/* Estilos para el botón flotante de WhatsApp */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 25px;
            right: 25px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
            z-index: 1000;
            transition: all 0.3s ease;
            text-decoration: none;
            cursor: pointer;
        }

        .whatsapp-float:hover {
            background-color: #20BA5A;
            transform: scale(1.1);
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
        }

        .whatsapp-float:active {
            transform: scale(0.95);
        }

        /* SVG del logo de WhatsApp */
        .whatsapp-icon {
            width: 35px;
            height: 35px;
            fill: currentColor;
        }

        /* Animación de pulso */
        @keyframes pulse {
            0% {
                box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
            }
            50% {
                box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
            }
            100% {
                box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
            }
        }

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

        /* Tooltip opcional */
        .whatsapp-tooltip {
            position: absolute;
            right: 70px;
            top: 50%;
            transform: translateY(-50%);
            background-color: #333;
            color: white;
            padding: 8px 12px;
            border-radius: 6px;
            white-space: nowrap;
            font-size: 14px;
            font-family: Arial, sans-serif;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .whatsapp-tooltip::after {
            content: '';
            position: absolute;
            left: 100%;
            top: 50%;
            transform: translateY(-50%);
            border: 6px solid transparent;
            border-left-color: #333;
        }

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

        /* Responsivo para móviles */
        @media (max-width: 768px) {
            .whatsapp-float {
                width: 55px;
                height: 55px;
                bottom: 20px;
                right: 20px;
                font-size: 26px;
            }
            
            .whatsapp-icon {
                width: 30px;
                height: 30px;
            }
            
            .whatsapp-tooltip {
                display: none; /* Ocultar tooltip en móviles */
            }
        }