TIDRA FONTS · 1.0

Four typefaces, all under the SIL Open Font License 1.1 (OFL.txt in each folder).
You can install, use, embed and share them freely, including commercially.

Bitter            Brand voice. Logo word, headlines, big numbers.
                  Use ExtraBold 800 (headlines) and Bold 700 (H2). Variable font: pick the weight.
Newsreader        Story voice. Running text, captions. Italic for quotes.
                  Variable font with optical sizes: let the app pick "auto" optical size.
IBM Plex Mono     Science voice. Labels, data, units, sources, IDs. Regular for most uses.
Instrument Sans   Product voice. Everything you tap in the apps.

Install
  Mac: double-click each .ttf > Install Font.
  Windows: right-click > Install for all users.
  Web: load the same families from Google Fonts or self-host these files.

Settings that matter
  Numbers: lining + tabular figures (font-feature-settings: "lnum", "tnum").
  Tracking: Display -3 %, H1 -2 %, everything else 0. Mono labels in capitals +14 %.

Fallbacks if a font cannot be installed
  Newsreader > Georgia · IBM Plex Mono > Courier New · Instrument Sans > Arial.
  Bitter has no fallback: export headlines as images instead.

Static (for Office)
  PowerPoint and Word handle variable fonts unevenly. Install these static files too.
  In Office the brand headline font appears as "Bitter ExtraBold"; text as "Newsreader".
  These are instances of the same OFL fonts and carry the same licence.
