/* ==========================================================================
   PROHYGIENIC — Components
   Additional UI component styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. BREADCRUMBS
   -------------------------------------------------------------------------- */

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding-block: var(--space-4);
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
}

.breadcrumb-item a {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item.current {
  color: var(--color-text-mid);
}

.breadcrumb-sep {
  display: inline-block;
  margin-inline: var(--space-3);
  color: var(--color-line);
  font-size: 10px;
  user-select: none;
}

/* --------------------------------------------------------------------------
   2. PRODUCT FILTER
   -------------------------------------------------------------------------- */

.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Filter sidebar */
.filter-sidebar {
  position: sticky;
  top: calc(80px + var(--space-6));
}

.filter-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.filter-sidebar-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}

.filter-clear-btn {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color var(--transition);
  opacity: 0;
  pointer-events: none;
}

.filter-clear-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

.filter-clear-btn:hover {
  color: var(--color-primary-dark);
}

.filter-group {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-line-light);
}

.filter-group:last-child {
  border-bottom: none;
}

.filter-group-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-mid);
  margin-bottom: var(--space-4);
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.filter-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
}

.filter-option-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-mid);
  cursor: pointer;
  transition: color var(--transition);
  flex: 1;
}

.filter-option-label:hover {
  color: var(--color-text);
}

.filter-option-checkbox {
  width: 15px;
  height: 15px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.filter-option-count {
  font-size: 11px;
  color: var(--color-text-light);
  font-family: var(--font-mono);
}

/* Filter bar (horizontal, alternative to sidebar) */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.filter-bar-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  flex-shrink: 0;
  margin-right: var(--space-2);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 100px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-mid);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  white-space: nowrap;
}

.filter-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-chip.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

/* Search input in filter bar */
.filter-search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
  position: relative;
}

.filter-search-input {
  padding: 0.5rem 2.5rem 0.5rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-off-white);
  width: 220px;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.filter-search-input:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
}

.filter-search-icon {
  position: absolute;
  right: 0.75rem;
  color: var(--color-text-light);
  pointer-events: none;
  font-size: 0.875rem;
}

/* Products result count & sort */
.products-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.products-count {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.products-count strong {
  color: var(--color-text);
  font-weight: 600;
}

.products-sort {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.products-sort-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.products-sort-select {
  border: none;
  border-bottom: 1px solid var(--color-line);
  padding: 0.25rem 1.5rem 0.25rem 0;
  font-size: var(--text-sm);
  color: var(--color-text-mid);
  background: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238899A8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

/* Empty state */
.products-empty {
  text-align: center;
  padding: var(--space-20) var(--container-padding);
  display: none;
}

.products-empty.visible {
  display: block;
}

.products-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  color: var(--color-line);
}

.products-empty-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.products-empty-desc {
  font-size: var(--text-base);
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   3. PRODUCT DETAIL PAGE
   -------------------------------------------------------------------------- */

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(80px + var(--space-6));
}

.product-gallery-main {
  aspect-ratio: 1;
  background: var(--color-ice);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-8);
  transition: transform 600ms ease;
}

.product-gallery-thumbs {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.product-gallery-thumb {
  width: 80px;
  height: 80px;
  background: var(--color-ice);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.product-gallery-thumb.active {
  border-color: var(--color-primary);
}

.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {}

.product-category-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-3);
}

.product-name {
  font-size: clamp(1.875rem, 3vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.1;
}

.product-code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.product-divider {
  width: 100%;
  height: 1px;
  background: var(--color-line);
  margin-block: var(--space-8);
}

.product-description {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-mid);
  margin-bottom: var(--space-8);
}

/* Specs table */
.product-specs {
  margin-bottom: var(--space-10);
}

.product-specs-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-mid);
  margin-bottom: var(--space-4);
}

.product-spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line-light);
}

.product-spec-key {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-weight: 500;
}

.product-spec-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 600;
  font-family: var(--font-primary);
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* --------------------------------------------------------------------------
   4. NEWS / BLOG CARDS
   -------------------------------------------------------------------------- */

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
}

.news-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: var(--space-8);
  transition: opacity var(--transition);
}

.news-card:hover {
  opacity: 0.85;
}

.news-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-ice);
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.04);
}

.news-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.news-card-category {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.news-card-date {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-family: var(--font-mono);
}

.news-card-title {
  font-size: clamp(1.0625rem, 1.8vw, 1.375rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: var(--space-3);
}

.news-card-excerpt {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-mid);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.news-card-footer {
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* News featured / hero card */
.news-card-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: var(--space-10);
  text-decoration: none;
  color: inherit;
}

.news-card-featured .news-card-image {
  aspect-ratio: 16 / 10;
  margin-bottom: 0;
}

.news-card-featured .news-card-title {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
}

/* --------------------------------------------------------------------------
   5. FAQ ACCORDION
   -------------------------------------------------------------------------- */

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-line);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  cursor: pointer;
  user-select: none;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question-text {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.3;
  transition: color var(--transition);
}

.faq-item.open .faq-question-text {
  color: var(--color-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition), transform 350ms ease;
  position: relative;
  color: var(--color-text-light);
}

.faq-item.open .faq-icon {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(45deg);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 1px;
}

.faq-icon::before {
  width: 10px;
  height: 1.5px;
}

.faq-icon::after {
  width: 1.5px;
  height: 10px;
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 450ms ease, padding 350ms ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding-bottom: var(--space-6);
}

.faq-answer-inner p {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-mid);
}

.faq-answer-inner p + p {
  margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   6. DOWNLOADS LIST
   -------------------------------------------------------------------------- */

.downloads-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.download-item {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line-light);
  text-decoration: none;
  color: inherit;
  transition: padding-left var(--transition);
}

