:root {
  color-scheme: dark;
  font-family: Inter, ui-rounded, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f3fbfc;
  background: #06131d;
  --ink: #f3fbfc;
  --muted: #b6c9d0;
  --line: rgba(199, 236, 239, 0.2);
  --teal: #6fe0da;
  --yellow: #ffd36d;
  --panel: rgba(18, 40, 52, 0.8);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: #06131d;
  color: var(--ink);
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100% - 2rem, 1120px);
  margin: 0 auto;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 850;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
}

.site-nav div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.9rem;
}

.site-nav div a {
  color: #e8f6f7;
  font-size: 0.9rem;
  font-weight: 720;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: min(760px, 88vh);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #102c3b url("assets/hero-flight.webp") center 52% / cover no-repeat;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(2, 12, 20, 0.52);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 1120px);
  margin: 0 auto;
  padding: 8rem 0 5rem;
}

.app-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-lockup img {
  width: clamp(72px, 9vw, 112px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0.3rem 0 0;
  font-size: clamp(3rem, 10vw, 7.5rem);
  line-height: 0.92;
}

.hero-copy {
  max-width: 670px;
  margin: 1.5rem 0 0;
  color: #e6f1f3;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 620;
  line-height: 1.55;
}

.hero-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background: rgba(4, 20, 29, 0.72);
  color: #fff;
  font-weight: 780;
  text-decoration: none;
  backdrop-filter: blur(14px);
}

.action.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: #06262b;
}

.band {
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.band.light {
  background: #eef7f7;
  color: #0b2633;
}

.inner {
  width: min(100% - 2rem, 1120px);
  margin: 0 auto;
}

.section-heading {
  max-width: 730px;
}

.section-heading h2,
.legal-shell h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(2.1rem, 6vw, 4.4rem);
  line-height: 1;
}

.section-heading p,
.legal-shell p,
.legal-shell li {
  color: var(--muted);
  line-height: 1.7;
}

.light .section-heading p {
  color: #486471;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 3rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.feature-list article {
  min-height: 210px;
  padding: 1.5rem;
  background: #0b202c;
}

.feature-list strong {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--yellow);
  font-size: 1.15rem;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.screens {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 3rem;
  align-items: start;
}

.screens figure {
  margin: 0;
}

.screens img {
  width: 100%;
  border: 1px solid rgba(12, 45, 57, 0.16);
  border-radius: 8px;
  box-shadow: 0 24px 50px rgba(18, 45, 56, 0.18);
}

.screens figcaption {
  margin-top: 0.8rem;
  color: #486471;
  font-weight: 760;
  text-align: center;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.facts ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.facts li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: #d6e6e9;
  font-weight: 680;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-page {
  background: #071823;
}

.legal-header {
  border-bottom: 1px solid var(--line);
  background: #0a202d;
}

.legal-header .site-nav {
  position: static;
}

.legal-shell {
  width: min(100% - 2rem, 820px);
  margin: 0 auto;
  padding: 4rem 0 6rem;
}

.legal-shell h2 {
  margin: 2.6rem 0 0.7rem;
  color: var(--teal);
  font-size: 1.35rem;
}

.legal-shell a {
  color: var(--teal);
  text-underline-offset: 0.2rem;
}

.notice {
  margin: 1.5rem 0;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--yellow);
  background: var(--panel);
}

@media (max-width: 820px) {
  .site-nav div a:not(:last-child) {
    display: none;
  }

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

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

@media (max-width: 620px) {
  .hero {
    min-height: 82vh;
    background-position: 62% 50%;
  }

  .hero-content {
    padding-bottom: 3.25rem;
  }

  .app-lockup {
    align-items: flex-end;
  }

  h1 {
    font-size: 3.6rem;
  }

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

  .feature-list article {
    min-height: 0;
  }

  .screens {
    width: min(100%, 390px);
    margin-inline: auto;
  }

  .site-footer .inner {
    display: block;
  }

  .site-footer nav {
    margin-top: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}