:root{
    --brand:#00807d;
    --brand-ink:#00605e;
    --brand-soft:#e8f7f2;
    --brand-2:#2fa9ae;
    --sidebar:#02172c;
    --sidebar-2:#0a2a3d;
    --ink:#0b1620;
    --ink-2:#5a6b72;
    --muted:#5a6b72;
    --page:#fbfbfb;
    --surface:#ffffff;
    --line:#eaeeee;
    --good:#0b7a4b;
    --paper:#f6f8f8;
  }
  *{box-sizing:border-box}
  html,body{margin:0;font-family:Inter,system-ui,Segoe UI,sans-serif;color:var(--ink);background:#fff}
  a{color:inherit;text-decoration:none}
  .topbar{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);background:var(--surface)}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}
  .mark{width:30px;height:30px;border-radius:8px;background:#fff;display:grid;place-items:center;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
  .mark img{width:22px;height:22px;object-fit:contain;display:block}
  .topbar nav{display:flex;gap:22px;font-size:14px;color:var(--ink-2)}
  .top-actions{display:flex;gap:10px;align-items:center}
  .btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:10px 16px;font-weight:650;font-size:14px;border:1px solid transparent;cursor:pointer}
  .btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
  .btn-dark{background:var(--brand);color:#fff}
  .btn-gold{background:var(--brand);color:#fff;border:none}
  .btn-outline-w{background:transparent;color:#fff;border:1.5px solid rgba(238,245,246,.45)}

  .hero{background:linear-gradient(180deg,#02172c 0%,#032033 55%,#023e49 100%);color:#eef5f6;overflow:hidden;position:relative}
  .hero-inner{max-width:1100px;margin:0 auto;padding:54px 24px 0;text-align:center}
  .hero h1{margin:0;font-size:52px;line-height:1.08;letter-spacing:-.035em;font-weight:800}
  .hero h1 em{font-style:normal;color:var(--brand-2)}
  .hero p.lead{max-width:680px;margin:18px auto 0;font-size:18px;line-height:1.5;color:rgba(238,245,246,.72)}
  .cta-row{display:flex;gap:12px;justify-content:center;margin:28px 0 8px}
  .trust{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;font-size:13px;color:rgba(238,245,246,.72);margin-bottom:28px}
  .trust span::before{content:"✓ ";color:var(--brand-2)}

  .stage{position:relative;height:430px;margin-top:12px}
  .marquee-wrap{position:absolute;inset:40px 0 0;overflow:hidden}
  .marquee{
    display:flex;gap:16px;width:max-content;
    animation:slide 42s linear infinite;
    align-items:flex-start;padding:0 24px;
  }
  .stage:hover .marquee{animation-play-state:paused}
  @keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
  .fade-l,.fade-r{position:absolute;top:0;bottom:0;width:90px;z-index:3;pointer-events:none}
  .fade-l{left:0;background:linear-gradient(90deg,#023e49,transparent)}
  .fade-r{right:0;background:linear-gradient(270deg,#023e49,transparent)}

  .mini{width:250px;background:var(--brand-soft);border-radius:16px;padding:14px;color:var(--ink);box-shadow:0 10px 24px rgba(2,23,44,.22);flex:none}
  .mini.photo{padding:0;overflow:hidden;height:178px;position:relative}
  .mini.photo img{width:100%;height:100%;object-fit:cover;display:block}
  .mini.photo .cap{position:absolute;left:10px;bottom:10px;background:rgba(15,23,42,.78);color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px}
  .mini h4{margin:0 0 8px;font-size:13px;color:#475569;font-weight:650}
  .mini .val{font-size:22px;font-weight:800}
  .mini table{width:100%;border-collapse:collapse;font-size:12px}
  .mini td{padding:5px 0;border-bottom:1px solid #dbe7f4}
  .chip{display:inline-block;background:#fff;border-radius:999px;padding:2px 8px;font-size:11px;color:var(--brand-ink);font-weight:650}
  .bar{height:6px;background:#d5ebe8;border-radius:99px;overflow:hidden;margin-top:8px}
  .bar i{display:block;height:100%;background:var(--brand)}

