:root {
  color-scheme: dark;
  --ink: #f6f2e8;
  --muted: #a7b2bd;
  --surface: #10161d;
  --surface-strong: #151d26;
  --line: rgba(246, 242, 232, 0.16);
  --cyan: #38f8cb;
  --gold: #f8d66d;
  --coral: #ff6b8a;
  --blue: #8fb6ff;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 50% 0%, rgba(56, 248, 203, 0.18), transparent 28rem),
    linear-gradient(135deg, #080a0e 0%, #111820 48%, #1d1518 100%);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.page-shell {
  overflow: hidden;
}

.hero {
  position: relative;
  min-height: 92vh;
  padding: 24px clamp(20px, 4vw, 56px) 96px;
  display: grid;
  grid-template-rows: auto 1fr;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 26vh;
  background: linear-gradient(180deg, transparent, rgba(8, 10, 14, 0.92));
  z-index: -1;
}

.nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(56, 248, 203, 0.55);
  background: rgba(56, 248, 203, 0.12);
  color: var(--cyan);
  font-family: "Space Grotesk", Inter, sans-serif;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-links a {
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  transform: translateY(-1px);
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 780px;
  padding-top: 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: "Space Grotesk", Inter, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 24px;
  font-size: clamp(4.6rem, 13vw, 12rem);
  line-height: 0.8;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.3rem);
  line-height: 0.95;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.lede {
  max-width: 610px;
  color: #d8dee1;
  font-size: clamp(1.05rem, 2vw, 1.36rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--ink);
  color: #111820;
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(246, 242, 232, 0.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(56, 248, 203, 0.5);
  background: rgba(56, 248, 203, 0.11);
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.signal-map {
  position: absolute;
  right: clamp(-120px, -6vw, -30px);
  top: clamp(120px, 18vh, 210px);
  width: min(48vw, 650px);
  min-width: 360px;
  opacity: 0.95;
  filter: drop-shadow(0 30px 70px rgba(56, 248, 203, 0.2));
}

.signal-map svg {
  width: 100%;
  height: auto;
}

.orbital {
  position: absolute;
  border: 1px solid rgba(246, 242, 232, 0.11);
  border-radius: 999px;
  animation: rotate 26s linear infinite;
}

.orbital-one {
  right: -12vw;
  top: 6vh;
  width: 48vw;
  height: 48vw;
}

.orbital-two {
  right: 8vw;
  bottom: 10vh;
  width: 24vw;
  height: 24vw;
  animation-duration: 18s;
  animation-direction: reverse;
}

.orbital::before {
  content: "";
  position: absolute;
  top: 12%;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 28px var(--gold);
}

.terminal-frame {
  position: absolute;
  right: clamp(18px, 8vw, 140px);
  bottom: 10vh;
  width: min(420px, 42vw);
  border: 1px solid rgba(246, 242, 232, 0.16);
  border-radius: 8px;
  background: rgba(16, 22, 29, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.terminal-bar {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(246, 242, 232, 0.11);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--coral);
}

.terminal-bar span:nth-child(2) {
  background: var(--gold);
}

.terminal-bar span:nth-child(3) {
  background: var(--cyan);
}

.terminal-lines {
  padding: 18px 20px 22px;
  color: #dfe9ec;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.78rem, 1.5vw, 0.94rem);
  line-height: 1.8;
}

.terminal-lines p {
  margin: 0;
}

.terminal-lines span {
  color: var(--cyan);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.metrics div {
  padding: clamp(22px, 4vw, 42px);
  background: rgba(12, 16, 21, 0.92);
}

.metrics span {
  display: block;
  color: var(--gold);
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 4.8rem);
  font-weight: 700;
  line-height: 1;
}

.metrics p {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.content-band,
.manifest,
.dispatch {
  padding: clamp(72px, 12vw, 150px) clamp(20px, 4vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.dispatch-card,
.manifest-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(246, 242, 232, 0.08), rgba(246, 242, 232, 0.035));
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.feature-grid article {
  min-height: 260px;
  padding: 28px;
}

.feature-kicker {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--coral);
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
}

.feature-grid p,
.manifest-copy p,
.dispatch-card p {
  color: var(--muted);
  line-height: 1.65;
}

.manifest {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
  gap: clamp(28px, 7vw, 96px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(56, 248, 203, 0.09), transparent 34%),
    rgba(246, 242, 232, 0.035);
}

.manifest-copy {
  max-width: 680px;
}

.manifest-panel {
  padding: 6px;
}

.panel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px;
  border-bottom: 1px solid rgba(246, 242, 232, 0.1);
}

.panel-row:last-child {
  border-bottom: 0;
}

.panel-row span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.panel-row strong {
  min-width: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.dispatch {
  display: grid;
  grid-template-columns: minmax(0, 680px) 1fr;
  gap: clamp(28px, 7vw, 96px);
  align-items: center;
}

.dispatch-card {
  padding: clamp(28px, 5vw, 54px);
}

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  color: var(--cyan);
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(2rem, 5vw, 5.8rem);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.ticker div {
  display: flex;
  width: max-content;
  gap: 32px;
  padding: 26px 0;
  animation: ticker 16s linear infinite;
}

.ticker span:nth-child(even) {
  color: var(--gold);
}

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

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: 900px;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero-copy {
    align-self: start;
    padding-top: 92px;
  }

  .signal-map {
    right: -180px;
    top: 340px;
    width: 620px;
    opacity: 0.58;
  }

  .terminal-frame {
    right: 20px;
    bottom: 54px;
    width: calc(100% - 40px);
  }

  .metrics,
  .feature-grid,
  .manifest,
  .dispatch {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 820px;
    padding-inline: 18px;
  }

  h1 {
    font-size: clamp(4.2rem, 21vw, 6.2rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

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

  .content-band,
  .manifest,
  .dispatch {
    padding-inline: 18px;
  }

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