:root {
  --ink: #242424;
  --dark: #454545;
  --muted: #707070;
  --light: #aaaaaa;
  --orange: #ff843f;
  --orange-soft: #fff2e9;
  --paper: #f6f4ef;
  --paper-deep: #ebe8e1;
  --line: #dfdcd5;
  --white: #ffffff;
  --shadow: 0 28px 76px rgba(37, 34, 30, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; text-rendering: optimizeLegibility; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin-top: 0; }
:focus-visible { outline: 3px solid rgba(255,132,63,.55); outline-offset: 4px; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 9999; padding: 10px 14px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 16px; }
.shell { width: min(100% - 56px, 1320px); margin-inline: auto; }
.eyebrow { font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; color: var(--dark); }
.eyebrow::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--orange); vertical-align: 1px; }
.section-title { max-width: 900px; margin: 14px 0 0; font-size: clamp(38px, 4vw, 54px); line-height: 1.02; letter-spacing: -.05em; }
.lead { color: var(--dark); font-size: clamp(18px, 1.6vw, 20px); line-height: 1.55; }
.fineprint { color: var(--muted); font-size: 13px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 19px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--ink); font-size: 14px; font-weight: 750; cursor: pointer; }
.button-primary { border-color: var(--orange); background: var(--orange); color: #1f1b18; }
.button:hover { transform: translateY(-1px); }

.site-nav { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(69,69,69,.1); background: rgba(255,255,255,.96); }
.nav-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; }
.brand-mark { width: 137px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; color: var(--dark); font-size: 14px; font-weight: 650; }
.nav-links > a:not(.button):hover { color: var(--orange); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 23px; height: 2px; background: var(--ink); content: ""; transition: transform .2s ease; }
.nav-toggle span::before { transform: translateY(-7px); }
.nav-toggle span::after { transform: translateY(5px); }

.hero { overflow: hidden; padding-bottom: 74px; }
.hero-proposition { padding: 76px 0 48px; text-align: center; }
.hero h1 { margin: 17px auto 24px; max-width: 840px; font-size: clamp(58px, 5.1vw, 64px); line-height: .99; letter-spacing: -.055em; }
.hero-proposition .lead { max-width: 820px; margin: 0 auto; }
.product-scene { position: relative; min-height: 744px; overflow: hidden; border: 1px solid var(--line); background: var(--paper); isolation: isolate; }
.product-scene::before { position: absolute; inset: 0; z-index: -1; content: ""; background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.02) 55%, rgba(246,244,239,.86)); }
.hero-illustration { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.87); }
.hero-product { position: absolute; top: 92px; left: 50%; width: min(76%, 980px); transform: translateX(-50%); }
.product-shell { padding: 9px; border: 1px solid rgba(36,36,36,.15); border-radius: 21px; background: rgba(255,255,255,.92); box-shadow: var(--shadow); backdrop-filter: blur(8px); }
.product-viewport { position: relative; overflow: hidden; border: 1px solid #dadada; border-radius: 14px; background: #f7f7f7; aspect-ratio: 2048 / 790; }
.product-viewport:has(.product-screen:nth-child(2).is-active) { aspect-ratio: 1.657 / 1; }
.product-screen { position: absolute; inset: 0; opacity: 0; pointer-events: none; transition: opacity .35s ease; }
.product-screen.is-active { opacity: 1; pointer-events: auto; }
.product-screen img { width: 100%; height: 100%; object-fit: cover; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 13px; }
.product-tabs { display: flex; align-items: center; gap: 7px; }
.product-tabs button { min-height: 39px; padding: 0 13px; border: 1px solid transparent; border-radius: 999px; background: rgba(255,255,255,.82); color: var(--muted); font-size: 12px; font-weight: 760; cursor: pointer; }
.product-tabs button[aria-selected="true"] { border-color: rgba(255,132,63,.45); background: var(--orange-soft); color: var(--ink); }
.product-qualifier { color: var(--muted); font-size: 12px; }
.factory-context { position: absolute; z-index: 2; display: grid; gap: 2px; padding-left: 13px; border-left: 2px solid var(--orange); color: var(--dark); }
.factory-context strong { font-size: 13px; }
.factory-context span { color: var(--muted); font-size: 11px; }
.context-readiness { top: 45px; left: 24px; }
.context-attendance { right: 24px; bottom: 48px; }

