/* === Design Tokens === */
:root {
  /* Colors */
  --color-black: #3C3C3E;
  --color-white: #ffffff;
  --color-text-primary: #3C3C3E;
  --color-text-secondary: #515153;
  --color-text-muted: #515153;
  --color-bg: #FAFAFA;
  --color-surface: #F5F3F2;
  --color-border: #F5F3F2;
  --color-accent: #FF7022;

  /* Gray scale (kept for edge cases) */
  --color-gray-50: #FAFAFA;
  --color-gray-100: #F5F3F2;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #3C3C3E;
  --color-gray-900: #3C3C3E;

  /* Typography */
  --font-primary: 'Aspekta', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'archi', 'Aspekta', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.5rem;
  --text-hero: 3rem;

  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-black: 900;

  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  --tracking-tight: -0.04em;
  --tracking-normal: 0;
  --tracking-wide: 0.04em;
  --tracking-wider: 0.08em;

  /* Sidebar & Layout */
  --sidebar-width: 360px;
  --sidebar-left: 0;
  --sidebar-top: 0;
  --content-padding-left: 400px;
  --content-max-width: 1200px;
  --gap-section: 160px;
  --padding-desktop: 48px;
  --padding-tablet: 24px;
  --padding-mobile: 16px;

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

  /* Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);

  /* Durations */
  --duration-fast: 200ms;
  --duration-normal: 400ms;

  /* Z-index */
  --z-base: 1;
  --z-above: 10;
  --z-sidebar: 100;
  --z-mobile-header: 200;
  --z-mobile-overlay: 150;

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