:root {
  color-scheme: dark;
  --ink: #f2f0e8;
  --muted: #b8b3a6;
  --panel: rgba(26, 27, 25, 0.82);
  --panel-strong: rgba(36, 38, 35, 0.92);
  --line: rgba(242, 240, 232, 0.16);
  --accent: #54e3b2;
  --accent-2: #ff6b57;
  --accent-3: #f7c948;
  --accent-4: #7ab7ff;
  --bg: #10100f;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 107, 87, 0.1), transparent 32rem),
    linear-gradient(205deg, rgba(84, 227, 178, 0.12), transparent 34rem),
    var(--bg);
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(242, 240, 232, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 240, 232, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, calc(100% - 2rem));
  min-height: 4.5rem;
  margin: 0 auto;
  padding: 0.85rem 0;
  backdrop-filter: blur(18px);
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.7rem;
  min-width: 0;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-mark {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  border: 2px solid var(--accent);
  background:
    linear-gradient(90deg, transparent 42%, var(--accent-2) 42% 58%, transparent 58%),
    linear-gradient(transparent 42%, var(--accent-3) 42% 58%, transparent 58%);
  box-shadow: 0 0 24px rgba(84, 227, 178, 0.5);
}

.nav-links {
  gap: 0.35rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  background: rgba(16, 16, 15, 0.62);
}

.nav-links a {
  min-width: 4.6rem;
  padding: 0.6rem 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(242, 240, 232, 0.08);
  outline: none;
}

main {
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 27rem);
  gap: 2rem;
  align-items: center;
  width: min(1120px, calc(100% - 2rem));
  min-height: calc(100svh - 5rem);
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.hero-copy {
  max-width: 48rem;
}

.eyebrow,
.section-kicker,
.board-label,
.tile-label,
.panel-topline {
  margin: 0;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 11ch;
  margin: 0.75rem 0 1rem;
  font-size: 5.8rem;
  line-height: 0.95;
  letter-spacing: 0;
  text-wrap: balance;
}

.lead {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.16rem;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.primary-action,
.secondary-action,
.button-row button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  border: 1px solid var(--line);
  text-decoration: none;
  cursor: pointer;
}

.primary-action {
  min-width: 9.5rem;
  padding: 0.78rem 1.1rem;
  border-color: transparent;
  background: var(--accent);
  color: #07110d;
  font-weight: 800;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: #7af2c8;
  outline: 3px solid rgba(84, 227, 178, 0.24);
  outline-offset: 3px;
}

.secondary-action,
.button-row button {
  padding: 0.78rem 1rem;
  background: rgba(242, 240, 232, 0.06);
  color: var(--ink);
}

.secondary-action:hover,
.secondary-action:focus-visible,
.button-row button:hover,
.button-row button:focus-visible {
  border-color: rgba(242, 240, 232, 0.34);
  background: rgba(242, 240, 232, 0.12);
  outline: none;
}

.mission-panel,
.control-panel,
.dispatch-board,
.status-tile {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.mission-panel {
  position: relative;
  padding: 1.25rem;
  overflow: hidden;
}

.mission-panel::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.26rem;
  content: "";
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
}

.panel-topline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-light {
  width: 0.65rem;
  height: 0.65rem;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}

.mission-panel h2 {
  margin: 2.5rem 0 1.5rem;
  font-size: 1.85rem;
  line-height: 1.1;
}

.mission-facts {
  display: grid;
  gap: 0.68rem;
  margin: 0;
}

.mission-facts div {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-top: 0.68rem;
  border-top: 1px solid var(--line);
}

.mission-facts dt {
  color: var(--muted);
}

.mission-facts dd {
  margin: 0;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.profile-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.status-band,
.workbench,
.log-section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.5rem 0;
}

.status-band {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  border-top: 1px solid var(--line);
}

.status-band h2,
.section-heading h2 {
  margin: 0.45rem 0 0;
  font-size: 2.25rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.status-tile {
  min-height: 7.2rem;
  padding: 1rem;
}

.status-tile strong {
  display: block;
  margin-top: 1rem;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.section-heading {
  max-width: 45rem;
  margin-bottom: 1.5rem;
}

.control-layout {
  display: grid;
  grid-template-columns: minmax(17rem, 25rem) minmax(0, 1fr);
  gap: 1rem;
}

.control-panel {
  display: grid;
  gap: 1.35rem;
  padding: 1.1rem;
}

.control-panel label {
  display: grid;
  gap: 0.7rem;
  color: var(--muted);
  font-weight: 700;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.button-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.button-row button {
  width: 100%;
  min-width: 0;
}

.dispatch-board {
  display: grid;
  align-content: space-between;
  min-height: 18rem;
  padding: 1.25rem;
  background:
    linear-gradient(90deg, rgba(84, 227, 178, 0.13), transparent),
    var(--panel-strong);
}

.dispatch-message {
  max-width: 36rem;
  margin: 2rem 0;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.12;
  text-wrap: balance;
}

.packet-line {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
}

.packet-line span {
  display: block;
  height: 0.45rem;
  background: var(--accent-3);
  transform-origin: left;
  animation: packet-pulse 2.4s ease-in-out infinite;
}

.packet-line span:nth-child(2) {
  background: var(--accent);
  animation-delay: 0.2s;
}

.packet-line span:nth-child(3) {
  background: var(--accent-2);
  animation-delay: 0.4s;
}

.packet-line span:nth-child(4) {
  background: var(--accent-4);
  animation-delay: 0.6s;
}

.timeline span {
  color: var(--muted);
  line-height: 1.75;
}

.timeline {
  display: grid;
  gap: 0.9rem;
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.timeline time {
  color: var(--accent-4);
  font-weight: 900;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.noscript-note {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  max-width: 22rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--ink);
}

@keyframes packet-pulse {
  0%,
  100% {
    transform: scaleX(0.25);
    opacity: 0.5;
  }
  50% {
    transform: scaleX(1);
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .hero,
  .status-band,
  .control-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 2.5rem 0 4rem;
  }

  h1 {
    font-size: 4.2rem;
  }

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

@media (max-width: 640px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
    min-height: 0;
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    flex: 1 1 0;
    min-width: 0;
  }

  h1 {
    font-size: 3.2rem;
  }

  .lead {
    font-size: 1.02rem;
  }

  .mission-facts div,
  .timeline li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .dispatch-message {
    font-size: 1.85rem;
  }

  .button-row {
    grid-template-columns: 1fr;
  }
}

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

  .packet-line span {
    animation: none;
    transform: scaleX(1);
  }
}