:root {
  --paper: #f7f7f7;
  --ink: #30302e;
  --sub: #6f6f6b;
  --line: #dededb;
  --font: "QIT Suisse", Arial, Helvetica, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, summary, select, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid #73716a; outline-offset: 5px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-weight: 400; line-height: 1.12; }
h1 { font-size: clamp(42px, 5vw, 68px); letter-spacing: -.055em; }
h2 { font-size: 32px; letter-spacing: -.045em; }
h3 { font-size: 19px; letter-spacing: -.025em; }
p { line-height: 1.5; }
.wrap { width: 100%; max-width: 1640px; padding-inline: clamp(20px, 7.65vw, 110px); margin-inline: auto; }
.skip { position: fixed; top: -80px; left: 15px; padding: 12px; background: white; color: black; z-index: 100; }
.skip:focus { top: 10px; }

/* Product-led opening: the module and its deployment scope. */
.product-hero { padding-top: 33px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.23fr; gap: 40px; align-items: center; margin-top: 45px; }
.hero-copy h1 { font-size: clamp(40px, 4.6vw, 62px); line-height: 1.04; letter-spacing: -.055em; }
.hero-dek { font-size: 20px; line-height: 1.35; margin-top: 26px; letter-spacing: -.025em; }
.hero-description { color: var(--sub); max-width: 365px; margin-top: 20px; font-size: 14px; }
.hero-copy .button { margin-top: 29px; }
.hero-product { min-width: 0; }
.hero-product-image { background: var(--paper); }
.hero-product img { width: 100%; height: auto; aspect-ratio: 1.5; object-fit: contain; filter: grayscale(1) brightness(1.04); mix-blend-mode: multiply; }
.hero-specs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; padding-block: 27px; border-block: 1px solid var(--line); margin: 48px 0 0; }
.hero-specs dt { color: var(--sub); font-size: 11px; margin-bottom: 6px; }
.hero-specs dd { margin: 0; font-size: 13px; }
.brand { display: inline-flex; align-items: center; width: fit-content; flex-shrink: 0; }
.brand-logo { width: 52px; height: auto; }
.footer .brand-logo { width: 100px; }
/* Persistent site navigation. */
.header { height: 64px; position: sticky; top: 0; background: rgb(247 247 247 / 96%); border-bottom: 1px solid var(--line); z-index: 30; }
.nav { height: 100%; display: flex; justify-content: space-between; align-items: center; }
.nav-links { display: flex; gap: 26px; align-items: center; font-size: 13px; }
.nav-links a { display: inline-flex; align-items: center; gap: 6px; }
.nav-links a:hover { color: #81817b; }
.menu-toggle { display: none; }
.button { display: inline-flex; align-items: center; justify-content: center; color: #fff; background: #262624; border: 1px solid #262624; padding: 14px 18px; font-size: 12px; transition: background .16s; border-radius: 0; }
.button:hover { background: #494945; }
.text-link { display: inline-flex; align-items: center; padding-bottom: 5px; border-bottom: 1px solid #a5a59e; font-size: 12px; width: fit-content; }
.text-link:hover { border-color: #252523; color: #111; }

