So there are a couple of things that can’t happen here without some third party plugins, you can definitely do the 3D Transforms but the Nav on Growthhackers is controlled by the page moving up or down this isn’t native functionality in Webflow, Webflow can create the Growthhackers 3D interaction but it will be controlled when the nav hits or leaves a specified area, e.g. when the nav goes past the hero section, make sense?
Do you have any experience with external JS or Jquery libraries?
Here’s a preview I just whipped up to show you how you can make the footer
(You have to think outside of the box with this one)