Debating fluid vs breakpoints

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

The challenge for me was deciding fluid vs breakpoints. From the links given, I think there is a trend towards fluid or container queries, rather than media queries. I found media queries easier though to ensure it works on a range of screen widths, so stuck to this.

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

Took me a while to work out a grid system, but then discovered the "." option in grid-template-areas which helped a lot.

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

Any insights welcome, but nothing specific comes to mind for now.