/* ============================================
   CAFE LOMA - DESIGN SYSTEM
   Variables & Tokens
   ============================================ */

:root {
  /* ------------------------------------------
     Brand Colors
     ------------------------------------------ */
  --color-primary: #00502b;
  --color-primary-dark: #003d21;
  --color-primary-light: #006b3a;
  --color-primary-transparent: rgba(0, 80, 43, 0.08);
  
  --color-white: #fbf9ef;
  --color-black: #1a1a1a;
  --color-gray-900: #212121;
  --color-gray-800: #424242;
  --color-gray-700: #616161;
  --color-gray-600: #757575;
  --color-gray-500: #9e9e9e;
  --color-gray-400: #bdbdbd;
  --color-gray-300: #e0e0e0;
  --color-gray-200: #eeeeee;
  --color-gray-100: #f5f5f5;
  --color-gray-50: #fafafa;

  /* ------------------------------------------
     Semantic Colors
     ------------------------------------------ */
  --color-text-primary: var(--color-gray-900);
  --color-text-secondary: var(--color-gray-600);
  --color-text-muted: var(--color-gray-500);
  --color-text-inverse: var(--color-white);
  
  --color-background: var(--color-white);
  --color-background-alt: var(--color-gray-50);
  --color-background-dark: var(--color-primary);

  /* ------------------------------------------
     Typography
     ------------------------------------------ */
  --font-family-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-display: 'Playfair Display', Georgia, serif;
  
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */
  --font-size-5xl: 3rem;        /* 48px */
  --font-size-6xl: 3.75rem;     /* 60px */
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;

  /* ------------------------------------------
     Spacing Scale
     ------------------------------------------ */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */

  /* ------------------------------------------
     Layout
     ------------------------------------------ */
  --container-max: 1280px;
  --container-narrow: 768px;
  
  --section-padding-y: var(--space-24);
  --section-padding-y-sm: var(--space-16);

  /* ------------------------------------------
     Border Radius
     ------------------------------------------ */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* ------------------------------------------
     Shadows
     ------------------------------------------ */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

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

  /* ------------------------------------------
     Z-Index Scale
     ------------------------------------------ */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-header: 300;
  --z-modal: 400;
  --z-cookie-banner: 500;
}

/* ============================================
   Media Query Breakpoints (Reference)
   ============================================ */
/*
   sm: 640px
   md: 768px
   lg: 1024px
   xl: 1280px
   2xl: 1536px
*/