:root {
  --navy: #0a1d3a;
  --navy-2: #08284b;
  --charcoal: #22272e;
  --slate: #6b7480;
  --blue: #00a7c7;
  --blue-dark: #008bab;
  --ice: #f4f8fa;
  --line: #dce4e9;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(10, 29, 58, .10);
  --radius: 6px;
  --container: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--charcoal);
  background: var(--white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 9999; background: var(--white); padding: 12px; }
.skip-link:focus { left: 12px; top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid rgba(10,29,58,.08);
  backdrop-filter: blur(12px);
}
.header-inner { min-height: 92px; display: flex; align-items: center; gap: 30px; }
.brand { flex: 0 0 250px; }
.brand img { width: 250px; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); margin-left: auto; }
.site-nav a {
  position: relative;
  text-decoration: none;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .025em;
  text-transform: uppercase;
  white-space: nowrap;
}
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -12px; height: 2px; background: var(--blue); transition: right .25s ease; }
.site-nav a:hover::after, .site-nav a.active::after { right: 0; }
.header-cta { margin-left: 10px; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 8px; }
.menu-button span { display: block; height: 2px; margin: 6px 0; background: var(--navy); transition: transform .2s ease, opacity .2s ease; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 48px;
  padding: 13px 25px;
  border: 1px solid var(--blue);
  border-radius: 3px;
  background: var(--blue);
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .07em;
  text-transform: uppercase;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.button:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); }
.button-small { min-height: 42px; padding: 10px 21px; font-size: 12px; }
.button-outline { background: transparent; border-color: rgba(255,255,255,.75); }
.button-outline:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.button-outline-dark { background: transparent; border-color: var(--navy); color: var(--navy); }
.button-outline-dark:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }

.hero {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, #071a35 0%, #072443 47%, #0a3562 100%);
  color: var(--white);
}
.hero-backdrop {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(5,23,48,.98) 0%, rgba(5,23,48,.90) 31%, rgba(5,23,48,.45) 59%, rgba(5,23,48,.08) 100%),
    url("hero-infrastructure.jpg");
  background-repeat: no-repeat;
  background-position: center, right center;
  background-size: cover, auto 100%;
}
.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, transparent, #000 65%);
}
.hero-content { position: relative; z-index: 1; padding-block: 80px; }
.eyebrow { margin: 0 0 12px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero h1, h2, h3 { font-family: "Segoe UI", Arial, sans-serif; color: var(--navy); }
.hero h1 { margin: 0; max-width: 780px; color: var(--white); font-size: clamp(44px, 5vw, 74px); line-height: 1.02; letter-spacing: -.035em; font-weight: 650; }
.hero h1 span { color: var(--blue); }
.accent-line { width: 34px; height: 3px; margin: 25px 0; background: var(--blue); }
.hero-copy { max-width: 610px; margin: 0; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; color: rgba(255,255,255,.88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }

.service-strip { padding: 72px 0 78px; background: var(--white); }
.section-heading { margin-bottom: 34px; }
.section-heading.centered { max-width: 760px; margin-inline: auto; text-align: center; }
.section-heading h2, .approach-section h2, .careers-section h2, .contact-section h2 { margin: 0; font-size: clamp(30px, 3.2vw, 46px); line-height: 1.13; letter-spacing: -.025em; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { display: grid; grid-template-columns: 78px 1fr; gap: 22px; min-height: 215px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 5px 18px rgba(10,29,58,.035); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0,167,199,.35); }
.icon-circle { width: 68px; height: 68px; border-radius: 50%; display: grid; place-items: center; background: #f1f5f7; }
.icon-circle svg, .feature-icon svg { width: 42px; height: 42px; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 0 0 7px; font-size: 22px; }
.service-card p { margin: 0 0 16px; color: #505c68; }
.service-card a, .text-link { color: var(--blue-dark); font-size: 12px; font-weight: 800; text-decoration: none; letter-spacing: .07em; text-transform: uppercase; }

.feature-section { padding: 64px 0; border-top: 1px solid #edf1f3; background: linear-gradient(180deg, #fff 0%, #fbfcfd 100%); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.feature-item { padding: 8px 34px 15px; border-right: 1px solid var(--line); }
.feature-item:first-child { padding-left: 0; }
.feature-item:last-child { padding-right: 0; border-right: 0; }
.feature-icon { width: 62px; height: 62px; margin-bottom: 20px; border-radius: 50%; display: grid; place-items: center; background: #f2f6f8; }
.feature-item h3 { position: relative; margin: 0 0 20px; font-size: 19px; }
.feature-item h3::after { content: ""; position: absolute; left: 0; bottom: -9px; width: 25px; height: 2px; background: var(--blue); }
.feature-item p { margin: 0; color: #53606b; font-size: 15px; }

.approach-section { padding: 90px 0; background: var(--navy); color: rgba(255,255,255,.83); }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.approach-section h2 { color: var(--white); max-width: 650px; }
.approach-section p { font-size: 17px; }
.approach-section .text-link { display: inline-block; margin-top: 18px; }
.process-list { border-top: 1px solid rgba(255,255,255,.18); }
.process-list > div { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.process-list span { color: var(--blue); font-weight: 800; letter-spacing: .08em; }
.process-list p { margin: 0; font-size: 15px; }
.process-list strong { display: block; color: var(--white); font-size: 17px; }

