:root {
  --navy-950: #031a3d;
  --navy-900: #042557;
  --navy-800: #05346b;
  --blue-600: #336fb3;
  --blue-400: #56a8dd;
  --blue-100: #dcebfa;
  --ink: #10233f;
  --muted: #5a6b80;
  --surface: #f5f8fc;
  --white: #ffffff;
  --line: #dbe5f0;
  --success: #1f7a63;
  --shadow-sm: 0 12px 36px rgba(3, 26, 61, 0.08);
  --shadow-lg: 0 28px 80px rgba(3, 26, 61, 0.22);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --container: 1180px;
  --header-height: 80px;
  --transition: 180ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--blue-400);
  outline-offset: 4px;
}

::selection {
  color: var(--white);
  background: var(--blue-600);
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy-950);
  border-radius: 8px;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 40px), 800px);
  margin-inline: auto;
}

.section {
  padding-block: clamp(72px, 9vw, 128px);
}

.section--compact {
  padding-block: clamp(52px, 7vw, 88px);
}

.section--soft {
  background: var(--surface);
}

.section--navy {
  color: var(--white);
  background:
    radial-gradient(circle at 90% 15%, rgba(86, 168, 221, 0.18), transparent 28%),
    linear-gradient(140deg, var(--navy-950), var(--navy-900));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 26px;
  height: 2px;
  content: "";
  background: currentColor;
}

.section--navy .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow {
  color: var(--blue-400);
}

h1,
h2,
h3 {
  margin-top: 0;
  color: inherit;
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 7vw, 5.75rem);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4.2vw, 3.7rem);
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

p {
  margin-top: 0;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.section--navy .lead,
.hero .lead,
.page-hero .lead {
  color: #c9d9ec;
}

.section-heading {
  display: grid;
  align-items: end;
  gap: 24px;
  margin-bottom: clamp(42px, 6vw, 72px);
}

.section-heading > * {
  margin-bottom: 0;
}

.section-heading .lead {
  max-width: 560px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button-row--center {
  justify-content: center;
}

.centered {
  margin-inline: auto;
}

.mt-28 {
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 750;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: var(--navy-950);
  background: var(--blue-400);
}

.button--primary:hover {
  background: #72bce8;
}

.button--secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
}

.button--secondary:hover {
  border-color: var(--blue-400);
  background: rgba(86, 168, 221, 0.12);
}

.button--dark {
  color: var(--white);
  background: var(--navy-900);
}

.button--dark:hover {
  background: var(--navy-800);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-600);
  font-weight: 750;
  text-decoration: none;
}

.text-link::after {
  content: "\2192";
  transition: transform var(--transition);
}

.text-link:hover::after {
  transform: translateX(4px);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(219, 229, 240, 0.82);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 11px;
  color: var(--navy-900);
  text-decoration: none;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.brand__name {
  display: grid;
  gap: 1px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  line-height: 1.15;
  text-transform: uppercase;
}

.brand__name strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
  text-transform: none;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--navy-900);
  background: var(--white);
  cursor: pointer;
}

.nav-toggle__lines,
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  content: "";
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle__lines::before {
  position: absolute;
  top: -6px;
}

.nav-toggle__lines::after {
  position: absolute;
  top: 6px;
}

.site-header.nav-open .nav-toggle__lines {
  background: transparent;
}

.site-header.nav-open .nav-toggle__lines::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.nav-open .nav-toggle__lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav,
.site-nav ul {
  display: flex;
  align-items: center;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 11px;
  border-radius: 9px;
  color: #3e5169;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--navy-900);
  background: var(--blue-100);
}

.header-cta {
  min-height: 44px;
  padding: 10px 17px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 25%, rgba(86, 168, 221, 0.16), transparent 25%),
    linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 60%, #07346a 100%);
}

.hero::before,
.page-hero::before {
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(86, 168, 221, 0.15);
  border-radius: 50%;
  content: "";
  inset: -180px -120px auto auto;
  box-shadow: 0 0 0 80px rgba(86, 168, 221, 0.035), 0 0 0 160px rgba(86, 168, 221, 0.025);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100svh - var(--header-height));
  align-items: center;
  gap: clamp(42px, 7vw, 100px);
  padding-block: clamp(72px, 9vw, 128px);
}

.hero-copy {
  max-width: 800px;
}

.hero h1 span,
.page-hero h1 span {
  color: var(--blue-400);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  color: #a9c0da;
  font-size: 0.9rem;
}

.hero-note::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  content: "";
  background: var(--blue-400);
  box-shadow: 0 0 0 6px rgba(86, 168, 221, 0.12);
}

.hero-visual {
  position: relative;
  display: none;
  min-height: 480px;
  place-items: center;
}

.hero-visual::before,
.hero-visual::after {
  position: absolute;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(86, 168, 221, 0.18);
  border-radius: 50%;
  content: "";
}

.hero-visual::after {
  width: 290px;
  height: 290px;
}

.hero-logo {
  position: relative;
  z-index: 2;
  width: min(72%, 330px);
  border: 1px solid rgba(86, 168, 221, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.signal-node {
  position: absolute;
  z-index: 3;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 0 8px rgba(86, 168, 221, 0.1);
}

.signal-node--one { top: 18%; left: 12%; }
.signal-node--two { right: 8%; bottom: 28%; }
.signal-node--three { bottom: 12%; left: 28%; }

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(76px, 10vw, 132px);
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-950), var(--navy-900));
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 990px;
  font-size: clamp(2.6rem, 6.5vw, 5.3rem);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: #aac0da;
  font-size: 0.88rem;
}

