:root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-card: #161d2e;
            --bg-card-hover: #1c2540;
            --gold: #c9a84c;
            --gold-light: #e4cc7a;
            --gold-dim: rgba(201, 168, 76, 0.15);
            --text-primary: #e8e4dc;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            --accent-blue: #3b82f6;
            --accent-red: #ef4444;
            --accent-green: #22c55e;
            --border: rgba(201, 168, 76, 0.12);
            --font-display: 'Cormorant Garamond', Georgia, serif;
            --font-body: 'DM Sans', -apple-system, sans-serif;
        }

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

        html { scroll-behavior: smooth; font-size: 16px; }

        body {
            font-family: var(--font-body);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        /* ─── NAVIGATION ─── */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            transition: transform 0.3s ease;
        }

        .nav-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .nav-brand {
            font-family: var(--font-display);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: 0.02em;
        }

        .nav-brand span { color: var(--gold); }

        .nav-links {
            display: flex;
            gap: 0.25rem;
            align-items: center;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-links::-webkit-scrollbar { display: none; }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.78rem;
            font-weight: 500;
            padding: 0.4rem 0.7rem;
            border-radius: 6px;
            white-space: nowrap;
            transition: all 0.2s;
            letter-spacing: 0.01em;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--gold);
            background: var(--gold-dim);
        }

        .nav-cta {
            background: var(--gold);
            color: var(--bg-primary);
            font-weight: 600;
            padding: 0.5rem 1.2rem;
            border-radius: 8px;
            text-decoration: none;
            font-size: 0.82rem;
            white-space: nowrap;
            transition: all 0.2s;
            margin-left: 0.5rem;
        }

        .nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            cursor: pointer;
            padding: 0.5rem;
        }

        .nav-toggle svg { width: 24px; height: 24px; }

        /* ─── HERO ─── */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8rem 2rem 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 60% 50% at 30% 40%, rgba(201, 168, 76, 0.06) 0%, transparent 70%),
                radial-gradient(ellipse 40% 60% at 80% 60%, rgba(59, 130, 246, 0.04) 0%, transparent 70%);
        }

        .hero-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
            background-size: 80px 80px;
            mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 80%);
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            font-family: var(--font-display);
            font-size: clamp(2.8rem, 5vw, 4.2rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 0.5rem;
        }

        .hero-text h1 span { color: var(--gold); }

        .hero-subtitle {
            font-family: var(--font-display);
            font-size: clamp(1.1rem, 2vw, 1.4rem);
            color: var(--text-secondary);
            font-style: italic;
            margin-bottom: 2rem;
            line-height: 1.4;
        }

        .hero-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 520px;
            line-height: 1.8;
        }

        .hero-meta {
            display: flex;
            gap: 2rem;
            margin-bottom: 2.5rem;
            flex-wrap: wrap;
        }

        .hero-meta-item {
            text-align: center;
        }

        .hero-meta-item .number {
            display: block;
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
        }

        .hero-meta-item .label {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.08em;
        }

        .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--gold);
            color: var(--bg-primary);
            font-weight: 600;
            padding: 0.9rem 2rem;
            border-radius: 10px;
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.25s;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201, 168, 76, 0.25); }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: var(--text-primary);
            font-weight: 500;
            padding: 0.9rem 2rem;
            border-radius: 10px;
            text-decoration: none;
            font-size: 0.95rem;
            border: 1px solid var(--border);
            transition: all 0.25s;
        }

        .btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

        .hero-cover {
            display: flex;
            justify-content: center;
            position: relative;
        }

        .hero-cover img {
            max-width: 380px;
            width: 100%;
            border-radius: 8px;
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(201, 168, 76, 0.08);
        }

        .hero-cover::after {
            content: '';
            position: absolute;
            inset: -20px;
            border: 1px solid var(--border);
            border-radius: 16px;
            pointer-events: none;
        }

        /* ─── SECTIONS ─── */
        .section {
            padding: 5rem 2rem;
            position: relative;
        }

        .section:nth-child(even) { background: var(--bg-secondary); }

        .section-inner {
            max-width: 900px;
            margin: 0 auto;
        }

        .section-chapter-num {
            font-family: var(--font-display);
            font-size: 0.85rem;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 0.15em;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 0.4rem;
        }

        .section-title-literary {
            font-family: var(--font-display);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--gold);
            line-height: 1.3;
            margin-bottom: 0.6rem;
            font-style: italic;
        }

