/*
  services-v2.css — V2 Phase 2: services 05 Contracting ("The Build")
  and 06 Robotics ("The Sequence").

  Loaded ONLY by the four Contracting/Robotics locale pages, after the
  six shared stylesheets, so nothing here can affect the approved
  pages. Uses the existing tokens and shared service primitives
  (svc-back-link, svc-eyebrow-row, section-label, svc-intro, svc-cta)
  and adds only what these two services need.

  Scroll-linked visuals are driven by one custom property, --p (0-1),
  written by js/services.js onto .v2-sig__visual. Each element derives
  its own local progress from inline --s (start) and --m (1/duration):
      --k = clamp(0, (p - s) * m, 1)
  --p defaults to 1, so without JS or under reduced motion every visual
  rests in its complete, fully legible state.
*/

/* =================================================================
   Shared V2 service shell
   ================================================================= */
.v2-hero {
  position: relative;
  overflow: hidden;
  padding-top: 9rem;
  padding-bottom: 4.5rem;
}

.v2-hero__bg {
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.v2-hero__grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: 3rem;
}

.v2-hero__title {
  font-size: clamp(44px, 6.4vw, 80px);
}

.v2-hero__tagline {
  font-size: clamp(20px, 2.1vw, 26px);
}

.v2-hero__eyebrow {
  margin-top: 2.25rem;
}

.v2-hero__line {
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 2;
  height: 4.5rem;
  width: 1px;
  transform: translateX(-50%) scaleY(0);
  transform-origin: bottom;
  background: linear-gradient(to top, color-mix(in srgb, var(--color-accent) 75%, transparent), transparent);
}

/* --- Hero scene frame (both services) --- */
.v2-scene {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 24 / 26;
  margin-inline: auto;
}

.v2-scene__layer {
  position: absolute;
  inset: 0;
  transition: transform 0.5s var(--ease-editorial);
}

.v2-scene__layer svg {
  display: block;
  height: 100%;
  width: 100%;
  overflow: visible;
}

.v2-scene__floor {
  pointer-events: none;
  position: absolute;
  inset-inline: 8%;
  bottom: 4%;
  height: 16%;
  border-radius: 50%;
  filter: blur(26px);
  background: radial-gradient(closest-side, rgba(215, 25, 32, 0.16), transparent 75%);
}

/* SVG text inside scenes/visuals: always legible, never mirrored */
.v2-svg-text {
  font-family: var(--font-en-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  direction: ltr;
  unicode-bidi: isolate;
}

/* Mount-in (hero): layers assemble once on load (services.js adds
   .is-loaded). Reduced motion shows the final state immediately. */
.v2-mount {
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 1.1s var(--ease-editorial),
    transform 1.1s var(--ease-editorial);
  transition-delay: var(--mount-delay, 0s);
}

.is-loaded .v2-mount {
  opacity: 1;
  transform: none;
}

.v2-draw {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.6s var(--ease-editorial);
  transition-delay: var(--mount-delay, 0s);
}

.is-loaded .v2-draw {
  stroke-dashoffset: 0;
}

/* --- Positioning statement --- */
.v2-statement {
  position: relative;
  border-top: 1px solid var(--color-hairline);
  padding-block: 5.5rem;
}

.v2-statement__text {
  margin-top: 1.75rem;
  max-width: 20ch;
  font-size: clamp(30px, 4.4vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.v2-statement__text em {
  font-style: normal;
  color: var(--color-accent);
}

.v2-statement__body {
  margin-top: 2rem;
  max-width: var(--container-xl);
  font-size: 16.5px;
  line-height: 1.8;
  color: color-mix(in srgb, var(--color-ink) 72%, transparent);
}

/* --- Section heading pattern --- */
.v2-heading {
  margin-top: 1.25rem;
  max-width: 24ch;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}

.v2-lede {
  margin-top: 1.25rem;
  max-width: var(--container-xl);
  font-size: 16px;
  line-height: 1.75;
  color: color-mix(in srgb, var(--color-ink) 70%, transparent);
}

/* --- Signature interaction shell (sticky visual + stages) --- */
.v2-sig {
  position: relative;
  border-top: 1px solid var(--color-hairline);
  background: var(--color-surface);
}

.v2-sig__header {
  padding-top: 5rem;
  padding-bottom: 1rem;
}

.v2-sig__grid {
  position: relative;
  display: grid;
}

.v2-sig__visual-col {
  position: sticky;
  top: 76px;
  z-index: 2;
  background: linear-gradient(to bottom, var(--color-surface) 88%, transparent);
  padding-block: 0.75rem 1.5rem;
}

