@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Rajdhani:wght@600;700&display=swap");

:root {
  --midnight: #1A2B4A;
  --midnight-2: #14223c;
  --slate: #2C4A73;
  --cyan: #0097B2;
  --cyan-bright: #13bdd8;
  --white: #F5F7FA;
  --graphite: #3D4F61;
  --line: rgba(26, 43, 74, 0.14);
  --shadow: 0 24px 80px rgba(13, 24, 45, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--graphite);
  background: var(--white);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--cyan-bright); outline-offset: 4px; }
main { overflow: hidden; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(245, 247, 250, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--midnight);
  font-family: Rajdhani, Inter, sans-serif;
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brand img, .footer-brand img {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  object-fit: cover;
}
nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 28px);
  color: var(--midnight);
  font-size: 0.92rem;
  font-weight: 700;
}
nav a:not(.nav-cta) { opacity: 0.82; }
nav a:hover { opacity: 1; }
.nav-cta { padding: 10px 14px; color: white; background: var(--midnight); border: 1px solid var(--midnight); }

.hero {
  position: relative;
  min-height: 760px;
  padding: 96px clamp(20px, 5vw, 72px) 74px;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 18%, rgba(0, 151, 178, 0.22), transparent 30%),
    radial-gradient(circle at 10% 20%, rgba(44, 74, 115, 0.62), transparent 34%),
    linear-gradient(135deg, var(--midnight), var(--midnight-2));
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(245, 247, 250, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 247, 250, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 86%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.82fr);
  gap: clamp(40px, 6vw, 92px);
  align-items: center;
  max-width: 1220px;
  margin: 0 auto;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan-bright);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1, h2, h3 {
  margin: 0;
  color: var(--midnight);
  font-family: Rajdhani, Inter, sans-serif;
  letter-spacing: -0.015em;
}
.hero h1 {
  max-width: 820px;
  color: white;
  font-size: clamp(3.7rem, 8vw, 7.9rem);
  line-height: 0.86;
  text-transform: uppercase;
}
.hero-lede {
  max-width: 760px;
  margin: 28px 0 0;
  color: rgba(245, 247, 250, 0.86);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 0;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { color: white; background: var(--cyan); border: 1px solid var(--cyan); }
.button.secondary { color: white; background: transparent; border: 1px solid rgba(245, 247, 250, 0.38); }
.legal-note {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(245, 247, 250, 0.72);
  font-size: 0.9rem;
  line-height: 1.55;
}

.radar-panel {
  position: relative;
  min-height: 520px;
  padding: 22px;
  background: rgba(12, 22, 42, 0.66);
  border: 1px solid rgba(245, 247, 250, 0.14);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.scan-header, .telemetry { position: relative; z-index: 2; }
.scan-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(245, 247, 250, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.scan-header strong { color: var(--cyan-bright); }
.radar {
  position: relative;
  width: min(420px, 76vw);
  height: min(420px, 76vw);
  margin: 32px auto;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 151, 178, 0.09), transparent 52%),
    linear-gradient(90deg, transparent calc(50% - 1px), rgba(245, 247, 250, 0.16) 50%, transparent calc(50% + 1px)),
    linear-gradient(0deg, transparent calc(50% - 1px), rgba(245, 247, 250, 0.16) 50%, transparent calc(50% + 1px));
}
.ring {
  position: absolute;
  inset: 50%;
  border: 1px solid rgba(0, 151, 178, 0.38);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.ring-1 { width: 32%; height: 32%; }
.ring-2 { width: 62%; height: 62%; }
.ring-3 { width: 92%; height: 92%; }
.sweep {
  position: absolute;
  inset: 50%;
  width: 46%;
  height: 2px;
  background: linear-gradient(90deg, rgba(19, 189, 216, 0.86), transparent);
  transform-origin: left center;
  animation: sweep 5.8s linear infinite;
}
.asset {
  position: absolute;
  left: calc(50% - 17px);
  top: calc(50% - 17px);
  width: 34px;
  height: 34px;
  background: var(--white);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.target {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid var(--cyan-bright);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(0, 151, 178, 0.12);
}
.target-a { right: 22%; top: 30%; }
.target-b { left: 25%; bottom: 27%; }
.telemetry { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.telemetry div { padding: 14px; background: rgba(245, 247, 250, 0.06); border: 1px solid rgba(245, 247, 250, 0.11); }
.telemetry span { display: block; color: rgba(245, 247, 250, 0.62); font-size: 0.72rem; text-transform: uppercase; }
.telemetry strong { display: block; margin-top: 5px; color: white; font-size: 0.88rem; }

