.sub-page,
.subpage {
  padding: 130px 0 4rem;
  min-height: 60vh;
}

.sub-page-center {
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

.sub-page-center--wide {
  max-width: 1300px;
}

.sub-page-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 500;
  margin-top: 20px;
  margin-bottom: 2rem;
  text-decoration: none;
  transition: gap 0.2s, color 0.2s;
}

.sub-page-back:hover {
  color: var(--primary-dark);
  gap: 0.75rem;
}

.sub-page-title {
  font-size: 2rem;
  color: var(--text-dark);
  margin-bottom: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sub-page-content {
  color: var(--text-body);
  line-height: 1.65;
}

.sub-page-content p {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.sub-page-content p:last-of-type {
  margin-bottom: 2rem;
}

.sub-page-content .purchased-list-wrap {
  margin-left: 1.5em;
  margin-top: -0.5rem;
  margin-bottom: 2rem;
}

.sub-page-content .purchased-list-wrap ul {
  margin: 0;
  padding-left: 1.25em;
}

.purchased-products-contact-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.purchased-products-contact-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 1rem 0;
}

.sub-page-content .sub-page-inline-link {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.sub-page-content .sub-page-inline-link:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

.sub-page-content .production-facilities-figure {
  margin: 0 0 1.5rem;
}

.sub-page-content .production-facilities-image {
  width: 100%;
  height: auto;
  border-radius: 0;
  display: block;
}

.production-facilities-section {
  margin-top: 2rem;
}

.production-facilities-section:first-of-type {
  margin-top: 0;
}

.production-facilities-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: inherit;
}

.production-facilities-section p {
  margin: 0 0 1rem;
}

.production-facilities-section p:last-child {
  margin-bottom: 0;
}

/* Виджет "Продукция данного цеха" в конце каждой секции производственных мощностей */
.facility-products-widget {
  margin-top: 1.25rem;
  border-radius: 0;
  overflow: hidden;
  border-left: 3px solid var(--primary, #c41e3a);
  background: var(--bg-muted, #f5f5f5);
}

.facility-products-widget-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
}

.facility-products-widget-link:hover {
  background: rgba(0, 0, 0, 0.04);
}

.facility-products-widget-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 0;
  overflow: hidden;
  background: #e8e8e8;
}

.facility-products-widget-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.facility-products-widget-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.facility-products-widget-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dark, #1a1a1a);
  opacity: 0.9;
}

.facility-products-widget-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--primary, #c41e3a);
  transition: gap 0.2s, color 0.2s;
}

.facility-products-widget-link:hover .facility-products-widget-label {
  color: var(--primary-dark, #9a1830);
  gap: 0.5rem;
}

.facility-products-widget-icon {
  font-size: 0.75em;
}

.history-slide-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.history-slide-gallery-item {
  margin: 0;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 0;
  position: relative;
}

.history-slide-gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30, 58, 138, 0.35);
  pointer-events: none;
  transition: opacity 0.35s ease;
  z-index: 1;
}

.history-slide-gallery-item:hover::after {
  opacity: 0;
}

.history-slide-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .history-slide-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Production Facilities Gallery */
.production-facilities-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.production-facilities-gallery-item {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 4/3;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}

.production-facilities-gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30, 58, 138, 0.35);
  pointer-events: none;
  transition: opacity 0.35s ease;
  z-index: 1;
}

.production-facilities-gallery-item:hover::after {
  opacity: 0;
}

.production-facilities-gallery-item:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.production-facilities-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .production-facilities-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .production-facilities-gallery {
    grid-template-columns: 1fr;
  }
}

/* Видео в галерее раздела Литьё (Сталелитейный цех) */
.production-facilities-gallery-video {
  cursor: default;
  pointer-events: auto;
}

.production-facilities-gallery-video::after {
  display: none;
}

.production-facilities-gallery-video:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.production-facilities-gallery-video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.sub-page--gallery {
  background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-muted) 50%, var(--bg-body) 100%);
}

@media (max-width: 768px) {
  .sub-page {
    padding-top: 110px;
  }
}

/* Заголовок подстраниц: простой чёрный текст без фоновой полосы */
.sub-page .about-title-bar,
.subpage .about-title-bar,
.contact-details-page .about-title-bar {
  position: relative;
  padding: 0;
  margin: 0 0 1.75rem 0;
  color: var(--text-dark);
  overflow: visible;
}

.sub-page .about-title-bar::before,
.subpage .about-title-bar::before,
.contact-details-page .about-title-bar::before {
  content: none;
}

.sub-page .about-title-text,
.subpage .about-title-text,
.contact-details-page .about-title-text {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-dark);
}