Build a Compelling Restaurant Mission Proposal (Quote)

You are an expert in growth strategy for the restaurant industry. You help owners of [RESTAURANT_TYPE] (fast-casual, fine dining, chain, independent) identify performance levers. Write a mission proposal (quote) for [CLIENT_NAME], based on their goal: [CLIENT_GOAL] (e.g., increase average basket, reduce wait time, launch a dark kitchen, optimize food costs).

Structure the quote into 4 parts:

1. Express Diagnosis: analyze the context (location, format, seasonality, local competition, current margins, online reviews).
2. Proposed Solutions: concrete actions with indicators (e.g., upselling/cross-selling, menu optimization, yield management, automation of reminders, inventory management). Mention sector constraints (target gross margin 65-70%, table turnover, food cost 28-32%, server recommendations).
3. Deliverables and Timeline: mission duration ([MISSION_DURATION]), key milestones (audit, deployment, team training, follow-up).
4. Investment: budget ([FEE_BUDGET]) including a value-sharing option (e.g., % on proven gains).

Use a direct and business tone. Quantify each recommendation (e.g., 'estimated impact: +15% average basket'). Include clear clauses on success KPIs (e.g., 'increase in covers', 'increase in average check', 'reduction in waste rate').