:root{
    --navy-900:#0B1438;
    --navy-800:#0E1F6B;
    --navy-700:#1A2D8F;
    --sky-500:#2EA3DD;
    --sky-400:#52B6E6;
    --bg:#F6F8FC;
    --bg-2:#EEF2F8;
    --ink:#0B1438;
    --ink-2:#1C254E;
    --muted:#5B6584;
    --muted-2:#8892AE;
    --line:#E4EAF3;
    --line-2:#D6DEEB;
    --green:#19A974;
    --radius:16px;
    --radius-sm:10px;
    --shadow-sm:0 1px 2px rgba(11,20,56,.04), 0 2px 6px rgba(11,20,56,.04);
    --shadow-md:0 6px 24px -8px rgba(11,20,56,.12), 0 2px 6px rgba(11,20,56,.04);
    --shadow-lg:0 24px 60px -20px rgba(11,20,56,.22), 0 6px 16px rgba(11,20,56,.06);
    --max:1200px;
  }
  *,*::before,*::after{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
  html, body{ overflow-x:clip; }
  body{
    margin:0;
    font-family:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
    color:var(--ink); background:var(--bg);
    font-size:16px; line-height:1.55;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  body.menu-open{ overflow:hidden; }
  ::selection{ background:var(--navy-800); color:#fff; }
  a{ color:inherit; text-decoration:none; }
  button{ font-family:inherit; cursor:pointer; }
  img{ display:block; max-width:100%; }
  .container{ width:100%; max-width:var(--max); margin:0 auto; padding:0 28px; }

  /* Nav */
  .nav-wrap{
    position:sticky; top:0; z-index:50;
    background:rgba(246,248,252,.72);
    backdrop-filter:saturate(140%) blur(14px);
    -webkit-backdrop-filter:saturate(140%) blur(14px);
    border-bottom:1px solid transparent;
    transition:border-color .25s ease, background .25s ease, box-shadow .25s ease;
  }
  .nav-wrap.scrolled{
    background:rgba(255,255,255,.85);
    border-bottom-color:var(--line);
    box-shadow:0 4px 20px -12px rgba(11,20,56,.12);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 0; gap:24px;
  }
  .brand{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
  .brand img{ height:34px; width:auto; }
  .nav-links{ display:flex; align-items:center; gap:6px; }
  .nav-links a{
    font-size:14px; font-weight:500; color:var(--ink-2);
    padding:8px 12px; border-radius:8px;
    transition:color .2s ease, background .2s ease;
  }
  .nav-links a:hover{ color:var(--navy-800); background:rgba(14,31,107,.05); }
  .nav-links a.active{ color:var(--navy-800); background:rgba(14,31,107,.06); }
  .nav-links .track{ display:inline-flex; align-items:center; gap:6px; }
  .nav-links .track::before{
    content:""; width:6px; height:6px; border-radius:50%;
  }
  .nav-links .track-ict::before{ background:var(--sky-500); }
  .nav-links .track-sec::before{ background:var(--navy-800); }
  .nav-cta{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
  .phone-pill{
    display:inline-flex; align-items:center; gap:8px;
    font-size:13.5px; font-weight:500; color:var(--ink-2);
    padding:8px 14px; border-radius:999px;
    border:1px solid var(--line); background:#fff;
    transition:border-color .2s ease;
  }
  .phone-pill:hover{ border-color:var(--sky-400); }
  .phone-pill svg{ width:13px; height:13px; color:var(--sky-500); }
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    font-family:inherit; font-weight:600; font-size:14.5px;
    padding:11px 20px; border-radius:999px;
    border:1px solid transparent; cursor:pointer;
    transition:all .2s ease; line-height:1;
  }
  .btn-primary{ background:var(--navy-800); color:#fff; box-shadow:0 6px 16px -6px rgba(14,31,107,.5); }
  .btn-primary:hover{ background:var(--navy-900); transform:translateY(-1px); box-shadow:0 10px 24px -8px rgba(14,31,107,.55); }
  .btn-ghost{ background:transparent; color:var(--ink-2); border-color:var(--line-2); }
  .btn-ghost:hover{ border-color:var(--navy-800); color:var(--navy-800); }
  .btn-lg{ padding:14px 26px; font-size:15px; }
  .btn .arrow{ width:14px; height:14px; transition:transform .2s ease; }
  .btn:hover .arrow{ transform:translateX(3px); }
  .menu-btn{
    display:none; background:transparent; border:0;
    width:44px; height:44px; align-items:center; justify-content:center;
    border-radius:10px; color:var(--ink-2);
    transition:background .2s ease;
  }
  .menu-btn:hover{ background:rgba(14,31,107,.05); }
  .menu-btn svg{ width:22px; height:22px; }

