/* Vulnverse: shared shell, reading pages and scenario catalog. */
:root {
  --night: #0b0d0f;
  --night-soft: #1a1d20;
  --paper: #e8e6e1;
  --paper-bright: #f2f0eb;
  --ink: #15191d;
  --white: #f5f3ee;
  --muted: #545b62;
  --muted-dark: #b2b8be;
  --accent: #f05a28;
  --line: #c5c5c0;
  --line-dark: #393f45;
  --shell: min(1280px, calc(100% - 80px));
  --header-height: 76px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
  font-family: "Helvetica Neue", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--header-height) + 24px); }
body { margin: 0; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button, summary { cursor: pointer; }
a { color: inherit; text-underline-offset: 4px; }
button, input, textarea, select, details { border-radius: 0; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1,h2,h3,h4,p,figure { margin: 0; }
ul,ol { padding-left: 1.4em; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
::selection { color: var(--night); background: #ffac8f; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 200; top: 8px; left: 8px; padding: 10px 18px; color: var(--night); background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.site-header { position: absolute; z-index: 40; inset: 0 0 auto; min-height: var(--header-height); color: var(--white); background: var(--night); border-bottom: 1px solid #292e32; }
.nav-shell { width: var(--shell); min-height: var(--header-height); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 640; letter-spacing: -.055em; text-decoration: none; flex-shrink: 0; }
.brand img { width: 34px; height: 34px; object-fit: contain; }
.primary-nav { display: flex; align-items: center; gap: 22px; }
.nav-group { position: relative; }
.nav-group > summary { display: flex; align-items: center; gap: 6px; padding: 20px 0; font-size: 13px; list-style: none; font-weight: 550; }
.nav-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary span { font-size: 14px; color: #a8aeb4; }
.nav-group[data-current-group] > summary { color: #ff996f; }
.nav-group[open] > summary { color: var(--white); }
.nav-panel { position: absolute; top: 100%; left: -20px; width: 280px; padding: 20px; background: #15191d; border: 1px solid #42484e; box-shadow: 0 15px 30px #0005; }
.nav-panel > p { color: #aeb4ba; font-size: 12px; margin: 0 0 12px; }
.nav-panel a { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 10px 0; border-top: 1px solid #30363c; text-decoration: none; font-size: 13px; }
.nav-panel a:hover, .nav-panel a[aria-current] { color: #ff996f; }
.nav-panel a > span { color: #8e959c; }
.nav-contact { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px 14px; border: 1px solid #62686e; font-size: 12px; font-weight: 650; text-decoration: none; }
.nav-contact:hover { background: var(--white); color: var(--night); }
.search-trigger { display: flex; align-items: center; justify-content: center; width: 36px; height: 42px; padding: 8px; border: 0; color: var(--white); background: transparent; }
.search-trigger svg { fill: none; stroke: currentColor; stroke-width: 1.5; }
.search-trigger span { display: none; }
.menu-toggle { display: none; }
html:not(.js) .search-trigger, html:not(.js) .catalog-search, html:not(.js) .catalog-kind { display: none; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 50px; max-width: 100%; padding: 12px 20px; border: 1px solid transparent; text-decoration: none; font-size: 13px; line-height: 1.4; font-weight: 650; transition: background-color 160ms ease-out, color 160ms ease-out; }
.button-primary { background: var(--accent); color: #0b0d0f; }
.button-primary:hover { background: #ff8054; }
.button-outline { background: transparent; color: var(--white); border-color: #858c92; }
.button-outline:hover { background: #ffffff10; }
.button-ink { background: var(--ink); color: var(--white); }
.button-ink:hover { background: #343c44; }
.text-link { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; font-size: 14px; font-weight: 620; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.section-paper { background: var(--paper); }
.section-dark { color: var(--white); background: var(--night-soft); }
.section-label { display: block; margin-bottom: 16px; color: var(--muted); font-size: 13px; font-weight: 550; }
.section-dark .section-label { color: var(--muted-dark); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 64px; margin-bottom: 40px; }
.section-heading h2, .feature-layout h2 { font-size: clamp(32px, 3.6vw, 50px); font-weight: 560; letter-spacing: -.055em; line-height: 1.05; }
.section-heading > p { max-width: 410px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.section-dark .section-heading > p { color: var(--muted-dark); }
.home-hero { isolation: isolate; position: relative; overflow: hidden; color: var(--white); background: #07090b; }
.hero-media { position: absolute; z-index: -2; inset: 0; background: #07090b url('/static/vulnverse-range-hero-v2.333d227e5e02b79b.webp') center / cover no-repeat; }
.hero-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #07090bef, #07090bca), linear-gradient(180deg, #07090b66, #07090bd9); }
.home-hero::after { content: ''; position: absolute; z-index: -1; bottom: -1px; inset-inline: 0; height: 72px; background: linear-gradient(180deg, #1a1d2000, var(--night-soft)); }
.hero-content { padding-block: calc(var(--header-height) + 44px) 80px; }
.hero-content h1 { max-width: 1000px; font-size: clamp(62px, 7.3vw, 104px); font-weight: 530; line-height: .94; letter-spacing: -.065em; }
.hero-content > p { max-width: 540px; margin-top: 24px; color: #e0e0db; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-top: 24px; }
.home-model { padding-block: 48px 80px; }
.model-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; }
.model-statement { padding-top: 24px; border-top: 1px solid var(--line-dark); }
.model-statement h3 { font-size: 24px; letter-spacing: -.035em; }
.model-statement p { max-width: 40ch; margin: 14px 0 20px; color: var(--muted-dark); font-size: 16px; }
.model-layers { list-style: none; padding: 0; margin: 0; }
.model-layers li { display: flex; gap: 24px; padding: 18px 0; border-top: 1px solid var(--line-dark); }
.model-layers li > span { color: #aeb4ba; font-size: 13px; padding-top: 3px; }