.v2-sig__visual {
  --p: 1;
  position: relative;
  height: 34vh;
  max-height: 340px;
  min-height: 220px;
}

.v2-sig__visual svg {
  display: block;
  height: 100%;
  width: 100%;
  overflow: visible;
}

.v2-sig__status {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.1rem;
  margin-top: 0.75rem;
}

.v2-sig__status-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 0.3rem;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-muted);
  transition: color var(--duration-slow) ease;
}

.v2-sig__status-item::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--duration-slow) var(--ease-editorial);
}

.v2-sig__status-num {
  font-family: var(--font-en-display);
  color: var(--color-accent);
}

/* default (no JS / reduced motion): every stage reads as reached */
.v2-sig__status-item.is-active,
.v2-sig:not(.is-sequenced) .v2-sig__status-item {
  color: var(--color-ink);
}

.v2-sig__status-item.is-active::after {
  transform: scaleX(1);
}

.v2-sig__stages {
  position: relative;
  padding-bottom: 3rem;
}

.v2-stage {
  position: relative;
  display: flex;
  min-height: 52vh;
  flex-direction: column;
  justify-content: center;
  padding-block: 2rem;
  transition: opacity var(--duration-slower) var(--ease-editorial);
}

.v2-sig.is-sequenced .v2-stage {
  opacity: 0.55;
}

.v2-sig.is-sequenced .v2-stage.is-done {
  opacity: 0.78;
}

.v2-sig.is-sequenced .v2-stage.is-active {
  opacity: 1;
}

.v2-stage__head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.v2-stage__num {
  font-family: var(--font-en-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
}

.v2-stage__rule {
  height: 1px;
  width: 2.5rem;
  background: var(--color-hairline-strong);
  transform-origin: left;
  transition:
    width var(--duration-slower) var(--ease-editorial),
    background var(--duration-slower) ease;
}

html[dir="rtl"] .v2-stage__rule {
  transform-origin: right;
}

.v2-stage.is-active .v2-stage__rule {
  width: 4.5rem;
  background: var(--color-accent);
}

.v2-stage__kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted);
}

.v2-stage__title {
  margin-top: 1rem;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}

.v2-stage__desc {
  margin-top: 1rem;
  max-width: var(--container-md);
  font-size: 16px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-ink) 72%, transparent);
}

/* Arabic: no tracking on labels, roomier line-height for Cairo */
html[lang="ar"] .svc-eyebrow-row__label,
html[lang="ar"] .section-label,
html[lang="ar"] .v2-sig__status-item,
html[lang="ar"] .v2-stage__kicker,
html[lang="ar"] .ct-registry__eyebrow,
html[lang="ar"] .rb-matrix__head,
html[lang="ar"] .ct-scope__term {
  letter-spacing: 0;
}

html[lang="ar"] .v2-statement__text,
html[lang="ar"] .v2-heading,
html[lang="ar"] .v2-stage__title,
html[lang="ar"] .v2-hero__title {
  line-height: 1.3;
  letter-spacing: 0;
}

html[lang="ar"] .v2-statement__text {
  max-width: 22ch;
}

/* Cairo needs more size than the Latin micro-labels to stay legible */
html[lang="ar"] .svc-eyebrow-row__label,
html[lang="ar"] .section-label,
html[lang="ar"] .v2-sig__status-item,
html[lang="ar"] .ct-hero__ruler span,
html[lang="ar"] .ct-registry__eyebrow,
html[lang="ar"] .ct-registry__list-label,
html[lang="ar"] .rb-matrix__head {
  font-size: 13px;
  text-transform: none;
}

html[lang="ar"] .ct-hero__ruler span {
  letter-spacing: 0;
}

/* =================================================================
   SERVICE 05 — CONTRACTING · "THE BUILD"
   ================================================================= */
.ct-hero .v2-hero__bg {
  background:
    radial-gradient(circle at 74% 30%, rgba(123, 13, 18, 0.16) 0%, transparent 42%),
    linear-gradient(180deg, #0c1620 0%, var(--color-void) 72%);
}

/* measurement ruler under the hero copy */
.ct-hero__ruler {
  margin-top: 2.5rem;
  display: flex;
  max-width: var(--container-lg);
  justify-content: space-between;
  border-top: 1px solid var(--color-hairline-strong);
  padding-top: 0.75rem;
}

