/* Shared ion ladder — index.php navbar, used site-wide */
.fa-axis {
  --void: #07070A;
  --lime: #C8FF3D;
  --magenta: #FF2D7A;
  --ice: #F4F7FA;
  --hair: rgba(244, 247, 250, 0.14);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  position: fixed;
  top: 50%;
  right: 0;
  z-index: 90;
  display: flex;
  flex-direction: row-reverse;
  align-items: stretch;
  width: 3rem;
  max-height: min(calc(100vh - 2.5rem), 38rem);
  transform: translateY(-50%);
  border: 1px solid var(--hair);
  border-right: 0;
  border-radius: 0.85rem 0 0 0.85rem;
  background:
    linear-gradient(180deg, rgba(200, 255, 61, 0.18), transparent 35%, rgba(255, 45, 122, 0.22)),
    rgba(7, 7, 10, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.35);
  transition: width 0.55s var(--ease), opacity 0.3s ease, transform 0.35s var(--ease);
  overflow: hidden;
  font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
  color: var(--ice);
}
/* Expand only when Ion core is clicked (.is-open) — never on load/hover alone */
.fa-axis.is-open {
  width: min(15.75rem, 78vw);
}
.fa-axis.is-tucked {
  opacity: 0;
  pointer-events: none;
  transform: translate(110%, -50%);
}
.fa-axis:not(.is-open) .fa-axis-ray {
  opacity: 0;
  pointer-events: none;
}
.fa-axis.is-open .fa-axis-ray {
  opacity: 1;
  transform: none;
}
.fa-axis:not(.is-open):not(.is-tucked) .fa-axis-core {
  box-shadow: inset 0 0 0 2px rgba(7, 7, 10, 0.35), 0 0 0 0 rgba(200, 255, 61, 0.55);
  animation: faAxisPulse 1.8s ease-out infinite;
}
@keyframes faAxisPulse {
  0% { box-shadow: inset 0 0 0 2px rgba(7, 7, 10, 0.35), 0 0 0 0 rgba(200, 255, 61, 0.45); }
  70% { box-shadow: inset 0 0 0 2px rgba(7, 7, 10, 0.35), 0 0 0 10px rgba(200, 255, 61, 0); }
  100% { box-shadow: inset 0 0 0 2px rgba(7, 7, 10, 0.35), 0 0 0 0 rgba(200, 255, 61, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .fa-axis:not(.is-open) .fa-axis-core { animation: none; }
  .fa-axis { transition: none; }
}

.fa-axis-core {
  position: relative;
  z-index: 3;
  flex: 0 0 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  margin: 0;
  padding: 0.9rem 0.2rem;
  border: 0;
  border-left: 1px solid var(--hair);
  background: linear-gradient(180deg, var(--lime), #9fd41f 40%, var(--magenta));
  color: var(--void);
  font-family: 'Anton', 'Space Grotesk', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.fa-axis-core-mark {
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  background: var(--void);
  color: var(--lime);
  font-size: 0.78rem;
  border-radius: 0.35rem;
  flex-shrink: 0;
}
.fa-axis-core-word {
  writing-mode: vertical-rl;
  font-size: 0.72rem;
  transform: rotate(180deg);
  flex: 1;
  display: grid;
  place-items: center;
}

.fa-axis-rays {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.12rem;
  margin: 0;
  padding: 0.55rem 0.35rem 0.55rem 0.5rem;
  list-style: none;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(200, 255, 61, 0.45) transparent;
}
.fa-axis-rays::-webkit-scrollbar { width: 4px; }
.fa-axis-rays::-webkit-scrollbar-thumb {
  background: rgba(200, 255, 61, 0.4);
  border-radius: 999px;
}
.fa-axis-ray {
  opacity: 0.55;
  transform: translateX(0.4rem);
  transition: opacity 0.3s ease, transform 0.4s var(--ease);
  transition-delay: calc(var(--ray) * 28ms);
  flex: 0 0 auto;
}
.fa-axis.is-open .fa-axis-ray {
  opacity: 1;
  transform: none;
}

.fa-axis-link {
  display: grid;
  grid-template-columns: 1.55rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 0.45rem;
  background: transparent;
  color: var(--ice);
  text-decoration: none !important;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}
.fa-axis-code {
  display: grid;
  place-items: center;
  height: 1.35rem;
  background: rgba(200, 255, 61, 0.12);
  color: var(--lime);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  border-radius: 0.25rem;
}
.fa-axis-label {
  writing-mode: horizontal-tb;
  transform: none;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: none;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fa-axis-link:hover,
.fa-axis-link:focus-visible {
  background: rgba(200, 255, 61, 0.16);
  border-color: rgba(200, 255, 61, 0.45);
  color: var(--lime);
}
.fa-axis-link.is-here {
  border-color: var(--magenta);
  background: rgba(255, 45, 122, 0.12);
  color: var(--magenta);
}
.fa-axis-count {
  min-width: 1.25rem;
  padding: 0.05rem 0.3rem;
  background: var(--magenta);
  color: var(--void);
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  border-radius: 999px;
}

@media (max-width: 720px) {
  .fa-axis.is-open { width: min(14rem, 82vw); }
}

/* Hide per-page destination chrome — shared ion ladder replaces it */
body.a91-has-axis .mg-orbit,
body.a91-has-axis .a91-slate-ticker,
body.a91-has-axis .kd-stamps,
body.a91-has-axis .tr-channels,
body.a91-has-axis .a91-stage-ladder,
body.a91-has-axis .a91-topo-compass,
body.a91-has-axis .a91-runway-markers,
body.a91-has-axis .a91-roll-stub,
body.a91-has-axis .a91-slab-index,
body.a91-has-axis .a91-orbiter,
body.a91-has-axis .a91-header .a91-orbiter {
  display: none !important;
}

/* Reclaim space reserved for old edge navs */
body.a91-has-axis.a91-masonry-gallery .mg-stage {
  padding-bottom: clamp(3rem, 8vw, 6rem);
}
body.a91-has-axis.a91-slate-page {
  padding-bottom: 1.5rem;
}
body.a91-has-axis.a91-telemetry-ribbon .tr-deck {
  padding-bottom: clamp(3rem, 8vw, 6rem);
}
body.a91-has-axis.a91-stage-page .a91-stage,
body.a91-has-axis.a91-stage-miss-page .a91-stage-miss {
  padding-left: clamp(1rem, 4vw, 3.5rem);
  --stage-ladder-w: 0rem;
}
body.a91-has-axis.a91-roll-page {
  --roll-stub-w: 0rem;
}
body.a91-has-axis.a91-roll-page .a91-roll {
  margin-left: 0;
}
body.a91-has-axis.a91-slab-page .a91-slab {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}
body.a91-has-axis.a91-kinetic-doc .kd-desk {
  padding-top: clamp(1.6rem, 4vw, 3.5rem);
}