/* Botão WhatsApp Flutuante - CSS dedicado */
.whatsapp-button {
    position: fixed !important;
    right: 25px !important;
    bottom: 25px !important;
    background: linear-gradient(45deg, #25d366, #128C7E);
    width: 60px !important;
    height: 60px !important;
    border-radius: 50%;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 9999 !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.whatsapp-button:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-button i {
    color: white !important;
    font-size: 2rem;
    fill: white !important;
}

.whatsapp-icon {
    color: white !important;
    fill: white !important;
    font-size: 2rem;
}

/* Media queries para garantir visibilidade em diferentes dispositivos */
@media (max-width: 768px) {
    .whatsapp-button {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.5rem;
        bottom: 15px !important;
        right: 15px !important;
    }
    
    .whatsapp-button i {
        font-size: 1.5rem;
    }

    .whatsapp-icon {
        font-size: 1.5rem;
    }
}