:root {
    --navy-950: #06111e;
    --navy-900: #081525;
    --navy-800: #0d2138;
    --navy-700: #153552;
    --gold: #ca9618;
    --gold-dark: #a97810;
    --ink: #102238;
    --muted: #5f6f80;
    --line: #dfe6ec;
    --surface: #f4f7f9;
    --white: #ffffff;
    --font: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --serif: Georgia, "Times New Roman", serif;
    --shadow: 0 24px 70px rgba(7, 24, 42, .11);
    --radius: 3px;
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { font-size: clamp(3rem, 6.6vw, 6rem); }
h2 { font-size: clamp(2.35rem, 4.5vw, 4.4rem); }
h3 { font-size: 1.25rem; }
em { color: var(--gold); font-family: var(--serif); font-weight: 400; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 120px 0; }
.skip-link { position: fixed; z-index: 9999; top: 12px; left: 12px; transform: translateY(-150%); padding: 10px 16px; background: var(--gold); color: var(--navy-950); font-weight: 800; }
.skip-link:focus { transform: translateY(0); }

/* Header */
.site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: 88px; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12); transition: background .3s, height .3s, box-shadow .3s; }
.site-header.scrolled, body:not(.home) .site-header.scrolled { height: 74px; background: rgba(6,17,30,.96); box-shadow: 0 10px 30px rgba(0,0,0,.14); backdrop-filter: blur(12px); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; position: relative; z-index: 2; }
.brand img { width: auto; height: 52px; object-fit: contain; }
.brand-name { color: var(--white); font-size: 1.72rem; font-weight: 900; line-height: 1; letter-spacing: -.06em; }
.brand-name span { color: var(--gold); }
.brand-mark { position: relative; width: 31px; height: 32px; display: block; }
.brand-mark i { position: absolute; display: block; width: 8px; background: var(--gold); transform: skew(-22deg); }
.brand-mark i:nth-child(1) { height: 19px; left: 1px; bottom: 1px; }
.brand-mark i:nth-child(2) { height: 30px; left: 11px; bottom: 1px; }
.brand-mark i:nth-child(3) { height: 23px; left: 21px; bottom: 1px; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav > a:not(.button) { position: relative; padding: 9px 0; color: rgba(255,255,255,.82); font-size: .92rem; font-weight: 600; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; inset: auto 0 2px; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.main-nav > a:hover, .main-nav > a[aria-current="page"] { color: var(--white); }
.main-nav > a:hover::after, .main-nav > a[aria-current="page"]::after { transform: scaleX(1); }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 10px; border: 0; background: transparent; }
.nav-toggle span { display: block; width: 25px; height: 2px; margin: 5px auto; background: var(--white); transition: .25s; }

/* Buttons and headings */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 55px; padding: 13px 24px; border: 1px solid var(--gold); border-radius: var(--radius); background: var(--gold); color: var(--navy-950); font-size: .88rem; font-weight: 800; letter-spacing: .01em; cursor: pointer; transition: background .25s, border-color .25s, transform .25s, box-shadow .25s; }
.button:hover { transform: translateY(-2px); background: #d9a62a; border-color: #d9a62a; box-shadow: 0 12px 30px rgba(202,150,24,.24); }
.button-small { min-height: 44px; padding: 10px 17px; gap: 12px; }
.button-outline { color: var(--ink); border-color: #bdc9d3; background: transparent; }
.button-outline:hover { color: var(--navy-950); }
.text-link { display: inline-flex; align-items: center; gap: 11px; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.42); font-size: .9rem; font-weight: 700; }
.text-link span { color: var(--gold); }
.text-link.light { margin-top: 20px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 23px; color: rgba(255,255,255,.76); font-size: .74rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: var(--gold); }
.eyebrow.dark { color: #69798a; }
