/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

body.catalog-is-open .site-header {
  z-index: 1300;
}

.site-header__top {
  padding: 16px 0;
}

.site-header__top-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}

.site-logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-cta);
  color: #fff;
  font-size: 0.875rem;
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  flex-shrink: 0;
}

.custom-logo-link--header img,
.site-header .custom-logo-link img {
  width: var(--dveridom-header-logo-width, auto);
  max-width: 100%;
  height: auto;
}

.custom-logo-link--footer img,
.site-footer__brand .custom-logo-link img {
  width: var(--dveridom-footer-logo-width, auto);
  max-width: 100%;
  height: auto;
}

.site-logo__text {
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
}

.site-footer__brand .site-logo {
  margin-bottom: 12px;
}

.site-footer__brand .custom-logo-link {
  margin-bottom: 0;
}

.primary-nav {
  flex: 1;
}

.primary-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.primary-nav__link {
  font-size: var(--font-size-small);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.primary-nav__link:hover,
.primary-nav__link.is-active {
  color: var(--color-text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.header-contact {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.header-contact__phone {
  font-weight: 700;
}

.header-contact__hours {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.header-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-text);
  transition: background var(--transition);
}

.header-icon-btn:hover {
  background: var(--color-bg-soft);
}

.header-icon-btn__badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--color-cta);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.site-header__bottom {
  padding-bottom: 16px;
}

.site-header__bottom-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.catalog-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: var(--color-cta);
  color: #fff;
  font-size: var(--font-size-small);
  font-weight: 600;
  flex-shrink: 0;
}

.catalog-toggle:hover {
  background: var(--color-cta-hover);
}

/* Catalog layout */
.catalog-layout {
  display: grid;
  grid-template-columns: var(--catalog-sidebar) 1fr;
  gap: var(--gap-catalog);
  align-items: start;
}

.catalog-sidebar {
  position: sticky;
  top: 120px;
}

.catalog-content__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.catalog-content__count {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.catalog-content__controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-grid);
  align-items: stretch;
}

/* Filters */
.filters {
  padding: 16px 20px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}

.filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.filters__reset {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  text-decoration: underline;
}

.filters__reset:hover {
  color: var(--color-text-secondary);
}

.filter-group + .filter-group {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.filter-group__title {
  margin-bottom: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.filter-group__options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.filter-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-cta);
}

.filter-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.filter-range__track {
  grid-column: 1 / -1;
  height: 4px;
  margin: 8px 0;
  border-radius: 999px;
  background: var(--color-bg-gray);
  position: relative;
  overflow: hidden;
}

.filter-range__fill {
  position: absolute;
  left: 10%;
  right: 20%;
  top: 0;
  bottom: 0;
  background: var(--color-wood);
  border-radius: 999px;
}

.filter-dimensions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Footer */
.site-footer {
  margin-top: 64px;
  padding: 64px 0 24px;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 2fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.site-footer__brand p {
  margin: 16px 0;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  max-width: 280px;
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  max-width: 280px;
}

.footer-contacts__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contacts__icon {
  display: flex;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-wood);
}

.footer-contacts__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.footer-contacts__label {
  font-size: 12px;
  color: var(--color-text-muted);
}

.footer-contacts__value {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.footer-contacts__link:hover {
  color: var(--color-text);
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-nav__title {
  margin-bottom: 14px;
  font-size: 0.9375rem;
  font-weight: 700;
}

.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav__link {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.footer-nav__link:hover {
  color: var(--color-text);
}

.footer-cta {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.footer-cta__title {
  margin-bottom: 8px;
}

.footer-cta__text {
  margin-bottom: 16px;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.footer-cta__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.site-footer__legal {
  display: flex;
  gap: 16px;
}

.site-footer__legal a:hover {
  color: var(--color-text-secondary);
}

/* Responsive */
@media (min-width: 992px) {
  .header-contact {
    display: flex;
  }
}

@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-cta {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1100px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .primary-nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-single-page {
    padding-top: 20px;
    padding-bottom: 40px;
  }

  .site-footer__grid,
  .footer-nav {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__legal {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
  }

  .product-card__actions {
    grid-template-columns: 1fr;
  }

  .header-actions .header-contact {
    display: none;
  }
}