.bai-public-catalog {
  --bpc-ink: #2b2018;
  --bpc-muted: #675b50;
  --bpc-gold: #76501f;
  --bpc-line: rgba(83, 58, 31, .18);
  --bpc-paper: rgba(255, 252, 246, .9);
  color: var(--bpc-ink);
  display: grid;
  gap: clamp(2rem, 6vw, 4.5rem);
  margin-inline: auto;
  max-width: 1060px;
}

.bai-public-catalog *,
.bai-public-catalog *::before,
.bai-public-catalog *::after {
  box-sizing: border-box;
}

.bai-public-catalog__family {
  display: grid;
  gap: 1rem;
}

.bai-public-catalog__family-heading {
  border-bottom: 1px solid var(--bpc-line);
  padding-bottom: .9rem;
}

.bai-public-catalog__family-heading h2 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.12;
  margin: 0;
}

.bai-public-catalog__family-heading p {
  color: var(--bpc-muted);
  line-height: 1.65;
  margin: .65rem 0 0;
  max-width: 820px;
}

.bai-public-catalog__projects {
  display: grid;
  gap: .8rem;
}

.bai-public-catalog__project {
  background: var(--bpc-paper);
  border: 1px solid var(--bpc-line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(68, 44, 21, .06);
  overflow: clip;
}

.bai-public-catalog__project > summary {
  align-items: center;
  cursor: pointer;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  list-style: none;
  min-height: 84px;
  padding: 1.1rem 1.25rem;
}

.bai-public-catalog__project > summary::-webkit-details-marker {
  display: none;
}

.bai-public-catalog__project > summary:focus-visible,
.bai-public-catalog__faq summary:focus-visible,
.bai-public-catalog a:focus-visible {
  outline: 3px solid #76501f;
  outline-offset: 3px;
}

.bai-public-catalog__summary-copy {
  display: grid;
  gap: .35rem;
  min-width: 0;
}

.bai-public-catalog__summary-copy strong {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  line-height: 1.3;
}

.bai-public-catalog__summary-copy > span {
  color: var(--bpc-muted);
  font-size: .92rem;
  line-height: 1.55;
}

.bai-public-catalog__summary-hint {
  align-items: center;
  color: var(--bpc-gold);
  display: inline-flex;
  font-size: .78rem;
  font-weight: 750;
  gap: .65rem;
  white-space: nowrap;
}

.bai-public-catalog__summary-hint i {
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  display: block;
  height: 9px;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s ease;
  width: 9px;
}

.bai-public-catalog__project[open] .bai-public-catalog__summary-hint i {
  transform: rotate(225deg) translate(-2px, -2px);
}

.bai-public-catalog__project-body {
  border-top: 1px solid var(--bpc-line);
  display: grid;
  gap: 1.35rem;
  padding: clamp(1rem, 3vw, 1.6rem);
}

.bai-public-catalog__image {
  aspect-ratio: 16 / 7;
  border-radius: 14px;
  margin: 0;
  overflow: hidden;
}

.bai-public-catalog__image img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.bai-public-catalog__detail-grid {
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bai-public-catalog__detail-grid section {
  background: rgba(246, 235, 218, .58);
  border-radius: 12px;
  padding: 1rem;
}

.bai-public-catalog h4 {
  font-size: .95rem;
  line-height: 1.35;
  margin: 0 0 .55rem;
}

.bai-public-catalog__detail-grid p,
.bai-public-catalog__faq p {
  color: var(--bpc-muted);
  font-size: .92rem;
  line-height: 1.7;
  margin: 0;
}

.bai-public-catalog__faq {
  display: grid;
  gap: .5rem;
}

.bai-public-catalog__faq > h4 {
  margin-bottom: .2rem;
}

.bai-public-catalog__faq details {
  border-top: 1px solid var(--bpc-line);
  padding: .7rem .15rem;
}

.bai-public-catalog__faq summary {
  cursor: pointer;
  font-weight: 700;
  line-height: 1.45;
}

.bai-public-catalog__faq p {
  padding-top: .55rem;
}

.bai-public-catalog__more {
  margin: -.1rem 0 0;
}

.bai-public-catalog__more a {
  border: 1px solid var(--bpc-line);
  border-radius: 999px;
  color: var(--bpc-ink);
  display: inline-flex;
  font-size: .82rem;
  font-weight: 750;
  padding: .55rem .85rem;
  text-decoration: none;
}

.bai-public-catalog__booking,
.bai-public-catalog__variants {
  border-top: 1px solid var(--bpc-line);
  padding-top: 1.2rem;
}

.bai-public-catalog__choices,
.bai-public-catalog__variant-list {
  display: grid;
  gap: .65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bai-public-catalog__variant {
  border: 1px solid var(--bpc-line);
  border-radius: 13px;
  padding: .85rem;
}

.bai-public-catalog__choice {
  align-items: center;
  background: #fffaf2;
  border: 1px solid var(--bpc-line);
  border-radius: 12px;
  display: grid;
  gap: .6rem;
  grid-template-columns: minmax(0, 1fr) auto auto;
  min-height: 64px;
  padding: .65rem .7rem .65rem .9rem;
}

.bai-public-catalog__duration strong {
  font-size: 1.05rem;
}

.bai-public-catalog__price {
  font-weight: 750;
  white-space: nowrap;
}

.bai-public-catalog__book {
  align-items: center;
  background: var(--bpc-ink);
  border: 1px solid var(--bpc-ink);
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: .82rem;
  font-weight: 800;
  justify-content: center;
  min-height: 40px;
  padding: .55rem .9rem;
  text-decoration: none;
  white-space: nowrap;
}

.bai-public-catalog__book:hover {
  background: #4a3525;
  border-color: #4a3525;
}

@media (max-width: 720px) {
  .bai-public-catalog {
    font-size: 17px;
    gap: 2.5rem;
  }

  .bai-public-catalog__family-heading p,
  .bai-public-catalog__summary-copy > span,
  .bai-public-catalog__detail-grid p,
  .bai-public-catalog__faq p {
    font-size: 1rem;
  }

  .bai-public-catalog__summary-copy strong {
    font-size: 1.35rem;
  }

  .bai-public-catalog__summary-hint,
  .bai-public-catalog__more a {
    font-size: .95rem;
  }

  .bai-public-catalog h4,
  .bai-public-catalog__faq summary,
  .bai-public-catalog__price {
    font-size: 1rem;
  }

  .bai-public-catalog__duration strong {
    font-size: 1.15rem;
  }

  .bai-public-catalog__book {
    font-size: 1rem;
    min-height: 46px;
  }

  .bai-public-catalog__project > summary {
    align-items: start;
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 1rem;
  }

  .bai-public-catalog__summary-hint {
    justify-self: start;
  }

  .bai-public-catalog__detail-grid,
  .bai-public-catalog__choices,
  .bai-public-catalog__variant-list {
    grid-template-columns: 1fr;
  }

  .bai-public-catalog__image {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 430px) {
  .bai-public-catalog__choice {
    grid-template-columns: 1fr auto;
  }

  .bai-public-catalog__book {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bai-public-catalog__summary-hint i {
    transition: none;
  }
}