/**
 * Single producto — ficha técnica Collpack
 */

/* ── Breadcrumb ── */
.cp-breadcrumb-bar {
  background: #ebeff0;
  border-bottom: 1px solid var(--cp-border-gray);
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
}

.cp-breadcrumb-path {
  font-family: var(--cp-font-mono);
  font-size: 0.68rem;
  color: var(--cp-gray-500);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.cp-breadcrumb-path a {
  color: var(--cp-gray-500);
  text-decoration: none;
  transition: var(--cp-transition);
}

.cp-breadcrumb-path a:hover {
  color: var(--cp-navy-dark);
}

.cp-breadcrumb-current {
  color: var(--cp-text-charcoal);
  font-weight: 600;
}

.cp-back-link {
  font-family: var(--cp-font-mono);
  font-size: 0.68rem;
  color: var(--cp-gray-500);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: var(--cp-transition);
}

.cp-back-link:hover {
  color: var(--cp-navy-dark);
}

/* ── Imágenes ── */
/* Frame alto (columna más alta que ancha): landscape y portrait caben enteros */
.cp-product-main-frame {
  position: relative;
  width: min(100%, calc(min(72vh, 640px) * 3 / 4));
  aspect-ratio: 3 / 4;
  margin-inline: auto;
  border: 1px solid var(--cp-border-gray);
  border-radius: var(--cp-radius-md);
  background: #f0f3f4;
  overflow: hidden;
}

.cp-product-main-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  filter: grayscale(100%);
  transition: filter 0.35s ease;
}

.cp-product-main-frame:hover .cp-product-main-img,
.cp-product-main-frame:focus-within .cp-product-main-img {
  filter: grayscale(0%);
}

.cp-product-main-img--placeholder {
  background: var(--cp-border-gray);
  filter: none;
}

.cp-product-thumb {
  width: 100%;
  border: 1px solid var(--cp-border-gray);
  border-radius: var(--cp-radius-sm);
  filter: grayscale(100%);
  display: block;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  transition: border-color 0.2s, filter 0.35s ease;
  cursor: pointer;
}

.cp-product-thumb:hover,
.cp-product-thumb.active {
  border-color: var(--cp-navy-dark);
  filter: grayscale(0%);
}

.cp-product-img-caption {
  font-family: var(--cp-font-mono);
  font-size: 0.65rem;
  color: var(--cp-gray-500);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 0.75rem;
  margin-bottom: 0;
}

/* ── Info ── */
.cp-product-eyebrow {
  font-family: var(--cp-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cp-gray-400);
  margin-bottom: 8px;
}

.cp-product-h1 {
  font-family: var(--cp-font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--cp-navy-dark);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.cp-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cp-font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--cp-radius-sm);
  margin-bottom: 16px;
}

.cp-status-badge--available {
  background: #e6f4ea;
  color: #1e7a3a;
}

.cp-status-badge--available .dot {
  width: 6px;
  height: 6px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
}

.cp-trust-line {
  font-family: var(--cp-font-mono);
  font-size: 0.72rem;
  color: var(--cp-gray-500);
  letter-spacing: 0.03em;
  margin: 0;
}

.cp-btn-navy-lg {
  background-color: var(--cp-navy-dark);
  color: var(--cp-white);
  font-family: var(--cp-font-body);
  font-weight: 600;
  border-radius: var(--cp-radius-sm);
  font-size: 0.95rem;
  border: 1px solid var(--cp-navy-dark);
  padding: 0.6rem 1.25rem;
  text-decoration: none;
  transition: var(--cp-transition);
}

.cp-btn-navy-lg:hover {
  background-color: var(--cp-navy-brand);
  color: var(--cp-white);
  border-color: var(--cp-navy-brand);
}

.cp-btn-outline-lg {
  background-color: transparent;
  color: var(--cp-text-charcoal);
  font-weight: 500;
  border: 1px solid var(--cp-text-charcoal);
  border-radius: var(--cp-radius-sm);
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  text-decoration: none;
  transition: var(--cp-transition);
}

.cp-btn-outline-lg:hover {
  background-color: var(--cp-bg-light);
  color: var(--cp-text-charcoal);
}

.cp-btn-orange-lg {
  background-color: var(--cp-signal-orange);
  color: var(--cp-white);
  border-radius: var(--cp-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--cp-signal-orange);
  padding: 0.65rem 1.4rem;
  text-decoration: none;
  transition: var(--cp-transition);
  display: inline-block;
}

.cp-btn-orange-lg:hover {
  background-color: #c9651a;
  border-color: #c9651a;
  color: var(--cp-white);
}

/* ── Specs table ── */
.cp-specs-full {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--cp-font-mono);
  font-size: 0.72rem;
  margin-bottom: 24px;
}

.cp-specs-full tr:nth-child(odd) td {
  background: #f5f8fa;
}

.cp-specs-full tr:nth-child(even) td {
  background: var(--cp-white);
}

.cp-specs-full td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--cp-border-gray);
}

