/* Botão flutuante do WhatsApp */
        .whatsapp-float {
            animation: float 3s ease-in-out infinite;
            
            transition: all 0.3s ease;
        }
        
        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 15px 30px ;
        }
        
        .pulse {
            position: absolute;
            width: 100%;
            height: 100%;
            background: rgba#e90707;
            border-radius: 50%;
            animation: pulse 2s infinite;
            z-index: -1;
        }
        
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(0.8);
                opacity: 0.7;
            }
            70% {
                transform: scale(1.2);
                opacity: 0;
            }
            100% {
                transform: scale(0.8);
                opacity: 0;
            }
        }
        
        .tooltip {
            visibility: hidden;
            width: 120px;
            background-color: #e90707;
            color: #e90707;
            text-align: center;
            border-radius: 6px;
            padding: 5px;
            position: absolute;
            z-index: 1;
            bottom: 125%;
            left: 50%;
            margin-left: -60px;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .tooltip::after {
            content: "";
            position: absolute;
            top: 100%;
            left: 50%;
            margin-left: -5px;
            border-width: 5px;
            border-style: solid;
            border-color: #e90707 transparent transparent transparent;
        }
        
        .whatsapp-container:hover .tooltip {
            visibility: visible;
            opacity: 1;
        }