.section-heading { margin-bottom: 60px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading.split-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .55fr); gap: 80px; align-items: end; }
.section-heading.split-heading > p { margin: 0 0 10px; color: var(--muted); font-size: 1.06rem; }
.section-heading.centered { max-width: 780px; margin-inline: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }

/* Home hero */
.hero { position: relative; min-height: 800px; height: 100svh; max-height: 980px; overflow: hidden; display: flex; align-items: center; color: var(--white); background: var(--navy-950); }
.hero-image { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,17,30,.38), rgba(6,17,30,.06)), url("../images/hero-it-tek.webp") 50% center / cover no-repeat; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(6,17,30,.96) 0%, rgba(6,17,30,.86) 36%, rgba(6,17,30,.12) 70%), linear-gradient(0deg, rgba(6,17,30,.64), transparent 48%); }
.hero-grid, .page-hero-grid { position: absolute; z-index: 1; inset: 0; opacity: .07; background-image: linear-gradient(rgba(255,255,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to right, black, transparent 68%); }
.hero-inner { position: relative; z-index: 2; padding-top: 90px; }
.hero-copy { width: min(720px, 64vw); }
.hero h1 { max-width: 720px; margin-bottom: 27px; }
.hero h1 em { display: block; }
.hero-lead { max-width: 650px; margin-bottom: 38px; color: rgba(255,255,255,.75); font-size: 1.12rem; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.hero-proof { display: flex; gap: 0; margin-top: 64px; }
.hero-proof div { display: grid; min-width: 150px; padding: 0 27px; border-left: 1px solid rgba(255,255,255,.18); }
.hero-proof div:first-child { padding-left: 0; border-left: 0; }
.hero-proof strong { color: var(--white); font-size: 1.55rem; line-height: 1.2; }
.hero-proof span { color: rgba(255,255,255,.55); font-size: .73rem; }
.scroll-cue { position: absolute; z-index: 2; right: 28px; bottom: 56px; display: flex; align-items: center; gap: 13px; color: rgba(255,255,255,.58); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; transform: rotate(90deg); transform-origin: right center; }
.scroll-cue span { width: 38px; height: 1px; background: var(--gold); }
.trust-strip { overflow: hidden; background: var(--gold); }
.trust-list { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 25px; color: var(--navy-950); font-size: .76rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.trust-list i { width: 4px; height: 4px; border-radius: 50%; background: rgba(6,17,30,.35); }

/* Cards and dark sections */
.services-preview { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 350px; padding: 36px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: transform .3s, color .3s, background .3s, box-shadow .3s; }
.service-card:hover { z-index: 1; color: var(--white); background: var(--navy-800); transform: translateY(-7px); box-shadow: var(--shadow); }
.service-icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 58px; border: 1px solid #c8d2da; color: var(--navy-700); font-size: .72rem; font-weight: 900; letter-spacing: .08em; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.service-card:hover .service-icon { color: var(--gold); border-color: rgba(202,150,24,.65); }
.service-card .card-number { position: absolute; top: 38px; right: 26px; color: #9aa8b5; font-size: .7rem; }
.service-card h3 { margin-bottom: 15px; }
.service-card p { color: var(--muted); font-size: .88rem; line-height: 1.65; }
.service-card:hover p { color: rgba(255,255,255,.64); }
.card-link { position: absolute; bottom: 29px; color: var(--navy-700); font-size: .76rem; font-weight: 800; }
.card-link b { color: var(--gold-dark); margin-left: 8px; }
.service-card:hover .card-link { color: var(--white); }
.section-cta { margin-top: 42px; text-align: center; }
.tech-section { padding-top: 100px; background: var(--surface); }
.tech-section .section-heading { max-width: 820px; }
.tech-section .section-heading > p:last-child { max-width: 660px; margin: 22px auto 0; color: var(--muted); }
