@import url('https://use.typekit.net/lwm5lmo.css');

:root {
  --blue: #0957a2;
  --blue-deep: #063c78;
  --blue-night: #04294f;
  --cyan: #19c3fb;
  --cyan-bright: #52d7ff;
  --ink: #102b42;
  --muted: #5f7281;
  --line: #dce6ed;
  --mist: #f3f7f9;
  --white: #fff;
  --shadow: 0 22px 60px rgba(5, 45, 80, .12);
  --serif: jubilat, Georgia, serif;
  --sans: open-sans, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); letter-spacing: -.035em; }
h1 { max-width: 820px; margin-bottom: 24px; color: var(--white); font-size: clamp(3rem, 6vw, 6.35rem); font-weight: 600; line-height: .98; }
h2 { margin-bottom: 24px; color: var(--blue); font-size: clamp(2.25rem, 4vw, 4.2rem); font-weight: 600; line-height: 1.05; }
h3 { margin-bottom: 10px; font-size: 1.35rem; line-height: 1.25; }
p { color: var(--muted); }

.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-pad { padding: 112px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 9999; padding: 10px 16px; color: var(--blue); background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.eyebrow { margin-bottom: 14px; color: var(--blue); font-size: .75rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow.light { color: #d8f6ff; }
.section-heading { margin-bottom: 52px; }
.section-heading.centered { max-width: 760px; margin-right: auto; margin-left: auto; text-align: center; }
.section-heading.centered p:last-child { max-width: 650px; margin: 0 auto; }
.section-heading.split { display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: end; }
.section-heading.split h2 { margin-bottom: 0; }
.section-heading.split > p { margin-bottom: 6px; }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; font-size: .78rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; transition: .25s ease; }
.button-primary { color: var(--blue-night); background: var(--cyan); }
.button-primary:hover, .button-primary:focus-visible { background: var(--cyan-bright); box-shadow: 0 12px 30px rgba(25,195,251,.26); transform: translateY(-2px); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.06); }
.button-ghost:hover, .button-ghost:focus-visible { border-color: var(--white); background: rgba(255,255,255,.14); }
.button-dark { color: var(--white); background: var(--blue); }
.button-dark:hover, .button-dark:focus-visible { background: var(--blue-deep); transform: translateY(-2px); }
.text-link { color: var(--blue); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.text-link b { display: inline-block; margin-left: 6px; transition: transform .2s; }
a:hover .text-link b, .text-link:hover b { transform: translateX(5px); }

.site-header { position: absolute; z-index: 100; top: 0; left: 0; width: 100%; color: var(--white); transition: background .25s, box-shadow .25s; }
.site-header.is-stuck { position: fixed; background: rgba(5,53,99,.97); box-shadow: 0 8px 30px rgba(0,0,0,.16); backdrop-filter: blur(12px); }
.site-header.is-stuck .utility-bar { display: none; }
.utility-bar { border-bottom: 1px solid rgba(255,255,255,.2); font-size: .75rem; }
.utility-inner { display: flex; min-height: 36px; align-items: center; justify-content: flex-end; gap: 24px; }
.utility-inner > span:first-child { margin-right: auto; font-weight: 600; letter-spacing: .06em; }
.utility-inner div { display: flex; gap: 10px; }
.utility-inner a:hover { color: var(--cyan-bright); }
.nav-wrap { display: flex; min-height: 92px; align-items: center; justify-content: space-between; }
.brand img { width: 136px; height: auto; }
.primary-nav { display: flex; align-items: center; gap: 30px; font-size: .79rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.primary-nav > a:not(.nav-cta) { position: relative; padding: 10px 0; }
.primary-nav > a:not(.nav-cta)::after { position: absolute; bottom: 2px; left: 0; width: 0; height: 2px; background: var(--cyan); content: ''; transition: width .2s; }
.primary-nav > a:hover::after { width: 100%; }
.nav-cta { padding: 12px 17px; color: var(--blue-night); background: var(--cyan); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; }
.menu-toggle > span:not(.sr-only) { display: block; width: 23px; height: 2px; margin: 5px auto; background: white; transition: .2s; }

