Bureau 981. Built from one prompt.

Build a one-screen Swiss-style index for design office "BUREAU 981" with React + Tailwind. White #ffffff, black text, red #e30613 accents, visible 12-column grid (thin gray column rules via repeating-linear-gradient). Font: "Inter" only, weights 400/700, everything set tight. Top row: "BUREAU 981" bold 28px left, "ZÜRICH — 47.3769° N" right 11px tracked. Middle: a numbered service index (01 IDENTITY, 02 EDITORIAL, 03 SIGNAGE, 04 DIGITAL, 05 EXHIBITIONS) each row 4vw bold with a thin rule under; hovering a row reveals a red crosshair (+) at the row's right edge and shifts the number into red. Bottom bar: "CURRENTLY: WAYFINDING FOR A HOSPITAL THAT HATES SIGNS" + "MAIL@BUREAU981.CH". Rows cascade in 60ms apart on load.

swissgrid