Intro setion website using HTML, CSS and JavaScript

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

Bruh it takes me a whole day

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

Many and if you view my code, you will know what is that, horrible and like a mess

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

I think there are a lot to dicuss about but... I'm so tired, please give me any solution you can, thanks a lot.