:root {
  --ink: #081521;
  --ink-2: #102538;
  --paper: #f7f9fa;
  --white: #ffffff;
  --muted: #566776;
  --line: #ccd6dc;
  --line-dark: #2b4355;
  --cyan: #26d8e8;
  --cyan-dark: #007f91;
  --blue: #2768f2;
  --max: 1180px;
  --radius: 4px;
  --shadow: 0 18px 50px rgba(8, 21, 33, .1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif; font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: var(--cyan-dark); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--blue); }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; line-height: 1.08; }
h1 { margin-bottom: 28px; font-size: clamp(3rem, 6.8vw, 6.4rem); font-weight: 690; }
h2 { margin-bottom: 24px; font-size: clamp(2.2rem, 4.5vw, 4rem); font-weight: 650; }
h3 { margin-bottom: 14px; font-size: 1.45rem; }
p { margin-bottom: 1.25rem; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.narrow { max-width: 920px; margin-inline: auto; }
.section { padding: clamp(76px, 9vw, 128px) 0; }
.section-alt { background: var(--paper); border-block: 1px solid #e3e9ec; }
.eyebrow { margin-bottom: 18px; color: var(--cyan-dark); font-size: .75rem; font-weight: 760; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.lead { max-width: 820px; color: #d5e1e8; font-size: clamp(1.15rem, 2.1vw, 1.45rem); line-height: 1.55; }
.lead-small { max-width: 720px; color: var(--muted); font-size: 1.23rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; padding: 10px 15px; background: var(--cyan); color: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: sticky; z-index: 100; top: 0; background: rgba(8, 21, 33, .97); border-bottom: 1px solid var(--line-dark); backdrop-filter: blur(14px); }
.header-inner { display: flex; min-height: 76px; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; color: var(--white); text-decoration: none; align-items: center; gap: 12px; }
.brand:hover { color: var(--white); }
.brand-mark { display: grid; width: 34px; height: 34px; place-items: center; background: var(--cyan); color: var(--ink); border-radius: 2px; font-size: .74rem; font-weight: 850; letter-spacing: -.04em; }
.brand-name { font-size: .89rem; font-weight: 520; letter-spacing: .13em; }
.brand-name strong { color: var(--cyan); }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav > a { position: relative; color: #c8d6de; font-size: .89rem; font-weight: 620; text-decoration: none; }
.site-nav > a:not(.button)::after { position: absolute; right: 0; bottom: -9px; left: 0; height: 2px; background: var(--cyan); content: ""; opacity: 0; transform: scaleX(.2); transition: .2s ease; }
.site-nav > a:hover, .site-nav > a.active { color: var(--white); }
.site-nav > a:hover::after, .site-nav > a.active::after { opacity: 1; transform: scaleX(1); }
.nav-toggle { display: none; width: 45px; height: 42px; padding: 9px; background: transparent; border: 1px solid var(--line-dark); border-radius: 3px; }
.nav-toggle span[aria-hidden] { display: block; height: 2px; margin: 5px 0; background: var(--white); }

.button { display: inline-flex; min-height: 50px; padding: 12px 20px; align-items: center; justify-content: center; gap: 14px; background: var(--cyan); color: var(--ink); border: 1px solid var(--cyan); border-radius: var(--radius); font-weight: 740; line-height: 1.2; text-decoration: none; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { background: #75edf5; border-color: #75edf5; color: var(--ink); transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 9px 16px; }
.site-nav > .button { color: var(--ink); }
.button-light { background: var(--white); border-color: var(--white); color: var(--ink); }
.button-light:hover { background: var(--cyan); border-color: var(--cyan); color: var(--ink); }
.text-link { display: inline-flex; align-items: center; gap: 11px; color: inherit; font-weight: 720; text-decoration: none; }
.text-link:hover { color: var(--cyan-dark); }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

