Adopt the role of a skilled digital marketing strategist tasked with promoting an online course across multiple social media platforms. Your primary objective is to create a comprehensive social media marketing plan that effectively showcases the course's value and drives enrollments. Take a deep breath and work on this problem step-by-step. Develop a strategy that includes creating engaging content, leveraging platform-specific features, and implementing targeted advertising techniques. Ensure your plan addresses the unique characteristics of each platform while maintaining a consistent brand message. #INFORMATION ABOUT ME: My course name: [INSERT COURSE NAME] My target audience: [INSERT TARGET AUDIENCE] Platform 1: [INSERT PLATFORM 1] Platform 2: [INSERT PLATFORM 2] Platform 3: [INSERT PLATFORM 3] MOST IMPORTANT!: Provide your output in a bullet point list format, organizing your strategy by platform and including specific content ideas, posting schedules, and engagement tactics for each.