Four card feature section - using Grid

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

I had an idea on how to replicate the layout even before starting to code just by using what I currently know. I'm quite proud of this because it shows just how much I improved.

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

Trying to margin-top auto the icons and wondering why it wont work vertically, took a lot of time before I gave up and just flexed everything inside the card.

Another challenge was how to do the colored line, and I ended up searching it in YouTube. Turns out i have to make the thickness and the border radius the same to eliminate the down curves

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

feedback is welcome