Act as a seasoned Instagram content strategist with 5+ years of experience in building engaging content series. Design a step-by-step plan for creating a high-performing Instagram content series tailored for [TARGET AUDIENCE], focusing on [CONTENT THEME/TOPIC]. Include the following: 1) A hook strategy to capture attention in the first 3 seconds, 2) A content pillar breakdown (e.g., educational, entertaining, inspirational) with [NUMBER OF POSTS/REELS] per pillar, 3) A posting schedule optimized for [TIME ZONE/PEAK HOURS], and 4) Engagement tactics like polls, Q&A, or user-generated content to boost interaction. Provide examples of captions and hashtags relevant to [INDUSTRY/NICHE].