/* Breadcrumb + volver · PDP y líneas de producto */
.pdp-breadcrumb {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 300;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(11, 31, 58, 0.35);
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 6px;
}

.pdp-breadcrumb a {
  color: rgba(11, 31, 58, 0.35);
  transition: color 0.35s var(--ease);
}

.pdp-breadcrumb a:hover {
  color: var(--navy);
}

.pdp-breadcrumb [aria-current="page"] {
  color: rgba(11, 31, 58, 0.55);
}

.pdp-breadcrumb__sep {
  user-select: none;
}

.pdp-back {
  position: fixed;
  top: 68px;
  left: var(--pad-x);
  z-index: 900;
  padding: 0;
  border: none;
  background: none;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 300;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(11, 31, 58, 0.5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease), color 0.35s var(--ease);
}

.pdp-back.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.pdp-back:hover {
  color: var(--navy);
}

@media (max-width: 900px) {
  .pdp-back { left: 24px; top: 64px; }
}

/* Product detail — editorial COS-inspired */
.product-hero {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: calc(100vh - 56px);
  background: var(--marfil);
}

.product-hero__media {
  position: relative;
  overflow: hidden;
  background: var(--espresso);
}

.product-hero__photo {
  width: 100%;
  height: 100%;
  min-height: 70vh;
  object-fit: cover;
  display: block;
}

.product-hero__badge {
  position: absolute;
  top: 28px;
  left: 28px;
  z-index: 2;
  font-size: 9px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: rgba(243, 238, 230, 0.85);
  background: rgba(11, 31, 58, 0.35);
  padding: 6px 12px;
}

.product-hero__body {
  padding: 80px var(--pad-x) 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-hero__back {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-soft);
  margin-bottom: 32px;
  transition: color 0.35s var(--ease);
}

.product-hero__back:hover { color: var(--navy); }

.product-hero__label {
  font-family: Cinzel, serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.product-hero__title {
  font-family: Cinzel, serif;
  font-weight: 400;
  font-size: clamp(32px, 4vw, 52px);
  color: var(--navy);
  letter-spacing: 0.01em;
  line-height: 1.05;
}

.product-hero__color {
  margin-top: 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-soft);
}

.product-hero__copy {
  margin-top: 28px;
  max-width: 380px;
  font-size: 13px;
  font-weight: 300;
  color: rgba(11, 31, 58, 0.6);
  line-height: 1.85;
}

.product-hero__actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.product-hero__cta {
  display: inline-block;
  padding: 14px 36px;
  border: 1px solid var(--navy);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--navy);
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

.product-hero__cta:hover {
  background: var(--navy);
  color: var(--marfil);
}

.product-hero__cta--ghost {
  border-color: rgba(11, 31, 58, 0.25);
  background: transparent;
}

.product-hero__cta--ghost:hover {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.product-specs {
  background: var(--beige-medio);
  padding: 64px var(--pad-x);
  border-top: 1px solid var(--rule);
}

.product-specs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 960px;
}

.product-specs__item h3 {
  font-family: Cinzel, serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.product-specs__item p {
  font-size: 12px;
  color: rgba(11, 31, 58, 0.65);
  line-height: 1.75;
}

.product-bespoke {
  background: var(--navy);
  padding: 80px var(--pad-x);
  text-align: center;
  color: var(--marfil);
}

.product-bespoke__title {
  font-family: Cinzel, serif;
  font-size: clamp(22px, 3vw, 36px);
  letter-spacing: 0.03em;
}

.product-bespoke__sub {
  margin: 16px auto 0;
  max-width: 420px;
  font-size: 13px;
  font-weight: 300;
  color: rgba(243, 238, 230, 0.55);
  line-height: 1.8;
}

.product-bespoke__cta {
  display: inline-block;
  margin-top: 28px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--marfil);
  border-bottom: 1px solid rgba(243, 238, 230, 0.35);
  padding-bottom: 3px;
}

.product-bespoke__cta:hover {
  border-color: var(--marfil);
}

/* Travel Bag line — hub */
.product-line-hero {
  margin-top: 56px;
  padding: 80px var(--pad-x) 48px;
  background: var(--marfil);
  border-bottom: 1px solid var(--rule);
}

.product-line-hero .pdp-breadcrumb {
  margin-bottom: 28px;
}

.product-line-hero__back {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-soft);
  display: inline-block;
  margin-bottom: 28px;
}

.product-line-hero__label {
  font-family: Cinzel, serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.product-line-hero__title {
  font-family: Cinzel, serif;
  font-size: clamp(32px, 4vw, 52px);
  color: var(--navy);
  line-height: 1.05;
}

.product-line-hero__sub {
  margin-top: 20px;
  max-width: 480px;
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.85;
}

.product-line-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(11, 31, 58, 0.06);
}

.product-line-card {
  background: var(--marfil);
  display: block;
}

.product-line-card__img {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--espresso);
}

.product-line-card.product-card .product-line-card__img::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: var(--img-hover);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.55s var(--ease);
  pointer-events: none;
}

.product-line-card.product-card:hover .product-line-card__img::before {
  opacity: 1;
}

.product-line-card.product-card .product-line-card__photo {
  position: relative;
  z-index: 0;
}

.product-line-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(243, 238, 230, 0.85);
  background: rgba(11, 31, 58, 0.3);
  padding: 4px 10px;
}

.product-line-card__numeral {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
  font-family: Cinzel, serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: rgba(243, 238, 230, 0.55);
}

.product-line-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1s var(--ease);
}

.product-line-card:hover .product-line-card__photo {
  transform: scale(1.04);
}

.product-line-card__info {
  padding: 20px var(--pad-x) 40px;
}

.product-line-card__name {
  font-family: Cinzel, serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--navy);
}

.product-line-card__detail {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-soft);
}

@media (max-width: 900px) {
  .product-line-grid { grid-template-columns: 1fr; }
  .product-line-hero { padding: 64px 24px 40px; }

  .product-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .product-hero__photo { min-height: 56vh; }
  .product-hero__body { padding: 48px 24px 64px; }
  .product-specs__grid { grid-template-columns: 1fr; gap: 28px; }
  .product-specs { padding: 48px 24px; }
  .product-bespoke { padding: 64px 24px; }
}