:root {
  --heimdall-deep-navy: #061225;
  --heimdall-midnight-blue: #0B1C33;
  --heimdall-blue: #2563EB;
  --heimdall-signal-blue: #3B82F6;
  --heimdall-steel-gray: #8B95A7;
  --heimdall-graphite: #1E293B;
  --heimdall-silver: #E5E7EB;
  --heimdall-white: #FFFFFF;
  --heimdall-success: #22C55E;
  --heimdall-warning: #F59E0B;
  --heimdall-danger: #EF4444;
}