/* KTI Dark Mode — opt-in via [data-theme="dark"] or auto via prefers-color-scheme */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand-bg-primary: #1e272e;
    --brand-bg-secondary: #636e72;
    --brand-text-primary: #f0f0f5;
    --brand-text-secondary: #b8b8d0;
    --brand-text-light: #7a7a9a;
    --brand-border: #2a2a4a;
  }
  :root:not([data-theme="light"]) .kti-product-card,
  :root:not([data-theme="light"]) .kti-compare,
  :root:not([data-theme="light"]) .kti-quickspecs__pill,
  :root:not([data-theme="light"]) .kti-faq {
    background: #636e72;
  }
}
[data-theme="dark"] {
  --brand-bg-primary: #1e272e;
  --brand-bg-secondary: #636e72;
  --brand-text-primary: #f0f0f5;
  --brand-text-secondary: #b8b8d0;
  --brand-text-light: #7a7a9a;
  --brand-border: #2a2a4a;
}