/* Editorial content: three equal columns, plain text, fine rules. */
.intro { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-top: 92px; padding-bottom: 60px; }
.intro h2 { font-size: 40px; line-height: 1.09; letter-spacing: -.055em; }
.intro-copy p + p { margin-top: 22px; }
.intro-copy .text-link { margin-top: 27px; }
.system-section { padding-bottom: 70px; }
.system-drawing { margin: 0 -30px; color: #858580; }
.site-plan { display: block; width: 100%; height: auto; }
.system-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 14px; }
.system-tab { background: transparent; border: 0; padding: 0 0 14px; text-align: left; color: var(--sub); border-bottom: 1px solid transparent; line-height: 1.6; }
.system-tab strong { display: block; font-weight: 400; color: var(--ink); font-size: 14px; }
.system-tab span { font-size: 13px; }
.system-tab[aria-selected=true] { border-color: #9f9f98; }
.system-tab:hover strong { color: #000; }
.system-footnote { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; margin-top: 30px; }
.system-footnote > div { grid-column: 2; }
.system-panel { max-width: 640px; color: var(--sub); font-size: 12px; }
.system-panel .text-link { margin-left: 12px; font-size: 11px; }
.system-panel[hidden] { display: none; }
.editorial-section { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; padding-block: 65px; border-top: 1px solid var(--line); }
.section-label h2 { font-size: 22px; letter-spacing: -.04em; }
.section-label p { margin-top: 18px; color: var(--sub); }
.section-label .text-link { margin-top: 24px; }
.section-content { min-width: 0; }
.deployment-list { list-style: none; margin: 0; padding: 0; }
.deployment-list li { display: grid; grid-template-columns: 140px 1fr; gap: 28px; padding-block: 23px; border-bottom: 1px solid var(--line); }
.deployment-list li:first-child { padding-top: 0; }
.period { font-size: 13px; color: var(--sub); }
.deployment-list h3 { font-size: 15px; margin-bottom: 9px; letter-spacing: -.02em; }
.deployment-list p { font-size: 13px; color: var(--sub); max-width: 400px; }
.schedule-note { color: var(--sub); font-size: 11px; max-width: 590px; margin-top: 24px; }
.resource-grid { display: block; }
.resource { display: grid; grid-template-columns: 140px 1fr; gap: 28px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.resource:first-child { padding-top: 0; }
.resource .category { font-size: 12px; color: var(--sub); }
.resource h3 { font-size: 16px; line-height: 1.35; margin-bottom: 8px; }
.resource p { font-size: 12px; color: var(--sub); max-width: 460px; }
.resource:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.faq details { border-bottom: 1px solid var(--line); }
summary { padding: 22px 30px 22px 0; position: relative; cursor: pointer; list-style: none; line-height: 1.5; }
.faq details:first-child summary { padding-top: 0; }
summary::-webkit-details-marker { display: none; }
summary:after { content: '+'; position: absolute; right: 2px; top: 18px; font: 20px Arial, sans-serif; }
.faq details:first-child summary:after { top: -3px; }
details[open] summary:after { content: '−'; }
.faq details p { padding: 0 35px 23px 0; color: var(--sub); font-size: 13px; max-width: 620px; }
.closing { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-block: 65px 95px; border-top: 1px solid var(--line); }
.closing h2 { font-size: 36px; }
.closing p { max-width: 300px; }
.closing .text-link { margin-top: 25px; }
.closing-email { display: inline-flex; align-items: start; justify-self: start; font-size: 14px; }
.closing-email:hover { text-decoration: underline; text-underline-offset: 5px; }

/* The footer remains part of the same page, rather than a new color block. */
.footer { padding: 10px 0 25px; }
.footer-landscape { color: #96968f; opacity: .65; padding-bottom: 50px; }
.footer-landscape svg { width: 100%; height: auto; display: block; }
.footer-main { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-block: 30px 65px; }
.footer-mission { font-size: 22px; line-height: 1.25; letter-spacing: -.045em; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-content: start; font-size: 12px; }
.footer-links a:hover { color: #111; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; border-top: 1px solid var(--line); padding-top: 20px; color: var(--sub); font-size: 10px; }

.legal-links { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 14px 25px; font-size: 11px; }
.legal-links a:hover, .form-note a:hover { text-decoration: underline; text-underline-offset: 3px; }
.form-note a { text-decoration: underline; text-underline-offset: 3px; }

