.partner-page {
  --partner-bg: var(--bone-pale);
  --partner-accent: var(--peanut);
  --partner-dark: var(--asphalt);
  background-color: var(--partner-bg);
  color: var(--asphalt);
}

.partner-page h1,
.partner-page h2,
.partner-page h3,
.partner-page .kicker {
  color: var(--asphalt);
}

.partner-page .lead h1,
.partner-page .lead h2,
.partner-page .lead h3,
.partner-page .lead .kicker,
.partner-page .lead .section__lead,
.partner-page .lead .plain-list,
.partner-page .lead .plain-list li {
  color: var(--on-green);
}

.partner-page .shell-breadcrumbs {
  background-color: var(--partner-bg);
}

.partner-page .note {
  margin-top: clamp(36px, 6vw, 88px);
  margin-bottom: clamp(56px, 8vw, 120px);
}

.partner-hero {
  min-height: min(820px, calc(100vh - 120px));
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid color-mix(in srgb, var(--partner-accent) 38%, transparent);
}

.partner-hero__grid {
  display: grid;
  grid-template-columns: minmax(300px, .84fr) minmax(520px, 1.16fr);
  align-items: center;
  gap: clamp(34px, 5vw, 96px);
  padding-top: clamp(48px, 7vw, 112px);
  padding-bottom: clamp(48px, 7vw, 112px);
}

.partner-hero__copy {
  position: relative;
  z-index: 1;
}

.partner-hero h1 {
  max-width: 13ch;
  font-size: clamp(2.75rem, 4.1vw, 5.25rem);
  line-height: .95;
}

.partner-hero__lead {
  max-width: 62ch;
  margin-top: clamp(22px, 3vw, 38px);
  font-size: clamp(1rem, 1.35vw, 1.3rem);
}

.partner-hero__visual {
  position: relative;
  margin: 0;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--partner-accent) 42%, transparent);
  background: var(--bone);
}

.partner-hero__visual::before,
.partner-hero__visual::after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 42px;
  height: 42px;
  pointer-events: none;
}

.partner-hero__visual::before {
  inset: -1px auto auto -1px;
  border-top: 4px solid var(--partner-accent);
  border-left: 4px solid var(--partner-accent);
}

.partner-hero__visual::after {
  inset: auto -1px -1px auto;
  border-right: 4px solid var(--partner-accent);
  border-bottom: 4px solid var(--partner-accent);
}

.partner-hero__visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.partner-hero__visual figcaption {
  padding: 10px 14px;
  border-top: 1px solid color-mix(in srgb, var(--partner-accent) 30%, transparent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.partner-section {
  padding: clamp(72px, 9vw, 154px) 0;
  border-bottom: 1px solid color-mix(in srgb, var(--partner-accent) 28%, transparent);
}

.partner-section__head {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr);
  column-gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(34px, 5vw, 76px);
}

.partner-section__head .kicker {
  grid-column: 1 / -1;
}

.partner-section__head p:last-child {
  max-width: 55ch;
}

.partner-tabs[data-enhanced] [role="tabpanel"] {
  display: none;
}

.partner-tabs[data-enhanced] [role="tabpanel"].is-active {
  display: block;
}

/* Designers */
.partner-designers {
  --partner-bg: color-mix(in srgb, var(--bone) 90%, white);
  --partner-accent: var(--peanut);
}

.partner-hero--designers {
  background-color: var(--partner-bg);
  background-image: var(--paper-grid);
  background-size: var(--paper-size);
}

.partner-hero__visual--layers img {
  aspect-ratio: 4 / 3;
}

.designer-contours {
  background: var(--bone);
}

.designer-contours h2 {
  max-width: 20ch;
  margin-bottom: clamp(34px, 6vw, 78px);
}

.contour-map {
  display: grid;
  grid-template-columns: 1fr minmax(104px, .22fr) 1fr;
  align-items: stretch;
}

.contour {
  min-height: 330px;
  padding: clamp(28px, 4vw, 62px);
  border: 2px solid var(--peanut);
  display: flex;
  flex-direction: column;
}

.contour--factory {
  background: var(--bone-deep);
  border-style: dashed;
}

.contour__index {
  margin-bottom: auto;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.contour h3 {
  max-width: 17ch;
  margin-bottom: 14px;
  font-size: clamp(1.35rem, 2.3vw, 2.2rem);
}

.contour-map__bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(5px, .7vw, 10px);
  position: relative;
  overflow: hidden;
}

.contour-map__bridge::before {
  content: "↔";
  flex: 0 0 auto;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  line-height: 1;
  color: var(--peanut);
}

.contour-map__bridge span {
  order: -1;
  flex: 0 0 auto;
  writing-mode: horizontal-tb;
  text-align: center;
  font-size: .64rem;
  line-height: 1;
  letter-spacing: .14em;
  white-space: nowrap;
  text-transform: uppercase;
}

.designer-charter {
  background: color-mix(in srgb, var(--bone) 88%, var(--peanut));
}

.charter-grid {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(500px, 1.28fr);
  gap: clamp(40px, 8vw, 140px);
}