.hero { position: relative; display: grid; min-height: 860px; align-items: center; overflow: hidden; color: var(--white); background: var(--blue); }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media { background-image: url('/assets/homepage-hero-1.jpg'); background-position: center; background-size: cover; transform: scale(1.02); }
.hero-overlay { background: linear-gradient(90deg, rgba(3,44,84,.97) 0%, rgba(6,73,132,.88) 45%, rgba(9,87,162,.55) 100%); }
.hero::after { position: absolute; right: -120px; bottom: -310px; width: 650px; height: 650px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 90px rgba(255,255,255,.035), 0 0 0 180px rgba(255,255,255,.025); content: ''; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 90px; align-items: end; padding-top: 160px; }
.hero-copy { padding-bottom: 42px; }
.hero-lede { max-width: 720px; margin-bottom: 34px; color: rgba(255,255,255,.82); font-size: 1.16rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-proof { margin-bottom: 50px; padding: 28px; border-top: 4px solid var(--cyan); background: rgba(4,41,79,.78); box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.proof-kicker { display: block; margin-bottom: 12px; color: var(--cyan-bright); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero-proof strong { display: block; margin-bottom: 10px; font-family: var(--serif); font-size: 1.5rem; line-height: 1.25; }
.hero-proof p { color: rgba(255,255,255,.7); font-size: .92rem; }
.hero-proof a { color: var(--white); font-size: .78rem; font-weight: 700; }
.hero-proof a span { color: var(--cyan); }
.hero-cue { position: absolute; z-index: 3; bottom: 28px; left: 50%; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.65); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; transform: translateX(-50%); }
.hero-cue i { width: 28px; height: 1px; background: rgba(255,255,255,.5); }

.trust-strip { position: relative; z-index: 4; color: var(--white); background: var(--blue-night); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { display: grid; min-height: 126px; grid-template-columns: 52px 1fr; align-content: center; padding: 24px 28px; border-right: 1px solid rgba(255,255,255,.1); }
.trust-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.1); }
.trust-mark { grid-row: 1 / 3; display: flex; width: 38px; height: 38px; align-items: center; justify-content: center; border: 1px solid rgba(82,215,255,.65); border-radius: 50%; color: var(--cyan); font-size: .72rem; font-weight: 700; }
.trust-grid strong { font-size: .9rem; }
.trust-grid small { color: rgba(255,255,255,.57); font-size: .72rem; line-height: 1.35; }

.intent-section { background: var(--white); }
.intent-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.intent-card { min-height: 300px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: .25s; }
.intent-card:hover { position: relative; z-index: 2; border-color: var(--cyan); box-shadow: var(--shadow); transform: translateY(-5px); }
.intent-number { display: block; margin-bottom: 50px; color: #506a7c; font-size: .72rem; font-weight: 700; }
.intent-card h3 { color: var(--blue); font-family: var(--serif); font-size: 1.45rem; }
.intent-card p { min-height: 72px; font-size: .9rem; }

.products-section { background: var(--mist); }
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.product-card { overflow: hidden; background: var(--white); box-shadow: 0 14px 45px rgba(7,47,78,.08); }
.product-card img { width: 100%; height: 300px; padding: 22px; object-fit: contain; background: linear-gradient(145deg, #f7fafb, #eaf2f6); transition: transform .5s; }
.product-card:hover img { transform: scale(1.035); }
.product-content { padding: 30px 34px 34px; }
.card-label { margin-bottom: 8px; color: var(--blue); font-size: .68rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.product-content h3 { color: var(--ink); font-family: var(--serif); font-size: 1.72rem; }
.product-content p:not(.card-label) { min-height: 55px; font-size: .92rem; }
.product-content a { color: var(--blue); font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.product-content a span { display: inline-block; margin-left: 6px; transition: transform .2s; }
.product-content a:hover span { transform: translateX(5px); }
.browse-all { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin-top: 28px; padding: 32px 36px; border-left: 4px solid var(--cyan); background: var(--white); }
.browse-all strong, .browse-all span { display: block; }
.browse-all span { color: var(--muted); font-size: .9rem; }

