:root {
      --bg: #07111f;
      --bg-2: #0b1729;
      --panel: #101f35;
      --panel-2: #152740;
      --line: rgba(255,255,255,.10);
      --text: #eef6ff;
      --muted: #aabbd0;
      --blue: #42a5ff;
      --blue-2: #1378ff;
      --cyan: #62d8ff;
      --green: #36d38a;
      --gold: #ffd066;
      --white: #ffffff;
      --shadow: 0 24px 70px rgba(0,0,0,.30);
      --radius: 22px;
      --max: 1160px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 0%, rgba(19,120,255,.19), transparent 32rem),
        radial-gradient(circle at 82% 18%, rgba(98,216,255,.10), transparent 28rem),
        var(--bg);
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.58;
      -webkit-font-smoothing: antialiased;
    }

    img { max-width: 100%; height: auto; }
    a { color: inherit; }

    .wrap {
      width: min(var(--max), calc(100% - 36px));
      margin: 0 auto;
    }

    .eyebrow {
      margin: 0 0 12px;
      color: var(--cyan);
      font-size: .82rem;
      font-weight: 800;
      letter-spacing: .13em;
      text-transform: uppercase;
    }

    h1, h2, h3 { line-height: 1.08; margin-top: 0; }
    h1 { font-size: clamp(2.45rem, 6vw, 5rem); letter-spacing: -.045em; }
    h2 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -.03em; }
    h3 { font-size: 1.28rem; }

    p { color: var(--muted); font-size: 1.05rem; }
    strong { color: var(--white); }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 30;
      border-bottom: 1px solid var(--line);
      background: rgba(7,17,31,.88);
      backdrop-filter: blur(14px);
    }

    .topbar-inner {
      min-height: 68px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 11px;
      font-weight: 900;
      letter-spacing: -.02em;
      text-decoration: none;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: linear-gradient(145deg, var(--blue-2), #252eab);
      box-shadow: 0 8px 28px rgba(19,120,255,.35);
      font-size: .77rem;
      line-height: 1;
      text-align: center;
    }

    .top-cta,
    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border: 0;
      border-radius: 12px;
      text-decoration: none;
      font-weight: 800;
      cursor: pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }

    .top-cta {
      padding: 11px 16px;
      color: #04111e;
      background: var(--white);
      font-size: .94rem;
    }

    .button {
      min-height: 54px;
      padding: 14px 22px;
      color: #fff;
      background: linear-gradient(135deg, var(--blue-2), var(--blue));
      box-shadow: 0 13px 32px rgba(19,120,255,.26);
    }

    .button:hover, .top-cta:hover { transform: translateY(-2px); }
    .button.secondary {
      background: transparent;
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: none;
    }

    .button.large { min-height: 62px; padding: 16px 28px; font-size: 1.08rem; }

    .hero { padding: 76px 0 58px; }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 58px;
      align-items: center;
    }

    .hero h1 span {
      color: transparent;
      background: linear-gradient(90deg, #fff 12%, var(--cyan) 90%);
      background-clip: text;
      -webkit-background-clip: text;
    }

    .hero-lead {
      max-width: 740px;
      margin: 20px 0 22px;
      font-size: clamp(1.12rem, 2vw, 1.36rem);
      color: #cad9e9;
    }

    .hero-lead strong { color: var(--white); }

    .quick-benefits {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 25px 0 30px;
      padding: 0;
      list-style: none;
    }

    .quick-benefits li {
      padding: 9px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255,255,255,.045);
      color: #d7e6f5;
      font-weight: 700;
      font-size: .91rem;
    }

    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

    .microcopy {
      margin-top: 13px;
      font-size: .9rem;
      color: #92a8c0;
    }

    .product-visual {
      position: relative;
      max-width: 480px;
      margin-inline: auto;
    }

    .product-visual::before {
      content: "";
      position: absolute;
      inset: 10% 3%;
      filter: blur(70px);
      background: rgba(29,138,255,.27);
      z-index: -1;
    }

    .product-visual img {
      display: block;
      width: 100%;
      border-radius: 18px;
      filter: drop-shadow(0 28px 40px rgba(0,0,0,.38));
    }

    .trust-strip {
      border-block: 1px solid var(--line);
      background: rgba(255,255,255,.025);
    }

    .trust-grid {
      min-height: 108px;
      display: grid;
      grid-template-columns: repeat(4,1fr);
      align-items: center;
    }

    .trust-item {
      padding: 18px 22px;
      text-align: center;
      border-right: 1px solid var(--line);
    }
    .trust-item:last-child { border-right: 0; }
    .trust-item b { display: block; color: #fff; font-size: 1.05rem; }
    .trust-item span { color: #96aac0; font-size: .88rem; }

    section { padding: 86px 0; }
    .section-head { max-width: 800px; margin: 0 auto 42px; text-align: center; }
    .section-head p { max-width: 720px; margin-inline: auto; }

    .problem-grid,
    .benefit-grid,
    .value-grid,
    .proof-grid {
      display: grid;
      grid-template-columns: repeat(3,1fr);
      gap: 18px;
    }