.ct-hero__ruler span {
  position: relative;
  font-family: var(--font-en-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-muted);
}

.ct-hero__ruler span::before {
  content: "";
  position: absolute;
  top: calc(-0.75rem - 5px);
  inset-inline-start: 0;
  height: 9px;
  width: 1px;
  background: var(--color-hairline-strong);
}

.ct-hero__ruler span:first-child {
  color: var(--color-accent);
}

.ct-hero__ruler span:first-child::before {
  background: var(--color-accent);
}

/* --- Registered scope (three activities) --- */
.ct-scope {
  border-top: 1px solid var(--color-hairline);
  padding-block: 5.5rem;
}

.ct-scope__list {
  margin-top: 3.5rem;
  border-top: 1px solid var(--color-hairline-strong);
}

.ct-scope__row {
  position: relative;
  display: grid;
  gap: 1rem;
  border-bottom: 1px solid var(--color-hairline);
  padding-block: 2.5rem;
  padding-inline-start: 1.5rem;
}

/* the structural member: a vertical beam that fills in DAL red */
.ct-scope__row::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 2.5rem;
  bottom: 2.5rem;
  width: 2px;
  background: var(--color-hairline-strong);
}

.ct-scope__row::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 2.5rem;
  bottom: 2.5rem;
  width: 2px;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 1.2s var(--ease-editorial);
  transition-delay: calc(var(--reveal-delay, 0s) + 0.25s);
}

.ct-scope__row.is-visible::after {
  transform: scaleY(1);
}

.ct-scope__num {
  font-family: var(--font-en-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
}

.ct-scope__title {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}

.ct-scope__term {
  margin-top: 0.6rem;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-muted);
}

.ct-scope__desc {
  max-width: var(--container-md);
  font-size: 16px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-ink) 72%, transparent);
}

/* --- The Build visual (scroll-assembled structure) --- */
.ct-build [data-k] {
  --k: clamp(0, calc((var(--p) - var(--s, 0)) * var(--m, 1)), 1);
}

.ct-build .k-draw {
  stroke-dasharray: 1;
  stroke-dashoffset: calc((1 - var(--k)) * 1px);
}

.ct-build .k-fade {
  opacity: var(--k);
}

.ct-build .k-rise {
  opacity: var(--k);
  transform: translateY(calc((1 - var(--k)) * 14px));
}

.ct-build__level {
  transform: translateY(calc((1 - var(--p)) * 280px));
}

.ct-build__level-line {
  filter: drop-shadow(0 0 3px rgba(215, 25, 32, 0.7));
}

/* --- Registration record --- */
.ct-registry {
  border-top: 1px solid var(--color-hairline);
  padding-block: 5.5rem;
}

.ct-registry__panel {
  position: relative;
  margin-top: 3rem;
  display: grid;
  gap: 2.5rem;
  border: 1px solid var(--color-hairline-strong);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045) 0%, rgba(255, 255, 255, 0.01) 40%, transparent 60%),
    linear-gradient(180deg, var(--color-surface-2) 0%, var(--color-void) 100%);
  padding: 2.25rem 1.5rem;
  box-shadow: var(--shadow-panel);
}

/* architectural corner registration marks */
.ct-registry__panel::before,
.ct-registry__panel::after {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  border: 0 solid var(--color-accent);
}

.ct-registry__panel::before {
  top: -9px;
  inset-inline-start: -9px;
  border-top-width: 1.5px;
  border-inline-start-width: 1.5px;
}

.ct-registry__panel::after {
  bottom: -9px;
  inset-inline-end: -9px;
  border-bottom-width: 1.5px;
  border-inline-end-width: 1.5px;
}

.ct-registry__eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.ct-registry__authority {
  margin-top: 1rem;
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink);
}

.ct-registry__authority-alt {
  margin-top: 0.5rem;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-muted);
}

.ct-registry__note {
  margin-top: 1.5rem;
  max-width: var(--container-sm);
  font-size: 14.5px;
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-ink) 68%, transparent);
}

.ct-registry__list-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-muted);
}

html[lang="ar"] .ct-registry__list-label {
  letter-spacing: 0;
}

.ct-registry__list {
  margin-top: 1rem;
  border-top: 1px solid var(--color-hairline);
}

.ct-registry__item {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.25rem 0.75rem;
  border-bottom: 1px solid var(--color-hairline);
  padding-block: 1.1rem;
}

