:root{
  --navy:#003366; --blue:#2b8fd8; --blue-d:#1c6fb0; --steel:#5a7a99;
  --ink:#16222e; --grey:#5a6b7b; --line:#dbe6f0;
  --bg:#f4f8fc; --card:#ffffff;
  --green:#2e8b57; --green-bg:#eef7f1;
  --amber:#b07000; --amber-bg:#fdf6e8; --amber-line:#e8a800;
  --red:#c0253a; --red-bg:#fdf0f2; --red-line:#e03050;
  --maxw:1100px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",-apple-system,"Helvetica Neue",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
  padding:0 0 60px;
}

/* ── Header ── */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.hwrap{max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:baseline;gap:10px}
.brand .logo{font-family:Consolas,monospace;font-weight:700;font-size:22px;color:var(--navy);letter-spacing:1px}
.brand .sub{font-family:Consolas,monospace;font-size:12px;color:var(--steel);letter-spacing:.5px}
.tag{font-size:13px;color:var(--grey)}

/* ── Hero ── */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 400px at 85% -10%,rgba(43,143,216,.10),transparent 60%),
    linear-gradient(180deg,#fff 0%,var(--bg) 100%);
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(700px 360px at 80% 0%,#000,transparent 70%);
          mask-image:radial-gradient(700px 360px at 80% 0%,#000,transparent 70%);
  pointer-events:none;
}
.hwrap2{max-width:var(--maxw);margin:0 auto;padding:56px 24px 48px;position:relative}
.eyebrow{font-family:Consolas,monospace;font-size:13px;letter-spacing:2px;
  text-transform:uppercase;color:var(--blue-d);font-weight:700;margin-bottom:14px}
.hero h1{font-size:clamp(28px,5vw,48px);line-height:1.08;color:var(--navy);
  font-weight:800;letter-spacing:-.5px;margin-bottom:10px}
.hero .lead{font-size:16px;color:var(--grey);max-width:560px}

/* ── Main ── */
.main{max-width:var(--maxw);margin:0 auto;padding:40px 24px}

/* ── Pipeline grid ── */
.pipeline-wrap{
  display:grid;
  grid-template-columns:1fr 80px 1fr;
  width:100%;
}

/* ── Center column ── */
.center-col{
  display:flex;flex-direction:column;align-items:center;
  position:relative;
}
.center-line{
  position:absolute;top:0;bottom:0;left:50%;width:2px;
  background:linear-gradient(to bottom,transparent,var(--blue) 8%,var(--blue) 92%,transparent);
  opacity:.18;
}
.center-dot{
  width:14px;height:14px;border-radius:50%;flex-shrink:0;
  background:var(--card);border:2px solid var(--blue);
  position:relative;z-index:2;
  box-shadow:0 0 0 3px rgba(43,143,216,.15);
  transition:box-shadow .2s;
}
.inet-badge{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;z-index:3;
}
.inet-icon{
  width:52px;height:52px;border-radius:50%;
  background:var(--card);border:2px solid var(--blue);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;
  box-shadow:0 0 0 6px rgba(43,143,216,.10);
}
.inet-label{
  font-family:Consolas,monospace;font-size:9px;letter-spacing:2px;
  text-transform:uppercase;color:var(--blue-d);margin-top:7px;font-weight:700;
}

/* ── Side columns ── */
.left-col,.right-col{display:flex;flex-direction:column}
.left-col{align-items:flex-end}
.right-col{align-items:flex-start}

/* Direction header */
.dir-header{margin-bottom:14px}
.left-col .dir-header{text-align:right;padding-right:46px}
.right-col .dir-header{padding-left:46px}
.dir-title{
  font-family:Consolas,monospace;font-size:10px;font-weight:700;
  text-transform:uppercase;letter-spacing:2px;color:var(--blue-d);margin-bottom:4px;
}
.dir-arrow{font-size:18px;color:var(--blue);opacity:.5}

/* Step row */
.step{display:flex;align-items:center;width:100%}
.left-col .step{flex-direction:row;justify-content:flex-end}
.right-col .step{flex-direction:row}

.connector{height:1px;width:46px;background:var(--line);flex-shrink:0}

/* Card */
.card{
  width:100%;padding:18px 20px;
  background:var(--card);border:1px solid var(--line);
  border-radius:0 8px 8px 0;
  border-left:4px solid var(--blue);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.left-col .card{border-radius:8px 0 0 8px;border-left:none;border-right:4px solid var(--blue);text-align:right}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,51,102,.08);border-color:var(--blue)}

.card-icon{font-size:20px;margin-bottom:8px}
.card-title{
  font-family:Consolas,monospace;font-size:13px;font-weight:700;
  color:var(--navy);margin-bottom:7px;line-height:1.25;
}
.card-body{font-size:13.5px;color:var(--grey);line-height:1.6}
.card-result{margin-top:10px;display:flex;flex-wrap:wrap;gap:5px}
.left-col .card-result{justify-content:flex-end}

.result-tag{
  font-family:Consolas,monospace;font-size:10px;font-weight:700;
  padding:3px 9px;border-radius:2px;border:1px solid;
}
.tag-green  {background:var(--green-bg);border-color:rgba(46,139,87,.35);color:var(--green)}
.tag-amber  {background:var(--amber-bg);border-color:rgba(232,168,0,.4);color:var(--amber)}
.tag-red    {background:var(--red-bg);border-color:rgba(224,48,80,.35);color:var(--red)}
.tag-blue   {background:#e8f2ff;border-color:rgba(43,143,216,.35);color:var(--blue-d)}
.tag-grey   {background:#f0f3f6;border-color:var(--line);color:var(--steel)}

/* Gap between steps */
.step-gap{height:14px;width:100%;display:flex;align-items:center}
.left-col .step-gap{justify-content:flex-end;padding-right:50px}
.right-col .step-gap{padding-left:50px}
.gap-arrow{font-size:13px;color:var(--blue);opacity:.35}

/* ── Footer ── */
.cta{background:var(--navy);color:#fff;text-align:center;margin-top:60px}
.cta .inner{max-width:var(--maxw);margin:0 auto;padding:48px 24px}
.cta .logo{font-family:Consolas,monospace;font-weight:700;font-size:26px;letter-spacing:1px;margin-bottom:8px}
.cta .claim{font-size:18px;color:#bfe0f7;margin-bottom:6px}
.cta .url{font-family:Consolas,monospace;font-size:13px;color:#7fa8cc}

/* ── Scroll reveal ── */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:760px){
  .pipeline-wrap{grid-template-columns:1fr}
  .center-col{display:none}
  .left-col,.right-col{align-items:stretch}
  .left-col .card,.right-col .card{border-radius:0 8px 8px 0;border-left:4px solid var(--blue);border-right:none;text-align:left}
  .left-col .card-result{justify-content:flex-start}
  .connector{display:none}
}