/* ==========================================================
   Neurvixa AI — design tokens
   SINGLE SOURCE OF TRUTH for brand values.
   Change a colour here and it changes across all 31 pages.
   Loaded first, before site.css and before any page styles.
   ========================================================== */
:root{
  /* Brand colours */
  --blue:#1565c0;
  --cyan:#00bfa5;
  --purple:#8b2fc9;
  --pink:#e040fb;
  --navy:#0d47a1;
  --ink:#070d1f;

  /* Gradients */
  --grad:linear-gradient(135deg,#1565c0 0%,#00bfa5 100%);
  --grad-deep:linear-gradient(135deg,#0d47a1 0%,#1565c0 35%,#0288d1 65%,#00bfa5 100%);
  --grad-hero:linear-gradient(135deg,#0d47a1 0%,#1565c0 30%,#0288d1 60%,#00acc1 80%,#00bfa5 100%);
  --grad-cta:linear-gradient(135deg,#00bfa5,#00e5ff);

  /* Text & surfaces */
  --text:#1a1a2e;
  --muted:#64748b;
  --border:#e2e8f0;
  --bg:#f8faff;

  /* Semantic */
  --danger:#ef4444;
  --danger-dark:#b91c1c;
  --danger-bg:#fee2e2;
  --success:#047857;
  --success-bg:#d1fae5;
  --whatsapp:#25d366;

  /* Shape & depth */
  --radius:16px;
  --radius-sm:12px;
  --radius-pill:50px;
  --shadow:0 4px 24px rgba(21,101,192,.08);
  --shadow-lg:0 18px 48px rgba(21,101,192,.14);
  --shadow-nav:0 2px 24px rgba(21,101,192,.12);

  /* Layout */
  --wrap:1180px;
  --gutter:28px;
  --gutter-sm:18px;

  /* Type */
  --font:'Segoe UI',system-ui,-apple-system,sans-serif;

  /* Motion */
  --t-fast:.2s;
  --t:.3s;
}