:root {
  --ink: #0b1724;
  --muted: #526171;
  --blue: #075fd8;
  --blue-dark: #064ba8;
  --red: #e33a36;
  --navy: #071725;
  --navy-2: #0d2337;
  --paper: #fbfaf7;
  --warm: #f1eee7;
  --line: #ccd5df;
  --line-dark: #34485b;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
p { margin: 0 0 1.25rem; }
h1, h2, h3, dt { margin: 0; color: inherit; text-wrap: balance; }
h1 { font-size: clamp(2.8rem, 5.2vw, 5.2rem); line-height: .98; letter-spacing: -.055em; font-weight: 760; }
h2 { font-size: clamp(2.05rem, 3.8vw, 3.65rem); line-height: 1.06; letter-spacing: -.045em; font-weight: 740; }
h3 { font-size: 1.35rem; line-height: 1.26; letter-spacing: -.025em; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid #2e83ff; outline-offset: 4px; }
p, a, h1, h2, h3, dt, dd, summary { overflow-wrap: break-word; }

.shell { width: min(calc(100% - 80px), var(--max)); margin-inline: auto; }
.section { padding-block: 104px; }
.warm { background: var(--warm); }
.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blue);
  font-size: .92rem;
  font-weight: 700;
  margin: 0 0 22px;
}
.kicker::before { content: ""; width: 32px; height: 2px; flex: 0 0 auto; background: currentColor; }
.lead { max-width: 670px; color: var(--muted); font-size: clamp(1.08rem, 1.45vw, 1.28rem); line-height: 1.67; }
.body-lead { color: var(--ink); font-size: 1.18rem; line-height: 1.72; }
.fine-print { margin-top: 28px; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.light-note { color: #b9c7d5; }
.skip-link { position: fixed; left: 18px; top: -100px; z-index: 1000; padding: 11px 16px; background: white; border: 2px solid var(--blue); }
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251,250,247,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.nav-shell { width: min(calc(100% - 80px), var(--max)); min-height: 84px; margin: auto; display: flex; align-items: center; gap: 30px; }
.site-brand { display: inline-block; flex: 0 0 auto; line-height: 0; }
.site-brand img { width: 220px; height: auto; }
.vt-logo-picture { display: block; line-height: 0; }
.desktop-nav { display: flex; align-items: stretch; gap: 26px; margin-left: auto; font-size: .94rem; }
.desktop-nav a { display: inline-flex; align-items: center; min-height: 84px; border-bottom: 3px solid transparent; white-space: nowrap; }
.desktop-nav a:hover { text-decoration: none; color: var(--blue); }
.desktop-nav a[aria-current] { color: var(--blue); border-bottom-color: var(--blue); }
.login-link { display: inline-flex; align-items: center; min-height: 42px; padding: 8px 13px; border-left: 2px solid var(--blue); color: var(--blue); font-size: .88rem; font-weight: 700; white-space: nowrap; }
.login-link[aria-current] { background: var(--blue); color: white; padding-inline: 15px; }
.login-link:hover { text-decoration: none; background: #e8effa; }
.login-link[aria-current]:hover { background: var(--blue-dark); }
.menu { display: none; }
.menu summary { cursor: pointer; list-style: none; min-height: 44px; display: flex; align-items: center; gap: 10px; font-size: .94rem; font-weight: 650; }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { position: absolute; inset: 100% 0 auto; display: grid; padding: 14px 24px 24px; background: var(--paper); border-bottom: 1px solid var(--line); }
.menu nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
.menu nav a[aria-current] { color: var(--blue); font-weight: 700; }

.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 52px; padding: 14px 24px; border: 0; font-weight: 720; line-height: 1.25; transition: background .18s ease, color .18s ease; }
.button:hover { text-decoration: none; }
.button.blue { background: var(--blue); color: white; }
.button.blue:hover { background: var(--blue-dark); }
.text-link { display: inline-flex; align-items: center; min-height: 46px; color: var(--blue); font-weight: 700; border-bottom: 1px solid currentColor; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 24px; margin-top: 32px; }

