Proposed Design for The New www.ruby-lang.org

Hi Guys, this is my proposed design for the new ruby-lang.org.
I'm happy to contribute with this!

Following the style of Twitter and Facebook I choose to use only the Ruby icon without text. Ruby as text appears in the URL and in the primary banner. Anyway, this is the attached logo file to be used according to the rules.

- Supported Retina Displays;
- Responsive
- Supported Large-Format Displays;
- Fluid box-model and UI elements;
- Pure CSS (without frameworks);
- 1 CSS Sprite for all icons;
- HTML5;
- Progressive Enhancement with CSS3;
- Cross-browser (IE8+);
- Print version;
- Google Web Fonts (Open Sans);

Web
![01-new-ruby-web](https://f.cloud.github.com/assets/22267/1494138/f6cf33d4-47d7-11e3-9325-a91c57911c7b.jpg)
----------------------------------
----------------------------------
Tablet and Mobile
![02-new-ruby-mobile](https://f.cloud.github.com/assets/22267/1494828/dc09818a-47e1-11e3-8b12-708c8521ca1e.jpg)
----------------------------------
----------------------------------
Docs
![03-new-ruby-web-docs](https://f.cloud.github.com/assets/22267/1493267/6c503f7a-47cb-11e3-951a-f81330b74538.jpg)
----------------------------------
----------------------------------
Japanese
![04-new-ruby-web-jp](https://f.cloud.github.com/assets/22267/1493268/6c55d4d0-47cb-11e3-9d59-a99f289d3035.jpg)
----------------------------------
----------------------------------
Tutorial
![05-new-ruby-web-20](https://f.cloud.github.com/assets/22267/1494496/5f5712e6-47dd-11e3-9d0c-fa31348dc8b0.jpg)
----------------------------------
----------------------------------
Form and Footer
![06-new-ruby-web-form](https://f.cloud.github.com/assets/22267/1493270/6c5e2dc4-47cb-11e3-99df-4dc5ff7147b3.jpg)
----------------------------------
----------------------------------
Mobile Menus
![07-new-ruby-menus](https://f.cloud.github.com/assets/22267/1493271/6c61f544-47cb-11e3-9311-6d61929b5555.jpg)
----------------------------------
----------------------------------
Devices
![08-new-ruby-devices](https://f.cloud.github.com/assets/22267/1496024/46ea81a4-47f4-11e3-8a1d-a09469b9bd64.jpg)