/* ============================================
   CertificadosRD — Design Tokens
   ============================================ */

:root {
  /* Primary palette — Coral from logo */
  --color-primary: #E07A5F;
  --color-primary-dark: #C4654B;
  --color-primary-light: #FDF0ED;
  --color-primary-50: #FEF7F5;

  /* Brand blues — from logo text */
  --color-navy: #1B3654;
  --color-steel: #3A6B8E;

  /* Neutrals */
  --color-white: #ffffff;
  --color-bg: #FAFAF8;
  --color-surface: #ffffff;
  --color-border: #E5E0DC;
  --color-text: #1B3654;
  --color-text-secondary: #4A6A82;
  --color-text-muted: #8BA3B9;

  /* Accent */
  --color-success: #059669;
  --color-success-light: #d1fae5;
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebe5d;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --section-padding: var(--space-20) var(--space-6);

  /* Card / UI */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(27, 54, 84, 0.04), 0 1px 2px rgba(27, 54, 84, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(27, 54, 84, 0.06), 0 2px 4px -2px rgba(27, 54, 84, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(27, 54, 84, 0.08), 0 8px 10px -6px rgba(27, 54, 84, 0.04);
  --shadow-xl: 0 20px 40px -10px rgba(27, 54, 84, 0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 500ms cubic-bezier(0.22, 1, 0.36, 1);
}