html[data-first-visit="true"][data-homepage-snap-ready="true"]{
  scroll-snap-type: y mandatory;
  scroll-padding-top: var(--header-height);
}

html[data-first-visit="true"][data-homepage-snap-ready="true"] #main-content > .hero-stage,
html[data-first-visit="true"][data-homepage-snap-ready="true"] #main-content > .section,
html[data-first-visit="true"][data-homepage-snap-ready="true"] .story-snap-anchor{
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

html[data-first-visit="true"][data-homepage-snap-ready="true"] #main-content > .hero-stage{
  scroll-margin-top: calc(-1 * var(--header-height));
}

html[data-first-visit="true"][data-homepage-snap-ready="true"] #main-content > .section{
  min-height: calc(100svh - var(--header-height));
}


.hero-stage{
  position: relative;
  min-height: max(100svh, 680px);
  overflow: hidden;
  color: var(--white);
  background: var(--blue);
}

.hero-media{
  position: absolute;
  z-index: 0;
  inset: 0 0 0 38%;
  overflow: hidden;
  background: var(--blue);
  isolation: isolate;
}

.hero-poster,
.hero-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: var(--blue);
}

.hero-poster{
  z-index: 2;
  opacity: 1;
  transition: opacity 180ms ease;
}

.hero-video{
  z-index: 1;
  opacity: 1;
}

.hero-stage[data-video-ready="true"] .hero-poster{
  opacity: 0;
}

@media (min-width: 681px) {
  .hero-poster,
  .hero-video{
    top: -12px;
    bottom: auto;
    height: calc(100% + 24px);
    transform: translateY(9px);
  }
}

.hero-mask{
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, var(--blue) 0%, var(--blue) 34%, rgba(0, 51, 102, .92) 43%, rgba(0, 51, 102, .2) 68%, rgba(0, 51, 102, .12) 100%),
    linear-gradient(0deg, rgba(0, 51, 102, .7) 0%, transparent 32%, rgba(0, 51, 102, .18) 100%);
}

.hero-layout{
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: max(100svh, 680px);
  padding: calc(var(--header-height) + 48px) 0 96px;
}

.hero-copy{
  width: min(56vw, 720px);
}

.hero-copy h1{
  max-width: 720px;
  margin: 0;
  font-size: clamp(3.75rem, 5.15vw, 4.75rem);
  font-weight: 700;
  letter-spacing: -.062em;
  line-height: .94;
  text-wrap: balance;
}

.hero-copy p{
  max-width: 640px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, .88);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions,
.collaboration-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button-arrow{
  display: inline-grid;
  width: 20px;
  height: 20px;
  margin-left: 12px;
  place-items: center;
}

.button:hover .button-arrow .action-arrow-icon,
.button:focus-visible .button-arrow .action-arrow-icon,
.icon-link:hover .action-arrow-icon,
.icon-link:focus-visible .action-arrow-icon,
.framework-link:hover .action-arrow-icon,
.framework-link:focus-visible .action-arrow-icon,
.capability-card a:hover .action-arrow-icon,
.capability-card a:focus-visible .action-arrow-icon{
  transform: translateX(3px);
}

.button-light{
  color: var(--black);
  border-color: var(--white);
  background: var(--white);
}

.button-light:hover{
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

.button-outline-light{
  color: var(--white);
  border-color: rgba(255, 255, 255, .76);
  background: transparent;
}

.button-outline-light:hover{
  color: var(--black);
  border-color: var(--white);
  background: var(--white);
}

.hero-interface{
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 20px;
  left: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  pointer-events: none;
}

.media-caption{
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
  line-height: 1.45;
}

.media-toggle{
  min-width: 112px;
  min-height: 44px;
  padding: 0 16px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 3px;
  background: rgba(0, 51, 102, .78);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  pointer-events: auto;
}

.icon-toggle{
  display: grid;
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  place-items: center;
  border-radius: 3px;
}

.video-icon{
  grid-area: 1 / 1;
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.video-icon-pause,
.icon-toggle[data-playing="false"] .video-icon-pause,
.icon-toggle[data-playing="true"] .video-icon-play{
  display: none;
}

.icon-toggle[data-playing="true"] .video-icon-pause,
.icon-toggle[data-playing="false"] .video-icon-play{
  display: block;
}

.media-toggle:hover{
  color: var(--black);
  background: var(--white);
}

.horizontal-story{
  position: relative;
  height: 500svh;
  color: var(--black);
  background: var(--surface);
}

.story-snap-anchor{
  position: absolute;
  z-index: -1;
  top: var(--story-snap-top, var(--header-height));
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.horizontal-sticky{
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 680px;
  overflow: hidden;
}

.horizontal-story-stage{
  display: grid;
  grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: clamp(48px, 6vw, 88px);
  height: 100%;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 40px;
}

.story-steps,
.story-step{
  display: contents;
}

.story-copy{
  z-index: 1;
  grid-area: 1 / 1;
  align-self: center;
  max-width: 520px;
  padding: clamp(24px, 2.7vw, 36px);
  border: 1px solid rgba(0, 51, 102, .16);
  border-radius: 3px;
  background: rgba(255, 255, 255, .8);
  box-shadow: 0 18px 48px rgba(0, 35, 70, .08);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transform: translateX(32px);
  transition: opacity 260ms ease, transform 520ms cubic-bezier(.2, .75, .2, 1);
}

.story-step[data-state="before"] .story-copy{
  transform: translateX(-32px);
}

.story-step.is-active .story-copy{
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.story-copy h2,
.section-heading-row h2,
.collaboration h2{
  margin: 0;
  font-size: clamp(2.5rem, 3.75vw, 3.375rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1.02;
  text-wrap: balance;
}

.story-copy > p{
  margin: 24px 0 0;
  color: var(--text-muted);
  font-size: 18px;
}

.story-copy ul{
  display: grid;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.story-copy li{
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  font-weight: 500;
}