.charter-grid header {
  position: sticky;
  top: 160px;
  align-self: start;
}

.charter-grid header p:last-child {
  max-width: 46ch;
  margin-top: 20px;
}

.charter-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: charter;
}

.charter-list li {
  counter-increment: charter;
  display: grid;
  grid-template-columns: 76px minmax(180px, .65fr) 1fr;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid rgba(41, 43, 44, .28);
}

.charter-list li::before {
  content: "0" counter(charter);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--peanut);
}

.charter-list span {
  color: color-mix(in srgb, var(--asphalt) 74%, transparent);
}

.product-development {
  background: var(--bone-pale);
}

.layer-stack {
  display: grid;
  grid-template-columns: minmax(180px, .32fr) 1fr;
  border: 1px solid var(--peanut);
}

.layer-stack__tabs {
  display: grid;
  border-right: 1px solid var(--peanut);
}

.layer-stack__tabs button {
  appearance: none;
  border: 0;
  border-bottom: 1px solid rgba(156, 116, 76, .36);
  background: transparent;
  padding: 22px 24px;
  display: flex;
  gap: 18px;
  align-items: baseline;
  color: var(--asphalt);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.layer-stack__tabs button span {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.layer-stack__tabs button[aria-selected="true"] {
  background: var(--peanut);
  color: white;
}

.layer-stack__stage {
  min-height: 420px;
  position: relative;
  overflow: hidden;
}

.layer-stack__panel {
  height: 100%;
  min-height: 420px;
  padding: clamp(38px, 6vw, 88px);
  position: relative;
}

.layer-stack__panel > div {
  position: relative;
  z-index: 1;
  max-width: 56ch;
}

.layer-stack__panel h3 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 4.4rem);
  margin-bottom: 22px;
}

.layer-stack__ghost {
  position: absolute;
  right: 2vw;
  bottom: -6vw;
  font-size: clamp(11rem, 24vw, 28rem);
  font-weight: 800;
  line-height: .8;
  color: rgba(156, 116, 76, .09);
}

.material-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  margin-top: 44px;
  overflow-x: auto;
  border: 1px solid var(--peanut);
  scroll-snap-type: x mandatory;
}

.material-strip article {
  min-height: 220px;
  padding: 28px;
  border-right: 1px solid var(--peanut);
  scroll-snap-align: start;
}

.material-strip article:nth-child(even) {
  background: var(--bone-deep);
}

.material-strip span,
.material-strip h3 {
  display: block;
}

.material-strip span {
  margin-bottom: 78px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.project-rail {
  background: var(--asphalt);
  color: white;
}

.project-rail h2,
.project-rail .kicker {
  color: white;
}

.project-rail__track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
}

.project-rail__track li {
  position: relative;
  min-height: 190px;
  padding: 24px 26px;
  border-top: 2px solid white;
  border-left: 1px solid rgba(255, 255, 255, .3);
}

.project-rail__track li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: -6px;
  width: 10px;
  height: 10px;
  background: var(--peanut);
}

.project-rail__track b {
  display: block;
  margin-bottom: 70px;
  color: var(--bone);
}

.project-rail__timing {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .24);
  color: rgba(255, 255, 255, .78);
}

/* Manufacturers */
.partner-manufacturers {
  --partner-bg: var(--bone-warm);
  --partner-accent: var(--asphalt);
}

.partner-hero--manufacturers {
  background: var(--asphalt);
  color: white;
}

.partner-hero--manufacturers h1,
.partner-hero--manufacturers .kicker {
  color: white;
}

.partner-hero--manufacturers .btn--ghost {
  border-color: rgba(255, 255, 255, .72);
  color: white;
}

.partner-hero--manufacturers .partner-hero__visual {
  border-color: rgba(240, 232, 220, .35);
  background: #171819;
}

.partner-hero--manufacturers .partner-hero__visual::before,
.partner-hero--manufacturers .partner-hero__visual::after {
  border-color: var(--peanut);
}

.partner-hero--manufacturers figcaption {
  color: white;
}

.factory-flow {
  background: var(--bone);
}

.factory-flow h2 {
  max-width: 22ch;
}

.factory-flow__line {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin: 60px 0 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--asphalt);
}

.factory-flow__line li {
  position: relative;
  min-height: 170px;
  padding: 22px;
  border-right: 1px solid var(--asphalt);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.factory-flow__line li:last-child {
  border-right: 0;
  background: var(--asphalt);
  color: white;
}

.factory-flow__line li:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -17px;
  top: 50%;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--bone);
  color: var(--peanut);
  font-size: 1.4rem;
}

.factory-compare {
  background: var(--bone-deep);
}

.compare-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 50px;
  border: 2px solid var(--asphalt);
}

.compare-band article {
  padding: clamp(28px, 4vw, 58px);
}

.compare-band article + article {
  border-left: 2px solid var(--asphalt);
  background: var(--asphalt);
  color: white;
}