.tech-logo-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--white); }
.tech-logo { min-height: 142px; display: flex; align-items: center; justify-content: center; gap: 13px; padding: 24px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #203345; text-align: center; transition: transform .25s, box-shadow .25s, background .25s; }
.tech-logo:hover { z-index: 1; transform: translateY(-4px); background: #fff; box-shadow: 0 16px 38px rgba(7,24,42,.1); }
.tech-logo > div { display: grid; justify-items: start; text-align: left; }
.tech-logo strong { display: block; font-size: 1rem; line-height: 1.15; letter-spacing: -.02em; }
.tech-logo small { display: block; margin-top: 5px; color: #7b8996; font-size: .6rem; line-height: 1.3; }
.ms-symbol { flex: 0 0 auto; width: 33px; height: 33px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ms-symbol i:nth-child(1) { background: #f35325; }.ms-symbol i:nth-child(2) { background: #81bc06; }.ms-symbol i:nth-child(3) { background: #05a6f0; }.ms-symbol i:nth-child(4) { background: #ffba08; }
.fortinet-logo strong { color: #da291c; font-size: .9rem; letter-spacing: .09em; }
.vmware-logo strong { color: #607078; font-size: 1.18rem; font-weight: 500; letter-spacing: -.06em; }
.veeam-logo strong { color: #00b336; font-size: 1.08rem; letter-spacing: .04em; }
.cisco-logo { color: #0b78b9; }
.cisco-logo > div { justify-items: center; text-align: center; }
.cisco-logo strong { font-size: .82rem; letter-spacing: .18em; }
.cisco-bars { height: 30px; display: flex; align-items: center; gap: 2px; }
.cisco-bars i { width: 3px; border-radius: 2px; background: #0b78b9; }
.cisco-bars i:nth-child(1), .cisco-bars i:nth-child(7) { height: 10px; }.cisco-bars i:nth-child(2), .cisco-bars i:nth-child(6) { height: 18px; }.cisco-bars i:nth-child(3), .cisco-bars i:nth-child(5) { height: 25px; }.cisco-bars i:nth-child(4) { height: 30px; }
.ubiquiti-logo { color: #0559c7; }
.ubiquiti-mark { width: 31px; height: 31px; display: grid; place-items: center; border: 3px solid #0559c7; font-weight: 900; line-height: 1; }
.ubiquiti-logo strong { font-size: .85rem; letter-spacing: .09em; }
.zebra-logo strong { padding: 7px 10px; color: #fff; background: #0b0d0e; font-size: .9rem; letter-spacing: .12em; }
.dell-logo strong { width: 48px; height: 48px; display: grid; place-items: center; border: 3px solid #0672ce; border-radius: 50%; color: #0672ce; font-size: .7rem; letter-spacing: -.02em; }
.lenovo-logo strong { padding: 7px 10px; color: #fff; background: #e2231a; font-size: 1rem; }
.sage-logo strong { color: #00d639; font-size: 1.45rem; font-weight: 600; letter-spacing: -.08em; }
.dynamics-logo { color: #002050; }
.dynamics-logo > div { justify-items: start; text-align: left; }
.dynamics-logo strong { color: #002050; font-size: .92rem; }
.dynamics-mark { width: 36px; height: 36px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, #0078d4, #002050); font-size: 1rem; font-weight: 800; transform: skew(-8deg); }
.technology-note { max-width: 820px; margin: 28px auto 0; color: #7e8b97; font-size: .69rem; text-align: center; }
.dark-section { color: var(--white); background: var(--navy-900); }
.value-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 115px; align-items: center; }
.value-copy > p:not(.eyebrow) { max-width: 515px; color: rgba(255,255,255,.62); }
.value-points { border-top: 1px solid rgba(255,255,255,.14); }
.value-point { display: grid; grid-template-columns: 52px 1fr; gap: 25px; padding: 33px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.value-point > span { color: var(--gold); font-size: .7rem; font-weight: 800; }
.value-point h3 { margin-bottom: 8px; }
.value-point p { margin: 0; color: rgba(255,255,255,.58); font-size: .9rem; }
.approach-section { background: var(--surface); }
.process-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 35px; padding: 0; margin: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; top: 45px; left: 8%; right: 8%; height: 1px; background: #c9d3dc; }