.director-summary{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.director-summary h3{
  margin: 0;
  color: var(--blue);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.director-summary p{
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.5;
}

.story-links{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
}

.text-link{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin-top: 22px;
  color: var(--blue);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.icon-link span{
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--white);
  border-radius: 3px;
  background: var(--blue);
  font-size: 18px;
  line-height: 1;
  transition: transform 160ms ease;
}

.icon-link:hover span,
.icon-link:focus-visible span{
  transform: none;
}

.story-media-card{
  position: relative;
  grid-area: 1 / 2 / 3 / 3;
  align-self: center;
  width: calc(100% - 88px);
  height: auto;
  min-height: 0;
  aspect-ratio: 16 / 10;
  margin: 0 88px 0 0;
  border-radius: 3px;
  overflow: hidden;
  background: #dfe7ef;
  box-shadow: 0 24px 60px rgba(0, 35, 70, .18);
  opacity: 0;
  pointer-events: none;
  transform: translateX(0);
  transform-origin: left center;
  transition: opacity 260ms ease, transform 560ms cubic-bezier(.2, .75, .2, 1);
}

.story-media-card img,
.story-media-card video{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-media-card-portrait img{
  object-position: center 18%;
}

.story-media-card-anechoic img{
  object-position: center bottom;
}

.story-media-card-cycling img{
  object-position: 62% center;
}

.story-media-card::after{
  position: absolute;
  inset: 52% 0 0;
  background: linear-gradient(0deg, rgba(0, 20, 40, .88), transparent);
  content: "";
  pointer-events: none;
}

.story-media-card figcaption{
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 20px;
  left: 24px;
  max-width: 580px;
  color: rgba(255, 255, 255, .9);
  font-size: 14px;
  line-height: 1.45;
}

.story-media-card .story-media-toggle{
  position: absolute;
  z-index: 3;
  top: 18px;
  right: 18px;
}

.story-step.is-active .story-media-card{
  z-index: 20;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0) rotateY(0);
}

.story-step[data-state="after"] .story-media-card{
  z-index: var(--story-layer, 1);
  opacity: 1;
  transform: translateX(var(--story-offset, 28px)) scale(var(--story-scale, .982));
}

.story-step[data-state="before"] .story-media-card{
  z-index: 22;
  opacity: 0;
  transform: translateX(calc(-108% - var(--story-fold-offset, 18px))) rotateY(-7deg);
}

.story-switcher{
  z-index: 30;
  grid-area: 2 / 1;
  align-self: end;
  max-width: 520px;
  padding-top: 24px;
  color: var(--blue);
  border-top: 1px solid var(--border);
}

.story-count{
  display: block;
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 600;
}

.story-progress-line{
  height: 2px;
  overflow: hidden;
  background: var(--border);
}

.story-progress-line span{
  display: block;
  width: 100%;
  height: 100%;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
}

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

.story-switcher button{
  display: grid;
  width: 100%;
  min-height: 44px;
  padding: 0;
  place-items: center start;
  color: inherit;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.story-switcher button span{
  display: block;
  width: 9px;
  height: 9px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: var(--white);
  transition: width 160ms ease, background-color 160ms ease;
}

.story-switcher button[aria-current="step"] span{
  width: 28px;
  border-radius: 8px;
  background: var(--blue);
}

.section{
  padding: 112px 0;
  scroll-margin-top: var(--header-height);
}

.section-heading-row{
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 64px;
}

.section-heading-row > p{
  max-width: 520px;
  margin: 0;
  color: var(--text-muted);
  font-size: 18px;
}

.framework{
  background: var(--white);
}

.framework-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.framework-card{
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 24px 32px;
  border-right: 1px solid var(--border);
}

.framework-card:last-child{
  border-right: 0;
}

.framework-number{
  display: block;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1;
}

.framework-card figure{
  aspect-ratio: 4 / 3;
  margin: 0 0 24px;
  overflow: hidden;
  background: var(--surface);
}

.framework-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.framework-card h3,
.feature-copy h3,
.capability-card h3,
.news-copy h3,
.panel-heading h3{
  margin: 0;
  font-size: clamp(1.5rem, 2.1vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.framework-card h3{
  min-height: 2.3em;
}

.framework-card p{
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 16px;
}

.framework-link{
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 10px;
  min-height: 64px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
}

.framework-link span{
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--white);
  border-radius: 3px;
  background: var(--blue);
  transition: transform 160ms ease;
}

.framework-link:hover span,
.framework-link:focus-visible span{
  transform: none;
}

.featured-research{
  background: var(--surface);
}

.section-heading-row > .text-link{
  justify-self: end;
  margin: 0;
}

.featured-grid{
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, .8fr);
  gap: 24px;
}

.feature-card{
  background: var(--white);
}

.feature-card-main{
  display: grid;
  grid-template-rows: minmax(400px, 1fr) auto;
}

.feature-card-stack{
  display: grid;
  gap: 24px;
}

.feature-card-compact{
  display: grid;
  grid-template-rows: 180px auto;
}

.feature-image{
  display: block;
  overflow: hidden;
  background: #e7e7e7;
}

.feature-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 240ms ease;
}

.feature-image-diagram{
  background: var(--white);
}

.feature-image-diagram img{
  padding: 12px;
  object-fit: contain;
}

.feature-image:hover img,
.feature-image:focus-visible img{
  transform: scale(1.025);
}

.feature-copy{
  padding: clamp(24px, 3vw, 40px);
}

.feature-copy h3 a,
.news-copy h3 a{
  text-decoration: none;
}

.feature-copy h3 a:hover,
.news-copy h3 a:hover{
  text-decoration: underline;
}

.feature-copy p{
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 17px;
}

.capabilities{
  color: var(--white);
  background: var(--blue);
}

.section-heading-row-light > p{
  color: rgba(255, 255, 255, .78);
}

.capability-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, .36);
}

.capability-card{
  display: grid;
  grid-template-rows: 280px 1fr;
  border-right: 1px solid rgba(255, 255, 255, .36);
}

