Responsive four card feature section using Sass, Flexbox and CSS Grid

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

I'm proud that I found this challenge to be pretty easy and it allowed me to understand CSS Grid better.

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

I encountered some challenges with styling the box shadow as many details weren't provided like the color and blur radius, but I just played around with the values till it looked right. It was also a bit challenging switching from flexbox to grid and understanding how both work.

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

After researching a bit on best practices, I assumed that the images used for this particular challenge were more decorative and I ended up having empty alt values for them. However, I was just wondering if others did the same or if I should still included some text that described the icons such as "lightbulb icon" or "magnifying glass with eye".