/* AURORA — premium AI-lab dark. Tune the whole theme from here. */
:root {
  --bg:        #0a0a10;   /* deep space black */
  --bg-2:      #12121b;   /* raised panel */
  --bg-3:      #1a1a27;   /* hover */
  --glass:     rgba(255,255,255,0.035);
  --glass-brd: rgba(255,255,255,0.08);
  --rule:      rgba(255,255,255,0.07);
  --rule-soft: rgba(255,255,255,0.045);
  --text:      #c4c3d0;   /* cool light */
  --heading:   #f5f4fb;
  --muted:     #7c7b90;

  --accent:    #a78bfa;   /* violet */
  --accent-2:  #22d3ee;   /* cyan */
  --grad: linear-gradient(115deg, #8b5cf6 0%, #6366f1 45%, #22d3ee 100%);
  --grad-soft: linear-gradient(115deg, rgba(139,92,246,.18), rgba(34,211,238,.14));

  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono:  'SFMono-Regular', 'JetBrains Mono', Menlo, Consolas, monospace;

  --measure: 40rem;
  --banner-h: 5.5rem;
}