/* producto.css — estilos para single-producto.php */

/* ─── Breadcrumb ────────────────────────────────────────────── */

.prime-producto-breadcrumb {
  background-color: var(--color-bg-alt);
  padding: 0.875rem 0;
  border-bottom: 1px solid #E8E8E8;
}

.prime-producto-breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
  color: #888;
}

.prime-producto-breadcrumb-item+.prime-producto-breadcrumb-item::before {
  content: '›';
  margin-right: 0.25rem;
  color: #aaa;
}

.prime-producto-breadcrumb-item a {
  color: #666;
  text-decoration: none;
}

.prime-producto-breadcrumb-item a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.prime-producto-breadcrumb-item-current {
  color: var(--color-text);
  font-weight: 500;
}

/* ─── Hero: galería + datos ─────────────────────────────────── */

.prime-producto-hero {
  padding: 3rem 0 2rem;
  background-color: var(--color-bg);
}

.prime-producto-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* -- Galería Embla (output del shortcode [prime_product_gallery]) -- */

.prime-product-gallery {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Carousel principal */
.prime-gallery-main {
  overflow: hidden;
  border-radius: 8px;
  background-color: #EAEAEA;
  aspect-ratio: 1 / 1;
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

.prime-gallery-main .embla__container {
  display: flex;
  touch-action: pan-y pinch-zoom;
  height: 100%;
}

.prime-gallery-main .embla__slide {
  flex: 0 0 100%;
  min-width: 0;
}

.prime-gallery-main .embla__slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Carousel miniaturas */
.prime-gallery-thumbs {
  overflow: hidden;
  margin: -2px;
  padding: 2px;
}

.prime-gallery-thumbs .embla__container {
  display: flex;
  gap: 0.5rem;
  touch-action: pan-y pinch-zoom;
}

.prime-product-gallery-thumb {
  flex: 0 0 calc(25% - 0.375rem);
  aspect-ratio: 1 / 1;
  background-color: #EAEAEA;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  padding: 0;
  transition: border-color 0.15s;
}

.prime-product-gallery-thumb.is-active,
.prime-product-gallery-thumb:hover {
  border-color: var(--color-primary);
}

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

/* -- Info derecha -- */

.prime-producto-eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.prime-producto-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--color-text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.875rem;
}

.prime-producto-desc {
  font-size: 1rem;
  color: #555;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.prime-producto-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid #E8E8E8;
  padding-top: 1.25rem;
}

.prime-producto-meta-row {
  display: flex;
  gap: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.prime-producto-meta-row dt {
  font-weight: 700;
  color: var(--color-text);
  flex-shrink: 0;
}

.prime-producto-meta-row dd {
  color: #555;
}

/* ─── Video ─────────────────────────────────────────────────── */

.prime-producto-video {
  padding: 2rem 0 3rem;
  background-color: var(--color-bg);
}

.prime-producto-video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  background-color: #D9E5EF;
  display: block;
  object-fit: cover;
}

/* ─── Panels: info médica + tabs ────────────────────────────── */

.prime-producto-panels {
  padding: 0 0 4rem;
  background-color: var(--color-bg);
}

.prime-producto-panels-grid {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: 2rem;
  align-items: start;
}

/* -- Acordeón info médica -- */

.prime-producto-acordeon {
  border: 1px solid #E8E8E8;
  border-radius: 8px;
  overflow: hidden;
}

.prime-producto-acordeon-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background-color: var(--color-text);
  color: #fff;
  padding: 0.875rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.prime-producto-acordeon-header svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.prime-producto-acordeon-item {
  border-bottom: 1px solid #E8E8E8;
}

.prime-producto-acordeon-item:last-child {
  border-bottom: none;
}

.prime-producto-acordeon-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: #F8FAFC;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 0.75rem;
  transition: background-color 0.25s ease;
}

.prime-producto-acordeon-trigger:hover {
  background-color: var(--color-bg-alt);
}

.prime-producto-acordeon-label {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.prime-producto-acordeon-label svg {
  flex-shrink: 0;
  color: #888;
}

.prime-producto-acordeon-item.is-open .prime-producto-acordeon-label svg {
  color: var(--color-primary);
}

.prime-producto-acordeon-chevron {
  flex-shrink: 0;
  color: #aaa;
  transition: transform 0.25s ease;
}

.prime-producto-acordeon-item.is-open .prime-producto-acordeon-chevron {
  transform: rotate(180deg);
}

.prime-producto-acordeon-content {
  overflow: hidden;
  max-height: 600px;
  opacity: 1;
  padding: 0.75rem 1.25rem 1.25rem;
  font-size: 0.9rem;
  color: #444;
  line-height: 1.65;
  transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.25s ease;
}

/* Override [hidden] para animar en lugar de ocultar instantáneamente */
.prime-producto-acordeon-content[hidden] {
  display: block !important;
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  pointer-events: none;
}

/* bullets rojos para la lista de beneficios */
.prime-producto-acordeon-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.prime-producto-acordeon-content ul li {
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.875rem;
}

.prime-producto-acordeon-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 1px;
}

.prime-producto-acordeon-wysiwyg {
  font-size: 0.875rem;
  line-height: 1.7;
}

.prime-producto-acordeon-wysiwyg p+p {
  margin-top: 0.75rem;
}

/* -- Tabs -- */

.prime-producto-tabs {
  border: 1px solid #E8E8E8;
  border-radius: 8px;
  overflow: hidden;
}

.prime-producto-tabs-nav {
  display: flex;
  border-bottom: 1px solid #E8E8E8;
}

.prime-producto-tabs-tab {
  flex: 1;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #999;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.prime-producto-tabs-tab:hover {
  color: var(--color-text);
}

.prime-producto-tabs-tab.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.prime-producto-tabs-panel {
  padding: 1.5rem 1.25rem;
  opacity: 1;
  transition: opacity 0.25s ease;
}

/* Override [hidden] para fade suave en cambio de tab */
.prime-producto-tabs-panel[hidden] {
  display: block !important;
  max-height: 0;
  overflow: hidden;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.prime-producto-tabs-ver-mas {
  display: block;
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.75rem;
  border: 1px solid #D0D0D0;
  border-radius: 4px;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.prime-producto-tabs-ver-mas:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ─── FAQ acordeón ([prime_faq]) ────────────────────────────── */
/* Clases generadas por inc/producto.php:
   .prime-faq > .prime-faq-item > .prime-faq-question + .prime-faq-answer > .prime-faq-answer-inner */

.prime-faq {
  border: 1px solid #E8E8E8;
  border-radius: 8px;
  overflow: hidden;
}

.prime-faq-item {
  border-bottom: 1px solid #E8E8E8;
}

.prime-faq-item:last-child {
  border-bottom: none;
}

.prime-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  transition: background-color 0.25s ease;
}

.prime-faq-question:hover {
  background-color: var(--color-bg-alt);
}

.prime-faq-question[aria-expanded="true"] {
  color: var(--color-primary);
}

.prime-faq-icon {
  flex-shrink: 0;
  font-size: 1.375rem;
  font-weight: 300;
  line-height: 1;
  color: #aaa;
  display: inline-block;
  transition: transform 0.25s ease, color 0.25s ease;
}

/* + rota 45° → × cuando está abierto */
.prime-faq-question[aria-expanded="true"] .prime-faq-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.prime-faq-answer {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.25s ease;
}

.prime-faq-question[aria-expanded="true"]+.prime-faq-answer {
  max-height: 600px;
  opacity: 1;
  padding-top: 0.75rem;
  padding-bottom: 1.25rem;
}

.prime-faq-answer-inner {
  padding: 0 1.25rem;
  font-size: 0.875rem;
  color: #444;
  line-height: 1.65;
}

.prime-faq-answer-inner p+p {
  margin-top: 0.75rem;
}

/* ─── Productos relacionados ────────────────────────────────── */

.prime-producto-relacionados {
  padding: 3.5rem 0 4rem;
  background-color: var(--color-bg-alt);
}

.prime-producto-relacionados-heading {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 1.75rem;
}

.prime-producto-relacionados-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

/* ─── Reseñas (output de [prime_resenas]) ───────────────────── */

.prime-resenas-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0;
}

.prime-resena-item {
  background: var(--color-bg);
  border: 1px solid #E8E8E8;
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.prime-resena-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  gap: 0.75rem;
}

.prime-resena-nombre {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.prime-resena-fecha {
  font-size: 0.8rem;
  color: #888;
  white-space: nowrap;
  flex-shrink: 0;
}

.prime-resena-comentario p {
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 0;
  line-height: 1.5;
}

.prime-resenas-footer {
  margin-top: 1rem;
}

.prime-resenas-button {
  display: block;
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #D0D0D0;
  border-radius: 4px;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.prime-resenas-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .prime-resena-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .prime-producto-hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .prime-producto-panels-grid {
    grid-template-columns: 1fr 1fr;
  }

  .prime-producto-relacionados-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .prime-producto-hero-grid {
    grid-template-columns: 1fr;
  }

  .prime-producto-hero-gallery {
    max-width: 400px;
    margin: 0 auto;
  }

  .prime-producto-panels-grid {
    grid-template-columns: 1fr;
  }

  .prime-producto-relacionados-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .prime-producto-hero {
    padding: 2rem 0 2.5rem;
  }
}

@media (max-width: 480px) {
  .prime-producto-relacionados-grid {
    grid-template-columns: 1fr;
  }

  .prime-producto-meta-row {
    flex-direction: column;
    gap: 0.125rem;
  }
}