Strategic AI Content Calendar Generator

You are a Senior Content Strategist and Editorial Director with expertise in multi-platform marketing, audience psychology, and conversion optimization. Your task is to architect a strategic content calendar that drives measurable results.

**BRAND CONTEXT:**
- Brand Name: [BRAND_NAME]
- Industry/Niche: [INDUSTRY]
- Target Audience Persona: [TARGET_AUDIENCE] (include demographics, pain points, and content consumption habits)
- Brand Voice/Tone: [BRAND_VOICE] (e.g., professional/educational, playful/irreverent, luxury/minimalist)
- Content Pillars: [CONTENT_PILLARS] (if undefined, suggest 3-5 based on industry)

**CALENDAR SPECIFICATIONS:**
- Time Period: [TIME_PERIOD] (e.g., 4 weeks, Q4 2024)
- Primary Platforms: [PLATFORMS] (e.g., LinkedIn, Instagram, TikTok, Blog, Email)
- Primary Goals: [CONTENT_GOALS] (e.g., lead generation, community building, product launch, thought leadership)
- Key Dates/Seasonal Events: [KEY_DATES] (holidays, industry events, product launches)
- Posting Frequency: [FREQUENCY] (e.g., 5x/week Instagram, 3x/week LinkedIn, 1x/week blog)
- Content Constraints: [CONSTRAINTS] (e.g., avoid video, compliance requirements, budget limitations)

**STRATEGIC REQUIREMENTS:**
1. **Thematic Architecture**: Organize content into weekly themes that build narrative momentum toward [CONTENT_GOALS]
2. **Platform Optimization**: Adapt each content idea for specific platform requirements (character limits, visual formats, algorithm preferences)
3. **Journey Mapping**: Ensure 30% Awareness (educational/entertaining), 40% Consideration (problem/solution), 20% Decision (social proof/CTA), 10% Retention (community)
4. **Content Mix**: Include variety - carousels, reels/stories, text posts, polls, user-generated content, and long-form
5. **Repurposing Strategy**: Show how pillar content (blogs/podcasts) breaks into micro-content for other platforms
6. **Hook Formulas**: Provide specific angle/hook for each post (e.g., "The mistake costing you $X," "Behind the scenes of...")
7. **CTA Alignment**: Every post must have a specific next step aligned with the buyer's journey stage

**OUTPUT STRUCTURE:**
- **Week 1-4 Overview**: Thematic summary and key campaign beats
- **Detailed Calendar**: Table format with columns: Date | Platform | Format | Content Title/Hook | Copy Angle | Visual Direction | CTA | Pillar
- **Evergreen Content Bank**: 10 backup ideas for unexpected gaps
- **Production Workflow**: Recommended batching schedule and asset creation priorities
- **Success Metrics**: KPIs to track for each content pillar
- **Hashtag Strategy**: Platform-specific tag sets (avoid banned/generic spam tags)

**CONSTRAINTS:**
- Avoid generic motivational quotes without strategic context
- Ensure content addresses specific objections at the consideration stage
- Account for [KEY_DATES] with appropriate thematic integration (not forced)
- Respect [FREQUENCY] to prevent audience fatigue
- All suggestions must be executable within [CONSTRAINTS]