.hero { position: relative; overflow: hidden; padding: clamp(80px, 10vw, 150px) 0; background: var(--ink); color: var(--white); }
.hero::before { position: absolute; width: 560px; height: 560px; top: -220px; right: -120px; background: radial-gradient(circle, rgba(38,216,232,.17), transparent 68%); content: ""; }
.hero::after { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px); background-size: 54px 54px; content: ""; mask-image: linear-gradient(to left, black, transparent 70%); }
.hero-grid { position: relative; z-index: 1; display: grid; align-items: end; gap: clamp(50px, 8vw, 110px); grid-template-columns: minmax(0, 1.45fr) minmax(310px, .65fr); }
.hero h1 { max-width: 840px; }
.hero h1 span { display: block; color: var(--cyan); }
.hero-copy .lead { margin-bottom: 38px; }
.hero-copy .text-link { color: var(--white); }
.hero-panel { padding: 26px; background: rgba(16, 37, 56, .72); border: 1px solid var(--line-dark); border-top: 3px solid var(--cyan); border-radius: var(--radius); box-shadow: var(--shadow); }
.signal { display: flex; padding-bottom: 22px; color: #b9cad4; border-bottom: 1px solid var(--line-dark); align-items: center; gap: 9px; font-size: .76rem; }
.signal span { width: 8px; height: 8px; background: #55e299; border-radius: 50%; box-shadow: 0 0 0 5px rgba(85,226,153,.1); }
.panel-kicker { margin: 26px 0 12px; color: #91a8b6; font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.capability-list { margin: 0; padding: 0; list-style: none; }
.capability-list li { padding: 14px 0; border-top: 1px solid var(--line-dark); color: #edf5f8; font-size: .95rem; }
.capability-list li:first-child { border-top: 0; }
.capability-list span { display: inline-block; width: 42px; color: var(--cyan); font-family: Consolas, monospace; font-size: .72rem; }

.proof-band { background: #0d2030; border-top: 1px solid var(--line-dark); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid div { padding: 27px 22px; border-left: 1px solid var(--line-dark); }
.proof-grid div:last-child { border-right: 1px solid var(--line-dark); }
.proof-grid strong, .proof-grid span { display: block; }
.proof-grid strong { margin-bottom: 3px; color: var(--cyan); font-size: 1.03rem; }
.proof-grid span { color: #9db1bd; font-size: .77rem; }

.section-heading { max-width: 800px; margin-bottom: 48px; }
.split-heading { display: grid; max-width: none; align-items: end; gap: 80px; grid-template-columns: 1.15fr .85fr; }
.split-heading p:last-child { color: var(--muted); font-size: 1.08rem; }
.card-grid { display: grid; gap: 18px; }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.service-card { position: relative; min-height: 330px; padding: 34px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.service-card::before { position: absolute; height: 3px; top: -1px; right: -1px; left: -1px; background: var(--cyan); content: ""; opacity: 0; transition: opacity .2s; }
.service-card:hover::before { opacity: 1; }
.service-card p { color: var(--muted); }
.service-card a { position: absolute; bottom: 30px; color: var(--ink); font-size: .86rem; font-weight: 740; text-decoration: none; }
.service-card a:hover { color: var(--cyan-dark); }
.card-number { display: block; margin-bottom: 55px; color: var(--cyan-dark); font-family: Consolas, monospace; font-size: .72rem; }
.service-card-cta { display: flex; background: var(--ink-2); border-color: var(--ink-2); color: var(--white); flex-direction: column; justify-content: center; }
.service-card-cta .eyebrow { color: var(--cyan); }
.service-card-cta h3 { font-size: 1.8rem; }
.service-card-cta a { position: static; width: fit-content; margin-top: 20px; color: var(--ink); }

.fit-grid, .commercial-grid, .about-grid, .profile-grid { display: grid; gap: clamp(50px, 9vw, 120px); grid-template-columns: .9fr 1.1fr; }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 17px 10px 17px 40px; border-top: 1px solid var(--line); }
.check-list li::before { position: absolute; top: 19px; left: 6px; color: var(--cyan-dark); content: "✓"; font-weight: 800; }
.check-list.compact li { padding-block: 9px; }
.check-list.compact li::before { top: 11px; }
.case-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.case-card { min-height: 360px; padding: 34px; background: var(--paper); border: 1px solid #e1e7ea; border-radius: var(--radius); }
.case-label { color: var(--cyan-dark); font-size: .72rem; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.case-card p:not(.case-label) { color: var(--muted); }
.case-card a { color: var(--ink); font-weight: 740; text-decoration: none; }
.case-card a:hover { color: var(--cyan-dark); }
.process-section { background: var(--ink); color: var(--white); }
.process-section .eyebrow { color: var(--cyan); }
.process-grid { display: grid; margin: 0; padding: 0; list-style: none; grid-template-columns: repeat(3, 1fr); }
.process-grid li { padding: 12px 42px 20px 0; border-top: 1px solid var(--line-dark); }
.process-grid li + li { padding-left: 42px; border-left: 1px solid var(--line-dark); }
.process-grid span { display: block; margin: 22px 0 55px; color: var(--cyan); font-family: Consolas, monospace; font-size: .78rem; }
.process-grid p { color: #aebfca; }
.cta-section { padding: 70px 0; background: var(--blue); color: var(--white); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-inner h2 { max-width: 760px; margin: 0; }
.cta-inner .eyebrow { color: #cfefff; }

