:root {
    /* Brand & Neutral Palette */
    --color-bg-dark: #0a0a0a;
    --color-bg-slate: #2a2c31;
    --color-bg-light: #ffffff;
    --color-text-light: #ffffff;
    --color-text-dark: #1a1a1a;
    --color-text-sub: #515154;

    /* Cinematic Ruby System */
    --ruby-main: #b81d24;
    --ruby-hover: #d1242c;
    --ruby-active: #8e1419;
    --ruby-glow: rgba(209, 36, 44, 0.35);

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Global Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}