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

        :root {
            --bg: #060b16;
            --bg-soft: #0a1120;
            --panel: rgba(255, 255, 255, 0.028);
            --panel-strong: rgba(255, 255, 255, 0.05);
            --text: #e8eefb;
            --muted: rgba(232, 238, 251, 0.60);
            --faint: rgba(232, 238, 251, 0.40);
            --accent: #5aa9ff;
            --accent-2: #a78bfa;
            --accent-3: #22d3ee;
            --gold: #ffd166;
            --border: rgba(120, 170, 255, 0.14);
            --border-hi: rgba(120, 170, 255, 0.34);
            --radius: 18px;
            --maxw: 1160px;
            --mono: 'SFMono-Regular', ui-monospace, Menlo, Consolas, 'Liberation Mono', monospace;
        }

        html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }

        body {
            font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.65;
            overflow-x: hidden;
            position: relative;
            -webkit-font-smoothing: antialiased;
        }

        /* ambient background – pure CSS, no images */
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(60rem 40rem at 15% -10%, rgba(90, 169, 255, 0.13), transparent 60%),
                radial-gradient(50rem 35rem at 90% 5%, rgba(167, 139, 250, 0.11), transparent 60%),
                radial-gradient(45rem 30rem at 50% 105%, rgba(34, 211, 238, 0.08), transparent 60%);
            pointer-events: none;
            z-index: 0;
        }

        body::after {
            content: '';
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(120, 170, 255, 0.045) 1px, transparent 1px),
                linear-gradient(90deg, rgba(120, 170, 255, 0.045) 1px, transparent 1px);
            background-size: 64px 64px;
            mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 78%);
            -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 35%, transparent 78%);
            pointer-events: none;
            z-index: 0;
        }

        .shell { position: relative; z-index: 1; }
        .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: 1.5rem; }

        a { color: inherit; }
        ::selection { background: rgba(90, 169, 255, 0.28); color: #fff; }

        .skip-link {
            position: absolute; top: -200%; left: 0; z-index: 999;
            background: var(--accent); color: #04101f;
            padding: 0.8rem 1.4rem; font-weight: 700; text-decoration: none;
            border-radius: 0 0 10px 0;
        }
        .skip-link:focus { top: 0; }

        /* ---------------- HEADER ---------------- */
        header {
            position: sticky; top: 0; z-index: 100;
            background: rgba(6, 11, 22, 0.72);
            backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }
        /* scoped to the site header: the page also carries a <nav class="linkline">
           in the footer area, which must not inherit the header row layout */
        header nav {
            max-width: var(--maxw); margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
            gap: 1.5rem; padding: 0.85rem 1.5rem;
        }
        .brand {
            font-size: 1.18rem; font-weight: 800; letter-spacing: -0.02em;
            text-decoration: none; white-space: nowrap; flex: none;
        }
        .brand .ai {
            background: linear-gradient(100deg, var(--accent), var(--accent-2) 60%, var(--accent-3));
            -webkit-background-clip: text; background-clip: text; color: transparent;
        }
        .brand .dom { color: var(--faint); font-weight: 500; font-size: 0.82rem; letter-spacing: 0.04em; }
        .nav-links { display: flex; flex-wrap: wrap; gap: 0.55rem 1.15rem; list-style: none; align-items: center; min-width: 0; }
        .nav-links a {
            text-decoration: none; font-size: 0.9rem; font-weight: 500;
            color: var(--muted); transition: color 0.25s ease;
        }
        .nav-links a:hover, .nav-links a:focus-visible { color: var(--text); }
        .nav-cta {
            text-decoration: none; font-size: 0.88rem; font-weight: 700; white-space: nowrap; flex: none;
            padding: 0.55rem 1.15rem; border-radius: 999px;
            border: 1px solid var(--border-hi); color: var(--text);
            background: linear-gradient(180deg, rgba(90, 169, 255, 0.16), rgba(90, 169, 255, 0.05));
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .nav-cta:hover, .nav-cta:focus-visible {
            transform: translateY(-1px); border-color: var(--accent);
            box-shadow: 0 8px 30px rgba(90, 169, 255, 0.22);
        }