.capability-card:first-child{
  border-left: 1px solid rgba(255, 255, 255, .36);
}

.capability-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-card > div{
  display: flex;
  flex-direction: column;
  padding: 32px;
}

.capability-card h3{
  min-height: 2.3em;
}

.capability-card p{
  margin: 16px 0 24px;
  color: rgba(255, 255, 255, .8);
  font-size: 17px;
}

.capability-card a{
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 10px;
  margin-top: auto;
  min-height: 44px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.capability-card a span{
  display: inline-grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  color: var(--blue);
  border-radius: 3px;
  background: var(--white);
  line-height: 1;
  place-items: center;
  transition: transform 160ms ease;
}

.capability-card a:hover span,
.capability-card a:focus-visible span{
  transform: none;
}

.evidence{
  background: var(--white);
}

.evidence-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--border);
}

.outcome-panel,
.ranking-panel{
  padding: clamp(28px, 4vw, 48px);
}

.outcome-panel{
  background: var(--surface);
}

.ranking-panel{
  color: var(--white);
  background: var(--blue);
}

.panel-heading{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.ranking-panel .panel-heading{
  border-bottom-color: rgba(255, 255, 255, .34);
}

.metric-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-top: 32px;
}

.metric{
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.metric strong{
  color: inherit;
  font-size: clamp(3.25rem, 5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: .9;
}

.outcome-panel .metric strong{
  color: var(--blue);
}

.metric span{
  min-height: 4.2em;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.4;
}

.metric a{
  align-self: flex-start;
  min-height: 56px;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 500;
  text-underline-offset: 4px;
}

.centre-news{
  background: var(--surface);
}

.news-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.news-card{
  background: var(--white);
}

.news-image{
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #e7e7e7;
}

.news-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 240ms ease;
}

.news-image--intrinsic{
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-image--intrinsic img{
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.news-image:hover img,
.news-image:focus-visible img{
  transform: scale(1.025);
}

.news-image--intrinsic:hover img,
.news-image--intrinsic:focus-visible img{
  transform: none;
}

.news-copy{
  padding: 28px;
}

.news-copy time{
  display: block;
  margin-bottom: 18px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.news-copy h3{
  font-size: 24px;
}

.collaboration{
  padding: 96px 0;
  color: var(--white);
  background: var(--blue);
  scroll-margin-top: var(--header-height);
}

.collaboration-inner{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(520px, .9fr);
  align-items: center;
  gap: 64px;
}

.collaboration p{
  max-width: 760px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .74);
  font-size: 19px;
}

.collaboration-actions{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}

.collaboration-actions .button{
  width: 100%;
  justify-content: space-between;
}

@media (max-width: 1240px) {














  .horizontal-story-stage{
    grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr);
    column-gap: 32px;
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 24px;
  }

  .story-copy h2{
    font-size: 40px;
    line-height: 1.02;
  }

  .story-copy > p{
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.45;
  }

  .story-copy{
    padding: 20px;
  }

  .director-summary{
    margin-top: 18px;
    padding-top: 16px;
  }

  .director-summary h3{
    font-size: 22px;
  }

  .director-summary p{
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.42;
  }

  .story-links{
    gap: 4px 10px;
  }

  .story-links .text-link{
    margin-top: 12px;
    font-size: 14px;
  }

  .story-media-card{
    width: calc(100% - 64px);
    height: auto;
    margin-right: 64px;
  }

  .story-switcher{
    padding-top: 12px;
  }

  .story-count{
    margin-bottom: 6px;
  }

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

  .framework-card:nth-child(2){
    border-right: 0;
  }

  .framework-card:nth-child(-n + 2){
    border-bottom: 1px solid var(--border);
  }

  .framework-card:nth-child(2)::after{
    display: none;
  }

  .capability-card{
    grid-template-rows: 220px 1fr;
  }

  .metric-grid{
    grid-template-columns: 1fr;
  }

  .metric{
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }

  .metric a{
    grid-column: 2;
    min-height: 44px;
    margin-top: -8px;
  }

  .metric span{
    min-height: 0;
    margin-top: 4px;
  }
}

@media (min-width: 921px) and (max-height: 760px) {






  .hero-stage,
.hero-layout{
    min-height: 100svh;
  }

  .hero-layout{
    padding: calc(var(--header-height) + 20px) 0 56px;
  }

  .hero-copy{
    width: min(58vw, 640px);
  }

  .hero-copy h1{
    max-width: 640px;
    font-size: clamp(52px, 8.6vh, 68px);
  }

  .hero-copy p{
    max-width: 590px;
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.42;
  }

  .hero-actions{
    margin-top: 20px;
  }

  .button{
    min-height: 46px;
  }

  .hero-interface{
    bottom: 10px;
  }

  .horizontal-sticky{
    height: 100svh;
    min-height: 0;
  }

  .horizontal-story-stage{
    column-gap: 32px;
    padding-top: calc(var(--header-height) + 16px);
    padding-bottom: 14px;
  }

  .story-copy{
    padding: 12px;
  }

  .story-copy h2{
    font-size: clamp(32px, 5.4vh, 38px);
  }

  .story-copy > p{
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.38;
  }

  .story-copy ul{
    margin-top: 14px;
  }

  .story-copy li{
    padding: 8px 0;
    font-size: 14px;
  }

  .director-summary{
    margin-top: 10px;
    padding-top: 10px;
  }

  .director-summary h3{
    font-size: 20px;
  }

  .director-summary p{
    margin-top: 4px;
    font-size: 14px;
    line-height: 1.3;
  }

  .story-links{
    gap: 4px 10px;
  }

  .story-links .text-link{
    min-height: 40px;
    margin-top: 8px;
    font-size: 14px;
  }

  .icon-link span{
    width: 32px;
    height: 32px;
  }

  .story-media-card figcaption{
    right: 16px;
    bottom: 12px;
    left: 16px;
    font-size: 14px;
  }