    .card {
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(155deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
      box-shadow: 0 12px 35px rgba(0,0,0,.12);
    }

    .card .num,
    .step-num {
      width: 40px;
      height: 40px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: rgba(66,165,255,.14);
      color: var(--cyan);
      font-weight: 900;
      margin-bottom: 18px;
    }

    .card p { margin-bottom: 0; }

    .demo-section { background: #091527; }
    .demo-shell {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 28px;
      align-items: stretch;
    }

    .demo-copy {
      padding: 34px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(155deg, rgba(19,120,255,.14), rgba(255,255,255,.025));
    }

    .steps { display: grid; gap: 20px; margin-top: 28px; }
    .step { display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
    .step-num { margin: 0; width: 44px; height: 44px; }
    .step h3 { margin: 1px 0 5px; }
    .step p { margin: 0; font-size: .98rem; }

    .app-mock {
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius);
      background: #0f1a2a;
      box-shadow: var(--shadow);
    }

    .app-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 14px 18px;
      border-bottom: 1px solid var(--line);
      background: #111e31;
    }

    .app-top strong { font-size: .95rem; }
    .status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); display: inline-block; margin-right: 7px; }
    .app-body { padding: 20px; }

    .input-demo,
    .analysis-demo,
    .freq-demo {
      border: 1px solid rgba(255,255,255,.09);
      border-radius: 13px;
      background: #0c1625;
      padding: 16px;
      margin-bottom: 14px;
    }

    .demo-label { color: #9eb2c9; font-size: .77rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 800; }
    .demo-input { margin-top: 8px; color: #fff; }

    .match {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      padding: 11px 0;
      border-bottom: 1px solid rgba(255,255,255,.07);
    }
    .match:last-child { border-bottom: 0; }
    .match b { color: #fff; }
    .match small { display: block; color: #8fa5be; }
    .percent { color: var(--cyan); font-weight: 900; white-space: nowrap; }

    .parasite-line {
      margin-top: 13px;
      padding-top: 13px;
      border-top: 1px dashed rgba(255,255,255,.11);
      color: #c0d0df;
      font-size: .92rem;
    }

    .freq-row {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: 12px;
      padding: 7px 0;
      color: #aabed2;
      font-size: .89rem;
    }
    .freq-row b { color: #fff; }

    .start-demo {
      width: 100%;
      min-height: 48px;
      margin-top: 8px;
      border: 0;
      border-radius: 10px;
      background: #16925b;
      color: white;
      font-weight: 900;
      font-size: 1rem;
    }

    .caption {
      margin: 12px 0 0;
      font-size: .82rem;
      color: #7f96ae;
      text-align: center;
    }

    .big-benefit {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .checklist {
      list-style: none;
      padding: 0;
      margin: 26px 0 0;
      display: grid;
      gap: 14px;
    }

    .checklist li {
      position: relative;
      padding-left: 34px;
      color: #c7d6e5;
    }

    .checklist li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: -1px;
      width: 23px;
      height: 23px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #06131d;
      background: var(--green);
      font-weight: 900;
      font-size: .82rem;
    }

    .screenshot-frame {
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255,255,255,.04);
      box-shadow: var(--shadow);
    }
    .screenshot-frame img { display:block; border-radius: 13px; }

    .notice {
      margin-top: 14px;
      padding: 14px 16px;
      border-radius: 12px;
      border: 1px solid rgba(255,208,102,.23);
      background: rgba(255,208,102,.07);
      color: #d8c692;
      font-size: .85rem;
    }

    .different { background: linear-gradient(180deg, transparent, rgba(19,120,255,.06), transparent); }
    .feature-icon { font-size: 1.55rem; margin-bottom: 13px; }

    .authority {
      border-block: 1px solid var(--line);
      background: rgba(255,255,255,.025);
    }

    .authority-box {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 48px;
      align-items: center;
      padding: 42px;
      border: 1px solid var(--line);
      border-radius: 28px;
      background: rgba(6,15,27,.65);
    }

    .authority-stat {
      text-align: center;
      padding: 35px;
      border-radius: 22px;
      background: linear-gradient(145deg, rgba(19,120,255,.19), rgba(98,216,255,.06));
    }
    .authority-stat strong { display: block; font-size: clamp(3rem, 8vw, 5rem); line-height: 1; color: var(--cyan); }
    .authority-stat span { display: block; margin-top: 9px; color: #bed0e1; font-weight: 800; }

    .quote {
      margin: 22px 0 0;
      padding: 20px 22px;
      border-left: 3px solid var(--blue);
      background: rgba(255,255,255,.035);
      border-radius: 0 14px 14px 0;
      color: #dbe8f5;
    }
    .quote cite { display:block; margin-top: 9px; color: #8fa5bd; font-style: normal; font-size: .88rem; }

    .control-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 44px;
      align-items: center;
    }

    .value-section { background: #091527; }
    .value-grid { grid-template-columns: repeat(4,1fr); }
    .value-card { text-align: center; padding: 24px 18px; }
    .value-card b { display: block; margin-top: 9px; }
    .value-card span { color: #91a9c0; font-size: .9rem; }
    .value-icon { font-size: 1.55rem; }