        /* ---------------- LANGUAGE SELECT ---------------- */
        /* Opens on hover and on keyboard focus; needs no JavaScript. */
        .lang-select { position: relative; margin-left: auto; flex: none; }
        .lang-trigger {
            display: inline-flex; align-items: center; gap: 0.45rem;
            padding: 0.42rem 0.7rem 0.42rem 0.62rem;
            border: 1px solid var(--border); border-radius: 999px;
            background: var(--panel); color: var(--muted);
            font-family: var(--mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em;
            cursor: pointer; -webkit-appearance: none; appearance: none;
            transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
        }
        .lang-trigger:hover, .lang-trigger:focus-visible { color: var(--text); border-color: var(--border-hi); background: var(--panel-strong); }
        .lang-select:hover .lang-trigger,
        .lang-select:focus-within .lang-trigger { color: var(--text); border-color: var(--accent); background: var(--panel-strong); }
        .lang-globe { opacity: 0.85; flex: none; }
        .lang-current { line-height: 1; }
        .lang-chevron {
            width: 0; height: 0; flex: none; margin-left: 0.1rem;
            border-left: 4px solid transparent; border-right: 4px solid transparent;
            border-top: 5px solid currentColor; opacity: 0.7;
            transition: transform 0.2s ease;
        }
        .lang-select:hover .lang-chevron,
        .lang-select:focus-within .lang-chevron { transform: rotate(180deg); }

        .lang-menu {
            position: absolute; top: 100%; right: 0; z-index: 200;
            width: 268px; padding: 0.55rem; margin-top: 0.6rem;
            border: 1px solid var(--border-hi); border-radius: 16px;
            background: #0b1424;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
            opacity: 0; visibility: hidden; pointer-events: none;
            transform: translateY(-6px);
            transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
        }
        /* a hover bridge so the pointer can travel from the button to the menu */
        .lang-menu::before { content: ''; position: absolute; left: 0; right: 0; top: -0.7rem; height: 0.7rem; }
        .lang-select:hover .lang-menu,
        .lang-select:focus-within .lang-menu {
            opacity: 1; visibility: visible; pointer-events: auto; transform: none;
        }

        .lang-menu-head {
            font-size: 0.68rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
            color: var(--faint); padding: 0.45rem 0.6rem 0.55rem;
        }
        .lang-list { max-height: 336px; overflow-y: auto; overscroll-behavior: contain; padding-right: 2px; }
        .lang-list::-webkit-scrollbar { width: 6px; }
        .lang-list::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 99px; }

        .lang-menu-sub {
            font-size: 0.62rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
            color: var(--faint); padding: 0.85rem 0.6rem 0.4rem; margin-top: 0.3rem;
            border-top: 1px solid var(--border);
        }
        .lang-item {
            display: flex; align-items: center; gap: 0.7rem;
            padding: 0.5rem 0.6rem; border-radius: 10px;
            font-size: 0.88rem; color: var(--muted); text-decoration: none;
            transition: color 0.18s ease, background 0.18s ease;
        }
        a.lang-item:hover, a.lang-item:focus-visible { color: var(--text); background: var(--panel-strong); }
        .lang-item.is-active { color: var(--text); background: rgba(90, 169, 255, 0.13); }
        .lang-item.is-soon { color: var(--faint); cursor: default; }
        .lang-code {
            flex: none; min-width: 30px; font-family: var(--mono);
            font-size: 0.66rem; font-weight: 700; letter-spacing: 0.08em;
            color: var(--faint); padding: 0.16rem 0.3rem; border-radius: 5px;
            border: 1px solid var(--border); text-align: center;
        }
        .lang-item.is-active .lang-code { color: var(--accent); border-color: var(--border-hi); }
        .lang-name { flex: 1 1 auto; min-width: 0; }
        .lang-check { flex: none; color: var(--accent); font-weight: 700; }
        .lang-badge {
            flex: none; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
            color: var(--faint); padding: 0.15rem 0.45rem; border-radius: 999px;
            border: 1px solid var(--border); background: var(--panel);
        }
        .lang-menu-foot {
            font-size: 0.72rem; line-height: 1.5; color: var(--faint);
            padding: 0.7rem 0.6rem 0.35rem; margin-top: 0.35rem; border-top: 1px solid var(--border);
        }
        @media (max-width: 480px) { .lang-menu { width: min(268px, calc(100vw - 3rem)); } }

