/* ===================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   =================================== */

:root {
  /* Color Palette - From Figma Design */
  --color-yellow-1: #f3e9de;
  --color-yellow-2: #ffcc80;
  --color-yellow-3: #ffc107;
  --color-orange-1: #f0a142;
  --color-orange-star: #f0a142;
  --color-violet-1: #4541a8;
  --color-blue-1: #184fc6;
  --color-blue-2: #1a237e;
  --color-blue-3: #05216a;
  --color-blue-4: #031135;
  --color-blue-dark: #031135;
  --color-cyan-1: #b2dfdb;
  --color-cyan-2: #00d6da;
  --color-cyan-bright: #00d6da;
  --color-pink-1: #f06292;
  --color-pink-bright: #f0629a;
  --color-green-1: #8bc34a;
  --color-purple-1: #e1bee7;
  --color-purple-2: #9c27b0;

  /* Semantic Color Assignments */
  --color-primary: var(--color-violet-1);
  --color-secondary: var(--color-cyan-2);
  --color-accent: var(--color-orange-1);
  --color-success: var(--color-green-1);
  --color-warning: var(--color-yellow-3);
  --color-error: var(--color-pink-1);
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #bdbdbd;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;

  /* Background Colors */
  --bg-primary: var(--color-white);
  --bg-secondary: var(--color-gray-50);
  --bg-dark: var(--color-blue-dark);
  --bg-hero: var(--color-blue-dark);
  --bg-hero-gradient: linear-gradient(180deg, #184FC6 0%, #4541A8 51%, #031135 100%);
  --bg-gradient-primary: linear-gradient(135deg, var(--color-violet-1), var(--color-blue-1));
  --bg-gradient-secondary: linear-gradient(135deg, var(--color-cyan-2), var(--color-blue-1));
  --bg-gradient-accent: linear-gradient(135deg, var(--color-yellow-2), var(--color-orange-1));

  /* Text Colors */
  --text-primary: var(--color-yellow-1);
  --text-secondary: var(--color-white);
  --text-muted: var(--color-gray-500);
  --text-inverse: var(--color-blue-4);

  /* Typography */
  --font-family-primary: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-family-heading: 'Fredoka', 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-accent: 'Bellota Text', 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-tagline: 'Fredoka', 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

  /* Font Sizes */
  --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 Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  /* Spacing System */
  --spacing-xxs: 8px;
  --spacing-xs: 16px;
  --spacing-sm: 24px;
  --spacing-md: 32px;
  --spacing-lg: 40px;
  --spacing-xl: 48px;
  --spacing-xxl: 56px;
  --spacing-xxxl: 64px;

  /* Additional Spacing for Layouts */
  --spacing-section: 120px;
  --spacing-section-sm: 48px;
  --spacing-container: 24px;

  /* Border Radius System */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

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

  /* Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;

  /* Breakpoints (for reference in JS) */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;

  /* Container Max Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
}