/* Theme: Industrial — schwarz/weiß + lime, brutalistische Frames */
[data-theme="industrial"] {
    --bg: #FFFFFF;
    --bg-alt: #FAFAFA;
    --bg-card: #FFFFFF;
    --fg: #000000;
    --fg-muted: #333333;
    --accent: #B7FF1A;
    --accent-dark: #9EE000;
    --accent-contrast: #000000;
    --accent-glow: rgba(183, 255, 26, 0.3);
    --border: #000000;

    --font-head: "Bowlby One", "Impact", sans-serif;
    --font-body: "JetBrains Mono", "Courier New", monospace;
    --font-weight-head: 400;
    --font-weight-body: 500;

    --radius: 2px;
    --radius-sm: 2px;
    --stroke: 3px;

    --section-pad: clamp(3rem, 7vw, 5rem);
    --photo-filter: contrast(1.1) saturate(1.1);
    --shadow-card: none;
    --shadow-lg: 6px 6px 0 var(--fg);

    --btn-shape: 2px;
}

/* Industrial heavy frames */
[data-theme="industrial"] .card,
[data-theme="industrial"] .work-card,
[data-theme="industrial"] .paket {
    border: 3px solid var(--fg);
    box-shadow: 4px 4px 0 var(--fg);
}
[data-theme="industrial"] .card:hover,
[data-theme="industrial"] .work-card:hover,
[data-theme="industrial"] .paket:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--fg);
}
[data-theme="industrial"] h1,
[data-theme="industrial"] h2 {
    text-transform: uppercase;
    letter-spacing: -0.02em;
}
[data-theme="industrial"] .section-eyebrow,
[data-theme="industrial"] .hero-eyebrow,
[data-theme="industrial"] .paket-name { font-family: var(--font-body); }
[data-theme="industrial"] .btn-primary { border: 3px solid var(--fg); }