:root {
  --navy: #071d33; --navy-soft: #102c47; --blue: #1268ce; --blue-bright: #43a5ff;
  --green: #79c142; --ink: #122231; --muted: #5d6872; --line: #ced4d8;
  --paper: #f2f0ea; --white: #fff; --shell: 1240px;
  --font-sans: "Aptos", "Segoe UI Variable", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-sans); line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button { color: inherit; }
.hidden { display: none !important; }
.shell { width: min(var(--shell), calc(100% - 64px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 10px 14px; color: #fff; background: var(--navy); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

/* Navigation */
.site-header { position: relative; z-index: 50; color: var(--navy); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); }
.home-page .site-header { position: absolute; inset: 0 0 auto; color: #fff; border-color: rgba(255,255,255,.2); background: rgba(7,29,51,.78); backdrop-filter: blur(16px); }
.header-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; width: 142px; flex: 0 0 auto; align-items: center; }
.brand img { width: 100%; }
.home-page .brand img { padding: 5px 8px; background: #fff; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a { position: relative; padding: 25px 0 23px; color: inherit; text-decoration: none; font-size: .79rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: right; transition: transform .22s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after, .primary-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.primary-nav .nav-support { margin-left: 7px; padding: 10px 14px; color: #fff; background: var(--navy); }
.home-page .primary-nav .nav-support { color: var(--navy); background: #fff; }
.primary-nav .nav-support::after { display: none; }
.primary-nav .nav-support:hover, .primary-nav .nav-support:focus-visible { color: #fff; background: var(--blue); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid currentColor; background: transparent; }
.nav-toggle span:not(.sr-only) { display: block; width: 21px; height: 1px; margin: 5px auto; background: currentColor; }

.technical-label, .eyebrow { margin: 0; color: var(--blue); font-family: var(--font-mono); font-size: .69rem; font-weight: 700; letter-spacing: .11em; line-height: 1.4; text-transform: uppercase; }
.technical-label::before, .eyebrow::before { content: ""; display: inline-block; width: 27px; height: 1px; margin: 0 10px 3px 0; background: currentColor; }
.technical-label-light, .eyebrow.light { color: #87c8ff; }
.button { display: inline-flex; min-height: 49px; align-items: center; justify-content: center; padding: 12px 20px; border: 1px solid transparent; border-radius: 2px; text-decoration: none; font-size: .82rem; font-weight: 750; letter-spacing: .03em; transition: color .2s ease, background .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--blue); }
.button-primary:hover { background: var(--navy); }
.button-secondary { color: var(--navy); border-color: var(--line); background: transparent; }
.button-light { color: var(--navy); background: #fff; }
.inline-arrow { display: inline-flex; align-items: center; gap: 16px; color: var(--navy); text-decoration: none; font-size: .82rem; font-weight: 750; }
.inline-arrow span { transition: transform .2s ease; }
.inline-arrow:hover span { transform: translate(3px,-3px); }
.inline-arrow-light { color: #fff; }

/* Homepage hero */
.home-hero { min-height: 780px; display: grid; overflow: hidden; color: #fff; background: var(--navy); }
.home-hero-grid { display: grid; min-height: 780px; grid-template-columns: minmax(0,.9fr) minmax(480px,1.1fr); gap: clamp(46px,7vw,100px); align-items: stretch; }
.home-hero-copy { z-index: 2; align-self: center; padding: 140px 0 76px; }
.home-hero .technical-label { color: #7fc5ff; }
.home-hero h1 { margin: 26px 0 0; font-size: clamp(3.45rem,6.4vw,6rem); font-weight: 520; letter-spacing: -.06em; line-height: .94; }
.home-hero h1 span { display: block; }
.home-hero h1 span:last-child { color: #adc0cf; }
.home-hero-lead { max-width: 635px; margin: 31px 0 0; color: #ced9e1; font-size: 1.09rem; line-height: 1.72; }
.home-hero-actions { display: flex; flex-wrap: wrap; gap: 27px; align-items: center; margin-top: 35px; }
.home-hero .inline-arrow { color: #fff; }
.home-hero-facts { display: flex; gap: 0; margin: 54px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.19); }
.home-hero-facts div { min-width: 122px; padding: 17px 24px 0 0; }
.home-hero-facts dt { color: #6da4ce; font-family: var(--font-mono); font-size: .64rem; }
.home-hero-facts dd { margin: 4px 0 0; color: #fff; font-size: .78rem; font-weight: 650; }
.home-hero-media { position: relative; min-width: 0; margin: 0; }
.media-reveal { position: absolute; inset: 0 calc((100vw - min(var(--shell), calc(100vw - 64px))) / -2) 0 0; overflow: hidden; }
.media-reveal::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(7,29,51,.6),transparent 35%),linear-gradient(0deg,rgba(7,29,51,.32),transparent 45%); }
.media-reveal img { width: 100%; height: 100%; object-fit: cover; object-position: 55% center; filter: saturate(.75) contrast(1.04); }
.home-hero-media figcaption { position: absolute; z-index: 2; right: 0; bottom: 23px; left: 0; display: flex; justify-content: space-between; gap: 20px; padding-top: 9px; border-top: 1px solid rgba(255,255,255,.44); font-family: var(--font-mono); font-size: .59rem; letter-spacing: .07em; text-transform: uppercase; }
.live-marker { position: absolute; z-index: 3; top: 124px; left: -36px; width: 190px; padding: 15px 17px; color: var(--ink); background: #fff; }
.live-marker i { display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: var(--green); animation: status-pulse 2.2s ease-out infinite; }
.live-marker span { color: var(--muted); font-family: var(--font-mono); font-size: .58rem; letter-spacing: .07em; text-transform: uppercase; }
.live-marker strong { display: block; margin-top: 4px; font-size: .8rem; }
.capability-rail { color: #d6e0e8; border-block: 1px solid rgba(255,255,255,.13); background: var(--navy-soft); }
.capability-rail .shell { display: grid; grid-template-columns: repeat(5,1fr); }
.capability-rail span { padding: 20px 19px; border-left: 1px solid rgba(255,255,255,.13); font-family: var(--font-mono); font-size: .63rem; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.capability-rail span:last-child { border-right: 1px solid rgba(255,255,255,.13); }

