/* ============================================================
   Ascension Overdrive v4, Cosmic Y-Fork Edition (Issue #998)
   Component-local tokens and motion only. The v3 stylesheet stays
   on disk as an archival implementation reference.
   ============================================================ */

.aov {
  --aov-suite-cream: oklch(0.92 0.025 85);
  --aov-suite-gold: oklch(0.78 0.14 82);
  --aov-suite-brass: oklch(0.65 0.10 72);
  --aov-suite-ink: oklch(0.25 0.02 75);
  --aov-unique-void: oklch(0.13 0.015 260);
  --aov-unique-singularity: oklch(0.96 0.01 240);
  --aov-unique-fracture: oklch(0.55 0.03 245);
  --aov-unique-glitch: oklch(0.72 0.16 12);
  --aov-substrate-ground: oklch(0.22 0.015 85);
  --aov-substrate-ink: oklch(0.55 0.03 75);
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-inline: calc(50% - 50vw);
  padding: 0;
  overflow: clip;
  isolation: isolate;
  scroll-margin-top: 5rem;
  color: var(--text);
  background: var(--aov-substrate-ground);
}

.home-page #ascension.aov {
  max-width: 100vw;
  margin-inline: calc(50% - 50vw);
}

.aov-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  pointer-events: none;
}

.aov-substrate,
.aov-haze {
  position: sticky;
  top: 0;
  display: block;
  width: 100%;
  height: 100vh;
  transform: translate3d(0, 0, 0);
}

.aov-substrate img,
.aov-haze img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aov-substrate {
  opacity: 0.92;
}

.aov-haze {
  position: sticky;
  top: 0;
  height: 100vh;
  margin-top: -100vh;
  opacity: 0.18;
}

.aov-haze--suite {
  width: 58%;
  inset-inline-start: 0;
}

.aov-haze--unique {
  width: 58%;
  inset-inline: auto 0;
  opacity: 0;
}

.aov-thread {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.aov-thread__path {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  filter: drop-shadow(0 0 7px color-mix(in oklab, currentColor 42%, transparent));
}

.aov-thread__path--trunk,
.aov-thread__path--suite {
  color: var(--aov-suite-gold);
  stroke: currentColor;
}

.aov-thread__path--unique {
  color: var(--aov-unique-singularity);
  stroke: currentColor;
}

.aov-scene {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.aov-scene--fork {
  min-height: 150vh;
}

.aov-scene--paired {
  min-height: 120vh;
}

.aov-scene--terminal {
  min-height: 250vh;
}

.aov-stage {
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding: clamp(5rem, 8vh, 7rem) clamp(1.25rem, 4vw, 5rem) clamp(2rem, 5vh, 4rem);
}

.aov-stage--opening {
  display: grid;
  place-content: center;
  text-align: center;
}

.aov-eyebrow,
.aov-act,
.aov-rail-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 0.9vw, 0.86rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aov-suite-gold);
}

.aov-title {
  margin: 0.05em 0 0;
  font-family: var(--font-display);
  font-size: clamp(6rem, 22vw, 20rem);
  font-weight: 500;
  line-height: 0.82;
  letter-spacing: -0.045em;
  color: var(--aov-suite-cream);
  text-wrap: balance;
  text-shadow: 0 8px 40px color-mix(in oklab, var(--aov-suite-ink) 70%, transparent);
}

.aov-title-sub {
  margin: clamp(1.5rem, 4vh, 3rem) 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 2.25rem);
  font-style: italic;
  color: color-mix(in oklab, var(--aov-suite-cream) 82%, var(--muted));
}

.aov-stage--rank {
  display: grid;
  grid-template-columns: minmax(18rem, 0.85fr) minmax(20rem, 1fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 8rem);
  max-width: 94rem;
  margin-inline: auto;
}

.aov-stage--reverse .aov-stamp {
  grid-column: 2;
}

.aov-stage--reverse .aov-rank-copy {
  grid-column: 1;
  grid-row: 1;
  text-align: end;
  align-items: end;
}

