/**
 * WELDOHARD Protective Wear Private Limited
 * 3-Column Products Mega Menu Styles
 */

/* Container wrapper attached to nav-item */
.nav-item-mega {
  position: static;
}

/* Mega menu dropdown container */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: 96vw;
  max-width: 1200px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  z-index: 1050;
  overflow: hidden;
}

/* Open on hover / focus */
.nav-item-mega:hover > .mega-menu,
.nav-item-mega:focus-within > .mega-menu,
.nav-item-mega.is-open > .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* 3-Column Grid Structure */
.mega-menu-grid {
  display: grid;
  grid-template-columns: 290px 1fr 340px;
  min-height: 440px;
  max-height: 520px;
}

/* Left Column: Categories List */
.mega-col-categories {
  background-color: #f8fafc;
  border-right: 1px solid var(--color-border);
  padding: 1.25rem 0.75rem;
  overflow-y: auto;
  max-height: 520px;
}

.mega-categories-header {
  padding: 0.25rem 0.75rem 0.75rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 0.5rem;
}

.mega-category-list {
  list-style: none;
}

.mega-category-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-dark);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
  font-family: inherit;
}

.mega-category-btn:hover,
.mega-category-btn:focus-visible {
  background-color: #f1f5f9;
  color: var(--color-primary);
  outline: none;
}

.mega-category-btn.is-active {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 6px rgba(11, 92, 59, 0.25);
}

.mega-category-btn .cat-count {
  font-size: 0.72rem;
  padding: 0.1rem 0.45rem;
  border-radius: 0px;
  background-color: rgba(0, 0, 0, 0.06);
  color: var(--color-muted);
}
.mega-category-btn.is-active .cat-count {
  background-color: rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

/* Middle Column: Sub-Products List */
.mega-col-products {
  padding: 1.5rem 1.75rem;
  overflow-y: auto;
  max-height: 520px;
}

.mega-products-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #f1f5f9;
}

.mega-category-name-display {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark);
}

.mega-category-view-all {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.mega-category-view-all:hover {
  text-decoration: underline;
}

.mega-products-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
  list-style: none;
}

.mega-product-item {
  position: relative;
}

.mega-product-link {
  display: flex;
  flex-direction: column;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  color: var(--color-dark);
  text-decoration: none;
  transition: all 0.18s ease;
}

.mega-product-link:hover,
.mega-product-link:focus-visible,
.mega-product-link.is-active {
  background-color: var(--color-primary-subtle);
  border-color: rgba(11, 92, 59, 0.2);
  color: var(--color-primary);
  outline: none;
}

.mega-product-link .p-title {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
}

.mega-product-link .p-gsm {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.2rem;
}
.mega-product-link:hover .p-gsm,
.mega-product-link.is-active .p-gsm {
  color: var(--color-primary-light);
}

/* Right Column: Dynamic Preview Card */
.mega-col-preview {
  background-color: #fafbfc;
  border-left: 1px solid var(--color-border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mega-preview-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mega-preview-image-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  background-color: #ffffff;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mega-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.2s ease, transform 0.3s ease;
}

.mega-preview-card:hover .mega-preview-img {
  transform: scale(1.03);
}

.mega-preview-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.mega-preview-desc {
  font-size: 0.84rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mega-preview-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.mega-preview-cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: 0 4px 10px rgba(11, 92, 59, 0.2);
  transform: translateY(-1px);
}

/* Bottom Mega Footer Bar */
.mega-menu-footer {
  background-color: #f1f5f9;
  border-top: 1px solid var(--color-border);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
}
.mega-footer-tagline {
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.mega-footer-link {
  color: var(--color-secondary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.mega-footer-link:hover {
  text-decoration: underline;
}

/* Custom Scrollbar for Mega Menu */
.mega-col-categories::-webkit-scrollbar,
.mega-col-products::-webkit-scrollbar {
  width: 5px;
}
.mega-col-categories::-webkit-scrollbar-track,
.mega-col-products::-webkit-scrollbar-track {
  background: #f1f5f9;
}
.mega-col-categories::-webkit-scrollbar-thumb,
.mega-col-products::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 0px;
}
.mega-col-categories::-webkit-scrollbar-thumb:hover,
.mega-col-products::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Hide desktop mega menu on smaller viewports */
@media (max-width: 1080px) {
  .mega-menu {
    display: none !important;
  }
}