Four card feature section challenge |HTML & CSS|

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

In this project, I used both CSS Grid and Flexbox, but this time I mostly used Grid and made minimal use of Flexbox.

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

Help me understand how to create responsive grids without relying heavily on media queries. I know it's impossible to make a site or grid fully responsive without them, but I want to minimize their use.