.compare-band article + article h3 {
  color: white;
}

.compare-band__label {
  display: inline-block;
  margin-bottom: 72px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.compare-band h3 {
  max-width: 23ch;
  margin-bottom: 20px;
  font-size: clamp(1.35rem, 2.4vw, 2.4rem);
}

.compare-band ul {
  margin: 0;
  padding-left: 20px;
}

.station-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--asphalt);
  margin-top: 50px;
}

.station-line article {
  padding: 28px;
  border-right: 1px solid rgba(41, 43, 44, .35);
}

.station-line article:last-child {
  border-right: 0;
}

.station-line article > b {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 70px;
  background: var(--peanut);
  color: white;
}

.station-line h3 {
  margin-bottom: 12px;
}

.station-line__minimum {
  padding: 22px 28px;
  border: 2px solid var(--asphalt);
  font-weight: 700;
}

.capacity-board {
  background: var(--asphalt);
  color: white;
}

.capacity-board h2,
.capacity-board .kicker {
  color: white;
}

.capacity-board__grid {
  display: grid;
  grid-template-columns: minmax(300px, .75fr) 1.25fr;
  gap: clamp(40px, 7vw, 120px);
}

.capacity-board__grid header > p:last-of-type {
  margin-top: 24px;
  color: rgba(255, 255, 255, .72);
}

.capacity-board__switch,
.private-label__switch {
  display: inline-grid;
  grid-auto-flow: column;
  margin-top: 34px;
  border: 1px solid currentColor;
}

.capacity-board__switch button,
.private-label__switch button {
  border: 0;
  border-right: 1px solid currentColor;
  padding: 12px 18px;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.capacity-board__switch button:last-child,
.private-label__switch button:last-child {
  border-right: 0;
}

.capacity-board__switch button[aria-pressed="true"] {
  background: var(--bone);
  color: var(--asphalt);
}

.capacity-board__values {
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, .45);
}

.capacity-board__values div {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) 1fr;
  gap: 20px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .28);
}

.capacity-board__values dt {
  font-size: clamp(1.7rem, 3.4vw, 3.6rem);
  font-weight: 800;
  line-height: 1;
}

.quality-gate {
  background-color: var(--bone);
  background-image: var(--paper-grid);
  background-size: var(--paper-size);
}

.quality-gate__grid {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: clamp(38px, 7vw, 130px);
}

.quality-gate__checklist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.quality-gate__checklist li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid rgba(41, 43, 44, .28);
}

.quality-gate__checklist li > span {
  display: grid;
  place-items: center;
  height: 34px;
  background: var(--asphalt);
  color: white;
}

.factory-nda {
  padding: clamp(70px, 10vw, 160px) 0;
  background: #151718;
  color: white;
  border-top: 8px solid var(--peanut);
}

.factory-nda h2 {
  max-width: 16ch;
  margin: 14px 0 24px;
  color: white;
}

.factory-nda p {
  max-width: 64ch;
  color: rgba(255, 255, 255, .74);
}

.factory-nda span {
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* Dealers */
.partner-dealers {
  --partner-bg: color-mix(in srgb, var(--bone) 94%, white);
  --partner-accent: var(--spruce);
}

.partner-hero--dealers {
  background: var(--spruce);
  color: var(--bone);
}

.partner-hero--dealers h1,
.partner-hero--dealers .kicker {
  color: var(--bone);
}

.partner-hero--dealers .btn--primary {
  background: var(--bone);
  color: var(--spruce);
}

.partner-hero--dealers .btn--ghost {
  border-color: var(--bone);
  color: var(--bone);
}

.partner-hero--dealers figcaption {
  color: var(--bone);
  background: var(--spruce);
}

.dealer-catalog {
  background: var(--bone-pale);
}

.dealer-shelves {
  border: 2px solid var(--spruce);
}

.dealer-shelf {
  display: grid;
  grid-template-columns: minmax(180px, .25fr) 1fr;
  border-bottom: 2px solid var(--spruce);
}

.dealer-shelf:last-child {
  border-bottom: 0;
}

.dealer-shelf__label {
  padding: 24px;
  background: var(--spruce);
  color: var(--bone);
}

.dealer-shelf__label h3 {
  margin: 48px 0 12px;
  color: var(--bone);
  font-size: 1.7rem;
}

.dealer-shelf__label span,
.dealer-shelf__label a {
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.dealer-shelf__products {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  overflow-x: auto;
}

.dealer-shelf__products a {
  min-width: 130px;
  padding: 14px;
  border-right: 1px solid rgba(28, 60, 44, .25);
  text-decoration: none;
}

.dealer-shelf__products img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.dealer-shelf__products span {
  display: block;
  margin-top: 8px;
  font-size: .68rem;
  font-weight: 800;
}

.showroom-plan {
  background: var(--bone);
}

.showroom-plan__grid {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: clamp(40px, 8vw, 140px);
}

.showroom-plan__grid header p:last-child {
  max-width: 50ch;
  margin-top: 24px;
}

