Leaf-carrying ants crossing forest branches

0-5s: A dense column of black ants marches across a cracked concrete sidewalk in two clear lanes, the viewer low at ground level, shallow depth of field, morning golden light, telephoto compression. 5-10s: One ant carrying a single bright red crumb of candy breaks out of its lane, others part around it, the viewer tracking alongside the crumb. 10-15s: A fallen leaf lands across the path like a collapsed bridge, the column stops, then flows over and around it in a living ripple, the viewer rising slowly overhead. Negative prompt: cartoon ants, faces on ants, extra legs, humans, text, watermark, blurry subjects, slow motion