I have a client that came across beta.rallyinteractive.com and another site with similar functionality. The sites are both the right/left balance/rotation that is seen every so often and inner pages are long case study pages similar to Webflow's home page but with much larger text. However the client, specifically they like how the "pages" slide using the top level navigation (a diamond shaped box). After looking at the site and code here are my observations and questions.
It appears each page is basically a slide in a slider which confuses mobile a bit... It also appears that what you see is what you get so no deeper technical or more info pages. It also appears everything has the basic HTML div tag. I've used the slider only approach on sample photos sites but never anything with as much content. What are some opinions of the pros and cons of setting this up as basically a slider?