4-second vertical video, realistic, cinematic, product-problem showcase. 0-1.5s: A young man arrives home from work, opening the door to a modern apartment, tired expression, evening light through windows. 1.5-2.5s: Close-up on his face — disgusted, annoyed expression as he looks down, wrinkling his nose. 2.5-4s: Camera tilts and zooms down slowly to his feet, revealing visibly soaked, sweat-drenched shoes. Slow zoom emphasizes the wet fabric and discomfort. Style: realistic, natural indoor lighting, smooth camera movement, shallow depth of field on the zoom shot, relatable everyday setting. Aspect ratio: 9:16, resolution 1080x1920, vertical format.