:root {
  --accent: #e11d48;
  --accent-soft: #fff1f2;
  --teal: #0d9488;
  --teal-soft: #f0fdfa;
  --picker: #e0662a;
  --picker-soft: #fdf1ea;
  --ink: #111;
  --muted: #555;

  --space-xs: clamp(0.3rem, 0.55vw + 0.15rem, 0.55rem);
  --space-sm: clamp(0.5rem, 0.9vw + 0.2rem, 0.95rem);
  --space-md: clamp(0.85rem, 1.4vw + 0.3rem, 1.5rem);
  --space-lg: clamp(1.25rem, 2.2vw + 0.4rem, 2.75rem);
  --space-xl: clamp(1.75rem, 3.2vw + 0.5rem, 4rem);

  --text-xs: clamp(0.7rem, 0.35vw + 0.62rem, 0.85rem);
  --text-sm: clamp(0.84rem, 0.45vw + 0.72rem, 1.02rem);
  --text-md: clamp(0.95rem, 0.55vw + 0.8rem, 1.2rem);
  --text-lg: clamp(1.1rem, 0.85vw + 0.85rem, 1.55rem);
  --text-xl: clamp(1.4rem, 1.4vw + 0.9rem, 2.25rem);
  --text-hero: clamp(1.45rem, 2.4vw + 0.7rem, 3.6rem);
  --text-stat: clamp(1.5rem, 1.8vw + 0.7rem, 2.85rem);

  --radius: clamp(8px, 0.7vw + 4px, 16px);
  --page-pad: clamp(0.85rem, 2.2vw, 2.5rem);
  --content-max: min(1760px, 100%);
  --content-readable: min(58rem, 100%);
  --touch: 44px;
}

html {
  font-size: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: 'Noto Sans', sans-serif;
  color: var(--ink);
  font-size: var(--text-md);
  line-height: 1.5;
  background: #fff;
  overflow-x: clip;
  max-width: 100vw;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  z-index: 1000;
  padding: 0.55rem 0.9rem;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--picker);
  outline-offset: 2px;
}

:focus-visible {
  outline: 3px solid var(--picker);
  outline-offset: 2px;
}

.section {
  padding: var(--space-lg) var(--page-pad) !important;
  position: relative;
  max-width: 100%;
}

.container,
.container.is-max-desktop,
.container.is-max-widescreen {
  width: 100%;
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--page-pad) !important;
  padding-right: var(--page-pad) !important;
}

.container.is-max-desktop {
  max-width: min(1100px, 100%);
}

.container.is-readable {
  max-width: var(--content-readable);
}

@media screen and (min-width: 1400px) {
  :root {
    --page-pad: clamp(1.25rem, 3vw, 3rem);
  }

  .container.is-max-widescreen {
    max-width: min(1880px, 97vw);
  }
}

@media screen and (min-width: 1800px) {
  .container.is-max-widescreen {
    max-width: min(2040px, 96vw);
  }
}


.footer .icon-link {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  color: #000;
}

.link-block a {
  margin-top: 5px;
  margin-bottom: 5px;
}

.dnerf {
  font-variant: small-caps;
  color: var(--accent);
}


.hero > .hero-body {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xs);
}

.publication-links {
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}

.publication-links .button {
  font-size: var(--text-sm) !important;
  height: auto !important;
  min-height: var(--touch);
  padding: 0.55em 1em !important;
}

.equal-note {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
  font-size: var(--text-sm) !important;
}

.top-fold {
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: clamp(1.1rem, 3.5vh, 3.25rem);
  padding-bottom: clamp(1.1rem, 3.5vh, 3.25rem);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.top-fold > .hero {
  flex: 0 0 auto;
}

.top-fold > .teaser {
  flex: 0 0 auto;
  display: block;
  width: 100%;
}

.teaser .hero-body {
  padding-top: var(--space-xs);
  padding-bottom: var(--space-md);
  width: 100%;
}

.teaser {
  font-family: 'Google Sans', sans-serif;
}


.publication-title {
  font-family: 'Google Sans', sans-serif;
  font-size: var(--text-hero) !important;
  line-height: 1.2 !important;
  margin-bottom: var(--space-sm) !important;
  font-weight: 700 !important;
  color: var(--ink);
  max-width: min(42rem, 94vw);
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--space-sm);
  text-wrap: pretty;
}

@media screen and (min-width: 900px) {
  .publication-title {
    max-width: min(52rem, 90vw);
  }
}

@media screen and (min-width: 1400px) {
  .publication-title {
    max-width: min(58rem, 86vw);
  }
}

.publication-title .title-accent {
  display: block;
  color: var(--accent);
  font-style: italic;
  font-weight: 700;
  margin-bottom: 0.12em;
}

.publication-title .title-rest {
  display: block;
  color: var(--ink);
  font-style: normal;
  font-weight: 700;
}

