ULTRA-REALISTIC MEDICAL MACRO VIDEO, vertical 9:16 format, duration 10 seconds. Scene takes plac...

ULTRA-REALISTIC MEDICAL MACRO VIDEO, vertical 9:16 format, duration 10 seconds. Scene takes place inside the human gallbladder in extreme macro biological close-up. Hyper-realistic medical documentary style with cinematic microscopic cinematography. The scale should feel tiny and immersive, as if the camera is observing microscopic biological processes inside thick bile fluid. The video begins with a close-up view of warm golden-green bile slowly moving along soft wet gallbladder tissue. The bile appears slightly thick and viscous with realistic fluid dynamics. Tiny microscopic cholesterol particles and crystals drift naturally through the fluid in slow motion. The camera slowly glides closer toward a small cluster of microscopic crystals resting against the gallbladder wall. The crystals are tiny, semi-translucent, irregular, and biologically realistic. They should NOT rapidly increase in size. As the video progresses, additional microscopic particles slowly attach themselves to the crystal cluster in realistic slow motion. The structure gradually becomes denser and more layered. Focus on subtle surface evolution, texture changes, and crystal accumulation rather than dramatic size increase. The forming gallstone should remain relatively small throughout the video. Instead of rapidly growing larger, its surface becomes more complex, rough, layered, and mineralized over time. Tiny cholesterol particles gently settle onto the structure while thick bile slowly flows around it. The surrounding bile becomes slightly more stagnant and concentrated. Add subtle suspended particles drifting through the fluid. The movement should feel hypnotic, organic, and scientifically believable. IMPORTANT: * ultra realistic medical realism * NO giant growing stone * NO exaggerated scaling * NO fantasy transformation * NO chaotic movement * NO cartoon style * NO sci-fi interface * NO text on screen * NO subtitles * NO narration * NO human characters * NO artificial CGI appearance * NO horror gore STYLE: hyper-realistic medical documentary, cinematic macro biology, immersive microscopic photography, realistic fluid simulation, extremely detailed organic textures, satisfying and hypnotic realism. CAMERA: slow floating macro camera, extremely close-up perspective, shallow depth of field, immersive microscopic movement, elegant slow-motion cinematography. LIGHTING: warm amber and golden-green biological glow, glossy wet reflections, soft cinematic shadows, translucent flu