:root {
    /* New Palette: PushDX Modern */
    
    /* Backgrounds */
    --color-bg-dark: #0A0A0A;       /* Void Black */
    --color-bg-card: #111111;       /* Elevated Dark */
    --color-bg-light: #1A1A1A;      /* Slightly lighter for contrast if needed */

    /* Accents */
    --color-accent: #CCFF00;        /* Cyber Lime - Primary Action */
    --color-accent-hover: #B3E600;  /* Slightly darker lime for hover */
    --color-secondary: #4338CA;     /* Ultramarine Blue - Secondary/Trust */
    --color-electric: #2563EB;      /* Electric Blue - Interactive/Hover */
    
    /* Typography Colors */
    --color-text: #EDEDED;          /* Off-White - Main Text */
    --color-text-muted: #A3A3A3;    /* Muted Gray - Secondary Text */
    --color-text-dark: #0A0A0A;     /* For text on Lime background */
    --color-text-inverse: #FFFFFF;  /* White */

    /* UI Elements */
    --color-border: #2A2A2A;        /* Subtle Gray */
    --color-danger: #EF4444;        /* Red-500 */
    --color-warning: #F59E0B;       /* Amber-500 */

    /* Typography Families */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes - fluid */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.2rem + 1vw, 2rem);
    --text-3xl: clamp(2rem, 1.5rem + 2vw, 3rem);
    --text-4xl: clamp(2.5rem, 1.8rem + 3vw, 4rem);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-section: clamp(4rem, 3rem + 4vw, 8rem);

    /* Layout */
    --container-max: 1280px;
    --container-padding: clamp(1rem, 2vw, 2rem);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;     /* More modern rounded corners */
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(204, 255, 0, 0.15); /* Lime glow */

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Global Typography Overrides */
h1, h2, h3, h4, h5, h6, .site-title, .hero__title, .section-title {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text);
}

::selection {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
}