/*
  United Smiles - brand token overrides.
  Loaded after assets/css/system.css. Do not redefine component rules here,
  only the brand colour custom properties the shared system already exposes.

  United Smiles is the parent brand of the dental group (its tooth-swoosh
  mark and cyan appear on the other practices' logos as "a member of
  United Smiles"). That logo (assets/img/logo-united-smiles.png) is
  unchanged and still shows its original wordmark cyan (#00bdd6). This
  theme now moves the site's colour system onto the shared dental-group
  blue used across the group's preview builds (same palette as Derrimut
  Dental's theme.css), independent of the logo's own colours.

  Same accessible darkening approach as the rest of the group (see
  Dentists of Dandenong's SOURCES note for the contrast maths): #3da6fb on
  white is only 2.61:1 (fails WCAG AA for text/buttons), so text/button
  fills use a darkened variant and the lighter blue is kept only for
  decorative, non-text accents.
*/

:root {
  --brand-primary: #0470c8;        /* group blue darkened (HSL L 0.61 -> 0.40); white text on it = 5.05:1 */
  --brand-primary-dark: #035496;   /* group blue darkened further (HSL L 0.30); text on white = 7.74:1, white on it = 7.74:1 */
  --brand-primary-contrast: #ffffff;
  --brand-accent: #3da6fb;         /* lighter group blue, decorative/large-scale use only (never text or button fill) */
  --focus-ring: #1d7bd6;
}