:root {
  --ink: #101113;
  --paper: #f4f3ef;
  --white: #fff;
  --muted: #696b6d;
  --line: #d4d3ce;
  --acid: #d7ff35;
  --orange: #ff5b20;
  --blue: #3157ff;
  --shell: min(1320px, calc(100vw - 64px));
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.thin-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}
.icon-robot { --icon: url("assets/icons/robot.svg"); }
.icon-car { --icon: url("assets/icons/car.svg"); }
.icon-binary-tree { --icon: url("assets/icons/binary-tree.svg"); }
.icon-settings-automation { --icon: url("assets/icons/settings-automation.svg"); }
.icon-brand-codesandbox { --icon: url("assets/icons/brand-codesandbox.svg"); }
.icon-device-desktop-analytics { --icon: url("assets/icons/device-desktop-analytics.svg"); }
.icon-scan-eye { --icon: url("assets/icons/scan-eye.svg"); }
.icon-flame { --icon: url("assets/icons/flame.svg"); }
.icon-scan { --icon: url("assets/icons/scan.svg"); }
.icon-box { --icon: url("assets/icons/box.svg"); }
.icon-arrows-join { --icon: url("assets/icons/arrows-join.svg"); }
.icon-components { --icon: url("assets/icons/components.svg"); }
.icon-cut { --icon: url("assets/icons/cut.svg"); }
.icon-refresh { --icon: url("assets/icons/refresh.svg"); }
.icon-car-crane { --icon: url("assets/icons/car-crane.svg"); }
.icon-settings { --icon: url("assets/icons/settings.svg"); }
.icon-battery-4 { --icon: url("assets/icons/battery-4.svg"); }
.icon-gauge { --icon: url("assets/icons/gauge.svg"); }
.icon-ruler-measure { --icon: url("assets/icons/ruler-measure.svg"); }
.icon-bolt { --icon: url("assets/icons/bolt.svg"); }
.icon-code { --icon: url("assets/icons/code.svg"); }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 1000; padding: 10px 14px; background: var(--acid); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.18);
  transition: background .25s, color .25s;
}
.site-header.scrolled { background: rgba(244,243,239,.94); color: var(--ink); backdrop-filter: blur(18px); border-color: var(--line); }
.header-inner { height: 82px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; }
.brand { display: inline-flex; width: fit-content; }
.brand img, .footer-mini img { filter: brightness(0) invert(1); }
.site-header.scrolled .brand img { filter: none; }
.desktop-nav { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 600; }
.desktop-nav a { position: relative; padding: 31px 0; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 21px; height: 2px; background: currentColor; transition: right .2s; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.header-contact { justify-self: end; display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; }
.menu-toggle, .mobile-menu { display: none; }

.hero { min-height: 100vh; padding-top: 82px; color: var(--white); background: var(--ink); overflow: hidden; }
.hero-grid { min-height: calc(100vh - 202px); display: grid; grid-template-columns: .94fr 1.06fr; }
.hero-copy { position: relative; z-index: 2; padding: 70px 48px 52px 0; display: flex; flex-direction: column; align-items: flex-start; border-right: 1px solid rgba(255,255,255,.18); }
.eyebrow { display: flex; gap: 18px; align-items: center; font: 500 11px/1 "IBM Plex Mono", monospace; letter-spacing: .12em; text-transform: uppercase; color: #c6c7c4; }
.eyebrow span { color: var(--acid); }
h1 { margin: auto 0 28px; font-size: clamp(58px, 6vw, 96px); line-height: .88; letter-spacing: -.065em; font-weight: 500; }
h1 em { color: var(--acid); font-style: normal; }
.hero-lede { max-width: 610px; margin: 0 0 34px; font-size: 18px; line-height: 1.6; color: #bfc0bd; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button { min-height: 54px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; font-size: 13px; font-weight: 700; }
.button-dark { background: var(--acid); color: var(--ink); }
.button i, .text-link i { transition: transform .2s; }
.button:hover i, .text-link:hover i { transform: translateX(4px); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; }

.hero-visual { position: relative; min-height: 600px; overflow: hidden; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,17,19,.28), transparent 42%), linear-gradient(0deg, rgba(16,17,19,.72), transparent 45%); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.1); }
.visual-tag { position: absolute; z-index: 3; min-width: 182px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.35); background: rgba(16,17,19,.7); backdrop-filter: blur(8px); }
.visual-tag span { display: block; margin-bottom: 5px; color: var(--acid); font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.visual-tag strong { font-size: 12px; }
.tag-top { top: 56px; right: 32px; }
.tag-bottom { bottom: 42px; left: 32px; }
.scan-line { position: absolute; z-index: 2; top: 0; left: 0; right: 0; height: 1px; background: var(--acid); opacity: .7; box-shadow: 0 0 18px var(--acid); animation: scan 5s ease-in-out infinite; }
@keyframes scan { 0%, 100% { transform: translateY(40px); opacity: 0; } 15%, 85% { opacity: .7; } 50% { transform: translateY(570px); } }

