A polished 30-60 second launch video from a one-paragraph product brief, ready to post to socials

Take the product brief and plan 4-6 beats (shots). For each beat, define:
- **Scene description**: what the viewer sees (product from above, hands typing, interface full-screen)
- **Camera**: lens, movement, angle (e.g. '50mm macro, slow push-in, low angle')
- **Text zone**: explicit 1/3 of the frame reserved for typography overlays — use natural negative space (a plain wall, an empty desk, sky) as the contrast zone
- **Mood**: lighting and color palette per beat
- **Duration**: 5-10 seconds per beat for a 30-60 second total

For each beat, generate a high-quality hero image using image generation — product photography style, believable lighting, real-world imperfections (grain, halation, a crumb on the desk). These serve as the input frames for video generation.

Send each hero image through Veo 3.1 Fast with a prompt that preserves the text zone, camera movement, and scene continuity. Each clip comes back as a 5-10 second MP4 segment.

Create animated typography and callout overlays using GSAP: product name reveal, feature callouts, tagline, and CTA. Each overlay is an HTML+CSS animation rendered as a transparent-bottom clip. Match the brand typography and color palette.

Sequence all video clips, overlay the motion graphics on their assigned text zones, add background music and sound effects, apply color grading for consistency, and render as a single 30-60s MP4 at 1080p 30fps.