.model-layers h3 { font-size: 20px; line-height: 1.3; font-weight: 550; letter-spacing: -.03em; }
.model-layers p { color: var(--muted-dark); font-size: 14px; margin-top: 5px; }
.home-scenarios { padding-block: 80px 40px; }
.scenario-list { border-top: 1px solid #aeb2b2; }
.scenario-row { position: relative; display: grid; grid-template-columns: 180px minmax(0,1fr) 190px 20px; gap: 24px; align-items: start; padding: 28px 4px; border-bottom: 1px solid #bdc0bd; text-decoration: none; transition: background-color 160ms ease-out; }
.scenario-row:hover { background: #f2f0eb; }
.scenario-sector { font-size: 13px; padding-top: 4px; color: var(--muted); }
.scenario-row h3 { font-size: 24px; font-weight: 550; letter-spacing: -.04em; line-height: 1.2; }
.scenario-row p { color: var(--muted); margin-top: 8px; max-width: 62ch; font-size: 14px; line-height: 1.6; }
.scenario-status { color: var(--muted); font-size: 12px; padding-top: 5px; }
.scenario-row > span:last-child { font-size: 21px; }
.section-tail { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 24px; }
.section-tail p { color: var(--muted); font-size: 14px; }
.telecom-feature { padding-block: 40px 80px; }
.feature-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: start; }
.feature-layout > div > p { max-width: 47ch; color: var(--muted); font-size: 16px; margin-top: 24px; line-height: 1.7; }
.feature-layout > div > .text-link { margin-top: 20px; }
.service-path { padding: 28px 32px; color: var(--white); background: #1d2226; }
.service-path figcaption { padding-bottom: 22px; font-size: 13px; color: #bec3c7; }
.path-node { border-top: 1px solid #5b6269; padding-top: 14px; }
.path-node > span { color: #bac0c6; font-size: 12px; }
.path-node strong { display: block; font-size: 21px; line-height: 1.4; letter-spacing: -.02em; font-weight: 530; }
.path-node p { margin-top: 4px; color: #bac0c6; font-size: 13px; }
.path-connector { margin: 10px 0; color: #c4cbd0; }
.figure-note { border-top: 1px solid #4c555d; margin-top: 24px; padding-top: 16px; color: #b7bfc6; font-size: 12px; line-height: 1.7; }
.home-research { padding-block: 80px; }
.editorial-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 40px; }
.editorial-links > a { position: relative; border-top: 1px solid #596168; padding-top: 24px; text-decoration: none; }
.editorial-links > a > span:first-child { font-size: 12px; color: var(--muted-dark); }
.editorial-links h3 { font-size: 27px; font-weight: 550; letter-spacing: -.045em; line-height: 1.2; margin-top: 14px; }
.editorial-links p { margin-top: 14px; font-size: 15px; color: #bdc3c8; }
.editorial-links > a > span:last-child { display: block; margin-top: 24px; font-size: 24px; }
.editorial-links a:hover h3 { text-decoration: underline; text-underline-offset: 6px; }
.home-start { padding-block: 80px; }
.operating-steps { padding: 0; margin: 0; list-style: none; }
.operating-steps li { display: flex; gap: 24px; padding: 18px 0; border-top: 1px solid #b8bcb9; }
.operating-steps li > span { color: var(--muted); padding-top: 5px; font-size: 13px; }
.operating-steps h3 { font-size: 20px; font-weight: 550; letter-spacing: -.03em; }
.operating-steps p { font-size: 14px; color: var(--muted); margin-top: 4px; }
.home-partner { padding-bottom: 64px; }
.partner-strip { display: flex; gap: 48px; padding-top: 32px; border-top: 1px solid var(--line); align-items: center; }
.partner-name { display: flex; gap: 14px; align-items: center; }
.partner-name img { width: 46px; height: 46px; object-fit: contain; }
.partner-name strong { font-size: 23px; letter-spacing: -.04em; }
.partner-strip p { flex: 1; max-width: 550px; font-size: 14px; color: var(--muted); }
.partner-strip a { margin-left: auto; flex-shrink: 0; }
.page-intro { padding-top: calc(var(--header-height) + 32px); padding-bottom: 48px; border-bottom: 1px solid #bfc2bf; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 24px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }
.page-intro h1 { max-width: 1050px; font-size: clamp(46px,5.1vw,74px); line-height: 1.04; font-weight: 550; letter-spacing: -.06em; }
.page-lead { max-width: 780px; margin-top: 24px; font-size: 19px; color: #4a535a; line-height: 1.65; }
.reading-layout { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: 64px; align-items: start; padding-block: 48px 64px; }
.page-outline { position: sticky; top: 28px; min-width: 0; }
.page-outline h2 { font-size: 13px; margin-bottom: 12px; font-weight: 650; }
.page-outline nav > a { display: block; font-size: 13px; line-height: 1.5; text-decoration: none; color: #545e65; padding: 8px 0; border-bottom: 1px solid #d0d1cc; }
.page-outline nav > a:hover, .page-outline nav > a.active { color: #111820; }
.outline-back { display: block; margin-top: 24px; font-size: 12px; }
.article-body { max-width: 860px; min-width: 0; }
.content-section { scroll-margin-top: 30px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #c6c8c2; }
.content-section:last-child { border-bottom: 0; margin-bottom: 0; }
.content-section > h2, .faq-group > h2 { font-size: 30px; font-weight: 560; letter-spacing: -.04em; line-height: 1.2; margin-bottom: 24px; }
.content-section h3 { margin-top: 24px; margin-bottom: 10px; font-size: 20px; font-weight: 620; letter-spacing: -.025em; line-height: 1.3; }
.content-section p { margin: 14px 0; font-size: 16px; line-height: 1.8; }
.content-section > p:first-of-type { margin-top: 0; }
.content-section ul, .content-section ol { margin: 16px 0; font-size: 16px; line-height: 1.75; }
.content-section li { padding-left: 5px; margin-block: 10px; }
.content-section a:not(.button) { text-decoration-thickness: 1px; }
.content-section a:not(.button):hover { color: #943e24; }
.content-section dl { margin-block: 24px; }
.content-section dt { font-weight: 650; font-size: 16px; margin-top: 22px; }
.content-section dd { margin: 7px 0 0; color: #505961; font-size: 15px; }
.content-section dd p { margin: 0; font-size: inherit; }
.content-section code { font-family: ui-monospace, "Cascadia Code", monospace; font-size: .86em; overflow-wrap: anywhere; }
.content-section :not(pre) > code { background: #dcded8; padding: 2px 5px; }
.content-section pre { position: relative; margin: 24px 0; padding: 25px 24px; background: #171c20; color: #edf0ec; overflow-x: auto; font-size: 14px; line-height: 1.8; tab-size: 2; }