.showroom-plan__drawing {
  display: flex;
  min-height: 520px;
  padding: clamp(24px, 3vw, 44px);
  border: 2px solid var(--spruce);
  flex-direction: column;
  background:
    linear-gradient(color-mix(in srgb, var(--bone) 91%, transparent), color-mix(in srgb, var(--bone) 91%, transparent)),
    linear-gradient(rgba(28, 60, 44, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 60, 44, .09) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.showroom-plan__example {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--spruce);
}

.showroom-plan__example span,
.showroom-inputs small,
.showroom-result small {
  font-size: .62rem;
  line-height: 1.35;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.showroom-plan__example span {
  font-weight: 800;
}

.showroom-plan__example strong {
  font-size: clamp(1.1rem, 1.7vw, 1.5rem);
}

.showroom-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
  border: 1px solid var(--spruce);
  background: var(--bone-pale);
}

.showroom-inputs div {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 14px 16px;
  border-right: 1px solid var(--spruce);
}

.showroom-inputs div:last-child {
  border-right: 0;
}

.showroom-inputs strong {
  overflow-wrap: anywhere;
  font-size: clamp(.82rem, 1.1vw, 1rem);
}

.showroom-plan__equation {
  display: grid;
  place-items: center;
  gap: 2px;
  padding: 10px 0 8px;
  color: var(--peanut);
}

.showroom-plan__equation span {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.showroom-plan__equation i {
  font-style: normal;
  font-size: 1.5rem;
  line-height: .8;
}

.showroom-result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--spruce);
  border-left: 1px solid var(--spruce);
}

.showroom-result article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  min-width: 0;
  padding: clamp(13px, 1.5vw, 20px);
  border-right: 1px solid var(--spruce);
  border-bottom: 1px solid var(--spruce);
  background: var(--bone);
}

.showroom-result b {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: .8;
  color: var(--peanut);
}

.showroom-result article div {
  display: grid;
  gap: 4px;
}

.showroom-result strong {
  font-size: clamp(.76rem, 1.1vw, .96rem);
  line-height: 1.15;
  text-transform: uppercase;
}

.showroom-result small {
  color: color-mix(in srgb, var(--asphalt) 72%, transparent);
  letter-spacing: .03em;
  text-transform: none;
}

.showroom-plan__note {
  margin-top: auto;
  padding-top: 16px;
  font-size: .78rem;
  font-weight: 700;
}

.private-label {
  background: var(--spruce);
  color: var(--bone);
}

.private-label h2,
.private-label .kicker {
  color: var(--bone);
}

.private-label__grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(40px, 8vw, 140px);
  align-items: center;
}

.private-label__grid > div:first-child > p:last-of-type {
  margin-top: 22px;
  color: color-mix(in srgb, var(--bone) 78%, transparent);
}

.private-label__switch button[aria-pressed="true"] {
  background: var(--bone);
  color: var(--spruce);
}

.private-label__plate {
  min-height: 320px;
  padding: clamp(32px, 5vw, 74px);
  border: 1px solid color-mix(in srgb, var(--bone) 70%, transparent);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, color-mix(in srgb, var(--bone) 8%, transparent), transparent);
}

.private-label__plate span,
.private-label__plate small {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.private-label__plate strong {
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: .95;
}

.sales-manifest {
  background: var(--bone-warm);
}

.sales-manifest__list {
  margin: 46px 0 0;
}

.sales-manifest__list > div {
  display: grid;
  grid-template-columns: 86px .7fr 1.3fr;
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid rgba(41, 43, 44, .35);
}

.sales-manifest__list dt {
  font-weight: 800;
  color: var(--spruce);
}

.sales-manifest__list dd {
  display: contents;
}

.sales-manifest__list b {
  font-size: 1.12rem;
}

.supply-route {
  background: var(--bone-pale);
}

.supply-route__track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 52px 0 0;
  padding: 0;
  list-style: none;
}

.supply-route__track li {
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--spruce);
  border-right: 0;
}

.supply-route__track li:last-child {
  border-right: 1px solid var(--spruce);
  background: var(--spruce);
  color: var(--bone);
}

.supply-route__track b,
.supply-route__track span {
  display: block;
}

.supply-route__track b {
  margin-bottom: 72px;
}

.supply-route__proof {
  padding-top: 18px;
  font-weight: 700;
}

/* Contractors */
.partner-contractors {
  --partner-bg: var(--bone);
  --partner-accent: var(--bark);
}

.partner-hero--contractors {
  background:
    linear-gradient(rgba(56, 36, 24, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 36, 24, .08) 1px, transparent 1px),
    var(--bone);
  background-size: 32px 32px;
}

.scenario-fork {
  background: var(--bone-warm);
}

.scenario-board {
  display: grid;
  grid-template-columns: minmax(210px, .35fr) 1fr;
  border: 2px solid var(--bark);
}

.scenario-board__tabs {
  display: grid;
  border-right: 2px solid var(--bark);
}

.scenario-board__tabs button {
  padding: 24px;
  border: 0;
  border-bottom: 1px solid rgba(56, 36, 24, .35);
  background: transparent;
  color: var(--asphalt);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.scenario-board__tabs button span {
  display: block;
  margin-bottom: 32px;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.scenario-board__tabs button[aria-selected="true"] {
  background: var(--bark);
  color: white;
}

