responsive four card feature component using grid

Hello! I really enjoyed this project on front end mentor. However it was quite challenging for me as this is the first time I have used grid in my project. Is there a better way to make use of grid than having to use breakpoints to set the number of columns? Furthermore, the project has problems being displayed on Ipad Mini, Ipad air and surface pro7. Any advice on how to fix this issue?Overall i really enjoyed working on this project! I would also love to make my websites more accessible. Any other feedback will be much appreciated.=)