:root {
  --ink: #101820;
  --muted: #66717e;
  --line: #e5e9ee;
  --paper: #f7f8fa;
  --white: #fff;
  --blue: #4b68ef;
  --green: #22ad82;
  --max: 1180px;
  --radius: 22px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
}

header {
  height: 78px;
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 248, 250, .88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(229, 233, 238, .8);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-logo {
  display: block;
  height: 36px;
  width: auto;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 31px;
  color: #4f5a66;
  font-size: 13px;
  font-weight: 600;
}

.navlinks a:hover { color: var(--ink); }

.nav-cta {
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: white !important;
}

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: white;
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
  color: var(--ink);
}

.hero {
  padding: 100px 0 80px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #5f6b78;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 10px;
  font-weight: 750;
}

.eyebrow:before {
  content: "";
  width: 22px;
  height: 1px;
  background: #8b95a0;
}

.hero h1 {
  font-size: clamp(48px, 6vw, 78px);
  line-height: .99;
  letter-spacing: -.075em;
  font-weight: 650;
  max-width: 670px;
  margin: 25px 0 24px;
}

.hero h1 span { color: #8a949f; }

.hero-copy {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 525px;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 19px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s, background .2s;
  border: 1px solid var(--ink);
}

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

.btn-primary { background: var(--ink); color: #fff; }

.btn-secondary { background: transparent; border-color: #d5dbe2; }

.arrow { font-size: 17px; line-height: 0; }

.hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  color: #77818c;
  font-size: 11px;
}

.hero-note i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.visual {
  min-height: 450px;
  position: relative;
  display: grid;
  place-items: center;
}

.orbital {
  width: min(100%, 450px);
  aspect-ratio: 1;
  position: relative;
  border-radius: 50%;
  background: radial-gradient(circle at 48% 44%, #fff 0 18%, #edf0f5 48%, #e3e8ef 70%, #f7f8fa 72%);
  border: 1px solid #e6eaf0;
  box-shadow: inset 0 0 70px rgba(255, 255, 255, .9), 0 30px 80px rgba(20, 32, 48, .05);
}

.orbital:before,
.orbital:after {
  content: "";
  position: absolute;
  inset: 11%;
  border: 1px solid rgba(125, 140, 157, .25);
  border-radius: 50%;
  transform: rotate(-28deg) scaleX(.56);
}

.orbital:after { transform: rotate(48deg) scaleX(.56); }

.core {
  position: absolute;
  inset: 32%;
  border-radius: 34%;
  background: linear-gradient(145deg, #182431, #364656);
  box-shadow: 0 18px 40px #24313e33;
  display: grid;
  place-items: center;
  color: white;
  font-size: 55px;
  font-weight: 300;
  letter-spacing: -.1em;
}

.core:after {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid #ffffff28;
  border-radius: 28%;
}

.core-accent { color: #8ce0c9; }

.node {
  position: absolute;
  width: 62px;
  height: 62px;
  border-radius: 19px;
  background: #fff;
  border: 1px solid #e4e8ee;
  box-shadow: 0 14px 30px #1b293510;
  display: grid;
  place-items: center;
}

.node svg { width: 29px; height: 29px; }

.node-a { top: 13%; left: 18%; }
.node-b { right: 10%; top: 31%; }
.node-c { left: 17%; bottom: 17%; }
.node-d { right: 20%; bottom: 10%; }

.float-label {
  position: absolute;
  padding: 10px 13px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid #e6eaf0;
  border-radius: 12px;
  font-size: 10px;
  letter-spacing: .03em;
  color: #56616d;
  box-shadow: 0 12px 30px #1726380a;
}

.label-one { top: 10%; right: 4%; }
.label-two { bottom: 22%; right: 0; }

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

.strip-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.strip-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: #7d8792;
  font-weight: 750;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: #515c68;
}

.mini-icon {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: #f0f2f6;
  display: grid;
  place-items: center;
  color: #374555;
  font-size: 12px;
}

section { padding: 105px 0; }

.section-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}

.section-kicker {
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #7b8691;
  font-weight: 750;
}

.section-title {
  font-size: clamp(34px, 4vw, 51px);
  letter-spacing: -.065em;
  line-height: 1.08;
  font-weight: 650;
  margin: 13px 0 0;
  max-width: 620px;
}

.section-desc {
  max-width: 350px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 3px;
}

.products { background: #fff; }

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.product-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  background: #fbfcfd;
}

.product-head {
  display: flex;
  align-items: center;
  gap: 13px;
}

.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  object-fit: cover;
  flex-shrink: 0;
  background: #fff;
  box-shadow: 0 8px 20px #11182714;
}

.product-name {
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -.04em;
}

.product-type {
  font-size: 11px;
  color: #7b8590;
  margin-top: 2px;
}

.product-card h3 {
  font-size: 32px;
  line-height: 1.12;
  letter-spacing: -.055em;
  font-weight: 650;
  max-width: 400px;
  margin: 29px 0 13px;
}

.product-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
  max-width: 420px;
  margin: 0;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 750;
  margin-top: 24px;
  width: max-content;
}

.product-link:hover { gap: 14px; }

.product-art {
  margin: auto auto 0;
  position: relative;
  height: 140px;
  width: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
  padding-top: 30px;
}

.route-lines {
  width: 88%;
  height: 100px;
  position: relative;
  border-radius: 16px;
  background: linear-gradient(130deg, #e6f2ee, #f3f7f5);
  overflow: hidden;
}

.route-lines svg { width: 100%; height: 100%; }

.map-pin {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 11px;
  background: #168f78;
  color: #fff;
  display: grid;
  place-items: center;
  top: 18px;
  left: 57%;
  box-shadow: 0 6px 16px #168f7830;
}

