:root {
  --ink: #171c1f;
  --text: #303b3f;
  --muted: #66747a;
  --line: #d6ddda;
  --paper: #f6f8f7;
  --blue: #176b87;
  --blue-dark: #0c4254;
  --amber: #f2b84b;
  --green: #26856a;
  --green-dark: #1d6654;
  --lime: #f2b84b;
  --dark: #171c1f;
  --dark-2: #222a2e;
  --white: #fff;
  --sans: Inter, "Segoe UI", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; color: var(--text); background: var(--white); font-family: var(--sans); line-height: 1.6; letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; transform: translateY(-160%); padding: 10px 14px; background: white; color: var(--dark); border: 2px solid var(--blue); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid rgba(219,227,223,.9); background: rgba(255,255,255,.95); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--dark); font-weight: 800; font-size: 20px; line-height: 1; }
.brand > span:last-child > span { color: var(--blue); }
.brand-symbol { width: 31px; height: 31px; display: flex; align-items: flex-end; justify-content: center; gap: 3px; padding: 7px 6px; border-radius: 5px; background: var(--dark); }
.brand-symbol i { display: block; width: 4px; background: var(--amber); border-radius: 1px; }
.brand-symbol i:nth-child(1) { height: 8px; }.brand-symbol i:nth-child(2) { height: 16px; }.brand-symbol i:nth-child(3) { height: 12px; }
.main-nav { display: flex; align-items: center; gap: 25px; color: #465257; font-size: 14px; font-weight: 650; }
.main-nav a:hover { color: var(--blue); }
.nav-cta { min-height: 40px; display: inline-flex; align-items: center; gap: 10px; padding: 0 15px; border: 1px solid var(--blue); border-radius: 5px; color: var(--blue) !important; }
.nav-cta:hover { background: var(--blue); color: white !important; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 5px; background: white; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span { width: 19px; height: 2px; background: var(--dark); }
.hero { color: var(--ink); background: var(--paper); border-bottom: 1px solid var(--line); }
.hero-grid { min-height: 590px; padding: 62px 0 52px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr); align-items: center; gap: 70px; }
.kicker,.eyebrow { margin: 0 0 18px; color: var(--blue); font-family: var(--mono); font-size: 12px; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.kicker { color: var(--blue); }.kicker span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 5px rgba(242,184,75,.18); }
h1,h2,h3,p { overflow-wrap: break-word; }
h1 { max-width: 640px; margin: 0; color: var(--ink); font-size: clamp(42px, 4.6vw, 62px); line-height: 1.04; letter-spacing: 0; }
.hero-lead { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.button-row { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 32px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 20px; border: 1px solid transparent; border-radius: 5px; font-size: 14px; font-weight: 750; }
.button-primary { color: #171c1f; background: var(--amber); border-color: var(--amber); }
.button-primary:hover { background: #ffca65; border-color: #ffca65; }
.button-ghost { color: var(--blue-dark); border-color: #9fb1b7; }.button-ghost:hover { color: var(--blue); border-color: var(--blue); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 18px 24px; margin: 26px 0 0; padding: 0; list-style: none; color: #5c696e; font-size: 12px; }
.hero-facts span { color: var(--green); margin-right: 5px; }
.product-stage { overflow: hidden; border: 1px solid #415057; border-radius: 7px; background: var(--dark); box-shadow: 0 26px 60px rgba(23,28,31,.2); color: white; }
.stage-top { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 18px; border-bottom: 1px solid #3a484e; color: #a4b0b4; font: 11px var(--mono); text-transform: uppercase; }
.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--green); }
.stage-body { padding: 18px; }
.stage-summary { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid #3a484e; }
.stage-summary div { min-height: 72px; padding: 13px; border-right: 1px solid #3a484e; }.stage-summary div:last-child { border: 0; }
.stage-summary span { display: block; color: #929fa4; font: 10px var(--mono); text-transform: uppercase; }.stage-summary strong { display: block; margin-top: 7px; font-size: 19px; }.stage-summary .accent { color: var(--amber); }
.signal-chart { position: relative; height: 178px; margin: 15px 0; border: 1px solid #3a484e; overflow: hidden; background: #12181b; }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px); background-size: 100% 38px,60px 100%; }
