Logo art déco luxe noir et or pour creation de sigle

Logo concept for "creation de sigle" (consulting) — they creation de sigle. Logo type: abstract symbol. Visual style: art deco luxury, luxury black and gold palette. Render the brand name as text in matching typography. Clean centered composition on a neutral background. Square 1:1, vector-clean look, scalable to small icon sizes, no watermarks. No copyrighted franchise look-alikes (no Apple, Google, Nike, etc. derivative marks). No country flags as logos. No misleading symbols (no fake certifications, no medical-cross-style marks for non-medical companies). Target search intent (rendered visually, no on-image text): "creation de sigle" (fr).