.hero-rail { min-height: 120px; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.18); }
.hero-rail div { display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 20px 24px; border-right: 1px solid rgba(255,255,255,.18); }
.hero-rail div:first-child { border-left: 1px solid rgba(255,255,255,.18); }
.hero-rail span { font: 10px "IBM Plex Mono", monospace; color: #8e908e; text-transform: uppercase; letter-spacing: .1em; }
.hero-rail strong { font-size: 14px; }

.section-pad { padding: 120px 0; }
.intro-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; margin-bottom: 72px; }
.section-index { padding-top: 12px; font: 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
h2 { max-width: 1050px; margin: 0; font-size: clamp(40px, 5.2vw, 76px); line-height: .98; letter-spacing: -.055em; font-weight: 500; }
.section-lede { max-width: 680px; margin: 32px 0 0; color: var(--muted); font-size: 18px; line-height: 1.65; }
.capability-preview { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.capability-preview article { position: relative; min-height: 390px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; }
.capability-preview .accent-card { background: var(--acid); }
.card-no { font: 11px "IBM Plex Mono", monospace; color: var(--muted); }
.capability-preview i { margin: auto 0; font-size: 58px; }
.capability-preview h3 { margin: 0 0 14px; font-size: 25px; letter-spacing: -.03em; }
.capability-preview p { margin: 0; color: var(--muted); line-height: 1.65; font-size: 14px; }
.accent-card p { color: #373832; }

.preview-cta { background: var(--blue); color: var(--white); }
.preview-cta-inner { min-height: 200px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.preview-cta p { font: 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .12em; }
.preview-cta a { display: flex; gap: 20px; align-items: center; font-size: clamp(30px, 4vw, 60px); letter-spacing: -.05em; }
.site-footer { background: var(--ink); color: var(--white); }
.footer-mini { min-height: 150px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; font-size: 12px; color: #a2a3a0; }
.footer-mini p:last-child { justify-self: end; }

/* Shared extended sections */
.dark-section { background: var(--ink); color: var(--white); }
.section-index.light { color: #8d8f8d; }
.button-acid { background: var(--acid); color: var(--ink); }
.split-heading { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; margin-bottom: 72px; }
.split-heading.compact { margin-bottom: 54px; }
.signal-strip { overflow: hidden; background: var(--acid); border-block: 1px solid var(--ink); }
.signal-track { min-height: 62px; padding: 0 24px; display: flex; align-items: center; justify-content: center; gap: 28px; white-space: nowrap; font: 500 11px "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.signal-track i { width: 5px; height: 5px; background: var(--ink); }

.feature-head { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; margin-bottom: 66px; }
.feature-head h2 { margin-top: 36px; }
.feature-layout { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 650px; border-top: 1px solid #3a3b3c; border-bottom: 1px solid #3a3b3c; }
.feature-image { position: relative; overflow: hidden; border-right: 1px solid #3a3b3c; }
.feature-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(16,17,19,.58), transparent 45%); }
.feature-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08); }
.image-caption { position: absolute; z-index: 2; right: 26px; bottom: 24px; left: 26px; display: flex; justify-content: space-between; font: 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.image-caption span { color: var(--acid); }
.feature-content { padding: 54px 0 54px 54px; display: flex; flex-direction: column; align-items: flex-start; }
.feature-lede { margin: 0 0 42px; color: #b0b1ae; font-size: 17px; line-height: 1.7; }
.spec-list { width: 100%; margin-bottom: auto; }
.spec-list a { display: grid; grid-template-columns: 42px 1fr auto; gap: 14px; align-items: center; min-height: 68px; border-top: 1px solid #3a3b3c; }
.spec-list a:last-child { border-bottom: 1px solid #3a3b3c; }
.spec-list span { color: #7d7e7c; font: 11px "IBM Plex Mono", monospace; }
.spec-list strong { font-size: 15px; }
.spec-list i { color: var(--acid); transition: transform .2s; }
.spec-list a:hover i { transform: translate(3px,-3px); }
.feature-content .button { margin-top: 44px; }