.publication-authors {
  font-family: 'Google Sans', sans-serif;
  font-size: var(--text-md) !important;
  line-height: 1.5;
  padding: 0 var(--space-sm);
}

.publication-venue {
  color: #555;
  width: fit-content;
  font-weight: bold;
}

.publication-awards {
  color: var(--accent);
  width: fit-content;
  font-weight: bolder;
  font-size: var(--text-md);
}

.publication-authors a {
  color: hsl(204, 86%, 53%) !important;
}

.publication-authors a:hover {
  text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.section-note {
  text-align: center;
  color: var(--muted);
  font-size: var(--text-sm);
  margin: calc(var(--space-xs) * -1) auto var(--space-md);
  max-width: min(56rem, 100%);
  line-height: 1.45;
  padding: 0 var(--space-sm);
}

.section-note-nowrap {
  white-space: normal;
}

.title.is-3 {
  font-size: var(--text-xl) !important;
  margin-bottom: var(--space-sm) !important;
}

.method-copy {
  max-width: min(56rem, 100%);
  margin: 0 auto var(--space-md);
  color: #333;
  font-size: var(--text-md);
}

.pipeline-img {
  width: 100%;
  max-width: none;
  display: block;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: 0 10px 36px rgba(225, 29, 72, 0.08);
  background: #fff;
}

/* PointZero-style task picker */
.task-picker {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.4rem, 1vw, 0.75rem);
  justify-content: center;
  margin: 0 auto var(--space-md);
  max-width: min(920px, 100%);
  padding: 0 var(--space-sm);
  position: relative;
  z-index: 5;
}

.task-option {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-sm);
  font-weight: 600;
  background: #fff;
  color: #222;
  border: 1px solid #d0d0d0;
  border-radius: clamp(8px, 1vw, 12px);
  padding: 0.55rem 1rem;
  min-height: var(--touch);
  min-width: var(--touch);
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(224, 102, 42, 0.25);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.task-option:hover {
  border-color: var(--picker);
  color: var(--picker);
}

.task-option.is-active,
.task-option[aria-selected="true"] {
  background: var(--picker);
  border-color: var(--picker);
  color: #fff;
  box-shadow: 0 6px 16px rgba(224, 102, 42, 0.28);
}

.task-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.85rem, 1.6vw, 1.75rem);
  margin-bottom: 0;
  width: 100%;
}

@media screen and (min-width: 800px) {
  .task-stage {
    grid-template-columns: 1fr 1fr;
  }
}

.task-pane {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #0e0e0e;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.14);
  width: 100%;
}

.task-pane video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #111;
  min-height: clamp(180px, 26vw, 560px);
}

.task-pane-label {
  position: absolute;
  top: clamp(0.5rem, 1.1vw, 0.85rem);
  left: clamp(0.5rem, 1.1vw, 0.85rem);
  z-index: 2;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  border-radius: 999px;
  padding: 0.32rem 0.75rem;
  backdrop-filter: blur(6px);
}

.task-pane-label.real {
  background: rgba(225, 29, 72, 0.85);
}

.task-pane-label.sim {
  background: rgba(13, 148, 136, 0.85);
}

.task-rate {
  position: absolute;
  top: clamp(0.5rem, 1.1vw, 0.85rem);
  right: clamp(0.5rem, 1.1vw, 0.85rem);
  z-index: 2;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: rgba(0, 0, 0, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  backdrop-filter: blur(6px);
}

/* Results carousel — keep track clipped, controls reachable */
.results-carousel,
#results-carousel {
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding-bottom: clamp(2rem, 3.2vw, 3rem);
}

#results-carousel .slider,
.results-carousel .slider {
  position: relative;
  width: 100% !important;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

#results-carousel .slider-container,
.results-carousel .slider-container {
  overflow: hidden;
  max-width: none;
}

.results-carousel .item {
  margin: 0 clamp(0.3rem, 0.7vw, 0.55rem);
  overflow: hidden;
  border: 1px solid #e7e5e4;
  border-radius: var(--radius);
  padding: 0;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  font-size: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: clamp(240px, 28vw, 420px);
}

.results-carousel .slider-item {
  display: flex;
  height: auto !important;
}

.results-carousel .item video,
.results-carousel .item img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 10;
  height: auto;
  object-fit: cover;
  background: #1a1a1a;
  margin: 0;
  min-height: clamp(150px, 18vw, 280px);
  flex: 0 0 auto;
}

.slide-caption {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-sm);
  line-height: 1.4;
  color: #333;
  padding: clamp(0.6rem, 1.1vw, 1rem) clamp(0.7rem, 1.2vw, 1.1rem);
  margin: 0;
  text-align: left;
  min-height: clamp(4.8rem, 7vw, 6.2rem);
  height: auto;
  background: #fff;
  position: relative;
  z-index: 1;
  flex: 1 0 auto;
  box-sizing: border-box;
}

