/* =====================================================
   WISU – CSS Variables
   Color Palette: WHU Forest Green + Gold + Flag Accents
   ===================================================== */

:root {
  /* Brand Colors */
  --whu-green:       #1A4731;
  --whu-gold:        #C9A537;

  /* Green Scale */
  --green:           #1A4731;
  --green-mid:       #245C3E;
  --green-light:     #2E7D52;

  /* Gold Scale */
  --gold:            #C9A537;
  --gold-light:      #E0BC5A;
  --gold-pale:       #F5E9C0;

  /* Neutrals */
  --white:           #FFFFFF;
  --off-white:       #F8F6F2;
  --dark:            #111714;
  --gray:            #5A6B62;
  --gray-light:      #DCE6DF;

  /* International flag accent colors */
  --flag-red:        #D4283C;
  --flag-blue:       #003087;
  --flag-orange:     #FF8200;
  --flag-teal:       #009B77;
  --flag-purple:     #7B2D8B;
  --flag-yellow:     #FFD100;

  /* Design Tokens */
  --radius:          12px;
  --radius-sm:       6px;
  --shadow:          0 4px 24px rgba(26,71,49,.12);
  --shadow-lg:       0 12px 48px rgba(26,71,49,.18);
  --transition:      .3s cubic-bezier(.4,0,.2,1);

  /* Typography */
  --font-sans:       'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-display:    'Playfair Display', Georgia, serif;
}