Guía visual de medidas de papeleria corporativa

Card grid infographic titled "Corporate Stationery Size Style Guide". 8 uniform cards in a clean grid, editorial reference-poster illustration, publication-grade layout, playful startup mood, tech blue + neon palette. Generic placeholder brand name and abstract logo mark only. Each card contains a clear central icon/diagram, a name in English, and a one-line description in English. Cards to include: 1) Color Swatches — bright tech-blue and neon palette chips with hex codes. 2) Typography Hierarchy — font specimens for H1, H2, and body using real-looking sans and serif lookalikes, no copyrighted font names. 3) Logo Safe Area — diagram showing clear space around the logo. 4) Logo Minimum Size — scale examples for legibility at small sizes. 5) Logo Placement Do — correct alignment and margin examples on stationery. 6) Logo Placement Don't — incorrect stretching, crowding, rotation, and low-contrast use. 7) Brand Voice Do — short tone examples: friendly, clear, optimistic, concise. 8) Brand Voice Don't — short tone examples: stiff, cluttered, vague, overly formal. Include subtle stationery mockup cues such as business card, letterhead, envelope, and notepad size diagrams, but keep the composition as a card-grid reference sheet. Clean spacing, crisp vector diagrams, color chips, specimen lines, margin guides, and do/don't markers. No real brand logos, no watermarks. 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 Generic placeholder brand name + logo mark. Type specimens use real-looking sans / serif lookalike (no copyrighted font names rendered literally).