/* Editorial sections */
.editorial-intro { padding: 132px 0 124px; }
.editorial-grid { display: grid; grid-template-columns: .36fr 1.64fr; gap: clamp(40px,8vw,112px); }
.editorial-grid h2, .ledger-heading h2, .operations-copy h2, .demo-lab h2, .principles-heading h2, .trade-case h2, .home-contact h2 { margin: 0; font-size: clamp(2.45rem,4.7vw,4.7rem); font-weight: 530; letter-spacing: -.055em; line-height: 1.02; }
.editorial-grid > div { max-width: 880px; }
.editorial-grid > div > p { max-width: 700px; margin: 30px 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.75; }
.service-ledger { padding: 112px 0 122px; border-top: 1px solid var(--line); background: #fff; }
.ledger-heading { display: grid; grid-template-columns: .35fr .95fr .7fr; gap: clamp(28px,6vw,82px); align-items: end; margin-bottom: 59px; }
.ledger-heading h2 { font-size: clamp(2.25rem,4vw,4rem); }
.ledger-heading > p:last-child { margin: 0 0 5px; color: var(--muted); }
.ledger-list { border-top: 1px solid var(--ink); }
.ledger-list a { display: grid; grid-template-columns: 58px minmax(260px,.8fr) minmax(320px,1fr) 32px; gap: 24px; align-items: center; min-height: 92px; padding: 18px 6px; border-bottom: 1px solid var(--line); text-decoration: none; transition: color .2s,padding .2s,background .2s; }
.ledger-list a:hover { padding-inline: 15px; color: var(--blue); background: #f5f7f8; }
.ledger-index { color: var(--blue); font-family: var(--font-mono); font-size: .7rem; }
.ledger-list strong { font-size: 1.15rem; font-weight: 650; }
.ledger-list em { color: var(--muted); font-size: .9rem; font-style: normal; }
.ledger-list b { font-size: 1.15rem; font-weight: 400; }
.operations-feature { padding: 0 0 126px; background: #fff; }
.operations-grid { display: grid; grid-template-columns: 1.12fr .88fr; }
.operations-feature figure { min-height: 620px; margin: 0; background: var(--navy); }
.operations-feature figure img { width: 100%; height: 100%; max-height: 650px; object-fit: cover; object-position: center; filter: saturate(.82); }
.operations-feature figcaption { padding-top: 9px; color: var(--muted); font-family: var(--font-mono); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase; }
.operations-copy { display: flex; flex-direction: column; justify-content: center; padding: 54px clamp(38px,6vw,86px); background: var(--paper); }
.operations-copy h2 { margin-top: 30px; font-size: clamp(2.25rem,3.7vw,3.9rem); }
.operations-copy > p:not(.technical-label) { margin: 28px 0; color: var(--muted); }
.operations-copy ul { margin: 9px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.operations-copy li { display: flex; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: .87rem; font-weight: 650; }
.operations-copy li span { color: var(--blue); font-family: var(--font-mono); font-size: .67rem; }

/* Animated product demonstration */
.demo-lab { overflow: hidden; padding: 122px 0 132px; color: #fff; background: var(--navy); }
.demo-lab-heading { display: grid; grid-template-columns: 1fr .65fr; gap: 70px; align-items: end; }
.demo-lab-heading h2 { margin-top: 25px; }
.demo-lab-heading > p { margin: 0; color: #aebdca; line-height: 1.7; }
.demo-lab-grid { display: grid; grid-template-columns: .32fr .68fr; gap: 44px; align-items: start; margin-top: 64px; }
.demo-narrative { padding-top: 14px; }
.demo-state-label { margin: 0 0 12px; color: #7fa1bc; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }
.demo-narrative > strong { display: block; font-size: 1.55rem; font-weight: 570; }
.demo-narrative > p[data-demo-copy] { min-height: 95px; margin: 15px 0 30px; color: #bfcbd4; font-size: .91rem; line-height: 1.65; }
.demo-stage-controls { margin-bottom: 31px; border-top: 1px solid rgba(255,255,255,.18); }
.demo-stage-controls button { display: flex; width: 100%; gap: 17px; padding: 15px 4px; color: #91a6b7; border: 0; border-bottom: 1px solid rgba(255,255,255,.18); background: transparent; cursor: pointer; text-align: left; transition: color .2s,padding .2s; }
.demo-stage-controls button span { font-family: var(--font-mono); font-size: .65rem; }
.demo-stage-controls button:hover, .demo-stage-controls button[aria-pressed="true"] { padding-left: 12px; color: #fff; }
.demo-stage-controls button[aria-pressed="true"] span { color: var(--blue-bright); }
.product-window { overflow: hidden; color: #152331; border: 1px solid #44596b; border-radius: 7px; background: #f3f6f8; box-shadow: 0 30px 80px rgba(0,0,0,.32); }
.product-bar { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 0 14px; color: #5d6e7c; border-bottom: 1px solid #d4dce1; background: #e6ebee; font-size: .6rem; }
.product-bar > div { display: flex; gap: 5px; }
.product-bar i { width: 7px; height: 7px; border-radius: 50%; background: #aeb9c0; }
.product-bar b { display: grid; width: 24px; height: 24px; place-items: center; color: #fff; border-radius: 50%; background: var(--blue); font-size: .55rem; }
.product-body { display: grid; grid-template-columns: 132px 1fr; min-height: 475px; }
.product-nav { display: flex; flex-direction: column; padding: 20px 14px; color: #a9bac8; background: #0c2943; }
.product-nav > strong { color: #fff; font-size: .72rem; letter-spacing: .06em; }
.product-nav > strong span { display: block; color: #58adf5; font-size: .55rem; }
.product-nav nav { display: grid; gap: 7px; margin-top: 29px; }
.product-nav nav span { padding: 8px 9px; border-radius: 3px; font-size: .63rem; }
.product-nav nav .selected { color: #fff; background: rgba(84,171,245,.16); }
.product-nav small { margin-top: auto; color: #66839a; font-size: .54rem; }
.product-main { min-width: 0; padding: 25px; }
.product-title { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.product-title small, .job-panel small, .job-grid small { display: block; color: #778793; font-size: .56rem; }
.product-title h3 { margin: 3px 0 0; font-size: 1rem; }
.product-title button { padding: 7px 10px; color: #fff; border: 0; border-radius: 3px; background: var(--blue); font-size: .58rem; }
.metric-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 20px; }
.metric-strip > div { padding: 13px; border: 1px solid #dce3e7; border-radius: 4px; background: #fff; }
.metric-strip span, .metric-strip small { display: block; color: #71818d; font-size: .55rem; }
.metric-strip strong { display: block; margin: 3px 0; font-size: 1.16rem; }
.job-panel { margin-top: 13px; padding: 16px; border: 1px solid #d5dee3; border-radius: 4px; background: #fff; }
.job-panel-head { display: flex; justify-content: space-between; gap: 14px; }
.job-panel h4 { margin: 3px 0 0; font-size: .82rem; }
.job-status { align-self: flex-start; padding: 4px 7px; color: #185f9e; border: 1px solid #b9dcf8; border-radius: 20px; background: #edf7ff; font-size: .53rem; font-weight: 700; }
.product-window[data-stage="3"] .job-status { color: #39721d; border-color: #c5e5b4; background: #f0f8eb; }
.job-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 13px 18px; margin-top: 18px; }
.job-grid strong { display: block; margin-top: 3px; font-size: .64rem; }
.progress-track { height: 3px; margin-top: 20px; overflow: hidden; background: #e6ebee; }
.progress-track span { display: block; width: 10%; height: 100%; background: var(--blue); transition: width .55s cubic-bezier(.2,.8,.2,1); }
.job-steps { display: grid; grid-template-columns: repeat(4,1fr); margin: 9px 0 0; padding: 0; color: #9aa7b0; list-style: none; font-size: .53rem; }
.job-steps li { padding-top: 3px; }
.job-steps li.active { color: var(--blue); font-weight: 700; }
.job-steps li.complete { color: #49743a; }
.activity-line { display: flex; align-items: center; gap: 8px; margin-top: 12px; padding: 10px 12px; color: #586a78; border: 1px solid #dce3e7; border-radius: 4px; background: #fff; font-size: .57rem; }
.activity-line i { width: 6px; height: 6px; flex: 0 0 auto; border-radius: 50%; background: var(--green); }
.activity-line time { margin-left: auto; color: #8c9aa4; }
.product-window.stage-change .product-main { animation: interface-shift .38s ease; }