        /* ---------------- PRICING ---------------- */
        .price-duo {
            display: grid; grid-template-columns: 1fr 1.15fr; gap: 1.4rem;
            margin-top: 3rem; align-items: stretch;
        }
        .price-card {
            display: flex; flex-direction: column;
            padding: 2.1rem 1.9rem; border-radius: var(--radius);
            border: 1px solid var(--border); background: var(--panel);
        }
        .price-card.is-main {
            border-color: var(--border-hi);
            background: linear-gradient(180deg, rgba(90, 169, 255, 0.09), rgba(255, 255, 255, 0.02));
        }
        .price-tag {
            display: inline-flex; align-self: flex-start; align-items: center; gap: 0.5rem;
            font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
            color: var(--accent); padding: 0.35rem 0.85rem; border-radius: 999px;
            border: 1px solid var(--border); background: var(--panel);
        }
        .price-amount {
            display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap;
            margin: 1.4rem 0 0.35rem;
        }
        .price-amount .num { font-size: 3.3rem; font-weight: 800; letter-spacing: -0.035em; line-height: 1; }
        .price-amount .per { font-size: 0.95rem; color: var(--muted); font-weight: 600; }
        .price-sub { color: var(--muted); font-size: 0.95rem; }
        .price-list { list-style: none; margin: 1.6rem 0 0; display: grid; gap: 0.72rem; }
        .price-list li {
            position: relative; padding-left: 1.6rem; color: var(--muted); font-size: 0.95rem; line-height: 1.6;
        }
        .price-list li::before {
            content: '✓'; position: absolute; left: 0; top: 0;
            color: var(--accent-3); font-weight: 700;
        }
        .price-list li b { color: var(--text); font-weight: 700; }
        .price-foot { margin-top: auto; padding-top: 1.7rem; }
        .price-note {
            margin-top: 1.9rem; padding: 1.15rem 1.3rem; border-radius: 14px;
            border: 1px solid var(--border); background: var(--panel);
            font-size: 0.9rem; line-height: 1.65; color: var(--muted);
        }
        .price-note b { color: var(--text); }
        @media (max-width: 860px) { .price-duo { grid-template-columns: 1fr; } }

        /* ---------------- SECTION PRIMITIVES ---------------- */
        section { padding-block: 5.5rem; position: relative; }
        .eyebrow {
            display: inline-flex; align-items: center; gap: 0.6rem;
            font-size: 0.74rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
            color: var(--accent); padding: 0.42rem 0.95rem; border-radius: 999px;
            border: 1px solid var(--border); background: var(--panel);
        }
        .eyebrow .dot {
            width: 6px; height: 6px; border-radius: 50%;
            background: var(--accent-3); box-shadow: 0 0 12px var(--accent-3);
            animation: pulse 2.4s ease-in-out infinite;
        }
        @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

        h2 {
            font-size: clamp(1.9rem, 4.4vw, 3rem); font-weight: 800;
            letter-spacing: -0.03em; line-height: 1.15; margin: 1.1rem 0 0.9rem;
        }
        h3 { font-size: 1.16rem; font-weight: 700; letter-spacing: -0.01em; }
        /* h3.as-h2: semantically a subsection (keeps heading hierarchy to <=5 h2 on
           this page) but visually identical to h2 -- same size, same weight. */
        h3.as-h2 {
            font-size: clamp(1.9rem, 4.4vw, 3rem); font-weight: 800;
            letter-spacing: -0.03em; line-height: 1.15; margin: 1.1rem 0 0.9rem;
        }
        .section-lead { color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
        .center { text-align: center; }
        .center .section-lead { margin-inline: auto; }
        .grad {
            background: linear-gradient(100deg, var(--accent) 5%, var(--accent-2) 50%, var(--accent-3) 95%);
            -webkit-background-clip: text; background-clip: text; color: transparent;
        }

