Product preview card 2.0

I didn't like my 1st solution, so I rewrote it. Added variables, media query, tried to not use px units only. It was my 1st attempt to make design responsive and I found it a bit difficult to change image. Solved by making it a background-image to an empty div and changing it by @media, but I'm still unsure about this solution. I'd love to hear any feedback from you.