/* AI with Sonia · shared identity. See DESIGN-SYSTEM.md. */
:root {
  --brand-emerald: #348265;
  --brand-mint: #b4efc0;
  --brand-forest: #123e33;
  --brand-ink: #183e33;
  --brand-muted: #48665a;
  --brand-line: #bdd8c6;
  --brand-wash: #e2f1e5;
  --brand-ivory: #f5f8ef;
  --brand-white: #ffffff;
  --brand-studio-dark: #211e35;
  --brand-studio-plum: #392347;
  --brand-studio-accent: #dcb5ff;
  --brand-gradient: linear-gradient(120deg, #176951 0%, #348d67 48%, #65a84e 100%);
  --brand-gradient-light: linear-gradient(110deg, #c8f29c, #9de8c2);
  --brand-font: Arial, Helvetica, sans-serif;
  --brand-font-editorial: Georgia, 'Times New Roman', serif;
  --brand-radius-pill: 999px;
  --brand-radius-card: 18px;
  --brand-glass: linear-gradient(135deg, #ffffffd9, #eaf8e6b3);
  --brand-shadow: 0 14px 40px #316e4120, inset 0 1px 0 #ffffffb3;
  --brand-blur: 18px;
  --brand-transition: 200ms ease;
  --sage: var(--brand-emerald);
  --light-sage: var(--brand-mint);
  --forest: var(--brand-forest);
  --ink: var(--brand-ink);
  --muted: var(--brand-muted);
  --line: var(--brand-line);
  --wash: var(--brand-wash);
  --ivory: var(--brand-ivory);
  --green-gradient: var(--brand-gradient);
}