brutalist-industrial

One identity: a declassified blueprint for a machine you haven't been cleared to see.

1. PALETTE (Fixed)

Ground: #F2F1EC (aged paper). Dark ground variant: #1B1B18.
Ink: #141414 (near-black, neutral).
Signal color — exactly one: safety orange #E8540B, industrial yellow #E3B23C, or technical blue #2B5FA8. Pick by brief; then it never changes.
Secondary ink for metadata: #6E6C64.
Rules/borders: #141414 full opacity — visible, 1px, everywhere.
No gradients, no shadows, no glows. Depth comes from offset solid blocks and rules.

Display: heavy grotesk (Archivo, Archivo Black, or Arial Black fallback), weight 700–900, uppercase, tight tracking (−0.01em), huge scale clamp(2.6rem, 7vw, 6rem).
Body: same family at 400, 15–17px, 1.5–1.6.
Labels/metadata: monospaced (IBM Plex Mono, ui-monospace), uppercase, letter-spacing: 0.08–0.12em, 10–12px. Section coordinates ("01 / 04"), spec numbers ("GS-114"), and status tags all use mono.
NEVER italic, never serif, never lowercase-as-brand (except deliberate design-read exception).