Responsive page with css Grid

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

There isn't really any part that I'm particularly satisfied with.

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

The footer element was positioned absolutely, causing overlapping issues on the screen. To resolve this, the flex layout applied to the body was changed to a grid layout, designating a specific area for the footer element.

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

I'm not sure if the HTML and CSS I've written are efficient. I would like to know which areas I should study further.