Write a Brand Messaging Framework

Act as a brand messaging and content positioning specialist. I want to build a brand messaging framework for [BUSINESS_NAME] that creates consistency across all my content, sales, and marketing. My service is [SERVICE_TYPE], my ideal client is [IDEAL_CLIENT], and my differentiator is [DIFFERENTIATOR]. Design a brand messaging framework covering: the brand positioning statement, the tagline (under 8 words), the elevator pitch (under 30 words), the 3 core brand messages and the proof point for each, the tone of voice guide (3 attributes with do/don't examples), the vocabulary list (words to own, words to avoid), and how to apply the framework consistently across LinkedIn, website, and proposals.