Act as a seasoned digital marketer with 10+ years of experience in lead generation through webinars. Your task is to outline a step-by-step strategy for using webinars to generate high-quality leads for [BUSINESS_TYPE]. Cover the following key areas: 1) Pre-webinar promotion (e.g., [SOCIAL_MEDIA_PLATFORMS], email campaigns), 2) Webinar content structure (e.g., [TOPIC_FOCUS], interactive elements), and 3) Post-webinar follow-up (e.g., [LEAD_NURTURING_TACTICS], conversion optimization). Provide specific examples, metrics to track, and common pitfalls to avoid. Tailor the advice for [TARGET_AUDIENCE] and include at least one innovative tactic to stand out in a crowded market.