body.open-pit-project-page {
  --project-navy: #20294c;
  --project-orange: #ef552c;
  --project-orange-on-paper: #b63516;
  --project-orange-on-navy: #ff7857;
  --project-coral: #ff5949;
  --project-ink: #08090c;
  --project-paper: #f4f4f4;
  --project-steel: #2f4560;
  --project-muted: rgb(244 244 244 / 72%);
  --project-rule: rgb(244 244 244 / 24%);
  --project-rule-on-dark: rgb(255 255 255 / 68%);
  --project-rule-width-on-dark: 0.35px;
  --project-header-height: var(--landing-header-height, clamp(62px, 4.42vw, 90px));
  background: var(--project-ink);
  color: var(--project-paper);
}

body.open-pit-project-page .site-header:not(.menu-open) {
  border-color: transparent;
  background: transparent;
  color: var(--project-paper);
}

body.open-pit-project-page
  .site-header.is-over-project-content:not(.menu-open) {
  border-bottom-width: var(--project-rule-width-on-dark);
  border-color: var(--project-rule-on-dark);
  background: var(--project-ink);
}

body.open-pit-project-page .site-header:not(.menu-open) .brand-mark img {
  filter: invert(1);
}

body.open-pit-project-page .site-header:not(.menu-open) .brand {
  color: var(--project-paper);
}

body.open-pit-project-page .site-header:not(.menu-open) .menu-toggle {
  border-color: rgb(244 244 244 / 72%);
  color: var(--project-paper);
}

.open-pit-main {
  padding-top: 0;
}

.open-pit-hero {
  position: relative;
  display: grid;
  min-height: clamp(720px, 100svh, 960px);
  grid-template-columns: minmax(0, 1fr);
  border-bottom: 1px solid var(--project-rule);
  background: var(--project-navy);
  color: var(--project-paper);
  isolation: isolate;
  overflow: hidden;
}

.open-pit-hero-copy {
  position: relative;
  z-index: 3;
  display: grid;
  min-width: 0;
  grid-area: 1 / 1;
  grid-template-rows: auto minmax(0, 1fr);
  padding:
    calc(var(--project-header-height) + clamp(26px, 3vw, 58px))
    clamp(20px, 2.7vw, 42px)
    clamp(26px, 3vw, 58px);
  pointer-events: none;
}

.open-pit-hero-copy a {
  pointer-events: auto;
}

.open-pit-hero-meta,
.open-pit-hero-media figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.open-pit-back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid currentColor;
}

.open-pit-back span:first-child {
  font-size: 20px;
  line-height: 1;
  transition: transform 180ms ease;
}

.open-pit-back:hover span:first-child,
.open-pit-back:focus-visible span:first-child {
  transform: translateX(-4px);
}

.open-pit-hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
  margin: 0;
  overflow: hidden;
  background: var(--project-steel);
}

.open-pit-hero-media picture,
.open-pit-hero-media img {
  width: 100%;
  height: 100%;
}

.open-pit-hero-media img {
  object-fit: cover;
  object-position: 48% center;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.open-pit-hero-media::after {
  content: none;
}

.open-pit-hero-media figcaption {
  display: none;
}

.open-pit-facts {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  background: var(--project-ink);
}

.open-pit-fact {
  display: grid;
  min-height: 168px;
  align-content: start;
  gap: clamp(18px, 1.5vw, 28px);
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(22px, 2.3vw, 42px);
}

.open-pit-fact:last-child {
  border-right: 0;
}

.open-pit-fact span {
  color: var(--project-orange-on-navy);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.open-pit-fact strong {
  max-width: 28ch;
  font-size: clamp(21px, 1.65vw, 32px);
  font-weight: 600;
  line-height: 1.05;
}

@media (min-width: 1101px) {
  body.open-pit-project-page {
    --open-pit-facts-row-height: clamp(210px, 20svh, 240px);
  }

  .open-pit-hero {
    height: calc(100svh - var(--open-pit-facts-row-height));
    min-height: 440px;
    overflow: visible;
  }