.signal-chart svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.signal-chart .area { fill: rgba(23,107,135,.12); }.line-primary { fill:none; stroke:var(--amber); stroke-width:2.3; }.line-secondary { fill:none; stroke:#4ba1bb; stroke-width:1.2; opacity:.85; }.signal-chart circle { fill:var(--amber); stroke:#29353a; stroke-width:4; }
.chart-label { position:absolute; z-index:2; left:10px; font:9px var(--mono); }.label-a { top:10px; color:var(--amber); }.label-b { top:27px; color:#5db4cf; }
.audit-list { display: grid; gap: 7px; }.audit-row { min-height: 48px; display:grid; grid-template-columns:78px 1fr auto; align-items:center; gap:12px; padding:9px 10px; border:1px solid #3a484e; color:#e5eaeb; font-size:12px; }.audit-row small { color:#8f9ca1; font:10px var(--mono); }
.status { padding:5px 7px; text-align:center; border-radius:3px; font:9px var(--mono); text-transform:uppercase; }.status-review { color:#1e2326; background:var(--amber); }.status-ok { color:#d9f3e8; background:#1d6654; }.status-measure { color:#d6eef5; background:#18546a; }
.stage-note { margin:0; padding:0 18px 14px; color:#89969b; font-size:10px; }
.role-strip { min-height:78px; display:grid; grid-template-columns:1.3fr repeat(4,1fr); align-items:center; gap:20px; border-top:1px solid var(--line); color:#7a878b; font-size:13px; }.role-strip strong { color:var(--ink); font-size:14px; }
.industrial-visual { padding:0 0 28px; background:var(--paper); }.factory-frame { position:relative; height:clamp(320px,42vw,535px); margin:0; overflow:hidden; background:var(--dark); }.factory-frame img { width:100%; height:100%; object-fit:cover; object-position:center 48%; }.factory-frame::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 45%,rgba(9,18,22,.74)); }.factory-frame figcaption { position:absolute; z-index:1; left:32px; right:32px; bottom:28px; display:flex; align-items:end; justify-content:space-between; gap:30px; color:white; }.factory-frame figcaption span { color:var(--amber); font:11px var(--mono); text-transform:uppercase; }.factory-frame figcaption strong { max-width:510px; font-size:clamp(22px,3vw,36px); line-height:1.08; }
.section { padding: 92px 0; }
.split-heading,.evidence-head { display:grid; grid-template-columns:minmax(0,1.08fr) minmax(320px,.6fr); gap:90px; align-items:end; margin-bottom:50px; }
h2 { margin:0; color:var(--ink); font-size:clamp(34px,4.3vw,57px); line-height:1.08; letter-spacing:0; }
.split-heading > p,.evidence-head > p { margin:0; color:var(--muted); font-size:17px; }
.problem-section { background:var(--paper); }
.problem-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.problem-grid article { min-height:245px; padding:27px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:white; }
.step-id { color:var(--blue); font:12px var(--mono); }.problem-grid h3 { margin:58px 0 12px; color:var(--ink); font-size:20px; }.problem-grid p { margin:0; color:var(--muted); font-size:14px; }
.process-section { background:var(--dark); color:white; }.split-heading.light h2 { color:white; }.split-heading.light > p { color:#b7c0c4; }.process-section .eyebrow,.pilot-section .eyebrow { color:var(--amber); }
.process-grid { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid #3d484d; }
.process-grid article { min-height:265px; padding:28px; border-right:1px solid #3d484d; }.process-grid article:last-child { border:0; }.process-grid article > span { color:var(--amber); font:12px var(--mono); }.process-grid article div { margin-top:62px; }.process-grid h3 { margin:0 0 12px; font-size:20px; }.process-grid p { margin:0; color:#aab5b9; font-size:14px; }
.process-statement { display:grid; grid-template-columns:.8fr 1.2fr; gap:40px; margin-top:42px; padding-top:32px; border-top:1px solid #3d484d; }.process-statement p,.process-statement strong { margin:0; }.process-statement p { color:#aeb9bd; }.process-statement strong { color:white; font-size:22px; }
.layer-section { background:var(--paper); }.layer-grid { display:grid; grid-template-columns:.82fr 1.18fr; gap:105px; align-items:center; }.layer-copy > p:not(.eyebrow) { margin:24px 0; color:var(--muted); font-size:17px; }.text-link { color:var(--blue); font-weight:700; font-size:14px; }.text-link span { margin-left:8px; }
.stack-diagram { display:flex; flex-direction:column; gap:8px; }.stack-diagram > div { display:grid; grid-template-columns:48px 1fr auto; align-items:center; min-height:74px; padding:12px 18px; border:1px solid var(--line); background:white; }.stack-diagram span { color:#718087; font:11px var(--mono); }.stack-diagram strong { color:var(--ink); }.stack-diagram small { color:var(--muted); }.stack-diagram .active { border-color:var(--blue); background:var(--blue); color:white; transform:translateX(-16px); box-shadow:16px 14px 0 #d7e7ec; }.stack-diagram .active span,.stack-diagram .active strong,.stack-diagram .active small { color:white; }
