Redesign Training Slides

I have an existing set of training slides in PPT format. The content is fine; what I need is a fresh, professional look. I want you to focus exclusively on design and layout—think modern template, clean typography, cohesive color palette, and visual consistency across all slides. Light animations or transitions are welcome if they enhance clarity, but keep them purposeful.

Deliverables:
• Updated, fully-editable PowerPoint deck with all slides restyled
• Any fonts, icons, or imagery used, supplied with clear usage rights

Please share examples of slide decks you’ve visually overhauled so I can be sure our aesthetics align.