  .story-media-card .story-media-toggle{
    top: 12px;
    right: 12px;
  }

  .story-switcher{
    padding-top: 6px;
  }

  .story-count{
    margin-bottom: 2px;
    font-size: 14px;
  }

  .story-switcher button{
    min-height: 36px;
  }
}

@media (min-width: 921px) and (max-width: 1100px) and (max-height: 680px) {
  .horizontal-story{
    height: auto;
  }

  .horizontal-sticky{
    position: relative;
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .horizontal-story-stage{
    display: block;
    height: auto;
    padding-top: calc(var(--header-height) + 48px);
    padding-bottom: 72px;
  }

  .story-steps{
    display: grid;
    gap: 72px;
  }

  .story-step{
    display: grid;
    grid-template-columns: minmax(360px, .9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 32px;
  }

  .story-copy,
.story-media-card,
.story-step.is-active .story-media-card,
.story-step[data-state="after"] .story-media-card,
.story-step[data-state="before"] .story-media-card{
    grid-area: auto;
    width: 100%;
    max-width: none;
    height: auto;
    min-height: 0;
    margin: 0;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-copy{
    padding: 20px;
  }

  .story-media-card,
.story-step.is-active .story-media-card,
.story-step[data-state="after"] .story-media-card,
.story-step[data-state="before"] .story-media-card{
    aspect-ratio: 16 / 10;
  }

  .story-switcher{
    display: none;
  }
}

@media (max-width: 920px) {
















  .hero-copy{
    width: min(58vw, 560px);
  }

  .hero-copy h1{
    font-size: clamp(3.25rem, 7vw, 4rem);
    letter-spacing: -.045em;
    line-height: .98;
  }

  .hero-copy p{
    font-size: 18px;
  }

  .hero-actions{
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-actions .button{
    width: 100%;
  }

  .horizontal-story{
    height: auto;
  }

  .horizontal-sticky{
    position: relative;
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .horizontal-story-stage{
    display: block;
    height: auto;
    padding-top: calc(var(--header-height) + 64px);
    padding-bottom: 96px;
  }

  .story-steps{
    display: grid;
    gap: 96px;
  }

  .story-step{
    display: grid;
    gap: 28px;
  }

  .story-copy{
    grid-area: auto;
    max-width: 720px;
    opacity: 1;
    pointer-events: auto;
    transform: none !important;
  }

  .story-media-card,
.story-step.is-active .story-media-card,
.story-step[data-state="after"] .story-media-card,
.story-step[data-state="before"] .story-media-card{
    grid-area: auto;
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 10;
    margin: 0;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-switcher{
    display: none;
  }

  .section{
    padding: 88px 0;
  }

  .section-heading-row{
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
  }

  .section-heading-row > .text-link{
    justify-self: start;
  }

  .featured-grid{
    grid-template-columns: 1fr;
  }

  .feature-card-main{
    grid-template-rows: minmax(360px, 52vw) auto;
  }

  .feature-card-stack{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card-compact{
    grid-template-columns: 1fr;
    grid-template-rows: 240px auto;
  }

  .capability-grid,
.news-grid{
    grid-template-columns: 1fr;
  }

  .capability-card{
    grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr);
    grid-template-rows: 1fr;
    border-right: 1px solid rgba(255, 255, 255, .36);
    border-bottom: 1px solid rgba(255, 255, 255, .36);
  }

  .capability-card h3{
    min-height: 0;
  }

  .capability-card:last-child{
    border-bottom: 0;
  }

  .evidence-grid{
    grid-template-columns: 1fr;
  }

  .metric-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric{
    display: flex;
  }

  .metric a{
    min-height: 56px;
    margin-top: 12px;
  }

  .metric span{
    min-height: 4.2em;
  }

  .news-card{
    display: grid;
    grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr);
  }

  .collaboration-inner{
    grid-template-columns: 1fr;
  }

  .collaboration-actions{
    max-width: 680px;
  }


}

@media (max-width: 680px) {










  .media-toggle{
    min-width: 104px;
    padding: 0 12px;
  }

  .hero-stage,
.hero-layout{
    min-height: 100svh;
  }

  .hero-media{
    inset: var(--header-height) 0 auto;
    width: 100%;
    height: 30svh;
    min-height: 230px;
    max-height: 250px;
  }

  .hero-mask{
    background:
      linear-gradient(0deg, var(--blue) 0%, var(--blue) 45%, rgba(0, 51, 102, .9) 57%, rgba(0, 51, 102, .06) 84%, rgba(0, 51, 102, .08) 100%),
      linear-gradient(90deg, rgba(0, 51, 102, .18), transparent 68%);
  }

  .hero-layout{
    align-items: flex-end;
    padding-top: calc(var(--header-height) + 220px);
    padding-bottom: 64px;
  }

  .hero-copy{
    width: 100%;
  }

  .hero-copy h1{
    font-size: clamp(36px, calc(11.43vw - .58px), 44px);
    letter-spacing: -.062em;
  }

  .hero-copy p{
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.48;
  }

  .hero-actions{
    margin-top: 22px;
  }

  .hero-actions,
.collaboration-actions{
    display: grid;
    grid-template-columns: 1fr;
  }

  .button{
    width: 100%;
  }

  .hero-interface{
    top: calc(var(--header-height) + 12px);
    right: 16px;
    bottom: auto;
    left: auto;
    justify-content: flex-end;
  }

  .hero-interface .media-caption{
    display: none;
  }

  .horizontal-story-stage{
    padding-top: calc(var(--header-height) + 48px);
    padding-bottom: 72px;
  }

  .story-steps{
    gap: 76px;
  }

  .story-copy > p{
    font-size: 17px;
  }

  .story-media-card,
.story-step.is-active .story-media-card,
.story-step[data-state="after"] .story-media-card,
.story-step[data-state="before"] .story-media-card{
    aspect-ratio: 16 / 10;
  }