    .price-box {
      max-width: 870px;
      margin: 0 auto;
      padding: 48px;
      border: 1px solid rgba(66,165,255,.25);
      border-radius: 30px;
      background:
        radial-gradient(circle at 50% 0%, rgba(19,120,255,.18), transparent 24rem),
        var(--panel);
      box-shadow: var(--shadow);
      text-align: center;
    }

    .price {
      margin: 14px 0 0;
      font-size: clamp(3.7rem, 9vw, 6.3rem);
      line-height: 1;
      letter-spacing: -.06em;
      font-weight: 900;
      color: #fff;
    }

    .price-sub { margin: 11px 0 26px; color: #b7c9db; font-weight: 700; }

    .included {
      display: grid;
      grid-template-columns: repeat(2,1fr);
      gap: 10px 18px;
      max-width: 660px;
      margin: 28px auto 32px;
      text-align: left;
    }
    .included div { color: #d0deeb; }
    .included div::before { content: "✓ "; color: var(--green); font-weight: 900; }

    .payment-placeholder {
      max-width: 590px;
      margin: 20px auto 0;
      padding: 22px;
      border: 1px dashed rgba(255,255,255,.24);
      border-radius: 14px;
      background: rgba(0,0,0,.13);
    }
    .payment-placeholder b { display:block; color:#fff; }
    .payment-placeholder span { color:#9db1c7; font-size:.9rem; }

    .after-buy {
      margin-top: 22px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
      color: #9fb4ca;
      font-size: .9rem;
    }

    .faq { max-width: 900px; margin: 0 auto; display: grid; gap: 12px; }
    details {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: rgba(255,255,255,.035);
      padding: 0 20px;
    }
    summary {
      cursor: pointer;
      list-style: none;
      padding: 19px 32px 19px 0;
      position: relative;
      font-weight: 800;
      color: #fff;
    }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; position:absolute; right:0; top:13px; font-size:1.6rem; color:var(--cyan); }
    details[open] summary::after { content: "−"; }
    details p { margin-top: 0; padding-bottom: 16px; }

    .final-close { text-align: center; padding-bottom: 110px; }
    .final-close .inner {
      max-width: 900px;
      margin: 0 auto;
      padding: 54px 34px;
      border-radius: 28px;
      background: linear-gradient(145deg, rgba(19,120,255,.18), rgba(255,255,255,.035));
      border: 1px solid var(--line);
    }

    footer {
      padding: 30px 0 90px;
      border-top: 1px solid var(--line);
      color: #7f95ad;
      text-align: center;
      font-size: .85rem;
    }
    footer a { color:#a9bed3; text-decoration:none; }

    .mobile-buy {
      display: none;
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 40;
      min-height: 56px;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 9px 10px 9px 16px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 14px;
      background: rgba(7,17,31,.95);
      box-shadow: 0 14px 40px rgba(0,0,0,.4);
      backdrop-filter: blur(14px);
    }
    .mobile-buy b { display:block; font-size:.96rem; }
    .mobile-buy small { color:#90a6be; }
    .mobile-buy a { padding: 10px 14px; border-radius:10px; background:var(--blue-2); text-decoration:none; font-weight:900; white-space:nowrap; }

    @media (max-width: 920px) {
      .hero-grid,
      .demo-shell,
      .big-benefit,
      .authority-box,
      .control-grid { grid-template-columns: 1fr; }
      .hero { padding-top: 54px; }
      .product-visual { max-width: 430px; }
      .trust-grid { grid-template-columns: repeat(2,1fr); }
      .trust-item:nth-child(2) { border-right:0; }
      .trust-item:nth-child(-n+2) { border-bottom:1px solid var(--line); }
      .problem-grid, .benefit-grid, .proof-grid { grid-template-columns: 1fr 1fr; }
      .value-grid { grid-template-columns: 1fr 1fr; }
      .authority-stat { max-width: 460px; width:100%; margin:0 auto; }
    }

    @media (max-width: 640px) {
      .wrap { width: min(100% - 24px, var(--max)); }
      .top-cta { display:none; }
      h1 { font-size: clamp(2.35rem, 12vw, 3.35rem); }
      section { padding: 66px 0; }
      .hero { padding-top: 44px; }
      .hero-grid { gap: 34px; }
      .hero-actions .button { width:100%; }
      .quick-benefits { gap:8px; }
      .quick-benefits li { font-size:.83rem; }
      .problem-grid, .benefit-grid, .proof-grid, .value-grid, .included { grid-template-columns:1fr; }
      .trust-grid { grid-template-columns:1fr 1fr; }
      .trust-item { padding:15px 9px; }
      .card, .demo-copy { padding:22px; }
      .app-body { padding:14px; }
      .freq-row { grid-template-columns:67px 1fr; }
      .authority-box, .price-box { padding:28px 20px; }
      .mobile-buy.revealed { display:flex; }
      footer { padding-bottom:110px; }
    }