  /* Mobile menu */
  .mobile-menu{
    position:fixed; inset:0; z-index:60;
    background:rgba(11,20,56,.5);
    backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
    opacity:0; pointer-events:none;
    transition:opacity .25s ease;
  }
  .mobile-menu.open{ opacity:1; pointer-events:auto; }
  .mobile-menu-panel{
    position:absolute; top:0; right:0; bottom:0;
    width:min(360px, 88vw); background:#fff;
    display:flex; flex-direction:column;
    transform:translateX(100%);
    transition:transform .3s cubic-bezier(.2,.7,.2,1);
    box-shadow:-10px 0 40px rgba(11,20,56,.15);
  }
  .mobile-menu.open .mobile-menu-panel{ transform:translateX(0); }
  .mobile-menu-head{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 20px; border-bottom:1px solid var(--line);
  }
  .mobile-menu-head img{ height:30px; }
  .mobile-menu-close{
    width:44px; height:44px; background:transparent; border:0; border-radius:10px;
    display:flex; align-items:center; justify-content:center; color:var(--ink-2);
  }
  .mobile-menu-close:hover{ background:var(--bg-2); }
  .mobile-menu-close svg{ width:22px; height:22px; }
  .mobile-menu-links{ flex:1; padding:14px 12px 24px; overflow-y:auto; -webkit-overflow-scrolling:touch; }
  .mobile-menu-links a{
    display:flex; align-items:center; gap:12px;
    padding:14px 16px; min-height:52px;
    font-size:16px; font-weight:500; color:var(--ink-2);
    border-radius:10px; transition:background .2s ease;
  }
  .mobile-menu-links a:hover{ background:var(--bg-2); }
  .mobile-menu-links a .dot{ width:8px; height:8px; border-radius:50%; flex-shrink:0; }
  .mobile-menu-links a.track-ict .dot{ background:var(--sky-500); }
  .mobile-menu-links a.track-sec .dot{ background:var(--navy-800); }
  .mobile-menu-foot{
    padding:18px 20px 24px; border-top:1px solid var(--line);
    display:flex; flex-direction:column; gap:10px;
  }
  .mobile-menu-foot .btn, .mobile-menu-foot .phone-pill{ width:100%; justify-content:center; min-height:48px; }

  /* Page header */
  .page-hero{
    padding:80px 0 50px;
    border-bottom:1px solid var(--line);
    background:linear-gradient(180deg, var(--bg) 0%, #fff 100%);
  }
  .breadcrumbs{
    display:flex; gap:8px; align-items:center;
    font-size:13px; color:var(--muted-2);
    margin-bottom:28px;
    font-family:"JetBrains Mono", monospace;
  }
  .breadcrumbs a{ color:var(--muted-2); transition:color .2s ease; }
  .breadcrumbs a:hover{ color:var(--navy-800); }
  .breadcrumbs .sep{ opacity:.5; }
  .breadcrumbs .current{ color:var(--navy-800); }
  .page-hero h1{
    font-size:clamp(38px, 5.4vw, 64px);
    font-weight:700; letter-spacing:-.024em;
    line-height:1.04; margin:0 0 18px;
    color:var(--navy-900);
    text-wrap:balance;
    max-width:18ch;
  }
  .page-hero h1 em{
    font-style:normal;
    background:linear-gradient(95deg, var(--navy-800) 10%, var(--sky-500) 90%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
  .page-hero .lead{
    font-size:18px; line-height:1.6; color:var(--muted);
    margin:0 0 28px; max-width:60ch; text-wrap:pretty;
  }
  .page-hero .filter-info{
    display:inline-flex; align-items:center; gap:14px;
    padding:8px 16px; border-radius:999px;
    border:1px solid var(--line); background:#fff;
    font-size:13px; color:var(--ink-2);
  }
  .page-hero .filter-info .legend{
    display:inline-flex; align-items:center; gap:6px;
  }
  .page-hero .filter-info .legend .dot{ width:7px; height:7px; border-radius:50%; }
  .page-hero .filter-info .ict .dot{ background:var(--sky-500); }
  .page-hero .filter-info .sec .dot{ background:var(--navy-800); }