.industries-section { position: relative; overflow: hidden; color: var(--white); background: var(--blue); }
.industries-section::before { position: absolute; top: -180px; left: -180px; width: 520px; height: 520px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.025), 0 0 0 160px rgba(255,255,255,.02); content: ''; }
.industries-layout { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.industries-copy h2 { color: var(--white); }
.industries-copy p:not(.eyebrow) { margin-bottom: 32px; color: rgba(255,255,255,.84); }
.industry-list { border-top: 1px solid rgba(255,255,255,.2); }
.industry-item { display: grid; grid-template-columns: 55px 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.industry-item > span { color: #d8f6ff; font-size: .72rem; font-weight: 700; }
.industry-item h3 { margin-bottom: 7px; color: var(--white); font-family: var(--serif); font-size: 1.55rem; }
.industry-item p { margin: 0; color: rgba(255,255,255,.82); font-size: .9rem; }

.quality-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: center; }
.quality-visual { position: relative; padding-right: 30px; padding-bottom: 70px; }
.quality-image { overflow: hidden; background: var(--mist); }
.quality-image img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.iso-card { position: absolute; right: 0; bottom: 0; width: 78%; padding: 28px 30px; color: white; background: var(--blue); box-shadow: var(--shadow); }
.iso-card > span { display: block; color: #d8f6ff; font-size: .66rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.iso-card strong { display: block; margin: 7px 0 12px; font-family: var(--serif); font-size: 1.35rem; }
.iso-card a { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.quality-copy .intro { color: #435f73; font-size: 1.06rem; }
.quality-points { margin-top: 36px; border-top: 1px solid var(--line); }
.quality-points > div { display: grid; grid-template-columns: 38px 1fr; padding: 22px 0; border-bottom: 1px solid var(--line); }
.quality-points span { grid-row: 1 / 3; color: #006f85; font-size: .72rem; font-weight: 700; }
.quality-points h3 { margin-bottom: 4px; color: var(--blue); font-size: 1rem; }
.quality-points p { margin: 0; font-size: .88rem; }

.process-section { padding: 84px 0; background: var(--mist); }
.process-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; }
.process-heading h2 { font-size: clamp(2.2rem, 3.5vw, 3.5rem); }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 62px 1fr; gap: 22px; padding: 0 0 28px; }
.process-list li:not(:last-child) { margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.process-list li > span { display: flex; width: 48px; height: 48px; align-items: center; justify-content: center; border: 1px solid var(--cyan); border-radius: 50%; color: var(--blue); font-family: var(--serif); font-weight: 600; }
.process-list strong { display: block; margin-bottom: 5px; color: var(--blue); font-size: 1.05rem; }
.process-list p { margin: 0; font-size: .9rem; }

.resources-section { background: var(--white); }
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.resource-card { min-height: 350px; padding: 34px; border: 1px solid var(--line); transition: .25s; }
.resource-card:hover { border-color: var(--cyan); box-shadow: var(--shadow); transform: translateY(-5px); }
.resource-type { display: block; margin-bottom: 72px; color: var(--blue); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.resource-card h3 { color: var(--blue); font-family: var(--serif); font-size: 1.55rem; }
.resource-card p { font-size: .9rem; }
.resource-card b { display: block; margin-top: 26px; color: var(--ink); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; }

.faq-section { background: var(--mist); }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 100px; }
.faq-intro { position: sticky; top: 130px; align-self: start; }
.accordion details { border-top: 1px solid #cad7df; }
.accordion details:last-child { border-bottom: 1px solid #cad7df; }
.accordion summary { position: relative; padding: 25px 48px 25px 0; color: var(--ink); font-size: 1.02rem; font-weight: 600; list-style: none; cursor: pointer; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span::before, .accordion summary span::after { position: absolute; top: 50%; right: 8px; width: 16px; height: 2px; background: var(--blue); content: ''; transition: transform .2s; }
.accordion summary span::after { transform: rotate(90deg); }
.accordion details[open] summary span::after { transform: rotate(0); }
.accordion details p { max-width: 650px; margin-bottom: 26px; font-size: .92rem; }

