Responsive landing page with CUBE CSS and Tailwind

I wasn't fully able to eliminate media queries in this, though I would've liked to. I feel like there must've been a better way to do the middle grid section. But I couldn't figure out a way to maintain the centered alignment on small screens and smoothly transition to the side-by-side option once it's larger. The end result is relatively smooth, but there's still one breakpoint needed to achieve it.