/* B4-401 — MAVH hero and transaction-model presentation.
   Final page-specific layer; data, stage logic and shared shell remain owned upstream. */

body.page-mavh .mavh-hero-copy {
  max-width: 660px;
}

body.page-mavh .hero-definition {
  max-width: 42ch;
  color: var(--mavh-ink);
}

body.page-mavh .mavh-hero-partner-block {
  max-width: 50ch;
  margin-top: clamp(18px, 2.4vh, 26px);
  padding-top: clamp(18px, 2.2vh, 24px);
  border-top: 1px solid var(--mavh-line);
}

body.page-mavh .hero-partner {
  max-width: 46ch;
  color: var(--mavh-muted);
}

body.page-mavh .mavh-hero-inset {
  width: min(34%, 220px);
  border-radius: 3px;
}

body.page-mavh .mavh-hero-inset span {
  font-size: 12px;
  letter-spacing: 0.065em;
  line-height: 1.35;
}

body.page-mavh .mavh-route-rail {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.page-mavh .mavh-route-rail span {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 10px 18px 9px 16px;
  font-size: 12px;
}

body.page-mavh .corridor-heading {
  margin-bottom: 24px;
}

body.page-mavh .corridor-instruction {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 12px 18px;
  align-items: baseline;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--mavh-line-dark);
}

body.page-mavh .corridor-instruction span {
  color: var(--mavh-lime);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

body.page-mavh .corridor-instruction strong {
  color: rgba(255, 253, 248, 0.84);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
}

@media (min-width: 701px) {
  body.page-mavh .corridor-step {
    min-height: clamp(168px, 20vh, 194px);
  }

  body.page-mavh .corridor-step button {
    position: relative;
    padding: 24px 22px 24px 18px;
    border-left: 2px solid transparent;
  }

  body.page-mavh .corridor-step button::after {
    position: absolute;
    top: 25px;
    right: 4px;
    color: var(--mavh-lime);
    content: "";
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  body.page-mavh .corridor-step.is-active button,
  body.page-mavh .corridor-step button[aria-current="step"] {
    border-left-color: var(--mavh-lime);
    background: linear-gradient(90deg, rgba(185, 216, 117, 0.1), transparent 72%);
  }

  body.page-mavh .corridor-step button[aria-current="step"]::after {
    content: "Current";
  }

  body.page-mavh .corridor-step:not(.is-active) strong {
    font-size: clamp(1.75rem, 2.25vw, 2.55rem);
  }

  body.page-mavh .corridor-stage {
    border-top-color: rgba(185, 216, 117, 0.58);
  }

  body.page-mavh .corridor-insight {
    padding: clamp(28px, 2.6vw, 40px);
  }

  body.page-mavh .corridor-decision > span {
    display: inline-flex;
    width: fit-content;
    padding: 5px 8px;
    border: 1px solid rgba(185, 216, 117, 0.32);
    border-radius: 999px;
  }
}

@media (max-width: 980px) {
  body.page-mavh .mavh-hero-partner-block {
    margin-top: 0;
  }
}

@media (max-width: 700px) {
  body.page-mavh .mavh-hero-inner {
    gap: 17px;
  }

  body.page-mavh .mavh-project-meta {
    margin-bottom: 22px;
  }

  body.page-mavh .hero-definition {
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.48;
  }

  body.page-mavh .mavh-hero-partner-block {
    padding-top: 17px;
  }

  body.page-mavh .hero-partner {
    font-size: 14.5px;
  }

  body.page-mavh .mavh-hero-primary-image {
    height: 236px;
  }

  body.page-mavh .mavh-hero-inset {
    width: 34%;
  }

  body.page-mavh .mavh-hero-inset span {
    right: 6px;
    bottom: 6px;
    left: 6px;
    font-size: 9px;
  }

  body.page-mavh .mavh-route-rail span {
    min-height: 40px;
    padding: 9px 4px 8px 10px;
    font-size: 12px;
  }

  body.page-mavh .corridor-instruction {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-top: 20px;
    padding-top: 14px;
  }

  body.page-mavh .corridor-instruction strong {
    max-width: 29ch;
    font-size: 13.5px;
  }

