:root {
      --blue:#0057ff; --blue-dark:#0044ca; --ink:#071326; --muted:#536177;
      --line:#e3e9f2; --soft:#f6f9fd; --white:#fff; --success:#087f5b;
      --shadow:0 18px 50px rgba(12,35,75,.10); --radius:20px; --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);font-family:Inter,Arial,sans-serif;background:#fff}
    h1,h2,h3,.brand-font{font-family:"Exo 2",Inter,sans-serif}
    a{text-decoration:none;color:inherit}
    button{font:inherit}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);font-weight:800;margin-bottom:16px}
    .button{border:1px solid var(--blue);padding:13px 22px;border-radius:8px;color:var(--blue);font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;background:transparent;transition:.2s}
    .button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,87,255,.14)}
    .button.primary{background:var(--blue);color:#fff}
    .button.primary:hover{background:var(--blue-dark)}
    .button.dark{background:var(--ink);border-color:var(--ink);color:#fff}

    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(227,233,242,.9)}
    .nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand img{display:block;width:178px;max-width:38vw;height:auto}
    .nav-links{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:700}
    .nav-links a{padding:12px 0;position:relative}
    .nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:2px;background:var(--blue);transition:.25s}
    .nav-links a:hover:after{right:0}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .menu-button{display:none;border:0;background:none;font-size:28px;color:var(--ink)}

    .hero{padding:72px 0 44px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
    .hero-grid{display:grid;grid-template-columns:1fr .95fr;align-items:center;gap:62px;min-height:560px}
    h1{font-size:clamp(46px,6vw,78px);line-height:.98;letter-spacing:-.045em;margin:0 0 26px;font-weight:500}
    h1 span{color:var(--blue)}
    .hero p{font-size:18px;line-height:1.7;color:#2e3b50;max-width:650px;margin:0 0 30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-note{display:flex;gap:25px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:12px}
    .hero-note span{display:flex;align-items:center;gap:7px}
    .hero-note i{color:var(--blue);font-size:16px}

    .city-card{position:relative;min-height:490px;border:1px solid #dbe5f3;border-radius:32px;background:#fff;box-shadow:var(--shadow);overflow:hidden}
    .city-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#edf3fb 1px,transparent 1px),linear-gradient(90deg,#edf3fb 1px,transparent 1px);background-size:30px 30px;opacity:.72}
    .city-card:after{content:"";position:absolute;width:360px;height:360px;border:76px solid rgba(0,87,255,.08);border-radius:50%;right:-110px;top:-110px}
    .city-label{position:absolute;left:28px;top:26px;z-index:2;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:11px;font-weight:800;color:var(--blue)}
    .city-skyline{position:absolute;left:7%;right:7%;bottom:11%;height:69%;display:flex;align-items:flex-end;gap:12px;z-index:2}
    .building{flex:1;border:2px solid #7da8ef;border-bottom-width:4px;background:rgba(255,255,255,.76);position:relative;min-width:34px}
    .building:after{content:"";position:absolute;inset:12px;background:repeating-linear-gradient(180deg,transparent 0 13px,#b8cff4 14px 16px)}
    .b1{height:38%} .b2{height:62%} .b3{height:48%} .b4{height:82%} .b5{height:58%} .b6{height:72%} .b7{height:44%}
    .network-line{position:absolute;height:2px;background:var(--blue);z-index:3;transform-origin:left center;opacity:.75}
    .nl1{width:42%;left:18%;top:43%;transform:rotate(16deg)}
    .nl2{width:46%;left:39%;top:37%;transform:rotate(-12deg)}
    .nl3{width:38%;left:27%;top:69%;transform:rotate(-8deg)}
    .node{position:absolute;width:16px;height:16px;background:#fff;border:4px solid var(--blue);border-radius:50%;z-index:4;box-shadow:0 0 0 6px rgba(0,87,255,.08)}
    .n1{left:17%;top:42%} .n2{left:58%;top:53%} .n3{left:84%;top:27%} .n4{left:26%;top:68%} .n5{left:64%;top:62%}
    .city-caption{position:absolute;left:28px;right:28px;bottom:24px;z-index:5;display:flex;justify-content:space-between;gap:15px;align-items:end}
    .city-caption strong{font-family:"Exo 2";font-size:18px} .city-caption span{font-size:11px;color:var(--muted);text-align:right}

    .segments{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;background:#fff}
    .segment-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
    .segment-title{font-size:11px;color:var(--blue);font-weight:800;letter-spacing:.09em;text-transform:uppercase}
    .segment-list{display:flex;gap:34px;align-items:center;justify-content:center;flex:1;flex-wrap:wrap;color:#2c3a4e;font-weight:750;font-size:13px}

    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:44px;margin-bottom:38px}
    .section-head h2{font-size:clamp(34px,4.4vw,56px);line-height:1.06;margin:0;font-weight:500;letter-spacing:-.03em}
    .section-head h2 span{color:var(--blue)}
    .section-head p{max-width:520px;color:var(--muted);line-height:1.75;margin:0}