.download-item:first-child {
  border-top: 1px solid var(--color-line-light);
}

.download-item:hover {
  padding-left: var(--space-3);
}

.download-icon {
  width: 40px;
  height: 40px;
  background: var(--color-ice);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: background var(--transition), color var(--transition);
}

.download-item:hover .download-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.download-info {
  flex: 1;
}

.download-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: var(--space-1);
}

.download-meta {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  display: flex;
  gap: var(--space-4);
}

.download-action {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}

.download-item:hover .download-action {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   7. CERTIFICATE CARDS
   -------------------------------------------------------------------------- */

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
}

.cert-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}

.cert-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.cert-card-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  object-fit: contain;
}

.cert-card-logo-placeholder {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: var(--color-ice);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cert-card-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.cert-card-desc {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-text-light);
}

.cert-card-valid {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  background: rgba(0, 184, 176, 0.08);
  border: 1px solid rgba(0, 184, 176, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   8. CONTACT FORM (Full page)
   -------------------------------------------------------------------------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-20);
  align-items: start;
}

.contact-info {}

.contact-info-intro {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--color-text-mid);
  margin-bottom: var(--space-10);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.contact-detail-item {
  display: flex;
  gap: var(--space-4);
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-ice);
  border-radius: var(--radius);
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-detail-body {}

.contact-detail-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: var(--space-1);
}

.contact-detail-value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}

.contact-detail-value a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-detail-value a:hover {
  color: var(--color-primary-dark);
}

.contact-form-wrap {
  background: var(--color-off-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-10);
}

.contact-form-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-8);
  letter-spacing: -0.015em;
}

/* Form status messages */
.form-status {
  display: none;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-5);
}

.form-status.visible {
  display: block;
}

.form-status.success {
  background: rgba(0, 184, 176, 0.1);
  border: 1px solid rgba(0, 184, 176, 0.3);
  color: var(--color-accent-dark);
}

.form-status.error {
  background: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.2);
  color: #A93226;
}

/* --------------------------------------------------------------------------
   9. PAGINATION
   -------------------------------------------------------------------------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-top: var(--space-12);
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-mid);
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.pagination-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-btn.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  color: var(--color-text-light);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   10. IMAGE GALLERY
   -------------------------------------------------------------------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-ice);
  border-radius: var(--radius);
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 30, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 300ms ease;
}

.gallery-item:hover .gallery-item-overlay {
  background: rgba(10, 20, 30, 0.35);
}

.gallery-item-icon {
  color: var(--color-white);
  font-size: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-item-icon {
  opacity: 1;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(10, 15, 25, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  visibility: hidden;
  transition: opacity 350ms ease, visibility 350ms ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-inner {
  max-width: 1100px;
  width: 100%;
  position: relative;
}

.lightbox-img {
  width: 100%;
  height: auto;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.5rem;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  background: none;
  transition: color var(--transition), border-color var(--transition);
}

.lightbox-close:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: none;
  cursor: pointer;
  font-size: 1.25rem;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.lightbox-prev { left: -4rem; }
.lightbox-next { right: -4rem; }

.lightbox-prev:hover,
.lightbox-next:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
}

/* --------------------------------------------------------------------------
   11. NOTIFICATION / TOAST
   -------------------------------------------------------------------------- */

.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-text);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  max-width: 420px;
  pointer-events: all;
  border-left: 3px solid var(--color-primary);
  transform: translateX(120%);
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.visible {
  transform: translateX(0);
}

.toast.toast-success { border-left-color: var(--color-accent); }
.toast.toast-error   { border-left-color: #E74C3C; }
.toast.toast-warning { border-left-color: #F39C12; }

.toast-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.toast.toast-success .toast-icon { color: var(--color-accent); }
.toast.toast-error   .toast-icon { color: #E74C3C; }
.toast.toast-warning .toast-icon { color: #F39C12; }
.toast .toast-icon               { color: var(--color-primary); }

.toast-body {
  flex: 1;
}

.toast-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
  line-height: 1.3;
}

.toast-message {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

.toast-close {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.875rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  flex-shrink: 0;
  transition: color var(--transition);
}

.toast-close:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* --------------------------------------------------------------------------
   12. STATS ROW
   -------------------------------------------------------------------------- */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.stat-item {
  padding: var(--space-10) var(--space-8);
  border-right: 1px solid var(--color-line);
  text-align: center;
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-3);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  display: block;
}

/* --------------------------------------------------------------------------
   13. TEAM CARDS
   -------------------------------------------------------------------------- */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
}

.team-card {
  text-align: center;
}

.team-card-photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-ice);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.team-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 600ms ease;
}

.team-card:hover .team-card-photo img {
  transform: scale(1.04);
}

.team-card-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.team-card-role {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   14. RESPONSIVE OVERRIDES
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .products-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .product-gallery {
    position: static;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(3) {
    border-top: 1px solid var(--color-line);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-card-featured {
    grid-template-columns: 1fr;
  }

  .lightbox-prev { left: -2.5rem; }
  .lightbox-next { right: -2.5rem; }
}

@media (max-width: 768px) {
  .filter-bar {
    gap: var(--space-3);
  }

  .filter-search {
    margin-left: 0;
    width: 100%;
  }

  .filter-search-input {
    width: 100%;
  }

  .stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .toast-container {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
  }

  .toast {
    min-width: auto;
    max-width: 100%;
  }

  .lightbox-prev,
  .lightbox-next {
    display: none;
  }

  .contact-form-wrap {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .certifications-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--color-line);
    padding: var(--space-8) var(--space-4);
  }

  .stat-item:last-child {
    border-bottom: none;
  }
}