:root {
    --color-obsidian: #0A0A0A;
    --color-charcoal: #1A1A1A;
    --color-graphite: #2D2D2D;
    --color-steel: #4A4A4A;
    --color-silver: #8A8A8A;
    --color-ash: #B8B8B8;
    --color-smoke: #D4D4D4;
    --color-pearl: #E8E4DC;
    --color-ivory: #F5F2ED;
    --color-cream: #FAF8F5;
    --color-snow: #FFFFFF;

    --color-champagne: #C9A96E;
    --color-champagne-light: #D4BC8E;
    --color-champagne-dark: #A8894A;
    --color-champagne-muted: rgba(201, 169, 110, 0.15);

    --color-accent-deep: #1B3B5A;
    --color-accent-navy: #142D4A;
    --color-accent-royal: #1E4D7B;

    --color-success: #2D6B4A;
    --color-success-light: #E8F5ED;
    --color-error: #B91C1C;
    --color-error-light: #FEF2F2;
    --color-warning: #B8860B;
    --color-warning-light: #FFF8E1;

    --color-text-primary: #0A0A0A;
    --color-text-secondary: #4A4A4A;
    --color-text-tertiary: #8A8A8A;
    --color-text-inverse: #FAF8F5;
    --color-text-champagne: #C9A96E;

    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #FAF8F5;
    --color-bg-tertiary: #F5F2ED;
    --color-bg-dark: #0A0A0A;
    --color-bg-dark-elevated: #1A1A1A;

    --color-border-subtle: #E8E4DC;
    --color-border-default: #D4D0C8;
    --color-border-strong: #B8B4AC;
    --color-border-champagne: rgba(201, 169, 110, 0.3);

    --font-display: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-hero: clamp(2.5rem, 5.5vw, 5rem);

    --leading-tight: 1.15;
    --leading-snug: 1.3;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;
    --leading-loose: 2;

    --tracking-tight: -0.03em;
    --tracking-normal: -0.01em;
    --tracking-wide: 0.05em;
    --tracking-wider: 0.1em;
    --tracking-widest: 0.2em;

    --weight-light: 300;
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    --space-40: 10rem;

    --max-width: 1200px;
    --max-width-narrow: 800px;
    --max-width-wide: 1400px;

    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;

    --shadow-subtle: 0 1px 3px rgba(10, 10, 10, 0.04), 0 1px 2px rgba(10, 10, 10, 0.06);
    --shadow-sm: 0 2px 8px rgba(10, 10, 10, 0.06);
    --shadow-md: 0 8px 24px rgba(10, 10, 10, 0.08);
    --shadow-lg: 0 16px 48px rgba(10, 10, 10, 0.1);
    --shadow-xl: 0 24px 64px rgba(10, 10, 10, 0.14);
    --shadow-inner: inset 0 2px 4px rgba(10, 10, 10, 0.06);
    --shadow-champagne: 0 4px 24px rgba(201, 169, 110, 0.15);

    --transition-fast: 150ms cubic-bezier(0.25, 1, 0.5, 1);
    --transition-base: 250ms cubic-bezier(0.25, 1, 0.5, 1);
    --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out-quart: cubic-bezier(0.76, 0, 0.24, 1);

    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-overlay: 300;
    --z-modal: 400;
    --z-toast: 500;
    --z-max: 9999;

    --stagger-delay-base: 80ms;

    --font-display-weights: 'Cormorant Garamond';
    --font-body-weights: 'DM Sans';
}