.principles-section { padding: 125px 0 130px; }
.principles-heading { display: grid; grid-template-columns: .35fr 1.65fr; gap: clamp(38px,8vw,110px); }
.principles-heading h2 { max-width: 860px; }
.principle-columns { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 70px; border-top: 1px solid var(--ink); }
.principle-columns article { padding: 29px 28px 10px 0; border-right: 1px solid var(--line); }
.principle-columns article:not(:first-child) { padding-left: 28px; }
.principle-columns article:last-child { border-right: 0; }
.principle-columns span { color: var(--blue); font-family: var(--font-mono); font-size: .68rem; }
.principle-columns h3 { min-height: 55px; margin: 34px 0 14px; font-size: 1.04rem; }
.principle-columns p { margin: 0; color: var(--muted); font-size: .88rem; }
.trade-case { color: #fff; background: var(--navy); }
.trade-case-grid { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 670px; }
.trade-case-copy { align-self: center; padding: 78px clamp(40px,7vw,96px) 78px 0; }
.trade-case h2 { margin-top: 27px; font-size: clamp(2.4rem,4vw,4rem); }
.trade-case-copy > p:not(.technical-label) { margin: 27px 0 35px; color: #b7c5cf; line-height: 1.75; }
.trade-case figure { position: relative; margin: 0 calc((100vw - min(var(--shell), calc(100vw - 64px))) / -2) 0 0; }
.trade-case figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(7,29,51,.35),transparent 40%); }
.trade-case figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75); }
.trade-case figcaption { position: absolute; z-index: 2; right: 26px; bottom: 23px; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; }
.home-contact { padding: 112px 0 120px; background: #fff; }
.home-contact .shell > div { display: flex; justify-content: space-between; gap: 60px; align-items: end; margin-top: 30px; }
.home-contact h2 { max-width: 890px; font-size: clamp(2.45rem,4.8vw,4.8rem); }
.home-contact .button { flex: 0 0 auto; margin-bottom: 7px; }

/* Internal pages */
.page-hero { padding: 103px 0 86px; color: #fff; background: var(--navy); }
.page-hero .inner { max-width: 910px; }
.page-hero h1, .content-page h1 { margin: 25px 0 0; font-size: clamp(3.2rem,6vw,6rem); font-weight: 520; letter-spacing: -.06em; line-height: .96; }
.page-hero p:last-child { max-width: 760px; margin: 28px 0 0; color: #bdcad4; font-size: 1.08rem; line-height: 1.72; }
.page-section { padding: 94px 0; }
.page-section.white { background: #fff; }
.section { padding: 96px 0; }
.section-heading { max-width: 830px; margin-bottom: 47px; }
.section-heading h2, .confidence-copy h2 { margin: 22px 0 0; font-size: clamp(2.35rem,4.3vw,4.1rem); font-weight: 530; letter-spacing: -.05em; line-height: 1.03; }
.section-heading > p:last-child, .confidence-copy > p { color: var(--muted); }
.detail-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.detail-card { padding: 37px; background: #fff; }
.detail-card .tag { color: var(--blue); font-family: var(--font-mono); font-size: .65rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.detail-card h2, .detail-card h3 { color: var(--navy); }
.detail-card h2 { margin: 16px 0 13px; font-size: 1.55rem; }
.detail-card p, .detail-card li { color: var(--muted); }
.detail-card ul { padding-left: 19px; }
.notice { padding: 21px 24px; border-left: 3px solid var(--green); background: #f0f5ed; color: #31542a; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--ink); }
.step-card { min-height: 230px; padding: 28px 30px 22px 0; border-right: 1px solid var(--line); }
.step-card:not(:first-child) { padding-left: 30px; }
.step-card:last-child { border-right: 0; }
.step-card::before { counter-increment: step; content: "0" counter(step); display: block; margin-bottom: 37px; color: var(--blue); font-family: var(--font-mono); font-size: .68rem; }
.step-card h3 { color: var(--navy); }
.step-card p { color: var(--muted); }
.card-grid { display: grid; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.card-grid.three { grid-template-columns: repeat(3,1fr); }
.service-card { padding: 34px; background: #fff; }
.card-number { color: var(--blue); font-family: var(--font-mono); font-size: .68rem; }
.service-card h3 { margin: 23px 0 10px; color: var(--navy); }
.service-card p { color: var(--muted); }
.confidence-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px,8vw,105px); align-items: center; }
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.principles div { min-height: 150px; padding: 24px; background: #fff; }
.principles strong, .principles span { display: block; }
.principles strong { margin-bottom: 8px; color: var(--navy); }
.principles span { color: var(--muted); font-size: .9rem; }
.contact-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 1px; border: 1px solid var(--line); background: var(--line); }
.contact-card { padding: 39px; background: #fff; }
.contact-card h2 { color: var(--navy); }
.contact-card p { color: var(--muted); }
.contact-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 17px; padding: 16px 0; color: var(--navy); border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 750; }
.contact-link:hover { color: var(--blue); }
.content-page { min-height: 65vh; padding: 88px 0 105px; background: #fff; }
.content-wrap { max-width: 850px; }
.content-page h1 { color: var(--navy); }
.content-page .updated { margin: 17px 0 43px; color: var(--muted); font-family: var(--font-mono); font-size: .67rem; text-transform: uppercase; }
.content-page h2 { margin-top: 43px; color: var(--navy); font-size: 1.55rem; }
.content-page p, .content-page li { color: #485966; }
.content-page a { color: var(--blue); }
.content-page .legal-note { margin: 34px 0; padding: 22px 24px; border-left: 3px solid var(--blue); background: var(--paper); }
.final-cta { padding-top: 0; background: #fff; }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding: 55px; color: #fff; background: var(--navy); }
.cta-box h2 { margin: 0; font-size: clamp(2rem,4vw,3.5rem); font-weight: 530; letter-spacing: -.05em; line-height: 1.03; }
.cta-box p:last-child { max-width: 700px; margin-bottom: 0; color: #c2cfda; }
.cta-box .button { flex: 0 0 auto; }

/* Footer */
.site-footer { padding: 71px 0 27px; color: #aebdca; border-top: 1px solid rgba(255,255,255,.12); background: #061727; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .75fr .9fr .8fr; gap: 40px; }
.footer-brand img { width: 145px; padding: 7px 9px; background: #fff; }
.footer-brand p { max-width: 290px; font-size: .87rem; }
.site-footer h2 { margin: 0 0 17px; color: #fff; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer a { display: block; width: fit-content; margin: 8px 0; color: #aebdca; text-decoration: none; font-size: .84rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.13); font-family: var(--font-mono); font-size: .59rem; letter-spacing: .04em; text-transform: uppercase; }

/* Calm, purposeful motion */
.hero-enter { animation: hero-rise .75s both cubic-bezier(.2,.8,.2,1); }
.hero-enter:nth-child(2) { animation-delay: .08s; } .hero-enter:nth-child(3) { animation-delay: .16s; }
.hero-enter:nth-child(4) { animation-delay: .23s; } .hero-enter:nth-child(5) { animation-delay: .3s; }
.media-reveal { animation: image-reveal 1s .08s both cubic-bezier(.2,.8,.2,1); }
.js .section-observe, .js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .72s ease, transform .72s cubic-bezier(.2,.8,.2,1); }
.js .section-observe.is-visible, .js .reveal.is-visible, .js .reveal.visible { opacity: 1; transform: none; }
@keyframes hero-rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes image-reveal { from { clip-path: inset(0 0 0 100%); } to { clip-path: inset(0); } }
@keyframes interface-shift { 0% { opacity: .6; transform: translateY(4px); } 100% { opacity: 1; transform: none; } }
@keyframes status-pulse { 0%,45% { box-shadow: 0 0 0 0 rgba(121,193,66,.45); } 85%,100% { box-shadow: 0 0 0 8px rgba(121,193,66,0); } }

