Here I share with you a framer resource on how to design a scroll focus effect in framer. I got this inspiration from a Top-designer's website, that I would not tell you about, haha!
Any way you can find the video above and the remix file below to try and practice it.
Happy diving!
Resources:
Remix link: https://framer.com/projects/new?duplicate=60T4CoarxZn26m6c9wCd&via=joseph25
Ps: Not designed to be responsive.