Just as a quick tip, as long as the staging site has been published you can grab the live site subdomain from the read-only link right after the “/preview/” portion:
I’m noticing you have two sections that are display: none—an empty “Div Block 40” and “Footer Mobile” (which seems to be unnecessary as appears to be the same as your “Footer Desktop”)—so I’d try completely removing both of these and republishing to see if that fixes the issue.
The issue is with the #YO element. Setting it to display:none fixes the issue. In the animation, when it is no longer supposed to be on screen have webflow set the display to none and it should work as intended.