/* 4S Corporation brand base: Exo 2 (self-hosted, SIL OFL 1.1, see fonts/OFL.txt) and the
   night palette derived from the corp logo (blue eagle, crimson cross).
   Loaded by 4s-corp.com and wiki.4s-corp.com; the auth theme carries the same values.
   Rules and contrast figures: /srv/docs/brand.md */

@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("fonts/exo-2-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Exo 2";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("fonts/exo-2-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --brand-bg: #0b0f1a;       /* page: near-black navy */
  --brand-surface: #131b2e;  /* navbar, cards, sidebar */
  --brand-line: #1c2649;     /* logo navy: borders, dividers */
  --brand-text: #e6ebf5;     /* body text (16:1 on bg) */
  --brand-muted: #9aa6c1;    /* secondary text (7.8:1) */
  --brand-blue: #5c8ff8;     /* logo blue: links (6.1:1) */
  --brand-ice: #8ad8ff;      /* logo ice blue: H2, hover, focus (12.2:1) */
  --brand-royal: #4160b9;    /* logo royal blue: button fill, white text 5.8:1 */
  --brand-crimson: #940000;  /* logo crimson: fills and rules only (2.1:1 as text) */
  --brand-red: #ff5a5f;      /* lightened crimson: red text (6.3:1) */
  --brand-font: "Exo 2", "Segoe UI", Roboto, Arial, sans-serif;
  --brand-radius: 6px;
}