africa map logo 3d model

Positive prompt: Minimal corporate 3D logo icon made of three separate parts: (1) a flat Africa continent silhouette, (2) a thin outer arc, (3) a thin inner arc that partially wraps around the Africa shape (two open arcs, not a full circle). Clean vector-like edges, smooth bevel, small extrusion, centered, symmetrical, studio lighting, high fidelity, watertight manifold geometry. Colors: Africa matte magenta/red, arcs matte deep blue and sky blue. Negative prompt: no text, no letters, no numbers, no badge, no circle ring, no full circle, no globe, no base/stand, no extra shapes, no background plane, no noise, no cracks, no random ornaments.