.home-hero { padding: 66px 0 72px; background: var(--paper); }
.hero-layout { display: grid; grid-template-columns: minmax(0,.86fr) minmax(0,1.14fr); gap: 70px; align-items: center; }
.home-copy h1 { max-width: 680px; margin-bottom: 30px; }
.home-copy h1 span { display: block; color: var(--blue); }
.hero-media { position: relative; min-width: 0; }
.hero-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.hero-media figcaption, .editorial-figure figcaption, .wide-figure figcaption, .device-illustration figcaption, .page-hero-figure figcaption {
  margin: 0;
  padding: 12px 0 0 18px;
  border-left: 2px solid var(--blue);
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.55;
}
.hero-media figcaption { position: absolute; right: 0; bottom: 0; width: min(380px,86%); padding: 13px 17px; border-left: 3px solid var(--red); background: rgba(7,23,37,.92); color: #d4deea; }
.hero-media figcaption strong { color: white; }

.fact-strip { background: var(--navy); color: white; }
.fact-strip .shell { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.fact-strip p { min-width: 0; margin: 0; padding: 25px 30px; border-left: 1px solid var(--line-dark); }
.fact-strip p:first-child { padding-left: 0; border-left: 0; }
.fact-strip strong, .fact-strip span { display: block; }
.fact-strip strong { margin-bottom: 3px; font-size: .94rem; }
.fact-strip span { color: #aebdcb; font-size: .84rem; line-height: 1.5; }
.dark-strip { background: var(--blue-dark); }
.dark-strip p { border-color: rgba(255,255,255,.24); }
.dark-strip span { color: #d4e2f3; }

.section-intro { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.85fr); column-gap: 80px; align-items: end; margin-bottom: 58px; }
.section-intro .kicker { grid-column: 1; }
.section-intro h2 { grid-column: 1; }
.section-intro > p:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: end; margin: 0; color: var(--muted); font-size: 1.05rem; }
.section-intro.narrow { display: block; max-width: 860px; }
.section-intro.narrow > p:last-child { margin-top: 24px; max-width: 750px; }

.journey-layout { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(330px,.85fr); gap: 70px; align-items: start; }
.editorial-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.journey-image { position: sticky; top: 116px; }
.journey-image img { aspect-ratio: 7/5; }
.journey-list, .flow-rows, .delivery-steps, .guide-steps { list-style: none; margin: 0; padding: 0; }
.journey-list li, .flow-rows li, .delivery-steps li, .guide-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 22px; padding: 25px 0; border-top: 1px solid var(--line); }
.journey-list li:last-child, .flow-rows li:last-child, .delivery-steps li:last-child, .guide-steps li:last-child { border-bottom: 1px solid var(--line); }
.journey-list > li > span, .flow-rows > li > span, .delivery-steps > li > span, .guide-steps > li > span { color: var(--blue); font-size: .84rem; font-weight: 760; padding-top: 4px; }
.journey-list h3, .flow-rows h3, .delivery-steps h3, .guide-steps h3 { margin-bottom: 9px; }
.journey-list p, .flow-rows p, .delivery-steps p, .guide-steps p { margin: 0; color: var(--muted); }

.device-illustration { margin: 0 auto; width: 100%; }
.device-illustration picture { display: block; background: white; }
.device-illustration img { width: 100%; aspect-ratio: 3/2; object-fit: contain; }
.device-illustration figcaption { max-width: 760px; margin-top: 16px; }
.definition-rows { margin: 55px 0 0; border-top: 1px solid var(--line); }
.definition-rows > div { display: grid; grid-template-columns: minmax(220px,.7fr) minmax(0,1.3fr); gap: 50px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.definition-rows dt { font-size: 1.18rem; font-weight: 740; }
.definition-rows dd { margin: 0; color: var(--muted); }

