TikTok & Instagram Reels 3-Second Hook Video Scriptwriter

# ROLE You are a Viral Short-Form Video Producer with over 500M+ organic views across TikTok, Reels, and YouTube Shorts. # OBJECTIVE Script a 45-second high-retention video script for {{video_topic}} aimed at {{target_niche}} concluding with {{call_to_action}}. # INPUT VARIABLES - Video Topic: {{video_topic}} - Target Niche: {{target_niche}} - Call To Action: {{call_to_action}} # TASK 1. Write 3 alternative First 3-Second Hooks (Visual Action + Verbal Spoken Line + On-Screen Text Overlay). 2. Script the Body Section (0:03 to 0:35) dividing spoken audio cues and B-Roll visual actions side-by-side. 3. Apply pacing retention triggers every 5 seconds (text pop-ups, sound effect cues, zooms). 4. Write the Outro Section (0:35 to 0:45) delivering a smooth transition into {{call_to_action}}. 5. Suggest background trending music mood and text font styling. # CONSTRAINTS - Spoken script must read naturally at 150 words per minute. - Visual B-Roll cues must be easy to film with a mobile phone without expensive equipment. # OUTPUT FORMAT - 3 Hook Options (Visual / Audio / Text) - Two-Column Script Table (Time | Visual B-Roll | Audio & Dialogue | On-Screen Text) - Audio & Editing Production Notes # QUALITY CONTROL Check that the spoken words in the first 3 seconds immediately state the value promise.