6-Second YouTube Pre-Roll Punch (App Install)

16:9 (with 9:16 center-safe), 6-second YouTube pre-roll for an AI expense-tracker app. 0-1.5s: a stressed guy at a desk is literally buried in a towering avalanche of paper receipts that comically buries him — bold visual punch, one surprised yell. 1.5-3.5s: instant whip cut — clean bright desk, he holds phone, screen shows the app scanning a receipt with a satisfying green check and auto-categorizing; clean product UI with readable-but-brief layout. 3.5-5s: floating app icon and five stars pop in with a snappy sound, he gives thumbs-up. 5-6s: solid brand-color end frame with generous empty space for install button overlay and logo lockup (no text baked in). Bright modern commercial lighting, snappy comedic timing, elastic motion design feel mixed with photoreal actors, saturated but tasteful brand palette, sound: paper avalanche whoosh, satisfying "ding", confident brand sting, UI consistent across shots, fingers and phone interactions physically accurate, no fake gibberish UI text beyond generic numbers. ================================================================================