.section {
  max-width: 1220px;
  margin: 0 auto;
  padding: 96px clamp(20px, 5vw, 72px);
}
.statement {
  max-width: none;
  padding-top: 68px;
  padding-bottom: 68px;
  background: white;
}
.statement p {
  max-width: 1050px;
  margin: 0 auto;
  color: var(--midnight);
  font-family: Rajdhani, Inter, sans-serif;
  font-size: clamp(1.8rem, 3.4vw, 3.3rem);
  font-weight: 700;
  line-height: 1.05;
}
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section h2, .cta-panel h2 { font-size: clamp(2.4rem, 5vw, 4.9rem); line-height: 0.95; text-transform: uppercase; }
.section p { font-size: 1rem; line-height: 1.7; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card, .step {
  padding: 24px;
  background: white;
  border: 1px solid var(--line);
}
.card h3, .step h3 { margin-bottom: 14px; color: var(--midnight); font-size: 1.55rem; line-height: 1; }
.card p, .step p { margin: 0; }
.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 7vw, 92px);
  align-items: start;
}
.buyer-table { background: white; border: 1px solid var(--line); }
.buyer-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 20px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.buyer-row:last-child { border-bottom: 0; }
.buyer-row strong { color: var(--midnight); }
.approach {
  max-width: none;
  color: white;
  background: var(--midnight);
}
.approach .section-heading { max-width: 1220px; margin-inline: auto; }
.approach h2, .approach h3 { color: white; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}
.step { background: rgba(245, 247, 250, 0.06); border-color: rgba(245, 247, 250, 0.13); }
.step span {
  display: block;
  margin-bottom: 36px;
  color: var(--cyan-bright);
  font-family: Rajdhani, Inter, sans-serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 0.8;
}
.product-roadmap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 7vw, 92px);
  align-items: center;
}
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.module-grid span {
  padding: 18px 20px;
  color: var(--midnight);
  font-weight: 800;
  background: white;
  border: 1px solid var(--line);
}
.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1220px;
  margin: 0 auto 96px;
  padding: 42px;
  color: white;
  background: linear-gradient(135deg, rgba(0, 151, 178, 0.28), transparent 48%), var(--midnight);
}
.cta-panel h2 { max-width: 800px; color: white; }
.cta-panel p:not(.eyebrow) { max-width: 760px; color: rgba(245, 247, 250, 0.78); line-height: 1.65; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px clamp(20px, 5vw, 72px);
  color: rgba(245, 247, 250, 0.74);
  background: var(--midnight-2);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { color: white; }
footer p { max-width: 620px; margin: 0; text-align: right; line-height: 1.55; }

@keyframes sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sweep { animation: none; }
  .button { transition: none; }
}
@media (max-width: 980px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; }
  nav { flex-wrap: wrap; }
  .hero-grid, .split, .product-roadmap { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .cta-panel, footer { align-items: flex-start; flex-direction: column; }
  footer p { text-align: left; }
}
@media (max-width: 640px) {
  .hero { min-height: auto; padding-top: 54px; }
  .hero h1 { font-size: clamp(3rem, 17vw, 4.6rem); }
  .cards, .module-grid, .telemetry { grid-template-columns: 1fr; }
  .buyer-row { grid-template-columns: 1fr; gap: 6px; }
  .radar-panel { min-height: auto; padding: 16px; }
  .brand span { font-size: 1.1rem; }
}