.project-page {
  padding-bottom: 3rem;
}

.project-hero {
  padding-top: 3rem;
  padding-bottom: 0rem;
  background: transparent;
}
.full-width {
  width: 100%;
}

.project-hero-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  display: grid;
  gap: 1rem;
}

.project-kicker {
  margin: 0;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.project-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.5rem);
  line-height: 1.4;
  font-weight: 500;
  color: var(--black);
}

.project-subtitle {
  margin: 0 auto;
  max-width: 760px;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray);
}


.project-authors {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  font-size: 1.2rem;
  margin-top: 1rem; 
}

.project-authors .author a {
  font-weight: 600;
  color: var(--columbiablue);
}

.project-authors a {
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.project-authors a:hover {
  border-bottom: 2px solid var(--pink);
}

.project-authors sup {
  font-size: 0.7em;
  vertical-align: super;
  margin-left: 2px;
}

.project-affiliations {
  margin-top: 0rem;
  text-align: center;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.6;
}

.project-affiliations sup {
  font-size: 0.75em;
}

.project-venue {
  margin-top: 0.15rem;
  font-size: 1.2rem;
  text-align: center;
  font-weight: 500;
  color: var(--gray);
}

.project-authors,
.project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  color: var(--muted);
}

.project-authors a {
  font-weight: 600;
  color: var(--columbiablue);
}

.project-logos {
  margin-top: 0.1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem 1rem;
}

.project-logos img {
  height: 100px; 
  width: auto;
  display: block;
  object-fit: contain;
}

.project-logos a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-bottom: none;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.1rem;
}

.project-links a {
  display: inline-flex;
  align-items: center;
  padding: 6px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
  color: var(--columbiablue);
  transition: all 0.3s ease;
}

.project-links a i {
  margin-right: 1rem;
}

.project-links a:hover {
  background: var(--pink);
  border-color: var(--pink);
  color: white;
  transform: translateY(-2px);
}

.card-like {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
  padding: 1rem;
}

.project-teaser {
  width: calc(100% + 2rem);
  margin-left: -1rem;
  margin-right: -1rem;
}

.project-teaser img,
.project-teaser video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
}

.caption {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.7;
  text-align: center;
  font-size: 0.95rem;
}

.project-text {
  max-width: 850px;
  margin: 0 auto;
}

.project-text p {
  line-height: 1.9;
  color: var(--gray);
}

.project-highlights {
  align-items: stretch;    /* 👈 ensures equal height */
}

.project-highlights .card {
  display: block;          /* 👈 remove flex */
  padding: 1.0rem;
  height: 100%;            /* 👈 important */
}

.project-highlights .card h4 {
  margin: 0 0 2rem 0;
}

.project-highlights .card p {
  margin: 0;
  line-height: 1.4;
}

.project-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.media-card {
  margin: 0;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
  padding: 1rem;
}

.media-card img,
.media-card video {
  width: 100%;
  display: block;
  border-radius: 10px;
  /* border: 1px solid #e5e7eb; */
  background: #f8fafc;
}

.media-card figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* .video-embed,
.paper-embed {
  max-width: 1250px;
  margin: 0 auto;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
} */

.video-embed {
  max-width: none;
  width: calc(100% + 4rem);
  margin-left: -2rem;
  margin-right: -2rem;
  border-radius: 14px;
  overflow: hidden;
}

.video-embed iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
}

.paper-embed iframe {
  width: 100%;
  height: 700px;
  display: block;
}

.bibtex-block {
  max-width: 950px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #f8fafc;
  overflow-x: auto;
}

.bibtex-block code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 640px) {
  .main.project-page {
    padding-left: 1rem;
    padding-right: 1rem;
    overflow-x: hidden;
  }

  .project-hero {
    padding-top: 2rem;
  }

  .project-hero h1 {
    font-size: 1.65rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
  }

  .project-authors,
  .project-affiliations,
  .project-venue {
    font-size: 1rem;
  }

  .project-links {
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
  }

  .project-links a {
    padding: 6px 14px;
    max-width: 100%;
    white-space: normal;
  }

  .project-links a i {
    margin-right: 0.5rem;
  }

  .project-subtitle {
    font-size: 1rem;
  }

  .project-page .section {
    padding-left: 0;
    padding-right: 0;
  }

  .project-teaser,
  .video-embed {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .media-card {
    padding: 0.75rem;
  }

  .project-media-grid {
    grid-template-columns: 1fr;
  }

  .bibtex-block {
    max-width: 100% !important;
    box-sizing: border-box;
    padding: 0.75rem;
  }

  .bibtex-block code {
    font-size: 0.78rem;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }

  .paper-embed iframe {
    height: 500px;
  }
}