.capacity { padding: 130px 0 124px; background: #fbfaf7; }
.capacity-head { display: grid; grid-template-columns: 1fr .85fr; align-items: end; gap: 100px; }
.capacity-statement { margin-bottom: 0; font-size: clamp(48px, 5.2vw, 68px); line-height: .98; letter-spacing: -.055em; }
.capacity-head .lead { max-width: 620px; margin-bottom: 2px; }
.productive-flow { margin: 82px 0 0; }
.thread-desktop { margin-top: 10px; border-block: 1px solid var(--line); }
.thread-desktop svg { width: 100%; }
.thread-guide { fill: none; stroke: #d8d4cd; stroke-width: 2; stroke-dasharray: 2 12; }
.thread-live { fill: none; stroke: var(--orange); stroke-linecap: round; stroke-linejoin: round; stroke-width: 6; }
.thread-stitch { fill: none; stroke: var(--dark); stroke-dasharray: 4 7; stroke-linecap: round; stroke-width: 2; }
.thread-node { fill: var(--orange); }
.thread-label { fill: var(--ink); font-size: 13px; font-weight: 750; }
.thread-label.event { fill: var(--dark); font-size: 12px; font-weight: 650; }
.thread-mobile { display: none; }
.leak-explanations { display: grid; grid-template-columns: 1fr 1fr; gap: 13%; margin: 54px 5% 0; }
.leak-explanation { position: relative; padding-top: 20px; border-top: 1px solid var(--ink); }
.leak-explanation::before { position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); content: ""; }
.leak-key { color: var(--orange); font-size: 11px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.leak-explanation h3 { margin: 9px 0 8px; font-size: 25px; line-height: 1.12; letter-spacing: -.025em; }
.leak-explanation p { max-width: 500px; margin-bottom: 0; color: var(--dark); font-size: 16px; }
.capacity-payoff { max-width: 850px; margin: 76px 0 0; color: var(--dark); font-size: clamp(26px, 2.2vw, 32px); font-weight: 650; line-height: 1.22; letter-spacing: -.025em; }

.flow { padding: 128px 0 120px; overflow: hidden; }
.flow-intro { margin-bottom: 58px; }
.journey-figure { position: relative; overflow: hidden; margin: 0; border: 1px solid var(--line); background: var(--paper); }
.journey-figure img { width: 100%; height: auto; }
.journey-figure::after { position: absolute; inset: 0; pointer-events: none; content: ""; box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); }
.journey-stages { position: absolute; left: 3%; right: 3%; bottom: 3%; z-index: 2; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; pointer-events: none; }
.journey-stages span { padding: 7px 9px; border-left: 2px solid var(--orange); background: rgba(255,255,255,.88); color: var(--dark); font-size: 11px; font-weight: 750; }
.capability-legend { margin-top: 30px; }
.legend-heading { margin-bottom: 25px; }
.capability-legend ol { display: grid; grid-template-columns: repeat(5,1fr); gap: 26px; margin: 0; padding: 0; list-style: none; }
.capability-legend li { min-width: 0; display: grid; grid-template-columns: 28px 1fr; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.capability-legend li > span { color: var(--orange); font-size: 11px; font-weight: 900; }
.capability-legend li strong, .capability-legend li small { display: block; }
.capability-legend li strong { font-size: 14px; line-height: 1.25; }
.capability-legend li small { margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.flow-mobile { display: none; }

.proof { padding: 124px 0 118px; background: var(--paper); }
.proof-layout { display: grid; grid-template-columns: 1.08fr 1px .92fr; gap: 70px; align-items: center; margin-top: 72px; }
.proof-number { color: var(--orange); font-size: clamp(116px, 12vw, 170px); font-weight: 800; line-height: .78; letter-spacing: -.075em; }
.proof-unit { margin: 32px 0 24px; font-size: 26px; font-weight: 720; }
.linked-measure { max-width: 550px; display: flex; align-items: baseline; gap: 15px; padding-top: 18px; border-top: 1px solid #d6d1c7; }
.linked-measure strong { font-size: 19px; }
.linked-measure span { color: var(--muted); font-size: 13px; }
.proof-divider { width: 1px; height: 310px; background: #d6d1c7; }
.marker-number { font-size: clamp(58px, 6vw, 86px); font-weight: 790; line-height: .9; letter-spacing: -.06em; }
.marker-copy { margin: 23px 0 42px; font-size: 22px; font-weight: 700; }
.marker-compare { max-width: 390px; padding-top: 18px; border-top: 1px solid #d6d1c7; color: var(--dark); font-size: 16px; }
.proof .fineprint { margin: 76px 0 0; }

