:root{
      --bg:#f4f9ff;
      --panel:#ffffff;
      --panel-soft:#edf6ff;
      --ink:#10233e;
      --muted:#5c718d;
      --line:#d9e7f6;
      --brand:#1f6feb;
      --brand2:#63b0ff;
      --accent:#0ea5e9;
      --dark:#0f2747;
      --shadow:0 18px 55px rgba(16,35,62,.10);
      --radius:24px;
      --radius-sm:18px;
      --max:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Inter",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(99,176,255,.14), transparent 30%),
        linear-gradient(180deg,#f7fbff 0%,#eef6fd 100%);
      line-height:1.7;
    }
    a{text-decoration:none;color:var(--brand)}
    img{max-width:100%;display:block}
    .container{width:min(var(--max),calc(100% - 32px));margin:0 auto}

    .topbar{
      position:sticky;
      top:0;
      z-index:40;
      backdrop-filter:blur(10px);
      background:rgba(244,249,255,.84);
      border-bottom:1px solid rgba(217,231,246,.9);
    }

    .topbar-inner{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }

    .brand{
      font-size:1.1rem;
      font-weight:800;
      color:var(--dark);
      letter-spacing:.2px;
    }
    .brand span{color:var(--brand)}

    .nav{
      display:flex;
      gap:20px;
      flex-wrap:wrap;
      align-items:center;
    }

    .nav a{
      color:var(--muted);
      font-weight:600;
      font-size:.95rem;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:14px 22px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--brand),var(--brand2));
      color:#fff;
      font-weight:700;
      box-shadow:0 12px 30px rgba(31,111,235,.22);
    }

    .btn.secondary{
      background:#fff;
      color:var(--brand);
      border:1px solid var(--line);
      box-shadow:none;
    }

    .product-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      margin-top:12px;
      padding:10px 16px;
      border-radius:999px;
      background:#fff;
      color:var(--brand);
      border:1px solid var(--line);
      font-weight:700;
      font-size:.92rem;
      transition:.2s ease;
    }

    .product-btn:hover{
      background:var(--panel-soft);
    }

    .hero{padding:54px 0 28px}

    .hero-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:26px;
      align-items:stretch;
    }

    .hero-main,
    .hero-side,
    .section-card,
    .product-card,
    .trust-card,
    .case-card,
    .faq-item,
    .cta-panel{
      background:rgba(255,255,255,.90);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      border-radius:var(--radius);
    }

    .hero-main{
      padding:42px;
      background:linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(237,246,255,.90) 100%);
    }

    .eyebrow{
      display:inline-block;
      padding:8px 14px;
      border-radius:999px;
      background:var(--panel-soft);
      color:var(--brand);
      font-size:.88rem;
      font-weight:700;
      margin-bottom:18px;
    }

    h1,h2,h3{
      margin:0 0 14px;
      line-height:1.18;
      letter-spacing:-.02em;
    }

    h1{
      font-family:"Playfair Display",serif;
      font-size:clamp(2.2rem,4.2vw,4rem);
      color:var(--dark);
    }

    h2{
      font-family:"Playfair Display",serif;
      font-size:clamp(1.65rem,2.9vw,2.4rem);
      color:#123458;
    }

    h3{
      font-size:1.16rem;
      color:#173b63;
    }

    .product-card h3 a{
      color:#173b63;
    }

    .product-card h3 a:hover{
      color:var(--brand);
    }

    p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:1rem;
    }

    .lead{
      font-size:1.06rem;
      max-width:62ch;
    }

    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }

    .hero-side{
      padding:24px;
      display:grid;
      gap:16px;
      background:linear-gradient(160deg, rgba(31,111,235,.05), rgba(14,165,233,.09));
    }

    .mini-stat{
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:18px;
    }

    .mini-stat strong{
      display:block;
      font-size:1.25rem;
      color:var(--dark);
      margin-bottom:4px;
    }

    .section{padding:28px 0}
    .section-card{padding:42px}
    .section-intro{max-width:780px;margin-bottom:28px}

    .grid-4{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }

    .grid-3{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }

    .grid-2{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }

    .trust-card,.product-card,.case-card{
      padding:24px;
    }

    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }

    .badge{
      padding:10px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:#35506f;
      font-size:.92rem;
      font-weight:700;
    }

    .feature-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }

    .feature-item{
      background:var(--panel-soft);
      border:1px solid var(--line);
      border-radius:16px;
      padding:14px 16px;
      color:#35506f;
      font-weight:600;
    }

    .case-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
      flex-wrap:wrap;
    }

    .case-tag{
      display:inline-flex;
      padding:7px 12px;
      border-radius:999px;
      background:var(--panel-soft);
      color:var(--brand);
      font-size:.84rem;
      font-weight:700;
    }

    .case-metrics{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
      margin:18px 0 10px;
    }

    .metric{
      background:#f8fbff;
      border:1px solid var(--line);
      border-radius:14px;
      padding:12px;
      text-align:center;
    }

    .metric strong{
      display:block;
      color:var(--dark);
      font-size:1.05rem;
      margin-bottom:4px;
    }

    .quote{
      margin-top:14px;
      padding:16px 18px;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(31,111,235,.05), rgba(14,165,233,.08));
      border:1px solid var(--line);
      color:#3d5875;
      font-style:italic;
    }

    .faq{
      display:grid;
      gap:16px;
      margin-top:20px;
    }

    .faq-item{padding:22px 24px}
    .faq-item p:last-child{margin-bottom:0}

    .cta-panel{
      padding:30px;
      background:linear-gradient(135deg,#0f4c8a 0%, #2d80d1 100%);
      color:#fff;
    }

    .cta-panel h2,
    .cta-panel p{
      color:#fff;
    }

    .cta-panel .btn{
      background:#fff;
      color:#1459aa;
      box-shadow:none;
      margin-top:6px;
    }

    .meta-strip{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:0 0 26px;
      color:#6a809c;
      font-size:.92rem;
    }

    .footer{padding:34px 0 52px}
    .footer-box{
      background:rgba(255,255,255,.88);
      border:1px solid var(--line);
      border-radius:22px;
      padding:24px;
      box-shadow:var(--shadow);
      color:#6a7f98;
      font-size:.95rem;
    }

    @media (max-width: 1080px){
      .hero-grid,.grid-4,.grid-3,.grid-2,.case-metrics{
        grid-template-columns:1fr;
      }
    }

    @media (max-width: 760px){
      .nav{display:none}
      .hero-main,.hero-side,.section-card,.product-card,.trust-card,.case-card,.faq-item,.cta-panel{
        padding:24px;
      }
    }