* {
  box-sizing: border-box;
}

:root {
  --navy: #0b2942;
  --blue: #0b5ea8;
  --blue-2: #2b89d6;
  --sky: #eaf5ff;
  --text: #183247;
  --muted: #667a8a;
  --line: #dbe6ee;
  --white: #ffffff;
  --bg: #f8fbfd;
  --green: #1aad6f;
}

html {
  scroll-behavior: smooth;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11,41,66,.08);
}

.nav-wrap {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--blue), var(--blue-2));
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 22px;
  box-shadow: 0 8px 22px rgba(11,94,168,.22);
}

.brand-text {
  display: grid;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 18px;
  letter-spacing: .2px;
}

.brand-text small {
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 650;
}

.site-nav a:not(.nav-cta):hover {
  color: var(--blue);
}

.nav-cta {
  padding: 11px 17px;
  border-radius: 10px;
  color: white;
  background: var(--navy);
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

.hero {
  padding: 82px 0 68px;
  background:
    radial-gradient(circle at 85% 20%, rgba(43,137,214,.16), transparent 34%),
    linear-gradient(180deg, #fff, #f8fbfd);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 70px;
}

.eyebrow, .section-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.8px;
  color: var(--blue);
  margin-bottom: 14px;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(44px, 6vw, 74px);
  line-height: 1.04;
  letter-spacing: -2.5px;
  color: var(--navy);
}

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

.hero-copy > p {
  font-size: 19px;
  color: var(--muted);
  max-width: 660px;
  margin: 24px 0 30px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 12px;
  font-weight: 750;
  font-size: 14px;
}

.btn-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 12px 30px rgba(11,94,168,.23);
}

.btn-secondary {
  background: white;
  border: 1px solid var(--line);
  color: var(--navy);
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.hero-trust strong,
.hero-trust span {
  display: block;
}

.hero-trust strong {
  font-size: 13px;
  color: var(--navy);
}

.hero-trust span {
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}

.hero-card {
  min-height: 520px;
  border-radius: 34px;
  position: relative;
  padding: 36px;
  overflow: hidden;
  background:
    linear-gradient(145deg, #0c3150, #0b5ea8 75%, #2879bd);
  color: white;
  box-shadow: 0 28px 70px rgba(11,41,66,.26);
}

.signal-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
}

.orbit-one {
  width: 370px;
  height: 370px;
  right: -50px;
  top: -60px;
}

.orbit-two {
  width: 500px;
  height: 500px;
  right: -100px;
  top: -125px;
}

.router-visual {
  width: 260px;
  height: 190px;
  position: absolute;
  top: 110px;
  left: 50%;
  transform: translateX(-50%);
}

.router-antennas {
  display: flex;
  justify-content: space-around;
  padding: 0 48px;
}

.router-antennas span {
  width: 5px;
  height: 86px;
  background: rgba(255,255,255,.86);
  border-radius: 8px 8px 0 0;
}

.router-body {
  width: 100%;
  height: 78px;
  border-radius: 20px;
  background: rgba(255,255,255,.94);
  margin-top: -4px;
  display: flex;
  gap: 10px;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
  box-shadow: 0 24px 45px rgba(0,0,0,.22);
}

.router-light {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(26,173,111,.65);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.18);
  padding: 9px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.status-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #44e0a0;
  box-shadow: 0 0 12px rgba(68,224,160,.8);
}

.hero-card-copy {
  position: absolute;
  left: 36px;
  right: 36px;
  bottom: 34px;
}

.hero-card-copy small {
  opacity: .7;
  letter-spacing: 1.5px;
}

.hero-card-copy strong {
  display: block;
  font-size: 34px;
  margin-top: 6px;
}

.hero-card-copy p {
  margin: 8px 0 0;
  color: rgba(255,255,255,.78);
}

.section {
  padding: 90px 0;
}

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

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -1.2px;
}

.body-copy {
  color: var(--muted);
  font-size: 17px;
}

.body-copy p:first-child {
  margin-top: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 42px;
}

.service-card {
  background: white;
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(11,41,66,.04);
}

.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: var(--sky);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 22px;
}

.service-card h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 19px;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.section-heading-row {
  display: grid;
  grid-template-columns: 1fr .6fr;
  gap: 70px;
  align-items: end;
}

.section-heading-row > p {
  color: var(--muted);
  margin: 0;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.coverage-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  background: white;
}

.coverage-card span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 20px;
}

.coverage-card strong,
.coverage-card small {
  display: block;
}

.coverage-card strong {
  color: var(--navy);
  font-size: 20px;
}

.coverage-card small {
  margin-top: 6px;
  color: var(--muted);
}

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

.section-kicker.light {
  color: #86c5f6;
}

.section-dark h2 {
  color: white;
}

.value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.value-list {
  display: grid;
  gap: 18px;
}

.value-list > div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  align-items: start;
}

.value-list span {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #7ee2b7;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.value-list p {
  margin: 0;
  color: rgba(255,255,255,.72);
}

.value-list strong {
  color: white;
}

.contact-section {
  background:
    radial-gradient(circle at 10% 0%, rgba(43,137,214,.12), transparent 25%),
    white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 80px;
  align-items: center;
}

.contact-grid > div:first-child p {
  color: var(--muted);
  font-size: 17px;
  max-width: 620px;
}

.contact-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: white;
  box-shadow: 0 18px 50px rgba(11,41,66,.08);
}

.contact-card a {
  display: block;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.contact-card a:last-child {
  border-bottom: 0;
}

.contact-card a:hover {
  background: var(--bg);
}

.contact-card small,
.contact-card strong {
  display: block;
}

.contact-card small {
  font-size: 10px;
  letter-spacing: 1.3px;
  color: var(--muted);
}

.contact-card strong {
  color: var(--navy);
  margin-top: 4px;
  font-size: 17px;
}

.site-footer {
  padding: 40px 0;
  background: #071c2e;
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr 1.2fr;
  gap: 30px;
  align-items: start;
}

.site-footer p {
  margin: 7px 0 0;
  color: rgba(255,255,255,.62);
  font-size: 13px;
}

.site-footer small {
  color: rgba(255,255,255,.5);
}

.copyright {
  text-align: right;
}

@media (max-width: 960px) {
  .hero-grid,
  .two-col,
  .section-heading-row,
  .value-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-card {
    min-height: 460px;
  }

  .cards-grid,
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .copyright {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 30px rgba(11,41,66,.08);
  }

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

  .hero {
    padding-top: 56px;
  }

  .hero h1 {
    font-size: 46px;
    letter-spacing: -1.6px;
  }

  .hero-trust {
    grid-template-columns: 1fr;
  }

  .cards-grid,
  .coverage-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 68px 0;
  }

  .container {
    width: min(100% - 28px, 1180px);
  }
}