/* ==========================================================================
   Digitron India — Design Tokens
   ========================================================================== */
:root {
  /* Brand colors */
  --color-navy-900: #0b1c36;   /* footer / darkest */
  --color-navy-800: #122a4d;
  --color-blue-700: #16407a;   /* primary brand blue (buttons, headings) */
  --color-blue-600: #1d63b3;   /* secondary blue (banner, links) */
  --color-blue-100: #e8f0fa;   /* light blue tint backgrounds */
  --color-red-500: #e63946;    /* accent red (logo underline, highlights) */

  --color-ink-900: #101826;    /* headings */
  --color-ink-700: #33404f;    /* body text */
  --color-ink-500: #5b6b7f;    /* muted text */
  --color-ink-300: #94a2b3;    /* faint text / placeholders */

  --color-gray-50: #f6f8fb;    /* alternating section bg */
  --color-gray-100: #eef2f6;
  --color-gray-200: #e2e8f0;
  --color-white: #ffffff;

  /* Typography */
  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Radius & shadow */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 8px rgba(11, 28, 54, 0.06);
  --shadow-md: 0 12px 32px rgba(11, 28, 54, 0.10);
  --shadow-lg: 0 30px 60px -12px rgba(11, 28, 54, 0.28);
  --shadow-glow: 0 8px 28px rgba(22, 64, 122, 0.28);

  /* Premium gradients */
  --gradient-brand: linear-gradient(135deg, #123561 0%, #1d63b3 100%);
  --gradient-accent: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
  --gradient-navy: linear-gradient(180deg, #0b1c36 0%, #0e2444 100%);

  /* Layout */
  --container-width: 1200px;
  --section-padding: 96px;
  --section-padding-mobile: 52px;
  --edge-gutter: 24px;
}