Business card design

A business card that looks expensive, yet modern and minimalist. No "visual noise," just the essence.

For colors, something deep: perhaps dark graphite or very dark blue combined with an accent color (maybe something like muted gold or terracotta).
The front side should have the logo and the slogan: "Design of Strategic Solutions." On the back — contact information:
The main requirement: a lot of "air" and cool typography, so that the font itself is an element of the design.