.scenario-board__panels {
  min-height: 370px;
}

.scenario-board__panels article {
  min-height: 370px;
  padding: clamp(36px, 6vw, 88px);
}

.scenario-board__panels h3 {
  max-width: 18ch;
  margin: 54px 0 18px;
  font-size: clamp(1.8rem, 3.7vw, 4rem);
}

.scenario-board__panels p {
  max-width: 62ch;
}

.scenario-board__stamp {
  padding: 7px 10px;
  border: 1px solid var(--bark);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.scope-sheet {
  background: var(--bone-pale);
}

.scope-sheet__table {
  margin-top: 48px;
  border-top: 3px solid var(--bark);
}

.scope-sheet__table > div {
  display: grid;
  grid-template-columns: 70px 1fr 1.4fr 1fr;
  border-bottom: 1px solid rgba(56, 36, 24, .34);
}

.scope-sheet__table > div:first-child {
  background: var(--bark);
  color: white;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.scope-sheet__table span,
.scope-sheet__table b {
  padding: 18px;
  border-right: 1px solid rgba(56, 36, 24, .2);
}

.object-schedule {
  background: var(--spruce);
  color: var(--bone);
}

.object-schedule h2,
.object-schedule .kicker {
  color: var(--bone);
}

.object-schedule__chart {
  margin-top: 52px;
  padding: 28px;
  border: 1px solid color-mix(in srgb, var(--bone) 58%, transparent);
}

.object-schedule__axis {
  display: flex;
  justify-content: space-between;
  padding-left: calc(min(210px, 22%) + 20px);
  margin-bottom: 28px;
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.object-schedule__row {
  display: grid;
  grid-template-columns: minmax(130px, 18%) minmax(0, 1fr);
  grid-template-rows: auto 14px;
  column-gap: 20px;
  row-gap: 8px;
  position: relative;
  min-height: 90px;
  align-content: center;
  border-top: 1px solid color-mix(in srgb, var(--bone) 24%, transparent);
}

.object-schedule__row b {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
}

.object-schedule__row i {
  grid-column: 2;
  grid-row: 2;
  width: calc(var(--span) * 1%);
  margin-left: calc(var(--start) * 1%);
  height: 14px;
  background: var(--bone-deep);
}

.object-schedule__row span {
  grid-column: 2;
  grid-row: 1;
  z-index: 1;
  width: auto;
  margin-left: calc(var(--start) * 1%);
  padding: 0;
  overflow: visible;
  box-sizing: border-box;
  white-space: normal;
  text-overflow: clip;
  font-size: .74rem;
  color: var(--bone);
}

.site-constraints {
  background: var(--bone);
}

.site-constraints__grid {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: clamp(40px, 8vw, 140px);
}

.site-constraints ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--bark);
}

.site-constraints li {
  min-height: 180px;
  padding: 24px;
  border-right: 1px solid var(--bark);
  border-bottom: 1px solid var(--bark);
}

.site-constraints li:nth-child(even) {
  border-right: 0;
}

.site-constraints li:nth-last-child(-n+2) {
  border-bottom: 0;
}

.site-constraints b,
.site-constraints span {
  display: block;
}

.site-constraints b {
  margin-bottom: 54px;
}

.tender-stamp {
  background: var(--bark);
  color: white;
}

.tender-stamp h2,
.tender-stamp .kicker {
  color: white;
}

.tender-stamp__grid {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: clamp(40px, 8vw, 140px);
  align-items: center;
}

.tender-stamp__seal {
  aspect-ratio: 1;
  max-width: 420px;
  border: 8px double rgba(255, 255, 255, .8);
  transform: rotate(-4deg);
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
}

.tender-stamp__seal span {
  font-size: clamp(1.7rem, 4vw, 4rem);
  font-weight: 800;
  line-height: 1;
}

.tender-stamp__grid p:last-child {
  max-width: 64ch;
  margin-top: 22px;
  color: rgba(255, 255, 255, .76);
}

.contractor-proof {
  background: var(--bone-warm);
}

.contractor-proof__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  margin-top: 44px;
  overflow-x: auto;
  border: 2px solid var(--bark);
  scroll-snap-type: x mandatory;
}

.contractor-proof__rail a {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--bark);
  text-decoration: none;
  scroll-snap-align: start;
}

.contractor-proof__rail img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.contractor-proof__rail > a > span {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
}

.contractor-proof__note {
  padding-top: 20px;
  font-weight: 700;
}

.partner-faq {
  background: var(--bone-pale);
}

.partner-faq h2 {
  margin-bottom: 42px;
}

@media (max-width: 1180px) {
  .partner-hero__grid {
    grid-template-columns: minmax(280px, .8fr) minmax(400px, 1.2fr);
  }

  .partner-hero h1 {
    font-size: clamp(2.6rem, 5.8vw, 5rem);
  }

  .dealer-shelf__products {
    grid-template-columns: repeat(6, minmax(150px, 1fr));
  }