        .section-h1-seo {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 0.4rem;
            color: var(--text-primary);
        }

        .section-subtitle {
            font-family: var(--font-display);
            font-size: 1.1rem;
            color: var(--text-secondary);
            font-style: italic;
            margin-bottom: 2.5rem;
        }

        .section-text {
            font-size: 1.02rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 2rem;
        }

        .section-text strong { color: var(--text-primary); font-weight: 600; }

        .key-figure {
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
            padding: 1.5rem;
            background: var(--gold-dim);
            border-left: 3px solid var(--gold);
            border-radius: 0 10px 10px 0;
            margin: 2rem 0;
        }

        .key-figure .figure-number {
            font-family: var(--font-display);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--gold);
            white-space: nowrap;
            line-height: 1;
        }

        .key-figure .figure-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ─── CHART CONTAINER ─── */
        .chart-container {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 2rem;
            margin: 2rem 0;
        }

        .chart-container h3 {
            font-family: var(--font-display);
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 0.3rem;
        }

        .chart-container .chart-source {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 1.2rem;
        }

        .chart-wrapper {
            position: relative;
            width: 100%;
            max-height: 320px;
        }

        .chart-wrapper canvas {
            width: 100% !important;
            max-height: 300px;
        }

        /* ─── BAR CHART CSS ONLY ─── */
        .bar-chart {
            display: flex;
            align-items: flex-end;
            gap: 1rem;
            height: 220px;
            padding: 1rem 0;
        }

        .bar-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            height: 100%;
            justify-content: flex-end;
        }

        .bar {
            width: 100%;
            max-width: 60px;
            border-radius: 6px 6px 0 0;
            position: relative;
            transition: height 1s ease;
            min-height: 4px;
        }

        .bar-value {
            font-family: var(--font-display);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .bar-label {
            font-size: 0.72rem;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.3;
        }

        /* ─── COMPARISON TABLE ─── */
        .comparison {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2rem 0;
        }

        .comparison-card {
            padding: 1.5rem;
            border-radius: 12px;
            border: 1px solid var(--border);
        }

        .comparison-card.france { background: rgba(239, 68, 68, 0.06); border-color: rgba(239, 68, 68, 0.2); }
        .comparison-card.germany { background: rgba(34, 197, 94, 0.06); border-color: rgba(34, 197, 94, 0.2); }

        .comparison-card h4 {
            font-family: var(--font-display);
            font-size: 1.1rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .comparison-card .stat {
            display: flex;
            justify-content: space-between;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            font-size: 0.9rem;
        }

        .comparison-card .stat:last-child { border-bottom: none; }

        .comparison-card .stat-value {
            font-weight: 600;
            color: var(--text-primary);
        }

        /* ─── TIMELINE ─── */
        .timeline {
            position: relative;
            padding-left: 2rem;
            margin: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--gold), var(--border));
        }

        .timeline-item {
            position: relative;
            padding-bottom: 1.5rem;
            padding-left: 1.5rem;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2rem;
            top: 0.4rem;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--gold);
            border: 2px solid var(--bg-primary);
        }

        .timeline-item .year {
            font-family: var(--font-display);
            font-size: 0.85rem;
            color: var(--gold);
            font-weight: 600;
        }

        .timeline-item p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ─── CTA SECTION ─── */
        .cta-section {
            padding: 5rem 2rem;
            background: linear-gradient(135deg, rgba(201, 168, 76, 0.08) 0%, rgba(10, 14, 23, 1) 50%, rgba(59, 130, 246, 0.05) 100%);
        }

        .cta-inner {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 3.5rem;
        }

        .cta-cover {
            flex-shrink: 0;
        }

        .cta-cover img {
            width: 220px;
            height: auto;
            border-radius: 6px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(201, 168, 76, 0.08);
        }

        .cta-content {
            text-align: left;
        }

        .cta-section h2 {
            font-family: var(--font-display);
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            margin-bottom: 1rem;
        }

        .cta-section h2 span { color: var(--gold); }

        .cta-section p {
            color: var(--text-secondary);
            font-size: 1rem;
            margin-bottom: 2rem;
        }

        .retailers {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }

        .retailer-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: var(--bg-card);
            color: var(--text-primary);
            text-decoration: none;
            padding: 0.75rem 1.4rem;
            border-radius: 10px;
            border: 1px solid var(--border);
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.2s;
        }

