/* Botão fixo do WhatsApp */
.btn-whatsapp-fixed {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #05c739;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    transition: all 0.3s ease;
    text-decoration: none;
    color: #fff;
}

.btn-whatsapp-fixed:hover {
    background-color: #049a2d;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp-fixed .icon-whatsapp-fixed {
    width: 37px;
    height: 37px;
    fill: #fff;
}

/* Responsivo - ajusta para mobile */
@media (max-width: 768px) {
    .btn-whatsapp-fixed {
        width: 56px;
        height: 56px;
        bottom: 16px;
        right: 16px;
    }
    
    .btn-whatsapp-fixed .icon-whatsapp-fixed {
        width: 33px;
        height: 33px;
    }
}