@media (max-width: 1050px) {
  .home-hero-grid { grid-template-columns: 1fr .9fr; }
  .home-hero h1 { font-size: clamp(3.3rem,7.1vw,5rem); }
  .ledger-heading { grid-template-columns: .3fr 1fr; }
  .ledger-heading > p:last-child { grid-column: 2; }
  .demo-lab-grid { grid-template-columns: .28fr .72fr; gap: 30px; }
  .product-body { grid-template-columns: 112px 1fr; }
  .principle-columns { grid-template-columns: repeat(2,1fr); }
  .principle-columns article:nth-child(2) { border-right: 0; }
  .principle-columns article:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .shell { width: min(var(--shell),calc(100% - 40px)); }
  .nav-toggle { display: block; }
  .primary-nav { position: absolute; top: 74px; right: 20px; left: 20px; display: none; gap: 0; padding: 12px 18px; color: var(--navy); border: 1px solid var(--line); background: #fff; }
  .primary-nav.open { display: grid; }
  .primary-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .primary-nav a::after { display: none; }
  .primary-nav .nav-support { margin: 10px 0 0; text-align: center; }
  .home-hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .home-hero-copy { padding: 137px 0 68px; }
  .home-hero-media { min-height: 520px; margin-inline: -20px; }
  .media-reveal { inset: 0; }
  .home-hero-media figcaption { right: 20px; left: 20px; }
  .live-marker { top: 30px; left: 20px; }
  .capability-rail .shell { grid-template-columns: repeat(3,1fr); }
  .capability-rail span { border-bottom: 1px solid rgba(255,255,255,.13); }
  .editorial-grid, .principles-heading { grid-template-columns: 1fr; }
  .ledger-list a { grid-template-columns: 45px 1fr 32px; }
  .ledger-list em { grid-column: 2; margin-top: -17px; }
  .ledger-list b { grid-area: 1 / 3 / 3 / 4; }
  .operations-grid { grid-template-columns: 1fr; }
  .operations-feature figure { min-height: 500px; }
  .operations-copy { padding-block: 73px; }
  .demo-lab-heading, .demo-lab-grid { grid-template-columns: 1fr; }
  .demo-stage-controls { display: grid; grid-template-columns: repeat(4,1fr); }
  .demo-stage-controls button { display: grid; gap: 5px; border-right: 1px solid rgba(255,255,255,.18); }
  .demo-narrative > p[data-demo-copy] { min-height: auto; }
  .trade-case-grid { grid-template-columns: 1fr; }
  .trade-case-copy { padding-right: 0; }
  .trade-case figure { min-height: 540px; margin: 0 -20px; }
  .home-contact .shell > div { display: block; }
  .home-contact .button { margin-top: 31px; }
  .confidence-grid, .contact-grid { grid-template-columns: 1fr; }
  .card-grid.three, .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}
@media (max-width: 620px) {
  .shell { width: min(var(--shell),calc(100% - 28px)); }
  .header-inner { min-height: 68px; }
  .brand { width: 122px; }
  .primary-nav { top: 68px; right: 14px; left: 14px; }
  .home-hero h1 { font-size: clamp(3rem,14vw,4.5rem); }
  .home-hero-copy { padding-top: 124px; }
  .home-hero-facts { display: grid; grid-template-columns: repeat(3,1fr); }
  .home-hero-facts div { min-width: 0; padding-right: 9px; }
  .home-hero-media { min-height: 430px; margin-inline: -14px; }
  .home-hero-media figcaption { right: 14px; left: 14px; }
  .capability-rail .shell { grid-template-columns: repeat(2,1fr); }
  .capability-rail span { padding-inline: 7px; }
  .editorial-intro, .service-ledger, .principles-section, .home-contact { padding-block: 83px; }
  .ledger-heading { grid-template-columns: 1fr; }
  .ledger-heading > p:last-child { grid-column: auto; }
  .ledger-list a { grid-template-columns: 34px 1fr 20px; gap: 11px; }
  .ledger-list strong { font-size: 1rem; }
  .operations-feature { padding-bottom: 84px; }
  .operations-feature figure { min-height: 380px; }
  .operations-copy { padding: 59px 24px; }
  .demo-lab { padding-block: 85px; }
  .demo-stage-controls { grid-template-columns: repeat(2,1fr); }
  .product-window { overflow-x: auto; }
  .product-body, .product-bar { min-width: 600px; }
  .principle-columns { grid-template-columns: 1fr; }
  .principle-columns article, .principle-columns article:not(:first-child) { padding: 27px 0; border-right: 0; border-top: 1px solid var(--line); }
  .principle-columns article:first-child { border-top: 0; }
  .principle-columns h3 { min-height: 0; margin-top: 20px; }
  .trade-case figure { min-height: 390px; margin-inline: -14px; }
  .page-hero { padding: 76px 0 68px; }
  .page-hero h1, .content-page h1 { font-size: clamp(3rem,14vw,4.5rem); }
  .detail-grid, .card-grid.three, .steps, .principles { grid-template-columns: 1fr; }
  .step-card, .step-card:not(:first-child) { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .step-card::before { margin-bottom: 18px; }
  .cta-box { display: block; padding: 36px 27px; }
  .cta-box .button { margin-top: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .section-observe, .js .reveal { opacity: 1; transform: none; }
}

/* Balanced conventional presentation */
.technical-label, .eyebrow {
  color: var(--blue); font-family: var(--font-sans); font-size: .86rem;
  font-weight: 650; letter-spacing: 0; line-height: 1.5; text-transform: none;
}
.technical-label::before, .eyebrow::before { display: none; }
.technical-label-light, .eyebrow.light { color: var(--blue); }
.step-card::before, .card-number { display: none; }
.detail-card .tag {
  color: var(--blue); font-family: var(--font-sans); font-size: .78rem;
  font-weight: 650; letter-spacing: 0; text-transform: none;
}
.service-card h3 { margin-top: 0; }
.step-card h3 { margin-top: 0; }

.home-page .site-header {
  position: relative; color: var(--navy); border-color: var(--line);
  background: #fff; backdrop-filter: none;
}
.home-page .brand img { padding: 0; background: transparent; }
.home-page .primary-nav .nav-support { color: #fff; background: var(--blue); }

.home-hero { min-height: 650px; color: var(--ink); background: #fff; }
.home-hero-grid {
  min-height: 650px; grid-template-columns: minmax(0,1fr) minmax(440px,.95fr);
  gap: clamp(40px,6vw,82px);
}
.home-hero-copy { padding: 82px 0; }
.hero-kicker { margin: 0; color: var(--blue); font-size: .92rem; font-weight: 650; }
.home-hero h1 {
  max-width: 680px; margin-top: 20px; color: var(--navy);
  font-size: clamp(3rem,5.1vw,4.65rem); font-weight: 560; letter-spacing: -.05em; line-height: 1;
}
.home-hero h1 span:last-child { color: var(--navy); }
.home-hero-lead { margin-top: 26px; color: var(--muted); font-size: 1.05rem; }
.home-hero .inline-arrow { color: var(--navy); }
.home-hero-facts {
  display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 42px; padding-top: 19px;
  color: var(--muted); border-color: var(--line); list-style: none; font-size: .85rem;
}
.home-hero-facts li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 9px 1px 0; border-radius: 50%; background: var(--green); }
.home-hero-media { min-height: 650px; }
.media-reveal { inset: 38px 0; }
.media-reveal::after { background: linear-gradient(90deg,rgba(255,255,255,.08),transparent 30%); }

