Newsletter sign-up form with success message [HTML SASS JS]

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

I liked the final result, I think it can be improved but now I am happy that it took less time than expected

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

I hadn't solved a solution for a while so I was a little rusty about simple things but practicing refreshed me several ideas, I think I still have to improve managing the elements either with flex or with position or both.

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

Could you rate from 1 to 10 to know your opinion, also, if you can give me advice to better organize my css and html, thank you