  /* Cases */
  .cases{ padding:60px 0 100px; }
  .case{
    background:#fff;
    border:1px solid var(--line);
    border-radius:24px;
    overflow:hidden;
    margin-bottom:24px;
    scroll-margin-top:90px;
    position:relative;
  }
  .case-head{
    padding:36px 40px 28px;
    border-bottom:1px solid var(--line);
    background:linear-gradient(180deg, #fff 0%, var(--bg) 100%);
    position:relative;
  }
  .case-head::before{
    content:""; position:absolute; left:0; top:0; bottom:0; width:4px;
  }
  .case.sec .case-head::before{ background:var(--navy-800); }
  .case.ict .case-head::before{ background:var(--sky-500); }
  .case-head-top{
    display:flex; align-items:center; justify-content:space-between;
    gap:14px; margin-bottom:16px; flex-wrap:wrap;
  }
  .ctag{
    display:inline-flex; align-items:center; gap:8px;
    font-family:"JetBrains Mono", monospace;
    font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
    padding:6px 12px; border-radius:999px;
    border:1px solid var(--line); background:#fff;
    color:var(--navy-800);
  }
  .ctag .dot{ width:7px; height:7px; border-radius:50%; }
  .case.ict .ctag .dot{ background:var(--sky-500); }
  .case.sec .ctag .dot{ background:var(--navy-800); }
  .cnum{
    font-family:"JetBrains Mono", monospace;
    font-size:12px; color:var(--muted-2); letter-spacing:.12em;
  }
  .case-head h2{
    font-size:clamp(26px, 3.2vw, 36px);
    font-weight:700; letter-spacing:-.018em;
    line-height:1.1; margin:0; color:var(--navy-900);
    text-wrap:balance;
  }
  .case-body{
    display:grid;
    grid-template-columns:1fr 1.2fr 1fr;
    gap:0;
  }
  .case-col{
    padding:32px 32px 36px;
    border-right:1px solid var(--line);
    display:flex; flex-direction:column;
  }
  .case-col:last-child{ border-right:0; }
  .col-label{
    display:inline-flex; align-items:center; gap:10px;
    font-family:"JetBrains Mono", monospace;
    font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
    color:var(--navy-800);
    margin-bottom:14px;
  }
  .col-label .step{
    display:grid; place-items:center;
    width:22px; height:22px; border-radius:50%;
    background:var(--bg-2); color:var(--navy-800);
    font-size:11px; font-weight:600;
  }
  .case.sec .col-label .step{ background:var(--navy-800); color:#fff; }
  .case.ict .col-label .step{ background:var(--sky-500); color:#fff; }
  .col-label.result .step{ background:var(--green); color:#fff; }
  .case-col h3{
    font-size:16px; font-weight:600; margin:0 0 6px;
    color:var(--navy-900); letter-spacing:-.005em;
  }
  .case-col p{
    font-size:14.5px; color:var(--ink-2); line-height:1.6;
    margin:0 0 14px;
  }
  .case-col p:last-child{ margin-bottom:0; }
  .case-col ul{
    list-style:none; padding:0; margin:0;
    display:flex; flex-direction:column; gap:10px;
  }
  .case-col ul li{
    font-size:14.5px; line-height:1.5; color:var(--ink-2);
    padding-left:22px; position:relative;
  }
  .case-col ul li::before{
    content:""; position:absolute; left:0; top:8px;
    width:10px; height:10px; border-radius:50%;
    border:1.5px solid var(--navy-800);
    background:transparent;
  }
  .case.sec .case-col ul li::before{ border-color:var(--navy-800); background:rgba(14,31,107,.08); }
  .case.ict .case-col ul li::before{ border-color:var(--sky-500); background:rgba(46,163,221,.12); }
  .col-result ul li::before{ border-color:var(--green) !important; background:rgba(25,169,116,.15) !important; }
  .case-col.col-situatie{ background:var(--bg); }
  .case-col.col-result{ background:linear-gradient(180deg, #fff 0%, rgba(25,169,116,.05) 100%); }