        .retailer-link:hover {
            border-color: var(--gold);
            background: var(--gold-dim);
            color: var(--gold);
            transform: translateY(-2px);
        }

        @media (max-width: 700px) {
            .cta-inner {
                flex-direction: column;
                text-align: center;
            }
            .cta-content { text-align: center; }
            .retailers { justify-content: center; }
            .cta-cover img { width: 180px; }
        }

        /* ─── AUTHOR ─── */
        .author-section {
            padding: 5rem 2rem;
            background: var(--bg-secondary);
        }

        .author-inner {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            align-items: flex-start;
            gap: 3rem;
        }

        .author-photo {
            flex-shrink: 0;
        }

        .author-photo img {
            width: 220px;
            height: 220px;
            object-fit: cover;
            object-position: center top;
            border-radius: 50%;
            border: 3px solid rgba(201, 168, 76, 0.3);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
        }

        .author-text {
            flex: 1;
        }

        .author-text .section-chapter-num { text-align: left; }

        .author-inner h2 {
            font-family: var(--font-display);
            font-size: 2rem;
            margin-bottom: 0.5rem;
            text-align: left;
        }

        .author-bio {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.9;
            text-align: left;
        }

        .author-bio p { margin-bottom: 1.2rem; }

        .author-links {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

        @media (max-width: 700px) {
            .author-inner {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .author-text .section-chapter-num { text-align: center; }
            .author-inner h2 { text-align: center; }
            .author-bio { text-align: center; }
            .author-links { justify-content: center; }
            .author-photo img { width: 180px; height: 180px; }
        }

        /* ─── FOOTER ─── */
        footer {
            padding: 2.5rem 2rem;
            border-top: 1px solid var(--border);
            text-align: center;
        }

        footer p {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        footer a { color: var(--gold); text-decoration: none; }

        /* ─── QUOTE BLOCK ─── */
        .quote-block {
            border-left: 3px solid var(--gold);
            padding: 1.2rem 1.5rem;
            margin: 2rem 0;
            font-family: var(--font-display);
            font-size: 1.15rem;
            font-style: italic;
            color: var(--text-primary);
            background: var(--gold-dim);
            border-radius: 0 10px 10px 0;
        }

        .quote-block cite {
            display: block;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
            font-style: normal;
        }

        /* ─── STAT GRID ─── */
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }

        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            text-align: center;
        }

        .stat-card .stat-num {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 0.3rem;
        }

        .stat-card .stat-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* ─── REFORM LIST ─── */
        .reform-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }

        .reform-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            transition: all 0.3s;
        }

        .reform-card:hover { border-color: var(--gold); transform: translateY(-3px); }

        .reform-card .reform-num {
            font-family: var(--font-display);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 0.3rem;
        }

        .reform-card h4 {
            font-family: var(--font-display);
            font-size: 1.05rem;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        .reform-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ─── CHAPTER NAV (TOC) ─── */
        .toc-section {
            padding: 4rem 2rem;
            background: var(--bg-secondary);
        }

        .toc-grid {
            max-width: 1100px;
            margin: 2rem auto 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 0.8rem;
        }

        .toc-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.2rem;
            border-radius: 10px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            text-decoration: none;
            color: var(--text-primary);
            transition: all 0.25s;
        }

        .toc-item:hover {
            border-color: var(--gold);
            background: var(--bg-card-hover);
            transform: translateY(-2px);
        }

        .toc-item .toc-num {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gold);
            min-width: 2.2rem;
        }

        .toc-item .toc-title {
            font-size: 0.88rem;
            font-weight: 500;
            line-height: 1.3;
        }

        .toc-item .toc-sub {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.3;
        }

        /* ─── SEPARATOR ─── */
        .sep {
            width: 60px;
            height: 2px;
            background: var(--gold);
            margin: 2.5rem 0;
        }

        /* ─── RESPONSIVE ─── */
        @media (max-width: 900px) {
            .hero-content { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
            .hero-text { order: 2; }
            .hero-cover { order: 1; }
            .hero-cover img { max-width: 280px; }
            .hero-desc { margin: 0 auto 2.5rem; }
            .hero-meta { justify-content: center; }
            .hero-actions { justify-content: center; }
            .comparison { grid-template-columns: 1fr; }
            .nav-links { display: none; }
            .nav-links.open { display: flex; position: absolute; top: 64px; left: 0; right: 0; background: rgba(10, 14, 23, 0.97); flex-direction: column; padding: 1rem 2rem 1.5rem; border-bottom: 1px solid var(--border); }
            .nav-toggle { display: block; }
            .nav-cta { margin-left: 0; margin-top: 0.5rem; text-align: center; }
        }