.capability-rail { color: var(--ink); border-color: var(--line); background: #f5f7f8; }
.capability-rail .shell { grid-template-columns: repeat(6,1fr); }
.capability-rail span {
  padding: 18px 12px; border-color: var(--line); font-family: var(--font-sans);
  font-size: .78rem; font-weight: 600; letter-spacing: 0; text-transform: none;
}
.capability-rail span:last-child { border-color: var(--line); }

.editorial-intro { padding: 96px 0; background: var(--paper); }
.editorial-grid { display: block; }
.editorial-grid > div { max-width: 900px; }
.editorial-grid h2, .ledger-heading h2, .operations-copy h2, .demo-lab h2,
.principles-heading h2, .trade-case h2, .home-contact h2 {
  font-size: clamp(2.25rem,3.8vw,3.55rem); font-weight: 560; letter-spacing: -.04em; line-height: 1.08;
}

.service-ledger { padding: 94px 0 104px; border-top: 0; }
.ledger-heading { grid-template-columns: 1.1fr .9fr; gap: clamp(35px,6vw,80px); margin-bottom: 46px; }
.ledger-heading > p:last-child { grid-column: auto; }
.ledger-list { border-color: var(--line); }
.ledger-list a { grid-template-columns: minmax(260px,.9fr) minmax(300px,1.1fr) 25px; min-height: 82px; }
.ledger-list a:hover { color: var(--blue); background: #f7f8f9; }

.operations-feature { padding-bottom: 104px; }
.operations-feature figure { min-height: 530px; }
.operations-feature figure img { max-height: 560px; }
.operations-copy { padding: 54px clamp(38px,5vw,70px); background: #f5f7f8; }
.operations-copy h2 { margin-top: 0; font-size: clamp(2.1rem,3.2vw,3.2rem); }
.operations-copy li { gap: 0; }

.demo-lab {
  padding: 98px 0 108px; color: var(--ink); border-block: 1px solid var(--line); background: #f5f7f8;
}
.demo-lab-heading { grid-template-columns: 1fr .8fr; }
.demo-lab-heading h2 { margin-top: 0; }
.demo-lab-heading > p, .demo-narrative > p[data-demo-copy] { color: var(--muted); }
.demo-lab-grid { margin-top: 52px; }
.demo-state-label { color: var(--muted); font-family: var(--font-sans); font-size: .76rem; letter-spacing: 0; text-transform: none; }
.demo-stage-controls { border-color: var(--line); }
.demo-stage-controls button { color: var(--muted); border-color: var(--line); }
.demo-stage-controls button:hover, .demo-stage-controls button[aria-pressed="true"] { color: var(--blue); }
.product-window { border-color: #cbd4da; box-shadow: 0 18px 45px rgba(7,29,51,.12); }

.principles-section { padding: 102px 0 108px; background: #fff; }
.principles-heading { display: block; }
.principles-heading h2 { max-width: 780px; }
.principle-columns { margin-top: 52px; border-color: var(--line); }
.principle-columns article { padding-top: 28px; }
.principle-columns h3 { min-height: 0; margin: 0 0 14px; }

.trade-case { color: var(--ink); border-top: 1px solid var(--line); background: var(--paper); }
.trade-case-grid { min-height: 580px; }
.trade-case-copy { padding-block: 68px; }
.trade-case h2 { margin-top: 0; font-size: clamp(2.2rem,3.5vw,3.45rem); }
.trade-case-copy > p:not(.technical-label) { color: var(--muted); }
.trade-case .inline-arrow { color: var(--navy); }
.trade-case figure { margin-right: 0; }
.trade-case figure::after { display: none; }
.trade-case figure img { filter: saturate(.86); }
.trade-case figcaption { color: #fff; font-family: var(--font-sans); font-size: .7rem; letter-spacing: 0; text-transform: none; }

.home-contact { padding: 96px 0 104px; }
.home-contact .shell > div { margin-top: 0; }
.home-contact h2 { max-width: 820px; }

.page-hero { padding: 82px 0 76px; color: var(--ink); border-bottom: 1px solid var(--line); background: #f5f7f8; }
.page-hero h1, .content-page h1 { margin-top: 17px; font-size: clamp(2.9rem,5vw,4.65rem); font-weight: 560; letter-spacing: -.05em; line-height: 1; }
.page-hero p:last-child { color: var(--muted); }
.cta-box { color: var(--ink); border: 1px solid var(--line); background: #eef3f7; }
.cta-box p:last-child { color: var(--muted); }
.cta-box .button-light { color: #fff; background: var(--blue); }

.site-footer { color: var(--muted); border-color: var(--line); background: #f5f7f8; }
.footer-brand img { padding: 0; background: transparent; }
.site-footer h2 { color: var(--navy); font-family: var(--font-sans); font-size: .82rem; letter-spacing: 0; text-transform: none; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--navy); }
.footer-bottom { border-color: var(--line); font-family: var(--font-sans); font-size: .72rem; letter-spacing: 0; text-transform: none; }

@media (max-width: 860px) {
  .home-hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .home-hero-copy { padding: 68px 0 48px; }
  .home-hero-media { min-height: 500px; margin-inline: 0; }
  .media-reveal { inset: 0; }
  .capability-rail .shell { grid-template-columns: repeat(3,1fr); }
  .ledger-heading, .demo-lab-heading, .demo-lab-grid { grid-template-columns: 1fr; }
  .ledger-list a { grid-template-columns: 1fr 30px; }
  .ledger-list em { grid-column: 1; margin-top: -14px; }
  .ledger-list b { grid-area: 1 / 2 / 3 / 3; }
  .operations-grid, .trade-case-grid { grid-template-columns: 1fr; }
  .demo-stage-controls { grid-template-columns: repeat(4,1fr); }
  .demo-stage-controls button { display: block; border-right: 1px solid var(--line); text-align: center; }
  .trade-case-copy { padding-right: 0; }
  .trade-case figure { min-height: 500px; margin: 0; }
}

@media (max-width: 620px) {
  .home-hero h1 { font-size: clamp(2.8rem,13vw,4rem); }
  .home-hero-media { min-height: 390px; margin-inline: 0; }
  .capability-rail .shell { grid-template-columns: repeat(2,1fr); }
  .editorial-intro, .service-ledger, .principles-section, .home-contact { padding-block: 74px; }
  .ledger-list a { grid-template-columns: 1fr 24px; }
  .operations-copy { padding: 52px 23px; }
  .demo-lab { padding-block: 76px; }
  .demo-stage-controls { grid-template-columns: repeat(2,1fr); }
  .trade-case figure { min-height: 360px; margin-inline: 0; }
}

/* Support Centre visual system used across the site */
body {
  background: #e9f0f6 url("../images/site-background.png") center / cover fixed no-repeat;
}

.site-header,
.home-page .site-header {
  position: sticky; top: 0; height: auto; margin: 0; padding: 0;
  display: block; color: var(--navy); border: 0; border-bottom: 1px solid rgba(206,212,216,.9);
  background: rgba(255,255,255,.94); box-shadow: 0 8px 24px rgba(9,43,99,.07);
  backdrop-filter: blur(14px);
}
.header-inner { min-height: 92px; }
.brand { width: 136px; }
.primary-nav { gap: 25px; }
.primary-nav a { padding-block: 34px 31px; }
.primary-nav .nav-support,
.home-page .primary-nav .nav-support {
  padding: 12px 17px; color: #fff; border-radius: 9px;
  background: linear-gradient(135deg,var(--blue),var(--navy));
  box-shadow: 0 8px 20px rgba(13,115,206,.18);
}

