:root {
  --navy: #071A44;
  --blue: #246BFD;
  --light-blue: #20C4D9;
  --sky: #EAF4FF;
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --ink: #172033;
  --muted: #5E6B7E;
  --border: #DFE5EE;
  --success: #1F7A4D;
  --warning: #B7791F;
  --risk: #B42318;
  --focus: #246BFD;
  --shadow: 0 28px 90px rgba(6, 22, 62, .16);
  --soft-shadow: 0 14px 42px rgba(6, 22, 62, .09);
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Arial, sans-serif; color: var(--ink); background: var(--bg); letter-spacing: 0; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 999; min-height: 44px; padding: 12px 14px; border-radius: 8px; background: var(--blue); color: #fff; }
.skip-link:focus { top: 14px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.site-header { position: sticky; top: 0; z-index: 80; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(223,229,238,.9); backdrop-filter: blur(16px); }
.header-inner { max-width: 1280px; min-height: 72px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; gap: 28px; }
.brand { min-height: 44px; display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 850; color: var(--navy); white-space: nowrap; }
.brand-logo { display: block; object-fit: contain; object-position: left center; }
.brand-logo--header { width: 154px; height: 64px; }
.desktop-nav { margin-left: auto; display: flex; gap: 22px; align-items: center; font-size: 15px; font-weight: 760; color: var(--muted); }
.desktop-nav a, .text-link, .site-footer a { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"], .text-link:hover { color: var(--blue); }
.header-actions { display: flex; gap: 14px; align-items: center; font-weight: 820; }
.text-link { color: var(--navy); font-weight: 820; }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border-radius: 8px; border: 1px solid var(--border); text-decoration: none; font-weight: 850; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 12px 28px rgba(20,92,255,.24); }
.btn-secondary { background: #fff; color: var(--blue); }
.btn-disabled { width: 100%; background: #D8E1EE; color: var(--muted); box-shadow: none; }
.menu-btn, .mobile-menu { display: none; }
.hero, .problem-solution, .workflow-section, .intelligence-section, .rfq-section, .use-section, .audience-section, .trust-section, .closing, .subhero, .product-flow, .story, .preview-form, .content-grid { max-width: var(--container); margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.eyebrow, .section-kicker { margin: 0 0 14px; color: var(--blue); font-size: 13px; font-weight: 900; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--navy); line-height: 1.06; }
.lead { max-width: 690px; font-size: 21px; line-height: 1.58; color: var(--muted); }
.hero { min-height: calc(100vh - 72px); padding-top: 86px; padding-bottom: 76px; display: grid; grid-template-columns: minmax(590px, 1fr) minmax(500px, 1fr); gap: 34px; align-items: center; }
.hero > *, .split-head > *, .intelligence-section > *, .rfq-section > *, .flow-stage > * { min-width: 0; }
.hero h1 { max-width: 720px; margin-bottom: 24px; font-size: clamp(44px, 3.2vw, 48px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-visual { position: relative; }
.signal-ribbon { margin: 0 0 14px auto; max-width: 100%; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.signal-ribbon span { padding: 8px 11px; border-radius: 999px; background: var(--sky); color: var(--blue); font-size: 12px; font-weight: 850; }
.proof-image { display: block; width: 100%; height: auto; border: 1px solid var(--border); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.hero-proof { min-height: 420px; object-fit: cover; object-position: left top; }
.section-proof { min-height: 310px; object-fit: cover; object-position: center top; box-shadow: var(--soft-shadow); }
.problem-solution { padding-top: 72px; padding-bottom: 64px; }
.split-head { display: grid; grid-template-columns: .95fr 1.05fr; gap: 54px; align-items: end; }
.split-head h2, .section-head h2, .intelligence-section h2, .rfq-section h2, .closing h2 { font-size: clamp(34px, 3.2vw, 48px); margin-bottom: 16px; }
.split-head p, .section-head p, .intelligence-section p, .rfq-section p, .card p, .trust-grid span, .story p, .product-flow p, .closing p { color: var(--muted); line-height: 1.62; }
.evidence-strip { margin-top: 34px; display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: #fff; box-shadow: var(--soft-shadow); }
.evidence-strip span { min-height: 70px; display: grid; place-items: center; font-weight: 880; color: var(--navy); border-right: 1px solid var(--border); }
.evidence-strip span:last-child { border-right: 0; background: var(--navy); color: #fff; }
.workflow-section, .use-section, .audience-section, .content-grid { padding-top: 70px; padding-bottom: 70px; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.work-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work-cards article, .card, .story article { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 26px; box-shadow: var(--soft-shadow); }
.work-cards span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 8px; background: var(--navy); color: #fff; font-weight: 900; }
