:root {
  /* Brand Colors */
  --color-bg: #f2f2f2;
  --color-bg-white: #ffffff;
  --color-bg-alt: #e8e8e8;

  /* Primary Colors */
  --color-primary: #1f2a44;
  --color-primary-dark: #151c2e;
  --color-primary-light: #2b2b2b;

  /* Accent Colors */
  --color-accent: #f59e0b;
  --color-accent-hover: #ff8c00;
  --color-accent-light: #fbbf24;

  /* Text Colors */
  --color-text: #2b2b2b;
  --color-text-light: #ffffff;
  --color-text-muted: #6b7280;

  /* Background Colors */
  --color-bg-dark: #1f2a44;

  /* Other Colors */
  --color-border: #d1d5db;
  --color-success: #27ae60;
  --color-error: #ef4444;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(31, 42, 68, 0.06);
  --shadow-md: 0 4px 20px rgba(31, 42, 68, 0.08);
  --shadow-lg: 0 10px 40px rgba(31, 42, 68, 0.12);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-header: 200;
  --z-modal: 300;
  --z-whatsapp: 250;
}