        /* ---------------- HERO ---------------- */
        .hero { padding-block: 6rem 4.5rem; text-align: center; }
        .hero h1 {
            font-size: clamp(2.5rem, 7.2vw, 5.1rem); font-weight: 850;
            letter-spacing: -0.045em; line-height: 1.03; margin: 1.6rem 0 0;
            text-wrap: balance;
        }
        .hero h1 .line2 { display: block; }
        .hero-kicker {
            margin-top: 1.5rem; font-size: clamp(1.15rem, 3vw, 1.65rem);
            font-weight: 700; letter-spacing: -0.015em;
        }
        .hero-kicker .strike { color: var(--faint); text-decoration: line-through; text-decoration-thickness: 2px; }
        .hero-lead {
            margin: 1.5rem auto 0; max-width: 68ch;
            font-size: clamp(1rem, 2.1vw, 1.16rem); color: var(--muted);
        }
        .hero-lead strong { color: var(--text); font-weight: 650; }

        .cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; margin-top: 2.4rem; }
        .btn {
            display: inline-flex; align-items: center; gap: 0.6rem;
            padding: 0.95rem 1.9rem; border-radius: 999px;
            font-size: 1rem; font-weight: 700; text-decoration: none;
            transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
        }
        .btn-primary {
            color: #04101f; border: 1px solid transparent;
            background: linear-gradient(100deg, var(--accent), var(--accent-2) 65%, var(--accent-3));
            box-shadow: 0 10px 40px rgba(90, 169, 255, 0.28);
        }
        .btn-primary:hover, .btn-primary:focus-visible {
            transform: translateY(-2px); box-shadow: 0 16px 50px rgba(90, 169, 255, 0.42);
        }
        .btn-ghost {
            color: var(--text); border: 1px solid var(--border-hi); background: var(--panel);
        }
        .btn-ghost:hover, .btn-ghost:focus-visible {
            transform: translateY(-2px); border-color: var(--accent); background: var(--panel-strong);
        }
        .btn .arrow { transition: transform 0.25s ease; }
        .btn:hover .arrow { transform: translateX(4px); }

        .hero-note { margin-top: 1.3rem; font-size: 0.85rem; color: var(--faint); letter-spacing: 0.02em; }

        /* pill strip */
        .pill-strip { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-top: 3rem; list-style: none; }
        .pill {
            font-size: 0.82rem; font-weight: 600; color: var(--muted);
            padding: 0.45rem 1rem; border-radius: 999px;
            border: 1px solid var(--border); background: var(--panel);
        }
        .pill b { color: var(--text); font-weight: 700; }

        /* ---------------- NOTE MOCK (text only, drawn with CSS) ---------------- */
        .mock {
            margin: 4rem auto 0; max-width: 940px; text-align: left;
            border: 1px solid var(--border); border-radius: var(--radius);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
            overflow: hidden;
        }
        .mock-bar {
            display: flex; align-items: center; gap: 0.75rem;
            padding: 0.7rem 1.1rem; border-bottom: 1px solid var(--border);
            background: rgba(255, 255, 255, 0.02);
            font-family: var(--mono); font-size: 0.76rem; color: var(--faint);
        }
        .mock-bar .path { color: var(--muted); }
        .mock-bar .badge {
            margin-left: auto; color: var(--accent-3); border: 1px solid var(--border);
            border-radius: 999px; padding: 0.15rem 0.65rem; font-size: 0.68rem; letter-spacing: 0.08em;
        }
        .mock-body { display: grid; grid-template-columns: 240px 1fr; }
        .mock-side { border-right: 1px solid var(--border); padding: 1.1rem; font-size: 0.82rem; }
        .mock-side .side-title {
            font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase;
            color: var(--faint); margin-bottom: 0.7rem;
        }
        .mock-side ul { list-style: none; display: grid; gap: 0.42rem; }
        .mock-side li { color: var(--muted); font-family: var(--mono); font-size: 0.78rem; }
        .mock-side li.active { color: var(--accent); }
        .mock-side li .cnt { color: var(--faint); }
        .mock-main { padding: 1.4rem 1.5rem; font-family: var(--mono); font-size: 0.8rem; line-height: 1.85; }
        .mock-main .h { color: var(--accent); }
        .mock-main .t { color: var(--muted); }
        .mock-main .l { color: var(--accent-2); }
        .mock-main .c { color: var(--faint); }
        .mock-main .g { color: var(--gold); }

