I love the Dantes Inferno inspired concept. The fixed navigation element being set off in the different color makes for a dramatic effect. The scrolling aspect to the site is well done here in my opinion, it actually adds a great deal to the overall design. The site would have less impact if it didn’t work this way I think.
Mastering Grids in UI Design: The Backbone of Visual Harmony
A modern guide to UI design grids, learn how to build flexible 12-column and 4-column systems, master margins, gutters, and modules, and apply today’s responsive layout best practices.
It’s pretty overwhelming, but holy shit is that cool.