.about-band { padding: 90px 0; color: var(--white); background: linear-gradient(115deg, var(--blue-deep), var(--blue)); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.about-copy h2 { margin: 0; color: white; }
.about-text p { color: rgba(255,255,255,.72); }
.about-text a { color: var(--cyan-bright); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.contact-section { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; align-items: start; }
.contact-copy > p:not(.eyebrow) { max-width: 470px; }
.contact-direct { margin-top: 42px; border-top: 1px solid var(--line); }
.contact-direct > * { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-direct span, .contact-direct strong { display: block; }
.contact-direct span { color: var(--muted); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-direct strong { margin-top: 4px; color: var(--blue); font-size: .94rem; font-style: normal; }
.quote-form { padding: 42px; background: var(--mist); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-form label { display: block; margin-bottom: 18px; color: var(--ink); font-size: .76rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.quote-form input, .quote-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; border: 1px solid #cbd9e2; border-radius: 0; outline: 0; color: var(--ink); background: var(--white); font-size: .92rem; font-weight: 400; letter-spacing: normal; text-transform: none; transition: border-color .2s, box-shadow .2s; }
.quote-form input:focus, .quote-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(9,87,162,.09); }
.quote-form textarea { resize: vertical; }
.quote-form .button { border: 0; }
.turnstile-wrap { min-height: 66px; margin: -2px 0 18px; }
.form-note { margin: 14px 0 0; padding: 10px 12px; border-left: 3px solid #89a9c3; background: rgba(255,255,255,.72); font-size: .78rem; line-height: 1.45; }
.form-note[data-state="sending"], .form-note-sending { border-color: var(--blue); color: var(--blue-deep); }
.form-note[data-state="success"], .form-note-success { border-color: #157347; background: #edf8f1; color: #124f32; }
.form-note[data-state="error"], .form-note-error { border-color: #b42318; background: #fff1f0; color: #8d1e16; }
.form-trap { position: absolute !important; width: 1px !important; height: 1px !important; margin: -1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; }

.site-footer { color: rgba(255,255,255,.7); background: var(--blue-night); }
.footer-main { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 60px; padding-top: 72px; padding-bottom: 62px; }
.footer-brand img { width: 135px; height: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 280px; color: rgba(255,255,255,.55); font-size: .84rem; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: .82rem; }
.footer-col strong { margin-bottom: 8px; color: var(--white); font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-col a:hover { color: var(--cyan-bright); }
.footer-col address { font-style: normal; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; }
.footer-bottom div { display: flex; gap: 24px; }

.reveal { opacity: 1; transform: none; }
.js .reveal, .js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1060px) {
  .primary-nav { gap: 18px; font-size: .7rem; }
  .hero-grid { grid-template-columns: 1fr 260px; gap: 50px; }
  .intent-grid { grid-template-columns: repeat(2, 1fr); }
  .quality-grid, .contact-grid { gap: 60px; }
  .footer-main { grid-template-columns: 1.3fr repeat(3, 1fr); gap: 34px; }
}