        /* ---------------- CARDS ---------------- */
        .grid { display: grid; column-gap: 1.1rem; row-gap: 1.5rem; margin-top: 3rem; }
        .grid-5 { grid-template-columns: repeat(6, 1fr); }
        .grid-5 > .card:nth-child(1),
        .grid-5 > .card:nth-child(2),
        .grid-5 > .card:nth-child(3) { grid-column: span 2; }
        .grid-5 > .card:nth-child(4),
        .grid-5 > .card:nth-child(5) { grid-column: span 3; }
        .grid-4 { grid-template-columns: repeat(4, 1fr); }
        .grid-3 { grid-template-columns: repeat(3, 1fr); }

        .card {
            position: relative; padding: 1.7rem 1.6rem;
            border: 1px solid var(--border); border-radius: var(--radius);
            background: var(--panel); overflow: hidden;
            transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.35s ease, background 0.35s ease;
        }
        .card::before {
            content: ''; position: absolute; inset: 0 0 auto 0; height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
        }
        .card:hover {
            transform: translateY(-4px); border-color: var(--border-hi);
            background: var(--panel-strong);
        }
        .card .num {
            font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
            color: var(--accent); opacity: 0.8;
        }
        .card .glyph { font-size: 1.6rem; line-height: 1; display: block; margin-bottom: 0.85rem; }
        .card h3 { margin: 0.7rem 0 0.55rem; }
        .card p { color: var(--muted); font-size: 0.95rem; }
        .card p b, .card p strong { color: var(--text); font-weight: 650; }

        /* ---------------- STEPS ---------------- */
        .steps { counter-reset: step; }
        .step {
            position: relative; padding-left: 0; text-align: center;
            display: flex; flex-direction: column; align-items: center;
        }
        .step .step-no {
            display: inline-flex; align-items: center; justify-content: center;
            width: 34px; height: 34px; border-radius: 10px;
            font-family: var(--mono); font-size: 0.85rem; font-weight: 700;
            color: #04101f; background: linear-gradient(140deg, var(--accent), var(--accent-2));
        }
        .step h3 { margin: 0.9rem 0 0.5rem; }
        .step p { color: var(--muted); font-size: 0.95rem; max-width: 34ch; margin-inline: auto; }

        /* ---------------- TAGLINES ---------------- */
        .taglines { display: grid; gap: 0.9rem; margin-top: 2.6rem; }
        .tagline {
            padding: 1.5rem 1.7rem; border-radius: var(--radius);
            border: 1px solid var(--border); background: var(--panel);
            font-size: clamp(1.05rem, 2.6vw, 1.45rem); font-weight: 700;
            letter-spacing: -0.02em; text-align: center;
            transition: border-color 0.3s ease, transform 0.3s ease;
        }
        .tagline:hover { border-color: var(--border-hi); transform: translateY(-2px); }

        /* ---------------- BAND / CTA ---------------- */
        .band {
            margin: 0 auto; padding: 3.6rem 2rem; border-radius: 26px;
            border: 1px solid var(--border-hi); text-align: center;
            background:
                radial-gradient(40rem 20rem at 50% -30%, rgba(90, 169, 255, 0.18), transparent 70%),
                linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
        }
        .band h2 { margin-top: 0; }

        /* ---------------- FAQ ---------------- */
        .faq { display: grid; gap: 0.7rem; margin-top: 2.6rem; max-width: 880px; margin-inline: auto; }
        details {
            border: 1px solid var(--border); border-radius: 14px;
            background: var(--panel); overflow: hidden;
            transition: border-color 0.3s ease;
        }
        details[open] { border-color: var(--border-hi); background: var(--panel-strong); }
        summary {
            cursor: pointer; list-style: none; padding: 1.1rem 1.35rem;
            font-weight: 650; font-size: 1rem; display: flex; align-items: center; gap: 1rem;
        }
        summary::-webkit-details-marker { display: none; }
        summary::after {
            content: '+'; margin-left: auto; color: var(--accent);
            font-size: 1.35rem; font-weight: 400; line-height: 1; transition: transform 0.3s ease;
        }
        details[open] summary::after { content: '−'; transform: rotate(180deg); }
        details p { padding: 0 1.35rem 1.25rem; color: var(--muted); font-size: 0.95rem; }