  .open-pit-hero-media {
    position: fixed;
    bottom: 0;
    height: 100svh;
    transform: translateZ(0);
  }

  .open-pit-hero-copy {
    min-height: 0;
  }

  .open-pit-facts {
    height: var(--open-pit-facts-row-height);
    background: rgb(8 9 12 / 78%);
    backdrop-filter: blur(2px);
  }

  .open-pit-intro,
  .open-pit-system,
  .open-pit-delivery,
  .open-pit-impact,
  .open-pit-next,
  body.open-pit-project-page > .footer {
    position: relative;
    z-index: 5;
  }

  .open-pit-intro,
  .open-pit-delivery,
  .open-pit-next {
    background: var(--project-ink);
  }

  .open-pit-fact {
    min-height: 0;
  }
}

.open-pit-section-index {
  display: grid;
  align-content: start;
  gap: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.open-pit-section-index span:first-child {
  color: var(--project-orange-on-navy);
}

.open-pit-section-index.is-light {
  color: var(--project-paper);
}

.open-pit-section-index.is-light span:first-child {
  color: var(--project-orange-on-navy);
}

.open-pit-intro {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(0, 3fr);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-intro > * {
  padding: clamp(58px, 7vw, 132px) clamp(24px, 4vw, 76px);
}

.open-pit-section-index {
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-intro-copy h2 {
  max-width: 1100px;
  margin: 0;
  font-size: clamp(44px, 5.7vw, 108px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.92;
  text-wrap: balance;
}

.open-pit-overview {
  display: grid;
  max-width: 1120px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 96px);
  margin-top: clamp(64px, 8vw, 150px);
}

.open-pit-overview p {
  margin: 0;
  color: var(--project-muted);
  font-size: clamp(19px, 1.45vw, 28px);
  line-height: 1.28;
}

.open-pit-system {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  background: var(--project-ink);
  color: var(--project-paper);
}

.open-pit-system-heading {
  display: grid;
  min-height: 760px;
  align-content: space-between;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(54px, 6vw, 112px) clamp(24px, 4vw, 76px);
}

.open-pit-system-heading .open-pit-section-index {
  border: 0;
  padding: 0;
}

.open-pit-system-heading h2 {
  max-width: 770px;
  margin: clamp(82px, 12vh, 170px) 0 0;
  font-size: clamp(52px, 5.9vw, 112px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.86;
}

.open-pit-system-heading > p {
  max-width: 630px;
  margin: 54px 0 0;
  color: rgb(244 244 244 / 74%);
  font-size: clamp(19px, 1.35vw, 26px);
  line-height: 1.28;
}

.open-pit-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.open-pit-metric-grid article {
  display: grid;
  min-height: 380px;
  align-content: space-between;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(30px, 3.6vw, 68px);
}

.open-pit-metric-grid article:nth-child(2n) {
  border-right: 0;
}

.open-pit-metric-grid article:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.open-pit-metric-grid article.is-accent {
  background: var(--project-navy);
  color: var(--project-orange);
}

.open-pit-metric-number {
  font-size: clamp(76px, 8vw, 154px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.8;
}

.open-pit-metric-grid h3 {
  margin: auto 0 10px;
  font-size: clamp(23px, 2vw, 38px);
  font-weight: 600;
  line-height: 1;
}

.open-pit-metric-grid p {
  max-width: 26ch;
  margin: 0;
  color: rgb(244 244 244 / 68%);
  font-size: 17px;
  line-height: 1.25;
}

.open-pit-metric-grid .is-accent p {
  color: var(--project-orange);
}

.open-pit-delivery {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-delivery > header {
  position: sticky;
  top: var(--project-header-height);
  display: grid;
  height: calc(100svh - var(--project-header-height));
  min-height: 620px;
  align-content: space-between;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(48px, 5.4vw, 102px) clamp(24px, 4vw, 76px);
  isolation: isolate;
  overflow: hidden;
}

