/* Exact original brand colours; interface neutrals are separate. */
:root {
  --brand-navy: #0D334F;
  --brand-navy-alt: #113353;
  --brand-teal: #4495A0;
  --brand-teal-deep: #196371;
  --brand-teal-mid: #20707A;
  --brand-teal-soft: #3E8D98;
  --brand-teal-dark: #1F6271;
  --brand-teal-alt: #246D7A;
  --background: #f5f7f5;
  --surface: #ffffff;
  --surface-alt: #e9efec;
  --text: #0d334f;
  --muted: #4f6571;
  --line: #d3dedb;
  --accent: #196371;
  --on-accent: #ffffff;
  --hero-orbit: #cadbd7;
  --shadow: 0 24px 64px #0d334f0d;
  --font: 'Manrope Local', 'Segoe UI', Arial, sans-serif;
  --font-ar: 'Noto Arabic Local', 'Segoe UI', Tahoma, sans-serif;
  --mono: 'Cascadia Code', 'SFMono-Regular', Consolas, monospace;
  --container: 1360px;
  --text-body: clamp(1.125rem, 1.05rem + .2vw, 1.25rem);
  --text-small: 1rem;
  --text-label: .875rem;
  --text-control: 1rem;
  --radius: 18px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --background: #091f2d; --surface: #102b3c; --surface-alt: #143448;
    --text: #eef6f5; --muted: #b5c8cc; --line: #2c4a57;
    --accent: #a5d9d8; --on-accent: #0d334f; --hero-orbit: #274856;
    --shadow: 0 24px 64px #00000020; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --background: #091f2d; --surface: #102b3c; --surface-alt: #143448;
  --text: #eef6f5; --muted: #b5c8cc; --line: #2c4a57;
  --accent: #a5d9d8; --on-accent: #0d334f; --hero-orbit: #274856;
  --shadow: 0 24px 64px #00000020; color-scheme: dark;
}