:root {
            --hero-dark: #0e141c;
            --hero-mid: #354b5f;
            --hero-light: #30557d;
            --accent: #5a9fd4;
            --accent-dark: #3d7eb0;
            --accent-bright: #7eb3d9;
            --earn: #059669;
            --bg: #f0f3f6;
            --surface: #ffffff;
            --text: #121820;
            --muted: #5a6b7c;
            --border: #d4dce5;
            --shadow: 0 24px 60px rgba(14, 20, 28, 0.12);
            --radius: 14px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }

        body {
            font-family: "Inter", system-ui, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        a { color: var(--accent); }

        /* Header */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 8px 24px rgba(14, 20, 28, 0.05);
            position: sticky;
            top: 0;
            z-index: 50;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }

        .logo { text-decoration: none; display: inline-flex; align-items: center; line-height: 1; }
        .logo-mark { height: 30px; width: auto; display: block; overflow: visible; }
        .logo-mark .vl-stroke { fill: none; stroke: var(--hero-dark); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
        .logo-mark .vl-accent-stroke { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
        .logo-mark .vl-accent-fill { fill: var(--accent); }
        .logo-mark .vl-visit, .logo-mark .vl-tld { fill: var(--hero-dark); }
        .logo-mark .vl-lab { fill: var(--accent); }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0.65rem 1.2rem;
            border-radius: 8px;
            font-size: 0.88rem;
            font-weight: 600;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: transform 0.15s, background 0.15s;
            font-family: inherit;
        }
        .btn:hover { transform: translateY(-1px); }
        .btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 16px rgba(90, 159, 212, 0.35); }
        .btn-primary:hover { background: var(--accent-dark); }
        .btn-lg { padding: 0.9rem 1.6rem; font-size: 0.95rem; border-radius: 10px; }

        /* Hero */
        .page-hero {
            background: linear-gradient(180deg, var(--hero-dark) 0%, var(--hero-mid) 65%, var(--hero-light) 100%);
            color: #fff;
            padding: 2.5rem 0 3rem;
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }
        .back-link:hover { color: #fff; }

        .page-hero .eyebrow {
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent-bright);
            margin-bottom: 0.6rem;
        }

        .page-hero h1 {
            font-size: clamp(1.7rem, 3.5vw, 2.4rem);
            font-weight: 700;
            letter-spacing: -0.03em;
            line-height: 1.2;
            margin-bottom: 0.75rem;
        }
        .page-hero h1 .dom { color: var(--accent-bright); }

        .page-hero p {
            color: rgba(255,255,255,0.8);
            max-width: 640px;
            font-size: 1rem;
        }

        /* Dashboard window */
        .dashboard-window {
            max-width: 1000px;
            margin: -1.75rem auto 0;
            background: var(--surface);
            border-radius: 10px;
            border: 1px solid rgba(0, 0, 0, 0.08);
            box-shadow: 0 12px 40px rgba(14, 20, 28, 0.18);
            overflow: hidden;
        }

        .dashboard-titlebar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 34px;
            padding-left: 12px;
            background: linear-gradient(180deg, #fafafa 0%, #f3f3f3 100%);
            border-bottom: 1px solid #e5e5e5;
        }
        .win-titlebar-left { display: flex; align-items: center; gap: 8px; }
        .win-app-icon {
            width: 16px; height: 16px; border-radius: 3px;
            background: linear-gradient(135deg, var(--accent), var(--accent-bright));
            display: flex; align-items: center; justify-content: center;
        }
        .win-titlebar-title { font-size: 12px; color: #202020; }
        .win-titlebar-controls { display: flex; }
        .win-ctrl { width: 44px; height: 34px; position: relative; }
        .win-ctrl::before, .win-ctrl::after { content: ""; position: absolute; top: 50%; left: 50%; }
        .win-ctrl-min::before { width: 10px; height: 1px; background: #202020; transform: translate(-50%, -50%); }
        .win-ctrl-max::before { width: 9px; height: 9px; border: 1px solid #202020; transform: translate(-50%, -50%); }
        .win-ctrl-close::before, .win-ctrl-close::after { width: 12px; height: 1px; background: #202020; }
        .win-ctrl-close::before { transform: translate(-50%, -50%) rotate(45deg); }
        .win-ctrl-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

        .dashboard-main {
            padding: 1.25rem;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1rem;
        }

        .dash-card {
            background: #f8fafc;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1rem;
        }

        .dash-card label {
            display: block;
            font-size: 0.7rem;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.35rem;
        }

        .dash-card .val { font-size: 1.6rem; font-weight: 700; color: var(--text); }
        .dash-card .val small { font-size: 0.9rem; font-weight: 700; }

