I build an intro animation in which at some point a 'curtain' parts and gives way to the page behind. So far so good. Now i want to pause the animation sequence before opening the curtain and give the visitor a chance to scroll open said curtain. (If she doesn't do it I'll have play it independently.)   As I have little Experience with scrollTrigger and the final setup is quite complex I would like to hear your advice:   The Setup:   The curtain (for now and good r