.content-section pre > code { font-size: inherit; overflow-wrap: normal; }
.code-block { position: relative; }
.code-block pre { padding-top: 52px; }
.copy-code { position: absolute; z-index: 1; top: 10px; right: 10px; padding: 5px 10px; border: 1px solid #68717a; color: #edf0ec; background: #20282f; font-size: 11px; }
.copy-code:hover { background: #35414b; }
.copy-feedback { display: block; font-size: 12px; color: #545c62; margin-top: -14px; margin-bottom: 22px; }
.table-scroll { max-width: 100%; overflow-x: auto; margin: 24px 0; }
table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: 14px; text-align: left; line-height: 1.6; }
th,td { padding: 15px 16px 15px 0; border-bottom: 1px solid #bec2be; vertical-align: top; }
thead th { font-size: 12px; color: #555e64; border-bottom-color: #7f898d; font-weight: 650; }
tbody th { font-weight: 620; min-width: 150px; }
tbody tr:last-child > * { border-bottom-color: #838c8d; }
.process { margin: 28px 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.process article { border-top: 2px solid #6b757d; padding-top: 16px; min-width: 0; }
.process article h3 { margin-top: 0; font-size: 18px; }
.process article p { font-size: 14px; line-height: 1.7; }
.note { margin: 32px 0; padding: 22px 24px; border-left: 2px solid #667c89; background: #dfe2dc; }
.note h3 { font-size: 17px; line-height: 1.4; margin: 0 0 8px; }
.note p { font-size: 14px; line-height: 1.75; margin: 10px 0 0; }
.related-section { border-top: 1px solid #adb4b3; padding-block: 40px 64px; }
.related-section .section-heading { margin-bottom: 24px; }
.related-section h2 { font-size: 28px; }
.related-section .section-heading > p { font-size: 14px; }
.related-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 40px; }
.related-links > a { position: relative; text-decoration: none; border-top: 1px solid #b1b8b5; padding: 20px 0 32px; }
.related-links > a > span:first-child { color: var(--muted); font-size: 12px; }
.related-links h3 { font-size: 23px; letter-spacing: -.04em; line-height: 1.2; font-weight: 550; margin: 10px 0; }
.related-links p { color: var(--muted); font-size: 14px; line-height: 1.65; }
.related-links > a > span:last-child { display: block; margin-top: 16px; }
.related-links a:hover h3 { text-decoration: underline; }
.catalog-content { padding-block: 40px; }
.catalog-tools { display: grid; grid-template-columns: 1fr 280px 230px; align-items: end; gap: 20px; }
.catalog-tools h2 { font-size: 23px; font-weight: 580; letter-spacing: -.03em; }
.catalog-tools label { font-size: 12px; font-weight: 600; }
.catalog-tools input, .catalog-tools select { display: block; margin-top: 7px; width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #818b90; color: var(--ink); background: #f3f2ee; }
[data-catalog-count] { margin: 24px 0 12px; color: var(--muted); font-size: 13px; }
.empty-results { padding: 40px 0; }
.empty-results p { margin: 10px 0 20px; }
.tier-section { padding-block: 24px 64px; }
.tier-section h2 { font-size: 32px; }
.tier-list { margin-bottom: 24px; border-top: 1px solid #b1b8b5; }
.tier-list > div { display: grid; grid-template-columns: 160px minmax(0,1fr); gap: 32px; padding: 22px 0; border-bottom: 1px solid #b1b8b5; }
.tier-list h3 { font-size: 21px; font-weight: 560; }
.tier-list p { font-size: 15px; color: var(--muted); max-width: 80ch; }
.faq-group { margin-bottom: 48px; scroll-margin-top: 30px; }
.faq-item { border-top: 1px solid #abb4b5; }
.faq-item:last-child { border-bottom: 1px solid #abb4b5; }
.faq-item > summary { display: flex; justify-content: space-between; align-items: baseline; list-style: none; gap: 24px; padding: 22px 0; font-size: 18px; font-weight: 560; line-height: 1.5; letter-spacing: -.02em; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-symbol { font-size: 25px; font-weight: 400; line-height: 1; flex-shrink: 0; }
.faq-item[open] .faq-symbol { transform: rotate(45deg); }
.faq-answer { padding: 0 32px 24px 0; }
.faq-answer p { margin-top: 12px; color: #404c54; font-size: 16px; line-height: 1.8; }
.faq-answer p:first-child { margin-top: 0; }
.partner-lockup { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.partner-lockup img { width: 60px; height: 60px; object-fit: contain; }
.partner-lockup h3 { margin: 0; }
.partner-lockup p { margin: 4px 0 0; }
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; padding-block: 40px 64px; }
.contact-context h2 { font-size: 25px; }
.contact-context p { font-size: 15px; }
.contact-context .content-section { padding-bottom: 24px; margin-bottom: 24px; }
.contact-expectations h2 { font-size: 19px; margin-bottom: 12px; }
.contact-expectations ol { font-size: 15px; line-height: 2; margin-bottom: 20px; }
.contact-expectations a { font-size: 14px; }
.brief-form { min-width: 0; padding: 28px 32px; background: #f2f0eb; border: 1px solid #c4cac5; }
.form-notice { color: #4d5c61; font-size: 13px; padding-bottom: 24px; border-bottom: 1px solid #c1c8c3; margin-bottom: 24px; }
.brief-form fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
.brief-form legend { display: block; padding: 0; margin-bottom: 20px; font-size: 21px; font-weight: 600; letter-spacing: -.02em; }
.field-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.field-wide { grid-column: 1 / -1; }
.field-grid label { display: block; font-size: 13px; font-weight: 550; }
.field-grid input, .field-grid select, .field-grid textarea { display: block; width: 100%; padding: 11px 12px; margin-top: 7px; border: 1px solid #849094; color: var(--ink); background: #faf9f5; min-height: 46px; font-size: 15px; }
.field-grid textarea { resize: vertical; }
.field-grid input:focus, .field-grid select:focus, .field-grid textarea:focus { outline: 2px solid #415a68; outline-offset: 2px; }
.field-hint, .privacy-link { font-size: 12px; color: #525e65; line-height: 1.7; margin: 12px 0 20px; }
.privacy-link { margin-bottom: 0; }
.form-status { margin-top: 16px; font-size: 14px; color: #344f41; }
.brief-form > h2 { margin: 0 0 12px; font-size: 22px; line-height: 1.3; }
.brief-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.page-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-block: 16px 32px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); }
