/* Estilos para la burbuja de WhatsApp */
        .whatsapp-bubble {
            position: fixed;
            bottom: 25px;
            right: 25px;
            z-index: 1000;
        }

        .whatsapp-button {
            width: 60px;
            height: 60px;
            background-color: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .whatsapp-button:hover {
            background-color: #20BA5A;
            transform: scale(1.1);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }

        .whatsapp-button svg {
            width: 35px;
            height: 35px;
            fill: white;
        }

        /* Animación de pulso */
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        .whatsapp-button.pulse {
            animation: pulse 2s infinite;
        }

        /* Tooltip opcional */
        .whatsapp-tooltip {
            position: absolute;
            right: 70px;
            bottom: 15px;
            background-color: white;
            padding: 10px 15px;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            font-family: Arial, sans-serif;
            font-size: 14px;
            color: #333;
        }

        .whatsapp-bubble:hover .whatsapp-tooltip {
            opacity: 1;
            visibility: visible;
        }