  .section{
    padding: 72px 0;
  }

  .section-heading-row h2,
.story-copy h2,
.collaboration h2{
    font-size: 40px;
  }

  .framework-grid{
    grid-template-columns: 1fr;
  }

  .framework-card{
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .framework-card h3{
    min-height: 0;
  }

  .framework-link{
    min-height: 0;
  }

  .framework-card:nth-child(-n + 2){
    border-bottom: 1px solid var(--border);
  }

  .framework-card:last-child{
    border-bottom: 0;
  }

  .framework-card::after{
    display: none !important;
  }

  .feature-card-main{
    grid-template-rows: 260px auto;
  }

  .feature-card-stack{
    grid-template-columns: 1fr;
  }

  .feature-card-compact{
    grid-template-rows: 220px auto;
  }

  .capability-card,
.news-card{
    grid-template-columns: 1fr;
  }

  .capability-card{
    grid-template-rows: 230px auto;
  }

  .news-card{
    grid-template-rows: auto auto;
  }

  .panel-heading{
    display: grid;
    min-height: 0;
  }

  .metric-grid{
    grid-template-columns: 1fr;
  }

  .metric{
    display: grid;
    grid-template-columns: 96px 1fr;
    align-items: start;
    gap: 20px;
  }

  .metric strong{
    font-size: 52px;
  }

  .metric span{
    min-height: 0;
    margin-top: 5px;
  }

  .metric a{
    grid-column: 2;
    min-height: 44px;
    margin-top: -8px;
  }

  .collaboration{
    padding: 72px 0;
  }






}

@media (max-width: 360px) {
  html[data-first-visit="true"][data-homepage-snap-ready="true"]{
    scroll-snap-type: none;
  }
}


html[data-theme="dark"] .hero-stage,
html[data-theme="dark"] .hero-media,
html[data-theme="dark"] .hero-poster,
html[data-theme="dark"] .hero-video{
  background: var(--black);
}

html[data-theme="dark"] .hero-mask{
  background:
    linear-gradient(90deg, var(--black) 0%, var(--black) 34%, rgba(0, 0, 0, .92) 43%, rgba(0, 0, 0, .2) 68%, rgba(0, 0, 0, .12) 100%),
    linear-gradient(0deg, rgba(0, 0, 0, .7) 0%, transparent 32%, rgba(0, 0, 0, .18) 100%);
}

html[data-theme="dark"] .media-toggle{
  background: rgba(0, 0, 0, .78);
}

html[data-theme="dark"] .horizontal-story,
html[data-theme="dark"] .framework,
html[data-theme="dark"] .evidence,
html[data-theme="dark"] .feature-card,
html[data-theme="dark"] .news-card{
  color: var(--white);
  background: var(--black);
}

html[data-theme="dark"] .story-copy{
  border-color: rgba(255, 255, 255, .2);
  background: rgba(0, 0, 0, .76);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .34);
}

html[data-theme="dark"] .featured-research,
html[data-theme="dark"] .outcome-panel,
html[data-theme="dark"] .centre-news{
  background: var(--surface);
}

html[data-theme="dark"] .story-copy > p,
html[data-theme="dark"] .director-summary p,
html[data-theme="dark"] .feature-copy p,
html[data-theme="dark"] .framework-card p,
html[data-theme="dark"] .news-copy time,
html[data-theme="dark"] .section-heading-row > p{
  color: var(--text-muted);
}

html[data-theme="dark"] .director-summary h3,
html[data-theme="dark"] .story-switcher,
html[data-theme="dark"] .text-link,
html[data-theme="dark"] .framework-link,
html[data-theme="dark"] .outcome-panel .metric strong,
html[data-theme="dark"] .framework-number{
  color: var(--white);
}

html[data-theme="dark"] .icon-link span,
html[data-theme="dark"] .framework-link span,
html[data-theme="dark"] .framework-card:not(:last-child)::after,
html[data-theme="dark"] .story-progress-line span{
  color: var(--black);
  background: var(--white);
}

html[data-theme="dark"] .story-media-card{
  background: var(--surface);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}

html[data-theme="dark"] .story-switcher button span{
  background: var(--black);
}

html[data-theme="dark"] .story-switcher button[aria-current="step"] span{
  background: var(--white);
}

html[data-theme="dark"] .capabilities,
html[data-theme="dark"] .ranking-panel,
html[data-theme="dark"] .collaboration{
  background: var(--black);
}


@media (max-width: 680px) {
  html[data-theme="dark"] .hero-mask{
    background:
      linear-gradient(0deg, var(--black) 0%, var(--black) 45%, rgba(0, 0, 0, .9) 57%, rgba(0, 0, 0, .06) 84%, rgba(0, 0, 0, .08) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, .18), transparent 68%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-poster,
  .hero-video{
    transition: none;
  }

  html[data-first-visit="true"][data-homepage-snap-ready="true"]{
    scroll-snap-type: none;
  }

  .horizontal-story{
    height: auto;
  }

  .horizontal-sticky{
    position: relative;
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .horizontal-story-stage{
    display: block;
    height: auto;
    padding-top: calc(var(--header-height) + 64px);
    padding-bottom: 96px;
  }

  .story-steps{
    display: grid;
    gap: 96px;
  }

  .story-step{
    display: grid;
    gap: 28px;
  }

  .story-copy{
    grid-area: auto;
    max-width: 720px;
    opacity: 1;
    pointer-events: auto;
    transform: none !important;
  }

  .story-media-card,
.story-step.is-active .story-media-card,
.story-step[data-state="after"] .story-media-card,
.story-step[data-state="before"] .story-media-card{
    grid-area: auto;
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 10;
    margin: 0;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-switcher{
    display: none;
  }


}

.no-js[data-first-visit="true"][data-homepage-snap-ready="true"]{
  scroll-snap-type: none;
}