.cp-specs-full td:first-child {
  color: var(--cp-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: 35%;
  font-weight: 500;
}

.cp-specs-full td:last-child {
  color: var(--cp-navy-dark);
  font-weight: 500;
}

/* ── Tabs CSS puro (radios) ── */
.cp-tabs-section {
  background: var(--cp-white);
  border-top: 1px solid var(--cp-border-gray);
  border-bottom: 1px solid var(--cp-border-gray);
  padding-bottom: 2.5rem;
}

.cp-tabs {
  position: relative;
}

.cp-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.cp-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--cp-border-gray);
  margin-bottom: 1.5rem;
}

.cp-tabs__label {
  font-family: var(--cp-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--cp-gray-500);
  border-bottom: 2px solid transparent;
  padding: 14px 20px;
  cursor: pointer;
  margin: 0;
  transition: var(--cp-transition);
}

.cp-tabs__label:hover {
  color: var(--cp-navy-dark);
}

.cp-tab-panel {
  display: none;
  padding-top: 0.5rem;
}

#cp-tab-desc:checked ~ .cp-tabs__nav label[for="cp-tab-desc"],
#cp-tab-specs:checked ~ .cp-tabs__nav label[for="cp-tab-specs"],
#cp-tab-industrias:checked ~ .cp-tabs__nav label[for="cp-tab-industrias"],
#cp-tab-faq:checked ~ .cp-tabs__nav label[for="cp-tab-faq"] {
  color: var(--cp-navy-dark);
  font-weight: 600;
  border-bottom-color: var(--cp-navy-dark);
}

#cp-tab-desc:checked ~ .cp-tab-panel--desc,
#cp-tab-specs:checked ~ .cp-tab-panel--specs,
#cp-tab-industrias:checked ~ .cp-tab-panel--industrias,
#cp-tab-faq:checked ~ .cp-tab-panel--faq {
  display: block;
}

.cp-tab-content {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--cp-gray-700);
  max-width: 72ch;
}

/* Descripción técnica — vídeo full-width + texto a dos columnas */
.cp-product-video {
  margin-bottom: 2rem;
}

.cp-product-video__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0b1220;
  border-radius: var(--cp-radius-md);
  overflow: hidden;
  border: 1px solid var(--cp-border-gray);
}

.cp-product-video__frame iframe,
.cp-product-video__frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.cp-product-content {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--cp-gray-700);
  max-width: none;
}

@media (min-width: 992px) {
  .cp-product-content {
    column-count: 2;
    column-gap: 2.75rem;
    column-fill: balance;
  }

  .cp-product-content h1,
  .cp-product-content h2,
  .cp-product-content h3,
  .cp-product-content p,
  .cp-product-content li {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .cp-product-content--split {
    column-count: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem 2.75rem;
    align-items: start;
  }
}

.cp-product-content__col > :last-child {
  margin-bottom: 0;
}

.cp-product-content iframe,
.cp-product-content video,
.cp-product-content img {
  max-width: 100%;
  height: auto;
}

.cp-product-content h1,
.cp-product-content h2,
.cp-product-content h3 {
  font-family: var(--cp-font-display);
  font-weight: 700;
  color: var(--cp-navy-dark);
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

.cp-product-content p {
  margin: 0 0 1rem;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}

.cp-product-content ul,
.cp-product-content ol {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
}

.cp-product-content li {
  margin-bottom: 0.35rem;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
}

/* Logos de marcas dentro del contenido (figure.gallery-item legado) */
.cp-product-content .cp-brand-logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
  column-span: all;
  break-inside: avoid;
  page-break-inside: avoid;
}

@media (min-width: 576px) {
  .cp-product-content .cp-brand-logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .cp-product-content .cp-brand-logos {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    break-inside: avoid;
  }
}

.cp-product-content figure.gallery-item {
  margin: 0;
  padding: 0.75rem;
  border: 1px solid var(--cp-border-gray);
  border-radius: var(--cp-radius-sm);
  background: var(--cp-white);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  break-inside: avoid;
}

.cp-product-content figure.gallery-item img {
  width: 100%;
  max-height: 64px;
  height: auto;
  object-fit: contain;
  filter: none;
  display: block;
}


.cp-tab-empty {
  color: var(--cp-gray-500);
  font-size: 0.9rem;
}

.cp-industrias-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.cp-industrias-list a {
  font-family: var(--cp-font-mono);
  font-size: 0.8rem;
  color: var(--cp-navy-dark);
  text-decoration: none;
  letter-spacing: 0.03em;
}

.cp-industrias-list a:hover {
  color: var(--cp-signal-orange);
}

.cp-faq-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--cp-border-gray);
}

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

.cp-faq-q {
  font-family: var(--cp-font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cp-navy-dark);
  margin-bottom: 0.5rem;
}

