/* =========================================================
   NTU — SHARED BRAND COLOR PALETTE
   Single source of truth for colors across all NTU landing
   pages (bachelor, master's, PUA, etc.) so every page stays
   visually consistent with ntu.edu.ua.

   Include this file BEFORE any page-specific <style> block:
   <link rel="stylesheet" href="ntu-brand-colors.css">
   ========================================================= */

:root {
  /* Core site palette (matches d3-management.css / main site) */
  --blue-50:  #e6f1fb;
  --blue-200: #85b7eb;
  --blue-600: #4054b2;
  --blue-800: #4054b2;
  --blue-900: #4054b2;

  --teal-50:  #e1f5ee;
  --teal-600: #0f6e56;
  --teal-800: #085041;

  --amber-50:  #faeeda;
  --amber-400: #ef9f27;
  --amber-600: #854f0b;
  --amber-800: #633806;

  --green-50:  #eaf3de;
  --green-600: #3b6d11;
  --green-800: #27500a;

  --coral-50:  #faece7;
  --coral-600: #993c1d;
  --coral-800: #712b13;

  --gray-50:  #f1efe8;
  --gray-200: #b4b2a9;
  --gray-600: #5f5e5a;
  --gray-800: #444441;

  --purple-50:  #eeedfe;
  --purple-600: #534ab7;
  --purple-800: #3c3489;

  --red-50:    #fcebeb;
  --red-600:   #a32d2d;
  --red-light: #c23535; /* lighter red tint, used for hover/accent states */

  /* Dark "navy" tones — used as background ink on dark-themed
     landing pages (hero gradients use --navy-900 -> --blue-600) */
  --navy-900: #04203b;
  --navy-800: #062a4d;
}