.aov-rank-plate {
  position: absolute;
  inset: clamp(4rem, 9vh, 7rem) 3vw 3rem;
  z-index: -2;
  opacity: 0.2;
  overflow: hidden;
}

.aov-rank-plate::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--aov-substrate-ground), transparent 35% 65%, var(--aov-substrate-ground));
}

.aov-rank-plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aov-stamp {
  display: block;
  width: min(43vw, 37rem);
  aspect-ratio: 1;
  justify-self: center;
  transition: opacity 550ms ease-out, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.aov-stamp img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aov-rank-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 48rem;
  transition: opacity 450ms ease-out, transform 600ms ease-out;
}

.aov-stars {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  line-height: 1;
  letter-spacing: 0.12em;
  color: var(--aov-suite-gold);
}

.aov-rank-name {
  margin: 0.08em 0 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 500;
  line-height: 0.84;
  letter-spacing: -0.04em;
  color: var(--aov-suite-cream);
}

.aov-rank-caption {
  max-width: 38rem;
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  font-style: italic;
  line-height: 1.35;
  color: color-mix(in oklab, var(--text) 82%, transparent);
}

.aov-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.aov-tags li {
  padding: 0.42rem 0.7rem;
  border: 1px solid color-mix(in oklab, var(--aov-suite-gold) 40%, transparent);
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 0.78vw, 0.78rem);
  letter-spacing: 0.04em;
  color: color-mix(in oklab, var(--aov-suite-cream) 78%, var(--muted));
  background: color-mix(in oklab, var(--aov-suite-ink) 78%, transparent);
}

.aov-stage--fork {
  display: grid;
  place-items: center;
}

.aov-fork-art {
  position: absolute;
  inset: clamp(4rem, 7vh, 6rem) 0 0;
  z-index: 0;
  opacity: 1;
}

.aov-fork-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 25%, var(--aov-substrate-ground) 78%);
}

.aov-fork-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aov-fork-copy {
  position: relative;
  z-index: 1;
  width: min(58rem, 88vw);
  padding: clamp(1.5rem, 4vw, 3rem);
  border-block: 1px solid color-mix(in oklab, var(--aov-suite-gold) 45%, transparent);
  text-align: center;
  background: color-mix(in oklab, var(--aov-substrate-ground) 38%, transparent);
}

.aov-fork-copy h3 {
  margin: 0.15em 0 0.3em;
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 9vw, 8rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.035em;
  color: var(--aov-suite-cream);
}

.aov-fork-copy > p:not(.aov-act) {
  margin: 0 auto;
  max-width: 52rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-style: italic;
  line-height: 1.45;
  color: color-mix(in oklab, var(--text) 85%, transparent);
}

.aov-fork-copy a {
  color: var(--evidence-gold);
  text-decoration: none;
}

.aov-fork-copy a:hover,
.aov-fork-copy a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.aov-fork-labels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 5vw, 6rem);
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: clamp(0.7rem, 1vw, 0.9rem);
  letter-spacing: 0.06em;
}

.aov-fork-labels span:first-child {
  color: var(--aov-suite-gold);
  text-align: end;
}

.aov-fork-labels span:last-child {
  color: var(--aov-unique-singularity);
  text-align: start;
}

.aov-stage--paired {
  display: grid;
  align-content: center;
  gap: 1.2rem;
}

.aov-pair-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
  width: min(112rem, 96vw);
  margin-inline: auto;
}

.aov-rail {
  position: relative;
  display: grid;
  grid-template-columns: minmax(11rem, 0.8fr) minmax(13rem, 1fr);
  align-items: center;
  min-height: min(68vh, 45rem);
  padding: clamp(1.25rem, 2.6vw, 3rem);
  overflow: hidden;
}

.aov-rail--suite {
  border: 1px solid color-mix(in oklab, var(--aov-suite-brass) 70%, transparent);
  border-radius: 50% 50% 0 0 / 12% 12% 0 0;
  color: var(--aov-suite-ink);
  background: color-mix(in oklab, var(--aov-suite-cream) 90%, var(--aov-suite-brass));
  box-shadow: inset 0 0 0 0.35rem color-mix(in oklab, var(--aov-suite-brass) 20%, transparent);
}

