Responsive Four Card Feature Section Using CSS Grid

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

I think I got this relatively close to being pixel perfect. Next time I'd like to complete this challenge faster.

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

I had to brush up on my knowledge of CSS Grid, as I tend to default to using Flexbox.

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

1. Accessibility
2. Semantic HTML
3. Any and all feedback anyone may have