.feature-story { padding-block: 82px; border-top: 1px solid var(--line); }
.feature-story:last-child { border-bottom: 1px solid var(--line); }
.feature-layout { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(350px,.9fr); gap: 80px; align-items: center; }
.feature-story.reverse .editorial-figure { order: 2; }
.feature-copy { max-width: 560px; }
.feature-copy .feature-number { margin: 0 0 20px; color: var(--blue); font-size: .85rem; font-weight: 760; }
.feature-copy h3 { margin-bottom: 24px; font-size: clamp(2rem,3.3vw,3.1rem); line-height: 1.08; }
.feature-copy p { color: var(--muted); }
.feature-copy .fine-print { padding-top: 18px; border-top: 1px solid var(--line); }
.contain-figure img { object-fit: contain; background: white; }

.image-band { position: relative; min-height: 660px; display: grid; align-items: center; isolation: isolate; overflow: hidden; color: white; background: var(--navy); }
.image-band > img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.image-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg,rgba(5,17,29,.97) 0%,rgba(5,17,29,.87) 48%,rgba(5,17,29,.17) 100%); }
.image-band-copy { padding-block: 90px; }
.image-band-copy > h2, .image-band-copy > p, .compact-facts { width: min(660px,62%); }
.image-band-copy .kicker { color: #ff8c86; }
.image-band-copy h2 { margin-bottom: 28px; }
.image-band-copy > p { color: #c9d5e1; }
.compact-facts { margin: 36px 0 0; }
.compact-facts > div { display: grid; grid-template-columns: minmax(150px,.65fr) minmax(0,1.35fr); gap: 22px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.28); }
.compact-facts > div:last-child { border-bottom: 1px solid rgba(255,255,255,.28); }
.compact-facts dt { color: white; font-size: .9rem; font-weight: 720; }
.compact-facts dd { margin: 0; color: #c9d5e1; font-size: .9rem; }
.image-band-copy .band-note { margin-top: 24px; font-size: .86rem; color: #aebfce; }

.report-layout { display: grid; grid-template-columns: minmax(350px,.9fr) minmax(0,1.1fr); gap: 80px; align-items: center; }
.report-copy h2 { margin-bottom: 28px; }
.report-copy > p { color: var(--muted); }
.report-figure img { aspect-ratio: 16/10; }
.navy-section { background: var(--navy); color: white; }
.navy-section .kicker { color: #8ebcff; }
.navy-section p { color: #c1cfdd; }
.custom-layout, .teaser-layout, .retention-layout, .audience-layout, .delivery-layout, .boundary-layout, .guide-layout, .after-invite-layout, .problem-layout, .service-layout {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
  gap: 90px;
  align-items: start;
}
.custom-layout h2, .teaser-layout h2, .retention-layout h2, .audience-layout h2, .delivery-layout h2, .boundary-layout h2, .guide-layout h2, .after-invite-layout h2, .problem-layout h2, .service-layout h2 { margin-bottom: 26px; }
.case-study { padding-left: 34px; border-left: 3px solid var(--red); }
.case-study .case-label { color: #ff908a; font-size: .86rem; font-weight: 720; }
.case-study h3 { margin-bottom: 18px; font-size: 1.65rem; }
.security-teaser { background: var(--warm); border-top: 1px solid var(--line); }
.teaser-layout { align-items: end; }
.teaser-layout > div:last-child p { color: var(--muted); }

