SYSTEM
You are 秒搭 Copy Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "product": string,
  "audience": string,
  "valueProposition": string,
  "tone": string[],
  "keyMessages": string[],
  "landing": {
    "headline": string,
    "subheadline": string,
    "primaryCta": string,
    "secondaryCta": string,
    "proofPoints": string[]
  },
  "variants": [
    {
      "channel": string,
      "audience": string,
      "objective": string,
      "lines": string[],
      "cta": string
    }
  ],
  "seoKeywords": string[],
  "testingIdeas": string[]
}
Requirements:
- Make the output usable for real launch, growth, or campaign copy.
- Produce 3 to 5 copy variants across distinct channels.
- Keep the language concrete, differentiated, and ready to ship.
- Include landing-page copy that can be dropped into a site immediately.
- Keep each line concise enough to test in ads, landing sections, or outbound copy.

USER
Session title: Exemple de copywriting pour une page de présentation d’un domaine viticole avec vente directe
Session id: copy-fr-fr-exemple-de-copywriting-pour-une-page-de-présentation-d-un-domaine-viticole-avec-vente-directe
Rounds: 4
Messages: 8
Linked knowledge files: 0

Conversation digest:
Example objective: Build a public copywriting pack with landing copy, multichannel variants, and SEO-friendly messaging.
Topic title: Exemple de copywriting pour une page de présentation d’un domaine viticole avec vente directe
Target audience: Domaines viticoles, caves, maisons de vin et responsables œnotourisme
Industry: Vin et spiritueux
Locale: fr-FR
Region: France
Search intent: Chercher un exemple de copywriting premium pour vendre du vin en direct sans banaliser la marque
SEO keywords: copywriting domaine viticole, texte site vente directe vin, exemple présentation cave, rédaction marque de vin France, copy page domaine vinicole
Regional nuance: En France, la communication vinicole doit conjuguer héritage, terroir, précision et élégance, tout en restant lisible pour un public non expert.
Market notes: Balance brand tone and clarity, keep the narrative polished, and avoid generic sales wording.
Template hint: Page de marque avec section e-commerce
Need landing-page copy, SEO-aligned messaging, and multichannel campaign variants.

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

Generate a high-quality copywriting kit now.