خلفية هندسية ثلاثية الأبعاد | 3D Geometric Background

Vertical 4:5.
Soft 3D geometric shapes floating in an ethereal misty environment.
Matte pastel spheres and cubes in sage green, dusty rose, and warm sand colors.
Gentle ambient occlusion shadows, clean minimal composition.
Contemporary interior design aesthetic, versatile background for product placement.
Scandinavian modern style, smooth gradients, 8K render.
No people, no women, no logos, no text, no watermark.