:root {
    /* Colors */
    --color-primary: #3784a6;
    --color-secondary: #4a9bbe;
    --color-accent: #8ec5db;
    --color-light: #e3f1f7;
    --color-bg: #FAFBFC;
    --color-bg-card: #FFFFFF;
    --color-text: #2C3E50;
    --color-text-light: #5D6D7E;
    --color-text-muted: #85929E;
    --color-border: #D5DBDB;
    --color-border-light: #EAECEE;
    --color-success: #27AE60;
    --color-error: #E74C3C;
    --color-warning: #F39C12;

    /* Gradients */
    --gradient-primary: linear-gradient(to right, #3784a6 0%, #000000 100%);
    --gradient-hero: linear-gradient(to right, #3784a6 0%, #2a6a88 50%, #000000 100%);
    --gradient-light: linear-gradient(135deg, #e3f1f7 0%, #f0f8fc 100%);

    /* Typography */
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --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: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* 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;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 3px;
    --radius-md: 5px;
    --radius-lg: 5px;
    --radius-xl: 5px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);

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

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Header */
    --header-height: 80px;
}