 .close { padding: 66px 0; border-top: 1px solid var(--line); }
.close-layout { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.close h2 { max-width: 900px; margin-bottom: 0; font-size: clamp(30px, 3vw, 40px); line-height: 1.08; letter-spacing: -.045em; }
.site-footer { padding: 62px 0; border-top: 1px solid var(--ink); background: var(--ink); color: #aaaaaa; font-size: 13px; }
.footer-inner { display: grid; grid-template-columns: 160px 1fr auto; gap: 34px; align-items: center; }
.footer-logo { width: 112px; height: auto; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-cookie-link { padding: 0; border: 0; background: transparent; color: inherit; cursor: pointer; }
.footer-links a:hover, .footer-cookie-link:hover { color: #fff; }
.cookie-consent { position: fixed; right: 20px; bottom: 20px; z-index: 1000; width: min(620px, calc(100% - 40px)); display: none; grid-template-columns: 1fr auto; gap: 24px; padding: 21px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.cookie-consent.show { display: grid; }
.cookie-copy strong { font-size: 14px; }
.cookie-copy p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.cookie-actions { display: flex; align-items: center; gap: 9px; }

@media (max-width: 1040px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav-links { position: fixed; inset: 74px 0 auto; display: none; align-items: stretch; padding: 24px 28px 30px; background: #fff; box-shadow: 0 16px 40px rgba(0,0,0,.08); }
  .nav-links.open { display: grid; }
  .nav-links .button { margin-top: 8px; }
  .hero-product { width: min(86%, 900px); }
  .capacity-head { gap: 60px; }
  .capability-legend ol { grid-template-columns: repeat(3,1fr); }
  .proof-layout { gap: 45px; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 40px, 1320px); }
  .nav-inner { min-height: 64px; }
  .nav-links { inset-block-start: 64px; }
  .brand-mark { width: 122px; }
  .section-title { font-size: clamp(36px, 10vw, 44px); }

  .hero { padding-bottom: 28px; }
  .hero-proposition { padding: 45px 0 26px; text-align: left; }
  .hero h1 { margin: 13px 0 18px; font-size: clamp(40px, 11vw, 48px); white-space: normal; }
  .hero-proposition .lead { margin: 0; font-size: 17px; line-height: 1.5; }
  .product-scene { width: 100%; min-height: 520px; border-inline: 0; }
  .hero-illustration { inset: 0 -38%; width: 176%; max-width: none; height: 100%; object-position: center bottom; opacity: .82; }
  .hero-product { top: 95px; width: calc(100% - 28px); }
  .factory-context { display: none; }
  .product-shell { padding: 5px; border-radius: 15px; }
  .product-viewport { border-radius: 11px; }
  .product-meta { display: block; margin-top: 10px; padding-inline: 2px; }
  .product-tabs { overflow-x: auto; }
  .product-tabs button { flex: 0 0 auto; }
  .product-tabs button[data-view="action"] { order: -1; }
  .product-qualifier { margin-top: 8px; text-align: left; }

