/* Botão WhatsApp Flutuante - Unicon Soluções de Crédito */
        .whatsapp-float {
            position: fixed;
            width: 65px;
            height: 65px;
            bottom: 25px;
            right: 25px;
            background: linear-gradient(135deg, #25D366, #128C7E);
            color: white;
            border-radius: 50%;
            text-align: center;
            font-size: 32px;
            box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
            z-index: 1000;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            cursor: pointer;
            border: 3px solid rgba(255, 255, 255, 0.2);
            animation: float-bounce 3s ease-in-out infinite;
        }

        .whatsapp-float::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.6s;
            border-radius: 50%;
        }

        .whatsapp-float:hover::before {
            left: 100%;
        }

        .whatsapp-float:hover {
            transform: scale(1.15) rotate(5deg);
            box-shadow: 0 15px 45px rgba(37, 211, 102, 0.7);
            border-color: rgba(255, 255, 255, 0.4);
        }

        .whatsapp-float:active {
            transform: scale(0.95);
            transition: transform 0.1s;
        }

        @keyframes float-bounce {
            0%, 100% {
                transform: translateY(0px) rotate(0deg);
                box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
            }
            25% {
                transform: translateY(-5px) rotate(1deg);
                box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
            }
            50% {
                transform: translateY(-8px) rotate(0deg);
                box-shadow: 0 20px 40px rgba(37, 211, 102, 0.7);
            }
            75% {
                transform: translateY(-5px) rotate(-1deg);
                box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
            }
        }

        /* Indicador de notificação (remova se não quiser) */
        .whatsapp-float::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 20px;
            height: 20px;
            background: #ff4757;
            border-radius: 50%;
            border: 3px solid white;
            animation: notification-pulse 2s infinite;
        }

        @keyframes notification-pulse {
            0%, 100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.2);
                opacity: 0.8;
            }
        }

        /* Para remover o indicador de notificação */
        .whatsapp-float.no-notification::after {
            display: none;
        }

        /* Ícone do WhatsApp */
        .whatsapp-icon {
            width: 32px;
            height: 32px;
            filter: brightness(0) invert(1); /* Torna o ícone branco */
        }

        /* Responsivo */
        @media (max-width: 768px) {
            .whatsapp-float {
                width: 60px;
                height: 60px;
                bottom: 20px;
                right: 20px;
                font-size: 28px;
            }
            
            .whatsapp-icon {
                width: 28px;
                height: 28px;
            }
            
            .whatsapp-float::after {
                width: 18px;
                height: 18px;
                top: -1px;
                right: -1px;
            }
        }