Responsive 3-column preview card using flexbox

What are you most proud of, and what would you do differently next time?

Tried to match the design at most and next time i would try to use frameworks to make it easier to become responsive

What challenges did you encounter, and how did you overcome them?

My styling wasn't working on IOS nor MacOS because i was using nesting in CSS. I asked for help at frontend mentor discord server and they were very comprehensive and helped me with semantic HTML too.

What specific areas of your project would you like help with?

at trying to write semantic HTML and find best practices for my code development.