.no-js .horizontal-story{
  height: auto;
}

.no-js .horizontal-sticky{
  position: relative;
  height: auto;
  min-height: 0;
  overflow: visible;
}

.no-js .horizontal-story-stage{
  display: block;
  height: auto;
  padding-top: calc(var(--header-height) + 64px);
  padding-bottom: 96px;
}

.no-js .story-steps,
.no-js .story-step{
  display: grid;
  gap: 48px;
}

.no-js .story-copy,
.no-js .story-media-card{
  grid-area: auto;
  width: 100%;
  max-width: 100%;
  height: auto;
  min-height: 0;
  margin: 0;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.no-js .story-media-card{
  min-height: 0;
  aspect-ratio: 16 / 10;
}

.no-js .story-switcher{
  display: none;
}

/* Confirmed homepage story: split introduction, then full-viewport research scenes. */
@media (min-width: 921px) {
  .horizontal-story{
    height: 500svh;
    color: var(--black);
    background: var(--surface);
  }

  .horizontal-sticky{
    position: sticky;
    top: var(--header-height);
    height: calc(100svh - var(--header-height));
    min-height: 0;
    overflow: hidden;
    perspective: 1400px;
  }

  .horizontal-story-stage.shell{
    position: relative;
    display: block;
    width: 100%;
    max-width: none;
    height: 100%;
    padding: 0;
  }

  .story-steps{
    position: absolute;
    inset: 0;
    display: block;
  }

  .story-step{
    position: absolute;
    inset: 0;
    display: block;
    overflow: hidden;
    opacity: var(--scene-opacity, 0);
    pointer-events: none;
    transform: translate3d(var(--scene-x, 100%), 0, 0) rotateY(var(--scene-tilt, -3deg)) scale(var(--scene-scale, .99));
    transform-origin: left center;
    will-change: transform, opacity;
  }

  .story-step.is-active{
    pointer-events: auto;
  }

  .story-step-introduction{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
    align-items: stretch;
    gap: clamp(32px, 4vw, 64px);
    padding: 48px max(32px, calc((100vw - var(--shell)) / 2)) 56px;
    background: var(--surface);
  }

  .story-step.story-step-introduction .story-copy{
    position: relative;
    z-index: 3;
    grid-area: auto;
    align-self: stretch;
    width: 100%;
    max-width: none;
    opacity: var(--copy-opacity, 1);
    pointer-events: inherit;
    transform: translate3d(var(--copy-x, 0), 0, 0);
  }

  .story-step-introduction .story-media-card{
    position: relative;
    z-index: 2;
    grid-area: auto;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    margin: 0;
    opacity: 1;
    pointer-events: inherit;
    transform: none;
  }

  .story-step-feature{
    color: var(--white);
    background: var(--blue);
    box-shadow: inset 20px 0 48px rgba(0, 20, 40, .2);
  }

  .story-step-feature .story-media-card,
.story-step-feature.is-active .story-media-card,
.story-step-feature[data-state="after"] .story-media-card,
.story-step-feature[data-state="before"] .story-media-card{
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    margin: 0;
    border-radius: 0;
    opacity: 1;
    pointer-events: inherit;
    transform: none;
  }

  .story-step-feature .story-media-card img,
.story-step-feature .story-media-card video{
    object-fit: cover;
    object-position: center;
  }

  .story-step-feature .story-media-card-anechoic img{
    object-position: center bottom;
  }

  .story-step-feature .story-media-card::after{
    inset: 0;
    background:
      linear-gradient(90deg, rgba(0, 20, 40, .44) 0%, rgba(0, 20, 40, .08) 48%, rgba(0, 20, 40, .04) 100%),
      linear-gradient(0deg, rgba(0, 20, 40, .72) 0%, rgba(0, 20, 40, .08) 52%, rgba(0, 20, 40, .16) 100%);
  }

  .story-step.story-step-feature .story-copy{
    position: absolute;
    z-index: 4;
    bottom: clamp(72px, 9vh, 112px);
    left: max(32px, calc((100vw - var(--shell)) / 2));
    grid-area: auto;
    width: min(520px, calc(100vw - 128px));
    max-width: none;
    padding: clamp(24px, 2.5vw, 36px);
    color: var(--white);
    border-color: rgba(255, 255, 255, .32);
    background: rgba(0, 24, 48, .66);
    box-shadow: none;
    opacity: var(--copy-opacity, 0);
    pointer-events: inherit;
    transform: translate3d(var(--copy-x, 24px), 0, 0);
    backdrop-filter: blur(14px);
    transition: none;
  }

  .story-step-feature[aria-labelledby="fundamental-title"] .story-copy{
    width: min(460px, calc(100vw - 128px));
  }

  .story-step.story-step-feature .story-copy h2,
.story-step.story-step-feature .story-copy > p,
.story-step.story-step-feature .story-copy li,
.story-step.story-step-feature .story-copy .text-link{
    color: var(--white);
  }

  .story-step.story-step-feature .story-copy > p{
    margin-top: 18px;
  }

  .story-step.story-step-feature .story-copy ul{
    margin-top: 20px;
    border-color: rgba(255, 255, 255, .3);
  }

  .story-step.story-step-feature .story-copy li{
    padding: 10px 0;
    border-color: rgba(255, 255, 255, .3);
  }

  .story-step-feature .icon-link span{
    color: var(--blue);
    background: var(--white);
  }

  .story-step-feature .story-media-card figcaption{
    right: max(32px, calc((100vw - var(--shell)) / 2));
    bottom: 28px;
    left: auto;
    max-width: 520px;
    text-align: right;
  }

  .story-step-feature .story-media-toggle{
    top: calc(var(--header-height) + 20px);
    right: max(32px, calc((100vw - var(--shell)) / 2));
  }

  .story-switcher{
    position: absolute;
    z-index: 60;
    right: max(32px, calc((100vw - var(--shell)) / 2));
    bottom: 72px;
    display: grid;
    width: min(300px, 28vw);
    max-width: none;
    padding: 0;
    color: var(--blue);
    border: 0;
    transition: color 160ms ease;
  }

