:root {
  color-scheme: dark;
  --ink: #f6fbff;
  --muted: #b9c8cf;
  --soft: #d7e8ef;
  --line: rgba(255, 255, 255, 0.18);
  --surface: rgba(8, 23, 28, 0.78);
  --surface-strong: rgba(13, 41, 48, 0.92);
  --teal: #18c6c8;
  --amber: #f1d40f;
  --green: #5bd083;
  --graphite: #081114;
  --anchor-offset: 112px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--anchor-offset);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 72% 14%, rgba(24, 198, 200, 0.16), transparent 28rem),
    linear-gradient(180deg, #071215 0%, #0b1719 52%, #101918 100%);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 72%);
}

#signal-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  background: #071215;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(5, 14, 17, 0.62);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 160ms ease, background 160ms ease;
}

.site-header.is-scrolled {
  background: rgba(5, 14, 17, 0.88);
  border-color: var(--line);
}

.brand,
.main-nav,
.hero-actions,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-weight: 800;
  font-size: 1rem;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.main-nav {
  gap: clamp(14px, 2.8vw, 32px);
  color: var(--soft);
  font-size: 0.94rem;
  font-weight: 600;
}

.main-nav a {
  opacity: 0.86;
}

.main-nav a:hover {
  opacity: 1;
  color: white;
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(300px, 0.64fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: 120px clamp(20px, 5vw, 72px) 52px;
}

.hero-content {
  max-width: 760px;
}

.eyebrow,
.kicker {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(4rem, 11vw, 9.75rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 32px;
  color: var(--soft);
  font-size: clamp(1.18rem, 2.3vw, 1.75rem);
  line-height: 1.45;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid var(--line);
}

.button.primary {
  background: var(--amber);
  color: #111200;
  border-color: transparent;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.button:hover,
.text-link:hover {
  transform: translateY(-1px);
}

.hero-panel,
.product-feature,
.service-grid article,
.location-card {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.hero-panel {
  align-self: stretch;
  min-height: 560px;
  display: grid;
  align-content: space-between;
  gap: 24px;
  padding: clamp(20px, 3vw, 34px);
  border-radius: 8px;
}

.logo-lockup {
  display: grid;
  place-items: center;
  min-height: 220px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(24, 198, 200, 0.15), rgba(241, 212, 15, 0.08)),
    rgba(255, 255, 255, 0.05);
}

.logo-lockup img {
  width: min(72%, 250px);
  height: auto;
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
}

.signal-list {
  display: grid;
  gap: 16px;
}

.signal-list div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.signal-list span {
  color: var(--teal);
  font-weight: 800;
}

.signal-list strong {
  display: block;
  font-size: 1.02rem;
}

.signal-list p {
  grid-column: 2;
  margin: -4px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.intro-band,
.section,
.contact-band,
.site-footer {
  padding-left: clamp(20px, 5vw, 72px);
  padding-right: clamp(20px, 5vw, 72px);
}

.intro-band {
  padding-top: 26px;
  padding-bottom: 26px;
  background: rgba(255, 255, 255, 0.055);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 1180px;
  margin: 0 auto;
  background: var(--line);
}

.intro-grid div {
  min-height: 132px;
  padding: 24px;
  background: rgba(8, 17, 20, 0.84);
}

.metric {
  display: block;
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 1.9rem;
  font-weight: 800;
}

.intro-grid p {
  margin-bottom: 0;
  color: var(--soft);
  line-height: 1.55;
}

.section {
  max-width: 1324px;
  margin: 0 auto;
  padding-top: 104px;
  padding-bottom: 20px;
  scroll-margin-top: var(--anchor-offset);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  line-height: 1.08;
}

.product-feature {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding: clamp(22px, 4vw, 48px);
  border-radius: 8px;
}

.product-mark {
  display: grid;
  place-items: center;
  min-height: 260px;
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(24, 198, 200, 0.18), rgba(255, 255, 255, 0.05));
}

.product-mark img {
  width: min(76%, 240px);
  border-radius: 8px;
}

.product-copy p {
  max-width: 720px;
  color: var(--soft);
  font-size: 1.08rem;
  line-height: 1.68;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 22px;
}

.text-link {
  display: inline-flex;
  color: var(--amber);
  font-weight: 800;
}

.launch-note {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 18px 0;
  color: var(--soft);
}

.launch-note span {
  min-width: 62px;
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
}

.launch-note p {
  margin: 0;
}

.services {
  padding-top: 84px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article {
  min-height: 270px;
  padding: 28px;
  border-radius: 8px;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 32px;
  border-radius: 8px;
  background: rgba(24, 198, 200, 0.12);
  color: var(--teal);
}

.service-grid p,
.company-copy p,
.contact-band p {
  color: var(--soft);
  line-height: 1.65;
}

.company {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.42fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
  padding-bottom: 96px;
}

.company-copy p {
  max-width: 760px;
  margin-top: 24px;
  font-size: 1.08rem;
}

.location-card {
  padding: 28px;
  border-radius: 8px;
  background: var(--surface-strong);
}

.location-card span {
  display: block;
  margin-bottom: 16px;
  color: var(--amber);
  font-weight: 800;
  text-transform: uppercase;
}

.location-card strong {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.04;
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 44px;
  padding-bottom: 44px;
  background: rgba(255, 255, 255, 0.07);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: var(--anchor-offset);
}

.contact-band h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.contact-band p {
  margin: 14px 0 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.site-footer {
  justify-content: space-between;
  gap: 28px;
  padding-top: 56px;
  padding-bottom: 56px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-legal {
  display: block;
}

.footer-legal .footer-links {
  margin-top: 0;
}

.footer-legal-spacer {
  display: block;
  height: 32px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  font-weight: 700;
}

.footer-legal .footer-links a {
  color: var(--muted);
  font-weight: 600;
}

.footer-social {
  color: var(--soft);
}

.legal-hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 150px clamp(20px, 5vw, 72px) 42px;
  scroll-margin-top: var(--anchor-offset);
}

.legal-hero h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(3.4rem, 8vw, 7.2rem);
}

.legal-hero p:last-child {
  color: var(--soft);
  font-weight: 600;
}

.legal-content {
  max-width: 920px;
  margin: 0 auto 84px;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.legal-content section + section {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.14;
}

.legal-content p {
  margin-bottom: 0;
  color: var(--soft);
  font-size: 1rem;
  line-height: 1.72;
}

.legal-content a {
  color: var(--amber);
  font-weight: 800;
}

@media (max-width: 920px) {
  :root {
    --anchor-offset: 156px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.86rem;
  }

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

  .hero {
    padding-top: 142px;
  }

  .hero-panel {
    min-height: auto;
  }

  .intro-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

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

  .product-mark {
    min-height: 210px;
  }

  .contact-band,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-actions {
    justify-content: flex-start;
  }

}

@media (max-width: 560px) {
  :root {
    --anchor-offset: 188px;
  }

  .site-header {
    padding: 14px 16px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .main-nav a {
    padding: 6px 0;
  }

  .main-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2px;
  }

  .hero,
  .intro-band,
  .section,
  .legal-hero,
  .contact-band,
  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero {
    min-height: 100vh;
    padding-top: 190px;
  }

  .legal-hero {
    padding-top: 190px;
  }

  h1 {
    font-size: clamp(3.4rem, 21vw, 5.6rem);
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .product-actions {
    width: 100%;
  }

  .contact-actions {
    width: 100%;
  }

  .signal-list div {
    grid-template-columns: 36px 1fr;
  }

  .section {
    padding-top: 76px;
  }

  .service-grid article {
    min-height: auto;
  }
}