Diseño identidad visual en guía de estilo editorial

Card grid infographic titled "Visual Identity Brand Style Guide". 8 uniform cards in a clean editorial grid, publication-grade layout, sustainable earnest mood, rust + clay featured palette. Each card contains a clear central icon/diagram, a name in English, and a one-line description in English. Include cards for: 1) Primary Palette — large color swatches in rust, clay, sand, charcoal, and off-white with hex codes; 2) Secondary Palette — supporting earthy accent swatches with hex codes; 3) Neutral System — grayscale and warm neutrals with usage notes; 4) Typography Hierarchy — font specimens showing H1, H2, Body using generic real-looking sans and serif style lookalikes, no copyrighted font names; 5) Logo Mark — generic placeholder brand name and abstract logo symbol; 6) Logo Placement Rules — clear safe area, minimum size, alignment, and incorrect usage mini-diagrams; 7) Brand Voice — concise notes such as earnest, grounded, sustainable, clear, human; 8) Application Preview — small mock layout showing palette and type in use. Minimal sophisticated poster aesthetic, tidy margins, consistent card proportions, subtle linework, refined icons, swatch chips, spacing guides, alignment marks, print-design feel. Do not render Spanish text in the image; visually capture the search intent through design only. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real brand logos, no watermarks. Editorial reference-poster illustration. Generic placeholder brand name + logo mark. Type specimens use real-looking sans / serif lookalike (no copyrighted font names rendered literally).