.careers-section { padding: 62px 0; background: var(--ice); }
.careers-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.careers-inner > div { max-width: 790px; }
.careers-section p:not(.eyebrow) { margin-bottom: 0; color: #52606d; font-size: 17px; }

.contact-section { padding: 90px 0; background: var(--white); }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.contact-copy { position: sticky; top: 125px; }
.contact-copy > p:not(.eyebrow) { color: #56636e; font-size: 18px; }
.email-link { display: inline-block; margin-top: 18px; color: var(--blue-dark); font-size: clamp(22px, 2vw, 30px); font-weight: 700; text-decoration: none; }
.contact-form { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: #fbfcfd; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: block; margin-bottom: 18px; color: var(--navy); font-size: 13px; font-weight: 750; letter-spacing: .025em; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; color: var(--charcoal); border: 1px solid #cfd8de; border-radius: 3px; background: var(--white); outline: none; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,167,199,.12); }
.contact-form textarea { resize: vertical; }
.consent { display: flex !important; gap: 9px; align-items: flex-start; font-weight: 400 !important; color: #505b65 !important; }
.consent input { width: auto; margin: 4px 0 0; }
.consent a { color: var(--blue-dark); }
.honeypot { position: absolute !important; left: -9999px !important; }
.form-note { margin: 10px 0 0; color: #6b7480; font-size: 12px; }

.site-footer { background: linear-gradient(90deg, #071a35, #08284b); color: rgba(255,255,255,.78); }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 70px; padding: 55px 0 45px; }
.footer-brand img { width: 255px; margin-bottom: 18px; }
.footer-brand p { line-height: 1.8; }
.site-footer h2 { margin: 0 0 12px; color: var(--blue); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.site-footer p { margin: 4px 0; }
.site-footer a { display: block; margin: 5px 0; color: rgba(255,255,255,.88); text-decoration: none; }
.site-footer a:hover { color: var(--blue); }
.footer-bottom { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 25px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom div { display: flex; gap: 12px; align-items: center; }
.footer-bottom a { display: inline; margin: 0; }

.legal-page { min-height: 60vh; padding: 70px 0 90px; }
.legal-page .content { max-width: 850px; }
.legal-page h1 { margin-top: 0; color: var(--navy); font-size: clamp(36px, 5vw, 58px); }
.legal-page h2 { margin-top: 35px; font-size: 24px; }
.legal-page p, .legal-page li { color: #4c5965; }
.back-link { color: var(--blue-dark); font-weight: 700; text-decoration: none; }
.message-page { min-height: 65vh; display: grid; place-items: center; padding: 60px 0; text-align: center; }
.message-card { max-width: 680px; padding: 48px; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.message-card h1 { margin-top: 0; color: var(--navy); }

@media (max-width: 1120px) {
  .header-inner { min-height: 82px; }
  .brand { flex-basis: 215px; }
  .brand img { width: 215px; }
  .header-cta { display: none; }
  .site-nav { gap: 18px; }
  .site-nav a { font-size: 11px; }
  .service-card { grid-template-columns: 62px 1fr; padding: 22px; }
  .icon-circle { width: 58px; height: 58px; }
  .feature-item { padding-inline: 22px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 78px; }
  .header-inner { min-height: 76px; justify-content: space-between; }
  .brand { flex-basis: 205px; }
  .brand img { width: 205px; }
  .menu-button { display: block; margin-left: auto; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(10,29,58,.12);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 8px; font-size: 13px; }
  .site-nav a::after { display: none; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .hero { min-height: 580px; }
  .hero-backdrop { background-position: center, 70% center; background-size: cover, auto 100%; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .feature-grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .feature-item { padding: 25px 30px; border-bottom: 1px solid var(--line); }
  .feature-item:nth-child(2) { border-right: 0; }
  .feature-item:first-child { padding-left: 30px; }
  .feature-item:last-child { padding-right: 30px; border-bottom: 0; }
  .approach-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .contact-copy { position: static; }
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-main > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 68px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 68px; }
  .brand { flex-basis: 178px; }
  .brand img { width: 178px; }
  .menu-button { width: 42px; height: 42px; padding: 7px; }
  .site-nav { top: 68px; }
  .hero { min-height: 585px; }
  .hero-backdrop {
    background-image: linear-gradient(180deg, rgba(5,23,48,.88) 0%, rgba(5,23,48,.93) 55%, rgba(5,23,48,.98) 100%), url("hero-infrastructure.jpg");
    background-size: cover, auto 63%;
    background-position: center, 72% top;
  }
  .hero-content { padding-block: 56px 58px; }
  .eyebrow { font-size: 11px; letter-spacing: .14em; }
  .hero h1 { font-size: clamp(36px, 10.7vw, 40px); line-height: 1.04; letter-spacing: -.03em; }
  .accent-line { margin: 20px 0; }
  .hero-copy { font-size: 16px; line-height: 1.55; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; margin-top: 26px; }
  .hero-actions .button { width: 100%; min-height: 50px; }
  .service-strip, .contact-section, .approach-section { padding-block: 66px; }
  .service-card { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item, .feature-item:first-child, .feature-item:last-child { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .careers-inner { align-items: flex-start; flex-direction: column; gap: 28px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 22px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-main > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 18px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

.form-status { min-height: 1.4em; margin: 14px 0 0; font-size: 14px; font-weight: 700; }
.form-status.success { color: #176b3a; }
.form-status.error { color: #a32626; }
.contact-form button[disabled] { opacity: .65; cursor: wait; transform: none; }