:root {
    /* Colors - High contrast, industrial, slightly brutalist */
    --c-bg: #0f1115;
    --c-fg: #f1f3f5;
    --c-fg-dim: #adb5bd;
    --c-border: #343a40;
    --c-accent: #e03131; /* Sharp red for action/accents */
    --c-accent-hover: #c92a2a;
    --c-bg-card: #181b21;
    --c-bg-alt: #212529;

    /* Typography */
    --f-display: 'Space Grotesk', system-ui, sans-serif;
    --f-body: system-ui, -apple-system, sans-serif;
    --f-mono: 'JetBrains Mono', ui-monospace, monospace;

    /* Scale */
    --s-xs: 0.75rem;
    --s-sm: 0.875rem;
    --s-base: 1rem;
    --s-md: 1.125rem;
    --s-lg: 1.5rem;
    --s-xl: 2rem;
    --s-2xl: 3rem;
    --s-3xl: 4.5rem;

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

    /* Layout */
    --max-w: 1200px;
    --radius: 2px; /* Very subtle rounding, avoiding rounded-everything */

    /* Transitions */
    --t-fast: 0.15s ease;
}

@media (min-width: 768px) {
    :root {
        --s-2xl: 4rem;
        --s-3xl: 6rem;
    }
}