.system-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.system-card { min-height: 440px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; background: var(--white); }
.system-top { width: 100%; display: flex; justify-content: space-between; align-items: flex-start; }
.system-top span { font: 11px "IBM Plex Mono", monospace; color: var(--muted); }
.system-top i { font-size: 58px; }
.system-card h3 { max-width: 460px; margin: auto 0 16px; font-size: clamp(28px, 3vw, 44px); line-height: 1.05; letter-spacing: -.045em; }
.system-card p { max-width: 520px; margin: 0 0 32px; color: var(--muted); line-height: 1.65; }
.system-card > a { display: flex; align-items: center; gap: 12px; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }
.black-card { background: var(--ink); color: var(--white); border-color: #333; }
.black-card p, .black-card .system-top span { color: #a5a6a3; }
.blue-card { background: var(--blue); color: var(--white); border-color: #2343d1; }
.blue-card p, .blue-card .system-top span { color: #cbd2ff; }
.outline-card { background: transparent; }

.workflow { background: #202225; color: var(--white); }
.workflow-intro { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; }
.workflow-intro p { max-width: 680px; margin: 30px 0 0; color: #aaa; font-size: 17px; line-height: 1.7; }
.workflow-steps { margin-top: 76px; list-style: none; padding: 0; border-top: 1px solid #484a4d; }
.workflow-steps li { min-height: 130px; display: grid; grid-template-columns: 1fr 3fr; gap: 30px; align-items: center; border-bottom: 1px solid #484a4d; }
.workflow-steps > li > span { font: 12px "IBM Plex Mono", monospace; color: var(--acid); }
.workflow-steps div { display: grid; grid-template-columns: 1fr 1.8fr; align-items: center; gap: 30px; }
.workflow-steps strong { font-size: 28px; letter-spacing: -.035em; }
.workflow-steps p { margin: 0; color: #aaa; line-height: 1.6; }

.application-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ink); border: 1px solid var(--ink); }
.application-card { min-height: 520px; background: var(--white); display: grid; grid-template-rows: 1fr auto; }
.application-wide { grid-column: span 2; grid-template-columns: 1.15fr .85fr; grid-template-rows: 1fr; }
.application-visual { position: relative; min-height: 290px; display: grid; place-items: center; overflow: hidden; background: #e8e7e2; }
.application-visual > i { position: relative; z-index: 2; font-size: 72px; }
.application-copy { padding: 28px; background: var(--white); }
.application-copy > span { font: 10px "IBM Plex Mono", monospace; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.application-copy h3 { margin: 44px 0 12px; font-size: 28px; letter-spacing: -.035em; }
.application-copy p { margin: 0; color: var(--muted); line-height: 1.6; }
.welding-visual { background: var(--orange); color: var(--white); }
.vision-visual { background: var(--ink); color: var(--acid); }
.focus-box { position: absolute; width: 140px; height: 140px; border: 1px solid var(--acid); }
.focus-box::before, .focus-box::after { content: ""; position: absolute; background: var(--acid); }
.focus-box::before { top: 50%; left: -70px; right: -70px; height: 1px; }.focus-box::after { left: 50%; top: -70px; bottom: -70px; width: 1px; }
.handling-visual { color: var(--blue); }
.orbit { position: absolute; width: 220px; height: 220px; border: 1px dashed #777; border-radius: 50%; animation: rotate 18s linear infinite; }
.orbit::before { content: ""; position: absolute; top: 8px; left: 42px; width: 14px; height: 14px; background: var(--blue); }
@keyframes rotate { to { transform: rotate(360deg); } }
.blue-application { background: var(--blue); color: var(--white); }
.blue-application .application-copy { background: var(--blue); color: var(--white); }
.blue-application .application-copy p, .blue-application .application-copy > span { color: #cbd2ff; }
.assembly-visual { background: #b9c5ff; color: var(--ink); }
.assembly-part { position: absolute; width: 82px; height: 82px; border: 2px solid var(--ink); }.part-a { transform: translateX(-78px); }.part-b { transform: translateX(78px); border-radius: 50%; }

.principles { background: var(--ink); color: var(--white); }
.principles-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.principles-title { align-self: start; position: sticky; top: 130px; }
.principles-title h2 { max-width: 600px; margin: 40px 0; }
.principle-list { border-top: 1px solid #414345; }
.principle-list article { min-height: 180px; display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 34px 0; border-bottom: 1px solid #414345; }
.principle-list span { font: 11px "IBM Plex Mono", monospace; color: var(--acid); }
.principle-list h3 { margin: 0 0 12px; font-size: 25px; letter-spacing: -.03em; }
.principle-list p { margin: 0; color: #a3a4a1; line-height: 1.65; }