.map-pin svg { width: 17px; }

.news-stack {
  height: 114px;
  width: 82%;
  display: flex;
  align-items: end;
  gap: 9px;
  justify-content: center;
}

.news-tile {
  background: white;
  border: 1px solid #e5e9f1;
  border-radius: 12px;
  box-shadow: 0 10px 25px #273a650b;
  padding: 12px;
  width: 30%;
  height: 92px;
}

.news-tile:nth-child(2) {
  height: 114px;
  width: 34%;
  background: #f3f5ff;
}

.tile-line {
  height: 5px;
  border-radius: 4px;
  background: #dfe4ee;
  margin-bottom: 7px;
}

.tile-line.dark { background: #7889e7; width: 60%; }
.tile-line.short { width: 55%; }

.tile-dot {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: #e5eaff;
  margin-bottom: 10px;
}

.about { background: var(--paper); }

.about-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 100px;
  align-items: start;
}

.about-big {
  font-size: clamp(38px, 4.4vw, 58px);
  line-height: 1.05;
  letter-spacing: -.065em;
  font-weight: 620;
  margin: 0;
}

.about-content { padding-top: 5px; }

.about-content p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
  margin: 0 0 22px;
}

.principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}

.principle {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
}

.principle-num {
  font-size: 10px;
  letter-spacing: .12em;
  color: #89939d;
  font-weight: 750;
}

.principle h4 {
  font-size: 14px;
  margin: 11px 0 5px;
  letter-spacing: -.02em;
}

.principle p {
  font-size: 12px;
  line-height: 1.65;
  margin: 0;
  color: var(--muted);
}

.cta-section {
  padding: 20px 0 100px;
  background: var(--paper);
}

.cta-panel {
  border-radius: 25px;
  background: #131e2a;
  color: white;
  padding: 54px 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  position: relative;
  overflow: hidden;
}

.cta-panel:after {
  content: "";
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  border: 1px solid #ffffff12;
  right: 13%;
  top: -220px;
  box-shadow: 0 0 0 35px #ffffff08, 0 0 0 75px #ffffff05;
}

.cta-panel > * { position: relative; z-index: 1; }

.cta-panel .section-kicker { color: #9aa8b6; }

.cta-panel h2 {
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -.06em;
  line-height: 1.1;
  font-weight: 620;
  margin: 13px 0 0;
  max-width: 580px;
}

.cta-panel .btn {
  background: #fff;
  color: #111c28;
  border-color: #fff;
  white-space: nowrap;
}

footer {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 35px 0 25px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 35px;
  padding-bottom: 32px;
}

.footer-blurb {
  max-width: 300px;
  color: var(--muted);
  font-size: 12px;
  margin-top: 14px;
}

.footer-links { display: flex; gap: 55px; }

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 12px;
  color: #68737e;
}

.footer-col strong {
  color: var(--ink);
  font-size: 11px;
  margin-bottom: 3px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #87919b;
  font-size: 10px;
}

.footer-bottom a:hover { color: var(--ink); }

@media (max-width: 850px) {
  .hero { padding: 72px 0 55px; }
  .hero-grid { grid-template-columns: 1fr; gap: 25px; }
  .hero-copy { max-width: 600px; }
  .visual { min-height: 370px; }
  .orbital { width: min(80%, 370px); }
  .section-top { align-items: start; flex-direction: column; gap: 18px; }
  .about-grid { grid-template-columns: 1fr; gap: 35px; }
  .strip-inner { flex-wrap: wrap; padding: 20px 0; justify-content: flex-start; }
  .strip-title { width: 100%; }
  .footer-links { gap: 28px; }
  .cta-panel { padding: 42px; }
}

@media (max-width: 620px) {
  .wrap { width: min(var(--max), calc(100% - 34px)); }
  header { height: 68px; }
  .brand-logo { height: 30px; }

  .navlinks {
    display: none;
    position: absolute;
    top: 67px;
    left: 0;
    right: 0;
    background: #f7f8fa;
    padding: 20px 24px 24px;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .navlinks.open { display: flex; }
  .navlinks .nav-cta { text-align: center; }
  .menu-btn { display: block; }

  .hero { padding: 59px 0 38px; }
  .hero h1 { font-size: clamp(45px, 13vw, 65px); margin-top: 20px; }
  .hero-copy { font-size: 15px; }
  .actions { gap: 9px; }
  .btn { padding: 13px 16px; }
  .visual { min-height: 320px; margin-top: 2px; }
  .orbital { width: min(83%, 310px); }
  .core { font-size: 44px; }
  .node { width: 48px; height: 48px; border-radius: 15px; }
  .node svg { width: 23px; }
  .float-label { font-size: 9px; padding: 8px 10px; }
  .label-one { right: 0; }
  .label-two { right: -2%; bottom: 16%; }
  .strip-inner { gap: 15px 20px; }
  .strip-item { font-size: 11px; }
  .strip-item:nth-last-child(1) { display: none; }
  section { padding: 75px 0; }
  .section-title { font-size: 39px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 415px; padding: 24px; }
  .product-card h3 { font-size: 30px; }
  .product-art { height: 125px; }
  .about-big { font-size: 43px; }
  .principles { grid-template-columns: 1fr 1fr; }
  .principle { padding: 14px; }
  .cta-section { padding-bottom: 65px; }
  .cta-panel {
    padding: 33px 25px;
    align-items: flex-start;
    flex-direction: column;
    border-radius: 20px;
  }
  .cta-panel h2 { font-size: 35px; }
  .footer-top { flex-direction: column; }
  .footer-links { width: 100%; justify-content: space-between; gap: 16px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .footer-bottom span:last-child { display: flex; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *:before,
  *:after { transition: none !important; }
}