:root {
  /* Colors — Neutrals */
  --neutral-50: #FAFAFA;
  --neutral-100: #F2F2F2;
  --neutral-200: #E6E6E6;
  --neutral-300: #D1D5D7;
  --neutral-400: #9CA5A8;
  --neutral-500: #6B7679;
  --neutral-600: #4C5B60;
  --neutral-700: #3A4548;
  --neutral-800: #232A2C;
  --neutral-900: #0F1314;

  /* Colors — Brand */
  --brand-green: #4BAE5C;
  --brand-blue: #B9CFEE;
  --brand-orange: #F29E61;
  --brand-black: #000000;
  --brand-white: #FFFFFF;
  --brand-light-grey: #F2F2F2;
  --brand-dark-grey: #4C5B60;

  /* Colors — Green scale */
  --green-50: #EEF8F0;
  --green-100: #D6EFDB;
  --green-300: #84C892;
  --green-500: #4BAE5C;
  --green-700: #2F7A3D;
  --green-900: #1F4F28;

  /* Colors — Blue scale */
  --blue-50: #F2F6FC;
  --blue-100: #E1EAF7;
  --blue-200: #B9CFEE;
  --blue-500: #5B8FD8;
  --blue-700: #2B5BA8;

  /* Colors — Orange scale */
  --orange-50: #FEF6EF;
  --orange-100: #FCE6D2;
  --orange-300: #F6BC8E;
  --orange-500: #F29E61;
  --orange-700: #C26F33;

  /* Semantic colors */
  --fg-1: #0F1314;
  --fg-2: #4C5B60;
  --fg-3: #6B7679;
  --fg-on-brand: #FFFFFF;
  --fg-link: #2F7A3D;
  --fg-disabled: #9CA5A8;
  --bg-page: #FAFAFA;
  --bg-canvas: #F2F2F2;
  --bg-surface: #FFFFFF;
  --bg-subtle: #E6E6E6;
  --bg-muted: #E6E6E6;
  --bg-inverse: #0F1314;
  --border-1: #E6E6E6;
  --border-2: #D1D5D7;
  --border-focus: #4BAE5C;
  --success: #4BAE5C;
  --success-bg: #EEF8F0;
  --warning: #F29E61;
  --warning-bg: #FEF6EF;
  --danger: #D14343;
  --danger-bg: #FCEFEF;
  --info: #5B8FD8;
  --info-bg: #F2F6FC;

  /* Gradients */
  --bg-hero-gradient: linear-gradient(135deg, #B9CFEE 0%, #4BAE5C 100%);
  --gradient-bluegreen: linear-gradient(135deg, #B9CFEE 0%, #4BAE5C 100%);
  --gradient-orange-blue-green: linear-gradient(135deg, #F29E61 0%, #B9CFEE 50%, #4BAE5C 100%);

  /* Typography — Font families */
  --font-display: 'Space Grotesk', system-ui, -apple-system, Arial, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-editorial: 'Newsreader', Georgia, serif;

  /* Typography — Sizes */
  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-md: 18px;
  --fs-lg: 20px;
  --fs-xl: 24px;
  --fs-2xl: 32px;
  --fs-3xl: 40px;
  --fs-4xl: 56px;
  --fs-5xl: 72px;
  --fs-6xl: 96px;

  /* Typography — Line heights */
  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.5;
  --lh-loose: 1.7;

  /* Typography — Tracking */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.08em;

  /* Spacing */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 40px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-card: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
  --shadow-pop: 0 8px 24px rgba(16,24,40,.08);
  --shadow-modal: 0 24px 48px rgba(16,24,40,.18);
  --shadow-focus: 0 0 0 3px rgba(75,174,92,.35);
  --shadow-none: 0 0 0 0 transparent;

  /* Animation */
  --dur-fast: 120ms;
  --dur-base: 180ms;
  --dur-slow: 280ms;
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);

  /* Layout */
  --container-max: 1200px;
  --container-pad-x: 24px;
}