/* ── Design Tokens — Seven Caçambas ─────────────────────────── */
:root {
  /* Brand Colors */
  --color-primary:      #91AF00;
  --color-primary-dark: #7A9400;
  --color-primary-glow: rgba(145, 175, 0, 0.15);
  --color-primary-border: rgba(145, 175, 0, 0.3);

  /* Neutrals */
  --color-graphite:     #1F1F1F;
  --color-graphite-alt: #2B2B2B;
  --color-gray-dark:    #5A5A5F;
  --color-gray-medium:  #6E6E73;
  --color-white:        #FFFFFF;
  --color-white-soft:   #F5F5F0;

  /* Semantic */
  --color-success: #10B981;
  --color-error:   #EF4444;
  --color-warning: #F59E0B;

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Font Sizes */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* 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-padding: clamp(1.25rem, 4vw, 2.5rem);
  --header-height:     72px;

  /* Borders */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-green: 0 0 24px rgba(145,175,0,0.2);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   500ms ease;

  /* Z-Index */
  --z-base:    1;
  --z-sticky:  100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-toast:   400;
}