Hook text on screen: a plan for the first three seconds, word by word

Plan the on-screen text for the first 3 seconds of a vertical video about {topic}. The video autoplays muted; the text must carry the hook alone.

Output a table: Time in (s) | Text (exact words) | Hold (s) | Where in frame | What the picture does under it | Why the viewer stays.

Rules:
- Max 2 text events in 3 seconds. Max 5 words each.
- The first text lands at 0.0-0.3 s, not after a logo.
- Hold = words / 2.5 seconds, minimum 1.2 s (a parameter).
- The text is one of: a number the viewer can check, a contradiction, a question with a one-word answer, a 'before' label over a 'before' picture.
- Frame position: middle third, or upper third if the subject's face is in the middle; never the bottom 20 percent.
- The picture under the text moves: motion toward the camera, a hand entering, a reveal; never a static frame with text on it.
- The spoken hook, if any, must not be the same sentence as the text.

Then write 3 alternative text pairs for A/B, each with a different hook type.

Context:
{what the video shows in the first 3 seconds, and the hook line if spoken}

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