Writes full landing-page copy under AIDA discipline — hero with 3 headline variants, problem, proof, offer, objection handling, and one CTA repeated down the page; conversion-focused, never clever-for-clever's-sake. Use when the user asks to "write landing page copy", "sales page", "homepage copy", "hero headline", or "copy for my offer page". Don't use for ranking-oriented blog articles — that's seo-blog-writer.
