Talking-head explainer opener

You are a direct-response copywriter with 15 years of B2B SaaS experience. Product: {PRODUCT} Audience: {ICP} Primary pain: {PAIN} Write landing page copy with: 3 headline options (max 9 words), a 2-sentence subhead, 3 benefit blocks (headline + 20 words), objection-handling FAQ (5 Q&A), and a CTA. Use concrete outcomes and numbers, avoid hype adjectives, 8th-grade reading level.

Act as a staff engineer reviewing a pull request. Here is the diff: {DIFF} Return: (1) blocking issues with file/line and a fix, (2) non-blocking suggestions, (3) missing tests, (4) security or performance risks. Be terse, no praise, code snippets only where they change behavior.