:root {
  color-scheme: light;
  --ink: #102235;
  --muted: #5d6b7b;
  --line: #d8e0e8;
  --paper: #f7f9fb;
  --white: #ffffff;
  --blue: #0d3b66;
  --cyan: #00a6c8;
  --green: #2e7d5b;
  --gold: #d7a032;
  --shadow: 0 24px 70px rgba(16, 34, 53, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.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;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 14px clamp(20px, 5vw, 72px);
  background:
    linear-gradient(90deg, rgba(8, 24, 39, 0.96), rgba(13, 59, 102, 0.94)),
    rgba(8, 24, 39, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background:
    linear-gradient(90deg, rgba(8, 24, 39, 0.98), rgba(13, 59, 102, 0.97)),
    rgba(8, 24, 39, 0.98);
  border-color: rgba(0, 166, 200, 0.22);
  box-shadow: 0 12px 34px rgba(8, 24, 39, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 172px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a {
  position: relative;
}

.site-nav a::after {
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 5vw, 72px);
  min-height: calc(100vh - 82px);
  padding: clamp(70px, 9vw, 118px) clamp(20px, 5vw, 72px) clamp(56px, 7vw, 86px);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(13, 59, 102, 0.96), rgba(16, 34, 53, 0.96)),
    radial-gradient(circle at 78% 24%, rgba(0, 166, 200, 0.22), transparent 34%);
  color: var(--white);
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 44%;
  background: linear-gradient(135deg, transparent, rgba(215, 160, 50, 0.16));
  clip-path: polygon(36% 0, 100% 0, 100% 100%, 0 100%);
  content: "";
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.36;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.3) 75%, transparent 100%);
}

.hero-grid span {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(0, 166, 200, 0.8);
}

.hero-grid span:nth-child(1) { left: 14%; top: 24%; }
.hero-grid span:nth-child(2) { left: 31%; top: 43%; background: var(--gold); }
.hero-grid span:nth-child(3) { left: 47%; top: 19%; }
.hero-grid span:nth-child(4) { left: 62%; top: 60%; background: var(--green); }
.hero-grid span:nth-child(5) { left: 79%; top: 34%; }
.hero-grid span:nth-child(6) { left: 88%; top: 70%; background: var(--gold); }

.hero-content,
.hero-panel {
  position: relative;
  z-index: 2;
}

.hero-content {
  align-self: center;
  max-width: 840px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.band h2,
.contact h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(2.6rem, 6vw, 5.65rem);
}

.hero-copy {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.55vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 19px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
}

.button.primary {
  background: var(--cyan);
  color: #061c26;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
}

.hero-panel {
  align-self: center;
  min-height: 448px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
  font-weight: 750;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #45e287;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(69, 226, 135, 0.12);
}

.signal-map {
  position: relative;
  height: 265px;
  margin-top: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 38px 38px;
}

.node,
.line {
  position: absolute;
  display: block;
}

.node {
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.node::after {
  position: absolute;
  inset: 17px;
  background: var(--cyan);
  border-radius: 50%;
  content: "";
}

.node.core {
  left: calc(50% - 27px);
  top: calc(50% - 27px);
  transform: scale(1.25);
}

.node.cloud { left: 12%; top: 16%; }
.node.shield { right: 13%; top: 18%; }
.node.data { right: 20%; bottom: 14%; }

.node.cloud::after { background: var(--gold); }
.node.shield::after { background: #45e287; }
.node.data::after { background: #ff7a59; }

.line {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 166, 200, 0.9), transparent);
  transform-origin: left;
}

.line-a {
  left: 25%;
  top: 41%;
  width: 122px;
  transform: rotate(22deg);
}

.line-b {
  left: 51%;
  top: 46%;
  width: 118px;
  transform: rotate(-24deg);
}

.line-c {
  left: 54%;
  top: 57%;
  width: 108px;
  transform: rotate(31deg);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 16px 0 0;
}

