/* ═══════════════════════════════════════════════════════════════
   EON AUDIT — Design Tokens & CSS Variables
   Refined fintech aesthetic: precision, trust, intelligence
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* ── Color Palette ── */
  --teal-50:  #E0F7FA;
  --teal-100: #B2EBF2;
  --teal-200: #80DEEA;
  --teal-300: #4DD0E1;
  --teal-400: #26C6DA;
  --teal-500: #0097A7;
  --teal-600: #00838F;
  --teal-700: #006064;
  --teal-800: #004D40;

  --navy-50:  #E8EAF6;
  --navy-100: #C5CAE9;
  --navy-200: #9FA8DA;
  --navy-300: #7986CB;
  --navy-400: #3F4868;
  --navy-500: #2A2D4A;
  --navy-600: #1A1A2E;
  --navy-700: #141428;
  --navy-800: #0D0D1A;
  --navy-900: #080812;

  --white:    #FFFFFF;
  --gray-50:  #FAFBFC;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-400: #CED4DA;
  --gray-500: #ADB5BD;
  --gray-600: #868E96;
  --gray-700: #495057;
  --gray-800: #343A40;
  --gray-900: #212529;

  --success:  #1B5E20;
  --success-light: #E8F5E9;
  --warning:  #E65100;
  --warning-light: #FFF3E0;
  --error:    #C62828;
  --error-light: #FFEBEE;

  /* ── Brand ── */
  --brand-primary: var(--teal-500);
  --brand-dark:    var(--navy-600);
  --brand-accent:  #00BCD4;

  /* ── Typography ── */
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  --leading-tight:  1.15;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:   0.05em;
  --tracking-wider:  0.1em;

  /* ── Spacing ── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ── Layout ── */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;
  --nav-height: 72px;

  /* ── Borders & Radius ── */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.10);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 40px rgba(0,151,167,0.15);
  --shadow-glow-strong: 0 0 60px rgba(0,151,167,0.25);

  /* ── Transitions ── */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:   150ms;
  --duration-normal: 250ms;
  --duration-slow:   400ms;
  --duration-slower:  600ms;

  /* ── Z-index ── */
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-overlay:  300;
  --z-modal:    400;
  --z-toast:    500;
}