/* Catalog mega-menu below sticky header */

body.catalog-mega-open {
  overflow: hidden;
}

.catalog-mega3 {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1040;
  background: transparent;
  box-shadow: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  overflow: visible;
  pointer-events: none;
}

.catalog-mega3.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.catalog-mega3-inner {
  display: flex;
  height: 100%;
  min-height: 0;
  background: #fff;
  overflow: hidden;
}

.catalog-mega3-desktop {
  display: flex;
  flex: 1;
  min-height: 0;
  min-width: 0;
}

.catalog-mega3-mobile {
  display: none;
}

.catalog-mega3-col-root {
  width: 290px;
  flex-shrink: 0;
  min-height: 0;
  background: #f3f4f6;
  overflow-y: auto;
}

.catalog-mega3-col-content {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 1.25rem 2rem 1.5rem;
}

.catalog-mega3-root-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
}

.mega3-root-item {
  margin: 0;
}

.mega3-root-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: #0e0e0e;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.mega3-root-item a:hover {
  background: #e9ecef;
  color: #20475d;
}

.mega3-root-item.active a {
  background: #fff;
  color: #20475d;
  border-left-color: #20475d;
}

.mega3-root-thumb {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  overflow: hidden;
}

.mega3-root-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mega3-root-name {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.75rem;
  line-height: 1.3;
}

.catalog-mega3-panel {
  display: none;
}

.catalog-mega3-panel.active {
  display: block;
}

.catalog-mega3-columns {
  column-count: 3;
  column-gap: 2.5rem;
}

.catalog-mega3-section {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

.catalog-mega3-section-title {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.catalog-mega3-section-title a {
  color: #0e0e0e;
  text-decoration: none;
}

.catalog-mega3-section-title a:hover {
  color: #20475d;
}

.catalog-mega3-section-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.catalog-mega3-section-links li {
  margin: 0;
}

.catalog-mega3-section-links a {
  display: block;
  padding: 0.3rem 0;
  color: #4b5563;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.15s ease;
}

.catalog-mega3-section-links a:hover {
  color: #20475d;
}

.catalog-trigger-icon-close {
  display: none;
  font-size: 1.125rem;
}

.catalog-trigger.is-open .catalog-trigger-icon-grid {
  display: none;
}

.catalog-trigger.is-open .catalog-trigger-icon-close {
  display: inline-block;
}

/* Mobile accordion */
.catalog-mega3-accordion {
  list-style: none;
  margin: 0;
  padding: 0;
}

.catalog-mega3-accordion-item {
  margin: 0;
  border-bottom: 1px solid #e5e7eb;
}

.catalog-mega3-accordion-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.875rem 1rem;
  color: #0e0e0e;
  text-decoration: none;
  background: #fff;
  border: none;
  text-align: left;
  font-size: 0.9375rem;
  line-height: 1.3;
}

.catalog-mega3-accordion-sub .catalog-mega3-accordion-link {
  padding-left: 1.75rem;
  font-size: 0.875rem;
  background: #fafafa;
}

.catalog-mega3-accordion-sub .catalog-mega3-accordion-sub .catalog-mega3-accordion-link {
  padding-left: 2.5rem;
  font-size: 0.8125rem;
  color: #4b5563;
  background: #f3f4f6;
}

.catalog-mega3-accordion-name {
  flex: 1;
  min-width: 0;
}

.catalog-mega3-accordion > .catalog-mega3-accordion-item > .catalog-mega3-accordion-link .catalog-mega3-accordion-name {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.8125rem;
}

.catalog-mega3-accordion-thumb {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  overflow: hidden;
}

.catalog-mega3-accordion-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.catalog-mega3-accordion-chevron {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: #6b7280;
  transition: transform 0.15s ease;
}

.catalog-mega3-accordion-item.is-open > .catalog-mega3-accordion-link .catalog-mega3-accordion-chevron {
  transform: rotate(180deg);
}

.catalog-mega3-accordion-sub {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

.catalog-mega3-accordion-item.is-open > .catalog-mega3-accordion-sub {
  display: block;
}

@media (max-width: 991px) {
  .catalog-mega3-inner {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
  }

  .catalog-mega3-desktop {
    display: none;
  }

  .catalog-mega3-mobile {
    display: block;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}