        .prose a, .card a.inline, details a {
            color: var(--accent); text-decoration: none;
            border-bottom: 1px solid rgba(90, 169, 255, 0.35);
            transition: color 0.25s ease, border-color 0.25s ease;
        }
        .prose a:hover, .card a.inline:hover, details a:hover,
        .prose a:focus-visible, details a:focus-visible {
            color: var(--accent-3); border-color: var(--accent-3);
        }

        .card-link {
            display: inline-flex; align-items: center; gap: 0.4rem;
            margin-top: 0.85rem; font-size: 0.83rem; font-weight: 700;
            color: var(--accent); text-decoration: none; letter-spacing: 0.01em;
            transition: color 0.25s ease, gap 0.25s ease;
        }
        .card-link:hover, .card-link:focus-visible { color: var(--accent-3); gap: 0.65rem; }

        .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-top: 1.1rem; }
        .duo .card ul { list-style: none; display: grid; gap: 0.45rem; margin-top: 0.8rem; }
        .duo .card li { color: var(--muted); font-size: 0.92rem; padding-left: 1.35rem; position: relative; }
        .duo .card li::before {
            content: '→'; position: absolute; left: 0; color: var(--accent); font-size: 0.85rem;
        }
        .duo .card li b { color: var(--text); font-weight: 650; }

        .flow {
            display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
            gap: 0.5rem 0.7rem; margin-top: 2.2rem;
            font-family: var(--mono); font-size: 0.8rem; color: var(--muted);
        }
        .flow .node {
            padding: 0.4rem 0.9rem; border-radius: 999px;
            border: 1px solid var(--border); background: var(--panel);
        }
        .flow .node.hi { color: var(--text); border-color: var(--border-hi); }
        .flow .sep { color: var(--faint); }

        .linkline {
            display: flex; flex-wrap: wrap; justify-content: center;
            gap: 0.5rem 1.15rem; margin-top: 2rem;
            padding-top: 1.5rem; border-top: 1px solid var(--border);
        }
        .linkline a {
            font-size: 0.84rem; color: var(--muted); text-decoration: none;
            border-bottom: 1px dashed rgba(120, 170, 255, 0.28);
            transition: color 0.25s ease, border-color 0.25s ease;
        }
        .linkline a:hover, .linkline a:focus-visible { color: var(--accent); border-color: var(--accent); }
        .linkline .lbl {
            font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
            color: var(--faint); font-weight: 700;
        }

        /* ---------------- SEO PROSE ---------------- */
        .prose { max-width: 78ch; margin-inline: auto; }
        .prose p { color: var(--faint); font-size: 0.9rem; line-height: 1.9; margin-bottom: 0.9rem; }
        .prose p strong { color: var(--muted); font-weight: 650; }

        /* ---------------- FOOTER ---------------- */
        footer {
            border-top: 1px solid var(--border); padding: 3rem 0 2.4rem;
            background: rgba(6, 11, 22, 0.6);
        }
        .foot-grid {
            display: grid; grid-template-columns: 1.4fr repeat(5, 1fr); gap: 2rem 1.6rem;
        }
        .foot-grid h4, .foot-grid .foot-h {
            font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
            color: var(--faint); margin-bottom: 0.9rem; font-weight: 700;
        }
        .foot-grid ul { list-style: none; display: grid; gap: 0.5rem; }
        .foot-grid a { color: var(--muted); text-decoration: none; font-size: 0.9rem; transition: color 0.25s ease; }
        .foot-grid a:hover, .foot-grid a:focus-visible { color: var(--accent); }
        .foot-about p { color: var(--muted); font-size: 0.9rem; max-width: 42ch; margin-top: 0.7rem; }
        .foot-bottom {
            margin-top: 2.6rem; padding-top: 1.4rem; border-top: 1px solid var(--border);
            display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: space-between;
            font-size: 0.8rem; color: var(--faint);
        }