.contact-band { background: #e9e8e3; }
.contact-band-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; }
.contact-statement h2 { margin: 42px 0 28px; }
.contact-statement > p { max-width: 600px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.direct-contacts { margin-top: 50px; border-top: 1px solid var(--ink); }
.direct-contacts a { min-height: 86px; display: grid; grid-template-columns: 34px 1fr auto; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); }
.direct-contacts i { font-size: 20px; }.direct-contacts span { color: var(--muted); font-size: 12px; }.direct-contacts strong { font-size: 14px; }
.project-form { padding: 46px; background: var(--white); align-self: start; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 24px; row-gap: 28px; }
.form-grid label { display: block; }.form-grid label > span { display: block; margin-bottom: 9px; font: 10px "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.form-grid input, .form-grid textarea, .form-grid select { width: 100%; padding: 13px 0; border: 0; border-bottom: 1px solid #bdbdb8; outline: none; background: transparent; color: var(--ink); border-radius: 0; }
.form-grid input:focus, .form-grid textarea:focus, .form-grid select:focus { border-color: var(--blue); }
.form-grid textarea { resize: vertical; }.full-field { grid-column: 1 / -1; }
.form-submit { margin-top: 34px; border: 0; cursor: pointer; }.form-note { margin: 16px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }.form-status { min-height: 20px; margin: 10px 0 0; color: #a43b19; font-size: 12px; }

.footer-main { min-height: 300px; padding: 72px 0; display: grid; grid-template-columns: 2fr 1fr 1.2fr; gap: 60px; border-bottom: 1px solid #383a3c; }
.footer-brand img { filter: brightness(0) invert(1); }.footer-brand p { max-width: 320px; margin: 34px 0 0; color: #929391; line-height: 1.6; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }.footer-column > span { margin-bottom: 10px; color: #777977; font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }.footer-column a { color: #c6c7c5; font-size: 13px; }.footer-column a:hover { color: var(--acid); }
.footer-bottom { min-height: 78px; display: flex; align-items: center; justify-content: space-between; color: #777977; font-size: 11px; }

/* Inner page system */
.page-hero { min-height: 690px; padding: 178px 0 70px; }
.page-hero-dark { background: var(--ink); color: var(--white); }
.page-hero-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; }
.page-kicker { padding-top: 15px; color: #999b99; font: 500 11px "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }
.page-kicker span { margin-right: 18px; color: var(--acid); }
.page-hero h1 { max-width: 1050px; margin: 0 0 40px; font-size: clamp(62px, 7vw, 112px); }
.page-hero-grid > div:last-child > p { max-width: 700px; margin: 0; color: #b6b7b4; font-size: 19px; line-height: 1.65; }
.page-hero-nav { margin-top: 84px; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid #444648; border-left: 1px solid #444648; }
.page-hero-nav a { min-height: 74px; padding: 20px; display: flex; align-items: center; border-right: 1px solid #444648; border-bottom: 1px solid #444648; color: #b3b4b2; font-size: 12px; }
.page-hero-nav a:hover { background: var(--acid); color: var(--ink); }

