:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --text: #101828;
  --muted: #64748b;
  --line: #e5eaf2;
  --primary: #2962ff;
  --primary-dark: #1747c9;
  --dark: #09111f;
  --dark-soft: #111c2e;
  --green: #20c878;
  --radius: 18px;
  --shadow: 0 22px 70px rgba(23, 42, 79, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(229, 234, 242, .9);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  width: min(1180px, calc(100% - 40px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-weight: 750;
  font-size: 17px;
  text-decoration: none;
  letter-spacing: -.2px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #3775ff, #123cb0);
  box-shadow: 0 8px 18px rgba(41, 98, 255, .28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  color: #48566a;
  font-size: 14px;
  font-weight: 550;
  text-decoration: none;
  transition: color .2s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

.status-link {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.status-dot,
.eyebrow-dot,
.large-status-dot,
.online i {
  display: inline-block;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(32, 200, 120, .13);
}

.status-dot {
  width: 7px;
  height: 7px;
  margin-right: 7px;
}

.menu-button {
  display: none;
  border: 0;
  background: none;
  padding: 7px;
}

.menu-button span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 105px 0 92px;
  background:
    radial-gradient(circle at 80% 20%, rgba(43, 102, 255, .13), transparent 27%),
    linear-gradient(180deg, #fff, #f6f8fc);
}

.hero-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  left: -300px;
  top: -280px;
  border-radius: 50%;
  background: rgba(41, 98, 255, .08);
  filter: blur(5px);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 72px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #42516a;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
}

.hero h1 {
  max-width: 700px;
  margin: 0;
  color: #0b1324;
  font-size: clamp(46px, 6vw, 74px);
  line-height: 1.04;
  letter-spacing: -3.3px;
}

.hero-text {
  max-width: 610px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.75;
}

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

.button {
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 12px 26px rgba(41, 98, 255, .25);
}

.primary:hover {
  background: var(--primary-dark);
}

.secondary {
  color: #26364c;
  border: 1px solid #d9e0ea;
  background: rgba(255, 255, 255, .78);
}

.trust-row {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}

.trust-row div {
  display: flex;
  flex-direction: column;
}

.trust-row strong {
  font-size: 19px;
  letter-spacing: -.4px;
}

.trust-row span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.network-card {
  padding: 26px;
  border: 1px solid rgba(220, 227, 238, .9);
  border-radius: 22px;
  background: rgba(255, 255, 255, .92);
  box-shadow: var(--shadow);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.small-label {
  color: #7a879a;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
}

.card-top h2 {
  margin: 5px 0 0;
  font-size: 19px;
}

.live-badge {
  padding: 6px 9px;
  border-radius: 20px;
  color: #16724a;
  background: #e9fbf2;
  font-size: 11px;
  font-weight: 750;
}

.live-badge span {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--green);
}

.network-visual {
  position: relative;
  height: 230px;
  margin: 24px 0;
  overflow: hidden;
  border-radius: 16px;
  background:
    linear-gradient(rgba(54, 88, 140, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 88, 140, .07) 1px, transparent 1px),
    #f6f9ff;
  background-size: 28px 28px;
}

.core-node {
  position: absolute;
  z-index: 3;
  width: 65px;
  height: 65px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  color: #fff;
  border: 8px solid rgba(41, 98, 255, .14);
  border-radius: 50%;
  background: var(--primary);
  background-clip: padding-box;
  font-weight: 800;
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px dashed rgba(41, 98, 255, .28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 150px;
  height: 150px;
}

.orbit-two {
  width: 230px;
  height: 230px;
}

.node {
  position: absolute;
  width: 13px;
  height: 13px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 5px 14px rgba(31, 72, 176, .35);
}

.node-one { left: 18%; top: 35%; }
.node-two { right: 18%; top: 27%; }
.node-three { left: 28%; bottom: 18%; }
.node-four { right: 23%; bottom: 20%; }

.metrics {
  border-top: 1px solid var(--line);
}

.metric {
  padding: 13px 1px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.metric:last-child {
  border-bottom: 0;
}

.metric span {
  color: #5c697c;
}

.healthy {
  color: #188052;
  font-size: 12px;
}

.logo-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.strip-grid {
  min-height: 86px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  text-align: center;
  color: #8190a5;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
}

.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 50px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

.section-kicker {
  color: var(--primary);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 1.4px;
}

.section-heading h2,
.dark-section h2,
.contact-box h2 {
  margin: 12px 0 16px;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: -1.8px;
}