.reference-notice > h2 { margin: 0 0 8px; font-size: 17px; }
.article-body address { font-style: normal; overflow-wrap: anywhere; }
.home-page .hero-content > .hero-purpose { max-width: 570px; margin: 14px 0 20px; font-size: 14px; line-height: 1.5; color: var(--muted-dark); }
.home-page .hero-content > .hero-availability { margin: 12px 0 18px; font-size: 14px; color: var(--white); }
.hero-availability a { display: inline-flex; flex-direction: column; gap: 2px; text-decoration: none; }
.hero-availability a:hover { text-decoration: underline; }
.hero-availability span { font-size: 12px; color: var(--muted-dark); }
.contact-details { max-width: 850px; padding-block: 36px 64px; }
.contact-details .content-section { padding-block: 0 28px; }
@media (max-width: 960px) {
  .home-page .hero-content > .hero-purpose { max-width: 310px; margin: 8px auto 0; font-size: 12px; text-align: center; }
  .home-page .hero-content > .hero-availability { margin: 11px auto 0; font-size: 13px; line-height: 1.45; text-align: center; }
}
.sitemap-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 48px; padding-block: 40px 80px; }
.sitemap-grid h2 { font-size: 23px; margin-bottom: 20px; letter-spacing: -.035em; }
.sitemap-grid a { display: flex; justify-content: space-between; gap: 16px; text-decoration: none; font-size: 15px; line-height: 1.5; padding: 13px 0; border-top: 1px solid #bbc2bd; }
.sitemap-grid a:hover { text-decoration: underline; }
.missing-actions { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; padding-block: 32px 120px; }
.site-footer { background: var(--night); color: #ecece7; padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(4,minmax(0,1fr)); gap: 32px; padding-bottom: 48px; }
.footer-intro p { color: #aeb6bc; font-size: 14px; line-height: 1.8; margin: 20px 0; }
.footer-intro > a:last-child { font-size: 12px; }
.footer-grid nav h2 { font-size: 12px; font-weight: 600; margin-bottom: 16px; color: #b6bec4; }
.footer-grid nav a { display: block; font-size: 12px; margin-bottom: 12px; line-height: 1.4; text-decoration: none; }
.footer-grid nav a:hover { text-decoration: underline; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 22px; border-top: 1px solid #353d44; font-size: 11px; color: #a9b2b9; }
.footer-bottom a { color: #e4e8e8; text-decoration: none; }
.search-dialog { width: min(690px,calc(100% - 32px)); max-height: min(720px,calc(100svh - 48px)); padding: 24px; border: 1px solid #79848b; background: var(--paper-bright); color: var(--ink); }
.search-dialog::backdrop { background: #080c12bb; }
.search-heading { display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-bottom: 20px; }
.search-heading h2 { font-size: 25px; letter-spacing: -.045em; font-weight: 600; }
.search-heading button { width: 40px; height: 40px; background: transparent; color: var(--ink); border: 1px solid #a8b1b2; font-size: 26px; }
.search-dialog > label { display: block; font-size: 13px; color: #58636a; }
#site-search { display: block; width: 100%; margin-top: 8px; padding: 14px; font-size: 17px; border: 1px solid #78878e; color: var(--ink); background: #fcfbf6; }
.search-status { margin: 16px 0; color: #525e65; font-size: 13px; }
.search-results a { display: block; padding: 16px 0; text-decoration: none; border-top: 1px solid #bcc5c1; }
.search-results a > span { color: #5b6b74; font-size: 11px; }
.search-results h3 { font-size: 21px; line-height: 1.3; margin: 4px 0 8px; font-weight: 570; letter-spacing: -.03em; }
.search-results p { font-size: 14px; color: #546069; line-height: 1.6; }
.search-results a:hover h3 { text-decoration: underline; }
.search-fallback { padding-top: 20px; margin-top: 12px; font-size: 13px; border-top: 1px solid #c0c7c2; }

@media (max-width: 1160px) {
  :root { --shell: calc(100% - 48px); }
  .primary-nav { gap: 15px; }
  .nav-group > summary { font-size: 12px; }
  .nav-contact { padding: 9px 11px; gap: 12px; }
  .brand { font-size: 19px; }
  .reading-layout { grid-template-columns: 200px minmax(0,1fr); gap: 40px; }
  .scenario-row { grid-template-columns: 145px minmax(0,1fr) 150px 20px; gap: 20px; }
  .feature-layout, .model-layout { gap: 56px; }
  .footer-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
  .footer-intro { grid-column: 1 / -1; display: flex; align-items: center; gap: 40px; }
  .footer-intro p { margin: 0; }
  .footer-intro > a:last-child { margin-left: auto; }
}

@media (max-width: 960px) {
  :root { --header-height: 68px; }
  .site-header { position: absolute; }
  html:not(.js) .site-header { position: relative; }
  html:not(.js) .hero-content, html:not(.js) .page-intro { padding-top: 32px; }
  .menu-toggle { display: none; align-items: center; gap: 14px; min-height: 40px; padding: 6px 12px; background: transparent; color: var(--white); border: 1px solid #727c84; font-size: 13px; }
  .js .menu-toggle { display: flex; }
  .nav-shell { flex-wrap: wrap; }
  .primary-nav { display: grid; width: 100%; padding: 20px 0; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; }
  .js .primary-nav { display: none; position: fixed; inset: var(--header-height) 0 0; width: 100%; padding: 20px 24px 36px; overflow-y: auto; background: #11161b; align-content: start; }
  .js .primary-nav.open { display: block; }
  .nav-group { border-top: 1px solid #3c4851; }
  .nav-group > summary { padding: 15px 0; justify-content: space-between; font-size: 20px; line-height: 1.4; }
  .nav-panel { position: static; width: 100%; padding: 0 0 15px; background: transparent; border: 0; box-shadow: none; }
  .nav-panel > p { display: none; }
  .nav-panel a { font-size: 15px; padding: 12px 16px; border: 0; }
  .nav-contact { width: 100%; min-height: 48px; padding: 12px 16px; font-size: 15px; margin-top: 12px; }
  .search-trigger { justify-content: flex-start; width: 100%; gap: 15px; padding: 12px 0; min-height: 48px; margin-top: 8px; }
  .search-trigger span { display: inline; font-size: 15px; }
  html:not(.js) .search-trigger { display: none; }
  .section-heading { gap: 40px; align-items: start; }
  .section-heading > p { max-width: 330px; font-size: 15px; }
  .scenario-row { grid-template-columns: 115px minmax(0,1fr) 20px; }
  .scenario-status { grid-column: 2; grid-row: 2; padding-top: 0; margin-top: -14px; }