.page-hero { padding: clamp(76px, 9vw, 128px) 0; background: var(--ink); color: var(--white); border-bottom: 4px solid var(--cyan); }
.page-hero h1 { max-width: 920px; font-size: clamp(3rem, 6.2vw, 5.5rem); }
.page-hero .lead { max-width: 850px; }
.services-list { padding-top: 38px; }
.service-detail { display: grid; padding: 82px 0; border-bottom: 1px solid var(--line); gap: 50px; grid-template-columns: 60px minmax(0, 1fr) 310px; }
.service-detail:last-child { border-bottom: 0; }
.service-index { color: var(--cyan-dark); font-family: Consolas, monospace; font-size: .85rem; }
.service-detail h2 { font-size: clamp(2rem, 3.7vw, 3.2rem); }
.service-detail > div p:not(.eyebrow) { max-width: 720px; color: var(--muted); }
.service-detail h3 { margin-top: 35px; font-size: .84rem; letter-spacing: .04em; text-transform: uppercase; }
.service-detail aside { align-self: start; padding: 26px; background: var(--paper); border-left: 3px solid var(--cyan); border-radius: 0 var(--radius) var(--radius) 0; }
.service-detail aside strong { display: block; margin-bottom: 4px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.service-detail aside p { color: var(--muted); font-size: .92rem; }
.service-detail aside p:last-child { margin-bottom: 0; }
.commercial-grid > div:last-child { columns: 1; }
.commercial-grid h3 { margin-top: 30px; font-size: 1.1rem; }
.commercial-grid h3:first-child { margin-top: 0; }
.commercial-grid p { color: var(--muted); }

.case-study { margin-bottom: 44px; border: 1px solid var(--line); border-top: 4px solid var(--cyan); border-radius: var(--radius); }
.case-study header { padding: clamp(30px, 5vw, 58px); background: var(--paper); border-bottom: 1px solid var(--line); }
.case-study header h2 { max-width: 900px; margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.5rem); }
.case-body { display: grid; padding: clamp(30px, 5vw, 58px); gap: 50px; grid-template-columns: repeat(3, 1fr); }
.case-body h3 { font-size: 1rem; letter-spacing: .02em; text-transform: uppercase; }
.case-body p { color: var(--muted); }
.case-study footer { display: flex; padding: 17px clamp(30px, 5vw, 58px); background: var(--ink); color: var(--white); flex-wrap: wrap; gap: 8px; }
.case-study footer span { padding: 4px 9px; color: #b8cbd5; border: 1px solid var(--line-dark); border-radius: 2px; font-size: .72rem; }
.case-note { max-width: 900px; color: var(--muted); font-size: .86rem; }

.principles-panel { padding: 34px; background: var(--ink); color: var(--white); border-radius: var(--radius); }
.principles-panel .panel-kicker { color: var(--cyan); }
.principles-panel ul { margin: 0; padding: 0; list-style: none; }
.principles-panel li { padding: 20px 0; border-top: 1px solid var(--line-dark); }
.principles-panel li strong, .principles-panel li span { display: block; }
.principles-panel li span { margin-top: 4px; color: #aebfca; font-size: .9rem; }
.profile-grid { grid-template-columns: 260px 1fr; }
.profile-monogram { display: grid; width: 260px; height: 320px; place-items: center; background: var(--ink); color: var(--cyan); border: 1px solid var(--line-dark); border-radius: var(--radius); font-size: 4.5rem; font-weight: 760; letter-spacing: -.09em; }

