20px 0;
        }

        nav {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 0 40px;
        }

        .logo {
            font-size: 42px;
            font-weight: 700;
            font-style: italic;
            color: #b8d657;
            text-transform: capitalize;
            line-height: 0.9;
            width: 15%;
        }

        .logo span {
            display: block;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 45px;
            align-items: center;
        }

        .nav-links li a {
            color: #b8d657;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
        }

        .nav-links li a:hover {
            color: #a5c44a;
        }

        .nav-links li a.active {
            color: #b8d657;
        }

        .nav-links li {
            position: relative;
        }

        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            right: 0;
            height: 2px;
            background: #b8d657;
        }

        .nav-links li a.has-dropdown::after {
            content: '▼';
            font-size: 10px;
            margin-left: 5px;
            transition: transform 0.3s;
        }

        .nav-links li:hover .has-dropdown::after {
            transform: rotate(180deg);
        }

        /* Dropdown Menu */
        .dropdown {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.98);
            border: 1px solid #b8d657;
            border-radius: 8px;
            min-width: 200px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            margin-top: 15px;
            padding: 10px 0;
            z-index: 1001;
        }

        .nav-links li:hover .dropdown {
            opacity: 1;
            visibility: visible;
            margin-top: 10px;
        }

        .dropdown li {
            list-style: none;
        }

        .dropdown li a {
            display: block;
            padding: 12px 20px;
            color: #b8d657;
            text-decoration: none;
            transition: all 0.3s;
            font-size: 14px;
        }

        .dropdown li a:hover {
            background: #b8d657;
            color: #000;
        }

        .dropdown li a::after {
            content: '' !important;
        }

        .whatsapp-btn {
            background: #b8d657;
            color: #000;
            padding: 12px 35px;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            transition: all 0.3s;
            letter-spacing: 0.5px;
        }

        .whatsapp-btn:hover {
            background: #a5c44a;
            transform: translateY(-2px);
        }

        /* Hero Section */
        .hero {
            position: relative;
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('../img/imgi_62_vaping-flavored-e-liquid-from-an-electronic-cigarette-1.jpg') center/cover;
            background-color: #1a1a1a;
            z-index: 0;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 40%, #000000 95%);
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            padding: 0 20px;
        }

        .hero h1 {
            font-size: 30px;
            font-weight: 500;
            margin-bottom: 40px;
            line-height: 1.3;
            letter-spacing: 0.5px;
            opacity: 0;
            animation: slideUp 0.8s ease-out 0.5s forwards;
        }

        .cta-button {
            background: #b8d657;
            color: #000;
            padding: 18px 50px;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            opacity: 0;
            animation: slideFromLeft 0.8s ease-out 1s forwards;
        }

        @keyframes slideFromLeft {
            from {
                opacity: 0;
                transform: translateX(-100px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .cta-button:hover {
            background: #a5c44a;
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(184, 214, 87, 0.3);
        }

        /* Categories Section */
        .categories {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.8);
            padding: 35px 0;
            z-index: 2;
        }

        .categories-list {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            gap: 80px;
            list-style: none;
            padding: 0 40px;
        }

        .categories-list li a {
            color: #b8d657;
            text-decoration: none;
            font-size: 28px;
            font-weight: 400;
            transition: all 0.3s;
            letter-spacing: 0.5px;
            opacity: 0;
            display: inline-block;
            animation: slideUp 1s ease-out forwards;
        }

        .categories-list li:nth-child(1) a {
            animation-delay: 1.5s;
        }

        .categories-list li:nth-child(2) a {
            animation-delay: 1.65s;
        }

        .categories-list li:nth-child(3) a {
            animation-delay: 1.8s;
        }

        .categories-list li:nth-child(4) a {
            animation-delay: 1.95s;
        }

        .categories-list li a {
            position: relative;
        }

        .categories-list li a::before {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            right: 0;
            height: 3px;
            background: #b8d657;
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .categories-list li a:hover {
            color: #a5c44a;
            transform: translateY(-2px);
        }

        .categories-list li a:hover::before {
            transform: scaleX(1);
        }

        /* Products Section */
        .products-section {
            background: #000;
            padding: 60px 20px 80px;
        }

        .products-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .products-header {
            color: #999;
            font-size: 14px;
            font-weight: 400;
            margin-bottom: 30px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }

