Buildinamsterdam

This design system is a study in stark binary opposition: pure black meets true white. The strong contrast, devoid of grays, creates an assertive and dramatic stage. Typography is the primary vehicle for visual interest, with a tight letter-spacing and varied weights creating a dynamic yet refined presentation. The single pop of 'Ancient Gold' is a subtle, almost luxurious, counterpoint to the monochromatic foundation, hinting at a hidden richness beneath the surface. Prioritize stark black (#000000) and arctic white (#ffffff) for backgrounds and main text, leveraging extreme contrast. Use NHaasGroteskDSPro (weight 400, 86px, -0.04em letter-spacing) for all primary display headlines to maintain a monumental yet light appearance. Apply 0px border-radius to all buttons and interactive elements, favoring sharp, geometric forms. Reserve RecklessNeue-Book with its specific stylistic sets for moments requiring elevated, expressive typography, such as subheadings. Introduce Ancient Gold (#c38133) only as a subtle, low-frequency accent, for decorative elements rather than functional ones. Ensure letter-spacing is applied precisely as defined for each typographic role, especially the compressed display headings. Do not introduce any shades of gray as background or text colors; maintain the pure black and white dichotomy. Avoid rounded corners on any primary UI elements unless explicitly specified for a specific component (e.g., custom form elements not seen here). Do not use Ancient Gold (#c38133) for text or primary interactive elements; its role is purely decorative. Do not use generic sans-serif fonts; strict adherence to NeueHaasGrotesk and RecklessNeue is crucial for the brand identity. Do not vary line heights from the specified 1.20 for body and 0.85 for display heading, to preserve the tight typographic rhythm. Avoid adding box-shadows or significant elevation effects; depth derives primarily from color contrast and typography.