  .capacity { padding: 90px 0 86px; }
  .capacity-head { grid-template-columns: 1fr; gap: 28px; }
  .capacity-statement { font-size: clamp(43px, 12vw, 53px); }
  .productive-flow { margin-top: 58px; }
  .thread-desktop { display: none; }
  .thread-mobile { position: relative; display: grid; gap: 0; margin-top: 28px; padding: 0 0 0 46px; }
  .thread-mobile::before { position: absolute; top: 9px; bottom: 9px; left: 15px; width: 4px; border-radius: 4px; background: var(--orange); content: ""; }
  .mobile-thread-step { position: relative; min-height: 66px; display: flex; align-items: flex-start; padding: 1px 0 22px; color: var(--dark); font-size: 14px; }
  .mobile-thread-step span { position: absolute; top: 0; left: -39px; width: 18px; height: 18px; border: 4px solid #fbfaf7; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 1px var(--orange); }
  .mobile-thread-step.is-gap span { background: #fbfaf7; }
  .mobile-thread-step.is-loop span { border-radius: 50% 50% 50% 5px; transform: rotate(45deg); }
  .mobile-thread-step.is-break::before { position: absolute; top: 1px; left: -36px; width: 12px; height: 18px; background: #fbfaf7; content: ""; }
  .mobile-thread-step.is-break span { left: -39px; width: 18px; border: 0; background: repeating-linear-gradient(135deg,var(--dark) 0 2px,transparent 2px 5px); box-shadow: none; }
  .mobile-thread-step.is-recovery span { background: var(--dark); box-shadow: 0 0 0 2px var(--orange); }
  .mobile-thread-step.is-transition span { border-radius: 2px; transform: rotate(45deg); }
  .leak-explanations { grid-template-columns: 1fr; gap: 42px; margin: 48px 0 0; }
  .leak-explanation h3 { font-size: 23px; }
  .capacity-payoff { margin-top: 62px; font-size: 26px; line-height: 1.25; }

  .flow { padding: 88px 0 84px; }
  .flow-intro { margin-bottom: 44px; }
  .journey-desktop { display: none; }
  .flow-mobile { display: block; width: min(100% - 40px, 1320px); margin-inline: auto; }
  .mobile-journey { position: relative; display: grid; gap: 47px; padding-left: 25px; }
  .mobile-journey::before { position: absolute; top: 18px; bottom: 18px; left: 5px; width: 2px; background: var(--orange); content: ""; }
  .journey-step { position: relative; }
  .journey-step::before { position: absolute; top: 14px; left: -26px; z-index: 2; width: 13px; height: 13px; border: 3px solid #fff; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 1px var(--orange); content: ""; }
  .journey-crop { height: 230px; background-image: url("connected-factory-journey-v2.webp"); background-repeat: no-repeat; background-size: 545% auto; border: 1px solid var(--line); }
  .step-buyer .journey-crop { background-position: 0% 64%; }
  .step-planning .journey-crop { background-position: 27% 47%; }
  .step-readiness .journey-crop { background-position: 50% 61%; }
  .step-production .journey-crop { background-position: 76% 55%; }
  .step-change .journey-crop { background-position: 100% 66%; }
  .step-copy { display: block; margin-top: 13px; }
  .step-copy strong, .step-copy small { display: block; }
  .step-copy strong { font-size: 19px; line-height: 1.15; }
  .step-copy small { margin-top: 4px; color: var(--muted); font-size: 13px; }
  .mobile-legend { margin-top: 57px; padding-top: 21px; border-top: 1px solid var(--line); }
  .mobile-legend ol { display: grid; gap: 19px; margin: 22px 0 0; padding: 0; list-style: none; }
  .mobile-legend li { display: grid; grid-template-columns: 30px 1fr; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
  .mobile-legend li > span { color: var(--orange); font-size: 12px; font-weight: 900; }
  .mobile-legend li b, .mobile-legend li small { display: block; }
  .mobile-legend li b { font-size: 17px; line-height: 1.2; }
  .mobile-legend li small { margin-top: 4px; color: var(--muted); font-size: 13.5px; line-height: 1.35; }

  .proof { padding: 86px 0 82px; }
  .proof-layout { grid-template-columns: 1fr; gap: 44px; margin-top: 47px; }
  .proof-divider { width: 100%; height: 1px; }
  .proof-number { font-size: 102px; }
  .proof-unit { margin-top: 25px; font-size: 22px; }
  .linked-measure { display: block; }
  .linked-measure strong { display: block; margin-bottom: 5px; }
  .marker-number { font-size: 68px; }
  .marker-copy { font-size: 19px; }
  .proof .fineprint { margin-top: 54px; }
  .close { padding: 48px 0; }
  .close-layout { align-items: flex-start; flex-direction: column; gap: 26px; }
  .close h2 { font-size: 31px; }
  .site-footer { padding: 48px 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .cookie-consent { left: 12px; right: 12px; bottom: 12px; width: auto; grid-template-columns: 1fr; gap: 14px; }
  .cookie-actions { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: 40px; }
  .close .button { width: 100%; }
  .cookie-actions { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}