.aov-rail--unique {
  border: 1px solid color-mix(in oklab, var(--aov-unique-fracture) 60%, transparent);
  color: var(--aov-unique-singularity);
  background: var(--aov-unique-void);
  clip-path: polygon(0 0, 92% 0, 100% 8%, 100% 100%, 6% 100%, 0 94%);
}

.aov-rail--unique::before,
.aov-rail--unique::after {
  content: "";
  position: absolute;
  z-index: 0;
  width: 42%;
  height: 1px;
  background: var(--aov-unique-glitch);
  opacity: 0.36;
  transform: rotate(-8deg);
}

.aov-rail--unique::before {
  inset: 16% -6% auto auto;
}

.aov-rail--unique::after {
  inset: auto auto 13% -5%;
}

.aov-rail-plate {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.28;
}

.aov-rail-plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aov-rail-stamp {
  position: relative;
  z-index: 1;
  display: block;
  width: min(23vw, 24rem);
  aspect-ratio: 1;
  justify-self: center;
}

.aov-rail-stamp img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aov-rail-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.aov-rail--suite .aov-rail-label,
.aov-rail--suite .aov-stars {
  color: var(--aov-suite-brass);
}

.aov-rail--unique .aov-rail-label,
.aov-rail--unique .aov-stars {
  color: var(--aov-unique-fracture);
}

.aov-rail h3 {
  margin: 0.12em 0 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 7rem);
  font-weight: 500;
  line-height: 0.86;
  letter-spacing: -0.035em;
}

.aov-rail--unique h3 {
  font-style: italic;
  font-weight: 400;
}

.aov-rail-copy > p:not(.aov-rail-label):not(.aov-stars) {
  margin: 0.8rem 0 0;
  max-width: 34rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.55vw, 1.35rem);
  line-height: 1.35;
}

.aov-rail--unique .aov-tags li {
  border-color: color-mix(in oklab, var(--aov-unique-fracture) 55%, transparent);
  color: var(--aov-unique-singularity);
  background: transparent;
}

.aov-shared-caption {
  margin: 0 auto;
  max-width: 70rem;
  padding-inline: 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  font-style: italic;
  text-align: center;
  color: var(--muted);
}

.aov-mobile-branch-tag {
  display: none;
}

.aov-stage--terminal {
  align-content: start;
}

.aov-rail--terminal {
  grid-template-columns: minmax(10rem, 0.72fr) minmax(15rem, 1fr);
  grid-template-rows: auto 1fr;
  min-height: min(80vh, 54rem);
  padding-block: clamp(1rem, 2vh, 1.75rem);
}

.aov-terminal-art {
  position: absolute;
  z-index: 1;
  inset: -18%;
  display: block;
  width: auto;
  aspect-ratio: auto;
  mix-blend-mode: screen;
  opacity: 0.42;
}

.aov-terminal-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aov-terminal-art--impossible {
  display: none;
}

.aov-terminal-visual {
  position: relative;
  z-index: 1;
  width: min(18vw, 18rem);
  aspect-ratio: 1;
  align-self: center;
  justify-self: center;
}

.aov-terminal-visual--unique {
  width: min(23vw, 24rem);
  isolation: isolate;
}

.aov-terminal-aperture {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  aspect-ratio: 1;
}

.aov-terminal-aperture img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aov-terminal-seal {
  position: relative;
  z-index: 3;
  display: block;
  width: 100%;
  aspect-ratio: 1;
  opacity: 1;
  filter:
    drop-shadow(0 0 1.1rem color-mix(in oklab, var(--rank-6-unique) 68%, transparent))
    drop-shadow(0 0 3.4rem color-mix(in oklab, var(--rank-6-unique) 46%, transparent))
    drop-shadow(0 0 6.5rem color-mix(in oklab, var(--rank-6-unique) 24%, transparent));
}

