/* Final media-style theme for the project page. */

.site-media {
  --accent-green: #4f46e5;
  --accent-green-bright: #a5b4fc;
  --media-bg: #0f1424;
  --media-text: #eef1fa;
  --media-muted: #d9def0;
  --media-line: rgba(129, 140, 248, 0.24);
  color: var(--media-text);
  background: var(--media-bg);
}

.site-media .hero.video {
  position: relative;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
}

.site-media .hero.video > .hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.site-media .hero.video > .hero-video > video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.site-media .hero.video .overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.34) 0%,
    rgba(0, 0, 0, 0.24) 45%,
    rgba(0, 0, 0, 0.38) 100%
  );
}

.site-media .hero.video > .hero-body > .container {
  padding: 2.4rem 2rem;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.28) 0%, rgba(0, 0, 0, 0.14) 38%, rgba(0, 0, 0, 0) 70%);
}

.site-media .hero-title {
  color: var(--accent-green-bright) !important;
  text-shadow: 0 4px 32px rgba(0, 0, 0, 0.85);
}

.site-media .hero-subtitle {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.site-media .site-topnav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background: rgba(8, 11, 22, 0.86);
  border-bottom: 1px solid rgba(129, 140, 248, 0.2);
  backdrop-filter: blur(12px);
}

.site-media .site-topnav .navbar {
  background: transparent;
}

.site-media .site-section-nav {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  width: 100%;
  padding: 14px 0;
}

.site-media .site-nav-links {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 22px;
  min-width: 0;
}

.site-media .site-section-nav .navbar-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-height: 40px;
  padding: 6px 0;
  line-height: 1.25;
  color: var(--media-text);
  background: transparent !important;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 760;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.78);
}

.site-media .site-section-nav .site-brand {
  justify-self: start;
  color: var(--accent-green-bright);
  font-size: 1.2rem;
}

.site-media .site-section-nav .navbar-item:hover {
  color: var(--accent-green-bright) !important;
  background: transparent !important;
  border-bottom-color: var(--accent-green-bright);
  transform: none;
}

.site-media .publication-header {
  color: #20242a;
  background: #f5f6fb !important;
}

.site-media #abstract,
.site-media #generated-motions,
.site-media #deployment,
.site-media #method {
  scroll-margin-top: 72px;
}

.site-media #deployment,
.site-media .generated-motion-section {
  background: var(--media-bg) !important;
}

.site-media #method,
.site-media #abstract {
  color: #20242a;
  background: #f5f6fb !important;
}

.site-media #deployment .title,
.site-media .generated-motion-section .title,
.site-media .motion-family-block-header h3 {
  color: var(--media-text);
}

.site-media .carousel-item video,
.site-media .wide-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--media-line);
  border-radius: 8px;
  background: #000;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.42);
}

.site-media .visual-policy-render-video {
  aspect-ratio: auto;
  height: auto;
  object-fit: contain;
}

.site-media #deployment .subsection-description,
.site-media .generated-motion-section .subsection-description {
  color: var(--media-muted);
  background: rgba(255, 255, 255, 0.055);
  border-color: var(--accent-green-bright);
  box-shadow: none;
}

.site-media #method .subsection-description {
  color: #363c52;
  background: #ffffff;
  border-color: rgba(79, 70, 229, 0.45);
  box-shadow: none;
}

.site-media .footer {
  color: var(--media-muted);
  background: var(--media-bg);
  border-top: 1px solid rgba(129, 140, 248, 0.18);
}

.site-media .footer a,
.site-media .footer .dnerf {
  color: var(--accent-green-bright);
}

.site-media .motion-card {
  color: var(--media-text);
  background: #171d31;
  border-color: var(--media-line);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.35);
}

.site-media .motion-card h3,
.site-media .motion-card p,
.site-media .motion-card-detail-header h3,
.site-media .motion-card-detail-header p {
  color: var(--media-text);
}

.site-media .motion-card-detail-header h3 {
  margin-bottom: 0;
}

.site-media .motion-card-action {
  position: relative;
  min-height: 46px;
  padding: 0.65rem 2rem;
  color: var(--media-bg);
  background: var(--accent-green-bright);
  border: 2px solid #c7d2fe;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-media .motion-card .motion-card-action:hover,
.site-media .motion-card .motion-card-action:focus-visible {
  color: var(--media-bg);
  background: #e0e7ff;
  border-color: #ffffff;
  box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

.site-media .motion-card-action:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
}

.site-media .motion-card .motion-card-action:active {
  background: var(--accent-green-bright);
  box-shadow: 0 1px 5px rgba(129, 140, 248, 0.25);
}

.site-media .motion-card.is-active .motion-card-action {
  color: #ffffff;
  background: var(--accent-green);
  border-color: #e0e7ff;
  box-shadow: 0 0 0 2px rgba(165, 180, 252, 0.35), 0 4px 16px rgba(79, 70, 229, 0.4);
}