.slide-caption strong {
  color: var(--ink);
  font-size: clamp(0.86rem, 0.5vw + 0.75rem, 1.05rem);
}

.badge-ok,
.badge-fail {
  display: inline-block;
  font-size: clamp(0.62rem, 0.35vw + 0.55rem, 0.75rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.badge-ok {
  background: #d1fae5;
  color: #047857;
}

.badge-fail {
  background: #fee2e2;
  color: #b91c1c;
}

/* Pagination below cards, high contrast */
#results-carousel .slider-pagination,
.results-carousel .slider-pagination,
.slider-pagination {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.2rem;
  padding: 0.4rem 0.5rem 0;
  z-index: 5;
  pointer-events: auto;
}

#results-carousel .slider-pagination .slider-page,
.results-carousel .slider-pagination .slider-page,
.slider-pagination .slider-page {
  background: #c4c4c4 !important;
  box-shadow: none !important;
  width: 12px;
  height: 12px;
  min-width: 12px;
  min-height: 12px;
  opacity: 1;
  border: 1px solid #8a8a8a;
}

#results-carousel .slider-pagination .slider-page.is-active,
.results-carousel .slider-pagination .slider-page.is-active,
.slider-pagination .slider-page.is-active,
#results-carousel .slider-pagination .slider-page:hover,
.results-carousel .slider-pagination .slider-page:hover {
  background: var(--picker) !important;
  border-color: var(--picker);
  transform: scale(1.2);
}

.slider-navigation-next,
.slider-navigation-previous {
  width: var(--touch) !important;
  height: var(--touch) !important;
  z-index: 6;
  top: 42% !important;
  margin-top: 0 !important;
  background: #fff !important;
  border: 1px solid #d4d4d4 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12) !important;
}

.slider-navigation-previous {
  left: 0.35rem !important;
  right: auto !important;
}

.slider-navigation-next {
  right: 0.35rem !important;
  left: auto !important;
}

/* Compare */
.compare-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.85rem, 1.6vw, 1.5rem);
}

@media screen and (min-width: 800px) {
  .compare-stage {
    grid-template-columns: 1fr 1fr;
  }
}

.compare-pane {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.compare-pane video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  min-height: clamp(170px, 22vw, 420px);
}

.compare-pane.fail {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.compare-pane.success {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.compare-badge {
  position: absolute;
  top: clamp(0.5rem, 1.1vw, 0.85rem);
  left: clamp(0.5rem, 1.1vw, 0.85rem);
  z-index: 2;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
  border-radius: 999px;
  padding: 0.38rem 0.85rem;
}

.compare-pane.fail .compare-badge {
  background: var(--accent);
}

.compare-pane.success .compare-badge {
  background: var(--teal);
}

/* Results */
.results-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.85rem, 1.8vw, 1.5rem);
  text-align: center;
}

@media screen and (min-width: 900px) {
  .results-strip {
    grid-template-columns: repeat(5, 1fr);
  }
}

.result-stat {
  padding: var(--space-xs) var(--space-xs);
}

.result-num {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: var(--text-stat);
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.result-label {
  font-size: var(--text-xs);
  color: var(--muted);
  line-height: 1.4;
}

pre {
  font-size: clamp(0.75rem, 0.55vw + 0.65rem, 1rem) !important;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Phone / small tablet */
@media screen and (max-width: 700px) {
  :root {
    --touch: 48px;
    --page-pad: 0.9rem;
  }

  .publication-authors {
    font-size: var(--text-sm) !important;
  }

  .top-fold {
    min-height: auto;
    justify-content: flex-start;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .task-picker {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 100%;
    gap: 0.55rem;
  }

  .task-option {
    width: 100%;
    justify-self: stretch;
  }

  .task-pane video {
    min-height: 180px;
  }

  .column.is-four-fifths {
    width: 100% !important;
    flex: none !important;
  }

  .content.has-text-justified {
    text-align: left !important;
  }

  .results-carousel .item {
    min-height: 0;
  }

  .slide-caption {
    min-height: 0;
  }

  #results-carousel .slider-pagination .slider-page,
  .results-carousel .slider-pagination .slider-page {
    width: 14px;
    height: 14px;
    min-width: 14px;
    min-height: 14px;
  }

  .slider-navigation-next,
  .slider-navigation-previous {
    width: 48px !important;
    height: 48px !important;
  }

  /* Pagination dots are hard to use on small screens */
  #results-carousel .slider-pagination,
  .results-carousel .slider-pagination,
  .slider-pagination {
    display: none !important;
  }

  #results-carousel,
  .results-carousel {
    padding-bottom: 0.5rem;
  }
}

@media screen and (max-width: 420px) {
  .task-picker {
    grid-template-columns: 1fr;
  }

  .results-strip {
    grid-template-columns: 1fr;
  }
}