  body.page-mavh .corridor-mobile-item summary {
    transition: background-color 160ms ease, padding-inline 160ms ease;
  }

  body.page-mavh .corridor-mobile-item[open] > summary {
    margin-inline: -10px;
    padding-inline: 10px;
    background: rgba(185, 216, 117, 0.08);
  }

  body.page-mavh .corridor-mobile-body {
    padding: 2px 0 28px;
  }

  body.page-mavh .corridor-mobile-list figure {
    width: 100%;
  }

  body.page-mavh .corridor-mobile-list img {
    width: 100%;
    height: clamp(238px, 68vw, 292px);
    aspect-ratio: auto;
    object-fit: cover;
    object-position: center;
  }

  body.page-mavh .corridor-mobile-list h3,
  body.page-mavh .corridor-mobile-body > p,
  body.page-mavh .corridor-mobile-list dl {
    margin-right: 0;
    margin-left: 40px;
  }

  body.page-mavh .corridor-mobile-list h3 {
    margin-top: 20px;
  }

  body.page-mavh .corridor-mobile-list dl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 430px) {
  body.page-mavh .corridor-mobile-list h3,
  body.page-mavh .corridor-mobile-body > p,
  body.page-mavh .corridor-mobile-list dl {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-mavh .corridor-mobile-item summary,
  body.page-mavh .corridor-step button {
    transition: none;
  }
}

/* V1.45 Batch 3 — accountable-lot route and first-site subtraction. */
body.page-mavh .corridor-geography {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  align-items: start;
  margin-top: 24px;
  color: rgba(255, 253, 248, 0.68);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.075em;
  line-height: 1.35;
}
body.page-mavh .corridor-geography span {
  display: block;
  padding-left: 10px;
  border-left: 1px solid rgba(185,216,117,.42);
}
body.page-mavh .corridor-geography i { display: none; }
body.page-mavh .corridor-lot {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 18px;
  min-width: 124px;
  padding: 10px 12px;
  border: 1px solid rgba(185,216,117,.42);
  background: rgba(7,28,22,.82);
  backdrop-filter: blur(8px);
}
body.page-mavh .corridor-lot span,
body.page-mavh .corridor-lot small {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.3;
  text-transform: uppercase;
}
body.page-mavh .corridor-lot span { color: var(--mavh-lime); }
body.page-mavh .corridor-lot b {
  display: block;
  margin-top: 3px;
  color: #fffdf8;
  font-family: var(--mavh-mono);
  font-size: 15px;
  font-weight: 600;
}
body.page-mavh .corridor-lot small {
  margin-top: 5px;
  color: rgba(255,253,248,.7);
  letter-spacing: .045em;
  text-transform: none;
}
body.page-mavh .corridor-progress {
  grid-template-columns: repeat(6, auto 1fr) auto;
}
body.page-mavh .corridor-proof b,
body.page-mavh .corridor-change b {
  font-size: 13.5px;
}
body.page-mavh .system-layout--compact {
  grid-template-columns: minmax(0,1.12fr) minmax(320px,.88fr);
  gap: clamp(32px,4.5vw,66px);
}
body.page-mavh .system-route--accountable {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  border-top: 1px solid var(--mavh-line);
  border-bottom: 1px solid var(--mavh-line);
}
body.page-mavh .system-route--accountable > img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  filter: saturate(.72) contrast(.92);
}
body.page-mavh .system-route--accountable svg {
  position: absolute;
  inset: 9% 6% 18%;
  width: 88%;
  height: 73%;
  overflow: visible;
}
body.page-mavh .system-route--accountable path {
  fill: none;
  stroke: var(--mavh-lime);
  stroke-width: 7;
  stroke-linecap: round;
  filter: drop-shadow(0 1px 0 rgba(10,32,25,.22));
}
body.page-mavh .system-responsibilities {
  border-top: 1px solid var(--mavh-ink);
}
body.page-mavh .system-responsibilities article {
  padding: clamp(22px,2.5vw,32px) 0;
  border-bottom: 1px solid var(--mavh-line);
}
body.page-mavh .system-responsibilities span {
  color: var(--mavh-forest);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .09em;
}
body.page-mavh .system-responsibilities h3 {
  max-width: 19ch;
  margin-top: 9px;
  font-family: var(--mavh-serif);
  font-size: clamp(1.75rem,2.35vw,2.5rem);
  font-weight: 400;
  letter-spacing: -.03em;
  line-height: 1.04;
}
body.page-mavh .system-responsibilities p {
  max-width: 44ch;
  margin-top: 10px;
  color: var(--mavh-muted);
  font-size: 15.5px;
  line-height: 1.52;
}
body.page-mavh .mavh-human-reset {
  padding: 0;
  background: var(--mavh-paper-deep);
}
body.page-mavh .mavh-human-reset figure {
  position: relative;
  min-height: clamp(420px,58vw,720px);
  overflow: hidden;
}
body.page-mavh .mavh-human-reset img {
  width: 100%;
  height: clamp(420px,58vw,720px);
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(.78) contrast(.96);
}
body.page-mavh .mavh-human-reset figure::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(7,28,22,.76));
  content: "";
}
body.page-mavh .mavh-human-reset figcaption {
  position: absolute;
  z-index: 2;
  right: var(--mavh-gutter);
  bottom: clamp(28px,5vw,70px);
  left: var(--mavh-gutter);
  max-width: 760px;
  color: #fffdf8;
}
body.page-mavh .mavh-human-reset figcaption strong {
  display: block;
  color: var(--mavh-lime);
  font-size: 11px;
  letter-spacing: .09em;
}
body.page-mavh .mavh-human-reset figcaption span {
  display: block;
  margin-top: 12px;
  font-family: var(--mavh-serif);
  font-size: clamp(2rem,4vw,4.25rem);
  letter-spacing: -.035em;
  line-height: 1.02;
}