.breadcrumbs a {
  color: var(--white);
}

.split-grid {
  display: grid;
  gap: clamp(42px, 7vw, 96px);
}

.split-grid__aside {
  align-self: start;
}

.identity-card {
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.identity-card img {
  width: min(100%, 240px);
  margin: 0 auto 28px;
  border-radius: 24px;
}

.identity-list {
  display: grid;
  gap: 18px;
  margin: 0;
}

.identity-list div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.identity-list dt {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.identity-list dd {
  margin: 0;
  color: var(--navy-900);
  font-weight: 700;
}

.card-grid {
  display: grid;
  gap: 18px;
}

.card {
  position: relative;
  min-height: 100%;
  padding: clamp(26px, 3vw, 36px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: #b8d0e8;
  box-shadow: var(--shadow-sm);
}

.card__number {
  display: block;
  margin-bottom: 32px;
  color: var(--blue-600);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.card p:last-child {
  margin-bottom: 0;
}

.card--dark {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--white);
  background: rgba(255, 255, 255, 0.055);
}

.card--dark p {
  color: #bfd1e5;
}

.card--dark:hover {
  border-color: rgba(86, 168, 221, 0.55);
  box-shadow: none;
}

.process-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  counter-reset: process;
  list-style: none;
}

.process-list li {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 30px 0 30px 58px;
  border-bottom: 1px solid var(--line);
  counter-increment: process;
}

.process-list li::before {
  position: absolute;
  top: 30px;
  left: 0;
  color: var(--blue-600);
  content: "0" counter(process);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.process-list h3,
.process-list p {
  margin: 0;
}

.process-list p {
  color: var(--muted);
}

.capability-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.capability-list li::before {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  content: "";
  background: var(--blue-400);
}

.statement {
  display: grid;
  align-items: center;
  gap: 34px;
  padding: clamp(34px, 6vw, 70px);
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 82% 20%, rgba(86, 168, 221, 0.22), transparent 26%),
    var(--navy-900);
  box-shadow: var(--shadow-lg);
}

.statement h2,
.statement p {
  margin-bottom: 0;
}

.statement p {
  max-width: 600px;
  color: #c8d8ea;
}

.email-link {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 12px;
  color: var(--blue-400);
  font-size: clamp(1rem, 3vw, 1.35rem);
  font-weight: 750;
  overflow-wrap: anywhere;
}

.contact-panel {
  padding: clamp(30px, 5vw, 60px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.contact-panel__meta {
  display: grid;
  gap: 18px;
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.contact-panel__meta span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-panel__meta strong {
  display: block;
  margin-top: 2px;
  color: var(--navy-900);
}

.legal-banner {
  margin-bottom: 36px;
  padding: 18px 20px;
  border-left: 4px solid var(--blue-600);
  border-radius: 0 10px 10px 0;
  color: #30465f;
  background: var(--blue-100);
}

.legal-content h2 {
  margin-top: 54px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.legal-content h3 {
  margin-top: 34px;
}

.legal-content ul {
  padding-left: 22px;
}

.legal-content li + li {
  margin-top: 9px;
}

.legal-meta {
  margin-bottom: 36px;
  color: var(--muted);
}

.site-footer {
  color: #bdcde0;
  background: var(--navy-950);
}

.footer-main {
  display: grid;
  gap: 42px;
  padding-block: 64px 44px;
}

.footer-brand .brand {
  margin-bottom: 20px;
  color: var(--white);
}

.footer-brand p {
  max-width: 430px;
  color: #9fb4cd;
}

.footer-nav {
  display: grid;
  gap: 32px;
}

.footer-nav h2 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  color: #bdcde0;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--blue-400);
}

.footer-legal {
  display: grid;
  gap: 12px;
  padding-block: 24px 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #8fa5c0;
  font-size: 0.84rem;
}

.footer-legal p {
  margin: 0;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.js.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.js.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.not-found {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  place-items: center;
  padding-block: 70px;
  text-align: center;
}

.not-found__code {
  margin-bottom: 10px;
  color: var(--blue-600);
  font-size: clamp(5rem, 18vw, 10rem);
  font-weight: 850;
  letter-spacing: -0.08em;
  line-height: 0.85;
}

@media (min-width: 620px) {
  .card-grid--services,
  .card-grid--capabilities,
  .card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-panel__meta,
  .footer-legal {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .section-heading {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
  }

  .hero-visual {
    display: grid;
  }

  .split-grid {
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  }

  .statement {
    grid-template-columns: minmax(0, 1.3fr) auto;
  }

  .footer-main {
    grid-template-columns: minmax(0, 1.1fr) minmax(400px, 0.9fr);
  }

  .footer-legal {
    grid-template-columns: 1.4fr 0.6fr;
  }
}

@media (min-width: 1020px) {
  .card-grid--services,
  .card-grid--capabilities {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .card-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1019px) {
  .header-cta {
    display: none;
  }

  .js .nav-toggle {
    display: block;
  }

  .site-nav {
    width: 100%;
    margin: 0;
  }

  .site-nav ul {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .site-nav a {
    width: 100%;
    min-height: 48px;
    justify-content: space-between;
    padding-inline: 14px;
  }

  .header-inner {
    flex-wrap: wrap;
    padding-block: 14px;
  }

  .js .site-nav {
    display: none;
    padding: 10px 0 8px;
    border-top: 1px solid var(--line);
  }

  .js .site-header.nav-open .site-nav {
    display: block;
  }

  .site-header.nav-open {
    max-height: 100svh;
    overflow-y: auto;
  }
}

@media (max-width: 420px) {
  .container,
  .narrow {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand__name span {
    display: none;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.35rem, 13vw, 3.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}