        .product-card {
            background: #0a0a0a;
            border-radius: 12px;
            padding: 20px;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid #1a1a1a;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(184, 214, 87, 0.2);
            border-color: #b8d657;
        }

        .product-image {
            width: 100%;
            height: 250px;
            background: #111;
            border-radius: 8px;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .product-category {
            color: #888;
            font-size: 13px;
            text-transform: capitalize;
            margin-bottom: 8px;
        }

        .product-name {
            color: #b8d657;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .product-rating {
            margin-bottom: 12px;
            color: #666;
        }

        .product-rating.filled {
            color: #ff9500;
        }

        .product-rating i {
            font-size: 14px;
            margin-right: 2px;
        }

        .product-price {
            color: #fff;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .product-btn {
            width: 100%;
            background: #b8d657;
            color: #000;
            border: none;
            padding: 14px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .product-btn:hover {
            background: #a5c44a;
            transform: translateY(-2px);
        }

        .product-btn i {
            font-size: 16px;
        }

        /* Smoke Effect */
        .smoke {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            pointer-events: none;
            z-index: 1;
        }

        .smoke::before,
        .smoke::after {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
            border-radius: 50%;
            animation: float 15s infinite ease-in-out;
        }

        .smoke::before {
            top: 10%;
            left: -10%;
            animation-delay: 0s;
        }

        .smoke::after {
            top: 20%;
            right: -10%;
            animation-delay: 3s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-50px) rotate(5deg); }
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            nav {
                padding: 0 20px;
            }

            .nav-links {
                gap: 25px;
            }

            .hero h1 {
                font-size: 42px;
            }

            .categories-list {
                gap: 50px;
            }

            .categories-list li a {
                font-size: 24px;
            }

            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
                gap: 25px;
            }
        }

        @media (max-width: 768px) {
            .logo {
                font-size: 32px;
            }

            .nav-links {
                display: none;
            }

            .hero h1 {
                font-size: 32px;
                padding: 0 20px;
            }

            .cta-button {
                padding: 15px 35px;
                font-size: 14px;
            }

            .categories-list {
                flex-wrap: wrap;
                gap: 30px;
                justify-content: center;
            }

            .categories-list li a {
                font-size: 20px;
            }

            .categories {
                padding: 25px 0;
            }

            .products-grid {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
                gap: 20px;
            }

            .products-section {
                padding: 40px 15px 60px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 24px;
            }

            .categories-list {
                flex-direction: column;
                align-items: center;
                gap: 20px;
            }

            .whatsapp-btn {
                padding: 10px 25px;
                font-size: 13px;
            }

            .products-grid {
                grid-template-columns: 1fr;
            }
        }


        /* limitar ancho y centrar el contenedor principal de productos (igual que header/nav) */
        .products-container {
            max-width: 1400px; /* restaurado al valor original */
            margin-left: auto;
            margin-right: auto;
            padding-left: 16px;
            padding-right: 16px;
            box-sizing: border-box;
        }

        /* grid responsivo centrado - mantener el tamaño original de tarjetas */
        .products-grid {
            display: grid !important;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* igual que original */
            gap: 30px; /* igual que el valor original */
            justify-items: center; /* centra cada card dentro de su celda */
            align-items: start;
            width: 100%;
            padding: 12px 0;
            box-sizing: border-box;
        }

        /* asegurar ancho visual y centrado de cada tarjeta (sin limitar su ancho) */
        .product-card {
            width: 100%;
            max-width: none; /* permitimos que la tarjeta ocupe el ancho de la columna (como antes) */
            display: flex;
            flex-direction: column;
            align-items: stretch;
            margin: 0;
            box-sizing: border-box;
        }

        /* mantener comportamiento original de imágenes (contain) */
        .product-image img, .product-image > img {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: contain; /* como en tu CSS original */
        }

        /* evitar que elementos internos empujen la tarjeta fuera del centro */
        .product-btn, .product-price, .product-name {
            box-sizing: border-box;
            word-wrap: break-word;
        }

        /* ajustes para pantallas medianas */
        @media (max-width: 768px) {
            .products-container { padding-left: 12px; padding-right: 12px; max-width: 1000px; }
            .products-grid { gap: 20px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
            .product-card { max-width: 100%; }
        }

        /* ajustes para pantallas pequeñas */
        @media (max-width: 420px) {
            .products-container { padding-left: 10px; padding-right: 10px; }
            .products-grid { gap: 10px; grid-template-columns: 1fr; }
        }