First Challenge! Single Price Grid with Mobile-First CSS Grid

Hello everyone, this is my first Frontend Mentor challenge! It was fairly simple but I had fun with it nonetheless. This mobile-first design uses CSS grid to shift the bottom two sections into the same row at 992px and up.

One thing I wasn't sure about was that it appears in the desktop design image that the price grid is centered both horizontally and vertically on the page. I couldn't really figure out a nice way to center it vertically. Any feedback is appreciated, thanks!