.aov-terminal-seal::before {
  content: "";
  position: absolute;
  inset: 5%;
  border-radius: 50%;
  background: var(--bg);
  pointer-events: none;
  z-index: -1;
}

.aov-terminal-seal img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aov-terminal-copy h3 {
  font-size: clamp(2.8rem, 4.8vw, 5.8rem);
}

.aov-provisional {
  position: relative;
  border: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 0.9vw, 0.9rem);
  letter-spacing: 0.05em;
  color: var(--muted);
  background: transparent;
  cursor: help;
}

.aov-provisional:focus-visible {
  outline: 2px solid var(--aov-unique-singularity);
  outline-offset: 0.2rem;
}

.aov-tooltip {
  position: absolute;
  z-index: 8;
  inset: auto 1rem 1rem;
  max-width: 30rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--aov-unique-fracture);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--aov-unique-singularity);
  background: var(--aov-unique-void);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.5rem);
  transition: opacity 160ms ease-out, transform 160ms ease-out;
}

.aov-provisional:hover + .aov-tooltip,
.aov-provisional:focus + .aov-tooltip,
.aov-provisional:focus-visible + .aov-tooltip {
  opacity: 1;
  transform: translateY(0);
}

.aov-gate {
  position: relative;
  z-index: 3;
  grid-column: 1 / -1;
  display: grid;
  gap: 0.32rem;
  width: 100%;
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
}

.aov-gate li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(10rem, 1.2fr) minmax(8rem, 1fr);
  gap: 0.65rem;
  align-items: center;
  min-height: 2.3rem;
  padding: 0.42rem 0.6rem 0.42rem 1.8rem;
  border-inline-start: 2px solid color-mix(in oklab, currentColor 28%, transparent);
  opacity: 0.43;
  transition: opacity 220ms ease-out, border-color 220ms ease-out, transform 220ms ease-out;
}

.aov-rail--suite .aov-gate li {
  grid-template-columns: clamp(2.4rem, 3vw, 3.4rem) minmax(9rem, 1.2fr) minmax(8rem, 1fr);
}

.aov-predicate-component {
  display: block;
  width: clamp(2.4rem, 3vw, 3.4rem);
  height: clamp(2.4rem, 3vw, 3.4rem);
  aspect-ratio: 1;
  object-fit: contain;
}

.aov-gate li::before {
  content: "◇";
  position: absolute;
  margin-inline-start: -1.32rem;
  font-family: var(--font-mono);
}

.aov-gate li.is-open {
  border-color: currentColor;
  opacity: 1;
  transform: translateX(0.2rem);
}

.aov-gate li.is-open::before {
  content: "◆";
}

.aov-gate code {
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-size: clamp(0.58rem, 0.68vw, 0.7rem);
  color: inherit;
  background: transparent;
}

.aov-gate span {
  font-family: var(--font-body);
  font-size: clamp(0.65rem, 0.72vw, 0.76rem);
  line-height: 1.25;
}

.aov--motion-ready .aov-scene:not(.is-active) .aov-stamp,
.aov--motion-ready .aov-scene:not(.is-active) .aov-rail-stamp,
.aov--motion-ready .aov-scene:not(.is-active) .aov-terminal-aperture,
.aov--motion-ready .aov-scene:not(.is-active) .aov-terminal-art {
  opacity: 0.32;
  transform: translateY(1.5rem) scale(0.96);
}

.aov--motion-ready .aov-scene:not(.is-active) .aov-rank-copy,
.aov--motion-ready .aov-scene:not(.is-active) .aov-rail-copy {
  opacity: 0.38;
  transform: translateY(1rem);
}

/* V4 freezes one equal-rail geometry source for raster H and inline H. */
.aov-stage--fork > .aov-fork-art,
.aov-stage--fork > .aov-thread {
  position: absolute;
  inset: auto;
  z-index: 0;
  display: block;
  width: 92vw;
  height: auto;
  aspect-ratio: 16 / 9;
}

