Hello, Im trying to design a navigation sidebar for a long scroll page on my site where hovering on one of the buttons (a) changes color, (b) scrolls to an anchor point in the page, and (c) the color stays changed until you scroll to another section’s anchor point which by then the color returns to original and the button of that section changes color as if it was clicked. I figured out how to achieve point a & b but im not sure how to go about c. Is something like this possible to execute on readymag?