  .center-app{
    position:absolute;left:50%;bottom:0;transform:translateX(-50%);
    width:min(760px,78vw);height:340px;background:#fff;color:#0f172a;
    border-radius:16px 16px 0 0;box-shadow:0 30px 80px rgba(0,20,50,.35);
    z-index:5;overflow:hidden;display:grid;grid-template-columns:188px 1fr;
  }
  .sb{background:var(--sidebar);border-right:1px solid #0a2438;padding:12px 10px;font-size:13px;color:#a8bcc7}
  .sb .logo{font-weight:800;padding:6px 8px 14px;color:#fff;display:flex;align-items:center;gap:8px}
  .sb .logo img{width:22px;height:22px;object-fit:contain;background:#fff;border-radius:6px;padding:2px}
  .sb a{display:block;padding:8px 10px;border-radius:8px;color:#a8bcc7}
  .sb a.on{background:#023e49;color:#fff;font-weight:650}
  .app-main{padding:14px 16px}
  .app-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;color:#64748b}
  .kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .kpi{border:1px solid #e6eef6;border-radius:10px;padding:12px}
  .kpi small{color:#64748b}
  .kpi b{display:block;font-size:22px;margin-top:4px}
  .chart{margin-top:12px;height:96px;border:1px solid #e6eef6;border-radius:10px;padding:8px 12px}
  .chart svg{width:100%;height:70px}

  .arrow{
    position:absolute;right:18px;top:46%;z-index:6;width:40px;height:40px;border-radius:50%;
    border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.12);color:#fff;cursor:pointer
  }

  section{padding:72px 24px}
  .wrap{max-width:1080px;margin:0 auto}
  h2{font-size:34px;letter-spacing:-.03em;margin:0 0 10px}
  .sub{color:var(--muted);margin:0 0 28px;font-size:17px}
  .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .card{background:#fff;border:1px solid #e7eef5;border-radius:14px;padding:20px}
  .card h3{margin:0 0 8px;font-size:17px}
  .card p{margin:0;color:#475569;line-height:1.5;font-size:14.5px}
  .paper{background:var(--paper)}
  .flow{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 22px}
  .flow b{background:#fff;border:1px solid #dbe4ef;border-radius:999px;padding:6px 12px;font-size:13px}
  .feat{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;margin:0 0 42px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}
  .feat.rev{grid-template-columns:.95fr 1.05fr}
  .feat.rev .feat-media{order:2}
  .feat.rev .feat-copy{order:1}
  .feat-media{position:relative;min-height:220px}
  .feat-media img.shot{width:100%;height:240px;object-fit:cover;border-radius:14px;display:block}
  .feat-media .mock{
    position:absolute;right:12px;bottom:-16px;width:56%;background:#fff;border-radius:12px;
    box-shadow:0 12px 32px rgba(2,23,44,.18);padding:10px 12px;font-size:12px;color:var(--ink)
  }
  .feat-media .mock b{display:block;font-size:18px;margin:2px 0 6px}
  .feat-media .mock small{color:var(--ink-2)}
  .feat-copy h3{margin:0 0 8px;font-size:22px;display:flex;align-items:center;gap:10px}
  .ico{width:36px;height:36px;border-radius:10px;background:var(--brand-soft);color:var(--brand-ink);display:grid;place-items:center;flex:none}
  .ico svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .feat-copy p{margin:0 0 12px;color:#475569;line-height:1.5}
  .feat-copy ul{margin:0;padding:0;list-style:none}
  .feat-copy li{padding:6px 0 6px 18px;position:relative;color:#334155;font-size:14.5px}
  .feat-copy li::before{content:"";position:absolute;left:0;top:12px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
  .kicker{color:var(--brand);font-weight:700;margin:0 0 8px;letter-spacing:.04em;font-size:12px}
  .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .plan{border:1px solid #e7eef5;border-radius:16px;padding:22px;background:#fff}
  .plan.hot{border-color:var(--brand);box-shadow:0 10px 30px rgba(0,128,125,.14)}
  .plan .price{font-size:32px;font-weight:800;margin:8px 0}
  .plan ul{margin:0;padding:0 0 0 18px;color:#475569;line-height:1.7}
  footer{border-top:1px solid #e8eef5;padding:28px 24px;color:#64748b;font-size:13px}
  .only-m{display:none}

  @media(max-width:900px){
    .grid3,.plans,.feat,.feat.rev{grid-template-columns:1fr}
    .feat.rev .feat-media,.feat.rev .feat-copy{order:unset}
    .feat-media .mock{position:relative;right:auto;bottom:auto;width:auto;margin-top:10px}
    .sb{display:none}
    .center-app{grid-template-columns:1fr}
  }

  @media(max-width:720px){
    .topbar{height:56px;padding:0 12px;gap:8px}
    .topbar nav{display:none}
    .btn-ghost{display:none}
    .top-actions .btn{padding:9px 12px;font-size:13px}
    .brand{font-size:15px}
    .only-m{display:flex;gap:12px;justify-content:center;padding:10px 16px 0;font-size:13px;font-weight:600}
    .only-m a{color:#dbeafe}

