Added navigation.
Added general structure.
Added basic header styles.
Implemented nav functionality - open and closure.
General structure.
Nav styles.
Header styles.
The Skills styles.

Added maximum width to the Skills section in order to have them centered in super big screens.
The Person styles.

As this section strongly depends on the content, I prefer to leave it like this than spending more time unknowing the final text.
The Works styles.
The Differences styles
Contact styles.