/* All existing SEO and contact pages share the new visual system. */
.section { padding-block: 65px; }
.eyebrow { display: block; font-size: 11px; letter-spacing: 0; color: var(--sub); }
.article-hero { padding-block: 48px 65px; border-bottom: 1px solid var(--line); }
.article-hero.wrap { padding-block: 48px 65px; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--sub); font-size: 10px; margin-bottom: 48px; }
.breadcrumbs a:hover { text-decoration: underline; }
.article-hero .eyebrow { margin-bottom: 20px; }
.article-hero h1 { max-width: 900px; }
.article-hero .dek { max-width: 680px; margin-top: 30px; font-size: 17px; line-height: 1.5; color: #666662; }
.article-hero .button { margin-top: 30px; }
.article-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; padding-block: 65px 85px; }
.contents { position: sticky; top: 94px; align-self: start; padding-right: 35px; }
.contents p { font-size: 10px; color: var(--sub); margin-bottom: 20px; }
.contents a { display: block; color: var(--sub); font-size: 12px; line-height: 1.6; padding: 8px 0; }
.contents a:hover { color: var(--ink); }
.prose { min-width: 0; }
.prose section { margin-bottom: 48px; scroll-margin-top: 94px; }
.prose h2 { font-size: 30px; margin-bottom: 22px; }
.prose h3 { font-size: 21px; margin: 25px 0 13px; }
.prose p { font-size: 14px; margin: 16px 0; line-height: 1.7; color: #5e5e59; }
.prose ul, .prose ol { color: #5e5e59; padding-left: 20px; line-height: 1.7; }
.prose li { margin: 9px 0; }
.prose a:not(.button) { text-decoration: underline; text-underline-offset: 3px; }
.callout { padding: 22px 24px; border-left: 1px solid #9c9c94; background: #eeeeeb; margin: 28px 0; }
.callout p { margin: 0; }
.table-scroll { overflow: auto; margin: 27px 0; }
table { border-collapse: collapse; width: 100%; font-size: 12px; line-height: 1.6; }
th, td { padding: 15px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #eeeeeb; font-weight: 500; }
td { min-width: 150px; color: #65655f; }
.source-note { font-size: 11px !important; color: var(--sub); }
.careers-list { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; padding-block: 65px 100px; }
.careers-intro h2 { font-size: 28px; margin-bottom: 20px; }
.careers-intro h2 span, .careers-intro p { color: var(--sub); }
.careers-intro p { font-size: 14px; line-height: 1.6; }
.role-group + .role-group { margin-top: 52px; }
.role-group h3 { font-size: 13px; color: var(--sub); margin-bottom: 20px; }
.role-row { display: grid; grid-template-columns: minmax(0, 1fr) auto 18px; gap: 24px; align-items: center; border-top: 1px solid var(--line); padding-block: 24px; font-size: 18px; }
.role-row:last-child { border-bottom: 1px solid var(--line); }
.role-row:hover { color: var(--sub); }
.role-focus { font-size: 12px; color: var(--sub); }
.role-layout { display: grid; grid-template-columns: 1fr 1.35fr; gap: clamp(48px, 8vw, 140px); padding-block: 65px 80px; }
.role-summary { position: sticky; top: 94px; align-self: start; min-width: 0; }
.role-summary .breadcrumbs { margin-bottom: 34px; }
.role-summary h1 { font-size: clamp(32px, 3.4vw, 52px); line-height: 1.08; letter-spacing: -.04em; }
.role-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-block: 36px; font-size: 13px; }
.role-meta dt { color: var(--sub); margin-bottom: 6px; }
.role-meta dd { margin: 0; }
.role-summary .button { margin-right: 24px; margin-bottom: 20px; }
.role-summary .text-link { font-size: 12px; }
.role-description h2 { font-size: 24px; margin-bottom: 18px; }
.role-description ul { font-size: 14px; }
.role-description section:last-child { margin-bottom: 0; }
@media (max-width: 800px) {
  .careers-list, .role-layout { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 40px 60px; }
  .role-summary { position: static; }
  .role-row { grid-template-columns: minmax(0, 1fr) 18px; gap: 12px; font-size: 18px; }
  .role-focus { grid-column: 1; grid-row: 2; }
  .role-row > span:last-child { grid-column: 2; grid-row: 1 / 3; }
  .role-meta { margin-block: 28px; }
}
.contact-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; padding-block: 65px 90px; }
.contact-aside h2 { font-size: 27px; margin-bottom: 25px; }
.contact-aside p { font-size: 13px; color: var(--sub); margin-bottom: 25px; }
.contact-email { display: inline-block; font-size: 19px; letter-spacing: -.03em; border-bottom: 1px solid var(--ink); margin: 5px 0 40px; }
.checklist { list-style: none; padding: 0; margin: 25px 0 0; }
.checklist li { font-size: 12px; color: var(--sub); margin: 15px 0; }
.brief-form { min-width: 0; }
.form-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; }
.field { min-width: 0; margin-bottom: 24px; }
label { display: block; font-size: 12px; margin-bottom: 9px; }
input, textarea, select { width: 100%; min-width: 0; border: 1px solid #cfcfc8; border-radius: 0; background: #fafaf8; color: var(--ink); padding: 13px 12px; font-size: 14px; }
textarea { resize: vertical; min-height: 120px; }
input::placeholder, textarea::placeholder { color: #72726d; font-size: 12px; }
.form-note { color: var(--sub); font-size: 11px; margin: 18px 0; max-width: 650px; }
.form-actions { display: flex; gap: 25px; align-items: center; flex-wrap: wrap; }
.plain-button { border: 0; border-bottom: 1px solid #a5a59e; background: transparent; padding: 5px 0; color: var(--ink); font-size: 12px; }