    .hero-inner{padding:28px 16px 0}
    .hero h1{font-size:28px;letter-spacing:-.03em}
    .hero p.lead{font-size:15px;line-height:1.45;margin-top:12px}
    .cta-row{flex-direction:column;align-items:stretch;margin:20px 0 6px}
    .cta-row .btn{width:100%;padding:13px 16px;font-size:15px}
    .trust{gap:8px 14px;font-size:12px;margin-bottom:16px}

    .stage{
      height:auto;
      margin-top:8px;
      display:flex;
      flex-direction:column;
      padding-bottom:8px;
    }
    .marquee-wrap{
      position:relative;
      inset:auto;
      order:2;
      height:150px;
      margin-top:14px;
    }
    .marquee{animation-duration:28s;padding:0 12px;align-items:stretch}
    .mini{width:200px;padding:12px}
    .mini.photo{height:150px;width:210px}
    .mini .val{font-size:18px}
    .fade-l,.fade-r{width:36px}
    .fade-l{background:linear-gradient(90deg,#023e49,transparent)}
    .fade-r{background:linear-gradient(270deg,#023e49,transparent)}
    .only-m a{color:rgba(238,245,246,.8)}
    .arrow{display:none}

    .center-app{
      position:relative;
      left:auto;
      bottom:auto;
      transform:none;
      order:1;
      width:calc(100% - 24px);
      margin:0 auto;
      height:auto;
      border-radius:14px;
      box-shadow:0 16px 40px rgba(0,20,50,.28);
    }
    .app-main{padding:12px}
    .app-top{font-size:11px;gap:8px}
    .kpis{gap:8px}
    .kpi{padding:10px}
    .kpi b{font-size:17px}
    .chart{height:72px;margin-top:8px}
    .chart svg{height:52px}

    section{padding:40px 16px}
    h2{font-size:24px}
    .sub{font-size:15px;margin-bottom:18px}
    .card{padding:16px}
    .flow{gap:6px}
    .flow b{font-size:12px;padding:5px 10px}
    .plan{padding:18px}
    .plan .price{font-size:26px}
    footer .wrap{flex-direction:column}
  }

  @media(max-width:380px){
    .hero h1{font-size:24px}
    .mini{width:176px}
    .kpi b{font-size:15px}
  }

  .topbar{position:relative;z-index:30}
  .topbar nav{align-items:center}
  .has-mega{position:relative}
  .has-mega > a{display:inline-flex;align-items:center;gap:6px;padding:16px 0}
  .mega{
    display:none;position:absolute;left:50%;transform:translateX(-30%);
    top:100%;width:640px;background:#fff;border:1px solid var(--line);
    border-radius:14px;box-shadow:0 18px 50px rgba(2,23,44,.16);
    grid-template-columns:220px 1fr;overflow:hidden;z-index:40;
  }
  .has-mega:hover .mega,.has-mega:focus-within .mega{display:grid}
  .mega-mods{background:#f6f8f8;border-right:1px solid var(--line);padding:8px}
  .mega-mods{position:relative;min-height:280px}
  .mega-mod{padding:4px;font-weight:650;font-size:13.5px;color:var(--ink)}
  .mega-mod > a{display:block;padding:10px 12px;border-radius:8px}
  .mega-mod:hover > a,.mega-mod:focus-within > a{background:var(--brand-soft);color:var(--brand-ink)}
  .mega-panel{
    display:none;position:absolute;left:220px;top:0;right:0;bottom:0;
    padding:16px 18px;background:#fff;font-weight:400
  }
  .mega-mod:hover .mega-panel,.mega-mod:focus-within .mega-panel{display:block}
  .mega-mod:first-child .mega-panel{display:block}
  .mega-mods:hover .mega-mod:first-child:not(:hover):not(:focus-within) .mega-panel{display:none}
  .mega-panel strong{display:block;margin-bottom:8px;color:var(--brand-ink)}
  .mega-panel a{display:block;padding:5px 0;font-size:13.5px;color:#334155}
  .mega-panel a:hover{color:var(--brand)}
  .page-hero{background:linear-gradient(180deg,#02172c,#023e49);color:#eef5f6;padding:48px 24px 36px}
  .page-hero h1{margin:8px 0 8px;font-size:36px}
  .page-hero p{margin:0;max-width:640px;color:rgba(238,245,246,.75)}
  .crumb{font-size:13px;color:rgba(238,245,246,.55)}
  .crumb a{color:#9ee6e2}
  @media(max-width:720px){
    .mega{position:static;transform:none;width:auto;display:none}
    .has-mega:focus-within .mega{display:block}
  }