.process-list li { position: relative; text-align: center; }
.process-list li > span { display: block; color: #7a8997; font-size: .68rem; font-weight: 800; }
.process-dot { position: relative; z-index: 1; width: 19px; height: 19px; margin: 18px auto 31px; border: 5px solid var(--surface); border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 1px var(--gold-dark); }
.process-list h3 { margin-bottom: 10px; }
.process-list p { max-width: 190px; margin: 0 auto; color: var(--muted); font-size: .87rem; }
.cta-band { padding: 80px 0; color: var(--white); background: var(--navy-700); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.cta-inner h2 { margin: 0; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.cta-inner .eyebrow { margin-bottom: 13px; }

/* Interior pages */
.page-hero { position: relative; overflow: hidden; padding: 190px 0 100px; color: var(--white); background: radial-gradient(circle at 78% 20%, rgba(31,82,120,.42), transparent 29%), var(--navy-900); }
.page-hero::after { content: ""; position: absolute; right: -80px; top: 60px; width: 350px; height: 350px; border: 1px solid rgba(202,150,24,.22); transform: rotate(45deg); }
.page-hero-inner { position: relative; z-index: 2; }
.page-hero h1 { max-width: 1000px; margin-bottom: 28px; font-size: clamp(3rem, 6vw, 5.3rem); }
.page-hero-inner > p:last-child { max-width: 700px; color: rgba(255,255,255,.67); font-size: 1.08rem; }
.compact-hero { padding-bottom: 75px; }
.compact-hero h1 { margin-bottom: 0; }
.service-detail-section { padding-top: 70px; }
.service-detail { display: grid; grid-template-columns: 80px minmax(280px, 1fr) minmax(280px, .8fr); gap: 45px; padding: 60px 0; border-bottom: 1px solid var(--line); }
.detail-index { color: var(--gold-dark); font-family: var(--serif); font-size: 1.8rem; }
.detail-main .eyebrow { margin-bottom: 14px; }
.detail-main h2 { margin-bottom: 20px; font-size: clamp(2rem, 3.6vw, 3.1rem); }
.detail-main > p:last-child { max-width: 570px; margin-bottom: 0; color: var(--muted); }
.service-detail ul { padding: 0; margin: 42px 0 0; list-style: none; }
.service-detail li { position: relative; padding: 8px 0 8px 23px; border-bottom: 1px solid #edf1f4; color: #3f5265; font-size: .9rem; }
.service-detail li::before { content: ""; position: absolute; left: 2px; top: 18px; width: 8px; height: 2px; background: var(--gold-dark); }
.story-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 110px; }
.story-copy { padding-top: 55px; }
.story-copy .lead { color: var(--ink); font-size: 1.26rem; font-weight: 600; }
.story-copy p:not(.lead) { color: var(--muted); }
.values-section { background: var(--surface); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.value-card { min-height: 290px; padding: 35px 28px; border-right: 1px solid var(--line); background: var(--white); }
.value-card:last-child { border-right: 0; }
.value-card > span { display: block; margin-bottom: 70px; color: var(--gold-dark); font-family: var(--serif); }
.value-card p { color: var(--muted); font-size: .89rem; }
.expertise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.expertise-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.expertise-tags span { padding: 11px 17px; border: 1px solid rgba(255,255,255,.17); color: rgba(255,255,255,.75); font-size: .79rem; }
.certification-section { background: var(--white); }
.certification-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.certification-grid .section-heading { margin-bottom: 0; }
.certification-grid .section-heading > p:last-child { max-width: 500px; color: var(--muted); }
.certification-list { border-top: 1px solid var(--line); }
.certification-card { display: flex; gap: 25px; align-items: center; padding: 30px 5px; border-bottom: 1px solid var(--line); }
.certification-card small { color: #788897; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.certification-card h3 { margin: 7px 0 0; font-size: 1.18rem; letter-spacing: -.02em; }
