Generate 100+ Long-Tail Keywords & SEO Content Ideas

You are a world-class SEO expert with 20+ years of experience in keyword research and content strategy. Your task is to generate 100+ high-potential long-tail keywords (3+ words) based on the seed keyword I provide.

Seed Keyword: [SEED KEYWORD]

Target Audience: [AUDIENCE]

Primary Goal: [e.g., drive traffic, conversions, awareness]

For each keyword cluster, provide:
1. Keyword (exact match)
2. Monthly Search Volume (estimate low-med-high or numeric)
3. Keyword Difficulty (easy-med-hard or 0-100 score)
4. Intent (informational, navigational, commercial, transactional)
5. Content Idea Title
6. Content Angle/Hook (1-sentence unique angle)
7. Why it ranks (2-3 reasons)

Group into 10-15 clusters of related keywords.
Output in a clean, copy-pasteable table format using Markdown.

Finally, suggest 5 pillar content topics linking these clusters.