.page-hero { padding-block: 62px 72px; background: var(--warm); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr); gap: 72px; align-items: center; }
.page-hero-copy h1 { max-width: 760px; margin-bottom: 30px; font-size: clamp(2.7rem,4.8vw,4.65rem); }
.page-hero-copy .button { margin-top: 18px; }
.page-hero-figure img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.flow-rows { max-width: 960px; margin-left: auto; }
.flow-rows li { grid-template-columns: 70px 1fr; padding: 30px 0; }
.flow-rows h3 { font-size: 1.55rem; }
.wide-figure { margin-top: 68px; }
.wide-figure img { width: 100%; max-height: 620px; object-fit: cover; }
.wide-figure.contain-figure img { object-fit: contain; }
.role-rows { border-top: 1px solid var(--line); }
.role-rows article { display: grid; grid-template-columns: minmax(230px,.65fr) minmax(0,1.35fr); gap: 55px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.role-rows p { margin: 0; color: var(--muted); }
.service-lines { margin: 0; border-top: 1px solid var(--line); }
.service-lines > div, .problem-lines > div { padding: 23px 0; border-bottom: 1px solid var(--line); }
.service-lines dt, .problem-lines dt { margin-bottom: 8px; font-size: 1.2rem; font-weight: 740; }
.service-lines dd, .problem-lines dd { margin: 0; color: var(--muted); }
.content-table { width: 100%; border-collapse: collapse; text-align: left; table-layout: fixed; }
.content-table caption { padding-bottom: 14px; color: #9fb1c3; text-align: left; font-size: .84rem; }
.content-table th, .content-table td { padding: 23px 25px 23px 0; border-bottom: 1px solid var(--line-dark); vertical-align: top; }
.content-table thead th { border-top: 1px solid var(--line-dark); color: #9fb1c3; font-size: .84rem; }
.content-table thead th:first-child { width: 23%; }
.content-table tbody th { color: white; font-size: 1.1rem; }
.content-table td { color: #c1cfdd; }
.retention-notes { border-top: 1px solid var(--line); }
.retention-notes h3 { padding-top: 22px; margin-bottom: 8px; }
.retention-notes p { padding-bottom: 22px; border-bottom: 1px solid var(--line); color: var(--muted); }

.audience-rows, .delivery-columns { border-top: 1px solid var(--line); }
.audience-rows article { padding: 22px 0; border-bottom: 1px solid var(--line); }
.audience-rows h3 { margin-bottom: 8px; }
.audience-rows p { margin: 0; color: var(--muted); }
.delivery-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border-top: 1px solid var(--line); }
.delivery-steps li { display: block; padding: 28px 28px 0; border-top: 0; border-right: 1px solid var(--line); border-bottom: 0 !important; }
.delivery-steps li:first-child { padding-left: 0; }
.delivery-steps li:last-child { padding-right: 0; border-right: 0; }
.delivery-steps > li > span { display: block; margin-bottom: 20px; }
.delivery-steps strong { display: block; margin-top: 18px; color: var(--ink); font-size: .9rem; }
.requirements-line { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 52px; border-block: 1px solid var(--line); }
.requirements-line p { margin: 0; padding: 24px 28px; border-left: 1px solid var(--line); }
.requirements-line p:first-child { padding-left: 0; border-left: 0; }
.requirements-line strong, .requirements-line span { display: block; }
.requirements-line strong { margin-bottom: 6px; }
.requirements-line span { color: var(--muted); font-size: .9rem; }
.delivery-columns { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 42px; padding-top: 24px; }
.delivery-columns h3 { margin-bottom: 18px; }
.delivery-columns ul, .guide-summary ul { margin: 0; padding-left: 20px; }
.delivery-columns li { margin: 9px 0; color: #c1cfdd; }
.boundary-layout > div:last-child { padding-top: 6px; border-top: 3px solid var(--blue); }
.boundary-layout > div:last-child p { color: var(--muted); }

.report-intro { padding-block: 86px 92px; background: var(--warm); }
.report-intro-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(340px,.95fr); gap: 90px; align-items: end; }
.report-intro h1 { margin-bottom: 30px; font-size: clamp(2.8rem,5vw,5rem); }
.guide-summary { padding-left: 36px; border-left: 3px solid var(--blue); }
.guide-summary .guide-number { color: var(--blue); font-size: .86rem; font-weight: 740; }
.guide-summary h2 { margin-bottom: 20px; font-size: 1.8rem; letter-spacing: -.03em; }
.guide-summary li { margin: 10px 0; }
.guide-summary > p:last-child { margin: 24px 0 0; color: var(--muted); font-size: .9rem; }
.guide-steps li { grid-template-columns: 58px 1fr; }
.after-invite-layout > div:last-child { border-top: 1px solid var(--line); padding-top: 22px; }
.after-invite-layout > div:last-child p { color: var(--muted); }
.problem-lines { margin: 0; border-top: 1px solid var(--line-dark); }
.problem-lines > div { border-color: var(--line-dark); }
.problem-lines dt { color: white; }
.problem-lines dd { color: #c1cfdd; }

