PHP Migration to my design CSS Template

I need a PHP developer to migrate ~200 PHP pages to a new design
template. Work will be done chapter by chapter (12 chapters,
5-25 pages each).

HOW IT WORKS:
For each chapter: I send a ZIP with the PHP pages → you transform
each page to the new template → you send back a ZIP with the same
filenames ready to upload.

⚠️ LANGUAGE: I am French and I do NOT speak English. All future
communication will be in FRENCH only. You must be comfortable
reading French (Google Translate is fine).

STRICT RULES:
- Keep the original text exactly as it is (no rewriting)
- Fix only obvious typos and broken HTML tags
- Apply the CSS classes from the model page I provide
- Do not use automatic batch scripts — transform page by page

I PROVIDE:
- The complete style.css file
- A MODEL PAGE already transformed (this is your absolute
reference — copy its structure exactly)
- A raw page example (before transformation)

BUDGET:
- Test page (1 page): $20
- Full chapter (15 pages): $80-100
- Total project (12 chapters): to discuss chapter by chapter

Please confirm you can work with a French-speaking client before
applying.