.site-media .motion-card.is-active .motion-card-action::before {
  content: "\2713";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.15rem;
  font-weight: 800;
}

.site-media .motion-card.is-active .motion-card-action:hover,
.site-media .motion-card.is-active .motion-card-action:focus-visible {
  color: #ffffff;
  background: #3730a3;
  border-color: #ffffff;
}

.site-media .carousel-prev,
.site-media .carousel-next {
  color: var(--media-bg);
  background: var(--accent-green-bright);
  border: 2px solid #c7d2fe;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
}

.site-media .video-carousel button svg {
  display: block;
  width: 24px;
  height: 24px;
}

.site-media .carousel-prev:not(.disabled):hover,
.site-media .carousel-next:not(.disabled):hover {
  background: #e0e7ff;
  border-color: #ffffff;
  box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

.site-media .carousel-prev:focus-visible,
.site-media .carousel-next:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
}

.site-media .carousel-prev.disabled,
.site-media .carousel-next.disabled {
  color: #9aa5bd;
  background: #29314a;
  border-color: #58637b;
  box-shadow: none;
  opacity: 1;
  cursor: not-allowed;
}

.site-media .section-title-accent {
  border-color: var(--accent-green-bright);
}

.site-media .deployment-layout {
  margin-top: 1.6rem;
}

.site-media .deployment-layout h4.title {
  color: var(--media-text);
  margin: 0 0 0.9rem;
}

.site-media .deployment-layout video {
  display: block;
  width: 100%;
  background: #000;
  border: 1px solid var(--media-line);
  border-radius: 8px;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.36);
}

.site-media .deployment-feature-task {
  margin-bottom: 2.6rem;
}

.site-media .deployment-feature-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 0.9rem;
}

.site-media .deployment-feature-stage {
  overflow: hidden;
  border-radius: 8px;
  background: #0b0f1c;
}

.site-media .deployment-feature-video {
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.site-media .deployment-thumb-strip {
  display: grid;
  grid-auto-columns: minmax(145px, 1fr);
  grid-auto-flow: column;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scrollbar-color: rgba(165, 180, 252, 0.55) rgba(255, 255, 255, 0.08);
}

.site-media .deployment-thumb-strip::-webkit-scrollbar {
  height: 8px;
}

.site-media .deployment-thumb-strip::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.site-media .deployment-thumb-strip::-webkit-scrollbar-thumb {
  background: rgba(165, 180, 252, 0.7);
  border-radius: 999px;
}

.site-media .deployment-thumb-strip-wrap {
  --rollout-control-size: 48px;
  display: grid;
  grid-template-columns: var(--rollout-control-size) minmax(0, 1fr) var(--rollout-control-size);
  gap: 8px;
  align-items: start;
  margin-top: 12px;
}

.site-media .deployment-thumb-scroll {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--rollout-control-size);
  height: var(--rollout-thumbnail-height, 82px);
  margin-top: 4px;
  color: var(--media-bg);
  background: var(--accent-green-bright);
  border: 2px solid #c7d2fe;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(129, 140, 248, 0.25);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-media .deployment-thumb-scroll svg {
  display: block;
  width: 26px;
  height: 26px;
}

.site-media .deployment-thumb-scroll:not(:disabled):hover,
.site-media .deployment-thumb-scroll:not(:disabled):focus-visible {
  color: var(--media-bg);
  background: #e0e7ff;
  border-color: #ffffff;
  box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

.site-media .deployment-thumb-scroll:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
}

.site-media .deployment-thumb-scroll:disabled {
  color: #9aa5bd;
  background: #29314a;
  border-color: #58637b;
  box-shadow: none;
  cursor: not-allowed;
  opacity: 1;
}

.site-media .deployment-thumb {
  display: grid;
  gap: 6px;
  padding: 0;
  color: var(--media-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
}

.site-media .deployment-thumb:focus-visible {
  outline: 2px solid var(--accent-green-bright);
  outline-offset: 3px;
}

.site-media .deployment-thumb video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
  opacity: 0.72;
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.site-media .deployment-thumb span {
  font-family: 'Google Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.site-media .deployment-thumb.is-active video,
.site-media .deployment-thumb:hover video {
  border-color: var(--accent-green-bright);
  opacity: 1;
}

@media screen and (max-width: 1023px) {
  .site-media .site-section-nav {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 18px;
    padding: 16px;
  }

  .site-media .site-nav-links {
    justify-content: flex-start;
    gap: 18px;
    overflow-x: auto;
  }
}

@media screen and (max-width: 768px) {
  .site-media .deployment-thumb-strip-wrap {
    --rollout-control-size: 44px;
  }

  .site-media .hero-title {
    font-size: 3.4rem;
  }

  .site-media .hero-subtitle {
    font-size: 1.4rem;
  }

  .site-media .deployment-feature-head {
    display: block;
  }
}