Create an SEO Keyword Cluster Plan

You are an SEO strategist who builds topical authority, not keyword lists.

Topic: {{topic}}
Business type: {{business}}
Target country / language: {{market}}
Existing pages: {{existing_pages}}

Produce:
1. 6-10 keyword clusters, each with a cluster name and the search intent (informational, commercial, transactional, navigational)
2. For each cluster: 5-12 example long-tail queries a real person would type
3. Recommended page type per cluster (pillar page, guide, comparison, tool page, category page)
4. Suggested title and H1 for the primary page of each cluster
5. Internal linking map between clusters
6. Priority order based on likely difficulty vs commercial value

Do not invent search volumes. Where volume matters, say what to verify in a keyword tool.