.contact-hero { padding-bottom: 100px; }
.contact-section { padding-top: 0; background: var(--paper); }
.contact-grid { display: grid; position: relative; top: -46px; gap: 60px; grid-template-columns: .72fr 1.28fr; }
.contact-intro { padding-top: 95px; }
.contact-intro h2 { font-size: 2.1rem; }
.contact-facts { margin: 40px 0; border-top: 1px solid var(--line); }
.contact-facts div { padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-facts span, .contact-facts strong, .contact-facts a { display: block; }
.contact-facts span { color: var(--muted); font-size: .74rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.small-print, .form-consent, .field-hint { color: var(--muted); font-size: .8rem; }
.contact-form { padding: clamp(28px, 5vw, 52px); background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--cyan); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 23px; grid-template-columns: 1fr 1fr; }
.field { min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label, .field legend { display: block; margin-bottom: 7px; font-size: .86rem; font-weight: 730; }
.field input:not([type="radio"]), .field select, .field textarea { width: 100%; padding: 12px 13px; background: #fbfcfd; color: var(--ink); border: 1px solid #aebbc3; border-radius: 3px; outline: 0; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(39,104,242,.14); }
.field textarea { min-height: 180px; resize: vertical; }
.field span.field-validation-error { display: block; margin-top: 5px; color: #a81e2d; font-size: .78rem; }
.contact-choice { margin: 0; padding: 0; border: 0; }
.contact-choice label { display: inline-flex; margin: 3px 25px 0 0; align-items: center; gap: 8px; font-weight: 520; }
.contact-choice input { width: 18px; height: 18px; accent-color: var(--blue); }
.validation-summary:empty, .validation-summary-valid { display: none; }
.validation-summary { margin-bottom: 25px; padding: 16px 18px; background: #fff1f2; color: #8f1724; border-left: 4px solid #c93242; }
.validation-summary ul { margin: 0; padding-left: 20px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.legal-hero { padding-block: 70px; }
.legal-hero h1 { font-size: clamp(2.8rem, 5vw, 4.5rem); }
.updated { margin-top: 28px; color: #9db1bd; font-size: .83rem; }
.legal-content { max-width: 830px; }
.legal-content h2 { margin: 48px 0 15px; font-size: 1.65rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { color: #3e5261; }
.message-page { display: grid; min-height: 65vh; padding: 90px 0; background: var(--paper); place-items: center; }
.message-panel { max-width: 780px; padding: clamp(35px, 6vw, 70px); background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--cyan); border-radius: var(--radius); box-shadow: var(--shadow); }
.message-panel h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
.error-code { color: var(--cyan-dark); font-family: Consolas, monospace; font-size: 1rem; }

.site-footer { padding: 70px 0 30px; background: var(--ink); color: #9eb2be; }
.footer-grid { display: grid; padding-bottom: 55px; gap: 70px; grid-template-columns: 1.6fr .65fr .85fr; }
.brand-footer { margin-bottom: 22px; }
.footer-grid p { max-width: 470px; font-size: .9rem; }
.footer-grid h2 { margin-bottom: 16px; color: var(--white); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid div:nth-child(n+2) a, .footer-grid div:nth-child(n+2) span { display: block; margin-bottom: 7px; color: #b8c8d1; font-size: .88rem; text-decoration: none; }
.footer-grid a:hover { color: var(--cyan); }
.footer-bottom { display: flex; padding-top: 26px; border-top: 1px solid var(--line-dark); justify-content: space-between; gap: 25px; font-size: .78rem; }
.footer-bottom p { margin: 0; }
.footer-bottom a { margin-left: 20px; color: #b8c8d1; }
.legal-line { padding-top: 25px; color: #718896; font-size: .72rem; }

@media (max-width: 980px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-panel { max-width: 600px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid div:nth-child(2) { border-right: 1px solid var(--line-dark); }
  .card-grid-3, .case-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 45px 1fr; }
  .service-detail aside { grid-column: 2; }
  .case-body { grid-template-columns: 1fr; gap: 20px; }
  .contact-intro { padding-top: 30px; }
  .footer-grid { gap: 35px; grid-template-columns: 1.3fr .7fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 32px), var(--max)); }
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 76px; right: 0; left: 0; padding: 22px 16px 27px; background: var(--ink); border-bottom: 1px solid var(--line-dark); align-items: stretch; flex-direction: column; gap: 7px; }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: 11px 4px; }
  .site-nav > .button { margin-top: 6px; }
  .site-nav > a:not(.button)::after { display: none; }
  .hero { padding-top: 72px; }
  .hero-grid { gap: 48px; }
  .proof-grid, .card-grid-3, .case-grid, .process-grid, .fit-grid, .commercial-grid, .about-grid, .profile-grid, .form-grid { grid-template-columns: 1fr; }
  .proof-grid div { border-right: 1px solid var(--line-dark); }
  .split-heading { gap: 15px; grid-template-columns: 1fr; }
  .service-card { min-height: 300px; }
  .process-grid li, .process-grid li + li { padding: 20px 0; border-left: 0; }
  .process-grid li + li { border-top: 1px solid var(--line-dark); }
  .process-grid span { margin: 10px 0 30px; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .service-detail { padding: 60px 0; gap: 18px; grid-template-columns: 1fr; }
  .service-detail aside { grid-column: 1; }
  .profile-monogram { width: 180px; height: 200px; font-size: 3.5rem; }
  .field-full { grid-column: auto; }
  .contact-grid { top: -25px; gap: 35px; }
  .contact-intro { order: 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-bottom a { margin: 0 20px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}