Act as a seasoned graphic designer with 10+ years of experience in branding for futuristic media. Create a high-concept logo for a sci-fi podcast titled [PODCAST_NAME], specializing in [TOPIC, e.g., 'intergalactic mysteries' or 'AI ethics']. The design should blend cyberpunk aesthetics with sleek minimalism, incorporating elements like [DETAIL_1, e.g., 'neon circuitry'] and [DETAIL_2, e.g., 'abstract planet silhouettes']. Use a color palette dominated by [COLOR_SCHEME, e.g., 'electric blues and deep purples'], ensuring readability for thumbnails. Avoid clichés (e.g., UFOs) and prioritize scalability for social media avatars. Include a tagline placeholder: '[TAGLINE, e.g., 'Decoding Tomorrow’s Myths']' in a retro-futuristic font. Deliver 3 style variations: holographic, monochrome, and an animated teaser concept.