Adding a clickable URL to a Text Box with Hover-to-Reveal

Hi!

I recently added some code to create hover effects on my homepage which allow viewers to see the names of my case studies (the three projects on the bottom). I want to make it so that users can click on the whole text box, not just the words, and be linked to a new page. Would someone be able to help me figure out how to do this?

https://www.megan-lobo.com/

Thanks!