Build premier landscape PDF proposals for Metis Strategy business development. Use whenever the user asks to create, build, draft, rebuild, refine, or iterate on a proposal, BD follow-up document, pitch document, or client-facing document to be sent to an external prospect after a discovery call. Output is a 16:9 landscape PDF (13.33" x 7.5") combining full-bleed photography, branded graphic devices, and coordinate-based ReportLab layout. Do NOT use for PowerPoint decks (use metis-pptx), whitepapers (use metis-whitepaper), one-pagers or internal reports (use metis-pdf-creator), or SOWs/MSAs (use metis-legal-drafting).