@media (max-width: 860px) {
  .container { width: min(100% - 36px, 720px); }
  .section-pad { padding: 82px 0; }
  .utility-bar { display: none; }
  .nav-wrap { min-height: 78px; }
  .menu-toggle { display: block; }
  .brand { position: relative; z-index: 2; }
  .menu-toggle { flex: 0 0 auto; }
  .primary-nav { position: fixed; top: 0; right: 0; display: flex; width: min(360px, 88vw); height: 100vh; flex-direction: column; align-items: stretch; justify-content: center; padding: 70px 40px; color: white; background: var(--blue-night); box-shadow: -20px 0 60px rgba(0,0,0,.28); transform: translateX(105%); transition: transform .25s; }
  .primary-nav.is-open { transform: translateX(0); }
  .menu-toggle { position: relative; z-index: 2; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 840px; }
  .hero-grid { grid-template-columns: 1fr; gap: 10px; padding-top: 120px; }
  .hero-copy { padding-bottom: 0; }
  .hero-proof { max-width: 470px; margin-bottom: 80px; }
  .hero-cue { display: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div:nth-child(3) { border-left: 1px solid rgba(255,255,255,.1); }
  .section-heading.split, .industries-layout, .quality-grid, .process-grid, .faq-layout, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .product-card img { height: 240px; }
  .quality-visual { max-width: 540px; }
  .faq-intro { position: static; }
  .resource-grid { grid-template-columns: 1fr; }
  .resource-card { min-height: 0; }
  .resource-type { margin-bottom: 36px; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 520px); }
  h1 { font-size: clamp(2.7rem, 12.5vw, 3.65rem); line-height: 1.01; }
  h2 { font-size: clamp(2.1rem, 10vw, 3.1rem); }
  .hero { min-height: 790px; }
  .hero-grid { padding-top: 100px; }
  .hero-lede { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-proof { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { min-height: 104px; border-left: 1px solid rgba(255,255,255,.1); }
  .intent-grid, .product-grid { grid-template-columns: 1fr; }
  .intent-card { min-height: 260px; }
  .intent-number { margin-bottom: 28px; }
  .product-content { padding: 26px; }
  .product-content p:not(.card-label) { min-height: 0; }
  .browse-all { flex-direction: column; align-items: stretch; }
  .industry-item { grid-template-columns: 34px 1fr; gap: 14px; }
  .quality-visual { padding-right: 15px; }
  .iso-card { width: 88%; }
  .quality-points > div { grid-template-columns: 30px 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .quote-form { padding: 28px 22px; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Navigation fly-outs and mobile disclosures. */
.primary-nav { gap: 20px; }
.nav-section { position: relative; }
.nav-section > summary { display: flex; align-items: center; gap: 7px; min-height: 44px; padding: 10px 0; cursor: pointer; list-style: none; }
.nav-section > summary::-webkit-details-marker { display: none; }
.nav-section > summary { position: relative; transition: color .2s ease; }
.nav-section > summary::marker { content: ''; }
.nav-section > summary::after { content: ''; position: absolute; bottom: 4px; left: 0; width: 100%; height: 2px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.nav-section[open] > summary::after { transform: scaleX(1); }
.nav-section[open] > .nav-flyout { animation: nav-flyout-enter .22s cubic-bezier(.2,.7,.2,1) both; }
@keyframes nav-flyout-enter { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .nav-section[open] > .nav-flyout { animation: none; }
  .nav-section > summary, .nav-section > summary::after { transition: none; }
}
.nav-section > summary:focus-visible, .primary-nav a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.nav-flyout { position: absolute; top: 100%; left: -18px; z-index: 10; width: 270px; max-height: min(70vh, 520px); overflow-y: auto; padding: 10px; border-top: 3px solid var(--cyan); border-radius: 0 0 8px 8px; color: var(--blue-night); background: white; box-shadow: 0 16px 36px rgba(0,0,0,.22); font-size: .95rem; font-weight: 500; letter-spacing: 0; text-transform: none; }
.nav-section:last-of-type .nav-flyout { left: auto; right: 0; }
.nav-flyout a { display: block; padding: 11px 12px; line-height: 1.4; border-radius: 4px; transition: background-color .16s ease, color .16s ease; }
.nav-flyout a:hover, .nav-flyout a:focus-visible { background: #eaf4f9; color: var(--blue); }
.nav-flyout .nav-overview { margin-bottom: 5px; border-bottom: 1px solid #dce9ef; border-radius: 0; font-weight: 700; }
@media (min-width: 861px) and (max-width: 1100px) { .site-header .primary-nav { gap: 12px; font-size: .75rem; } }
@media (max-width: 860px) {
  .primary-nav { justify-content: flex-start; gap: 8px; height: 100dvh; overflow-y: auto; overscroll-behavior: contain; padding: 100px 24px 30px; visibility: hidden; }
  .primary-nav.is-open { visibility: visible; }
  .nav-section > summary { justify-content: space-between; font-size: .9rem; }
  .nav-flyout, .nav-section:last-of-type .nav-flyout { position: static; width: 100%; max-height: none; overflow: visible; margin-bottom: 10px; box-shadow: none; }
  .primary-nav .nav-cta { margin-top: 10px; text-align: center; }
}