.button { border-radius: 11px; }
.button-primary {
  background: linear-gradient(135deg,var(--blue),var(--navy));
  box-shadow: 0 10px 24px rgba(13,115,206,.22);
}

.home-hero { min-height: 0; padding: 46px 0; background: transparent; }
.home-hero-grid {
  min-height: 610px; overflow: hidden; padding-left: clamp(30px,4vw,54px);
  border: 1px solid rgba(217,226,237,.92); border-radius: 28px;
  background: rgba(255,255,255,.94); box-shadow: 0 24px 70px rgba(9,43,99,.11);
  backdrop-filter: blur(12px);
}
.home-hero-copy { padding-block: 68px; }
.home-hero-media { min-height: 610px; }
.media-reveal { inset: 0; }
.media-reveal img { filter: saturate(.85) contrast(1.02); }

.capability-rail {
  color: var(--ink); border-color: rgba(206,212,216,.9);
  background: rgba(255,255,255,.82); backdrop-filter: blur(12px);
}

.editorial-intro, .service-ledger, .operations-feature,
.principles-section, .trade-case, .home-contact,
.page-hero, .page-section, .page-section.white, .content-page {
  background: transparent;
}

.editorial-grid,
.service-ledger > .shell,
.home-contact > .shell,
.page-hero .inner,
.content-wrap {
  padding: clamp(30px,5vw,60px); border: 1px solid rgba(217,226,237,.92);
  border-radius: 24px; background: rgba(255,255,255,.93);
  box-shadow: 0 22px 60px rgba(9,43,99,.09); backdrop-filter: blur(12px);
}
.editorial-intro { padding-block: 48px; }
.service-ledger { padding-block: 48px; }
.operations-feature { padding: 48px 0; }
.operations-grid {
  overflow: hidden; border: 1px solid rgba(217,226,237,.92); border-radius: 24px;
  background: rgba(255,255,255,.94); box-shadow: 0 22px 60px rgba(9,43,99,.1);
}
.operations-copy { background: rgba(245,249,252,.96); }

.principles-section { padding-block: 48px; background: rgba(238,245,250,.75); }
.principles-heading { padding-top: 28px; }
.principle-columns {
  overflow: hidden; margin-bottom: 28px; border: 1px solid var(--line); border-radius: 20px;
  background: rgba(255,255,255,.92); box-shadow: 0 16px 40px rgba(9,43,99,.07);
}
.principle-columns article { padding: 30px; }
.principle-columns article:not(:first-child) { padding-left: 30px; }

.trade-case { padding-block: 48px; border: 0; }
.trade-case-grid {
  overflow: hidden; min-height: 580px; border: 1px solid rgba(217,226,237,.92);
  border-radius: 24px; background: rgba(255,255,255,.94);
  box-shadow: 0 22px 60px rgba(9,43,99,.1);
}
.trade-case-copy { padding-left: clamp(30px,5vw,65px); }
.trade-case figure { margin: 0; }
.home-contact { padding-block: 48px 70px; }

.page-hero { padding: 46px 0 24px; border: 0; }
.page-hero .inner { max-width: var(--shell); }
.page-hero h1 { max-width: 900px; }
.page-section { padding-block: 24px 48px; }
.detail-grid, .contact-grid, .card-grid, .principles {
  overflow: hidden; border-radius: 24px; box-shadow: 0 22px 60px rgba(9,43,99,.09);
}
.detail-card, .contact-card, .service-card, .principles div { background: rgba(255,255,255,.96); }
.steps {
  overflow: hidden; padding: 0 28px; border: 1px solid var(--line); border-radius: 20px;
  background: rgba(255,255,255,.92); box-shadow: 0 16px 40px rgba(9,43,99,.07);
}
.content-page { padding-block: 48px 72px; }
.content-wrap { max-width: 970px; }
.final-cta { padding: 24px 0 58px; background: transparent; }
.cta-box {
  border-radius: 24px; background: rgba(255,255,255,.94);
  box-shadow: 0 22px 60px rgba(9,43,99,.1);
}

.site-footer {
  color: var(--muted); border-color: rgba(206,212,216,.9);
  background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
}

/* Contact enquiry form */
.contact-hero .inner h1 { margin-top: 0; }
.contact-options { padding-top: 24px; }
.callback-section { padding-bottom: 70px; }
.callback-layout {
  display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(35px,6vw,82px);
  align-items: start; padding: clamp(30px,5vw,60px);
  border: 1px solid rgba(217,226,237,.92); border-radius: 24px;
  background: rgba(255,255,255,.94); box-shadow: 0 24px 70px rgba(9,43,99,.11);
}
.callback-copy h2 { margin: 0 0 18px; color: var(--navy); font-size: clamp(2rem,3.5vw,3.25rem); line-height: 1.05; letter-spacing: -.045em; }
.callback-copy p { color: var(--muted); line-height: 1.7; }
.callback-form { padding: clamp(22px,3vw,34px); border: 1px solid var(--line); border-radius: 20px; background: rgba(248,251,253,.96); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.callback-form .field { margin-bottom: 18px; }
.callback-form label, .callback-form legend { color: #263650; font-size: .9rem; font-weight: 750; }
.callback-form label { display: block; margin-bottom: 7px; }
.callback-form input, .callback-form select, .callback-form textarea {
  width: 100%; padding: 13px 14px; color: var(--ink); border: 1px solid var(--line);
  border-radius: 11px; background: #fff; font: inherit;
}
.callback-form textarea { resize: vertical; line-height: 1.5; }
.callback-form input:focus, .callback-form select:focus, .callback-form textarea:focus {
  outline: 0; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(13,115,206,.16);
}
.contact-method { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0 0 20px; padding: 0; border: 0; }
.contact-method legend { width: 100%; margin-bottom: 9px; }
.contact-method label { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-weight: 600; }
.contact-method input { width: auto; }
.privacy-check { display: flex !important; gap: 10px; align-items: flex-start; margin: 5px 0 19px !important; color: var(--muted) !important; font-weight: 500 !important; line-height: 1.5; }
.privacy-check input { width: auto; margin-top: 4px; }
.privacy-check a { color: var(--blue); }
.form-submit { width: 100%; border: 0; cursor: pointer; }
.form-submit:disabled { opacity: .65; cursor: wait; }
.form-status { margin-bottom: 18px; padding: 13px 15px; border-radius: 10px; font-size: .9rem; }
.form-status.success { color: #216428; border: 1px solid #bde6c0; background: #effaef; }
.form-status.error { color: #8d251f; border: 1px solid #ffc9c3; background: #fff0ee; }
.form-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Client Support login and ticket portal */
.support-login-page, .support-portal-page { background: #e9f0f6 url("../images/site-background.png") center / cover fixed no-repeat; }
.support-login-layout {
  min-height: 650px; display: grid; grid-template-columns: minmax(0,.9fr) minmax(380px,1fr);
  gap: clamp(40px,8vw,96px); align-items: center; padding-block: 64px;
}
.support-welcome { padding: 24px 0; }
.support-welcome h1 { max-width: 520px; margin: 12px 0 18px; color: var(--navy); font-size: clamp(2.8rem,6vw,4.7rem); line-height: .98; letter-spacing: -.055em; }
.support-welcome-copy { max-width: 520px; margin: 0; color: var(--muted); font-size: 1.08rem; line-height: 1.7; }
.support-contact-note {
  display: grid; gap: 3px; margin-top: 30px; padding: 17px 20px;
  color: var(--muted); border-left: 4px solid var(--green); border-radius: 0 12px 12px 0;
  background: rgba(255,255,255,.74);
}
.support-contact-note strong { color: var(--ink); }
.support-contact-note a { color: var(--blue); font-weight: 750; }
.support-login-card {
  width: min(100%,470px); padding: clamp(27px,5vw,42px);
  border: 1px solid rgba(217,226,237,.9); border-radius: 24px;
  background: rgba(255,255,255,.96); box-shadow: 0 24px 70px rgba(9,43,99,.12);
}
.support-login-card h2 { margin: 0 0 8px; color: var(--navy); font-size: 2rem; }
.support-login-card > p { margin: 0 0 26px; color: var(--muted); }
.support-login-card .field { margin-bottom: 18px; }
.support-login-card label { display: block; margin-bottom: 7px; color: #263650; font-size: .9rem; font-weight: 750; }
.support-login-card input { width: 100%; padding: 13px 14px; color: var(--ink); border: 1px solid var(--line); border-radius: 11px; background: #fbfdff; font: inherit; }
.support-login-card input:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(13,115,206,.18); }
.support-signin { width: 100%; border: 0; cursor: pointer; }
.forgot { display: inline-block; margin-top: 15px; color: var(--blue); font-size: .86rem; font-weight: 700; }
.support-status { margin-bottom: 18px; padding: 12px 14px; border-radius: 10px; font-size: .9rem; }
.support-status.error { color: #8d251f; border: 1px solid #ffc9c3; background: #fff0ee; }
.support-status.success { color: #216428; border: 1px solid #bde6c0; background: #effaef; }
.support-portal-page .site-header { height: auto; margin: 0; padding: 0; display: block; }
.support-portal-page .site-header > a, .support-portal-page .header-title { display: none; }

