Hey Ben, that’s just a standard interactions modal, made full screen. You’ll find tons of examples here, and vids from @PixelGeek
In Luca’s capture there are some additional things happening as additional interaction animations after the modal opens.
In the above example, it’s a CMS-driven modal, so search the forums here for that, I did a demo maybe 1 or 2 years ago here for someone. Same process but your element arrangement and triggering interactions are setup a certain way to support CMS modals.