@media (min-width:1181px) {
  body.page-mavh .corridor-shell {
    grid-template-columns: minmax(300px,.35fr) minmax(0,.65fr);
  }
  body.page-mavh .corridor-step {
    min-height: clamp(130px,15.5vh,150px);
  }
  body.page-mavh .corridor-step button {
    padding-block: 18px;
  }
  body.page-mavh .corridor-step strong,
  body.page-mavh .corridor-step:not(.is-active) strong {
    font-size: clamp(1.65rem,2vw,2.25rem);
  }
  body.page-mavh .corridor-step small {
    max-width: 34ch;
    margin-top: 7px;
    font-size: 13px;
    line-height: 1.42;
  }
  body.page-mavh .corridor-stage {
    grid-template-columns: minmax(0,.86fr) minmax(380px,1.14fr);
  }
  body.page-mavh .corridor-insight {
    padding: clamp(24px,2vw,32px);
  }
  body.page-mavh .corridor-decision h3 {
    font-size: clamp(1.8rem,2.05vw,2.4rem);
  }
  body.page-mavh .corridor-decision p {
    font-size: 15px;
  }
  body.page-mavh .corridor-conditions {
    margin-top: 14px;
  }
  body.page-mavh .corridor-outcomes {
    margin-top: 12px;
  }
}

@media (max-width:1180px) {
  body.page-mavh .corridor-geography {
    grid-template-columns: 1fr;
    gap: 6px;
    padding-block: 14px;
    border-top: 1px solid var(--mavh-line-dark);
    border-bottom: 1px solid var(--mavh-line-dark);
  }
  body.page-mavh .corridor-geography i { display:none; }
  body.page-mavh .system-layout--compact { grid-template-columns:1fr; }
  body.page-mavh .system-route--accountable,
  body.page-mavh .system-route--accountable > img { min-height:0; height:clamp(430px,66vw,580px); }
  body.page-mavh .system-responsibilities {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    border-bottom:1px solid var(--mavh-line);
  }
  body.page-mavh .system-responsibilities article {
    padding:24px 20px;
    border-right:1px solid var(--mavh-line);
    border-bottom:0;
  }
  body.page-mavh .system-responsibilities article:last-child { border-right:0; }
}

