/*
 * Source Sans Pro — self-hosted (0.74.24, 2026-05-11).
 *
 * Replaces Google Fonts <link rel="stylesheet"> + preconnects on every
 * HTML page. Files are vendored in /assets/fonts/ from Google's WOFF2
 * v23 build. Latin + latin-ext subsets only — UK-only B2B site doesn't
 * need Cyrillic/Greek/Vietnamese. The browser auto-fetches latin-ext
 * via the unicode-range hint only when it encounters a glyph that
 * needs it (e.g. accented supplier or brand names).
 *
 * font-display: swap matches Google's default — falls back to system
 * sans while the woff2 downloads, then swaps in once available, so
 * we don't get FOIT (flash of invisible text).
 *
 * Why self-host: eliminates a ~1.4 s render-blocking request to
 * fonts.googleapis.com on mobile (Lighthouse audit 2026-05-11 Win #3),
 * removes Google as a third-party dependency for the font, and avoids
 * the Google Fonts US-data-transfer disclosure in the privacy policy.
 */

/* 300 — Light */
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-300-latin.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-300-latin-ext.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;
}

/* 400 — Regular */
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-400-latin.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-400-latin-ext.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;
}

/* 600 — SemiBold */
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-600-latin.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-600-latin-ext.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;
}

/* 700 — Bold */
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-700-latin.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/source-sans-pro-700-latin-ext.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;
}