Newsletter sign up with form validations & responsive layout

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

Completing the challenge and continuing to work on my CSS layout skills.

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

JS logic for email input validation. Overall I think I met the goal of the assignment but it feels messy for some reason. The event listener being on every keystroke seems off, but it may be how things have to go.

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

JS code improvements welcome.