/* ===================================================================
   D. Anupam — Brand Tokens
   Theme: Option B2 — Modern Operational Tech
   =================================================================== */

:root {
  /* Backgrounds */
  --bg: #FAFBFC;
  --surface: #FFFFFF;
  --surface-soft: #E9EEF0;
  --surface-dark: #111827;
  --soft-blue-gray: #EEF3F6;

  /* Text */
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-muted: #7C8794;

  /* Brand */
  --brand-navy: #111827;
  --brand-blue: #31495A;
  --brand-accent: #A4643D;

  /* Borders */
  --border: #D5DDE3;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-button: 2px;
  --radius-card: 20px;
  --radius-panel: 28px;

  /* Shadows */
  --shadow-card: 0 20px 55px rgba(17, 24, 39, 0.08);
  --shadow-elevated: 0 30px 80px rgba(17, 24, 39, 0.14);
  --shadow-hover: 0 28px 70px rgba(17, 24, 39, 0.12);

  /* Typography */
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Layout */
  --max: 1120px;
}