Again, thanks Matt J., i finally got to watch your video and posted a comment in Loom. This technique is brilliantly simple, but my task is a little more complex in that all of the elements in the navbar change: logo from white to color, text from white to dark, and, of course, the background from transparent to white (which your video provided some insight about. However, I鈥檓 going to explore gsap options for creating this and see if I can figure it out.