:root{
--font-sans:Montserrat,sans-serif;
--font-serif:'Source Serif 4',serif;
--font-heading:var(--font-sans);
--font-ui:var(--font-sans);
--font-body-long:var(--font-serif);

--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;

/* Scale (exact values from the style guide) */
--text-display-size:40px;--text-display-weight:700;--text-display-lh:1.1;--text-display-tracking:-.01em;
--text-h2-size:26px;--text-h2-weight:600;--text-h2-lh:1.2;
--text-section-size:13px;--text-section-tracking:.16em;   /* uppercase section labels ("02 — Colour") */
--text-eyebrow-size:12px;--text-eyebrow-tracking:.18em;   /* uppercase teal eyebrow */
--text-body-size:17px;--text-body-lh:1.6;                 /* Source Serif 4 */
--text-small-size:13px;--text-small-lh:1.55;              /* Montserrat UI copy */
--text-ui-size:14px;
--text-caption-size:12px;
--text-micro-size:11px;
--text-label-size:12px;--text-label-tracking:.06em;
--text-button-size:13px;--text-button-tracking:.08em;
--text-hero-glyph:56px;
}