  .scenario-row > span:last-child { grid-column: 3; grid-row: 1; }
  .editorial-links { gap: 24px; }
  .editorial-links h3 { font-size: 24px; }
  .partner-strip { gap: 24px; flex-wrap: wrap; }
  .partner-strip p { min-width: 50%; }
  .partner-strip a { margin-left: 0; }
  .reading-layout { grid-template-columns: 1fr; gap: 32px; }
  .page-outline { position: static; padding-bottom: 20px; border-bottom: 1px solid #bfc5c0; }
  .page-outline nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 24px; }
  .page-outline h2 { grid-column: 1/-1; margin-bottom: 10px; }
  .outline-back { display: none; }
  .article-body { max-width: none; }
  .catalog-tools { grid-template-columns: 1fr 1fr; }
  .catalog-tools h2 { grid-column: 1/-1; }
  .contact-layout { grid-template-columns: 1fr; gap: 24px; }
  .contact-context { max-width: 660px; }
  .contact-expectations { display: none; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 36px); --header-height: 64px; }
  html { scroll-padding-top: 20px; }
  .brand { font-size: 20px; }
  .brand img { width: 31px; height: 31px; }
  .hero-media { background-image: url('/static/vulnverse-range-hero-mobile-v2.19b929c6b8c22ba7.webp'); background-position: center; }
  .hero-content { padding-top: calc(var(--header-height) + 28px); padding-bottom: 64px; }
  .hero-content h1 { font-size: clamp(38px,11.7vw,66px); line-height: .98; letter-spacing: -.06em; }
  .hero-content > p { margin-top: 20px; max-width: 37ch; font-size: 15px; line-height: 1.7; }
  .hero-actions { gap: 12px; margin-top: 22px; align-items: stretch; }
  .hero-actions .button { flex: 1; font-size: 12px; padding: 11px 12px; gap: 12px; }
  .button { min-height: 48px; }
  .section-heading { display: block; margin-bottom: 28px; }
  .section-heading h2, .feature-layout h2 { font-size: clamp(31px,8.4vw,44px); letter-spacing: -.055em; }
  .section-label { font-size: 12px; margin-bottom: 12px; }
  .section-heading > p { max-width: 43ch; margin-top: 20px; font-size: 15px; line-height: 1.7; }
  .home-model { padding-block: 20px 48px; }
  .model-layout { grid-template-columns: 1fr; gap: 24px; }
  .model-statement { display: none; }
  .model-layers li { padding: 16px 0; gap: 20px; }
  .model-layers h3 { font-size: 20px; }
  .model-layers p { font-size: 14px; }
  .home-scenarios { padding-block: 48px 24px; }
  .scenario-row { grid-template-columns: minmax(0,1fr) 20px; gap: 8px 16px; padding: 22px 0; }
  .scenario-sector { grid-column: 1; grid-row: 1; font-size: 12px; padding-top: 0; }
  .scenario-row > div:nth-child(2) { grid-column: 1; grid-row: 2; }
  .scenario-row h3 { font-size: 24px; }
  .scenario-row p { font-size: 14px; line-height: 1.6; }
  .scenario-row > span:last-child { grid-column: 2; grid-row: 2; }
  .scenario-status { grid-column: 1; grid-row: 3; font-size: 11px; margin-top: 3px; }
  .section-tail { display: block; margin-top: 16px; }
  .section-tail p { display: none; }
  .telecom-feature { padding-block: 24px 48px; }
  .feature-layout { grid-template-columns: 1fr; gap: 28px; }
  .feature-layout > div > p { margin-top: 18px; font-size: 15px; }
  .feature-layout > div > .text-link { margin-top: 14px; }
  .service-path { padding: 24px; }
  .service-path figcaption { font-size: 12px; }
  .path-node strong { font-size: 20px; }
  .home-research { padding-block: 48px; }
  .editorial-links { grid-template-columns: 1fr; gap: 24px; }
  .editorial-links > a { padding-top: 20px; padding-right: 32px; }
  .editorial-links h3 { font-size: 25px; margin-top: 8px; }
  .editorial-links p { font-size: 14px; margin-top: 10px; }
  .editorial-links > a > span:last-child { position: absolute; top: 20px; right: 0; margin: 0; }
  .home-start { padding-block: 48px; }
  .home-partner { padding-bottom: 40px; }
  .partner-strip { display: block; padding-top: 24px; }
  .partner-strip p { margin-top: 16px; max-width: 42ch; }
  .partner-strip > a { margin-top: 12px; }
  .page-intro { padding-top: calc(var(--header-height) + 24px); padding-bottom: 32px; }
  .breadcrumbs { font-size: 12px; margin-bottom: 18px; }
  .page-intro h1 { font-size: clamp(36px,10vw,54px); line-height: 1.06; letter-spacing: -.05em; overflow-wrap: break-word; }
  .page-lead { font-size: 16px; margin-top: 20px; line-height: 1.7; }
  .reading-layout { padding-block: 24px 32px; gap: 32px; }
  .page-outline nav { grid-template-columns: 1fr; }
  .page-outline nav > a { font-size: 13px; padding: 8px 0; }
  .content-section { margin-bottom: 32px; padding-bottom: 32px; }
  .content-section > h2, .faq-group > h2 { font-size: 27px; margin-bottom: 20px; }
  .content-section h3 { font-size: 20px; }
  .content-section p, .content-section ul, .content-section ol { font-size: 15px; line-height: 1.8; }
  .content-section p { margin: 14px 0; }
  .content-section dt { font-size: 15px; }
  .content-section dd { font-size: 14px; }
  .content-section pre { font-size: 12px; padding-inline: 16px; }
  .process { grid-template-columns: 1fr; gap: 16px; }
  .process article { padding-top: 12px; }
  .process article p { margin-bottom: 0; }
  .note { padding: 18px; margin: 24px 0; }
  .note p { font-size: 14px; }
  .related-section { padding-block: 28px 40px; }
  .related-section h2 { font-size: 28px; }
  .related-section .section-heading > p { margin-top: 10px; }
  .related-links { grid-template-columns: 1fr; gap: 0; }
  .related-links > a { padding: 18px 32px 20px 0; }
  .related-links h3 { font-size: 22px; margin: 6px 0 8px; }
  .related-links p { font-size: 14px; }
  .related-links > a > span:last-child { position: absolute; top: 18px; right: 0; margin: 0; }
  .catalog-content { padding-block: 28px; }
  .catalog-tools { gap: 16px; }
  .catalog-search, .catalog-kind { grid-column: 1/-1; }
  .catalog-tools input, .catalog-tools select { font-size: 16px; }
  .tier-section { padding-block: 16px 36px; }
  .tier-list > div { grid-template-columns: 1fr; gap: 8px; padding: 18px 0; }
  .tier-list p { font-size: 14px; }
  .faq-item > summary { font-size: 17px; padding: 20px 0; gap: 18px; }
  .faq-answer { padding-right: 0; }
  .faq-answer p { font-size: 15px; }
  .faq-group { margin-bottom: 36px; }
  .brief-form { padding: 20px 16px; }
  .field-grid { grid-template-columns: 1fr; gap: 18px; }
