/* ─────────────────────────────────────────────────────────────
   V-MEP Design Tokens — Google Fonts + Full Token System
───────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Sora:wght@400;500;600;700;800&display=swap');

:root {
  /* ── Brand: Navy ── */
  --navy-950: #05111F;
  --navy-900: #0B1F3A;
  --navy-800: #122D54;
  --navy-700: #1B3A6B;
  --navy-600: #2451A0;
  --navy-500: #3B6CC9;
  --navy-300: #93B8E8;
  --navy-200: #C2D8F4;
  --navy-100: #DDEEFF;
  --navy-50:  #F0F7FF;

  /* ── Brand: Orange ── */
  --orange-700: #C2560A;
  --orange-600: #EA6A0A;
  --orange-500: #F97316;
  --orange-400: #FB923C;
  --orange-300: #FDC59E;
  --orange-100: #FFF0E6;
  --orange-50:  #FFF8F3;

  /* ── Neutrals ── */
  --white: #FFFFFF;
  --slate-950: #020617;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;

  /* ── Semantic aliases ── */
  --color-text:         var(--slate-900);
  --color-text-muted:   var(--slate-500);
  --color-text-subtle:  var(--slate-400);
  --color-bg:           var(--white);
  --color-bg-subtle:    var(--slate-50);
  --color-border:       var(--slate-200);
  --color-border-light: var(--slate-100);

  /* ── Track colours ── */
  --track-a: #2563EB;
  --track-b: #059669;
  --track-c: #7C3AED;
  --track-d: #D97706;
  --track-e: #DB2777;
  --track-f: #DC2626;

  /* ── Typography ── */
  --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Sora', system-ui, sans-serif;

  /* ── Spacing ── */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* ── Border radii ── */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-2xl:  32px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-orange: 0 4px 20px rgba(249,115,22,0.4);
  --shadow-navy:   0 4px 20px rgba(11,31,58,0.35);

  /* ── Transitions ── */
  --transition-fast:   150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base:   250ms cubic-bezier(0.4,0,0.2,1);
  --transition-spring: 420ms cubic-bezier(0.16,1,0.3,1);

  /* ── Gradients ── */
  --gradient-navy:   linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  --gradient-orange: linear-gradient(135deg, var(--orange-500) 0%, var(--orange-600) 100%);
  --gradient-hero:   linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 50%, #1B2E4B 100%);
}