  /* CTA section */
  .bottom-cta{
    background:linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 100%);
    border-radius:24px;
    padding:48px;
    color:#fff;
    margin-top:28px;
    position:relative; overflow:hidden;
    display:grid; grid-template-columns:1.4fr 1fr; gap:36px; align-items:center;
  }
  .bottom-cta::before{
    content:""; position:absolute; right:-30%; top:-30%;
    width:80%; height:120%;
    background:radial-gradient(circle, rgba(46,163,221,.22), transparent 65%);
    pointer-events:none;
  }
  .bottom-cta h3{
    font-size:28px; font-weight:600; margin:0 0 10px;
    letter-spacing:-.015em; line-height:1.15; text-wrap:balance;
    position:relative;
  }
  .bottom-cta p{
    color:rgba(255,255,255,.7); font-size:15.5px;
    margin:0; max-width:48ch; position:relative;
  }
  .bottom-cta .ctas{
    display:flex; gap:12px; flex-wrap:wrap;
    justify-content:flex-end; position:relative;
  }
  .btn-on-dark{ background:#fff; color:var(--navy-900); }
  .btn-on-dark:hover{ background:#BFE3F5; }
  .btn-ghost-dark{ background:transparent; color:#fff; border-color:rgba(255,255,255,.22); }
  .btn-ghost-dark:hover{ border-color:var(--sky-400); color:var(--sky-400); }

  /* Footer */
  footer{ background:var(--navy-900); color:rgba(255,255,255,.7); padding:60px 0 30px; }
  .foot-grid{
    display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:48px;
    margin-bottom:48px;
  }
  .foot-grid h5{
    color:#fff; font-size:13px; letter-spacing:.06em; text-transform:uppercase;
    margin:0 0 16px; font-weight:600;
    display:flex; align-items:center; gap:8px;
  }
  .foot-grid h5 .dot{ width:6px; height:6px; border-radius:50%; }
  .foot-grid h5 .dot-ict{ background:var(--sky-500); }
  .foot-grid h5 .dot-sec{ background:var(--sky-400); }
  .foot-grid a{ display:block; padding:5px 0; font-size:14px; transition:color .2s ease; }
  .foot-grid a:hover{ color:var(--sky-400); }
  .foot-brand img{ height:32px; filter:brightness(0) invert(1); margin-bottom:16px; }
  .foot-brand p{ font-size:14px; line-height:1.6; margin:0; max-width:30ch; }
  .foot-bottom{
    padding-top:28px; border-top:1px solid rgba(255,255,255,.08);
    display:flex; justify-content:space-between; align-items:center;
    flex-wrap:wrap; gap:14px;
    font-size:12.5px; color:rgba(255,255,255,.5);
  }
  .foot-bottom .links{ display:flex; gap:20px; }
  .foot-bottom a:hover{ color:#fff; }

  /* Reveal */
  .reveal{
    opacity:0; transform:translateY(20px);
    transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  }
  .reveal.in{ opacity:1; transform:none; }

  /* Responsive */
  @media (max-width:1024px){
    .nav-links{ display:none; }
    .menu-btn{ display:inline-flex; }
    .case-body{ grid-template-columns:1fr; }
    .case-col{ border-right:0; border-bottom:1px solid var(--line); }
    .case-col:last-child{ border-bottom:0; }
    .bottom-cta{ grid-template-columns:1fr; padding:40px; }
    .bottom-cta .ctas{ justify-content:flex-start; }
  }
  @media (max-width:880px){
    .nav-cta .btn:not(.menu-trigger), .nav-cta .phone-pill{ display:none; }
    .foot-grid{ grid-template-columns:1fr; gap:32px; }
  }
  @media (max-width:760px){
    .container{ padding:0 20px; }
    .page-hero{ padding:48px 0 40px; }
    .cases{ padding:40px 0 80px; }
    .case-head{ padding:28px 24px 22px; }
    .case-col{ padding:26px 24px 28px; }
    .bottom-cta{ padding:30px 24px; }
    .bottom-cta h3{ font-size:24px; }
    .case-head h2{ font-size:24px; }
    .btn{ min-height:44px; }
    .btn-lg{ min-height:52px; padding:14px 22px; }
  }
  @media (max-width:520px){
    .container{ padding:0 18px; }
    .foot-bottom{ flex-direction:column; align-items:flex-start; gap:18px; }
    .foot-bottom .links{ flex-wrap:wrap; gap:8px 18px; }
  }