Awesome stuff! Looks great on desktop.
One piece of feedback: there should be some kind of tooltip or writeup on the perks page that explains exactly what you're getting from the perks. It is not clear what "boost" means (I used to some points to see what it would do), nor the differences between Boost, Boost+, etc.
We will add relevant links to FAQ section and reference on Perks. Thanks for feedback!
Cheers :)