  .horizontal-story:not([data-active-step="0"]) .story-switcher{
    color: var(--white);
  }

  .horizontal-story:not([data-active-step="0"]) .story-progress-line{
    background: rgba(255, 255, 255, .36);
  }

  .horizontal-story:not([data-active-step="0"]) .story-progress-line span,
.horizontal-story:not([data-active-step="0"]) .story-switcher button[aria-current="step"] span{
    background: var(--white);
  }

  .horizontal-story:not([data-active-step="0"]) .story-switcher button span{
    background: transparent;
  }
}


@media (min-width: 921px) and (max-height: 760px) {






  .story-step-introduction{
    gap: 32px;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .story-step-introduction .story-copy{
    padding: 14px;
  }

  .story-step-feature .story-copy{
    bottom: 48px;
    width: min(500px, calc(100vw - 112px));
    padding: 16px 20px;
  }

  .story-step-feature .story-copy > p{
    margin-top: 10px;
  }

  .story-step-feature .story-copy ul{
    margin-top: 10px;
  }

  .story-step-feature .story-copy li{
    padding: 6px 0;
  }

  .story-step-feature .story-copy .text-link{
    min-height: 38px;
    margin-top: 6px;
  }

  .story-step-feature .story-media-card figcaption{
    bottom: 12px;
  }

  .story-switcher{
    bottom: 40px;
  }
}

@media (min-width: 921px) and (max-width: 1100px) and (max-height: 680px) {
  .horizontal-story{
    height: auto;
  }

  .horizontal-sticky{
    position: relative;
    height: auto;
    overflow: visible;
  }

  .horizontal-story-stage.shell{
    width: min(calc(100% - 64px), var(--shell));
    height: auto;
    padding: calc(var(--header-height) + 48px) 0 72px;
  }

  .story-steps{
    position: static;
    display: grid;
    gap: 72px;
  }

  .story-step,
.story-step-introduction,
.story-step-feature{
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: minmax(360px, .9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 32px;
    min-height: 0;
    padding: 0;
    color: var(--black);
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-step .story-copy,
.story-step-feature .story-copy,
.story-step-introduction .story-copy{
    position: relative;
    inset: auto;
    grid-area: auto;
    width: 100%;
    max-width: none;
    padding: 20px;
    color: var(--black);
    border-color: rgba(0, 51, 102, .16);
    background: rgba(255, 255, 255, .8);
    opacity: 1;
    transform: none;
  }

  .story-step .story-media-card,
.story-step-feature .story-media-card,
.story-step-introduction .story-media-card{
    position: relative;
    inset: auto;
    grid-area: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    border-radius: 3px;
  }

  .story-step-feature .story-copy h2,
.story-step-feature .story-copy > p,
.story-step-feature .story-copy li,
.story-step-feature .story-copy .text-link{
    color: inherit;
  }

  .story-step-feature .story-copy > p{
    color: var(--text-muted);
  }

  .story-step-feature .story-copy ul,
.story-step-feature .story-copy li{
    border-color: var(--border);
  }

  .story-step-feature .icon-link span{
    color: var(--white);
    background: var(--blue);
  }

  .story-step-feature .story-media-card figcaption{
    right: 16px;
    bottom: 12px;
    left: 16px;
    text-align: left;
  }

  .story-step-feature .story-media-toggle{
    top: 12px;
    right: 12px;
  }

  .story-switcher{
    display: none;
  }
}

@media (max-width: 680px) {






  .icon-toggle,
.media-toggle.icon-toggle{
    width: 44px;
    min-width: 44px;
    padding: 0;
  }
}

@media (min-width: 921px) {
  html[data-theme="dark"] .story-step-introduction{
    background: var(--black);
  }

  html[data-theme="dark"] .story-step-feature .story-copy,
html[data-theme="dark"] .story-step-feature .story-copy > p{
    color: var(--white);
    background: rgba(0, 0, 0, .66);
  }
}

@media (min-width: 921px) and (max-width: 1100px) and (max-height: 680px) {
  .story-step.story-step-introduction .story-copy,
.story-step.story-step-feature .story-copy{
    position: relative;
    inset: auto;
    grid-area: auto;
    width: 100%;
    max-width: none;
    padding: 20px;
    color: var(--black);
    border-color: rgba(0, 51, 102, .16);
    background: rgba(255, 255, 255, .8);
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-step.story-step-introduction .story-media-card,
.story-step.story-step-feature .story-media-card,
.story-step.story-step-feature.is-active .story-media-card,
.story-step.story-step-feature[data-state="after"] .story-media-card,
.story-step.story-step-feature[data-state="before"] .story-media-card{
    position: relative;
    inset: auto;
    grid-area: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    margin: 0;
    border-radius: 3px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .story-step.story-step-feature .story-copy h2,
.story-step.story-step-feature .story-copy > p,
.story-step.story-step-feature .story-copy li,
.story-step.story-step-feature .story-copy .text-link{
    color: inherit;
  }

  .story-step.story-step-feature .story-copy > p{
    color: var(--text-muted);
  }

  html[data-theme="dark"] .story-step.story-step-introduction .story-copy,
html[data-theme="dark"] .story-step.story-step-feature .story-copy{
    color: var(--white);
    border-color: rgba(255, 255, 255, .2);
    background: rgba(0, 0, 0, .76);
  }
}

/* These fallbacks must remain after the staged desktop rules. */
@media (min-width: 921px) and (prefers-reduced-motion: reduce) {
  .horizontal-story{
    height: auto;
  }

  .horizontal-sticky{
    position: relative;
    height: auto;
    overflow: visible;
  }

  .horizontal-story-stage.shell{
    width: min(calc(100% - 64px), var(--shell));
    height: auto;
    padding: calc(var(--header-height) + 64px) 0 96px;
  }