        @media (max-width: 600px) {
            .section { padding: 3.5rem 1.2rem; }
            .hero { padding: 6rem 1.2rem 3rem; }
            .stat-grid { grid-template-columns: 1fr 1fr; }
            .reform-grid { grid-template-columns: 1fr; }
        }

        /* ─── SOURCES ─── */
        .sources {
            margin-top: 2.5rem;
            padding-top: 1.2rem;
            border-top: 1px solid var(--border);
        }

        .sources-title {
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 0.4rem;
        }

        .sources p:not(.sources-title) {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.65;
            font-style: italic;
        }

        .sources a {
            color: var(--text-muted);
            text-decoration: underline;
            text-decoration-color: rgba(201, 168, 76, 0.3);
            text-underline-offset: 2px;
            transition: color 0.2s;
        }

        .sources a:hover {
            color: var(--gold);
            text-decoration-color: var(--gold);
        }

        /* ─── THEME TOGGLE ─── */
        .theme-toggle {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 1001;
            height: 44px;
            padding: 0 1.2rem 0 0.9rem;
            border-radius: 50px;
            border: 1px solid var(--gold);
            background: var(--bg-card);
            color: var(--gold);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.45rem;
            box-shadow: 0 4px 24px rgba(0,0,0,0.25);
            transition: all 0.3s ease;
            font-size: 1.1rem;
        }

        .theme-toggle:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 32px rgba(201, 168, 76, 0.3);
            background: var(--gold);
            color: var(--bg-primary);
        }

        .theme-toggle .toggle-label {
            font-family: var(--font-body);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .theme-toggle .icon-sun { display: none; }
        .theme-toggle .icon-moon { display: block; }
        .theme-toggle .label-dark { display: none; }
        .theme-toggle .label-light { display: inline; }

        body.light .theme-toggle .icon-sun { display: block; }
        body.light .theme-toggle .icon-moon { display: none; }
        body.light .theme-toggle .label-dark { display: inline; }
        body.light .theme-toggle .label-light { display: none; }

        body.light .theme-toggle:hover {
            background: var(--gold);
            color: #fff;
        }

        /* ─── LIGHT THEME ─── */
        body.light {
            --bg-primary: #f5f3ee;
            --bg-secondary: #eae7e0;
            --bg-card: #ffffff;
            --bg-card-hover: #f9f8f5;
            --gold: #9a7b2f;
            --gold-light: #7c6224;
            --gold-dim: rgba(154, 123, 47, 0.08);
            --text-primary: #1a1a1a;
            --text-secondary: #4a4a4a;
            --text-muted: #7a7a7a;
            --border: rgba(154, 123, 47, 0.15);
        }

        body.light .nav {
            background: rgba(245, 243, 238, 0.94);
        }

        body.light .hero-grid {
            background-image:
                linear-gradient(rgba(154, 123, 47, 0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(154, 123, 47, 0.06) 1px, transparent 1px);
        }

        body.light .hero::before {
            background:
                radial-gradient(ellipse 60% 50% at 30% 40%, rgba(154, 123, 47, 0.06) 0%, transparent 70%),
                radial-gradient(ellipse 40% 60% at 80% 60%, rgba(59, 130, 246, 0.04) 0%, transparent 70%);
        }

        body.light .hero-cover img {
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15), 0 0 40px rgba(154, 123, 47, 0.06);
        }

        body.light .hero-cover::after {
            border-color: rgba(154, 123, 47, 0.12);
        }

        body.light .theme-toggle {
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }

        body.light .theme-toggle .icon-sun { display: block; }
        body.light .theme-toggle .icon-moon { display: none; }

        body.light .bar-value { color: var(--text-primary) !important; }

        body.light .comparison-card.france { background: rgba(239, 68, 68, 0.04); border-color: rgba(239, 68, 68, 0.15); }
        body.light .comparison-card.germany { background: rgba(34, 197, 94, 0.04); border-color: rgba(34, 197, 94, 0.15); }

        body.light .nav-cta {
            background: var(--gold);
            color: #fff;
        }

        body.light .btn-primary {
            color: #fff;
        }

        body.light .retailer-link:hover {
            color: var(--gold);
        }

        body.light .cta-section {
            background: linear-gradient(135deg, rgba(154, 123, 47, 0.06) 0%, var(--bg-primary) 50%, rgba(59, 130, 246, 0.03) 100%);
        }

        body.light .cta-section h2 { color: var(--text-primary); }
        body.light .cta-section p { color: var(--text-secondary); }

        body.light .retailer-link {
            background: #fff;
            border-color: rgba(154, 123, 47, 0.2);
            color: var(--text-primary);
        }