.open-pit-delivery > header::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(8 9 12 / 44%), rgb(8 9 12 / 22%) 46%, rgb(8 9 12 / 78%)),
    linear-gradient(90deg, rgb(8 9 12 / 26%), transparent 75%);
  content: "";
  pointer-events: none;
}

.open-pit-delivery-media {
  --open-pit-scroll-x: -1px;
  --open-pit-scroll-y: -1px;
  --open-pit-scroll-right: 100%;
  --open-pit-scroll-bottom: 100%;
  --open-pit-scroll-scale: 2;
  --open-pit-scroll-inset: 20px;
  position: absolute;
  z-index: 0;
  inset: 0;
  margin: 0;
  background: var(--project-ink);
}

.open-pit-delivery-reveal {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.open-pit-delivery-media.is-scroll-transition-ready .open-pit-delivery-reveal {
  clip-path: inset(
    var(--open-pit-scroll-inset)
      calc(var(--open-pit-scroll-right) + var(--open-pit-scroll-inset))
      calc(var(--open-pit-scroll-bottom) + var(--open-pit-scroll-inset))
      var(--open-pit-scroll-inset)
  );
  will-change: clip-path;
}

.open-pit-delivery-reveal,
.open-pit-delivery-media picture,
.open-pit-delivery-media img {
  display: block;
  width: 100%;
  height: 100%;
}

.open-pit-delivery-media img {
  object-fit: cover;
  object-position: 58% center;
  transform: scale(1.035);
}

.open-pit-delivery-media.is-scroll-transition-ready img {
  transform: scale(var(--open-pit-scroll-scale));
  transform-origin: center;
  will-change: transform;
}

.open-pit-delivery-cross {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: none;
  pointer-events: none;
}

.open-pit-delivery-media.is-scroll-transition-ready .open-pit-delivery-cross {
  display: block;
}

.open-pit-delivery-cross-line {
  position: absolute;
  z-index: 1;
  background: var(--project-rule-on-dark);
}

.open-pit-delivery-cross-line.is-vertical {
  top: 0;
  left: 0;
  width: var(--project-rule-width-on-dark);
  height: 100%;
  transform: translateX(var(--open-pit-scroll-x));
}

.open-pit-delivery-cross-line.is-horizontal {
  top: 0;
  left: 0;
  width: 100%;
  height: var(--project-rule-width-on-dark);
  transform: translateY(var(--open-pit-scroll-y));
}

.open-pit-delivery-coordinate,
.open-pit-delivery-cross-point {
  position: absolute;
  z-index: 2;
  color: var(--project-muted);
  font-size: clamp(12px, 0.85vw, 16px);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.open-pit-delivery-coordinate.is-x {
  top: -20px;
  left: 10px;
  transform: translate(var(--open-pit-scroll-x), var(--open-pit-scroll-y));
}

.open-pit-delivery-coordinate.is-y {
  top: 10px;
  left: -40px;
  transform: translate(var(--open-pit-scroll-x), var(--open-pit-scroll-y));
}

.open-pit-delivery-cross-point {
  top: -2px;
  left: -2px;
  width: 5px;
  height: 5px;
  background: var(--project-paper);
  transform: translate(var(--open-pit-scroll-x), var(--open-pit-scroll-y));
}

.open-pit-delivery > header > :not(.open-pit-delivery-media) {
  position: relative;
  z-index: 2;
}

.open-pit-delivery > header .open-pit-section-index {
  border: 0;
  padding: 0;
}

.open-pit-delivery > header h2 {
  margin: auto 0 42px;
  font-size: clamp(48px, 5vw, 94px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.open-pit-delivery > header p {
  max-width: 530px;
  margin: 0;
  color: var(--project-muted);
  font-size: clamp(18px, 1.3vw, 25px);
  line-height: 1.28;
}

.open-pit-delivery-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.open-pit-delivery-list li {
  display: grid;
  min-height: clamp(280px, 36svh, 440px);
  grid-template-columns: minmax(72px, 0.24fr) minmax(0, 1fr);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-delivery-list li:last-child {
  border-bottom: 0;
}