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

  .factory-flow__line li:nth-child(3) {
    border-right: 0;
  }

  .factory-flow__line li:nth-child(-n+3) {
    border-bottom: 1px solid var(--asphalt);
  }

  .factory-flow__line li:nth-child(3)::after {
    display: none;
  }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .partner-hero {
    min-height: min(720px, calc(100svh - 112px));
  }

  .partner-hero__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(30px, 3.4vw, 42px);
    padding-top: 54px;
    padding-bottom: 62px;
  }

  .partner-hero h1 {
    max-width: none;
    font-size: clamp(2.6rem, 4.2vw, 3.25rem);
    line-height: .98;
    hyphens: none;
  }

  .partner-hero__lead {
    margin-top: 20px;
    font-size: .98rem;
    line-height: 1.48;
  }

  .partner-hero .hero__actions {
    margin-top: 20px;
  }

  .partner-hero .btn {
    padding-inline: 16px;
    font-size: .8rem;
  }
}

@media (max-width: 900px) {
  .partner-hero {
    min-height: 0;
  }

  .partner-hero__grid,
  .partner-section__head,
  .charter-grid,
  .capacity-board__grid,
  .quality-gate__grid,
  .showroom-plan__grid,
  .private-label__grid,
  .site-constraints__grid,
  .tender-stamp__grid {
    grid-template-columns: 1fr;
  }

  .partner-hero h1 {
    max-width: 16ch;
  }

  .partner-hero__visual {
    width: 100%;
  }

  .charter-grid header {
    position: static;
  }

  .contour-map {
    grid-template-columns: 1fr;
  }

  .contour-map__bridge {
    min-height: 90px;
    flex-direction: column;
  }

  .contour-map__bridge::before {
    transform: rotate(90deg);
  }

  .contour-map__bridge span {
    writing-mode: initial;
  }

  .station-line {
    grid-template-columns: 1fr 1fr;
  }

  .station-line article:nth-child(even) {
    border-right: 0;
  }

  .project-rail__track,
  .supply-route__track {
    grid-template-columns: repeat(5, minmax(220px, 1fr));
    overflow-x: auto;
  }

  .showroom-plan__drawing {
    min-height: 460px;
  }

  .tender-stamp__seal {
    max-width: 320px;
  }
}

@media (max-width: 640px) {
  .partner-hero__grid {
    padding-top: 38px;
    padding-bottom: 50px;
  }

  .partner-hero h1 {
    font-size: clamp(2.35rem, 12vw, 4rem);
  }

  .partner-section {
    padding: 62px 0;
  }

  .partner-section__head {
    margin-bottom: 30px;
  }

  .charter-list li {
    grid-template-columns: 54px 1fr;
  }

  .charter-list span {
    grid-column: 2;
  }

  .layer-stack,
  .scenario-board {
    grid-template-columns: 1fr;
  }

  .layer-stack__tabs,
  .scenario-board__tabs {
    grid-auto-flow: column;
    grid-auto-columns: minmax(118px, 1fr);
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--peanut);
  }

  .scenario-board__tabs {
    border-bottom-color: var(--bark);
  }

  .layer-stack__tabs button,
  .scenario-board__tabs button {
    border-right: 1px solid rgba(41, 43, 44, .25);
    border-bottom: 0;
    padding: 16px;
  }

  .layer-stack__tabs button {
    flex-direction: column;
    gap: 4px;
  }

  .layer-stack__stage,
  .layer-stack__panel,
  .scenario-board__panels,
  .scenario-board__panels article {
    min-height: 390px;
  }

  .compare-band {
    grid-template-columns: 1fr;
  }

  .compare-band article + article {
    border-left: 0;
    border-top: 2px solid var(--asphalt);
  }

  .factory-flow__line {
    grid-template-columns: 1fr 1fr;
  }

  .factory-flow__line li {
    min-height: 130px;
  }

  .factory-flow__line li:nth-child(3) {
    border-right: 1px solid var(--asphalt);
  }

  .factory-flow__line li:nth-child(even) {
    border-right: 0;
  }

  .factory-flow__line li:nth-child(-n+4) {
    border-bottom: 1px solid var(--asphalt);
  }

  .factory-flow__line li:nth-child(2n)::after {
    display: none;
  }

  .station-line {
    grid-template-columns: 1fr;
  }

  .station-line article {
    border-right: 0;
    border-bottom: 1px solid rgba(41, 43, 44, .3);
  }

  .station-line article > b {
    margin-bottom: 36px;
  }

  .capacity-board__values div {
    grid-template-columns: 1fr;
  }

  .dealer-shelf {
    grid-template-columns: 1fr;
  }

  .dealer-shelf__label h3 {
    margin: 20px 0 8px;
  }

  .showroom-plan__drawing {
    min-height: 390px;
  }

  .sales-manifest__list > div {
    grid-template-columns: 48px 1fr;
  }

  .sales-manifest__list span {
    grid-column: 2;
  }

  .scope-sheet__table {
    overflow-x: auto;
  }

  .scope-sheet__table > div {
    min-width: 760px;
  }

  .object-schedule__chart {
    overflow-x: auto;
  }

  .object-schedule__axis,
  .object-schedule__row {
    min-width: 680px;
  }

  .site-constraints ul {
    grid-template-columns: 1fr;
  }

  .site-constraints li,
  .site-constraints li:nth-child(even),
  .site-constraints li:nth-last-child(-n+2) {
    border-right: 0;
    border-bottom: 1px solid var(--bark);
  }

