Graphic design, logo design, posters design

I need a concise, professionally written project brief that my team and outside collaborators can pick up and understand at a glance. The finished document must walk through the five essentials:

• Project Overview – a short narrative summarising our mission, a snapshot of brand history, and why this initiative matters right now.
• Main Objectives – clear, measurable statements of what success looks like and which problem we are tackling.
• Target Audience – demographics, behaviours, pain points, and anything that will help creative partners picture the end user.
• Key Message – the single takeaway I want every reader or viewer to remember.
• Deliverables – an exact checklist of formats, dimensions, or files we will need produced later.

Please deliver the brief in two formats: an editable Google Docs (or Word) file for internal tweaking and a clean, client-ready PDF. Tone should be straightforward and engaging, free of jargon, and organised so each section can be skim-read without losing nuance.