/* ==========================================================================
   CSS Custom Properties — MyRKE2 Design System
   Color palette built around primary blue #2E68E9
   ========================================================================== */

:root {
  /* ── Primary Blue Scale ── */
  --blue-50:  #e8effd;
  --blue-100: #93b4ff;
  --blue-200: #7da0f8;
  --blue-300: #5b8cf5;
  --blue-400: #4479f0;
  --blue-500: #2E68E9;  /* PRIMARY */
  --blue-600: #2557c7;
  --blue-700: #1c45a5;
  --blue-800: #1a3a8a;
  --blue-900: #0f2460;

  /* ── Accent Colors ── */
  --cyan:     #38bdf8;
  --violet:   #7c5cfc;

  /* ── Background Scale (dark to light) ── */
  --bg-abyss:   #060a14;
  --bg-deep:    #0a0e1a;
  --bg-base:    #0d1530;
  --bg-raised:  #111b3a;
  --bg-surface: #162045;
  --bg-card:    rgba(15, 25, 60, 0.6);
  --bg-glass:   rgba(10, 14, 30, 0.75);

  /* ── Text ── */
  --text-primary:   #f0f4ff;
  --text-secondary: #a0b4d8;
  --text-muted:     #6b7fa8;
  --text-dim:       #3d4f73;

  /* ── Borders ── */
  --border-subtle:  rgba(46, 104, 233, 0.15);
  --border-glow:    rgba(46, 104, 233, 0.35);
  --border-bright:  rgba(46, 104, 233, 0.6);

  /* ── Glows & Shadows ── */
  --glow-sm:  0 0 15px rgba(46, 104, 233, 0.15);
  --glow-md:  0 0 30px rgba(46, 104, 233, 0.2);
  --glow-lg:  0 0 60px rgba(46, 104, 233, 0.25);
  --glow-xl:  0 0 100px rgba(46, 104, 233, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);

  /* ── Spacing Scale ── */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;
  --space-5xl:  8rem;

  /* ── Layout ── */
  --max-width:    1200px;
  --nav-height:   72px;

  /* ── Typography ── */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Cascadia 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:  2rem;
  --text-4xl:  2.5rem;
  --text-5xl:  3.5rem;
  --text-6xl:  4.5rem;

  /* ── Timing ── */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast:   150ms;
  --duration-base:   300ms;
  --duration-slow:   600ms;
  --duration-slower: 1000ms;

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