{
  "title": "Proposition de service",
  "sections": [
    {
      "header": "Informations générales",
      "content": [
        "Client : {client_name}",
        "Projet : {project_name}",
        "Type : {project_type}",
        "Date limite : {deadline}"
      ]
    },
    {
      "header": "Description du projet",
      "content": ["{project_description}"]
    },
    {
      "header": "Fonctionnalités demandées",
      "content": "{features}"
    },
    {
      "header": "Budget",
      "content": ["Montant estimé : {budget}"]
    },
    {
      "header": "Modalités",
      "content": [
        "Paiement : {payment_terms}",
        "Contact : {contact_info}"
      ]
    },
    {
      "header": "Informations complémentaires",
      "content": ["{additional_info}"]
    }
  ]
}