خلفية تطبيق تجريدية (ذهب × كحلي) | Abstract App Background

Vertical 4:5.
Ethereal abstract fluid art composition featuring flowing waves of molten liquid gold interweaving with deep royal navy blue.
Luxurious silk fabric texture simulation with realistic light refraction.
Soft studio lighting creating gentle highlights.
Elegant organic curves and smooth color transitions.
Premium fintech application wallpaper aesthetic, calming yet professional mood, 4K/8K clean look.
No people, no logos, no watermark, no readable text.