/* ==========================================================================
   Gaja Silver — catalog, product detail and small additions
   Loaded after styles.css
   ========================================================================== */

.product-card__price {
  margin: 0 0 13px;
  font-family: var(--serif);
  font-size: 1.06rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.catalog-empty {
  max-width: 620px;
  margin: 0 auto clamp(40px, 6vw, 64px);
  padding: clamp(30px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(ellipse 70% 120% at 50% 0%, rgba(133, 188, 198, 0.2), transparent 70%),
    var(--mist);
  text-align: center;
}

.catalog-empty h3 {
  margin-bottom: 14px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.catalog-empty p {
  max-width: 48ch;
  margin-inline: auto;
}

.catalog-empty .btn {
  margin-top: 22px;
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(26px, 3.5vw, 42px);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.breadcrumbs a {
  color: var(--brand-strong);
  transition: color 0.25s ease;
}

.breadcrumbs a:hover {
  color: var(--ink);
}

.breadcrumbs [aria-current="page"] {
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Product detail
   -------------------------------------------------------------------------- */

.product-detail {
  background:
    radial-gradient(ellipse 52% 55% at 88% 12%, rgba(133, 188, 198, 0.17), transparent 70%),
    linear-gradient(180deg, #f9fcfd 0%, #ffffff 46%);
}

.product-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}

.product-detail__media {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  margin: 0;
}

.product-detail__frame {
  position: relative;
  padding: 13px;
  border: 1px solid var(--line-strong);
  border-radius: 240px 240px 10px 10px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 38px 80px -62px rgba(10, 43, 52, 0.85);
}

.product-detail__frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 228px 228px 4px 4px;
  background: var(--mist-deep);
}

.product-detail__frame .product-card__badge {
  top: 26px;
  left: 26px;
}

.product-detail__media figcaption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-detail__copy {
  padding-top: clamp(8px, 2vw, 22px);
}

.product-detail__copy h1 {
  margin-bottom: 14px;
  font-size: clamp(2.7rem, 5.1vw, 4.5rem);
  line-height: 0.98;
}

.product-detail__stones {
  margin: 0 0 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-detail__desc {
  margin-bottom: 26px;
  font-size: clamp(0.98rem, 0.3vw + 0.92rem, 1.08rem);
  line-height: 1.82;
  color: var(--text);
}

.product-detail__price {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-bottom: 24px;
  padding: 19px 0;
  border-block: 1px solid var(--line);
}

.product-detail__price-label {
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-detail__price strong {
  font-family: var(--serif);
  font-size: clamp(1.85rem, 2.7vw, 2.35rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
}

.product-detail__price small {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.product-detail__details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin: 0 0 26px;
}

.product-detail__details dt {
  margin-bottom: 3px;
  font-family: var(--sans);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-detail__details dd {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink);
}

.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-detail__note {
  margin-top: 20px;
  font-size: 10.5px;
  line-height: 1.75;
  color: var(--muted);
}

.product-detail__assurance {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.product-detail__assurance > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-detail__assurance span {
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--brand-soft);
}

.product-detail__assurance p {
  margin: 0;
  font-size: 10px;
  line-height: 1.6;
  color: var(--muted);
}

.product-detail__assurance strong {
  display: block;
  margin-bottom: 3px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.product-related {
  background: var(--mist);
}

.product-grid--related {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-related .section-head {
  align-items: end;
}

@media (max-width: 1180px) {
  .product-grid--related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .product-detail__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-detail__media {
    position: static;
    width: min(100%, 560px);
    margin-inline: auto;
  }

  .product-detail__assurance {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-detail__assurance > div {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
  }

  .product-detail__assurance span {
    flex: none;
    width: 34px;
  }

  .product-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .breadcrumbs {
    gap: 6px;
    letter-spacing: 0.1em;
  }

  .product-detail__details {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .product-detail__actions .btn {
    width: 100%;
  }

  .product-detail__media figcaption {
    flex-direction: column;
    gap: 4px;
  }

  .product-detail__frame {
    border-radius: 180px 180px 8px 8px;
  }

  .product-detail__frame img {
    border-radius: 170px 170px 3px 3px;
  }

  .product-grid--related {
    grid-template-columns: 1fr;
  }
}