.solution-detail { border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }
.detail-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; }
.detail-meta { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.detail-meta > span { font: 11px "IBM Plex Mono", monospace; color: var(--muted); }.detail-meta i { margin: auto 0; font-size: 64px; }.detail-meta small { font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.detail-content h2 { max-width: 980px; }
.large-copy { max-width: 850px; margin: 34px 0 60px; font-size: 20px; line-height: 1.7; color: var(--muted); }
.detail-columns { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.detail-columns > div { padding: 28px 28px 0 0; }.detail-columns h3 { font-size: 18px; }.detail-columns p { color: var(--muted); line-height: 1.65; font-size: 14px; }
.tag-list { margin-top: 52px; display: flex; flex-wrap: wrap; gap: 8px; }.tag-list span { padding: 8px 12px; border: 1px solid var(--line); font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; }
.detail-dark { background: var(--ink); color: var(--white); }.detail-dark .large-copy, .detail-dark .detail-meta > span { color: #aaa; }
.process-matrix { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #46484a; border-left: 1px solid #46484a; }.process-matrix article { min-height: 260px; padding: 26px; border-right: 1px solid #46484a; border-bottom: 1px solid #46484a; }.process-matrix i { font-size: 42px; color: var(--acid); }.process-matrix h3 { margin: 60px 0 10px; }.process-matrix p { margin: 0; color: #9ea09d; line-height: 1.6; }
.architecture-diagram { border-left: 1px solid var(--ink); border-top: 1px solid var(--ink); }.architecture-diagram > div { min-height: 94px; padding: 18px 24px; display: grid; grid-template-columns: 1fr 2fr 2fr; align-items: center; border-bottom: 1px solid var(--ink); border-right: 1px solid var(--ink); }.architecture-diagram span { font: 10px "IBM Plex Mono", monospace; color: var(--muted); }.architecture-diagram strong { font-size: 20px; }.architecture-diagram small { color: var(--muted); }
.detail-blue { background: var(--blue); color: var(--white); }.detail-blue .large-copy, .detail-blue .detail-meta > span { color: #c9d0ff; }
.check-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.35); }.check-list li { min-height: 100px; display: grid; grid-template-columns: 54px 1fr; align-items: center; border-bottom: 1px solid rgba(255,255,255,.35); }.check-list i { font-size: 24px; }.check-list span { display: grid; grid-template-columns: 1fr 1.5fr; gap: 30px; color: #dbe0ff; }.check-list strong { color: var(--white); }
.service-row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }.service-row > div { padding: 30px 24px 0 0; }.service-row span { font: 11px "IBM Plex Mono", monospace; color: var(--blue); }.service-row strong { display: block; margin: 38px 0 10px; font-size: 20px; }.service-row p { color: var(--muted); line-height: 1.6; }

/* Automotive */
.auto-hero { min-height: 850px; position: relative; padding-top: 82px; color: var(--white); background: var(--ink); overflow: hidden; }
.auto-hero-image { position: absolute; inset: 0 0 0 40%; }.auto-hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 0%, rgba(16,17,19,.65) 32%, rgba(16,17,19,.12) 75%), linear-gradient(0deg, var(--ink), transparent 36%); }.auto-hero-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.5) contrast(1.15); }
.auto-hero-content { position: relative; z-index: 2; padding-top: 92px; padding-bottom: 160px; }.auto-hero-content h1 { max-width: 900px; margin: 100px 0 34px; font-size: clamp(62px, 7vw, 108px); }.auto-hero-content > p { max-width: 650px; margin: 0 0 36px; color: #bbbcb9; font-size: 18px; line-height: 1.7; }
.auto-hero-rail { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.3); }.auto-hero-rail span { min-height: 88px; padding: 24px; display: flex; align-items: center; border-right: 1px solid rgba(255,255,255,.3); font: 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.auto-context-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; }.auto-context-grid > div:nth-child(2) > p { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.context-cards { grid-column: 2; margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }.context-cards article { padding: 26px 24px 0 0; }.context-cards span { font: 11px "IBM Plex Mono", monospace; color: var(--blue); }.context-cards h3 { margin-top: 42px; }.context-cards p { color: var(--muted); line-height: 1.6; }
.auto-stage { padding: 110px 0; background: var(--ink); color: var(--white); scroll-margin-top: 80px; border-top: 1px solid #333; }.auto-stage-grid { min-height: 540px; display: grid; grid-template-columns: .3fr .9fr 1fr; gap: 50px; }.stage-number { font: 11px "IBM Plex Mono", monospace; color: var(--acid); }.stage-copy > span { font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .1em; color: #969895; }.stage-copy h2 { margin: 34px 0; font-size: clamp(40px, 4vw, 64px); }.stage-copy > p { color: #afb0ad; line-height: 1.7; }.stage-copy ul { margin: 38px 0 0; padding: 0; list-style: none; border-top: 1px solid #3f4143; }.stage-copy li { padding: 14px 0; border-bottom: 1px solid #3f4143; font-size: 13px; }
.stage-graphic { position: relative; display: grid; place-items: center; min-height: 480px; border: 1px solid #3f4143; overflow: hidden; }.stage-graphic > i { position: relative; z-index: 2; font-size: 110px; }
.body-graphic { background-image: linear-gradient(#2d2f31 1px, transparent 1px), linear-gradient(90deg,#2d2f31 1px,transparent 1px); background-size: 44px 44px; }.robot-node { position: absolute; width: 16px; height: 16px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 0 12px rgba(215,255,53,.1); }.node-a { top: 20%; left: 28%; }.node-b { right: 24%; bottom: 28%; }.node-c { left: 22%; bottom: 18%; }
.light-stage { background: var(--paper); color: var(--ink); }.light-stage .stage-copy > span, .light-stage .stage-copy > p { color: var(--muted); }.light-stage .stage-copy ul, .light-stage .stage-copy li, .light-stage .stage-graphic { border-color: var(--line); }.light-stage .stage-number { color: var(--blue); }
.component-graphic { background: #ddddd8; }.gear { position: absolute; }.gear i { font-size: 150px; }.gear-one { transform: translate(-75px,-30px); }.gear-two { transform: translate(82px,75px) scale(.72); color: var(--blue); }.measure-line { position: absolute; inset: 15% 10%; border: 1px dashed #8b8d8b; }
.acid-stage { background: var(--acid); color: var(--ink); }.acid-stage .stage-number, .acid-stage .stage-copy > span, .acid-stage .stage-copy > p { color: #34362f; }.acid-stage .stage-copy ul, .acid-stage .stage-copy li, .acid-stage .stage-graphic { border-color: rgba(16,17,19,.35); }.battery-graphic { background: #c7eb31; }.charge-line { position: absolute; width: 70%; height: 2px; background: var(--ink); box-shadow: 0 -44px 0 var(--ink), 0 44px 0 var(--ink); }
.blue-stage { background: var(--blue); }.blue-stage .stage-number { color: var(--acid); }.blue-stage .stage-copy > span, .blue-stage .stage-copy > p { color: #d0d5ff; }.blue-stage .stage-copy ul, .blue-stage .stage-copy li, .blue-stage .stage-graphic { border-color: rgba(255,255,255,.35); }.test-graphic { background: #2949d5; }.gauge-needle { position: absolute; width: 2px; height: 120px; background: var(--acid); transform-origin: bottom; transform: translateY(-60px) rotate(42deg); }
.traceability { background: #202225; color: var(--white); }.trace-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }.trace-copy h2 { margin: 40px 0 28px; }.trace-copy > p { color: #a9aaa7; line-height: 1.7; }.trace-copy .text-link { margin-top: 30px; color: var(--acid); }.trace-flow { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid #4b4d50; }.trace-flow div { min-height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; border-right: 1px solid #4b4d50; }.trace-flow div:last-child { border: 0; }.trace-flow i { font-size: 32px; color: var(--acid); }.trace-flow span { writing-mode: vertical-rl; font: 10px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }

/* About */
.about-hero { min-height: 780px; padding-top: 180px; background: var(--paper); overflow: hidden; }.about-hero .page-hero-grid > div:last-child > p { color: var(--muted); }.about-hero h1 { color: var(--ink); }.about-hero h1 em { color: var(--blue); }
.about-page .site-header:not(.scrolled) { color: var(--ink); border-color: var(--line); }.about-page .site-header:not(.scrolled) .brand img { filter: none; }
.about-mark { margin-top: 90px; display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; font: 10px "IBM Plex Mono", monospace; letter-spacing: .1em; }.mark-line { height: 1px; background: var(--ink); }.about-mark i { font-size: 80px; }
.about-statement-grid { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 50px; }.about-statement-grid .large-copy { margin-top: 0; }.about-statement-grid > div:last-child > p:last-child { color: var(--muted); line-height: 1.7; }
.discipline-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid #3e4042; border-left: 1px solid #3e4042; }.discipline-grid article { min-height: 390px; padding: 26px; display: flex; flex-direction: column; align-items: flex-start; border-right: 1px solid #3e4042; border-bottom: 1px solid #3e4042; }.discipline-grid span { font: 10px "IBM Plex Mono", monospace; color: var(--acid); }.discipline-grid i { margin: auto 0; font-size: 50px; }.discipline-grid h3 { margin: 0 0 12px; font-size: 24px; }.discipline-grid p { margin: 0; color: #9fa09d; line-height: 1.6; }
.values-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }.values-sticky { position: sticky; top: 120px; align-self: start; }.values-sticky h2 { margin: 40px 0 25px; }.values-sticky p { color: var(--muted); line-height: 1.7; }.value-list { border-top: 1px solid var(--ink); }.value-list article { display: grid; grid-template-columns: 50px 1fr 1.5fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid var(--line); }.value-list span { font: 11px "IBM Plex Mono", monospace; color: var(--blue); }.value-list h3 { margin: 0; }.value-list p { margin: 0; color: var(--muted); line-height: 1.65; }
.project-lifecycle { background: var(--blue); color: var(--white); }.lifecycle-head { display: grid; grid-template-columns: 1fr 3fr; gap: 30px; }.lifecycle-line { margin-top: 70px; display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid rgba(255,255,255,.4); border-left: 1px solid rgba(255,255,255,.4); }.lifecycle-line div { min-height: 210px; padding: 24px; display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,.4); border-bottom: 1px solid rgba(255,255,255,.4); }.lifecycle-line span { font: 10px "IBM Plex Mono", monospace; color: var(--acid); }.lifecycle-line strong { margin-top: auto; font-size: 20px; }.lifecycle-line small { margin-top: 8px; color: #cbd2ff; line-height: 1.5; }