        .sr-only {
            position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
            overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
        }

        /* ---------------- REVEAL ---------------- */
        .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
        .reveal.in { opacity: 1; transform: none; }

        /* ---------------- RESPONSIVE ---------------- */
        @media (max-width: 1120px) {
            header nav { gap: 1rem; }
            .nav-links { gap: 0.5rem 0.9rem; font-size: 0.86rem; }
        }
        @media (max-width: 980px) {
            .nav-links { display: none; }
            .grid-5 { grid-template-columns: repeat(2, 1fr); }
            .grid-5 > .card { grid-column: span 1 !important; }
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
            .foot-grid { grid-template-columns: 1fr 1fr; }
            .mock-body { grid-template-columns: 1fr; }
            .mock-side { border-right: none; border-bottom: 1px solid var(--border); }
        }
        @media (max-width: 720px) {
            section { padding-block: 4rem; }
            .nav-links { display: none; }
            .grid-3 { grid-template-columns: 1fr; }
            .grid-4, .grid-5 { grid-template-columns: 1fr; }
            .hero { padding-block: 3.5rem 3rem; }
            .band { padding: 2.6rem 1.3rem; }
            .duo { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            .foot-grid { grid-template-columns: 1fr; }
            .btn { width: 100%; justify-content: center; }
        }

        /* Below ~720px brand + language picker + CTA no longer fit on one line and
           the header pushed the whole page sideways. Shrink the row instead. */
        @media (max-width: 720px) {
            header nav { gap: 0.6rem; padding: 0.7rem 1rem; }
            .brand { font-size: 1.05rem; }
            .brand .dom { display: none; }
            .lang-trigger { padding: 0.38rem 0.55rem 0.38rem 0.5rem; gap: 0.35rem; }
            .nav-cta { font-size: 0.8rem; padding: 0.5rem 0.9rem; }
        }
        @media (max-width: 460px) {
            header nav { gap: 0.45rem; padding: 0.65rem 0.85rem; }
            .brand { font-size: 0.98rem; }
            .lang-current { display: none; }
            .nav-cta { font-size: 0.74rem; padding: 0.46rem 0.78rem; }
        }
        @media print {
            body { background: #fff; color: #000; }
            body::before, body::after { display: none; }
            header, footer { position: static; background: none; }
            .card, .tagline, details, .mock { border-color: #ccc; background: none; }
            .linkline a::after { content: ' (' attr(href) ')'; font-size: 0.7em; color: #555; }
            .grad, .brand .ai { color: #000 !important; -webkit-text-fill-color: #000; }
        }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important; scroll-behavior: auto !important;
            }
            .reveal { opacity: 1; transform: none; }
        }

        /* ---------------- SCREENSHOTS, PLATFORM TABLE (seo-poprawki.md, faza 5) ---------------- */
        .shot { margin: 2.6rem auto 0; max-width: 1100px; }
        .shot img { display: block; width: 100%; height: auto; border-radius: 18px;
            border: 1px solid var(--border-hi); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); }
        .shot figcaption { margin-top: 0.8rem; color: var(--muted); font-size: 0.86rem; text-align: center; }
        .shot-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 2rem; }
        .shot-row .shot { margin-top: 0; }
        .prose-block { max-width: 70ch; margin: 1.6rem auto 0; color: var(--muted); font-size: 1rem; }
        .prose-block p + p { margin-top: 0.9rem; }
        .prose-block strong { color: var(--text); }
        .prose-block a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(90, 169, 255, 0.35); }
        .plat { width: 100%; max-width: 760px; margin: 1.8rem auto 0; border-collapse: collapse; font-size: 0.95rem; }
        .plat caption { caption-side: top; text-align: left; color: var(--faint); font-size: 0.8rem;
            letter-spacing: 0.12em; text-transform: uppercase; padding-bottom: 0.6rem; }
        .plat th, .plat td { text-align: left; padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--border); }
        .plat th { color: var(--text); font-weight: 650; }
        .plat td { color: var(--muted); }
        @media (max-width: 760px) { .shot-row { grid-template-columns: 1fr; } }