.open-pit-delivery-list > li > span {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: 48px 18px;
  color: var(--project-orange-on-navy);
  font-size: 13px;
  font-weight: 800;
}

.open-pit-delivery-list li > div {
  align-self: center;
  padding: clamp(38px, 5vw, 94px);
}

.open-pit-delivery-list h3 {
  margin: 0 0 18px;
  font-size: clamp(32px, 3.1vw, 60px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.open-pit-delivery-list p {
  max-width: 760px;
  margin: 0;
  color: var(--project-muted);
  font-size: clamp(18px, 1.3vw, 25px);
  line-height: 1.28;
}

.open-pit-impact {
  background: var(--project-ink);
  color: var(--project-paper);
}

.open-pit-impact-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.25fr) minmax(0, 1fr);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-impact-heading > * {
  padding: clamp(58px, 7vw, 132px) clamp(24px, 4vw, 76px);
}

.open-pit-impact-heading .open-pit-section-index {
  border-color: var(--project-rule-on-dark);
}

.open-pit-impact-heading h2 {
  max-width: 1450px;
  margin: 0;
  font-size: clamp(48px, 6.1vw, 118px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.9;
  text-wrap: balance;
}

.open-pit-impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.open-pit-impact-grid article {
  display: grid;
  min-height: 460px;
  align-content: space-between;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(38px, 4vw, 76px);
}

.open-pit-impact-grid article:last-child {
  border-right: 0;
}

.open-pit-impact-grid article > span {
  color: var(--project-orange-on-navy);
  font-size: 13px;
  font-weight: 800;
}

.open-pit-impact-grid h3 {
  margin: auto 0 18px;
  font-size: clamp(36px, 3.3vw, 64px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.open-pit-impact-grid p {
  max-width: 36ch;
  margin: 0;
  color: rgb(244 244 244 / 70%);
  font-size: clamp(18px, 1.2vw, 24px);
  line-height: 1.3;
}

.open-pit-impact-gallery {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-top: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  background: var(--project-ink);
}

.open-pit-impact-gallery-track {
  display: grid;
  width: 100%;
  height: min(
    clamp(520px, 50vw, 960px),
    calc(100svh - var(--project-header-height) - 16px)
  );
  grid-auto-columns: 100%;
  grid-auto-flow: column;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.open-pit-impact-gallery-track::-webkit-scrollbar {
  display: none;
}

.open-pit-impact-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  background: var(--project-ink);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.open-pit-impact-slide picture,
.open-pit-impact-slide img {
  display: block;
  width: 100%;
  height: 100%;
}

.open-pit-impact-slide img {
  object-fit: cover;
  object-position: center 62%;
}

.open-pit-impact-slide.is-context img {
  object-position: center 76%;
}

.open-pit-impact-slide.is-module img {
  object-position: center;
}

.open-pit-impact-gallery-controls {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(108px, auto) 64px 64px;
  border-top: 1px solid var(--project-ink);
  border-left: 1px solid var(--project-ink);
  background: var(--project-paper);
  color: var(--project-ink);
}

.open-pit-impact-gallery[data-gallery-count="1"] .open-pit-impact-gallery-controls {
  display: none;
}

.open-pit-impact-gallery-count {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0;
  padding: 0 24px;
  border-right: 1px solid var(--project-ink);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.open-pit-impact-gallery-controls button {
  display: grid;
  width: 64px;
  min-height: 64px;
  place-items: center;
  border: 0;
  border-right: 1px solid var(--project-ink);
  background: var(--project-paper);
  color: var(--project-ink);
  cursor: pointer;
  font: inherit;
  font-size: 28px;
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.open-pit-impact-gallery-controls button:last-child {
  border-right: 0;
}

.open-pit-impact-gallery-controls button:hover,
.open-pit-impact-gallery-controls button:focus-visible {
  background: var(--project-orange);
}

.open-pit-impact-gallery-controls button:focus-visible {
  position: relative;
  z-index: 1;
  outline: 2px solid var(--project-ink);
  outline-offset: -4px;
}