  .site-constraints li:last-child {
    border-bottom: 0;
  }

  .partner-hero__visual figcaption {
    letter-spacing: .07em;
  }
}

/* Tablet: keep the hero composed instead of stacking it into a 1000px column. */
@media (min-width: 641px) and (max-width: 900px) {
  .partner-hero__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 28px;
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .partner-hero h1 {
    max-width: none;
    font-size: clamp(2.15rem, 4.8vw, 2.6rem);
    line-height: .98;
    hyphens: none;
    overflow-wrap: normal;
  }

  .partner-hero__lead {
    margin-top: 18px;
    font-size: .96rem;
    line-height: 1.45;
  }

  .partner-hero__visual img,
  .partner-hero__visual--layers img {
    aspect-ratio: 4 / 3;
    min-height: 0;
  }

  .partner-hero .hero__actions {
    margin-top: 18px;
  }

  .partner-hero .btn {
    padding-inline: 15px;
    font-size: .78rem;
  }

  .contour-map {
    grid-template-columns: minmax(0, 1fr) 104px minmax(0, 1fr);
  }

  .contour-map__bridge {
    min-height: 0;
    flex-direction: column;
  }

  .contour-map__bridge::before {
    transform: none;
  }

  .contour-map__bridge span {
    writing-mode: horizontal-tb;
  }

  .charter-grid {
    grid-template-columns: minmax(180px, .55fr) minmax(0, 1.45fr);
    gap: 28px;
  }

  .capacity-board__grid,
  .quality-gate__grid,
  .showroom-plan__grid,
  .private-label__grid,
  .site-constraints__grid,
  .tender-stamp__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 28px;
  }

  .showroom-plan__drawing {
    min-height: 380px;
  }

  .object-schedule__chart {
    padding: 20px;
  }

  .object-schedule__axis {
    padding-left: 156px;
  }

  .object-schedule__row {
    grid-template-columns: 140px minmax(0, 1fr);
    column-gap: 16px;
    min-width: 0;
  }

  .scope-sheet__table {
    overflow: visible;
    border-top-width: 2px;
  }

  .scope-sheet__table > div {
    min-width: 0;
  }

  .scope-sheet__table > div:first-child {
    display: none;
  }

  .scope-sheet__table > div:not(:first-child) {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 16px 0;
  }

  .scope-sheet__table > div:not(:first-child) > * {
    padding: 6px 12px;
    border-right: 0;
  }

  .scope-sheet__table > div:not(:first-child) > :nth-child(3),
  .scope-sheet__table > div:not(:first-child) > :nth-child(4) {
    grid-column: 2;
    color: color-mix(in srgb, var(--asphalt) 76%, transparent);
  }
}

/* Phone: compact rails replace kilometre-long stacks. */
@media (max-width: 640px) {
  .showroom-plan__drawing {
    padding: 18px;
  }

  .showroom-inputs div {
    padding: 11px 9px;
  }

  .showroom-inputs small {
    font-size: .54rem;
  }

  .showroom-result {
    grid-template-columns: 1fr;
  }

  .partner-page main {
    overflow: clip;
  }

  .partner-hero__grid,
  .partner-hero__copy,
  .partner-hero__visual {
    min-width: 0;
    width: auto;
  }

  .partner-hero__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding-top: 34px;
    padding-bottom: 42px;
  }

  .partner-hero h1 {
    max-width: none;
    font-size: clamp(2rem, 9vw, 2.25rem);
    line-height: .98;
    hyphens: none;
    overflow-wrap: normal;
  }

  .partner-hero__lead {
    margin-top: 18px;
    font-size: .96rem;
    line-height: 1.48;
  }

  .partner-hero .hero__actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    margin-top: 20px;
  }

  .partner-hero .btn {
    width: 100%;
    min-width: 0;
    padding-inline: 14px;
    text-align: center;
  }

  .partner-hero__visual img,
  .partner-hero__visual--layers img {
    max-height: 248px;
    aspect-ratio: 4 / 3;
  }

  .partner-section {
    padding: 50px 0;
  }

  .partner-section h2 {
    font-size: clamp(1.65rem, 8.2vw, 2rem);
    line-height: 1.02;
    hyphens: none;
    overflow-wrap: normal;
  }

  .partner-section__head {
    gap: 12px;
    margin-bottom: 28px;
  }

  .contour {
    min-height: 245px;
    padding: 24px;
  }

  .contour-map__bridge {
    min-height: 54px;
  }

  .contour-map__bridge::before {
    font-size: 2.4rem;
  }

  .charter-list li {
    gap: 10px 14px;
    padding: 20px 0;
  }

  .charter-list li::before {
    font-size: 1.25rem;
  }

  .layer-stack__stage,
  .layer-stack__panel {
    min-height: 330px;
  }

  .layer-stack__panel {
    padding: 30px 24px;
  }

  .layer-stack__panel h3 {
    font-size: 2rem;
  }

  .layer-stack__ghost {
    right: 16px;
    font-size: 6rem;
    opacity: .06;
  }