.form-status { font-size: 12px; min-height: 20px; color: #4d5f42; margin-top: 18px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 1000px) {
  .hero-grid { gap: 28px; }
  .hero-copy h1 { font-size: 44px; }
  .hero-dek { font-size: 18px; }
  .intro h2 { font-size: 34px; }
  .intro-copy { font-size: 13px; }
  .resource, .deployment-list li { grid-template-columns: 110px 1fr; gap: 20px; }
  .closing h2 { font-size: 30px; }
  .closing-email { font-size: 12px; }
  .contact-layout { grid-template-columns: .9fr 1.5fr; gap: 35px; }
  .contact-email { font-size: 17px; }
  .footer-links { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .product-hero { padding-top: 24px; }
  .hero-grid { grid-template-columns: minmax(0,1fr); gap: 30px; margin-top: 30px; }
  .hero-copy h1 { font-size: clamp(39px, 10.8vw, 64px); }
  .hero-dek { font-size: 20px; margin-top: 22px; }
  .hero-description { max-width: 430px; }
  .hero-product img { aspect-ratio: 1.5; }
  .hero-specs { margin-top: 28px; gap: 16px; padding-block: 20px; }
  .hero-specs dt { font-size: 10px; }
  .hero-specs dd { font-size: 11px; }
  .header { height: 57px; }
  .brand-logo { width: 48px; }
  .footer .brand-logo { width: 88px; }
  .nav-links { font-size: 12px; gap: 18px; }
  .intro { grid-template-columns: 1fr; gap: 29px; padding-block: 50px 25px; }
  .intro h2 { font-size: 40px; }
  .intro-copy { font-size: 14px; max-width: 520px; }
  .intro-copy p + p { margin-top: 19px; }
  .intro-copy .text-link { margin-top: 21px; }
  .system-section { padding-block: 20px 43px; }
  .system-drawing { margin-inline: -16px; }
  .system-controls { gap: 14px; margin-top: 12px; }
  .system-tab { line-height: 1.4; padding-bottom: 12px; }
  .system-tab strong { font-size: 12px; margin-bottom: 7px; }
  .system-tab span { font-size: 10px; display: block; }
  .system-footnote { grid-template-columns: 1fr; gap: 15px; margin-top: 21px; }
  .system-footnote > div { grid-column: auto; }
  .system-panel { font-size: 11px; }
  .system-panel .text-link { margin: 11px 0 0; display: flex; font-size: 10px; }
  .editorial-section { grid-template-columns: 1fr; gap: 34px; padding-block: 38px; }
  .section-label h2 { font-size: 24px; }
  .section-label p { font-size: 13px; margin-top: 12px; }
  .section-label .text-link { margin-top: 17px; }
  .deployment-list li { grid-template-columns: 84px minmax(0,1fr); gap: 17px; padding-block: 20px; }
  .period { font-size: 11px; }
  .deployment-list h3 { font-size: 15px; }
  .deployment-list p { font-size: 12px; }
  .schedule-note { font-size: 10px; margin-top: 19px; }
  .resource { grid-template-columns: 84px minmax(0,1fr); gap: 17px; }
  .resource .category { font-size: 10px; }
  .resource h3 { font-size: 15px; }
  .resource p { font-size: 11px; }
  summary { font-size: 13px; }
  .faq details p { font-size: 12px; }
  .closing { grid-template-columns: 1fr; gap: 26px; padding-block: 40px 45px; }
  .closing h2 { font-size: 36px; }
  .closing p { font-size: 13px; }
  .closing .text-link { margin-top: 20px; }
  .closing-email { font-size: 14px; }
  .footer { padding-top: 0; }
  .footer-landscape { padding-bottom: 28px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 30px 20px; padding-block: 10px 35px; }
  .footer-main > div:first-child { grid-column: 1 / -1; }
  .footer-mission { font-size: 19px; }
  .footer-links { font-size: 10px; gap: 10px; }
  .footer-bottom { grid-template-columns: 1fr auto; gap: 16px; font-size: 9px; }
  .legal-links { gap: 12px 18px; font-size: 10px; }
  .section { padding-block: 42px; }
  .article-hero, .article-hero.wrap { padding-block: 30px 40px; }
  .breadcrumbs { margin-bottom: 35px; font-size: 9px; gap: 8px; }
  .article-hero h1 { font-size: 43px; }
  .article-hero .dek { font-size: 15px; margin-top: 23px; }
  .article-hero .button { margin-top: 25px; }
  .article-layout { grid-template-columns: minmax(0, 1fr); gap: 35px; padding-block: 32px 45px; }
  .contents { position: static; padding-right: 0; }
  .contents p { margin-bottom: 12px; }
  .contents a { display: inline-block; border-left: 1px solid var(--line); padding: 7px 12px; font-size: 10px; }
  .prose h2 { font-size: 28px; }
  .prose h3 { font-size: 21px; }
  .prose p { font-size: 14px; }
  .prose section { margin-bottom: 35px; }
  .contact-layout { grid-template-columns: minmax(0,1fr); gap: 34px; padding-block: 40px 55px; }
  .contact-aside h2 { font-size: 28px; }
  .contact-aside .contact-email { font-size: 20px; margin-bottom: 25px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .field { margin-bottom: 20px; }
  input, textarea, select { font-size: 16px; }
}

@media (max-width: 420px) {
  .menu-toggle { display: block; border: 0; background: transparent; padding: 8px 0 8px 15px; color: var(--ink); font-size: 12px; }
  .nav-links { display: none; position: absolute; top: 56px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 22px 20px; }
  .nav-links.open { display: flex; flex-direction: column; align-items: start; gap: 22px; }
  .intro h2 { font-size: 37px; }
  .article-hero h1 { font-size: 39px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { transition: none !important; animation: none !important; }
}

.contact-verification { margin: 0 0 24px; min-height: 65px; }
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.button:disabled { cursor: wait; opacity: .55; }

.not-found-title { margin:35px 0; }
.not-found-description { margin-bottom:30px; }