        /* ─── BREADCRUMB ─── */
        .breadcrumb {
            max-width: 900px;
            margin: 0 auto;
            padding: 1rem 2rem 0;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .breadcrumb-link {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.2s;
        }

        .breadcrumb-link:hover { color: var(--gold); }

        .breadcrumb-sep {
            margin: 0 0.5rem;
            color: var(--border);
        }

        .breadcrumb-current {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ─── CHAPTER NAV (prev/next + grid) ─── */
        .chapter-nav-wrapper {
            max-width: 900px;
            margin: 4rem auto 0;
            padding-top: 2.5rem;
            border-top: 1px solid var(--border);
        }

        .chapter-nav-prevnext {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 2.5rem;
        }

        .chapter-nav-btn {
            display: flex;
            flex-direction: column;
            gap: 0.2rem;
            padding: 1rem 1.5rem;
            border: 1px solid var(--border);
            border-radius: 10px;
            background: var(--bg-card);
            text-decoration: none;
            transition: all 0.2s;
            max-width: 48%;
        }

        .chapter-nav-btn:hover {
            border-color: var(--gold);
            background: var(--gold-dim);
            transform: translateY(-2px);
        }

        .chapter-nav-btn.next { text-align: right; margin-left: auto; }

        .chapter-nav-arrow {
            font-size: 1.2rem;
            color: var(--gold);
        }

        .chapter-nav-dir {
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            font-weight: 600;
        }

        .chapter-nav-label {
            font-size: 0.88rem;
            color: var(--text-primary);
            font-weight: 500;
            line-height: 1.35;
        }

        .chapter-nav-title {
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 0.8rem;
            text-align: center;
        }

        .chapter-nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            justify-content: center;
        }

        .chapter-nav-chip {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.45rem 0.85rem;
            font-size: 0.78rem;
            border: 1px solid var(--border);
            border-radius: 50px;
            background: var(--bg-card);
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .chapter-nav-chip:hover {
            border-color: var(--gold);
            color: var(--gold);
            background: var(--gold-dim);
        }

        .chapter-nav-chip.current {
            border-color: var(--gold);
            background: var(--gold);
            color: #fff;
            pointer-events: none;
        }

        body.light .chapter-nav-chip.current {
            color: #fff;
        }

        .chip-num {
            font-weight: 700;
            color: inherit;
            opacity: 0.7;
        }

        .chip-label {
            font-weight: 500;
        }

        @media (max-width: 600px) {
            .chapter-nav-prevnext { flex-direction: column; }
            .chapter-nav-btn { max-width: 100%; }
            .chapter-nav-btn.next { text-align: right; }
        }

        /* ─── FAQ ─── */
        .faq-list { display: flex; flex-direction: column; gap: 0.6rem; }

        .faq-section-title {
            font-family: var(--font-display);
            font-size: 1.15rem;
            color: var(--gold);
            margin: 2rem 0 0.8rem;
            padding-top: 1rem;
            border-top: 1px solid var(--border);
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 10px;
            overflow: hidden;
            transition: border-color 0.2s;
        }

        .faq-item[open] { border-color: rgba(201, 168, 76, 0.3); }

        .faq-question {
            padding: 1.1rem 1.4rem;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-primary);
            list-style: none;
            transition: color 0.2s;
            position: relative;
            padding-right: 3rem;
        }

        .faq-question::-webkit-details-marker { display: none; }

        .faq-question::after {
            content: '+';
            font-size: 1.3rem;
            color: var(--gold);
            font-weight: 300;
            position: absolute;
            right: 1.4rem;
            top: 50%;
            transform: translateY(-50%);
            transition: transform 0.2s;
        }

        .faq-item[open] .faq-question::after { content: '−'; }

        .faq-question:hover { color: var(--gold); }

        .faq-answer {
            padding: 0 1.4rem 1.2rem;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .faq-answer a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
        .faq-answer a:hover { color: var(--gold-light); }

        /* ─── ANIMATIONS ─── */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }