/* =========================================================================
   SUNQU — Ficha de producto
   ========================================================================= */
.sq-product {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: start;
}
.sq-gallery__main {
  position: relative;
  background: var(--sq-white);
  aspect-ratio: 5 / 6;
  overflow: hidden;
  margin-bottom: 14px;
  border: 1px solid var(--sq-line);
}
.sq-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sq-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.sq-gallery__thumbs button {
  padding: 0;
  border: 1px solid var(--sq-line);
  background: var(--sq-white);
  aspect-ratio: 5 / 6;
  overflow: hidden;
  cursor: pointer;
  transition: var(--sq-transition-fast);
}
.sq-gallery__thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sq-gallery__thumbs button.is-active,
.sq-gallery__thumbs button:hover {
  border-color: var(--sq-gold);
}
.sq-product__title {
  font-family: var(--sq-font-title);
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.12;
  color: var(--sq-navy);
  margin: 6px 0 14px;
}
.sq-product__price {
  font-family: var(--sq-font-title);
  font-weight: 700;
  font-size: 27px;
  color: var(--sq-gold-text);
  margin-bottom: 6px;
}
.sq-product__price del {
  font-size: 19px;
  color: var(--sq-muted);
  font-weight: 500;
  margin-right: 10px;
}
.sq-product__tax {
  font-size: 13px;
  color: var(--sq-muted);
  margin-bottom: 22px;
}
.sq-product__desc {
  line-height: 1.75;
  color: var(--sq-body);
  margin-bottom: 26px;
}
.sq-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.sq-swatch {
  min-width: 44px;
  padding: 9px 14px;
  border: 1px solid var(--sq-line);
  background: var(--sq-white);
  font-size: 13px;
  cursor: pointer;
  transition: var(--sq-transition-fast);
  font-family: inherit;
  color: var(--sq-ink);
}
.sq-swatch.is-active {
  border-color: var(--sq-gold);
  background: var(--sq-gold-pale);
}
.sq-buybox {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 24px;
}
.sq-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--sq-line);
}
.sq-qty button {
  width: 42px;
  border: 0;
  background: transparent;
  font-size: 18px;
  color: var(--sq-navy);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}
.sq-qty input {
  width: 46px;
  border: 0;
  text-align: center;
  font-family: inherit;
  font-size: 15px;
  color: var(--sq-ink);
  background: transparent;
  -moz-appearance: textfield;
  appearance: textfield;
}
.sq-qty input::-webkit-outer-spin-button,
.sq-qty input::-webkit-inner-spin-button {
  appearance: none;
  margin: 0;
}
.sq-meta {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--sq-line);
  font-size: 14px;
  color: var(--sq-muted);
}
.sq-meta li + li {
  margin-top: 7px;
}
.sq-meta strong {
  color: var(--sq-navy);
  font-weight: 600;
}
/* Pestañas de la ficha */
.sq-tabs {
  margin-top: 66px;
}
.sq-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--sq-line);
  margin-bottom: 28px;
}
.sq-tabs__nav button {
  border: 0;
  background: transparent;
  padding: 13px 22px;
  /* Pestaña en mayúsculas = etiqueta, no título: Jost (§02 guía). */
  font-family: var(--sq-font-text);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sq-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--sq-transition-fast);
}
.sq-tabs__nav button.is-active {
  color: var(--sq-gold-text);
  border-bottom-color: var(--sq-gold);
}
.sq-tabs__panel {
  display: none;
  line-height: 1.8;
  color: var(--sq-body);
  max-width: 78ch;
}
.sq-tabs__panel.is-active {
  display: block;
}
.sq-tabs__panel ul {
  padding-left: 20px;
}
.sq-tabs__panel li {
  margin-bottom: 7px;
}
.sq-review {
  border-top: 1px solid var(--sq-line);
  padding-top: 18px;
  margin-top: 18px;
}
.sq-review:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}
.sq-stars {
  color: var(--sq-gold);
  letter-spacing: 2px;
  font-size: 14px;
}
.sq-review__who {
  font-weight: 600;
  color: var(--sq-navy);
  margin: 4px 0 6px;
  font-size: 15px;
}
/* Bloque "También te puede gustar" al pie de la ficha */
.sq-product-related {
  margin-top: 74px;
}
/* Formulario de reseña (comment_form nativo de WordPress) */
.sq-review-form {
  margin-top: 34px;
  max-width: 78ch;
}
.sq-review-form .comment-reply-title {
  font-family: var(--sq-font-title);
  font-size: 19px;
  color: var(--sq-navy);
  margin: 0 0 16px;
}
.sq-review-form .comment-form-rating label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--sq-navy);
  margin-bottom: 6px;
}
.sq-review-form p {
  margin: 0 0 16px;
}
.sq-review-form .comment-form-comment textarea.sq-input {
  min-height: 96px;
  resize: vertical;
}
@media (max-width: 1024px) {
  .sq-product {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}
@media (max-width: 768px) {
  .sq-gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
}