English to Brazilian Portuguese Translation

I have a set of technical medical documents—think general-audience health guides totaling under 5k words—that I need translated from English into Brazilian Portuguese. Accuracy and natural-sounding language are both essential; the tone must remain informative yet approachable for lay readers. You will receive the originals in PDF format. I’d like the translated files returned in the same layout, with all headings, tables, and any embedded graphics preserved as much as possible but it does not have to be exact. Before final delivery, please run a full spell-check and a quick QA pass to be sure no English fragments remain. Deliverable: the final Brazilian Portuguese versions of each document, fully formatted and ready to publish.