/* Contact */
.contact-hero { padding: 190px 0 100px; background: var(--ink); color: var(--white); }.contact-hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; }.contact-hero-title h1 { margin: 110px 0 34px; font-size: clamp(60px, 7vw, 108px); }.contact-hero-title > p { max-width: 650px; color: #afb0ad; font-size: 18px; line-height: 1.7; }
.contact-quick { border-top: 1px solid #444648; align-self: end; }.contact-quick a { min-height: 112px; display: grid; grid-template-columns: 1fr auto; align-content: center; gap: 8px; border-bottom: 1px solid #444648; }.contact-quick span { font: 10px "IBM Plex Mono", monospace; color: #858784; text-transform: uppercase; letter-spacing: .08em; }.contact-quick strong { font-size: 16px; }.contact-quick i { grid-row: 1 / 3; grid-column: 2; align-self: center; color: var(--acid); font-size: 25px; }
.contact-workspace-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }.contact-workspace aside h2 { margin: 42px 0 28px; }.contact-workspace aside > p { color: var(--muted); line-height: 1.65; }.contact-workspace aside ul { margin: 34px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }.contact-workspace aside li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 13px; }.large-form { padding: 56px; border: 1px solid var(--line); }
.contact-expect { padding: 100px 0; background: var(--blue); color: var(--white); }.expect-grid { margin-top: 50px; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.35); }.expect-grid article { padding: 28px 30px 0 0; }.expect-grid span { font: 10px "IBM Plex Mono", monospace; color: var(--acid); }.expect-grid h3 { margin-top: 48px; }.expect-grid p { color: #d0d5ff; line-height: 1.65; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 40px, 1320px); }
  .header-inner { height: 70px; grid-template-columns: 1fr auto; }
  .desktop-nav, .header-contact { display: none; }
  .menu-toggle { display: flex; width: 42px; height: 42px; padding: 0; border: 0; background: transparent; flex-direction: column; justify-content: center; gap: 7px; }
  .menu-toggle span { display: block; width: 24px; height: 1px; background: currentColor; transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-menu { position: fixed; inset: 70px 0 0; padding: 40px 20px; background: var(--paper); color: var(--ink); flex-direction: column; gap: 0; }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 28px; letter-spacing: -.03em; }
  .hero { padding-top: 70px; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; width: 100%; }
  .hero-copy { min-height: 670px; padding: 52px 20px; border-right: 0; }
  h1 { font-size: clamp(54px, 16vw, 78px); }
  .hero-visual { min-height: 560px; }
  .hero-rail { width: 100%; grid-template-columns: repeat(2, 1fr); }
  .hero-rail div { border-bottom: 1px solid rgba(255,255,255,.18); }
  .intro-grid { grid-template-columns: 1fr; }
  .capability-preview { grid-template-columns: 1fr; }
  .capability-preview article { min-height: 320px; }
  .preview-cta-inner { padding: 60px 0; align-items: flex-start; flex-direction: column; }
  .footer-mini { padding: 50px 0; grid-template-columns: 1fr; }
  .footer-mini p { margin: 0; }
  .footer-mini p:last-child { justify-self: start; }
  .split-heading, .feature-head, .workflow-intro, .page-hero-grid, .detail-grid, .lifecycle-head { grid-template-columns: 1fr; }
  .split-heading, .feature-head { margin-bottom: 50px; }
  .signal-track { justify-content: flex-start; overflow-x: auto; }
  .feature-layout { grid-template-columns: 1fr; }
  .feature-image { min-height: 520px; border-right: 0; border-bottom: 1px solid #3a3b3c; }
  .feature-content { padding: 42px 0; }
  .system-grid { grid-template-columns: 1fr; }
  .system-card { min-height: 370px; }
  .workflow-steps li { grid-template-columns: 55px 1fr; }
  .workflow-steps div { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
  .application-grid { grid-template-columns: 1fr; }
  .application-wide { grid-column: auto; grid-template-columns: 1fr; grid-template-rows: minmax(320px, 1fr) auto; }
  .principles-layout { grid-template-columns: 1fr; gap: 60px; }
  .principles-title, .values-sticky { position: static; }
  .contact-band-grid { grid-template-columns: 1fr; gap: 60px; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