        .dash-bar { height: 6px; background: #e2e8f0; border-radius: 3px; margin-top: 0.6rem; overflow: hidden; }
        .dash-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-bright)); border-radius: 3px; }

        /* Content sections */
        main { padding: 3rem 0; }
        .block { margin-bottom: 3rem; }

        .block-label {
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent);
            margin-bottom: 0.5rem;
        }

        .block h2 {
            font-size: clamp(1.4rem, 2.5vw, 1.85rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 1rem;
        }

        /* KI summary card */
        .ai-summary {
            background: var(--surface);
            border: 1px solid var(--border);
            border-left: 4px solid var(--accent);
            border-radius: var(--radius);
            padding: 1.75rem;
            box-shadow: 0 4px 20px rgba(14, 20, 28, 0.05);
        }
        .ai-summary .ai-head {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 1rem;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--muted);
        }
        .ai-summary .ai-icon {
            width: 28px; height: 28px; flex-shrink: 0;
            border-radius: 7px;
            background: linear-gradient(135deg, var(--accent), var(--accent-bright));
            display: inline-flex; align-items: center; justify-content: center;
            color: #fff; font-size: 0.85rem; font-weight: 700;
        }
        .ai-summary p { margin-bottom: 0.9rem; }
        .ai-summary p:last-child { margin-bottom: 0; }
        .ai-summary .pos { color: var(--earn); font-weight: 600; }
        .ai-summary .neg { color: #c2410c; font-weight: 600; }

        /* Category scores */
        .cat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1rem;
        }
        .cat-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
        }
        .cat-card .cat-top {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            margin-bottom: 0.6rem;
        }
        .cat-card .cat-name { font-size: 0.9rem; font-weight: 600; }
        .cat-card .cat-score { font-size: 1.05rem; font-weight: 700; color: var(--accent-dark); }
        .cat-bar { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; }
        .cat-bar span { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-bright)); }
        .cat-bar span.low { background: linear-gradient(90deg, #f59e0b, #fbbf24); }

        /* Distribution */
        .dist { display: flex; flex-direction: column; gap: 0.5rem; max-width: 480px; }
        .dist-row { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; }
        .dist-row .stars { width: 42px; color: var(--muted); font-weight: 600; }
        .dist-row .dist-bar { flex: 1; height: 10px; background: #e9edf2; border-radius: 5px; overflow: hidden; }
        .dist-row .dist-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-bright)); border-radius: 5px; }
        .dist-row .count { width: 32px; text-align: right; color: var(--muted); font-weight: 600; }

        /* Reviews */
        .reviews {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1rem;
        }
        .review {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            box-shadow: 0 4px 16px rgba(14, 20, 28, 0.04);
        }
        .review-head { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.6rem; }
        .review-avatar {
            width: 36px; height: 36px; border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-bright));
            color: #fff; font-weight: 700; font-size: 0.85rem;
            display: flex; align-items: center; justify-content: center; flex-shrink: 0;
        }
        .review-meta { line-height: 1.3; }
        .review-name { font-weight: 600; font-size: 0.9rem; }
        .review-date { font-size: 0.75rem; color: var(--muted); }
        .review-stars { margin-left: auto; color: #f59e0b; font-size: 0.9rem; letter-spacing: 1px; white-space: nowrap; }
        .review-stars .empty { color: #d4dce5; }
        .review-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--accent-dark);
            background: #e4eef6;
            border-radius: 50px;
            padding: 0.2rem 0.65rem;
            margin-bottom: 0.6rem;
        }
        .review p { font-size: 0.88rem; color: var(--text); }

        .more-note {
            text-align: center;
            color: var(--muted);
            font-size: 0.9rem;
            margin-top: 1.5rem;
        }

        /* CTA */
        .page-cta {
            background: linear-gradient(135deg, var(--hero-dark), var(--hero-light));
            color: #fff;
            border-radius: 16px;
            padding: 2.5rem 2rem;
            text-align: center;
            box-shadow: var(--shadow);
        }
        .page-cta h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin-bottom: 0.6rem; }
        .page-cta p { color: rgba(255,255,255,0.8); max-width: 500px; margin: 0 auto 1.5rem; font-size: 0.95rem; }

        /* Footer */
        footer { background: #fff; border-top: 1px solid var(--border); padding: 2.5rem 0; margin-top: 1rem; }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
            color: var(--muted);
            font-size: 0.82rem;
        }
        .footer-bottom a { color: var(--accent); text-decoration: none; }

        @media (max-width: 720px) {
            .dashboard-main { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 440px) {
            .dashboard-main { grid-template-columns: 1fr; }
        }