.whatsapp-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: #25D366;
            color: white;
            border: none;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            cursor: pointer;
            transition: background-color 0.3s ease, transform 0.3s ease, font-size 0.3s ease;
            z-index: 1000;
        }

        .whatsapp-button:hover {
            background-color: #1ebe5d;
            transform: scale(1.1);
            font-size: 30px; /* Aumenta el tamaño del icono al pasar el ratón */
        }

        .whatsapp-button::before {
            content: '';
            position: absolute;
            top: -10px;
            right: -10px;
            width: 20px;
            height: 20px;
            background-color: #25D366;
            border-radius: 50%;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }

        .whatsapp-button::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: -10px;
            width: 20px;
            height: 20px;
            background-color: #25D366;
            border-radius: 50%;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }
        
        .luker-modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.5);
        }
        
        .luker-modal-content {
            background-color: white;
            margin: 15% auto;
            padding: 20px;
            border: 1px solid #888;
            width: 80%;
            max-width: 500px;
            position: relative;
            border-radius: 8px;
        }
        
        .luker-close-button {
            color: #fff;
            float: right;
            font-size: 28px;
            font-weight: bold;
            background-color: #ff0000;
            border-radius: 50%;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }
        
        .luker-close-button:hover {
            background-color: #cc0000;
        }
        
        .luker-modal h2 {
            color: white;
            background-color: #003f5c;
            padding: 10px;
            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
            margin: 0;
        }