.aov-stage--fork > .aov-fork-art img {
  object-fit: contain;
}

.aov-pair-grid {
  grid-template-columns: minmax(0, 45vw) minmax(0, 45vw);
  gap: 2vw;
  width: 92vw;
}

/* Rank six leaves the inherited cards and becomes its own cosmic event. */
.aov-scene[data-rank="6"] .aov-rail {
  overflow: visible;
  border: 0;
  border-radius: 0;
  clip-path: none;
  color: var(--aov-suite-cream);
  background:
    radial-gradient(circle at 50% 38%, color-mix(in oklab, var(--rank-6) 11%, transparent), transparent 42%),
    linear-gradient(180deg, color-mix(in oklab, var(--aov-unique-void) 72%, transparent), color-mix(in oklab, var(--aov-substrate-ground) 88%, transparent));
  box-shadow: none;
}

.aov-scene[data-rank="6"] .aov-rail--unique {
  background:
    radial-gradient(circle at 50% 35%, color-mix(in oklab, var(--aov-unique-singularity) 9%, transparent), transparent 38%),
    linear-gradient(180deg, color-mix(in oklab, var(--aov-unique-void) 96%, transparent), color-mix(in oklab, var(--aov-substrate-ground) 92%, transparent));
}

.aov-scene[data-rank="6"] .aov-rail--suite .aov-rail-label,
.aov-scene[data-rank="6"] .aov-rail--suite .aov-stars {
  color: var(--aov-unique-singularity);
}

.aov-scene[data-rank="6"] .aov-rail--suite.aov-rail--terminal {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(15rem, 0.9fr) auto 1fr;
  row-gap: clamp(0.75rem, 1.5vh, 1.25rem);
}

.aov-scene[data-rank="6"] .aov-rail--unique.aov-rail--terminal {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(15rem, 0.9fr) auto 1fr;
  row-gap: clamp(0.75rem, 1.5vh, 1.25rem);
}

.aov-scene[data-rank="6"] .aov-terminal-visual--suite,
.aov-scene[data-rank="6"] .aov-terminal-visual--unique {
  width: min(25vw, 25rem);
  max-width: 100%;
}

.aov-apex-effect {
  position: absolute;
  z-index: 0;
  display: block;
  overflow: hidden;
  border-radius: 50%;
  pointer-events: none;
}

.aov-apex-effect::before,
.aov-apex-effect::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  animation-play-state: paused;
}

.aov-apex-effect--suite {
  inset: -13%;
  background: radial-gradient(circle, color-mix(in oklab, var(--aov-unique-singularity) 45%, transparent), transparent 64%);
  opacity: 0.92;
}

.aov-apex-effect--suite::before {
  inset: 8%;
  background: radial-gradient(circle at center, var(--aov-unique-singularity), color-mix(in oklab, var(--rank-6) 35%, transparent) 34%, transparent 68%);
  animation: aov4-apex-bloom 6.4s ease-in-out infinite;
}

.aov-apex-effect--suite::after {
  inset: 3%;
  background: conic-gradient(from 30deg, transparent, color-mix(in oklab, var(--rank-1) 42%, transparent), color-mix(in oklab, var(--rank-3) 46%, transparent), color-mix(in oklab, var(--rank-4) 42%, transparent), color-mix(in oklab, var(--rank-5) 38%, transparent), transparent 70%);
  opacity: 0.46;
  animation: aov4-apex-diffraction 16s linear infinite;
}

.aov-rail--unique > .aov-apex-effect--unique {
  inset: -13% auto auto 50%;
  width: min(34vw, 34rem);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, var(--aov-unique-void) 0 20%, color-mix(in oklab, var(--rank-6-unique) 30%, transparent) 33%, transparent 40%),
    radial-gradient(circle at center, color-mix(in oklab, var(--rank-6-unique) 60%, transparent) 26%, color-mix(in oklab, var(--rank-6-unique) 30%, transparent) 46%, transparent 66%);
  opacity: 0.96;
}