@media (max-width: 860px) {
  .header-inner { min-height: 76px; }
  .primary-nav { top: 76px; }
  .home-hero-grid { padding: 0; }
  .home-hero-copy { padding: 50px 34px; }
  .home-hero-media { min-height: 460px; }
  .editorial-grid, .service-ledger > .shell, .home-contact > .shell, .page-hero .inner, .content-wrap { padding: 34px; }
  .callback-layout, .support-login-layout { grid-template-columns: 1fr; }
  .support-login-card { justify-self: start; }
}

@media (max-width: 620px) {
  .header-inner { min-height: 70px; }
  .primary-nav { top: 70px; }
  .home-hero { padding-block: 20px; }
  .home-hero-grid { border-radius: 20px; }
  .home-hero-copy { padding: 40px 23px; }
  .home-hero-media { min-height: 340px; }
  .editorial-grid, .service-ledger > .shell, .home-contact > .shell, .page-hero .inner, .content-wrap, .callback-layout { padding: 25px 21px; border-radius: 20px; }
  .operations-grid, .trade-case-grid, .detail-grid, .contact-grid, .card-grid, .principles, .cta-box { border-radius: 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .callback-form { padding: 22px 17px; }
  .support-login-layout { padding-block: 38px; }
  .support-login-card { border-radius: 20px; }
}

/* Mobile navigation drawer */
.nav-backdrop { display: none; }

@media (max-width: 860px) {
  body.nav-open { overflow: hidden; }

  .site-header,
  .home-page .site-header {
    z-index: 120;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .nav-toggle {
    position: relative;
    z-index: 123;
    display: grid;
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    place-items: center;
    padding: 0;
    color: var(--navy);
    border: 1px solid rgba(9,43,99,.14);
    border-radius: 13px;
    background: rgba(239,246,251,.92);
    box-shadow: 0 5px 14px rgba(9,43,99,.08);
    cursor: pointer;
    transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
  }

  .nav-toggle:hover,
  .nav-toggle:focus-visible {
    color: #fff;
    border-color: var(--blue);
    outline: 0;
    background: var(--blue);
  }

  .nav-toggle:active { transform: scale(.96); }

  .nav-toggle span:not(.sr-only) {
    position: absolute;
    left: 12px;
    width: 20px;
    height: 2px;
    margin: 0;
    border-radius: 2px;
    background: currentColor;
    transform-origin: center;
    transition: top .22s ease, transform .22s ease, opacity .16s ease;
  }

  .nav-toggle span:nth-of-type(2) { top: 15px; }
  .nav-toggle span:nth-of-type(3) { top: 21px; }
  .nav-toggle span:nth-of-type(4) { top: 27px; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) { top: 21px; transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; transform: scaleX(.25); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(4) { top: 21px; transform: rotate(-45deg); }

  .primary-nav {
    position: fixed;
    z-index: 115;
    top: 76px;
    right: 0;
    bottom: 0;
    left: auto;
    display: flex;
    width: min(88vw, 390px);
    height: auto;
    gap: 0;
    align-items: stretch;
    flex-direction: column;
    padding: 25px 25px max(26px, env(safe-area-inset-bottom));
    overflow-y: auto;
    color: var(--navy);
    border: 0;
    border-left: 1px solid rgba(209,220,230,.9);
    background: rgba(255,255,255,.98);
    box-shadow: -24px 22px 55px rgba(7,29,51,.2);
    opacity: 0;
    visibility: hidden;
    transform: translateX(102%);
    transition: transform .34s cubic-bezier(.22,1,.36,1), opacity .24s ease, visibility .34s;
  }

  .primary-nav::before {
    content: "Menu";
    display: block;
    margin: 0 0 12px;
    padding: 0 3px 15px;
    color: #647488;
    border-bottom: 1px solid var(--line);
    font-size: .76rem;
    font-weight: 750;
    letter-spacing: .04em;
    text-transform: uppercase;
  }

  .primary-nav.open {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }

  .primary-nav a {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    padding: 15px 11px;
    color: #20334a;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
    font-weight: 680;
    letter-spacing: 0;
    text-transform: none;
    opacity: 1;
    transform: none;
    transition: color .18s ease, background .18s ease, padding .18s ease;
  }

  .primary-nav a:not(.nav-support)::before {
    content: "";
    width: 7px;
    height: 7px;
    order: 2;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    opacity: .48;
    transform: rotate(45deg);
  }

  .primary-nav a::after { display: none; }
  .primary-nav a:hover,
  .primary-nav a:focus-visible {
    padding-left: 16px;
    color: var(--blue);
    outline: 0;
    background: #f4f8fb;
  }
  .primary-nav a.active { color: var(--blue); }

  .primary-nav.open a {
    animation: mobile-nav-item .38s cubic-bezier(.22,1,.36,1) forwards;
  }
  .primary-nav.open a:nth-of-type(1) { animation-delay: .08s; }
  .primary-nav.open a:nth-of-type(2) { animation-delay: .12s; }
  .primary-nav.open a:nth-of-type(3) { animation-delay: .16s; }
  .primary-nav.open a:nth-of-type(4) { animation-delay: .20s; }
  .primary-nav.open a:nth-of-type(5) { animation-delay: .24s; }

  .primary-nav .nav-support,
  .home-page .primary-nav .nav-support {
    min-height: 54px;
    justify-content: center;
    margin: auto 0 0;
    padding: 15px 18px;
    border: 0;
    border-radius: 12px;
    text-align: center;
  }
  .primary-nav .nav-support:hover,
  .primary-nav .nav-support:focus-visible {
    padding-left: 18px;
    color: #fff;
    background: linear-gradient(135deg,#1684e8,var(--navy));
  }

  .nav-backdrop {
    position: fixed;
    z-index: 110;
    inset: 76px 0 0;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: rgba(7,29,51,.5);
    opacity: 0;
    visibility: hidden;
    cursor: default;
    backdrop-filter: blur(3px);
    transition: opacity .28s ease, visibility .28s;
  }
  .nav-backdrop.visible { opacity: 1; visibility: visible; }
}

