Is it possible to create adaptive learning paths within Storyline?

Hi, I would like to create a course with three different learning paths and I´m wondering what might be the best way to approach it. I`m quite new to Storyline, therefore your feedback is very much appreciated.

Based on the learners’ choice on the first slide (clicks button “Path A”, “Path B” or “Path C”) all learner will work through the same slides, but the displayed content for each slide will sometimes be a little bit different. This is why I would love to use a base layer and add one additional layer for each path on top of it. So let’s say the learner made the choice for Path A at the beginning of the course, each slide should automatically open the base layer with layer A already on top.

How do I trigger an action (show layer “path A” when “timeline starts” based on an interaction on another slide [user clicked “path A” on the first slide])?

Is there another, maybe smarter/more simple way to do all of that?

Thanks a lot for your help!