Hey guys
I just need a simple interaction for the following page.
So, all I want is so that, when each section scrolls into view, the relevant nav link on the left changes to #ff660b (orange)
Then, when the user scrolls down to the next section of the page, the next link turns the same orange and the link before goes back to blue.
So, simply put, the nav link of whichever section is currently in view will be orange.
Does anyone know how to do this? 
Thank you for your help
Bradley
P.S. On the webflow designer, this page is called “backpacking sri lanka”
Here is my public share link: https://preview.webflow.com/preview/dream-big-travel-far?utm_source=dream-big-travel-far&preview=ae94492a4e1e5739839b451433453663
(how to access public share link)