.ms-mark { flex: 0 0 auto; width: 46px; height: 46px; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.ms-mark i:nth-child(1) { background: #f35325; }.ms-mark i:nth-child(2) { background: #81bc06; }.ms-mark i:nth-child(3) { background: #05a6f0; }.ms-mark i:nth-child(4) { background: #ffba08; }

/* Contact and legal */
.contact-section { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 75px; align-items: start; }
.contact-aside h2 { margin-bottom: 22px; font-size: clamp(2rem, 3.2vw, 3rem); }
.contact-aside > p:not(.eyebrow) { color: var(--muted); }
.contact-method { display: flex; align-items: center; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-method > span { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid #c9d3dc; color: var(--gold-dark); font-size: .72rem; font-weight: 900; }
.contact-method div { display: grid; }
.contact-method small { color: #7b8a99; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.contact-method a, .contact-method strong { font-size: .94rem; }
.contact-note { margin-top: 34px; padding: 25px; color: var(--white); background: var(--navy-800); }
.contact-note strong { color: var(--gold); }
.contact-note p { margin: 7px 0 0; color: rgba(255,255,255,.62); font-size: .84rem; }
.form-panel { padding: 45px; background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
form label { display: grid; gap: 7px; margin-bottom: 21px; color: #344a5e; font-size: .78rem; font-weight: 700; }
form label b { color: #ad6d00; }
input, select, textarea { width: 100%; border: 1px solid #ccd6de; border-radius: 2px; outline: 0; background: #fbfcfd; color: var(--ink); transition: border .2s, box-shadow .2s; }
input, select { height: 50px; padding: 0 14px; }
textarea { min-height: 145px; padding: 13px 14px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--gold-dark); box-shadow: 0 0 0 3px rgba(202,150,24,.16); }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.form-submit p { max-width: 310px; margin: 0; color: #7b8996; font-size: .72rem; line-height: 1.5; }
.form-submit p a { text-decoration: underline; }
.form-submit .button { flex: 0 0 auto; }
.form-honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(1px,1px,1px,1px) !important; }
.alert { margin-bottom: 28px; padding: 18px 20px; border-left: 4px solid; font-size: .85rem; }
.alert strong, .alert span { display: block; }
.alert ul { margin-bottom: 0; }
.alert.success { border-color: #2a936a; background: #edf9f4; color: #176b4a; }
.alert.error { border-color: #ba4c4c; background: #fff1f1; color: #873333; }
.legal-content { max-width: 850px; }
.legal-date { color: #7b8996; font-size: .82rem; }
.legal-content h2 { margin: 45px 0 13px; font-size: 1.7rem; }
.legal-content p { color: var(--muted); }
.legal-content a { color: #8a5a00; text-decoration: underline; }

/* Footer */
.site-footer { padding: 76px 0 24px; color: rgba(255,255,255,.65); background: var(--navy-950); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 55px; padding-bottom: 55px; }
.brand-footer { margin-bottom: 20px; }
.brand-footer img { height: 47px; }
.footer-intro p { max-width: 280px; font-size: .86rem; }
.footer-grid h2 { margin-bottom: 18px; color: var(--white); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid > div:not(:first-child) a, .footer-grid > div:not(:first-child) span { margin: 4px 0; font-size: .82rem; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.11); font-size: .72rem; }
.footer-bottom p { margin: 0; }

/* Motion */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }

/* Responsive */
@media (min-width: 1021px) {
    .tech-logo-grid .tech-logo:last-child { grid-column: 3; }
}
@media (max-width: 1020px) {
    .section { padding: 95px 0; }
    .main-nav { gap: 21px; }
    .main-nav > a:not(.button) { font-size: .82rem; }
    .main-nav .button { padding-inline: 14px; }
    .service-grid, .values-grid { grid-template-columns: 1fr 1fr; }
    .tech-logo-grid { grid-template-columns: repeat(3, 1fr); }
    .service-card { min-height: 320px; }