    .path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .path{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;min-height:275px;transition:.25s}
    .path:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8cdfb}
    .path i{font-size:39px;color:var(--blue)}
    .path h3{font-size:22px;margin:22px 0 10px}
    .path p{font-size:14px;line-height:1.65;color:var(--muted);margin:0 0 24px}
    .text-link{font-size:13px;color:var(--blue);font-weight:800;display:inline-flex;align-items:center;gap:7px}

    .ods-feature{background:var(--ink);color:#fff}
    .ods-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
    .ods-copy p{color:#b8c5d8;line-height:1.75;font-size:16px}
    .ods-pill{display:inline-flex;padding:7px 10px;border:1px solid #27405f;border-radius:999px;color:#8eb5ff;font-size:11px;font-weight:800;letter-spacing:.08em}
    .ods-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .mini-tool{background:#0c1d32;border:1px solid #263a56;border-radius:16px;padding:20px;min-height:150px}
    .mini-tool i{font-size:25px;color:#73a4ff}
    .mini-tool h3{font-size:16px;margin:15px 0 7px}
    .mini-tool p{font-size:12px;color:#9fafc4;line-height:1.55;margin:0}
    .mini-status{display:inline-flex;margin-top:12px;padding:5px 8px;border-radius:999px;background:#102d25;color:#72e0bb;font-size:9px;font-weight:800}

    .solutions{background:var(--soft)}
    .card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;min-height:245px;transition:.25s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .card i{font-size:38px;color:var(--blue)}
    .card h3{font-size:18px;margin:20px 0 10px}
    .card p{font-size:13px;line-height:1.65;color:var(--muted);margin:0}

    .news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .news-feature,.news-list{border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .news-feature{padding:34px;min-height:330px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#f7faff,#fff)}
    .news-tag{font-size:10px;font-weight:800;letter-spacing:.1em;color:var(--blue)}
    .news-feature h3{font-size:30px;line-height:1.15;margin:18px 0 15px}
    .news-feature p{color:var(--muted);line-height:1.7;margin:0}
    .news-list{padding:10px 24px}
    .news-item{padding:20px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-item span{font-size:10px;color:var(--blue);font-weight:800}
    .news-item h3{font-size:15px;line-height:1.35;margin:8px 0 0}

    .cta{padding:0 0 82px}
    .cta-box{background:var(--ink);color:#fff;border-radius:28px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:36px;position:relative;overflow:hidden}
    .cta-box:after{content:"";position:absolute;width:320px;height:320px;border:72px solid rgba(0,87,255,.42);border-radius:50%;right:-115px;top:-150px}
    .cta-box h2{font-size:39px;margin:0 0 10px;position:relative;z-index:1}
    .cta-box p{margin:0;color:#cbd5e5;position:relative;z-index:1}
    .cta-box .button{position:relative;z-index:1;flex:none}

    footer{background:#06101f;color:#d7deea;padding:48px 0 30px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:46px}
    .footer-logo{width:155px;background:#fff;padding:9px 11px;border-radius:9px;margin-bottom:12px}
    footer h3{color:#fff;margin-top:0;font-size:15px}
    footer p,footer a,footer span{font-size:12px;color:#aeb9ca;line-height:1.8}
    footer a,footer span{display:block;margin:5px 0}
    .copyright{border-top:1px solid #1c2b40;margin-top:35px;padding-top:22px;font-size:11px;color:#77859a}

    @media(max-width:1050px){
      .nav-links{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:24px 30px;box-shadow:0 20px 30px rgba(0,0,0,.08);flex-direction:column;align-items:flex-start;gap:6px}
      .nav-links.open{display:flex} .menu-button{display:block} .nav-actions .button:first-child{display:none}
      .hero-grid,.ods-wrap,.news-grid{grid-template-columns:1fr} .hero-grid{gap:30px}
      .path-grid{grid-template-columns:1fr 1fr 1fr} .card-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:760px){
      .container{width:min(100% - 30px,var(--max))} .nav{height:74px} .nav-links{top:74px} .brand img{width:150px}
      .nav-actions>.button{display:none} .hero{padding-top:34px} .hero-grid{min-height:auto}
      h1{font-size:47px} .hero p{font-size:16px} .city-card{min-height:390px}
      .section-head{display:block} .section-head p{margin-top:18px} .path-grid,.card-grid,.ods-tools{grid-template-columns:1fr}
      .segment-row{justify-content:center;text-align:center} .segment-list{gap:16px 24px}
      .cta-box{display:block;padding:34px 26px} .cta-box .button{margin-top:24px} .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:470px){.footer-grid{grid-template-columns:1fr} .city-card{min-height:330px} .city-caption span{display:none}}
  

/* Approved hero illustration */
.hero-illustration{min-height:430px;display:flex;align-items:center;justify-content:center;position:relative}
.hero-illustration:before{content:"";position:absolute;inset:8% 0 4% 4%;background:radial-gradient(circle at center,rgba(0,87,255,.055),transparent 70%);z-index:0}
.hero-illustration img{position:relative;z-index:1;display:block;width:112%;max-width:none;height:auto;object-fit:contain;mix-blend-mode:multiply}
@media(max-width:1050px){.hero-illustration{min-height:330px}.hero-illustration img{width:100%}}
@media(max-width:700px){.hero-illustration{min-height:240px}.hero-illustration img{width:112%}}