:root {
  --bg: #eef3f7;
  --panel: rgba(255,255,255,.72);
  --text: #0c1d33;
  --muted: #657386;
  --navy: #052b56;
  --blue: #0a61a8;
  --teal: #00a6a6;
  --line: rgba(16,32,51,.12);
  --shadow: 0 26px 80px rgba(5,31,61,.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at 12% 8%, rgba(0,166,166,.14), transparent 30%),
              radial-gradient(circle at 88% 16%, rgba(10,97,168,.16), transparent 34%),
              var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-glow {
  position: fixed;
  inset: auto -160px -220px auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(0,166,166,.12);
  filter: blur(50px);
  pointer-events: none;
}

.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(238,243,247,.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav { height: 86px; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 174px; max-height: 66px; object-fit: contain; mix-blend-mode: multiply; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 750; }
.nav-cta { color: white !important; padding: 11px 18px; border-radius: 999px; background: linear-gradient(135deg, var(--navy), var(--teal)); box-shadow: var(--shadow); }
.menu-btn { display: none; border: 0; background: transparent; font-size: 28px; }

.hero {
  min-height: calc(100vh - 86px);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
  padding: 76px 0;
}

.eyebrow {
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 900;
  font-size: 12px;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(48px, 7vw, 86px);
  line-height: .9;
  letter-spacing: -.07em;
  margin-bottom: 24px;
}
h2 {
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1;
  letter-spacing: -.055em;
}
h3 { font-size: 23px; letter-spacing: -.025em; }
p { color: var(--muted); line-height: 1.75; }
.lead { font-size: 19px; max-width: 720px; }

.hero-actions, .contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 900;
  text-decoration: none;
}
.btn.primary { color: white; background: linear-gradient(135deg, var(--navy), var(--teal)); box-shadow: var(--shadow); }
.btn.secondary { color: var(--text); background: rgba(255,255,255,.72); border: 1px solid var(--line); }
.btn.light { color: white; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.24); }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
  max-width: 640px;
}
.stats div {
  background: rgba(255,255,255,.6);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}
.stats strong { display: block; font-size: 28px; color: var(--navy); }
.stats span { color: var(--muted); font-size: 14px; font-weight: 700; }

.device-stage { position: relative; display: grid; place-items: center; min-height: 520px; }
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,166,166,.22);
}
.orbit-one { width: 470px; height: 470px; animation: spin 18s linear infinite; }
.orbit-two { width: 330px; height: 330px; animation: spin 12s linear infinite reverse; border-color: rgba(10,97,168,.24); }
@keyframes spin { to { transform: rotate(360deg); } }

.device-card {
  width: min(420px, 100%);
  background: linear-gradient(145deg, rgba(255,255,255,.9), rgba(230,238,245,.82));
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.device-card:before {
  content: "";
  position: absolute;
  inset: -80px auto auto -80px;
  width: 220px;
  height: 220px;
  background: rgba(0,166,166,.18);
  filter: blur(30px);
}
.device-top { display: flex; gap: 8px; margin-bottom: 22px; }
.device-top span { width: 12px; height: 12px; border-radius: 50%; background: var(--teal); opacity: .7; }
.chip-core {
  height: 220px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--navy), #0b4c75, var(--teal));
  color: white;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.chip-title { font-size: 27px; font-weight: 950; letter-spacing: .02em; }
.chip-lines i {
  position: absolute;
  height: 2px;
  background: rgba(255,255,255,.42);
  width: 120px;
}
.chip-lines i:nth-child(1) { top: 44px; left: 28px; }
.chip-lines i:nth-child(2) { top: 80px; right: 28px; }
.chip-lines i:nth-child(3) { top: 118px; left: 54px; }
.chip-lines i:nth-child(4) { bottom: 52px; right: 48px; }
.chip-lines i:nth-child(5) { bottom: 30px; left: 32px; }
.chip-lines i:nth-child(6) { top: 30px; right: 90px; width: 50px; }
.device-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 12px;
}
.device-grid div {
  background: rgba(255,255,255,.64);
  border: 1px solid var(--line);
  padding: 13px;
  border-radius: 16px;
  font-weight: 850;
  font-size: 14px;
}

.section { padding: 96px 0; }
.section-head { max-width: 820px; margin-bottom: 38px; }
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.solution-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 20px 50px rgba(5,31,61,.08);
  backdrop-filter: blur(12px);
  transition: transform .25s ease, box-shadow .25s ease;
}
.solution-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: white;
  font-size: 25px;
  margin-bottom: 22px;
}

.dark-band {
  padding: 96px 0;
  background: linear-gradient(135deg, #07192c, #073b4f);
  color: white;
}
.dark-band p { color: rgba(255,255,255,.72); }
.dark-band h2 { color: white; }
.capability-wrap {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 42px;
  align-items: start;
}
.capability-list { display: grid; gap: 14px; }
.capability-list div {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  padding: 22px;
}
.capability-list span { color: var(--teal); font-weight: 950; margin-right: 14px; }
.capability-list strong { font-size: 22px; }
.capability-list p { margin: 10px 0 0; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 18px;
}
.step {
  position: relative;
  padding: 28px;
  background: rgba(255,255,255,.65);
  border: 1px solid var(--line);
  border-radius: 26px;
}
.step b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  margin-bottom: 18px;
}

.split-section { background: rgba(255,255,255,.34); border-block: 1px solid var(--line); }
.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: start;
}

.contact-section { padding: 80px 0; }
.contact-box {
  background: linear-gradient(135deg, var(--navy), #0d5c70);
  border-radius: 34px;
  padding: 46px;
  color: white;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
  box-shadow: var(--shadow);
}
.contact-box h2 { color: white; }
.contact-box p, .contact-box .eyebrow { color: rgba(255,255,255,.76); }

.footer { padding: 32px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 950px) {
  .hero, .capability-wrap, .split { grid-template-columns: 1fr; }
  .solution-grid, .timeline { grid-template-columns: repeat(2,1fr); }
  .nav-links {
    display: none;
    position: absolute;
    top: 86px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .menu-btn { display: block; }
  .contact-box { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .brand img { width: 142px; }
  .hero { padding-top: 48px; }
  .stats, .solution-grid, .timeline { grid-template-columns: 1fr; }
  .device-stage { min-height: 420px; }
  .orbit-one { width: 350px; height: 350px; }
  .orbit-two { width: 250px; height: 250px; }
  .contact-box { padding: 30px; }
}