hurdle landing page with alternating feature blocks

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

I'm happy about my improvements so far, i built the entire pages under 40 minutes including the responsiveness

but i cant help not feel as if the code is too long, i'm open to sugestions and any way in which i can improve and make it shorter

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

i had a little challenge with the box that was on both the footer and body of the page, i tried achieving it with position but i couldn't. i dont mind help with that too.

but i was able to solve it by using a negative margin value

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

ways to shorten the code if possible because i'm pretty sure there are some things that are not necessary which are added.