Rebuild PPT with Fresh Style

I will share a set of PowerPoint slides that already contain all the text, imagery, animations, and slide-to-slide transitions I need. Your task is to recreate the deck from scratch so the file is 100 % editable, keeps the identical slide count, preserves the existing content flow, and mirrors every animation and transition cue.

While the structure must stay intact, I’d like you to give the deck a light facelift: refresh the colour palette and typography so it feels current and polished, yet still reminiscent of the original look—nothing wildly different, just subtly updated. Please do not add or remove slides or introduce new content; the goal is a clean rebuild, not a redesign of the story.

Deliverable: a single .pptx file I can open in the latest version of Microsoft PowerPoint, with all master layouts, theme settings, animations, and transitions fully editable.