.ct-registry__item-num {
  grid-row: span 2;
  font-family: var(--font-en-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
}

.ct-registry__item-primary {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-ink);
}

.ct-registry__item-secondary {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--color-muted);
}

/* =================================================================
   SERVICE 06 — ROBOTICS · "THE SEQUENCE"
   ================================================================= */
.rb-hero .v2-hero__bg {
  background:
    radial-gradient(circle at 70% 40%, rgba(123, 13, 18, 0.14) 0%, transparent 40%),
    radial-gradient(circle at 20% 90%, rgba(21, 33, 43, 0.9) 0%, transparent 55%),
    linear-gradient(180deg, #0b1620 0%, var(--color-void) 75%);
}

/* hero sequence strip under the copy */
.rb-hero__sequence {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.9rem;
}

.rb-hero__step {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--color-ink) 78%, transparent);
}

html[lang="ar"] .rb-hero__step {
  letter-spacing: 0;
  font-size: 13px;
}

.rb-hero__step-dot {
  height: 6px;
  width: 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-accent);
}

.rb-hero__step:first-child .rb-hero__step-dot {
  background: var(--color-accent);
}

.rb-hero__arrow {
  height: 1px;
  width: 1.25rem;
  background: var(--color-hairline-strong);
}

/* articulated mechanism (hero) — slow, restrained idle motion */
.rb-arm-a,
.rb-arm-b {
  transform-box: view-box;
}

.rb-arm-a {
  transform-origin: 240px 392px;
  animation: rbArmA 11s ease-in-out infinite alternate;
}

.rb-arm-b {
  transform-origin: 240px 262px;
  animation: rbArmB 11s ease-in-out infinite alternate;
}

@keyframes rbArmA {
  from { transform: rotate(-9deg); }
  to { transform: rotate(7deg); }
}

@keyframes rbArmB {
  from { transform: rotate(14deg); }
  to { transform: rotate(-6deg); }
}

.rb-hero-signal {
  animation: rbSignal 7s cubic-bezier(0.45, 0, 0.3, 1) infinite;
}

@keyframes rbSignal {
  0% { transform: translateX(0); opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { transform: translateX(360px); opacity: 0; }
}

/* --- Scope matrix: means -> work -> outcome --- */
.rb-matrix {
  margin-top: 3.5rem;
  display: grid;
  border-top: 1px solid var(--color-hairline-strong);
}

.rb-matrix__col {
  position: relative;
  border-bottom: 1px solid var(--color-hairline);
  padding-block: 2rem 2.25rem;
}

.rb-matrix__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.rb-matrix__item {
  margin-top: 1.25rem;
  font-size: clamp(22px, 2.3vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.rb-matrix__item small {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--color-muted);
}

.rb-matrix__arrow {
  display: none;
}

/* --- The Sequence visual --- */
.rb-seq__trail {
  stroke-dasharray: 1;
  stroke-dashoffset: calc((1 - var(--p)) * 1px);
  filter: drop-shadow(0 0 3px rgba(215, 25, 32, 0.6));
}

.rb-seq__station-ring {
  fill: var(--color-surface);
  stroke: rgba(241, 239, 234, 0.3);
  transition: stroke var(--duration-slow) ease, fill var(--duration-slow) ease;
}

.rb-seq__station-num {
  fill: var(--color-muted);
  transition: fill var(--duration-slow) ease;
}

.rb-seq__station.is-reached .rb-seq__station-ring,
.v2-sig:not(.is-sequenced) .rb-seq__station-ring {
  stroke: var(--color-accent);
  fill: #1a0c10;
}

.rb-seq__station.is-reached .rb-seq__station-num,
.v2-sig:not(.is-sequenced) .rb-seq__station-num {
  fill: var(--color-ink);
}

.rb-seq__signal-halo {
  animation: rbHalo 2.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

@keyframes rbHalo {
  0%, 100% { opacity: 0.25; transform: scale(1); }
  50% { opacity: 0.08; transform: scale(1.6); }
}

/* --- Implementation phases (track) --- */
.rb-phases {
  border-top: 1px solid var(--color-hairline);
  padding-block: 5.5rem;
}

.rb-phases__track {
  position: relative;
  margin-top: 3.5rem;
  display: grid;
  gap: 0;
  padding-inline-start: 1.75rem;
}

.rb-phases__track::before {
  content: "";
  position: absolute;
  inset-inline-start: 5px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: var(--color-hairline-strong);
}

