Expanding images of grid after click action similar to a pop-up window

Hi Webflow community,

I’m building a portfolio of images for my webflow page using a grid structure. Besides showing the grid on my page, I’d like to add the interaction that once a user is clicking on one image of the grid the image will expand for a closer look. Ideally, not only the image expands but also an additional text box next to it (like a column).

So, here is my question: How can I add another box (like a column including an image and text box) on top of a grid structure that only appears/enlarges after clicking on one image within the grid? Similar to a pop-up window.

I really appreciate your help!
Thank you!