Refine Spanish Marketing Translation

I have a 3,817-word marketing text that was translated from English into Spanish (Spain) and now needs a native eye to make every sentence flow naturally for a general-public audience. The draft is in Word, with certain segments highlighted in red that deserve extra care, and I need all edits captured with Track Changes so I can see every tweak you make.

What I’m after is more than spotting typos: tone, idiomatic choices, cultural nuance and overall readability should feel as if the piece were originally written in Spanish, not translated. You may keep or replace references and idioms at your discretion—whichever option sounds most authentic to a broad Spanish audience.

Deliverables:
• A single Word file returned with all edits in Track Changes
• A clean “final” version accepted after I review your suggestions

Deadline is firm: 6 September 2026, 09:00 (GMT+8). If you’re an experienced Spanish (Spain) proofreader who loves perfecting marketing copy, I’m ready to collaborate and can send the file as soon as you confirm availability.