.aov-apex-effect--unique::before {
  inset: 6%;
  background:
    radial-gradient(circle, var(--aov-unique-void) 0 30%, color-mix(in oklab, var(--rank-6-unique) 66%, transparent) 34% 42%, transparent 60%),
    radial-gradient(circle, transparent 0 22%, color-mix(in oklab, var(--aov-unique-singularity) 38%, transparent) 24% 27%, transparent 33%);
  animation: aov4-void-lens 7.2s ease-in-out infinite;
}

.aov-apex-effect--unique::after {
  inset: 2%;
  background: conic-gradient(from 210deg, transparent 0 14%, color-mix(in oklab, var(--rank-6-unique) 62%, transparent), color-mix(in oklab, var(--rank-5-unique) 52%, transparent), transparent 44% 70%, color-mix(in oklab, var(--rank-6-unique) 40%, transparent), transparent);
  opacity: 0.6;
  animation: aov4-void-inversion 20s linear infinite reverse;
}

.aov-scene.is-active .aov-apex-effect::before,
.aov-scene.is-active .aov-apex-effect::after {
  animation-play-state: running;
}

@keyframes aov4-apex-bloom {
  0%, 100% { opacity: 0.76; transform: scale(0.94); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes aov4-apex-diffraction {
  to { transform: rotate(1turn); }
}

@keyframes aov4-void-lens {
  0%, 100% { opacity: 0.78; transform: scale(1); }
  50% { opacity: 1; transform: scale(0.92); }
}

@keyframes aov4-void-inversion {
  to { transform: rotate(1turn); }
}

@media (max-width: 1180px) {
  .aov-rail {
    grid-template-columns: 1fr;
    align-content: center;
    text-align: center;
  }

  .aov-rail-stamp,
  .aov-terminal-visual--unique {
    width: min(32vw, 17rem);
  }

  .aov-rail-copy {
    justify-self: center;
  }

  .aov-rail-copy .aov-tags {
    justify-content: center;
  }

  .aov-rail--terminal {
    grid-template-rows: minmax(8rem, 0.8fr) auto 1fr;
  }
}

@media (max-width: 899px) {
  .aov {
    overflow: hidden;
  }

  .aov::before {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 0 auto 0 1.1rem;
    width: 1px;
    background: color-mix(in oklab, var(--aov-suite-gold) 42%, transparent);
  }

  .aov-stage--fork > .aov-fork-art,
  .aov-stage--fork > .aov-thread {
    display: block;
    width: calc(100% - 2rem);
    aspect-ratio: 3 / 4;
  }

  .aov-substrate,
  .aov-haze {
    position: sticky;
    transform: none !important;
  }

  .aov-haze {
    opacity: 0.24;
  }

  .aov-haze--suite,
  .aov-haze--unique {
    inset-inline: 0;
    width: 100%;
  }

  .aov-haze--unique {
    opacity: 0.18;
  }

  .aov-scene,
  .aov-scene--fork,
  .aov-scene--paired,
  .aov-scene--terminal {
    min-height: auto;
  }

  .aov-stage {
    position: static;
    min-height: auto;
    padding: 5rem 1.5rem 3.5rem 2.25rem;
  }

  .aov-stage--opening {
    min-height: 82vh;
  }

  .aov-title {
    font-size: clamp(4.4rem, 21vw, 7rem);
  }

  .aov-stage--rank,
  .aov-stage--reverse {
    grid-template-columns: 1fr;
    gap: 1rem;
    min-height: 78vh;
  }

  .aov-stage--reverse .aov-stamp,
  .aov-stage--reverse .aov-rank-copy {
    grid-column: 1;
    grid-row: auto;
    text-align: start;
    align-items: flex-start;
  }

  .aov-stamp {
    width: min(78vw, 25rem);
  }

  .aov-rank-name {
    font-size: clamp(4rem, 19vw, 7rem);
  }

  .aov-rank-plate {
    inset: 3rem 0;
    opacity: 0.15;
  }

  .aov-stage--fork {
    min-height: 92vh;
  }

  .aov-fork-copy {
    width: 100%;
    padding-inline: 0.75rem;
    background: color-mix(in oklab, var(--aov-substrate-ground) 50%, transparent);
  }

