Responsive landing using Css and bootstrap

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

I think it s 1:1

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

I wrote it using CSS and the bootstrap library, so there was a lot of conflict in the code. Next time I should use bootstrap more to make it more organized.

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

Bootstrap. I can make the page responsive with pure CSS but I would like to do it with bootstrap. Can anyone help me?