.work-cards h3, .card h3, .story h2 { margin: 18px 0 10px; font-size: 24px; }
.intelligence-section, .rfq-section { padding-top: 76px; padding-bottom: 76px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(410px, 1.08fr); gap: 64px; align-items: center; }
.use-grid, .audience-list, .trust-grid, .story, .content-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.trust-section { max-width: none; padding-top: 78px; padding-bottom: 78px; background: #fff; border-block: 1px solid var(--border); }
.trust-section .section-head, .trust-grid { max-width: var(--container); margin-left: auto; margin-right: auto; }
.trust-grid article { background: var(--bg); border-left: 5px solid var(--blue); border-radius: 12px; padding: 22px; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid span { margin-top: 10px; }
.content-grid.standalone { padding-bottom: 96px; }
.process-rail { max-width: var(--container); margin: 0 auto; padding: 10px 28px 58px; }
.process-rail ol { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); list-style: none; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: #fff; box-shadow: var(--soft-shadow); }
.process-rail li { min-height: 94px; display: grid; align-content: center; gap: 7px; padding: 14px 16px; border-right: 1px solid var(--border); color: var(--muted); font-size: 13px; line-height: 1.3; }
.process-rail li:last-child { border-right: 0; }
.process-rail b { color: var(--navy); font-size: 14px; }
.section-intro { max-width: 760px; margin: 0 auto; padding: 8px 28px 20px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.use-case-list, .role-list, .trust-detail, .about-principles { max-width: var(--container); margin: 0 auto; padding: 28px 28px 84px; display: grid; gap: 24px; }
.use-case, .role-detail, .trust-detail > article, .about-principles article { border-top: 1px solid var(--border); padding-top: 32px; }
.use-case { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr); gap: 46px; align-items: center; }
.use-case-copy h2, .role-detail h2, .trust-detail h2, .about-principles h2 { margin-bottom: 14px; font-size: clamp(30px, 3vw, 42px); }
.operating-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.operating-points div { min-height: 116px; padding: 18px; border-left: 3px solid var(--blue); background: #fff; box-shadow: var(--soft-shadow); }
.operating-points strong, .role-points strong { display: block; margin-bottom: 8px; color: var(--navy); font-size: 13px; text-transform: uppercase; }
.operating-points p, .role-points p, .role-detail > p, .trust-detail p, .about-principles p { margin-bottom: 0; color: var(--muted); line-height: 1.58; }
.role-list { gap: 0; }
.role-detail { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: 40px; padding: 34px 0; }
.role-detail + .role-detail { border-top: 1px solid var(--border); }
.role-detail > h2 { margin: 0; }
.role-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trust-detail { gap: 0; }
.truth-rail { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 4px; }
.truth-rail span { min-height: 38px; display: inline-flex; align-items: center; padding: 0 12px; border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--navy); font-size: 13px; font-weight: 850; }
.truth-rail span:last-child { background: var(--navy); color: #fff; border-color: var(--navy); }
.about-principles { grid-template-columns: repeat(2, 1fr); gap: 28px; }
.about-principles article:last-child { grid-column: 1 / -1; }
.site-footer { grid-template-columns: minmax(0, 1fr) minmax(360px, .8fr); }
.footer-brand { display: grid; gap: 12px; }
.footer-brand .brand-logo--footer { width: 180px; height: 75px; filter: none; }
.footer-brand p { margin: 0; max-width: 410px; }
.footer-nav { display: grid; grid-template-columns: repeat(2, max-content); justify-content: end; column-gap: 30px; row-gap: 4px; }
.footer-nav .btn { grid-column: 1 / -1; justify-self: end; margin-top: 10px; background: #fff; border-color: #fff; color: var(--navy); box-shadow: none; }
.closing { text-align: center; padding-top: 84px; padding-bottom: 92px; }
.closing p { max-width: 650px; margin: 0 auto 26px; }
.subhero { padding-top: 72px; padding-bottom: 18px; }
.subhero h1 { max-width: 920px; margin-bottom: 20px; font-size: clamp(48px, 4.4vw, 64px); }
.product-flow { padding-bottom: 90px; display: grid; gap: 18px; }
.flow-stage { display: grid; grid-template-columns: minmax(0, .76fr) minmax(430px, 1.24fr); gap: 28px; align-items: center; padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: #fff; box-shadow: var(--soft-shadow); }
.flow-stage span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 9px; background: var(--navy); color: #fff; font-weight: 900; }
.flow-stage h2 { margin: 18px 0 10px; font-size: 32px; }
.flow-proof { min-height: 260px; max-height: 350px; object-fit: cover; object-position: left top; box-shadow: 0 16px 48px rgba(6, 22, 62, .1); }
.mobile-field { grid-template-columns: minmax(0, 1fr) 210px; }
.mobile-proof { max-width: 210px; justify-self: center; border-radius: 26px; box-shadow: 0 20px 54px rgba(6, 22, 62, .16); }
.story { padding-bottom: 90px; }
.story article:nth-child(4) { grid-column: 1 / -1; }
