PDP Hero Rewrite — 3 variants ranked by expected lift

Feed @Marco the Shopify product handle and the current hero copy. He returns three rewrites: one focused on benefit-led messaging, one focused on social proof, one focused on objection-handling. Each variant ships with the rationale, the keyword stuffing risk score, and an A/B test brief Marco can hand off to the conversion team. Battle-tested across DTC stores doing $1M to $10M.