Built to your spec: near-black ground, brass-gold linework, a triangular pinstripe wedge cut by a diagonal, and three parallel accent lines sweeping across the card. Logo sits directly above the wordmark as a single lockup in place of a drawn hexagon mark. Back mirrors Concept 2's layout — a real QR code plus the same CTA and contact lines.
The QR code on the back is real and scans to Maywood.Enterprises/landing.html — it sits on a white quiet-zone plate since the source code has no built-in margin and needs contrast against the black card. Raw assets: front.svg · back.svg (1050×600 each, scalable).