.product-main {
  width: min(1200px, calc(100% - 64px));
  margin: 0 auto;
  padding: 40px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 480px;
  gap: 56px;
  align-items: start;
}

.gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 100px;
}

.gallery-main {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--gray-light);
  font-size: 100px;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--text);
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
  cursor: pointer;
}

.gallery-nav-btn.prev { left: 12px; }
.gallery-nav-btn.next { right: 12px; }

.gallery-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.gallery-thumb {
  flex: 0 0 84px;
  width: 84px;
  max-width: 84px;
  aspect-ratio: 1 / 1;
  border: 2px solid transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gray-light);
  cursor: pointer;
  transition: border-color .2s;
}

.gallery-thumb.active { border-color: var(--green); }
.gallery-thumb:hover { border-color: var(--gold); }

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info-panel {
  display: flex;
  flex-direction: column;
}

.prod-top-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.badge-cat,
.badge-status {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge-cat {
  background: var(--gray-light);
  color: var(--green);
}

.badge-status.venta {
  background: #edf7f1;
  border: 1px solid #b8dfc9;
  color: var(--green);
}

.badge-status.alquiler {
  background: #fff8e8;
  border: 1px solid #f0d98a;
  color: #8a6500;
}

.badge-status.mixto {
  background: #edf7f1;
  border: 1px solid #b8dfc9;
  color: var(--green);
}

.prod-name {
  margin: 0 0 10px;
  color: var(--text);
  font-family: "Playfair Display", serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
}

.prod-style {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 20px;
  color: var(--gray-mid);
  font-size: 13px;
}

.prod-divider {
  height: 1px;
  margin: 20px 0;
  background: var(--border);
}

.prod-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}

.spec-item {
  padding: 10px 0;
  border-bottom: 1px solid #f0ebe3;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-label {
  color: var(--gray-mid);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.spec-value {
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
}

.prod-desc {
  margin: 20px 0;
  color: #5a5450;
  font-size: 14px;
  line-height: 1.75;
}

.buy-block,
.rent-block {
  margin-top: 4px;
  padding: 24px;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.buy-block {
  background: var(--warm-white);
  border: 1px solid var(--border);
}

.rent-block {
  background: #fffdf5;
  border: 1px solid #f0d98a;
}

.price-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.price-main {
  color: var(--green);
  font-family: "Playfair Display", serif;
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
}

.price-note,
.price-disclaimer,
.rent-header-text p {
  color: var(--gray-mid);
  font-size: 12px;
}

.rent-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rent-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff8e8;
  font-size: 16px;
  font-weight: 700;
}

.rent-header-text h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.rent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rent-tag {
  padding: 4px 11px;
  border-radius: 100px;
  background: #fff;
  border: 1px solid #e8d9a0;
  color: #8a6500;
  font-size: 11px;
  font-weight: 500;
}

.btn-wa-pago,
.btn-wa-consulta,
.btn-wa-rent {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
}

.btn-wa-pago,
.btn-wa-rent {
  background: var(--wa);
  color: #fff;
  padding: 15px 24px;
  font-size: 15px;
}

.btn-wa-consulta {
  background: #fff;
  border: 1.5px solid var(--green);
  color: var(--green);
  padding: 13px 24px;
  font-size: 14px;
}

.prod-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.action-btn {
  flex: 1;
  min-width: 140px;
  padding: 9px 12px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: var(--gray-light);
  color: var(--gray-dark);
  font-size: 12px;
  font-weight: 500;
}

.prod-tabs {
  width: min(1200px, calc(100% - 64px));
  margin: 0 auto;
}

.tab-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.tab-btn {
  padding: 10px 16px;
  border: 1px solid #e0dbd2;
  border-radius: 999px;
  background: #fff;
  color: var(--gray-dark);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.detail-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.72);
}

.detail-card h5 {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 14px;
}

.detail-card p,
.history-text p {
  margin: 0;
  color: #5a5450;
  line-height: 1.7;
}

.history-text {
  max-width: 80ch;
  display: grid;
  gap: 16px;
}

.related-section {
  width: min(1200px, calc(100% - 64px));
  margin: 56px auto 0;
}

.section-label {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 20px;
  color: var(--green);
  font-family: "Playfair Display", serif;
  font-size: 34px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.related-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.related-media {
  aspect-ratio: 1 / 1;
  background: var(--gray-light);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.related-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-badge-sm {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--gold);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
}

.product-badge-sm.rent {
  background: var(--green);
}

.product-info-sm {
  padding: 14px;
  display: grid;
  gap: 6px;
}

.product-info-sm .sub {
  color: var(--gold);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.product-info-sm .name {
  font-size: 15px;
  font-weight: 600;
}

.product-info-sm .price {
  color: var(--green);
  font-family: "Playfair Display", serif;
  font-size: 20px;
  font-weight: 700;
}

.product-info-sm .price.consultar {
  font-size: 16px;
}

@media (max-width: 1100px) {
  .product-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .gallery {
    position: static;
  }

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

@media (max-width: 900px) {
  .product-main,
  .prod-tabs,
  .related-section {
    width: min(1200px, calc(100% - 32px));
  }
}

@media (max-width: 640px) {
  .prod-specs,
  .detail-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .product-main {
    padding-top: 28px;
  }
}