  .field-grid input, .field-grid textarea, .field-grid select { font-size: 16px; }
  .brief-form .button { width: 100%; }
  .contact-layout { padding-block: 28px 40px; gap: 12px; }
  .contact-context .content-section { border-bottom: 0; margin: 0; padding-bottom: 12px; }
  .sitemap-grid { grid-template-columns: 1fr; gap: 32px; padding-block: 28px 48px; }
  .sitemap-grid a { font-size: 15px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px 24px; }
  .footer-intro { display: block; }
  .footer-intro p { margin: 16px 0; font-size: 14px; }
  .footer-grid nav h2 { font-size: 12px; margin-bottom: 16px; }
  .footer-grid nav a { font-size: 12px; line-height: 1.55; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 12px; }
  .search-dialog { padding: 18px; }
  .search-heading h2 { font-size: 22px; }
  .search-results h3 { font-size: 20px; }
}
@media (max-width: 360px) {
  :root { --shell: calc(100% - 32px); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .page-intro h1 { font-size: 36px; }
  .hero-content h1 { font-size: 38px; }
}
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { transition: none !important; scroll-behavior: auto !important; } }
@media print {
  .site-header,.site-footer,.page-outline,.related-section,.search-dialog,.copy-code,.skip-link { display: none !important; }
  :root { --shell: 100%; background: white; }
  .page-intro { padding-top: 0; }
  .reading-layout { display: block; }
  .content-section { break-inside: avoid; }
  .article-body { max-width: none; }
  a { text-decoration: underline; }
}

/* One illustrated request path, scoped to the existing figure. */
.request-figure .request-caption { padding-bottom: 12px; }
.request-caption strong { display: block; color: var(--white); font-size: 16px; font-weight: 550; letter-spacing: -.025em; }
.request-caption > span { display: block; margin-top: 5px; color: #bac0c6; font-size: 11px; }
.request-visual { display: block; overflow: hidden; aspect-ratio: 2; margin-block: 8px 24px; }
.request-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }
.request-steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; list-style: none; padding: 0; margin: 0; }
.request-steps > li { min-width: 0; padding-top: 12px; border-top: 1px solid #525c64; }
.request-steps > li > span { display: block; color: #ff9c77; font-size: 10px; margin-bottom: 7px; }
.request-steps h3 { margin: 0; color: var(--white); font-size: 14px; line-height: 1.4; letter-spacing: -.015em; font-weight: 530; }
.request-steps p { margin-top: 8px; color: #bac0c6; font-size: 11px; line-height: 1.9; }
.request-steps code { font: inherit; color: var(--white); white-space: nowrap; }
.request-summary { border-top: 1px solid #525c64; margin-top: 20px; padding-top: 14px; color: #bac0c6; font-size: 12px; line-height: 1.8; }
@media (max-width: 640px) {
  .request-visual { aspect-ratio: 1.85; margin-bottom: 20px; }
  .request-steps { grid-template-columns: 1fr; gap: 12px; }
  .request-steps > li { display: grid; grid-template-columns: 20px minmax(0,1fr) minmax(0,1fr); align-items: baseline; gap: 8px; }
  .request-steps > li > span, .request-steps p { margin: 0; }
  .request-steps h3 { font-size: 13px; }
}

/* Three compact homepage illustrations; existing copy and typography stay intact. */
.upper-illustration { display: block; pointer-events: none; }
.upper-illustration img { width: 100%; height: auto; }
.home-page .hero-content { position: relative; }
.upper-illustration--range { position: absolute; top: calc(var(--header-height) + 58px); right: 0; width: min(37%, 470px); }
.model-context { min-width: 0; }
.upper-illustration--boundary { width: min(320px, 100%); margin-top: 16px; }
.model-layers li:last-child > div { flex: 1; min-width: 0; }
.upper-illustration--evidence { flex: 0 0 144px; width: 144px; margin-left: auto; align-self: center; }
@media (max-width: 900px) {
  .upper-illustration--range { position: static; width: min(340px, 72%); margin: 24px auto 0; }
}
@media (max-width: 640px) {
  .upper-illustration--range { width: min(300px, 82%); margin-top: 22px; }
  .upper-illustration--boundary { width: min(300px, 100%); margin: 0 0 8px; }
  .model-layers li:last-child { gap: 16px; }
  .upper-illustration--evidence { flex-basis: 104px; width: 104px; }
}
@media print { .upper-illustration { display: none; } }

/* Desktop review, 2026-10-04. Device-specific edits follow the navigation breakpoint. */
.brand-mark { display: block; }
.home-page .copy-mobile { display: none; }
@media (min-width: 961px) {
  .home-page .desktop-only-punctuation,
  .home-page .upper-illustration--evidence,
  .home-scenarios .scenario-status,
  .site-header .nav-contact,
  #request-figure .request-caption > span { display: none; }

  .home-scenarios .scenario-row:has(> .scenario-illustration) {
    grid-template-columns: 132px minmax(0, 1fr) 20px;
  }
}

/* Mobile review, 2026-10-04. Desktop retains its copy and figure title. */
@media (max-width: 960px) {
  .home-page .copy-desktop,
  .home-hero .desktop-only-punctuation,
  .home-model .section-heading .desktop-only-punctuation,
  .home-scenarios .desktop-only-punctuation,
  .telecom-feature .desktop-only-punctuation,
  .home-start .desktop-only-punctuation,
  .home-research .mobile-only-punctuation,
  .home-hero .hero-intro,
  .home-scenarios .scenario-status,
  #request-figure .request-caption { display: none; }

  .home-page .copy-mobile { display: revert; }
  .home-page .request-steps { grid-template-columns: 1fr; gap: 14px; }
  .home-page .request-steps > li { display: grid; grid-template-columns: 20px minmax(0, 1fr); align-items: baseline; gap: 4px 10px; }
  .home-page .request-steps > li > span { grid-column: 1; grid-row: 1; margin: 0; }
  .home-page .request-steps h3 { grid-column: 2; grid-row: 1; font-size: 14px; }
  .home-page .request-steps p { grid-column: 2; grid-row: 2; margin: 0; font-size: 12px; line-height: 1.6; }
}
@media (max-width: 960px) and (min-width: 641px) {
  .home-scenarios .scenario-row:has(> .scenario-illustration) {
    grid-template-columns: 112px minmax(0, 1fr) 20px;
  }
}
@media (max-width: 640px) {
  .home-scenarios .scenario-row > .scenario-illustration { grid-row: 1; }
}

/* Mobile hero: centered scenarios, with a caption shared by the active image. */
