:root {
  --black: #000000;
  --ink:   #ffffff;
  --muted: #7d7d86;
  --line:  rgba(255,255,255,.13);

  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

/* column flex all the way down, so .hero can take exactly the height the nav
   leaves it — a 100svh hero under a static nav would overflow the viewport */
body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--black);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
  border-radius: 3px;
}

#stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  display: block;
}

main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 60rem;
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 6vw, 4rem);
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4.25rem);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--ink);
}

/* static, not fixed: nothing here scrolls far enough to need a sticky bar, and
   a fixed one over the starfield would need a backdrop to stay legible */
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 3vw, 1.9rem);
  padding-block: clamp(1.15rem, 3vh, 1.75rem);
}

.nav a {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .02em;
  color: var(--muted);
  text-decoration: none;
  transition: color .3s ease;
}
.nav a:hover, .nav a:focus-visible { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); }

.nav .gh { margin-left: auto; }
.nav .gh svg {
  display: block;
  width: 20px;
  height: 20px;
}

/* ---- landing ---- */

.hero {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(2.5rem, 7vh, 4rem);
  padding-block: clamp(2rem, 8vh, 6rem);
}

/* holds the field off the type without reading as a shape of its own.
   inset:0, not a negative inset — overhang below the block would add to
   scrollHeight and give the page a phantom scrollbar. */
.hero::before, .mid::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse 62% 52% at 50% 50%, rgba(0,0,0,.75), rgba(0,0,0,0) 72%);
}

.crew {
  display: flex;
  justify-content: center;
  gap: clamp(2rem, 8vw, 4.5rem);
}

.fool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .95rem;
  text-decoration: none;
  color: inherit;
}

.fool img {
  width: clamp(84px, 20vw, 124px);
  height: clamp(84px, 20vw, 124px);
  border-radius: 14px;
  object-fit: cover;
  background: #111;
}

.fool span {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .02em;
  color: var(--muted);
  transition: color .35s ease;
}
.fool:hover span, .fool:focus-visible span { color: var(--ink); }

/* ---- interior pages ---- */

.page {
  padding-block: clamp(3rem, 12vh, 6rem) clamp(2.5rem, 7vh, 4rem);
}

/* centred single-message page: 404. flex:1 fills what the nav leaves, and the
   bottom padding lifts the block off true centre — optically it reads centred,
   where a mathematically centred block reads low. */
.mid {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.35rem;
  text-align: center;
  padding-bottom: clamp(2rem, 7vh, 4.5rem);
}

/* a line of prose; same type as a card body so interior pages read as one
   family */
.note {
  margin: 0;
  max-width: 32rem;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--muted);
}

/* auto-fit, not auto-fill: with one entry, auto-fill holds the empty tracks
   open and the lone card reads as a mistake. identical once the row fills. */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1px;
}

/* Per-card hairline; a grid background shows through empty cells. */
.card {
  display: block;
  padding: 1.5rem 1.4rem 1.6rem;
  text-decoration: none;
  color: inherit;
  background: var(--black);
  box-shadow: 0 0 0 1px var(--line);
  transition: background .3s ease;
}
.card:hover, .card:focus-visible { background: rgba(255,255,255,.05); }
/* inset, so the ring does not bleed over the neighbouring card's hairline */
.card:focus-visible {
  outline-offset: -3px;
  border-radius: 0;
}
.card h3 {
  margin: 0 0 .45rem;
  font-size: .95rem;
  font-weight: 500;
}
.card p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition-duration: .01ms !important;
  }
}