:root{
  /* Shadows are cool-grey and low — the brand reads as clean daylight, not glossy SaaS */
  --shadow-0:none;
  --shadow-1:0 1px 2px rgba(33,33,35,.06),0 1px 1px rgba(33,33,35,.04);
  --shadow-2:0 2px 6px rgba(33,33,35,.07),0 1px 2px rgba(33,33,35,.05);
  --shadow-3:0 8px 24px rgba(33,33,35,.10),0 2px 6px rgba(33,33,35,.05);
  --shadow-4:0 20px 48px rgba(33,33,35,.14),0 4px 12px rgba(33,33,35,.06);
  --shadow-inset-hairline:inset 0 0 0 1px var(--border-hairline);
  --shadow-focus:0 0 0 3px rgba(138,195,64,.42);
}