.contact-band { padding-block: 82px; background: var(--blue); color: white; }
.contact-band .kicker { color: white; opacity: .82; }
.contact-inner { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(300px,.85fr); gap: 80px; align-items: center; }
.contact-inner h2 { max-width: 760px; margin-bottom: 24px; }
.contact-inner > div:first-child > p:last-child { max-width: 700px; margin: 0; color: #dceaff; }
.contact-action { padding-left: 45px; border-left: 1px solid rgba(255,255,255,.36); }
.contact-action .button.blue { background: white; color: var(--blue); }
.contact-action .button.blue:hover { background: var(--navy); color: white; }
.contact-action .email { display: block; margin-top: 20px; font-size: 1.08rem; font-weight: 740; }
.contact-action p { margin: 12px 0 0; color: #dceaff; font-size: .86rem; }

.site-footer { padding-top: 58px; background: var(--navy); color: #c1cfdd; }
.footer-top { display: grid; grid-template-columns: 1.2fr .8fr .9fr; gap: 70px; padding-bottom: 46px; }
.site-footer .site-brand { margin-bottom: 20px; }
.site-footer p { font-size: .92rem; }
.site-footer nav { display: grid; align-content: start; justify-items: start; gap: 8px; }
.site-footer nav a { min-height: 30px; }
.site-footer .footer-label { margin-bottom: 14px; color: #8fa6ba; font-size: .82rem; font-weight: 700; }
.site-footer .email { font-weight: 700; overflow-wrap: anywhere; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 21px; border-top: 1px solid var(--line-dark); color: #8fa6ba; font-size: .8rem; }

@media (max-width: 1120px) {
  .desktop-nav { display: none; }
  .nav-shell > .login-link { margin-left: auto; }
  .menu { display: block; }
  .hero-layout, .page-hero-grid { gap: 44px; }
  .home-copy h1 { font-size: clamp(2.7rem,5.4vw,4.3rem); }
  .section-intro { column-gap: 42px; }
  .feature-layout, .report-layout { gap: 50px; }
  .custom-layout, .teaser-layout, .retention-layout, .audience-layout, .delivery-layout, .boundary-layout, .guide-layout, .after-invite-layout, .problem-layout, .service-layout, .report-intro-grid { gap: 55px; }
  .delivery-steps { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 38px 0; }
  .delivery-steps li:nth-child(2) { border-right: 0; }
  .delivery-steps li:nth-child(3) { padding-left: 0; }
}

