:root {
    /* Colors */
    --color-bg: #0a0a0a;
    --color-text: #f0f0f0;
    --color-text-muted: #888888;
    --color-accent: #ffffff;
    --color-overlay: rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-4xl: 3rem;
    --text-6xl: 5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Layout */
    --container-width: 1400px;
    --header-height: 80px;

    /* Animation */
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.4s ease;
}

/* Light Mode Support (Optional, can be toggled via class) */
body.light-mode {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-text-muted: #666666;
    --color-accent: #000000;
}