    .value-card:nth-child(2) { border-right: 0; }
    .value-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .value-grid { gap: 70px; }
    .contact-grid { gap: 45px; }
}

@media (max-width: 820px) {
    .container { width: min(calc(100% - 38px), var(--container)); }
    .site-header { height: 74px; background: rgba(6,17,30,.93); }
    .nav-toggle { display: block; position: relative; z-index: 2; }
    .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .main-nav { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 14px; padding: 90px 9vw; background: var(--navy-950); transform: translateX(100%); visibility: hidden; transition: transform .35s, visibility .35s; }
    .main-nav.open { transform: translateX(0); visibility: visible; }
    .main-nav > a:not(.button) { width: 100%; padding: 10px 0; font-size: clamp(1.5rem, 6vw, 2.2rem); }
    .main-nav .button { margin-top: 20px; }
    .hero { min-height: 760px; height: auto; padding: 125px 0 70px; }
    .hero::before { background: linear-gradient(90deg, rgba(6,17,30,.95), rgba(6,17,30,.62)), linear-gradient(0deg, rgba(6,17,30,.8), transparent); }
    .hero-image { background-position: 64% center; opacity: .75; }
    .hero-inner { padding-top: 20px; }
    .hero-copy { width: 100%; }
    .hero h1 { font-size: clamp(3.2rem, 12vw, 5.3rem); }
    .hero-proof { margin-top: 55px; }
    .scroll-cue { display: none; }
    .trust-list { justify-content: flex-start; overflow: hidden; }
    .section-heading.split-heading, .value-grid, .story-grid, .expertise-grid, .certification-grid, .contact-grid { grid-template-columns: 1fr; gap: 45px; }
    .section-heading.split-heading { align-items: start; }
    .section-heading.split-heading > p { max-width: 620px; }
    .process-list { grid-template-columns: 1fr 1fr; gap: 45px 20px; }
    .process-list::before { display: none; }
    .cta-inner { align-items: flex-start; flex-direction: column; }
    .service-detail { grid-template-columns: 55px 1fr; gap: 25px; }
    .service-detail ul { grid-column: 2; margin-top: 0; }
    .story-copy { padding-top: 0; }
    .contact-grid { max-width: 700px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
    .container { width: min(calc(100% - 30px), var(--container)); }
    .section { padding: 75px 0; }
    .brand-name { font-size: 1.45rem; }
    .brand-mark { transform: scale(.86); transform-origin: left; margin-right: -4px; }
    .hero { min-height: 720px; padding-top: 115px; }
    .hero h1 { font-size: 3.35rem; }
    .hero-lead { font-size: 1rem; }
    .hero-actions { align-items: stretch; flex-direction: column; gap: 22px; }
    .hero-actions .button { align-self: flex-start; }
    .hero-actions .text-link { align-self: flex-start; }
    .hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); }
    .hero-proof div { min-width: 0; padding: 0 11px; }
    .hero-proof strong { font-size: 1.15rem; }
    .hero-proof span { line-height: 1.35; }
    .section-heading { margin-bottom: 42px; }
    .service-grid, .values-grid { grid-template-columns: 1fr; }
    .tech-logo-grid { grid-template-columns: 1fr 1fr; }
    .tech-logo-grid .tech-logo:last-child { grid-column: 1 / -1; }
    .service-card { min-height: 305px; }
    .value-card { min-height: 245px; border-right: 0; border-bottom: 1px solid var(--line); }
    .value-card > span { margin-bottom: 44px; }
    .process-list { grid-template-columns: 1fr; }
    .process-list li { text-align: left; padding-left: 45px; }
    .process-dot { position: absolute; left: 7px; top: 3px; margin: 0; }
    .process-list li > span, .process-list p { margin-left: 0; text-align: left; }
    .page-hero { padding: 145px 0 70px; }
    .page-hero h1 { font-size: 3.15rem; }
    .service-detail { grid-template-columns: 1fr; padding: 45px 0; }
    .service-detail ul { grid-column: 1; }
    .form-panel { padding: 28px 20px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-submit { align-items: flex-start; flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; }
}