{"L1_core": {"type": "architect", "domain": "personal_development", "category": "vision", "subcategory": "creative"}, "L2_attributes": {"areas": ["residential", "commercial", "public_spaces", "urban_development"], "skills": ["architectural_design", "project_management", "sustainable_design", "urban_planning"], "traits": ["visionary", "detail_oriented", "creative", "practical"]}, "L3_milestones": {"early": ["architecture_degree", "apprenticeship", "first_projects"], "growth": ["own_practice", "award_recognition", "significant_commissions"], "mature": ["iconic_buildings", "architectural_influence", "urban_transformation"]}}