.hero-scenario-carousel { display: none; }
@media (max-width: 960px) {
  .home-hero .upper-illustration--range,
  .home-hero .hero-actions,
  .home-page .home-scenarios { display: none; }
  .site-header .brand-wordmark { display: none; }
  .home-page .hero-content { padding-top: calc(var(--header-height) + 24px); padding-bottom: 28px; }
  .home-page .hero-content h1 { font-size: clamp(40px, 11vw, 56px); line-height: 1.06; text-align: center; }
  .home-page .hero-content > .hero-prompt { max-width: none; margin: 9px 0 0; font-size: 14px; line-height: 1.4; color: #c2c6c9; text-align: center; }
  .hero-hack { color: var(--accent); }
  .hero-scenario-carousel { display: block; margin-top: 8px; }
  .hero-scenario-slider {
    --hero-scenario-width: clamp(86px, 27vw, 144px);
    position: relative;
    display: flex;
    width: 100vw;
    margin-inline-start: calc(50% - 50vw);
    padding: 6px calc((100vw - var(--hero-scenario-width)) / 2) 6px;
    gap: 8px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: calc((100vw - var(--hero-scenario-width)) / 2);
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  }
  .hero-scenario-slider::-webkit-scrollbar { display: none; }
  .hero-scenario-slide {
    flex: 0 0 var(--hero-scenario-width);
    display: flex;
    align-items: end;
    justify-content: center;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    scroll-snap-align: center;
    --scenario-scale: .76;
    --scenario-opacity: .72;
    --scenario-brightness: .6;
  }
  .hero-scenario-slide.is-active { --scenario-scale: 1; --scenario-opacity: 1; --scenario-brightness: 1; }
  .hero-scenario-slider .scenario-illustration {
    width: var(--hero-scenario-width);
    height: clamp(100px, 29vw, 140px);
    opacity: var(--scenario-opacity);
    filter: brightness(var(--scenario-brightness));
    transform: scale(var(--scenario-scale));
    transform-origin: center bottom;
    pointer-events: none;
  }
  .hero-scenario-slider .scenario-illustration img { object-position: center bottom; }
  .hero-scenario-slider:focus-visible { outline: 1px solid var(--accent); outline-offset: -3px; }
  .hero-scenario-slide:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
  .hero-scenario-copy { margin-top: 8px; text-align: center; }
  .hero-scenario-heading { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: center; gap: 4px; max-width: 390px; min-height: 46px; margin-inline: auto; }
  .hero-scenario-copy h2 { margin: 0; font-size: 19px; line-height: 1.2; font-weight: 560; letter-spacing: -.035em; }
  .hero-scenario-copy h2 a { text-decoration: none; }
  .hero-scenario-copy h2 a:hover { color: #ff9c77; }
  .hero-scenario-copy p { min-height: 39px; margin: 6px auto 0; max-width: 300px; font-size: 12px; line-height: 1.6; color: var(--muted-dark); }
  .hero-scenario-footer { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 8px; }
  .hero-scenarios-all { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-size: 12px; font-weight: 550; color: #ff9c77; text-decoration: none; }
  .hero-scenarios-all:hover { text-decoration: underline; }
  .hero-carousel-arrow { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; color: var(--muted-dark); background: transparent; border: 0; }
  .hero-carousel-arrow:hover { color: var(--white); }
  .hero-carousel-arrow:focus-visible { outline: 1px solid var(--accent); outline-offset: -4px; }
}

/* Human context is visible alongside the decision it influences. */
.home-social-engineering { padding-block: 64px 80px; }
.social-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 96px; align-items: center; }
.social-copy h2 { font-size: clamp(32px, 3.6vw, 50px); font-weight: 560; letter-spacing: -.055em; line-height: 1.05; }
.social-copy > p { max-width: 45ch; margin-top: 24px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.social-copy > .social-purpose { max-width: 36ch; margin-top: 20px; color: var(--ink); font-size: 14px; }
.social-observer { min-width: 0; max-width: 560px; padding: 24px; color: var(--white); background: linear-gradient(145deg, #202529, var(--night-soft) 65%); border: 1px solid #393f45; border-radius: 12px; }
.social-observer-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 16px; font-size: 12px; }
.social-example-label { color: var(--muted-dark); font-size: 11px; }
.social-people-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; border-bottom: 1px solid var(--line-dark); }
.social-people-controls[hidden], .social-person[hidden] { display: none; }
.social-people-controls button { min-width: 0; min-height: 44px; padding: 8px; color: var(--muted-dark); background: transparent; border: 0; border-bottom: 2px solid transparent; font-size: 12px; }
.social-people-controls button[aria-pressed="true"] { color: var(--white); border-bottom-color: var(--accent); }
.social-people-controls button:hover { color: var(--white); background: #ffffff05; }
.social-people-controls button:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }
.social-person:not([hidden]) ~ .social-person:not([hidden]) { margin-top: 24px; }
.social-identity { margin-block: 20px 24px; }
.social-identity h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; font-size: 21px; font-weight: 550; letter-spacing: -.035em; line-height: 1.3; }
.social-identity h3 > span { color: var(--muted-dark); font-size: 12px; font-weight: 400; line-height: 1.5; letter-spacing: 0; }
.social-flow { padding: 0; margin: 0; list-style: none; }
.social-stage { position: relative; display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 14px; padding-bottom: 22px; }
.social-stage:not(:last-child)::before { content: ''; position: absolute; left: 10.5px; top: 24px; bottom: 0; width: 1px; background: #495057; }
.social-stage:last-child { padding-bottom: 0; }
.social-stage-marker { display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid #626b73; border-radius: 50%; color: var(--muted-dark); font-size: 9px; line-height: 1; }
.social-stage-body { min-width: 0; }
.social-stage-body > h4 { margin: 1px 0 12px; color: #d5d9dc; font-size: 13px; font-weight: 550; line-height: 1.4; }
.social-context { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.25fr); gap: 18px; padding: 12px; border: 1px solid #ffffff0a; background: #ffffff04; border-radius: 6px; }
