.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 12px;
}
.back-link:hover { background: var(--color-bg-light); }

.logo-word {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.product-header { padding: 28px 0 64px; background: var(--color-bg-cream); }
.product-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: start; }
.product-info h1 { text-align: left; margin-bottom: 12px; }
.product-info .lead { text-align: left; font-size: 1.15rem; color: var(--color-text); }

.product-gallery {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.gallery-main { position: relative; cursor: zoom-in; background: var(--color-bg-cream); }
.gallery-main img { width: 100%; height: 460px; object-fit: contain; }
.gallery-zoom-hint {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
}
.gallery-thumbs { display: flex; gap: 8px; padding: 12px; overflow-x: auto; }
.gallery-thumb {
  flex: 0 0 auto;
  width: 84px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.75;
  background: var(--color-bg-cream);
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb.active { opacity: 1; border-color: var(--color-primary); }

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.active { display: flex; }
.lightbox-overlay img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.lightbox-close,
.lightbox-nav {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close { top: 16px; right: 16px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.85);
}

.price-block {
  background: #fff;
  padding: 20px 22px;
  border-radius: 16px;
  margin: 20px 0;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  text-align: left;
}
.price-block .price { font-size: 2.1rem; font-weight: 700; color: var(--color-primary); line-height: 1.2; }
.price-block .price-note { display: block; margin-top: 6px; color: var(--color-text-light); font-size: 0.95rem; text-align: left; }

.check-list { margin: 8px 0 20px; }
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 10px;
  text-align: left;
  color: var(--color-text);
}
.check-list li::before { content: "✓"; color: var(--color-primary); font-weight: 700; }

.product-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.product-actions .btn, .cta-actions .btn { margin: 0; }

.specs-section, .features-section, .related-section { padding: 72px 0; }
.features-section { background: var(--color-bg-cream); }
.specs-section h2, .features-section h2, .related-section h2 { text-align: center; }
.specs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.spec-card {
  background: var(--color-white);
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--color-border);
}
.spec-card h3 { text-align: left; font-size: 1.15rem; color: var(--color-primary); margin-bottom: 12px; }
.spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
.spec-list li:last-child { border-bottom: none; }
.spec-label { font-weight: 600; color: var(--color-text); }
.spec-value { color: var(--color-text-light); text-align: right; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: var(--color-white);
  padding: 24px 20px;
  border-radius: 16px;
  text-align: left;
  border: 1px solid var(--color-border);
}
.feature-card h3, .feature-card p { text-align: left; }
.feature-icon {
  width: 44px;
  height: 44px;
  margin: 0 0 14px;
  border-radius: 12px;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.feature-card h3 { font-size: 1.1rem; color: var(--color-text); }
.feature-card p { margin-bottom: 0; }

.model-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.model-links .btn { min-width: 0; }

.contacts-cta {
  padding: 72px 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
}
.contacts-cta-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}
.contacts-cta h2 { color: #fff; text-align: left; }
.contacts-cta-grid > div > p,
.cta-phones p,
.cta-phones a { color: #fff; text-align: left; margin-left: 0; max-width: none; }
.cta-phones a:hover { text-decoration: underline; }
.cta-actions .btn { background: #fff; color: var(--color-primary); }
.cta-actions .btn:hover { background: var(--color-bg-cream); color: var(--color-primary-dark); }
.cta-actions .btn-secondary { background: transparent; color: #fff; border-color: #fff; }
.cta-actions .btn-secondary:hover { background: #fff; color: var(--color-primary); }
footer.footer-simple { padding: 28px 0; }
.cta-phones { margin: 18px 0 22px; }
.cta-phones p { margin: 6px 0; }

@media (max-width: 992px) {
  .product-grid, .contacts-cta-grid, .specs-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-main img { height: 340px; }
}
@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .gallery-main img { height: 240px; }
  .product-actions .btn, .cta-actions .btn { width: 100%; }
}