  .page-hero { min-height: auto; padding-top: 150px; }
  .page-hero h1 { font-size: clamp(55px, 12vw, 86px); }
  .page-hero-nav { margin-top: 60px; grid-template-columns: repeat(2, 1fr); }
  .detail-meta { flex-direction: row; align-items: center; }
  .detail-meta i { margin: 0 0 0 auto; }
  .detail-columns { grid-template-columns: 1fr; }
  .process-matrix { grid-template-columns: 1fr; }
  .architecture-diagram > div { grid-template-columns: 1fr 1.5fr; gap: 10px; }
  .architecture-diagram small { grid-column: 2; }
  .check-list span { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .service-row { grid-template-columns: 1fr; }
  .auto-hero { min-height: 870px; padding-top: 70px; }
  .auto-hero-image { inset: 0; opacity: .52; }
  .auto-hero-image::after { background: linear-gradient(90deg, rgba(16,17,19,.92), rgba(16,17,19,.25)), linear-gradient(0deg, var(--ink), transparent 55%); }
  .auto-hero-content { padding-top: 80px; }
  .auto-hero-content h1 { margin-top: 90px; }
  .auto-context-grid { grid-template-columns: 1fr; }
  .context-cards { grid-column: auto; }
  .auto-stage-grid { grid-template-columns: 60px 1fr; min-height: auto; }
  .stage-graphic { grid-column: 2; min-height: 400px; }
  .trace-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-statement-grid { grid-template-columns: 1fr; }
  .discipline-grid { grid-template-columns: repeat(2,1fr); }
  .values-grid { grid-template-columns: 1fr; gap: 60px; }
  .value-list article { grid-template-columns: 44px 1fr; }
  .value-list p { grid-column: 2; }
  .lifecycle-line { grid-template-columns: repeat(2,1fr); }
  .contact-hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .contact-hero-title h1 { margin-top: 80px; }
  .contact-workspace-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 32px); }
  .hero-copy { min-height: 610px; }
  .hero-actions { width: 100%; flex-direction: column; align-items: stretch; }
  .button { width: 100%; justify-content: space-between; }
  .hero-rail div { padding: 18px 16px; }
  .section-pad { padding: 86px 0; }
  .intro-grid { margin-bottom: 48px; }
  .capability-preview article { padding: 24px; }
  .feature-image { min-height: 400px; }
  .system-card { padding: 26px; }
  .workflow-steps li { grid-template-columns: 40px 1fr; }
  .application-card, .application-wide { min-height: 470px; }
  .principle-list article { grid-template-columns: 38px 1fr; }
  .project-form, .large-form { padding: 30px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .full-field { grid-column: auto; }
  .direct-contacts a { grid-template-columns: 30px 1fr; padding: 16px 0; }
  .direct-contacts strong { grid-column: 2; }
  .footer-main { grid-template-columns: 1fr; padding: 55px 0; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 6px; }
  .page-hero { padding: 130px 0 60px; }
  .page-hero-nav { grid-template-columns: 1fr; }
  .detail-meta i { font-size: 42px; }
  .large-copy { font-size: 17px; }
  .architecture-diagram > div { padding: 16px; }
  .check-list li { grid-template-columns: 36px 1fr; }
  .auto-hero-content h1 { font-size: 52px; }
  .auto-hero-rail { grid-template-columns: repeat(2,1fr); }
  .auto-hero-rail span { min-height: 66px; padding: 16px; }
  .context-cards { grid-template-columns: 1fr; }
  .auto-stage { padding: 80px 0; }
  .auto-stage-grid { grid-template-columns: 1fr; gap: 26px; }
  .stage-graphic { grid-column: auto; min-height: 330px; }
  .trace-flow { grid-template-columns: 1fr; }
  .trace-flow div { min-height: 82px; flex-direction: row; border-right: 0; border-bottom: 1px solid #4b4d50; }
  .trace-flow span { writing-mode: horizontal-tb; }
  .about-hero { padding-top: 135px; }
  .about-mark { margin-top: 60px; grid-template-columns: 1fr auto; }
  .about-mark .mark-line { display: none; }
  .discipline-grid, .lifecycle-line { grid-template-columns: 1fr; }
  .discipline-grid article { min-height: 320px; }
  .value-list article { grid-template-columns: 34px 1fr; }
  .contact-hero { padding: 140px 0 80px; }
  .contact-hero-title h1 { margin-top: 70px; font-size: 53px; }
  .contact-quick strong { font-size: 13px; }
  .expect-grid { grid-template-columns: 1fr; }
  .expect-grid article { padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.35); }
}

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