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

        body {
            font-family: 'Poppins', sans-serif;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* Header */
        #main-header {
            background-image: linear-gradient(to left, #001A35, #66B2FF);
            color: #FFFFFF;
            padding: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        #main-header img {
            height: 90px;
            margin-right: 20px;
        }

        #header-info {
            display: flex;
            align-items: center;
        }

        #header-info .text-block {
            margin-left: 20px;
        }

        #header-info .text-block h1 {
            font-family: 'Poppins', sans-serif;
            font-size: 1.5em;
            font-weight: 600;
        }

        #header-info .contact-info {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            margin-left: 40px;
        }

        #header-info .contact-info a {
            color: #FFFFFF;
            text-decoration: none;
            margin-bottom: 5px;
        }

        /* Navegación Principal */
        #main-nav {
            background-color: #001A35;
            padding: 10px 20px;
        }

        #main-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
        }

        #main-nav .main-menu-item {
            margin-right: 20px;
            position: relative;
        }

        #main-nav a {
            text-decoration: none;
            color: #FFFFFF;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 5px;
            display: block;
            transition: background-color 0.3s ease;
        }

        #main-nav a:hover {
            background-color: rgba(255, 255, 255, 0.2);
            color: #FFFFFF;
        }

        /* Submenú */
        #main-nav .sub-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background-color: #001A35;
            padding: 0;
            z-index: 1000;
            min-width: 180px;
        }

        #main-nav .sub-menu li {
            margin-right: 0;
            display: block;
        }

        #main-nav .sub-menu a {
            padding: 8px 20px;
            border-radius: 0;
        }

        /* Mostrar submenú al pasar el ratón */
        #main-nav .main-menu-item:hover>.sub-menu {
            display: block;
        }

        /* --- ESTILOS DEL LISTADO DE PRODUCTOS (CATÁLOGO) --- */
        .product-listing-page {
            display: flex; /* Cambiado de grid a flex */
            flex-wrap: wrap; /* Permite que los elementos se envuelvan a la siguiente línea */
            gap: 30px;
            padding: 40px 20px;
            flex: 1;
            background-color: #f8f8f8;
            max-width: 1200px;
            margin: 0 auto;
            justify-content: center; /* Centra las tarjetas horizontalmente */
            align-items: flex-start; /* Alinea las tarjetas al inicio verticalmente */
        }

        /* Media Query para una sola columna en pantallas muy pequeñas */
        @media (max-width: 720px) {
            .product-listing-page {
                padding: 20px 15px;
                gap: 20px;
            }
            .product-card {
                width: 100%; /* Permite que la tarjeta ocupe todo el ancho disponible en móviles */
                max-width: 350px; /* Pero con un máximo para que no sea excesivamente ancha */
            }
        }

        .product-card {
            background-color: #FFFFFF;
            border-radius: 8px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            color: inherit;
            width: 320px; /* Establece un ancho fijo para las tarjetas */
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .product-card-image {
            width: 100%;
            padding-bottom: 75%;
            position: relative;
            overflow: hidden;
            background-color: #e0e0e0;
        }

        .product-card-image img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: contain;
            display: block;
        }

        .product-card-content {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            text-align: center;
        }

        .product-card-title {
            font-size: 1.3em;
            color: #001A35;
            margin-bottom: 0;
            font-weight: 600;
            min-height: 2.6em;
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .product-card-price {
            font-size: 1.4em;
            color: #66B2FF;
            font-weight: 600;
            margin-top: auto;
            margin-bottom: 0;
        }

        .product-card-button {
            display: inline-block;
            background-color: #66B2FF;
            color: #FFFFFF;
            padding: 10px 15px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 500;
            transition: background-color 0.3s ease;
            margin-top: 5px;
        }

        .product-card-button:hover {
            background-color: #0056b3;
        }

        /* --- FIN ESTILOS DEL LISTADO DE PRODUCTOS --- */


        /* Whatsapp Button */
        .whatsapp-float {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #25D366;
            color: #FFFFFF;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8em;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
            z-index: 999;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
        }

        .whatsapp-float::after {
            content: "¡Escribinos por WhatsApp! \A Atendemos de lunes a viernes de 9h a 18hs";
            white-space: pre;
            display: block;
            position: absolute;
            bottom: 100%;
            right: 0;
            background: #33669A;
            color: #FFFFFF;
            padding: 8px;
            border-radius: 5px;
            font-size: 0.6em;
            opacity: 0;
            transform: translateY(5px);
            transition: all 0.2s ease;
            pointer-events: none;
            width: max-content;
        }

        .whatsapp-float:hover::after {
            opacity: 1;
            transform: translateY(0);
        }

        /* Footer */
        footer {
            background-color: #001A35;
            color: #FFFFFF;
            text-align: center;
            padding: 20px;
            font-size: 0.9em;
        }

        /* Media Queries for Mobile (Original) */
        @media (max-width: 768px) {
            #main-header {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            #main-header img {
                margin-right: 0;
                margin-bottom: 10px;
            }

            #header-info {
                flex-direction: column;
                align-items: center;
                margin-left: 0;
            }

            #header-info .text-block {
                margin-left: 0;
                margin-bottom: 10px;
            }

            #header-info .contact-info {
                align-items: center;
                margin-left: 0;
            }

            #main-nav ul {
                flex-direction: column;
                align-items: center;
            }

            #main-nav li {
                margin-right: 0;
                margin-bottom: 10px;
            }

            .product-listing-page {
                padding: 20px 15px;
                gap: 20px;
            }

            .product-card-title {
                font-size: 1.1em;
            }

            .product-card-price {
                font-size: 1.2em;
            }

            .whatsapp-float {
                bottom: 10px;
                right: 10px;
                width: 50px;
                height: 50px;
                font-size: 24px;
                padding: 0;
            }

            .whatsapp-float svg {
                width: 24px;
                height: 24px;
            }

            .whatsapp-float::after {
                font-size: 10px;
                padding: 4px 6px;
                right: -10px;
            }
        }