Responsive four card section with css Grid

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

My journey

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

The grid layout for the desktop view, but I learnt alot while solving it.

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

Anything css generally that would help a beginner work faster with css. I feel like the time I spend on each project is relatively long depending on the complexity, any trick that could help my workflow and speed.