:root {
  color-scheme: light;
  --bg: #f7f4ec;
  --ink: #171717;
  --muted: #5d6267;
  --line: #171717;
  --paper: #fffdf6;
  --mint: #58d6a8;
  --blue: #2357ff;
  --pink: #ff4f8b;
  --yellow: #f4c542;
  --shadow: 8px 8px 0 #171717;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, rgba(23, 23, 23, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(23, 23, 23, 0.05) 1px, transparent 1px),
    var(--bg);
  background-size: 34px 34px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 42px);
  border-bottom: 3px solid var(--line);
  background: rgba(255, 253, 246, 0.92);
  backdrop-filter: blur(12px);
}

.brand,
nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  text-decoration: none;
  font-weight: 900;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 36px;
  aspect-ratio: 1;
  place-items: center;
  border: 3px solid var(--line);
  background: var(--mint);
  box-shadow: 4px 4px 0 var(--line);
}

nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav a {
  font: 800 0.78rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-decoration: none;
  text-transform: uppercase;
}

main {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(42px, 7vw, 92px) 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font: 900 0.78rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: 7.4rem;
  line-height: 0.82;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 12px;
  font-size: 4.5rem;
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.lede {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  min-height: 46px;
  border: 3px solid var(--line);
  border-radius: 0;
  padding: 12px 16px;
  color: var(--ink);
  box-shadow: 5px 5px 0 var(--line);
  cursor: pointer;
  font: 900 0.84rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--line);
}

.primary {
  background: var(--pink);
}

.ghost {
  background: var(--paper);
}

.signal-card {
  border: 3px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
}

.screen {
  position: relative;
  min-height: 430px;
  padding: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 22%, rgba(88, 214, 168, 0.42), transparent 28%),
    linear-gradient(135deg, #101114, #20222a);
  color: #f8fff9;
}

.scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 10px, rgba(255, 255, 255, 0.05) 11px 12px);
  pointer-events: none;
}

.screen-label {
  position: relative;
  color: var(--mint);
  font: 900 0.76rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.profile-photo {
  position: relative;
  display: block;
  width: min(190px, 58%);
  aspect-ratio: 1;
  margin: 24px auto 0;
  border: 3px solid #f8fff9;
  object-fit: cover;
  box-shadow: 10px 10px 0 rgba(244, 197, 66, 0.78);
  transform: rotate(-3deg);
}

.status {
  position: relative;
  min-height: 112px;
  margin: 26px 0;
  font-size: 3.3rem;
  font-weight: 950;
  line-height: 0.9;
  text-transform: uppercase;
}

.meter {
  position: relative;
  height: 22px;
  border: 2px solid #f8fff9;
}

.meter span {
  display: block;
  width: var(--level);
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--yellow), var(--pink));
}

.stats {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.stats li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(248, 255, 249, 0.25);
  padding-bottom: 8px;
}

.stats strong {
  color: var(--yellow);
  font-size: 1.55rem;
}

.stats span {
  color: #d9dedf;
  text-align: right;
}

.band,
.launch {
  margin: 0 0 clamp(48px, 8vw, 96px);
  padding: clamp(28px, 5vw, 56px) 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-note {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

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

.feature-grid article {
  min-height: 250px;
  border: 3px solid var(--line);
  background: var(--paper);
  padding: 20px;
  box-shadow: 5px 5px 0 var(--line);
}

.icon {
  display: grid;
  width: 48px;
  aspect-ratio: 1;
  place-items: center;
  margin-bottom: 28px;
  border: 3px solid var(--line);
  background: var(--yellow);
  font: 900 0.85rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.feature-grid p,
.launch p {
  color: var(--muted);
  line-height: 1.5;
}

.data-board {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(340px, 0.9fr);
  gap: 28px;
  align-items: start;
  margin: 0 0 clamp(48px, 8vw, 96px);
  padding: clamp(28px, 5vw, 56px) 0;
  border-top: 3px solid var(--line);
}

.fact-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.fact-list div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  border: 3px solid var(--line);
  background: var(--paper);
  padding: 16px;
  box-shadow: 5px 5px 0 var(--line);
}

.fact-list dt {
  font: 900 0.78rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.fact-list dd {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.photo-band {
  border-top: 3px solid var(--line);
}

.photo-wall {
  display: grid;
  grid-auto-flow: dense;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.tile {
  position: relative;
  min-height: 150px;
  margin: 0;
  overflow: hidden;
  border: 3px solid var(--line);
  background: var(--paper);
  box-shadow: 5px 5px 0 var(--line);
}

.tile img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: block;
  object-fit: cover;
  transform: scale(1.18);
  transition: transform 220ms ease, filter 220ms ease;
}

.tile:hover img {
  transform: scale(1.28) rotate(-2deg);
}

.tile figcaption {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 2px solid var(--line);
  background: rgba(255, 253, 246, 0.9);
  padding: 6px 8px;
  font: 900 0.7rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

.tile:nth-child(3n) img {
  filter: saturate(1.7) hue-rotate(20deg);
}

.tile:nth-child(4n) img {
  filter: contrast(1.2) grayscale(0.25);
}

.tile:nth-child(5n) img {
  filter: saturate(0.6) sepia(0.25);
}

.tile.wide {
  grid-column: span 2;
}

.tile.tall {
  grid-row: span 2;
  min-height: 312px;
}

.launch {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.55fr);
  gap: 28px;
  align-items: end;
  border-top: 3px solid var(--line);
}

.source-grid {
  display: grid;
  gap: 10px;
}

.source-grid a {
  display: block;
  border: 3px solid var(--line);
  background: var(--paper);
  padding: 14px 16px;
  box-shadow: 4px 4px 0 var(--line);
  font: 900 0.78rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.source-grid a:hover {
  background: var(--mint);
  box-shadow: 2px 2px 0 var(--line);
  transform: translate(2px, 2px);
}

@media (max-width: 820px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .launch,
  .data-board,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .signal-card {
    transform: none;
  }

  .screen {
    min-height: 360px;
  }

  h1 {
    font-size: 4.2rem;
  }

  h2 {
    font-size: 2.7rem;
  }

  .status {
    font-size: 2.5rem;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .photo-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  main {
    width: min(100% - 20px, 1180px);
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .lede {
    font-size: 1rem;
  }

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

  .photo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tile,
  .tile.tall {
    min-height: 190px;
  }

  .tile.wide,
  .tile.tall {
    grid-column: span 1;
    grid-row: span 1;
  }
}