/* ============================================================
   DUET-VLM project page — custom styles on top of Bulma
   Palette mirrors the CVPR template theme used in the poster.
   ============================================================ */

:root {
  --navy:  #16456C;
  --blue:  #2C6187;
  --slate: #355071;
  --light: #C5D7ED;
  --pale:  #AABED7;
  --gold:  #D9AC42;
  --olive: #878D43;
  --ink:   #1A1A1A;
}

body, .title, .subtitle, .button, .tag {
  font-family: 'Google Sans', 'Noto Sans', system-ui, -apple-system,
               BlinkMacSystemFont, sans-serif;
}

/* ---------- top logo row (no background — logos sit on page) ---------- */
.top-banner {
  background: transparent;
  padding: 1.2rem 1.5rem 0.4rem;
}
.banner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.banner-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}
.banner-logo.cvpr { height: 68px; }

@media screen and (max-width: 768px) {
  .top-banner { padding: 0.7rem 1rem 0.2rem; }
  .banner-logo { height: 34px; }
  .banner-logo.cvpr { height: 44px; }
}

/* ---------- hero / title ---------- */
.hero.is-light {
  background: linear-gradient(180deg, #f7faff 0%, #eef3fb 100%);
}

.publication-title {
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin-bottom: 1.2rem !important;
}

.publication-authors {
  margin-top: 0.4rem;
  margin-bottom: 0.3rem;
}

.publication-authors a {
  color: var(--blue);
  text-decoration: none;
}
.publication-authors a:hover { text-decoration: underline; }

.eql-cntrb {
  display: block;
  font-size: 0.95rem;
  color: #666;
  margin-top: 0.2rem;
}

.publication-links {
  margin-top: 1.4rem;
}
.publication-links .link-block { margin: 0.25rem; }
.publication-links .button {
  background: var(--navy);
  color: #fff;
  border: none;
  transition: background 0.15s ease;
}
.publication-links .button:hover { background: var(--blue); }

/* ---------- teaser ---------- */
.teaser .hero-body { padding: 1.5rem 1.5rem 2.5rem; }
.teaser img {
  display: block; margin: 0 auto;
  max-height: 420px; width: auto;
}
.teaser .subtitle {
  margin-top: 1.5rem;
  color: #333;
  line-height: 1.5;
  font-weight: 400;
}
.teaser .subtitle strong { color: var(--navy); }
.teaser .subtitle em { color: var(--blue); font-style: normal; font-weight: 600; }

/* ---------- highlight stat cards ---------- */
.stat-card {
  background: #fff;
  border-radius: 10px;
  padding: 1.8rem 1.5rem;
  text-align: center;
  border-top: 6px solid var(--navy);
  box-shadow: 0 2px 8px rgba(22, 69, 108, 0.10);
  height: 100%;
}
.stat-gold { border-top-color: var(--gold); }
.stat-blue { border-top-color: var(--blue); }
.stat-navy { border-top-color: var(--navy); }
.stat-big {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.0;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.stat-gold .stat-big { color: var(--gold); }
.stat-blue .stat-big { color: var(--blue); }
.stat-mid {
  margin-top: 0.6rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
}
.stat-sub {
  margin-top: 0.2rem;
  font-size: 0.95rem;
  color: #555;
}

/* ---------- section captions ---------- */
.caption {
  margin-top: 0.6rem;
  font-size: 0.95rem;
  color: #555;
  font-style: italic;
  line-height: 1.45;
}

/* ---------- method cards ---------- */
.method-card {
  background: #fff;
  border: 1px solid #e5e9f2;
  border-left: 6px solid var(--blue);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  box-shadow: 0 1px 4px rgba(22, 69, 108, 0.06);
  height: 100%;
}
.method-blue { border-left-color: var(--blue); }
.method-gold { border-left-color: var(--gold); }
.method-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.method-card ul {
  margin-left: 1.2rem;
  list-style: disc;
}
.method-card ul li {
  margin-bottom: 0.45rem;
  line-height: 1.45;
  color: #222;
}
.method-card ul li strong { color: var(--navy); }

/* ---------- results table ---------- */
.results-table {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
}
.results-table thead th {
  background: var(--navy);
  color: #fff;
}
.results-table tr.ours {
  background: rgba(217, 172, 66, 0.18) !important;
}
.results-table tr.ours td { color: var(--navy); }

/* ---------- video result cards ---------- */
.video-card {
  background: #fff;
  border: 2px solid var(--navy);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(22, 69, 108, 0.08);
  height: 100%;
}
.video-card .vc-big {
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.0;
}
.video-card.alt .vc-big { color: var(--blue); }
.video-card .vc-mid {
  margin-top: 0.4rem;
  font-size: 1.15rem;
  color: var(--navy);
}
.video-card .vc-sub {
  margin-top: 0.2rem;
  font-weight: 600;
  color: var(--navy);
}
.video-card .vc-tag {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: #666;
  font-style: italic;
}

/* ---------- BibTeX ---------- */
#bibtex pre {
  background: #f5f7fa;
  border-left: 4px solid var(--navy);
  border-radius: 4px;
  padding: 1.2rem;
  font-size: 0.92rem;
  overflow-x: auto;
}

/* ---------- footer ---------- */
.footer {
  background: #fff;
  border-top: 4px solid var(--navy);
  padding: 2rem 1.5rem;
  font-size: 0.9rem;
  color: #555;
}
.footer a { color: var(--blue); }

/* ---------- responsive tweaks ---------- */
@media screen and (max-width: 768px) {
  .publication-title { font-size: 1.7rem !important; }
  .stat-big { font-size: 2.4rem; }
  .video-card .vc-big { font-size: 2.6rem; }
}