Spectral by HTML5 UP
html5up.net | @n33co
Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)

A big, modern, blocky affair with a mobile-style menu, fully responsive styling,
and an assortment of pre-styled elements. So, pretty much what you were expecting
-- except, of course, for how it's put together, specifically:

- It's built on Skel 3*, a leaner, more modular rewrite of my responsive framework.

(* = still in development as of this writing)

- It uses flexbox*, which eliminates all kinds of terrible hacks and clunky layout
stopgaps (like CSS grid systems).

(* = not supported on IE8/9, but non-flexbox fallbacks are included)

- It uses Sass* a lot more intelligently, thanks in part to several new mixins
and functions I've been working on (as well as a few by @HugoGiraudel).

(* = still entirely optional if you prefer vanilla CSS :)

- A ton of other stuff.

In short, Spectral's the culmination of several new things I'm working on/trying out,
so please, let me know what you think :)

Demo images* courtesy of Unsplash, a radtastic collection of CC0 (public domain) images
you can use for pretty much whatever.

(* = not included)

AJ
n33.co @n33co dribbble.com/n33

Credits:

Demo Images:
Unsplash (unsplash.com)

Icons:
Font Awesome (fortawesome.github.com/Font-Awesome)

Other:
jQuery (jquery.com)
html5shiv.js (@afarkas @jdalton @jon_neal @rem)
background-size polyfill (github.com/louisremi)
Misc. Sass functions (@HugoGiraudel)
Respond.js (j.mp/respondjs)
Skel (skel.io)