.metrics div {
  padding: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
}

.metrics dt {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
}

.metrics dd {
  margin: 2px 0 0;
  color: var(--white);
  font-weight: 800;
}

.section,
.band,
.promo-strip,
.contact,
.site-footer {
  padding-inline: clamp(20px, 5vw, 72px);
}

.section {
  padding-block: clamp(64px, 9vw, 112px);
}

.intro,
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: start;
}

.section h2,
.band h2,
.contact h2 {
  max-width: 790px;
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.intro > p,
.split p,
.contact p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.promo-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.85fr) auto;
  gap: clamp(18px, 4vw, 42px);
  align-items: center;
  padding-block: clamp(34px, 5vw, 52px);
  background: #081827;
  color: var(--white);
}

.promo-strip h2 {
  margin: 0;
  max-width: 660px;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.08;
}

.promo-strip p:not(.eyebrow) {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 278px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 34px rgba(16, 34, 53, 0.06);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  background: #e8f7fa;
  color: var(--blue);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 900;
}

.service-card h3,
.process h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.service-card p,
.process p {
  margin: 0;
  color: var(--muted);
}

.solutions {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(247, 249, 251, 0.96)),
    var(--paper);
  border-top: 1px solid var(--line);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.solution-grid article {
  min-height: 300px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 5px solid var(--green);
  border-radius: 8px;
  box-shadow: 0 10px 34px rgba(16, 34, 53, 0.06);
}

.solution-grid article:nth-child(2) {
  border-top-color: var(--cyan);
}

.solution-grid article:nth-child(3) {
  border-top-color: var(--gold);
}

.solution-grid span {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.solution-grid h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  line-height: 1.18;
}

.solution-grid p {
  margin: 0 0 22px;
  color: var(--muted);
}

.solution-grid a {
  color: var(--blue);
  font-weight: 900;
}

.band {
  padding-block: clamp(64px, 8vw, 104px);
  background: var(--white);
  border-block: 1px solid var(--line);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process article {
  min-height: 260px;
  padding: 24px;
  background: var(--white);
}

.process span {
  display: inline-block;
  margin-bottom: 36px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.pill-list li {
  min-height: 56px;
  padding: 15px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  border-radius: 6px;
  font-weight: 800;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  padding-block: clamp(64px, 9vw, 112px);
  background: var(--blue);
  color: var(--white);
}

.contact p {
  max-width: 720px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.74);
}

.contact-details {
  padding: 26px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.contact-details a {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--cyan);
  font-size: 1.15rem;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.contact-details address,
.contact-details p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-style: normal;
}

.contact-details p {
  margin-top: 18px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-block: 24px;
  background: #081827;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--white);
  font-weight: 750;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.legal-main {
  background: var(--paper);
}

.legal-hero {
  padding: clamp(56px, 8vw, 92px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(13, 59, 102, 0.98), rgba(8, 24, 39, 0.96)),
    var(--blue);
  color: var(--white);
}

.legal-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.5rem);
  line-height: 1.05;
}

.legal-hero p {
  max-width: 720px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.08rem;
}

.legal-content {
  max-width: 940px;
  padding: clamp(44px, 7vw, 84px) clamp(20px, 5vw, 72px);
}

.legal-content section {
  padding: 0 0 30px;
  margin: 0 0 30px;
  border-bottom: 1px solid var(--line);
}

.legal-content h2 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.18;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
}

.legal-content ul {
  padding-left: 20px;
}

@media (max-width: 980px) {
  .hero,
  .intro,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    max-width: 620px;
    width: 100%;
  }

  .service-grid,
  .process,
  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .promo-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding-block: 14px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px 18px;
    background: #081827;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 0;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    font-size: clamp(2.35rem, 11vw, 3.7rem);
  }

  .hero-panel {
    min-height: 390px;
    padding: 18px;
  }

  .signal-map {
    height: 220px;
  }

  .metrics,
  .service-grid,
  .process,
  .solution-grid,
  .pill-list {
    grid-template-columns: 1fr;
  }

  .service-card,
  .process article {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .brand {
    min-width: 150px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .metrics div {
    padding: 12px;
  }

  .metrics dd {
    font-size: 0.88rem;
  }
}