.section-heading p,
.dark-section p,
.company-copy p,
.contact-box p {
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 35px rgba(35, 53, 85, .05);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: var(--primary);
  background: #edf3ff;
  font-size: 12px;
  font-weight: 850;
}

.feature-card h3 {
  margin: 22px 0 10px;
  font-size: 20px;
}

.feature-card p {
  min-height: 80px;
  color: var(--muted);
  font-size: 14px;
}

.feature-card a {
  color: var(--primary);
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.feature-card a span {
  margin-left: 5px;
}

.dark-section {
  color: #fff;
  background:
    radial-gradient(circle at 90% 10%, rgba(41, 98, 255, .19), transparent 25%),
    var(--dark);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 80px;
  align-items: center;
}

.section-kicker.light {
  color: #8eb2ff;
}

.dark-section p {
  color: #a9b6c8;
}

.check-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 13px 0;
  padding-left: 29px;
  color: #d7deea;
  font-size: 14px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #72a0ff;
  font-weight: 800;
}

.region-panel {
  overflow: hidden;
  border: 1px solid rgba(148, 167, 199, .18);
  border-radius: 18px;
  background: rgba(255, 255, 255, .055);
}

.region-row {
  padding: 20px 23px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(148, 167, 199, .13);
}

.region-row:last-child {
  border-bottom: 0;
}

.region-row div {
  display: flex;
  flex-direction: column;
}

.region-row strong {
  font-size: 14px;
}

.region-row div span {
  color: #8e9caf;
  font-size: 11px;
}

.online {
  color: #7ce2b0;
  font-size: 11px;
  font-weight: 700;
}

.online i {
  width: 6px;
  height: 6px;
  margin-right: 6px;
}

.company-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: start;
}

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

.status-section {
  padding: 0 0 100px;
}

.status-box {
  min-height: 145px;
  padding: 32px 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 35px rgba(35, 53, 85, .05);
}

.status-message {
  display: flex;
  align-items: center;
  gap: 22px;
}

.large-status-dot {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.status-message h2 {
  margin: 3px 0 0;
  font-size: 23px;
}

.status-message p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.updated {
  color: #8a96a7;
  font-size: 11px;
}

.contact-section {
  color: #fff;
  background: linear-gradient(135deg, #2054d9, #16389c);
}

.contact-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.contact-box h2 {
  max-width: 650px;
}

.contact-box p {
  margin-bottom: 0;
  color: #d8e3ff;
}

.white-button {
  min-width: 138px;
  color: #16389c;
  background: #fff;
  box-shadow: 0 12px 26px rgba(5, 22, 68, .2);
}

footer {
  padding: 70px 0 28px;
  color: #a5b0c0;
  background: #080f1c;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 70px;
}

.footer-brand {
  color: #fff;
}

.footer-grid > div:first-child p {
  max-width: 380px;
  margin-top: 18px;
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 90px;
}

.footer-links div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links strong {
  margin-bottom: 6px;
  color: #fff;
  font-size: 13px;
}

.footer-links a {
  color: #9ca8b9;
  font-size: 12px;
  text-decoration: none;
}

.footer-bottom {
  margin-top: 55px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #182337;
  font-size: 11px;
}

.legal {
  min-height: calc(100vh - 300px);
  padding: 90px 0;
}

.legal article {
  max-width: 780px;
  padding: 45px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.legal h1 {
  margin-top: 0;
  font-size: 42px;
  letter-spacing: -1.5px;
}

.legal h2 {
  margin-top: 30px;
  font-size: 20px;
}

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

@media (max-width: 860px) {
  .hero-grid,
  .split-layout,
  .company-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero {
    padding-top: 75px;
  }

  .hero h1 {
    letter-spacing: -2.2px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card p {
    min-height: auto;
  }

  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    padding: 25px 0;
  }
}

@media (max-width: 700px) {
  .menu-button {
    display: block;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 66px;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    padding: 10px;
  }

  .status-link {
    margin-top: 5px;
  }

  .trust-row {
    gap: 22px;
  }

  .network-card {
    padding: 19px;
  }

  .section {
    padding: 75px 0;
  }

  .contact-box,
  .status-box,
  .footer-grid,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .status-box {
    gap: 22px;
  }

  .footer-links {
    width: 100%;
    gap: 70px;
  }
}

@media (max-width: 480px) {
  .container,
  .nav-wrap {
    width: min(100% - 28px, 1120px);
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-text {
    font-size: 17px;
  }

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

  .contact-box h2,
  .section-heading h2,
  .dark-section h2 {
    font-size: 34px;
  }

  .legal article {
    padding: 28px 22px;
  }
}