.open-pit-impact-gallery-controls button:disabled {
  color: rgb(8 9 12 / 30%);
  cursor: default;
}

.open-pit-impact-gallery-controls button:disabled:hover {
  background: var(--project-paper);
}

.open-pit-next {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
}

.open-pit-next a {
  display: flex;
  min-height: 220px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  border-right: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  padding: clamp(28px, 3.5vw, 66px);
  font-size: clamp(27px, 2.4vw, 46px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
  transition:
    background-color 200ms ease,
    color 200ms ease;
}

.open-pit-next a:last-child {
  border-right: 0;
}

.open-pit-next a strong {
  font-size: 0.9em;
  font-weight: 500;
  transition: transform 200ms ease;
}

.open-pit-next a:hover,
.open-pit-next a:focus-visible {
  background: var(--project-paper);
  color: var(--project-ink);
}

.open-pit-next a:hover strong,
.open-pit-next a:focus-visible strong {
  transform: translate(5px, -5px);
}

.open-pit-next a.is-accent {
  background: var(--project-orange);
  color: var(--project-ink);
}

.open-pit-next a.is-accent:hover,
.open-pit-next a.is-accent:focus-visible {
  background: var(--project-paper);
  color: var(--project-ink);
}

@media (max-width: 1100px) {
  .open-pit-hero {
    min-height: max(720px, 100svh);
  }

  .open-pit-hero-copy {
    min-height: 720px;
  }

  .open-pit-hero-media {
    min-height: 0;
    max-height: none;
  }

  .open-pit-hero-media figcaption {
    display: none;
  }

  .open-pit-system {
    grid-template-columns: 1fr;
  }

  .open-pit-system-heading {
    min-height: 640px;
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  }

  .open-pit-delivery {
    grid-template-columns: 1fr;
  }

  .open-pit-delivery > header {
    position: relative;
    height: auto;
    min-height: 520px;
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  }

  .open-pit-impact-grid article {
    min-height: 390px;
  }
}

@media (max-width: 920px) {
  body.open-pit-project-page {
    --project-header-height: var(--mobile-header-height, 72px);
  }
}

@media (max-width: 760px) {
  .open-pit-main {
    padding-top: 0;
  }

  .open-pit-hero {
    min-height: max(700px, 100svh);
  }

  .open-pit-hero-copy {
    min-height: max(700px, 100svh);
    padding: calc(var(--project-header-height) + 18px) 14px 18px;
  }

  .open-pit-hero-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .open-pit-back {
    min-height: 44px;
  }

  .open-pit-hero-media {
    min-height: 0;
  }

  .open-pit-hero-media img {
    object-position: 55% center;
  }

  .open-pit-hero-media figcaption {
    padding: 14px 18px;
    font-size: 12px;
  }

  .open-pit-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .open-pit-fact {
    min-height: 148px;
    padding: 20px 18px;
  }

  .open-pit-fact:nth-child(2n) {
    border-right: 0;
  }

  .open-pit-fact:nth-child(-n + 2) {
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  }

  .open-pit-fact strong {
    font-size: 21px;
  }

  .open-pit-intro {
    grid-template-columns: 1fr;
  }

  .open-pit-intro > * {
    padding: 28px 18px;
  }

  .open-pit-intro > .open-pit-section-index {
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  }

  .open-pit-intro-copy {
    padding-block: 54px 70px;
  }

  .open-pit-intro-copy h2 {
    font-size: clamp(42px, 12vw, 58px);
  }

  .open-pit-overview {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 54px;
  }

  .open-pit-overview p {
    font-size: 19px;
  }

  .open-pit-system-heading {
    min-height: 600px;
    padding: 40px 18px;
  }

  .open-pit-system-heading h2 {
    margin-top: 80px;
    font-size: clamp(48px, 14vw, 66px);
  }

  .open-pit-system-heading > p {
    margin-top: 40px;
    font-size: 19px;
  }

  .open-pit-metric-grid article {
    min-height: 250px;
    padding: 24px 18px;
  }