.cp-faq-a {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--cp-gray-700);
}

.cp-faq-a p:last-child {
  margin-bottom: 0;
}

/* ── Relacionados ── */
.cp-related-section {
  background: var(--cp-bg-light);
}

.cp-related-eyebrow {
  font-family: var(--cp-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-gray-400);
  margin-bottom: 8px;
}

.cp-related-title {
  font-family: var(--cp-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cp-navy-dark);
  margin-bottom: 1.5rem;
}

.cp-related-card {
  border: 1px solid var(--cp-border-gray);
  border-radius: var(--cp-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--cp-white);
}

.cp-related-img-link {
  display: block;
  line-height: 0;
}

.cp-related-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  filter: grayscale(100%);
  display: block;
  transition: filter 0.3s;
}

.cp-related-img--placeholder {
  background: var(--cp-border-gray);
  filter: none;
}

.cp-related-card:hover .cp-related-img {
  filter: grayscale(40%);
}

.cp-related-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cp-related-cat {
  font-family: var(--cp-font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--cp-gray-400);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.cp-related-name {
  font-family: var(--cp-font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cp-navy-dark);
  margin-bottom: 8px;
}

.cp-related-name a {
  color: inherit;
  text-decoration: none;
}

.cp-related-desc {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--cp-gray-500);
  margin-bottom: 16px;
  flex: 1;
}

.cp-related-desc p {
  margin: 0;
}

.cp-related-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cp-navy-dark);
  text-decoration: none;
}

.cp-related-link:hover {
  color: var(--cp-signal-orange);
}

/* ── CTA navy ── */
.cp-cta-banner {
  background: var(--cp-navy-dark);
  padding: 56px 0;
}

.cp-cta-banner h2 {
  font-family: var(--cp-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cp-white);
  margin-bottom: 8px;
}

.cp-cta-banner p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0;
}

/* ── Galería del contenido + lightbox ── */
.cp-content-gallery {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--cp-border-gray);
}

.cp-content-gallery__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cp-content-gallery__eyebrow {
  font-family: var(--cp-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a0aec0;
  margin: 0;
}

.cp-content-gallery__nav {
  display: inline-flex;
  gap: 0.35rem;
}

.cp-content-gallery__nav-btn {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--cp-border-gray);
  background: var(--cp-white);
  color: var(--cp-navy-dark);
  border-radius: var(--cp-radius-sm);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.cp-content-gallery__nav-btn:hover {
  border-color: var(--cp-navy-dark);
  background: var(--cp-navy-dark);
  color: var(--cp-white);
}

.cp-content-gallery__track {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.35rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.cp-content-gallery__item {
  flex: 0 0 auto;
  width: min(180px, 42vw);
  aspect-ratio: 1;
  padding: 0;
  border: 1px solid var(--cp-border-gray);
  border-radius: var(--cp-radius-sm);
  background: var(--cp-bg-light);
  overflow: hidden;
  cursor: zoom-in;
  scroll-snap-align: start;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cp-content-gallery__item:hover,
.cp-content-gallery__item:focus-visible {
  border-color: var(--cp-navy-dark);
  box-shadow: 0 4px 18px rgba(0, 36, 71, 0.12);
  outline: none;
}

.cp-content-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

html.cp-lightbox-open {
  overflow: hidden;
}

.cp-lightbox[hidden] {
  display: none !important;
}

.cp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cp-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 18, 30, 0.88);
  border: 0;
  padding: 0;
  cursor: zoom-out;
}

.cp-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(960px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.cp-lightbox__figure {
  margin: 0;
  background: var(--cp-white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--cp-radius-sm);
  overflow: hidden;
  max-width: min(820px, calc(100vw - 7rem));
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.cp-lightbox__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100vh - 6rem);
  object-fit: contain;
  background: #0b1522;
}

.cp-lightbox__caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.7rem 1rem;
  font-family: var(--cp-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--cp-gray-600, #718096);
  background: var(--cp-white);
}

.cp-lightbox__counter {
  color: var(--cp-navy-dark);
  font-weight: 600;
  white-space: nowrap;
}

.cp-lightbox__close,
.cp-lightbox__arrow {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: var(--cp-white);
  border-radius: var(--cp-radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.cp-lightbox__close:hover,
.cp-lightbox__arrow:hover {
  background: var(--cp-signal-orange);
  border-color: var(--cp-signal-orange);
  color: var(--cp-white);
}

.cp-lightbox__close {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  z-index: 2;
}

@media (max-width: 767.98px) {
  .cp-lightbox__dialog {
    width: calc(100vw - 1rem);
    gap: 0.4rem;
  }

  .cp-lightbox__figure {
    max-width: calc(100vw - 5.5rem);
  }

  .cp-lightbox__close {
    top: 0.5rem;
    right: 0.5rem;
  }

  .cp-lightbox__arrow {
    width: 2.35rem;
    height: 2.35rem;
  }
}