.rb-phase {
  position: relative;
  padding-block: 0 2.5rem;
}

.rb-phase__node {
  position: absolute;
  inset-inline-start: calc(-1.75rem + 1px);
  top: 0.35rem;
  height: 9px;
  width: 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-accent);
  background: var(--color-surface);
}

.rb-phase:first-child .rb-phase__node {
  background: var(--color-accent);
}

.rb-phase__num {
  font-family: var(--font-en-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
}

.rb-phase__title {
  margin-top: 0.6rem;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-ink);
}

.rb-phase__desc {
  margin-top: 0.6rem;
  max-width: 30ch;
  font-size: 15px;
  line-height: 1.65;
  color: color-mix(in srgb, var(--color-ink) 70%, transparent);
}

html[lang="ar"] .rb-phase__desc {
  max-width: 34ch;
}

/* =================================================================
   Breakpoints
   ================================================================= */
@media (min-width: 640px) {
  .v2-hero {
    padding-top: 11rem;
    padding-bottom: 5.5rem;
  }

  .v2-statement,
  .ct-scope,
  .ct-registry,
  .rb-phases {
    padding-block: 7rem;
  }

  .ct-scope__row {
    grid-template-columns: 4rem 1.15fr 1fr;
    align-items: baseline;
    gap: 2rem;
    padding-inline-start: 2rem;
  }

  .ct-registry__panel {
    padding: 3rem;
  }

  .rb-matrix {
    grid-template-columns: repeat(3, 1fr);
  }

  .rb-matrix__col {
    border-bottom: none;
    padding-inline: 0 2rem;
  }

  .rb-matrix__col + .rb-matrix__col {
    border-inline-start: 1px solid var(--color-hairline);
    padding-inline-start: 2rem;
  }

  .rb-matrix__arrow {
    display: block;
    position: absolute;
    top: 2.05rem;
    inset-inline-start: -0.45rem;
    height: 9px;
    width: 9px;
    border-top: 1px solid var(--color-accent);
    border-inline-end: 1px solid var(--color-accent);
    background: var(--color-void);
    transform: rotate(45deg);
  }

  html[dir="rtl"] .rb-matrix__arrow {
    transform: rotate(-45deg);
  }

  .v2-sig__visual {
    height: 38vh;
    max-height: 380px;
  }
}

/* tablet portrait: generous single column, larger visual */
@media (min-width: 640px) and (max-width: 959px) {
  .v2-scene {
    max-width: 480px;
  }
}

@media (min-width: 960px) {
  .v2-hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 3.5rem;
  }

  .v2-hero__eyebrow {
    margin-top: 2.5rem;
  }

  .v2-sig__header {
    padding-top: 6.5rem;
  }

  .v2-sig__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
  }

  .v2-sig__visual-col {
    top: 7rem;
    align-self: start;
    height: calc(100vh - 8.5rem);
    max-height: 720px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: none;
    padding-block: 0;
  }

  .v2-sig__visual {
    height: auto;
    max-height: none;
    min-height: 0;
    flex: 1;
  }

  .v2-sig__status {
    justify-content: flex-start;
    margin-top: 1.25rem;
  }

  .v2-stage {
    min-height: 74vh;
    padding-block: 0;
  }

  .v2-sig__stages {
    padding-bottom: 6rem;
  }

  .ct-registry__panel {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    padding: 3.5rem 4rem;
  }

  .rb-phases__track {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-inline-start: 0;
    padding-top: 2.25rem;
  }

  .rb-phases__track::before {
    inset-inline: 0;
    top: 4px;
    bottom: auto;
    height: 1px;
    width: auto;
  }

  .rb-phase {
    padding-block: 0;
  }

  .rb-phase__node {
    inset-inline-start: 0;
    top: -2.25rem;
  }
}

/* =================================================================
   Reduced motion — every visual resolves to its complete static state
   ================================================================= */
@media (prefers-reduced-motion: reduce) {
  .v2-mount,
  .v2-draw {
    opacity: 1 !important;
    transform: none !important;
    stroke-dashoffset: 0 !important;
    transition: none !important;
  }

  .rb-arm-a,
  .rb-arm-b,
  .rb-seq__signal-halo {
    animation: none !important;
  }

  .rb-hero-signal {
    display: none;
  }

  .v2-stage,
  .v2-scene__layer,
  .ct-scope__row::after {
    transition: none !important;
  }

  .ct-scope__row::after {
    transform: scaleY(1);
  }
}