  .story-steps{
    position: static;
    display: grid;
    gap: 96px;
  }

  .horizontal-story .story-step,
.horizontal-story .story-step-introduction,
.horizontal-story .story-step-feature{
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: 0;
    padding: 0;
    color: var(--black);
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .horizontal-story .story-step.story-step-introduction .story-copy,
.horizontal-story .story-step.story-step-feature .story-copy{
    position: relative;
    inset: auto;
    width: 100%;
    max-width: 720px;
    color: var(--black);
    background: rgba(255, 255, 255, .8);
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .horizontal-story .story-step.story-step-introduction .story-media-card,
.horizontal-story .story-step.story-step-feature .story-media-card,
.horizontal-story .story-step.story-step-feature.is-active .story-media-card,
.horizontal-story .story-step.story-step-feature[data-state="after"] .story-media-card,
.horizontal-story .story-step.story-step-feature[data-state="before"] .story-media-card{
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    margin: 0;
    border-radius: 3px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .horizontal-story .story-step.story-step-feature .story-copy h2,
.horizontal-story .story-step.story-step-feature .story-copy > p,
.horizontal-story .story-step.story-step-feature .story-copy li,
.horizontal-story .story-step.story-step-feature .story-copy .text-link{
    color: inherit;
  }

  .horizontal-story .story-switcher{
    display: none;
  }

  html[data-theme="dark"] .horizontal-story .story-step.story-step-introduction .story-copy,
html[data-theme="dark"] .horizontal-story .story-step.story-step-feature .story-copy{
    color: var(--white);
    background: rgba(0, 0, 0, .76);
  }
}

@media (min-width: 921px) {
  .no-js .horizontal-story-stage.shell{
    width: min(calc(100% - 64px), var(--shell));
  }

  .no-js .horizontal-story .story-step,
.no-js .horizontal-story .story-step-introduction,
.no-js .horizontal-story .story-step-feature{
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: 1fr;
    color: var(--black);
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .no-js .horizontal-story .story-step.story-step-introduction .story-copy,
.no-js .horizontal-story .story-step.story-step-feature .story-copy{
    position: relative;
    inset: auto;
    width: 100%;
    max-width: 720px;
    color: var(--black);
    background: rgba(255, 255, 255, .8);
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .no-js .horizontal-story .story-step.story-step-introduction .story-media-card,
.no-js .horizontal-story .story-step.story-step-feature .story-media-card,
.no-js .horizontal-story .story-step.story-step-feature.is-active .story-media-card,
.no-js .horizontal-story .story-step.story-step-feature[data-state="after"] .story-media-card,
.no-js .horizontal-story .story-step.story-step-feature[data-state="before"] .story-media-card{
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    margin: 0;
    border-radius: 3px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .no-js .horizontal-story .story-step.story-step-feature .story-copy h2,
.no-js .horizontal-story .story-step.story-step-feature .story-copy > p,
.no-js .horizontal-story .story-step.story-step-feature .story-copy li,
.no-js .horizontal-story .story-step.story-step-feature .story-copy .text-link{
    color: inherit;
  }

html[data-theme="dark"].no-js .horizontal-story .story-step.story-step-introduction .story-copy,
html[data-theme="dark"].no-js .horizontal-story .story-step.story-step-feature .story-copy{
    color: var(--white);
    background: rgba(0, 0, 0, .76);
  }
}

/* On mobile, the portrait returns to its natural vertical ratio. */
@media (max-width: 920px) {
  .story-snap-anchor{
    display: none;
  }

  html[data-first-visit="true"][data-homepage-snap-ready="true"] .horizontal-story .story-step{
    min-height: calc(100svh - var(--header-height));
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .horizontal-story .story-step-introduction .story-media-card.story-media-card-portrait{
    width: 100%;
    max-width: none;
    aspect-ratio: 2405 / 2939;
    justify-self: stretch;
  }

  .horizontal-story .story-media-card-portrait img{
    object-fit: contain;
    object-position: center;
  }
}

@media (min-width: 921px) and (max-width: 1100px) and (max-height: 680px) {
  .story-snap-anchor{
    display: none;
  }

  html[data-first-visit="true"][data-homepage-snap-ready="true"] .horizontal-story .story-step{
    min-height: calc(100svh - var(--header-height));
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
}

/* Desktop story crops keep the research subject clear of the left copy panel. */
@media (min-width: 1101px) and (prefers-reduced-motion: no-preference),
       (min-width: 921px) and (min-height: 681px) and (prefers-reduced-motion: no-preference) {
  html:not(.no-js) .horizontal-story .story-media-card-acoustic-imaging img{
    transform: scale(-1.04, 1.04);
    transform-origin: center;
  }

  html:not(.no-js) .horizontal-story .story-media-card-evtol img,
  html:not(.no-js) .horizontal-story .story-media-card-cycling img{
    transform: translateX(3%) scale(1.06);
    transform-origin: center;
  }
}
/* Scene-one acronym expansion: the initial column spells AANTC. */
.horizontal-story .story-copy .aantc-expansion{
  display: grid;
  gap: .06em;
  font-size: clamp(2rem, 3.1vw, 2.85rem);
  line-height: .94;
  text-wrap: initial;
}

.aantc-expansion-line{
  display: grid;
  grid-template-columns: .78em minmax(0, 1fr);
  align-items: baseline;
  white-space: nowrap;
}

.aantc-expansion-line strong{
  color: var(--blue);
  font: inherit;
  font-weight: 700;
}

.aantc-expansion-line > span{
  color: rgba(0, 0, 0, .62);
}

html[data-theme="dark"] .aantc-expansion-line strong{
  color: var(--white);
}

html[data-theme="dark"] .aantc-expansion-line > span{
  color: rgba(255, 255, 255, .68);
}

@media (max-width: 680px){
  .horizontal-story .story-copy .aantc-expansion{
    font-size: clamp(1.8rem, 9vw, 2.35rem);
  }
}