  .aov-fork-art {
    opacity: 0.75;
  }

  .aov-fork-copy h3 {
    font-size: clamp(3.5rem, 17vw, 6rem);
  }

  .aov-fork-labels {
    gap: 1rem;
  }

  .aov-pair-grid {
    grid-template-columns: 1fr;
    width: 100%;
    gap: 1rem;
  }

  .aov-scene[data-rank="6"] .aov-terminal-visual--suite {
    width: min(82vw, 25rem);
  }

  .aov-scene[data-rank="6"] .aov-terminal-visual--unique {
    width: min(76vw, 23rem);
  }

  .aov-rail--unique > .aov-apex-effect--unique {
    inset: -8% auto auto 50%;
    width: min(80vw, 26rem);
  }

  .aov-rail {
    grid-template-columns: minmax(8rem, 0.7fr) minmax(11rem, 1fr);
    min-height: 66vh;
    padding: 1.25rem;
    text-align: start;
  }

  .aov-rail-stamp,
  .aov-terminal-visual--unique {
    width: min(38vw, 17rem);
  }

  .aov-rail-copy {
    justify-self: start;
  }

  .aov-rail-copy .aov-tags {
    justify-content: flex-start;
  }

  .aov-rail h3 {
    font-size: clamp(3rem, 14vw, 5.5rem);
  }

  .aov-rail-plate {
    opacity: 0.6;
  }

  .aov-mobile-branch-tag {
    display: block;
    margin: 0;
    padding-inline-start: 0.25rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--aov-unique-singularity);
  }

  .aov-shared-caption {
    margin-top: 1rem;
  }

  .aov-rail--terminal {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: auto;
    padding-block: 2rem;
  }

  .aov-terminal-visual {
    width: min(64vw, 18rem);
  }

  .aov-terminal-copy {
    margin-top: 1rem;
  }

  .aov-gate {
    margin-top: 1rem;
  }

  .aov-gate li {
    grid-template-columns: 1fr;
    gap: 0.12rem;
  }

  .aov-rail--suite .aov-gate li {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .aov-rail--suite .aov-gate .aov-predicate-component {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: center;
    width: 3rem;
    height: 3rem;
  }

  .aov-rail--suite .aov-gate code,
  .aov-rail--suite .aov-gate span {
    grid-column: 2;
  }

  .aov-tooltip {
    position: static;
    display: none;
    margin-top: 0.75rem;
    opacity: 1;
    transform: none;
  }

  .aov-provisional:hover + .aov-tooltip,
  .aov-provisional:focus + .aov-tooltip,
  .aov-provisional:focus-visible + .aov-tooltip {
    display: block;
  }

  .aov--motion-ready .aov-scene:not(.is-active) .aov-stamp,
  .aov--motion-ready .aov-scene:not(.is-active) .aov-rail-stamp,
  .aov--motion-ready .aov-scene:not(.is-active) .aov-terminal-art,
  .aov--motion-ready .aov-scene:not(.is-active) .aov-rank-copy,
  .aov--motion-ready .aov-scene:not(.is-active) .aov-rail-copy {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 560px) {
  .aov-stage {
    padding-inline-end: 1rem;
  }

  .aov-rail {
    grid-template-columns: 1fr;
    align-content: center;
    text-align: center;
  }

  .aov-rail-stamp,
  .aov-terminal-visual--unique {
    width: min(70vw, 19rem);
  }

  .aov-rail-copy {
    justify-self: center;
  }

  .aov-rail-copy .aov-tags {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aov *,
  .aov *::before,
  .aov *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }

  .aov-substrate,
  .aov-haze {
    transform: none !important;
  }

  .aov-thread__path {
    stroke-dashoffset: 0 !important;
  }

  .aov-stamp,
  .aov-rail-stamp,
  .aov-terminal-art,
  .aov-rank-copy,
  .aov-rail-copy {
    opacity: 1 !important;
    transform: none !important;
  }

  .aov-gate li {
    opacity: 1;
    transform: none;
  }
}