.application-section { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#edf2f3; }.asset-grid { display:grid; grid-template-columns:repeat(3,1fr); margin-top:46px; border-top:1px solid #cbd5d8; border-left:1px solid #cbd5d8; }.asset-grid article { min-height:155px; padding:24px; border-right:1px solid #cbd5d8; border-bottom:1px solid #cbd5d8; background:rgba(255,255,255,.62); }.asset-grid span { color:var(--blue); font:11px var(--mono); }.asset-grid h3 { margin:43px 0 0; color:var(--ink); font-size:19px; }.industry-band { display:grid; grid-template-columns:1.25fr repeat(6,1fr); margin-top:22px; border:1px solid #cbd5d8; background:white; }.industry-band span,.industry-band strong { min-height:58px; display:flex; align-items:center; padding:12px 16px; border-right:1px solid #cbd5d8; }.industry-band span { color:var(--muted); font-size:12px; }.industry-band strong { color:var(--ink); font-size:12px; }.industry-band strong:last-child { border-right:0; }
.application-media { display:grid; grid-template-columns:1.35fr .65fr; gap:12px; margin-top:22px; }.application-media figure { position:relative; height:330px; margin:0; overflow:hidden; background:var(--dark); }.application-media img { width:100%; height:100%; object-fit:cover; }.application-media .media-wide img { object-position:center 44%; }.application-media figure::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 50%,rgba(9,17,20,.82)); }.application-media figcaption { position:absolute; z-index:1; left:22px; right:22px; bottom:20px; color:white; font-size:14px; font-weight:700; }
.evidence-section { background:white; }.metrics-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }.metrics-grid article { min-height:235px; padding:25px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--paper); }.metrics-grid > article > strong { display:block; color:var(--blue); font-size:36px; line-height:1; }.metrics-grid h3 { margin:55px 0 8px; color:var(--ink); font-size:17px; }.metrics-grid p { margin:0; color:var(--muted); font-size:13px; }.evidence-caveat { margin-top:24px; padding:18px 20px; border-left:3px solid var(--amber); background:#fffaf0; color:var(--muted); font-size:13px; }.evidence-caveat strong { color:var(--ink); }
.pilot-section { background:var(--blue-dark); color:white; }.pilot-intro { max-width:820px; }.pilot-intro h2 { color:white; }.pilot-intro > p:last-child { max-width:720px; margin:22px 0 0; color:#c0d0d6; font-size:17px; }.pilot-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:50px; }.pilot-grid article { min-height:225px; padding:28px; border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.04); }.pilot-grid span { color:var(--amber); font:11px var(--mono); text-transform:uppercase; }.pilot-grid h3 { margin:52px 0 12px; font-size:21px; }.pilot-grid p { margin:0; color:#bfd0d6; font-size:14px; }
.boundary-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:95px; align-items:start; }.boundary-grid ul { margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }.boundary-grid li { min-height:62px; display:flex; align-items:center; gap:15px; border-bottom:1px solid var(--line); color:#445158; }.boundary-grid li span { color:var(--blue); font-family:var(--mono); }
.final-cta { padding:88px 0; border-top:6px solid var(--amber); color:white; background:var(--dark); }.final-cta h2 { color:white; }.final-cta .eyebrow { color:var(--amber); }.cta-grid { display:grid; grid-template-columns:1.2fr .65fr; gap:100px; align-items:end; }.cta-grid > div:last-child > p { margin:0 0 25px; color:#b7c0c4; }
.site-footer { color:#8e9a9f; background:#111619; }.footer-main { display:grid; grid-template-columns:2fr repeat(3,1fr); gap:60px; padding:62px 0; }.brand-footer { color:white; }.footer-main > div { display:flex; flex-direction:column; align-items:flex-start; gap:9px; font-size:13px; }.footer-main > div:first-child p { max-width:270px; margin:12px 0 0; }.footer-main strong { margin-bottom:8px; color:white; font-size:12px; text-transform:uppercase; }.footer-main a:hover { color:white; }.footer-bottom { min-height:64px; display:flex; align-items:center; justify-content:space-between; gap:20px; border-top:1px solid #30393d; font-size:12px; }