.social-feeling, .social-distraction { margin: 0; }
.social-feeling dd { margin: 4px 0 0; font-size: 15px; font-weight: 450; line-height: 1.4; }
.social-state { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 0; }
.social-state > div + div { padding-left: 16px; border-left: 1px solid var(--line-dark); }
.social-feeling dt, .social-state dt, .social-distraction dt, .social-boundaries dt, .social-stress > span:first-child { color: var(--muted-dark); font-size: 12px; }
.social-state dd { margin: 5px 0 0; font-size: 16px; line-height: 1.4; letter-spacing: -.015em; }
.social-stress { display: grid; gap: 4px; align-content: start; }
.social-stress > strong { font-size: 15px; font-weight: 450; line-height: 1.4; }
.social-stress-bars { display: flex; gap: 4px; max-width: 100px; margin-top: 4px; }
.social-stress-bars i { flex: 1; height: 4px; background: #4a5157; }
.social-stress-bars .is-filled { background: #e58b6e; }
.social-distraction dd { margin: 4px 0 0; font-size: 13px; line-height: 1.5; }
.social-boundaries { display: grid; gap: 12px; margin: 0; padding-bottom: 14px; border-bottom: 1px dashed #778d80; }
.social-boundaries > div { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 12px; }
.social-boundaries dt { display: flex; align-items: start; gap: 8px; }
.social-boundaries .social-icon { flex: none; width: 14px; height: 14px; margin-top: 2px; }
.social-boundaries dd { margin: 0; font-size: 12px; line-height: 1.5; }
.social-boundaries .social-access-wide { color: #ffa17f; }
.social-stage-crossed .social-stage-marker { color: #ffa17f; border-color: #b96b50; }
.social-stage.social-stage-crossed::before { background: var(--accent); }
.social-stage-crossed .social-boundaries { border-bottom-color: #b96b50; }
.social-decision { display: flex; align-items: center; gap: 12px; border-left: 2px solid #899b92; border-radius: 0 6px 6px 0; padding: 14px; background: #ffffff04; }
.social-decision > .social-icon { flex: none; width: 22px; height: 22px; color: #c2d0c6; }
.social-decision > div > span { color: #c2d0c6; font-size: 12px; }
.social-decision p { margin: 4px 0 0; font-size: 14px; line-height: 1.45; }
.social-decision-crossed { border-left-color: var(--accent); background: #f05a280a; }
.social-decision-crossed > .social-icon, .social-decision-crossed > div > span { color: #ffa17f; }
@media (max-width: 1160px) {
  .social-layout { gap: 56px; }
}
@media (max-width: 960px) {
  .home-social-engineering { padding-block: 48px 56px; }
  .social-layout { grid-template-columns: 1fr; gap: 28px; }
  .social-copy > p { max-width: 52ch; }
  .social-observer { width: 100%; }
}
@media (max-width: 640px) {
  .social-copy h2 { font-size: clamp(31px, 8.4vw, 44px); }
  .social-copy > p { margin-top: 18px; font-size: 15px; }
  .social-copy > .social-purpose { margin-top: 16px; font-size: 13px; }
  .social-observer { padding: 18px; }
  .social-stage { gap: 12px; padding-bottom: 20px; }
  .social-context { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .social-distraction { grid-column: 1 / -1; display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 8px; padding-top: 10px; border-top: 1px solid var(--line-dark); }
  .social-distraction dd { margin: 0; }
  .social-state { gap: 14px; }
  .social-state dd { font-size: 15px; }
  .social-state > div + div { padding-left: 14px; }
  .social-boundaries > div { grid-template-columns: 86px minmax(0, 1fr); gap: 8px; }
  .social-decision { padding: 12px; }
  .social-decision p { font-size: 13px; }
}
@media (max-width: 360px) {
  .social-stage { grid-template-columns: 18px minmax(0, 1fr); gap: 10px; }
  .social-stage-marker { width: 18px; height: 18px; font-size: 8px; }
  .social-stage:not(:last-child)::before { left: 8.5px; top: 22px; }
  .social-context { gap: 10px; padding: 10px; }
  .social-state { grid-template-columns: 1fr; gap: 12px; }
  .social-state > div + div { padding-left: 0; border-left: 0; }
  .social-boundaries > div { grid-template-columns: 1fr; gap: 4px; }
}

/* A distinct wordmark brings the phone hero together without changing site fonts. */
.hero-wordmark-label { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 960px) {
  .home-page .hero-content .hero-wordmark-lockup { position: relative; display: block; width: min(88%, 330px); margin-inline: auto; line-height: 0; animation: hero-wordmark-enter 700ms cubic-bezier(.2, .7, .2, 1) both; }
  .hero-wordmark { display: block; width: 100%; height: auto; }
}
@keyframes hero-wordmark-enter {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .home-page .hero-content .hero-wordmark-lockup { animation: none; }
}

/* Passive Imagegen texture stays behind homepage content and existing surfaces. */
.cloud-provider-heading { margin-top: 16px; font-size: 12px; color: var(--muted); }
.cloud-provider-logos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: center; gap: 16px; max-width: 380px; margin-top: 4px; }
.cloud-provider-link { display: flex; align-items: center; justify-content: center; min-width: 0; min-height: 52px; opacity: .82; }
.cloud-provider-link:hover, .cloud-provider-link:focus-visible { opacity: 1; }
.cloud-provider-link img { width: 42px; height: 34px; object-fit: contain; }
.cloud-provider-aws img { width: 58px; }
.cloud-provider-azure img { width: 36px; }
.home-page { --passive-texture: url('/static/passive-graphite-v1.fac07de8a4b166d5.webp'); }
.home-page .desktop-only-punctuation { display: none; }
.home-page .hero-media { background-image: var(--passive-texture); opacity: .6; }
.home-page .hero-media::after { background: linear-gradient(180deg, #07090b18, #07090b66); }
.home-page #main-content > section:not(.home-hero),
.home-page .site-footer { position: relative; isolation: isolate; }
.home-page #main-content > section:not(.home-hero)::before,
.home-page .site-footer::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: var(--passive-texture) center / max(1200px, 100vw) auto no-repeat;
  opacity: .035;
  mix-blend-mode: soft-light;
  -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent);
}
.home-page #main-content > .section-dark::before,
.home-page .site-footer::before { opacity: .16; }
@media print {
  .home-page #main-content > section::before,
  .home-page .site-footer::before { display: none; }
}