Planche de charte graphique créée à partir d'un logo

This must feel like a real professional brand guideline board CORE RULE: Everything must be derived from the uploaded logo: - colors - style - tone - personality No generic outputs. STRUCTURE (VERY IMPORTANT): Vertical 4:5 poster Multi-layered grid system Dense but clean composition TOP SECTION: - Brand name (clean typography) - Short brand statement (max 6 words) - 3-word brand identity (e.g. “Modern / Bold / Minimal”) COLOR SYSTEM (ADVANCED): - Primary palette (3–5 colors) - Secondary palette (3–5 colors) - Accent colors For each: - large color blocks - HEX codes (short) - usage indicators (primary / highlight / background) Add: - gradient examples - color combinations TYPOGRAPHY SYSTEM: - Headline font style - Subheadline style - Body text style Show: - real text examples (short phrases) - hierarchy clearly visible VISUAL LANGUAGE: Define: - image style (editorial, cinematic, minimal, etc.) - lighting direction - texture / material inspiration Show: - 3–5 visual tiles (image-style previews) BRAND APPLICATIONS (VERY IMPORTANT): Show multiple realistic mockups: - product packaging - website hero section - mobile UI screen - social media posts (3 variations) - business card - billboard or ad Each must feel consistent with the brand. LAYOUT SYSTEM: - UI blocks - card components - spacing system Show: - buttons, cards, layout examples ICONOGRAPHY: - 6–10 icons in brand style - consistent line / fill style PATTERNS & ELEMENTS: - background patterns - decorative shapes - visual motifs derived from logo MICRO DETAILS (TO SHOW POWER): - shadows - material textures - reflections - depth layers VISUAL STYLE (CRITICAL): - modern editorial + tech design hybrid - extremely clean but information-rich - layered composition - strong hierarchy Typography: - bold titles - clean supporting text DEPTH: - 30–50 visual elements total - mix of large + small components - dense but organized IMPORTANT RULES: - no empty space - no generic placeholders - everything must feel intentional - all elements must visually connect FINAL FEEL: Like: - a Behance top project - a real agency brand guideline board - something clients would pay for NOT: - basic - minimal - template-like