.page-hero { padding:90px 0 72px; border-bottom:6px solid var(--amber); background:var(--blue-dark); color:white; }.page-hero .eyebrow { color:var(--amber); }.page-hero h1 { max-width:850px; color:white; font-size:clamp(42px,5vw,66px); }.page-hero p:last-child { max-width:720px; margin:24px 0 0; color:#c1d0d6; font-size:18px; }
.content-section { padding:88px 0; }.content-grid { display:grid; grid-template-columns:.7fr 1.3fr; gap:100px; }.content-grid aside { color:var(--blue); font:12px var(--mono); text-transform:uppercase; }.prose { max-width:760px; }.prose h2 { margin:0 0 22px; font-size:34px; }.prose h3 { margin:42px 0 12px; color:var(--ink); font-size:20px; }.prose p,.prose li { color:var(--muted); }.prose ul { padding-left:20px; }.prose a { color:var(--blue); text-decoration:underline; }.contact-options { display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:40px; }.contact-card { min-height:190px; padding:25px; border:1px solid var(--line); background:var(--paper); }.contact-card span { color:var(--blue); font:11px var(--mono); text-transform:uppercase; }.contact-card h3 { margin:44px 0 8px; }.contact-card p { margin:0; font-size:14px; }
@media (max-width: 980px) {
  .main-nav { display:none; position:absolute; top:72px; left:0; right:0; padding:18px 24px 24px; flex-direction:column; align-items:stretch; gap:14px; background:white; border-bottom:1px solid var(--line); box-shadow:0 18px 30px rgba(8,24,19,.09); }.main-nav.is-open { display:flex; }.nav-toggle { display:flex; }
  .hero-grid { grid-template-columns:1fr; gap:50px; }.product-stage { max-width:720px; }.role-strip { grid-template-columns:repeat(2,1fr); padding:22px 0; }.role-strip > span { grid-column:1/-1; }
  .problem-grid,.process-grid,.metrics-grid,.asset-grid { grid-template-columns:repeat(2,1fr); }.process-grid article:nth-child(2) { border-right:0; }.process-grid article:nth-child(-n+2) { border-bottom:1px solid #3d484d; }.industry-band { grid-template-columns:repeat(3,1fr); }.industry-band span { grid-column:1/-1; }.industry-band strong:nth-child(4) { border-right:0; }
  .layer-grid,.boundary-grid,.content-grid { grid-template-columns:1fr; gap:52px; }.stack-diagram { max-width:760px; }.cta-grid { gap:60px; }.footer-main { grid-template-columns:2fr 1fr 1fr; }.footer-main > div:last-child { grid-column:2; }
  .application-media { grid-template-columns:1fr 1fr; }
}
@media (max-width: 680px) {
  .container { width:min(100% - 28px,1180px); }.section { padding:70px 0; }.hero-grid { min-height:auto; padding:54px 0 42px; }.hero-grid { grid-template-columns:minmax(0,1fr); }.product-stage { width:100%; }.stage-summary { grid-template-columns:1fr; }.stage-summary div { min-height:56px; border-right:0; border-bottom:1px solid #3a484e; }.audit-row { grid-template-columns:72px 1fr; }.audit-row small { grid-column:2; }.role-strip { grid-template-columns:1fr 1fr; }
  .split-heading,.evidence-head,.process-statement,.cta-grid { grid-template-columns:1fr; gap:28px; }.problem-grid,.process-grid,.metrics-grid,.pilot-grid,.contact-options,.asset-grid { grid-template-columns:1fr; }.process-grid article { border-right:0; border-bottom:1px solid #3d484d; }.process-grid article:last-child { border-bottom:0; }.problem-grid article,.metrics-grid article { min-height:205px; }.problem-grid h3,.metrics-grid h3 { margin-top:35px; }.industry-band { grid-template-columns:repeat(2,1fr); }.industry-band strong { border-bottom:1px solid #cbd5d8; }.industry-band strong:nth-child(4) { border-right:1px solid #cbd5d8; }.industry-band strong:nth-child(odd) { border-right:0; }
  .layer-grid { gap:48px; }.stack-diagram > div { grid-template-columns:38px 1fr; }.stack-diagram small { grid-column:2; }.stack-diagram .active { transform:none; box-shadow:8px 8px 0 #d7e7ec; }.pilot-grid article { min-height:205px; }.pilot-grid h3 { margin-top:35px; }
  .industrial-visual { padding-bottom:18px; }.factory-frame { height:360px; }.factory-frame figcaption { left:18px; right:18px; bottom:18px; display:block; }.factory-frame figcaption strong { display:block; margin-top:8px; font-size:24px; }.application-media { grid-template-columns:1fr; }.application-media figure { height:270px; }
  .footer-main { grid-template-columns:1fr 1fr; gap:38px 25px; }.footer-main > div:first-child { grid-column:1/-1; }.footer-main > div:last-child { grid-column:auto; }.footer-bottom { padding:18px 0; flex-direction:column; align-items:flex-start; }.page-hero { padding:68px 0 58px; }.content-section { padding:68px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior:auto; } }