:root {
  /* Couleurs */
  --color-primary: #006994;
  --color-primary-main: #006994;
  --color-primary-light: #4DA6C9;
  --color-primary-dark: #00476A;
  --color-primary-contrast: #FFFFFF;

  --color-secondary: #2E8B57;
  --color-secondary-light: #5EBF85;
  --color-secondary-dark: #0A5A3C;
  --color-secondary-contrast: #FFFFFF;

  --color-accent: #FF8C00;
  --color-accent-light: #FFB84D;
  --color-accent-dark: #CC6F00;
  --color-accent-contrast: #000000;

  --color-background: #F0F8FF;
  --color-background-default: #F0F8FF;
  --color-paper: #E6F3FF;
  --color-background-paper: #E6F3FF;

  --color-text-primary: #1C1C1C;
  --color-text-secondary: #5A5A5A;
  --color-text-disabled: #A8A8A8;

  --color-error: #D32F2F;
  --color-warning: #F57C00;
  --color-info: #1976D2;
  --color-success: #388E3C;

  /* Typographie */
  --font-family-heading: "Oswald", Helvetica, Arial, sans-serif;
  --font-family-body: "Source Sans Pro", Helvetica, Arial, sans-serif;

  --font-size-base: 16px;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.75rem;
  --font-size-h4: 1.5rem;
  --font-size-h5: 1.25rem;
  --font-size-h6: 1rem;
  --font-size-small: 0.875rem;

  --line-height-body: 1.6;
  --line-height-heading: 1.2;
}