@keyframes mobile-nav-item {
  from { opacity: 0; transform: translateX(18px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Contact routes, service pages and progressive motion */
.primary-nav { gap: 18px; }
.primary-nav .nav-phone {
  padding-inline: 2px; white-space: nowrap; color: var(--blue);
  font-variant-numeric: tabular-nums; letter-spacing: .025em;
}
.home-page .primary-nav .nav-phone { color: var(--blue); }
.support-contact-note + .support-contact-note { margin-top: 12px; }
.support-contact-phone { border-left-color: var(--blue); }

.detail-card { transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease; }
.detail-card:hover { z-index: 1; transform: translateY(-4px); box-shadow: 0 18px 42px rgba(9,43,99,.12); }
.detail-link {
  display: inline-flex; gap: 12px; align-items: center; margin-top: 14px;
  color: var(--blue); text-decoration: none; font-size: .86rem; font-weight: 750;
}
.detail-link span { transition: transform .2s ease; }
.detail-link:hover span { transform: translateX(4px); }

.service-detail-hero .inner { position: relative; overflow: hidden; }
.service-detail-hero .inner::after {
  content: ""; position: absolute; top: -120px; right: -90px; width: 330px; height: 330px;
  border: 1px solid rgba(18,104,206,.17); border-radius: 50%; box-shadow: 0 0 0 55px rgba(18,104,206,.05);
  pointer-events: none;
}
.service-detail-hero .inner > * { position: relative; z-index: 1; }
.service-back { display: inline-flex; margin-bottom: 28px; color: var(--muted); text-decoration: none; font-size: .82rem; font-weight: 700; }
.service-back:hover { color: var(--blue); }
.service-hero-actions { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; margin-top: 32px; }
.service-benefits {
  display: grid; grid-template-columns: repeat(3,1fr); overflow: hidden;
  border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.96);
  box-shadow: 0 22px 60px rgba(9,43,99,.09);
}
.service-benefits article { min-height: 260px; padding: 34px; border-right: 1px solid var(--line); }
.service-benefits article:last-child { border-right: 0; }
.service-benefits span { color: var(--blue); font-family: var(--font-mono); font-size: .68rem; }
.service-benefits h2 { margin: 34px 0 12px; color: var(--navy); font-size: 1.35rem; }
.service-benefits p { margin: 0; color: var(--muted); }
.service-scope-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px,7vw,90px); align-items: center;
  padding: clamp(36px,6vw,68px); border: 1px solid rgba(217,226,237,.92); border-radius: 24px;
  background: rgba(255,255,255,.94); box-shadow: 0 22px 60px rgba(9,43,99,.09);
}
.service-scope-grid h2 { margin: 22px 0 20px; color: var(--navy); font-size: clamp(2.1rem,4vw,3.7rem); font-weight: 530; letter-spacing: -.05em; line-height: 1.04; }
.service-scope-grid p:last-child { color: var(--muted); line-height: 1.75; }
.service-checklist { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.service-checklist li { position: relative; padding: 15px 6px 15px 34px; color: #405262; border-bottom: 1px solid var(--line); font-weight: 650; }
.service-checklist li::before { content: "✓"; position: absolute; left: 5px; color: var(--green); font-weight: 900; }

.turnstile-field { margin: 2px 0 20px; }
.turnstile-field > p { margin: 7px 0 0; color: var(--muted); font-size: .78rem; }

.back-to-top {
  position: fixed; z-index: 90; right: 23px; bottom: 96px; display: grid; width: 54px; height: 54px;
  place-items: center; padding: 0; color: var(--navy); border: 0; border-radius: 50%; background: rgba(255,255,255,.96);
  box-shadow: 0 10px 30px rgba(7,29,51,.22); opacity: 0; visibility: hidden; transform: translateY(12px) scale(.94);
  cursor: pointer; transition: opacity .22s ease, visibility .22s, transform .22s ease, color .2s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover, .back-to-top:focus-visible { color: var(--blue); outline: 0; transform: translateY(-3px); }
.back-to-top svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.back-to-top circle { fill: none; stroke-width: 2.4; }
.back-to-top-track { stroke: #dce6ee; }
.back-to-top-progress { stroke: var(--blue); stroke-linecap: round; }
.back-to-top span { position: relative; z-index: 1; font-size: 1.1rem; font-weight: 800; }

.js body > main { opacity: 0; transform: translateY(8px); transition: opacity .45s ease, transform .55s cubic-bezier(.2,.8,.2,1); }
.js body.page-ready > main { opacity: 1; transform: none; }
.js .reveal { transition-delay: var(--reveal-delay,0ms); }

@media (max-width: 620px) {
  .header-inner { min-height: 72px; }
  .brand { width: 72px; }
  .home-page .brand img { padding: 2px 3px; }
  .primary-nav { top: 72px; width: min(91vw, 370px); padding: 21px 20px max(22px, env(safe-area-inset-bottom)); }
  .nav-backdrop { inset-block-start: 72px; }
  .primary-nav a { min-height: 56px; }

  .site-footer { padding: 52px 0 25px; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid > div,
  .footer-grid > div:last-child,
  .footer-brand { grid-column: 1; }
  .footer-brand img { width: 118px; margin-inline: auto; }
  .footer-brand p { margin: 20px auto 0; }
  .site-footer a { margin-inline: auto; }
  .footer-bottom {
    display: grid;
    justify-items: center;
    gap: 12px;
    margin-top: 42px;
    text-align: center;
  }
}

@media (max-width: 1120px) and (min-width: 861px) {
  .primary-nav { gap: 13px; }
  .primary-nav a { font-size: .7rem; }
  .primary-nav .nav-support { margin-left: 0; padding-inline: 12px; }
}

@media (max-width: 860px) {
  .primary-nav a:not(.nav-support):not(.nav-phone)::before { content: ""; }
  .primary-nav .nav-support,
  .home-page .primary-nav .nav-support { margin: auto 0 10px; }
  .primary-nav .nav-phone,
  .home-page .primary-nav .nav-phone {
    min-height: 50px; justify-content: center; padding: 12px 16px; color: var(--blue);
    border: 1px solid rgba(18,104,206,.24); border-radius: 12px; background: #f2f8fd;
  }
  .primary-nav .nav-phone::before { display: none; }
  .primary-nav .nav-phone:hover, .primary-nav .nav-phone:focus-visible { padding-left: 16px; color: #fff; background: var(--blue); }
  .primary-nav.open a:nth-of-type(6) { animation-delay: .28s; }
  .service-benefits { grid-template-columns: 1fr; }
  .service-benefits article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .service-benefits article:last-child { border-bottom: 0; }
  .service-scope-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .service-detail-hero .inner::after { top: -75px; right: -150px; }
  .service-hero-actions { align-items: stretch; flex-direction: column; }
  .service-hero-actions .button { width: 100%; }
  .service-benefits article { padding: 28px 24px; }
  .service-benefits h2 { margin-top: 22px; }
  .service-scope-grid { padding: 30px 23px; }
  .back-to-top { right: 15px; bottom: 88px; width: 50px; height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js body > main,
  .js .section-observe,
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .detail-card:hover,
  .back-to-top:hover,
  .back-to-top:focus-visible { transform: none; }
  .primary-nav,
  .primary-nav a,
  .nav-backdrop,
  .nav-toggle span:not(.sr-only) {
    animation: none !important;
    transition-duration: .01ms !important;
  }
  .primary-nav.open a { opacity: 1; transform: none; }
}