/* ==========================================================================
   Грузовой центр «Барсук-КАМАЗ» (Новосибирск)
   Стили страницы запасных частей: parts.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Вводный блок склада запчастей (Hero)
   -------------------------------------------------------------------------- */
.parts-hero {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 32px 0 48px;
}

.parts-hero-inner {
  max-width: 960px;
}

.parts-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.parts-hero-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.parts-hero-desc {
  font-size: var(--font-base);
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 860px;
}

.parts-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.parts-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  padding: 24px;
}

.parts-stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.parts-stat-val {
  font-family: var(--font-mono);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.parts-stat-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   2. Секции страницы
   -------------------------------------------------------------------------- */
.parts-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-color);
}

.parts-section:nth-of-type(even) {
  background-color: var(--bg-surface);
}

/* --------------------------------------------------------------------------
   3. Фотогалерея склада и узлов
   -------------------------------------------------------------------------- */
.parts-photos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.parts-photo-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.parts-photo-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--bg-page);
  border-bottom: 1px solid var(--border-color);
}

.parts-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.parts-photo-card:hover .parts-photo-img {
  transform: scale(1.03);
}

.parts-photo-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.parts-photo-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.parts-photo-title {
  font-size: var(--font-base);
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
  line-height: 1.3;
}

.parts-photo-desc {
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* --------------------------------------------------------------------------
   4. Как заказать: 4 последовательных этапа
   -------------------------------------------------------------------------- */
.parts-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.parts-step-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.parts-step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--accent);
}

.parts-step-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}

.parts-step-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.parts-step-time {
  font-family: var(--font-mono);
  font-size: var(--font-xs);
  color: var(--accent);
  font-weight: 500;
}

.parts-step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
  line-height: 1.3;
}

.parts-step-desc {
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   5. Логистика: Самовывоз и доставка по краю
   -------------------------------------------------------------------------- */
.parts-logistics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.logistics-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.logistics-header {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.logistics-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: block;
}

.logistics-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.logistics-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.logistics-item strong {
  display: block;
  font-size: var(--font-sm);
  color: var(--text-main);
  margin-bottom: 2px;
}

/* --------------------------------------------------------------------------
   6. Каталожные группы в наличии
   -------------------------------------------------------------------------- */
.parts-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.parts-cat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.parts-cat-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 12px;
  margin-bottom: 14px;
  gap: 8px;
}

.parts-cat-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.parts-cat-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  color: var(--text-muted);
  white-space: nowrap;
}

.parts-cat-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--font-xs);
  color: var(--text-muted);
  line-height: 1.45;
}

.parts-cat-items li {
  position: relative;
  padding-left: 14px;
}

.parts-cat-items li::before {
  content: "- ";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   7. Форма запроса по VIN и контакты склада
   -------------------------------------------------------------------------- */
.parts-request-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 32px;
  align-items: start;
}

.parts-form-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 32px;
}

.parts-contacts-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.parts-contacts-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 24px;
}

.parts-panel-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 14px;
}

.parts-contacts-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.parts-contacts-item strong {
  display: block;
  font-size: var(--font-sm);
  color: var(--text-main);
  margin-bottom: 2px;
}

.parts-phone-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-block;
  margin: 6px 0;
}

/* --------------------------------------------------------------------------
   8. Адаптивность для 1280, 768, 360 px
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .parts-photos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .parts-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .parts-hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .parts-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .parts-logistics-grid {
    grid-template-columns: 1fr;
  }
  .parts-request-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .parts-hero {
    padding: 24px 0 36px;
  }
  .parts-photos-grid {
    grid-template-columns: 1fr;
  }
  .parts-steps-grid {
    grid-template-columns: 1fr;
  }
  .parts-catalog-grid {
    grid-template-columns: 1fr;
  }
  .parts-form-box {
    padding: 20px;
  }
}

@media (max-width: 576px) {
  .parts-hero-stats {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   9. Поддержка prefers-reduced-motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .parts-photo-img {
    transition: none;
  }
  .parts-photo-card:hover .parts-photo-img {
    transform: none;
  }
}