/**
 * Art Revisionist Design Tokens
 * Based on artrevisionist.com design system
 */

:root {
  /* Colors - Primary Palette */
  --ar-primary: #142A5C;        /* Dark blue - main brand color */
  --ar-secondary: #54595F;      /* Gray - secondary text */
  --ar-accent: #D0B263;         /* Gold - accent/hover color */
  --ar-text: #22212A;           /* Near black - body text */
  --ar-text-light: #666;        /* Light gray - muted text */
  --ar-bg: #FFFFFF;             /* White - background */
  --ar-bg-alt: #F7F7F7;         /* Off-white - alternate background */
  --ar-border: #4A546B1A;       /* Subtle border color with transparency */

  /* Typography */
  --ar-font-heading: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ar-font-body: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Font Weights */
  --ar-weight-thin: 100;
  --ar-weight-extralight: 200;
  --ar-weight-light: 300;
  --ar-weight-normal: 400;
  --ar-weight-semibold: 600;
  --ar-weight-bold: 700;
  --ar-weight-extrabold: 800;

  /* Font Sizes */
  --ar-text-xs: 0.75rem;        /* 12px */
  --ar-text-sm: 0.875rem;       /* 14px */
  --ar-text-base: 1rem;         /* 16px */
  --ar-text-lg: 1.125rem;       /* 18px */
  --ar-text-xl: 1.25rem;        /* 20px */
  --ar-text-2xl: 1.5rem;        /* 24px */
  --ar-text-3xl: 1.875rem;      /* 30px */
  --ar-text-4xl: 2.25rem;       /* 36px */

  /* Spacing */
  --ar-space-xs: 0.5rem;        /* 8px */
  --ar-space-sm: 0.75rem;       /* 12px */
  --ar-space-md: 1rem;          /* 16px */
  --ar-space-lg: 1.5rem;        /* 24px */
  --ar-space-xl: 2rem;          /* 32px */
  --ar-space-2xl: 3rem;         /* 48px */
  --ar-space-3xl: 4rem;         /* 64px */
  --ar-space-4xl: 4.0625rem;    /* 65px - specific from design */

  /* Layout */
  --ar-max-width: 1200px;
  --ar-content-width: 1100px;
  --ar-container-padding: 1.5rem;  /* 24px */

  /* Border Radius */
  --ar-radius-sm: 0.25rem;      /* 4px */
  --ar-radius-md: 0.5rem;       /* 8px */
  --ar-radius-lg: 1.25rem;      /* 20px - for search widget */
  --ar-radius-full: 9999px;

  /* Shadows */
  --ar-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --ar-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --ar-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --ar-transition-fast: 150ms ease-in-out;
  --ar-transition-base: 250ms ease-in-out;
  --ar-transition-slow: 350ms ease-in-out;

  /* Z-index layers */
  --ar-z-base: 1;
  --ar-z-dropdown: 100;
  --ar-z-sticky: 200;
  --ar-z-fixed: 300;
  --ar-z-modal-backdrop: 400;
  --ar-z-modal: 500;
  --ar-z-popover: 600;
  --ar-z-tooltip: 700;
}

/* Dark mode (optional - if needed later) */
@media (prefers-color-scheme: dark) {
  :root {
    /* Dark mode tokens can be added here if needed */
  }
}