Very nice smooth feeling design. I like the interstitials designed into this single page layout so much. THe smooth action of the slight parallax and the oversized navigation icons/buttons make this a pretty playful layout as well as highly interesting interaction wise.
Microinteractions
Microinteractions are subtle site animations enhancing engagement. They include triggers, rules, feedback, and sometimes loops/modes. Practical uses: improving engagement, guiding user behavior. Well-designed microinteractions boost user engagement and your online presence.
This site is super buggy in Safari.
But it looks nice