  .open-pit-metric-number {
    font-size: clamp(62px, 18vw, 88px);
  }

  .open-pit-metric-grid h3 {
    font-size: 24px;
  }

  .open-pit-metric-grid p {
    font-size: 15px;
  }

  .open-pit-delivery-media img {
    object-position: 56% center;
  }

  .open-pit-delivery > header {
    min-height: 520px;
    padding: 42px 18px;
  }

  .open-pit-delivery > header h2 {
    margin-bottom: 30px;
    font-size: clamp(46px, 13vw, 62px);
  }

  .open-pit-delivery > header p {
    font-size: 19px;
  }

  .open-pit-delivery-list li {
    min-height: 290px;
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .open-pit-delivery-list > li > span {
    padding: 34px 10px;
  }

  .open-pit-delivery-list li > div {
    align-self: start;
    padding: 44px 22px;
  }

  .open-pit-delivery-list h3 {
    font-size: clamp(35px, 10.5vw, 50px);
  }

  .open-pit-delivery-list p {
    font-size: 18px;
  }

  .open-pit-impact-heading {
    grid-template-columns: 1fr;
  }

  .open-pit-impact-heading > * {
    padding: 28px 18px;
  }

  .open-pit-impact-heading .open-pit-section-index {
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
  }

  .open-pit-impact-heading h2 {
    padding-block: 64px 80px;
    font-size: clamp(44px, 12vw, 60px);
  }

  .open-pit-impact-grid {
    grid-template-columns: 1fr;
  }

  .open-pit-impact-grid article {
    min-height: 310px;
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
    padding: 34px 18px;
  }

  .open-pit-impact-grid article:last-child {
    border-bottom: 0;
  }

  .open-pit-impact-gallery-track {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .open-pit-impact-slide img {
    object-position: center;
  }

  .open-pit-impact-slide.is-context img {
    object-position: center 72%;
  }

  .open-pit-impact-gallery-controls {
    grid-template-columns: minmax(92px, auto) 52px 52px;
  }

  .open-pit-impact-gallery-count {
    min-height: 52px;
    padding-inline: 16px;
    font-size: 12px;
  }

  .open-pit-impact-gallery-controls button {
    width: 52px;
    min-height: 52px;
    font-size: 23px;
  }

  .open-pit-impact-grid h3 {
    font-size: 40px;
  }

  .open-pit-next {
    grid-template-columns: 1fr;
  }

  .open-pit-next a {
    min-height: 150px;
    border-right: 0;
    border-bottom: var(--project-rule-width-on-dark) solid var(--project-rule-on-dark);
    padding: 24px 18px;
    font-size: 32px;
  }

  .open-pit-next a:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 1100px) and (max-height: 520px) and (orientation: landscape) {
  body.open-pit-project-page {
    --project-header-height: var(--mobile-header-height, 72px);
  }

  .open-pit-hero {
    min-height: 100svh;
  }

  .open-pit-hero-copy {
    min-height: 100svh;
    padding: calc(var(--project-header-height) + 16px) 18px 22px;
  }

  .open-pit-hero-meta {
    gap: 8px;
  }

  .open-pit-hero-media {
    min-height: 0;
    max-height: none;
  }
}

@media (hover: hover) and (pointer: fine) {
  .open-pit-hero:hover .open-pit-hero-media img {
    transform: scale(1.018);
  }
}

@media (prefers-reduced-motion: reduce) {
  .open-pit-delivery-reveal,
  .open-pit-delivery-media img,
  .open-pit-hero-media img,
  .open-pit-back span:first-child,
  .open-pit-next a,
  .open-pit-next a strong,
  .open-pit-impact-gallery-controls button {
    transition: none;
  }

  .open-pit-impact-gallery-track {
    scroll-behavior: auto;
  }

  .open-pit-hero:hover .open-pit-hero-media img {
    transform: none;
  }

  .open-pit-delivery-reveal {
    clip-path: none !important;
  }

  .open-pit-delivery-media img {
    transform: none !important;
    will-change: auto !important;
  }

  .open-pit-delivery-cross {
    display: none !important;
  }
}