@media (max-width: 820px) {
  .shell, .nav-shell { width: min(calc(100% - 42px), var(--max)); }
  .section { padding-block: 74px; }
  .hero-layout, .page-hero-grid, .journey-layout, .feature-layout, .report-layout, .custom-layout, .teaser-layout, .retention-layout, .audience-layout, .delivery-layout, .boundary-layout, .guide-layout, .after-invite-layout, .problem-layout, .service-layout, .report-intro-grid { grid-template-columns: minmax(0,1fr); }
  .home-hero { padding-top: 45px; }
  .hero-media { max-width: 700px; }
  .fact-strip .shell { grid-template-columns: 1fr; }
  .fact-strip p, .fact-strip p:first-child { padding: 18px 0; border-left: 0; border-top: 1px solid var(--line-dark); }
  .fact-strip p:first-child { border-top: 0; }
  .section-intro { display: block; margin-bottom: 42px; }
  .section-intro > p:last-child { margin-top: 22px; }
  .journey-image { position: static; }
  .feature-story { padding-block: 64px; }
  .feature-story.reverse .editorial-figure { order: 0; }
  .feature-copy { max-width: none; }
  .image-band { min-height: 720px; align-items: end; }
  .image-band::after { background: linear-gradient(0deg,rgba(5,17,29,.98) 0%,rgba(5,17,29,.86) 58%,rgba(5,17,29,.3) 100%); }
  .image-band > img { object-position: 66% center; }
  .image-band-copy { padding-block: 65px; }
  .image-band-copy > h2, .image-band-copy > p, .compact-facts { width: 100%; }
  .report-figure { order: -1; }
  .page-hero { padding-block: 45px 58px; }
  .page-hero-copy h1 { font-size: clamp(2.65rem,8.5vw,4rem); }
  .role-rows article { grid-template-columns: minmax(180px,.6fr) minmax(0,1.4fr); gap: 30px; }
  .content-table, .content-table tbody { display: block; }
  .content-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .content-table tr { display: block; padding: 25px 0; border-top: 1px solid var(--line-dark); }
  .content-table th, .content-table td { display: block; width: 100%; padding: 0; border: 0; }
  .content-table tbody th { margin-bottom: 17px; font-size: 1.3rem; }
  .content-table td + td { margin-top: 16px; }
  .content-table td::before { content: attr(data-label); display: block; margin-bottom: 5px; color: white; font-size: .83rem; font-weight: 700; }
  .requirements-line { grid-template-columns: 1fr; }
  .requirements-line p, .requirements-line p:first-child { padding: 20px 0; border-left: 0; border-top: 1px solid var(--line); }
  .requirements-line p:first-child { border-top: 0; }
  .report-intro { padding-block: 58px; }
  .guide-summary { padding-left: 28px; }
  .contact-inner { grid-template-columns: 1fr; gap: 38px; }
  .contact-action { padding: 28px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.36); }
  .footer-top { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 38px; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  html { scroll-padding-top: 78px; }
  .shell, .nav-shell { width: calc(100% - 32px); }
  .nav-shell { min-height: 70px; gap: 16px; }
  .site-brand img { width: 158px; }
  .nav-shell > .login-link { display: none; }
  .menu { margin-left: auto; }
  .section { padding-block: 58px; }
  h1 { font-size: clamp(2.35rem,11.2vw,3.4rem); }
  h2 { font-size: clamp(1.9rem,9vw,2.8rem); }
  .home-hero { padding: 34px 0 44px; }
  .hero-layout, .page-hero-grid { gap: 34px; }
  .hero-media img, .page-hero-figure img { aspect-ratio: 4/3; }
  .hero-media figcaption { position: static; width: 100%; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .journey-list li, .flow-rows li, .guide-steps li { grid-template-columns: 42px 1fr; gap: 14px; }
  .editorial-figure img, .journey-image img { aspect-ratio: 4/3; }
  .device-illustration { width: calc(100% + 32px); margin-inline: -16px; }
  .device-illustration img { aspect-ratio: 1/3; }
  .device-illustration figcaption { margin-inline: 16px; }
  .definition-rows > div, .role-rows article { grid-template-columns: 1fr; gap: 8px; }
  .feature-story { padding-block: 50px; }
  .feature-copy h3 { font-size: 2rem; }
  .image-band { min-height: 760px; }
  .compact-facts > div { grid-template-columns: 1fr; gap: 4px; }
  .delivery-steps { grid-template-columns: 1fr; gap: 0; }
  .delivery-steps li, .delivery-steps li:nth-child(3) { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .delivery-columns { grid-template-columns: 1fr; gap: 28px; }
  .report-intro h1 { font-size: clamp(2.35rem,11vw,3.5rem); }
  .guide-summary { padding: 24px 0 0; border-left: 0; border-top: 3px solid var(--blue); }
  .contact-band { padding-block: 58px; }
  .contact-action .button { width: 100%; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-top > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }
@media print {
  .site-header, .site-footer, .hero-actions, .contact-band { display: none; }
  .section, .home-hero, .page-hero, .report-intro { padding-block: 24px; }
  .navy-section, .image-band, .fact-strip { color: var(--ink); background: white; }
  .image-band > img, .image-band::after { display: none; }
  .navy-section p, .image-band p, .fact-strip span { color: var(--muted); }
}