  .object-schedule__chart {
    margin-top: 32px;
    padding: 16px;
    overflow: visible;
  }

  .object-schedule__axis {
    display: none;
  }

  .object-schedule__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    min-width: 0;
    min-height: 0;
    padding: 16px 0;
  }

  .object-schedule__row b {
    grid-column: 1;
    grid-row: 1;
  }

  .object-schedule__row i {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    height: 34px;
    margin-left: 0;
  }

  .object-schedule__row span {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    margin-left: 0;
    padding: 0 10px;
    white-space: normal;
    text-overflow: clip;
    color: var(--spruce);
  }

  .material-strip,
  .project-rail__track,
  .compare-band,
  .station-line,
  .sales-manifest__list,
  .supply-route__track,
  .site-constraints ul,
  .contractor-proof__rail {
    scrollbar-width: thin;
    scrollbar-color: var(--partner-accent) transparent;
    overscroll-behavior-inline: contain;
  }

  .compare-band {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(270px, 86vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .compare-band article {
    min-height: 470px;
    scroll-snap-align: start;
  }

  .compare-band article + article {
    border-top: 0;
    border-left: 2px solid var(--asphalt);
  }

  .compare-band__label {
    margin-bottom: 48px;
  }

  .station-line {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(245px, 78vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .station-line article,
  .station-line article:nth-child(even) {
    min-height: 330px;
    border-right: 1px solid rgba(41, 43, 44, .3);
    border-bottom: 0;
    scroll-snap-align: start;
  }

  .station-line article > b {
    margin-bottom: 76px;
  }

  .quality-gate__checklist li {
    padding: 18px 0;
  }

  .dealer-shelf {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .dealer-shelf__label {
    padding: 15px 12px;
  }

  .dealer-shelf__label h3 {
    margin: 28px 0 10px;
    font-size: 1.05rem;
  }

  .dealer-shelf__label span,
  .dealer-shelf__label a {
    font-size: .55rem;
    letter-spacing: .07em;
  }

  .dealer-shelf__products {
    grid-template-columns: repeat(6, minmax(118px, 1fr));
  }

  .dealer-shelf__products a {
    min-width: 118px;
    padding: 10px;
  }

  .showroom-plan__drawing {
    min-height: 330px;
  }

  .private-label__plate {
    min-height: 230px;
    padding: 26px 22px;
  }

  .private-label__plate strong {
    font-size: 2rem;
  }

  .sales-manifest__list {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(250px, 80vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .sales-manifest__list > div {
    display: grid;
    grid-template-columns: 44px 1fr;
    align-content: start;
    min-height: 260px;
    padding: 22px;
    border: 1px solid rgba(41, 43, 44, .35);
    border-right: 0;
    scroll-snap-align: start;
  }

  .sales-manifest__list > div:last-child {
    border-right: 1px solid rgba(41, 43, 44, .35);
  }

  .scope-sheet__table {
    overflow: visible;
    border-top-width: 2px;
  }

  .scope-sheet__table > div {
    min-width: 0;
  }

  .scope-sheet__table > div:first-child {
    display: none;
  }

  .scope-sheet__table > div:not(:first-child) {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 16px 0;
  }

  .scope-sheet__table > div:not(:first-child) > * {
    padding: 6px 12px;
    border-right: 0;
  }

  .scope-sheet__table > div:not(:first-child) > :nth-child(3),
  .scope-sheet__table > div:not(:first-child) > :nth-child(4) {
    grid-column: 2;
    color: color-mix(in srgb, var(--asphalt) 76%, transparent);
  }

  .site-constraints ul {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(250px, 80vw);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .site-constraints li,
  .site-constraints li:nth-child(even),
  .site-constraints li:nth-last-child(-n+2) {
    min-height: 270px;
    border-right: 1px solid var(--bark);
    border-bottom: 0;
    scroll-snap-align: start;
  }

  .site-constraints b {
    margin-bottom: 66px;
  }

  .tender-stamp__seal {
    width: 100%;
    max-width: none;
    aspect-ratio: auto;
    min-height: 138px;
    grid-template-columns: repeat(3, 1fr);
    place-content: center;
    padding: 22px;
    transform: rotate(-1deg);
  }

  .tender-stamp__seal span {
    font-size: clamp(1.25rem, 6.5vw, 1.7rem);
  }

  .partner-faq h2 {
    margin-bottom: 28px;
  }

  .partner-page .faq__item {
    padding-inline: 8px;
  }

  .partner-page .lead {
    padding: 48px 0;
  }

  .partner-page .lead__grid {
    gap: 28px;
  }

  .partner-page .lead__copy h2 {
    font-size: 2rem;
  }

  .partner-page .form {
    padding: 16px;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partner-page *,
  .partner-page *::before,
  .partner-page *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}