:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: #07111f;
  color: #edf7ff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background: #07111f;
}

a {
  color: inherit;
}

.space-page {
  --background: #07111f;
  --foreground: #edf7ff;
  --muted: #9bb0c2;
  --border: rgb(151 216 255 / 14%);
  --primary: #6bdcff;
  --primary-foreground: #04101d;
  --soft: rgb(107 220 255 / 13%);
  --mid: rgb(107 220 255 / 34%);
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 1.25rem clamp(1rem, 5vw, 3.5rem);
  background:
    radial-gradient(circle at 78% 28%, var(--soft), transparent 28rem),
    linear-gradient(145deg, var(--background), #0a1727);
  color: var(--foreground);
}

.space-page::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 4rem 4rem;
  opacity: 0.16;
  content: "";
  pointer-events: none;
}

.space-page > * {
  position: relative;
  width: min(100%, 78rem);
  margin-inline: auto;
}

.space-header,
.space-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.space-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.space-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  text-decoration: none;
}

.space-logo-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-foreground);
}

.space-badge {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgb(107 220 255 / 8%);
  color: var(--muted);
  font-size: 0.78rem;
}

.space-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.65fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(3.5rem, 9vw, 7rem) 0;
}

.space-copy {
  max-width: 42rem;
}

.space-copy h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.75rem, 7vw, 6rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.space-eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.space-lead {
  max-width: 38rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.3vw, 1.25rem);
  line-height: 1.7;
}

.space-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.space-button {
  display: inline-flex;
  align-items: center;
  min-height: 2.65rem;
  padding: 0.65rem 1rem;
  border-radius: 0.7rem;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

.space-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.8rem 2.5rem var(--mid);
}

.space-button:focus-visible,
.space-logo:focus-visible,
.space-back-link:focus-visible,
.space-footer-links a:focus-visible,
.content-prose a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 4px;
}

.space-muted,
.space-values p,
.space-number {
  color: var(--muted);
}

.space-orbit {
  position: relative;
  display: grid;
  width: min(100%, 18rem);
  aspect-ratio: 1;
  place-items: center;
  margin-inline: auto;
}

.space-orbit-ring {
  position: absolute;
  border: 1px solid var(--mid);
  border-radius: 50%;
}

.ring-one {
  inset: 8%;
}

.ring-two {
  inset: 24%;
}

.space-planet {
  display: grid;
  width: 38%;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  box-shadow: 0 0 4rem var(--mid);
}

.space-dot {
  position: absolute;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--primary);
}

.dot-one {
  top: 18%;
  right: 19%;
}

.dot-two {
  bottom: 10%;
  left: 38%;
}

.space-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.space-values article + article {
  padding-left: 1.5rem;
  border-left: 1px solid var(--border);
}

.space-values h2 {
  margin: 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.space-values p {
  margin: 0;
  line-height: 1.55;
}

.space-number {
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

.space-footer {
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  font-size: 0.86rem;
}

.space-footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
}

.space-footer-links a,
.space-back-link {
  color: var(--muted);
  text-decoration-color: rgb(155 176 194 / 45%);
  text-underline-offset: 0.25rem;
}

.space-footer-links a:hover,
.space-back-link:hover,
.content-prose a:hover {
  color: var(--primary);
}

.content-page {
  display: flex;
  flex-direction: column;
}

.content-main {
  display: grid;
  flex: 1;
  place-items: center;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.content-card {
  width: min(100%, 48rem);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: rgb(7 17 31 / 66%);
  box-shadow: 0 1.5rem 5rem rgb(0 0 0 / 18%);
}

.content-card-wide {
  width: min(100%, 58rem);
}

.content-card h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.content-prose {
  margin: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.75;
}

.content-prose h2 {
  margin: 2rem 0 0.5rem;
  color: var(--foreground);
  font-size: 1.15rem;
  font-weight: 600;
}

.content-prose p {
  margin: 0.75rem 0;
}

.content-prose a {
  color: var(--primary);
  overflow-wrap: anywhere;
  text-underline-offset: 0.25rem;
}

.error-page {
  display: grid;
  min-height: calc(100vh - 2.5rem);
  place-items: center;
  text-align: center;
}

.error-page .space-copy {
  display: grid;
  justify-items: center;
}

.error-page h1 {
  max-width: 16ch;
}

@media (max-width: 620px) {
  .space-hero {
    grid-template-columns: 1fr;
    padding-block: 3rem;
  }

  .space-orbit {
    width: min(70vw, 15rem);
    grid-row: 1;
  }

  .space-values {
    grid-template-columns: 1fr;
  }

  .space-values article + article {
    padding-top: 1.5rem;
    padding-left: 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .space-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .space-footer-links {
    align-items: flex-start;
    justify-content: flex-start;
  }
}

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

  .space-button {
    transition: none;
  }
}