@media (max-width:700px) {
  body.page-mavh .corridor-geography {
    font-size:10px;
  }
  body.page-mavh .corridor-mobile-item summary {
    padding-block:15px;
  }
  body.page-mavh .system-responsibilities { grid-template-columns:1fr; }
  body.page-mavh .system-responsibilities article,
  body.page-mavh .system-responsibilities article:last-child {
    padding:22px 0;
    border-right:0;
    border-bottom:1px solid var(--mavh-line);
  }
  body.page-mavh .system-route--accountable,
  body.page-mavh .system-route--accountable > img { height:420px; }
  body.page-mavh .system-place { max-width:150px; padding:9px 10px; }
  body.page-mavh .system-place b { font-size:13px; }
  body.page-mavh .system-place small { font-size:10.5px; }
  body.page-mavh .mavh-human-reset figure,
  body.page-mavh .mavh-human-reset img { min-height:480px; height:480px; }
  body.page-mavh .mavh-human-reset figcaption span {
    font-size:clamp(2rem,10vw,3rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-mavh .corridor-visual img { transition:none; }
}

/* V1.45 B3 editorial compaction.
   The seven-stage route and human reset remain, while supporting runway is reduced. */
@media (min-width:1181px) {
  body.page-mavh .mavh-economy {
    padding-top:60px;
    padding-bottom:72px;
  }
  body.page-mavh .mavh-section-head {
    margin-bottom:36px;
  }
  body.page-mavh .economy-diptych img,
  body.page-mavh .economy-diptych figure:last-child img {
    height:560px;
  }
  body.page-mavh .economy-evidence-band {
    margin-top:30px;
    padding-block:16px;
  }
  body.page-mavh .corridor-shell {
    padding-top:72px;
    padding-bottom:76px;
  }
  body.page-mavh .corridor-heading {
    margin-bottom:18px;
  }
  body.page-mavh .corridor-step {
    min-height:122px;
  }
  body.page-mavh .mavh-system--compact {
    padding-block:70px;
  }
  body.page-mavh .system-route--accountable > img {
    height:520px;
  }
  body.page-mavh .system-responsibilities article {
    padding-block:24px;
  }
  body.page-mavh .mavh-human-reset figure,
  body.page-mavh .mavh-human-reset img {
    min-height:600px;
    height:600px;
  }
  body.page-mavh .mavh-evidence {
    padding-block:72px;
  }
  body.page-mavh .evidence-question {
    margin-bottom:50px;
  }
  body.page-mavh .capital-gates {
    margin-top:44px;
  }
  body.page-mavh .capital-gates > article {
    padding-block:26px;
  }
  body.page-mavh .working-thresholds {
    margin-top:44px;
  }
  body.page-mavh .working-thresholds__grid article {
    padding-block:24px;
  }
  body.page-mavh .prebuild-rule {
    margin-top:34px;
  }
  body.page-mavh .mavh-partnership {
    padding-block:74px;
  }
  body.page-mavh .partner-pathway {
    margin-top:48px;
  }
  body.page-mavh .first-site-brief {
    margin-top:48px;
    padding:34px;
  }
  body.page-mavh .first-site-brief__columns article {
    padding-top:28px;
    padding-bottom:28px;
  }
  body.page-mavh .decision-outcomes {
    margin-top:40px;
  }
  body.page-mavh .commercial-payoff {
    margin-top:30px;
  }
  body.page-mavh .partnership-cta {
    margin-top:24px;
  }
}

@media (max-width:700px) {
  body.page-mavh .mavh-section {
    padding-block:58px;
  }
  body.page-mavh .corridor-shell {
    padding-top:58px;
    padding-bottom:62px;
  }
  body.page-mavh .corridor-mobile-item summary {
    min-height:48px;
    padding-block:12px;
  }
  body.page-mavh .mavh-human-reset figure,
  body.page-mavh .mavh-human-reset img {
    min-height:420px;
    height:420px;
  }
  body.page-mavh .evidence-question {
    margin-bottom:38px;
  }
  body.page-mavh .capital-gates,
  body.page-mavh .working-thresholds,
  body.page-mavh .first-site-brief,
  body.page-mavh .decision-outcomes {
    margin-top:38px;
  }
  body.page-mavh .mavh-partnership {
    padding-block:62px;
  }
  body.page-mavh .partner-pathway {
    margin-top:38px;
  }
  body.page-mavh .first-site-brief {
    padding:24px 20px;
  }
  body.page-mavh .commercial-payoff {
    margin-top:30px;
  }
}