.preview-form { max-width: 760px; margin-bottom: 92px; padding: 28px; border: 1px solid var(--border); border-radius: 14px; background: #fff; box-shadow: var(--soft-shadow); }
label { display: grid; gap: 9px; margin-bottom: 18px; color: var(--navy); font-weight: 850; }
label span { color: var(--muted); font-weight: 650; }
input, select, textarea { width: 100%; min-height: 50px; border: 1px solid var(--border); border-radius: 9px; padding: 13px 14px; font: inherit; color: var(--muted); background: #F8FAFE; }
textarea { min-height: 100px; }
.preview-form p { margin: 18px 0 0; padding: 16px 18px; border-left: 5px solid var(--warning); border-radius: 8px; background: #FFFCF6; color: var(--muted); line-height: 1.55; }
.site-footer { border-top: 4px solid var(--blue); background: var(--navy); color: #fff; padding: 42px 28px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 44px; }
.site-footer p { max-width: 420px; margin: 10px 0; line-height: 1.55; color: #DDE8F7; }
.site-footer span { color: #B8C7DD; }
.site-footer nav { display: flex; flex-wrap: wrap; align-content: start; gap: 20px; }
.site-footer a { min-height: 44px; }

@media (max-width: 1080px) {
  .desktop-nav, .header-actions { display: none; }
  .header-inner { min-height: 68px; padding: 0 16px; gap: 12px; }
  .menu-btn { margin-left: auto; min-width: 64px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--blue); font-weight: 900; }
  .mobile-menu { position: fixed; inset: 0; z-index: 120; display: block; padding: 18px; background: #fff; }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu-top { min-height: 54px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); padding-bottom: 14px; }
  .mobile-brand-logo { display: block; width: 126px; height: 52px; object-fit: contain; object-position: left center; }
  .menu-close { min-width: 88px; min-height: 44px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--blue); font-weight: 900; }
  .mobile-nav { display: grid; padding-top: 20px; }
  .mobile-nav a { min-height: 56px; display: flex; align-items: center; border-bottom: 1px solid var(--border); text-decoration: none; font-weight: 900; }
  .mobile-nav .btn { margin-top: 22px; border-bottom: 0; }
  .hero { min-height: auto; padding: 58px 16px 46px; grid-template-columns: 1fr; gap: 34px; }
  .hero, .problem-solution, .workflow-section, .intelligence-section, .rfq-section, .use-section, .audience-section, .closing, .subhero, .product-flow, .story, .content-grid { padding-left: 16px; padding-right: 16px; }
  .hero h1 { font-size: clamp(36px, 9vw, 48px); }
  .lead { font-size: 18px; }
  .hero-actions .btn { width: 100%; }
  .signal-ribbon { margin-left: 0; justify-content: flex-start; }
  .split-head, .work-cards, .intelligence-section, .rfq-section, .use-grid, .audience-list, .trust-grid, .story, .content-grid { grid-template-columns: 1fr; }
  .hero-proof { min-height: 0; max-height: 360px; object-fit: cover; object-position: left top; }
  .evidence-strip { grid-template-columns: 1fr; }
  .evidence-strip span { border-right: 0; border-bottom: 1px solid var(--border); }
  .problem-solution, .workflow-section, .intelligence-section, .rfq-section, .use-section, .audience-section, .trust-section, .closing { padding-top: 52px; padding-bottom: 52px; }
  .trust-section .section-head, .trust-grid { margin-left: 16px; margin-right: 16px; }
  .subhero { padding-top: 70px; padding-bottom: 38px; }
  .subhero h1 { font-size: clamp(36px, 9vw, 48px); }
  .flow-stage, .mobile-field { grid-template-columns: 1fr; padding: 18px; }
  .process-rail, .section-intro, .use-case-list, .role-list, .trust-detail, .about-principles { padding-left: 16px; padding-right: 16px; }
  .process-rail { padding-top: 0; padding-bottom: 40px; }
  .process-rail ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-rail li { min-height: 66px; padding: 12px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .process-rail li:nth-child(2n) { border-right: 0; }
  .process-rail li:nth-last-child(-n + 2) { border-bottom: 0; }
  .process-rail li:last-child { border-bottom: 0; }
  .section-intro { font-size: 17px; }
  .use-case, .role-detail { grid-template-columns: 1fr; gap: 22px; }
  .use-case { padding-top: 28px; }
  .operating-points, .role-points, .about-principles { grid-template-columns: 1fr; }
  .about-principles article:last-child { grid-column: auto; }
  .flow-proof { min-height: 0; max-height: 300px; object-fit: cover; object-position: left top; }
  .mobile-proof { max-width: 220px; }
  .preview-form { margin-left: 16px; margin-right: 16px; padding: 20px; }
  .site-footer { grid-template-columns: 1fr; gap: 12px; padding: 24px 18px; }
  .site-footer p { margin: 6px 0; line-height: 1.42; }
  .site-footer span { display: none; }
  .site-footer nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 12px; }
  .footer-nav { justify-content: stretch; }
  .footer-nav .btn { justify-self: stretch; }
  .site-footer a { min-height: 44px; }
}
@media (max-width: 390px) {
  .brand-logo--header { width: 126px; height: 52px; }
  .btn { width: 100%; }
  .hero-proof { max-height: 300px; }
  .flow-proof { max-height: 250px; }
  .site-footer { padding: 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}