Responsive Four Card Feature

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

I'm glad that I was much quicker putting this design together, and was able to work out the responsive elements of the design more easily and it has turned out well. Also based on feedback from previous solutions I think that I have written better semantic HTML.

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

I didn't face a lot of challenge in this solution, however I did need to explore CSS grid more to have it acting correctly and particularly to ensure content stayed aligned as the screen size got larger.

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

I would love to know answers to these questions I have after finishing the solution:

Is it bad to be using flex boxes in different places just for centring elements? I'm using it to centre the CSS grid container and the SVG icons on the cards.

I've used a media query breakpoint based on card design rather than the standard mobile breakpoint, is that bad practice?

Any other tips, thanks!