/* Final B3 runway trim after the first measured regression. */
@media (min-width:1181px) {
  body.page-mavh .economy-diptych img,
  body.page-mavh .economy-diptych figure:last-child img { height:520px; }
  body.page-mavh .corridor-step { min-height:112px; }
  body.page-mavh .system-route--accountable > img { height:480px; }
  body.page-mavh .mavh-human-reset figure,
  body.page-mavh .mavh-human-reset img { min-height:560px; height:560px; }
  body.page-mavh .mavh-evidence { padding-block:60px; }
  body.page-mavh .mavh-partnership { padding-block:60px; }
  body.page-mavh .first-site-brief { margin-top:36px; padding:28px; }
  body.page-mavh .decision-outcomes { margin-top:32px; }
}
@media (max-width:700px) {
  body.page-mavh .mavh-section { padding-block:50px; }
  body.page-mavh .corridor-shell { padding-top:50px; padding-bottom:54px; }
  body.page-mavh .system-route--accountable,
  body.page-mavh .system-route--accountable > img { height:390px; }
  body.page-mavh .mavh-human-reset figure,
  body.page-mavh .mavh-human-reset img { min-height:390px; height:390px; }
  body.page-mavh .mavh-partnership { padding-block:54px; }
  body.page-mavh .partner-pathway,
  body.page-mavh .capital-gates,
  body.page-mavh .working-thresholds,
  body.page-mavh .first-site-brief,
  body.page-mavh .decision-outcomes { margin-top:32px; }
}

/* V1.45 Batch 6: persistent compact-screen lot record. */
.corridor-mobile-progress{display:none}
@media(max-width:1180px){
  body.page-mavh .corridor-mobile-progress{
    position:sticky;
    top:calc(var(--global-nav-height,64px) + var(--project-subnav-height,52px) + 8px);
    z-index:12;
    display:grid;
    gap:9px;
    margin-top:24px;
    padding:11px 12px 10px;
    border:1px solid rgba(255,253,248,.16);
    border-radius:14px;
    background:rgba(7,28,22,.95);
    box-shadow:0 16px 34px rgba(0,0,0,.22);
    backdrop-filter:blur(14px);
  }
  body.page-mavh .corridor-mobile-progress__state{min-width:0}
  body.page-mavh .corridor-mobile-progress__state span{display:block;color:var(--mavh-lime);font-size:9px;font-weight:700;letter-spacing:.1em}
  body.page-mavh .corridor-mobile-progress__state strong{display:block;margin-top:3px;color:#fffdf8;font-family:var(--mavh-serif);font-size:1.12rem;font-weight:400;line-height:1.1}
  body.page-mavh .corridor-mobile-progress__state small{display:block;overflow:hidden;margin-top:4px;color:rgba(255,253,248,.66);font-size:11.5px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}
  body.page-mavh .corridor-mobile-progress__nodes{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
  body.page-mavh .corridor-mobile-progress__nodes button{
    min-width:0;
    min-height:44px;
    padding:0;
    border:1px solid rgba(255,253,248,.16);
    border-radius:8px;
    color:rgba(255,253,248,.58);
    background:transparent;
    font-size:10px;
    font-weight:700;
  }
  body.page-mavh .corridor-mobile-progress__nodes button.is-active{
    border-color:var(--mavh-lime);
    color:var(--mavh-forest-deep);
    background:var(--mavh-lime);
  }
  body.page-mavh .corridor-mobile-list{margin-top:18px}
  body.page-mavh .corridor-mobile-item{scroll-margin-top:calc(var(--global-nav-height,64px) + var(--project-subnav-height,52px) + 128px)}
}
@media(prefers-reduced-motion:reduce){body.page-mavh .corridor-mobile-progress__nodes button{transition:none}}


/* Functional-close 2026-08-08 · desktop lot-label floor. */
@media (min-width: 721px) {
  body.page-mavh .corridor-lot span,
  body.page-mavh .corridor-lot small {
    font-size: 12px;
  }
}