/* ============================================================
   VETOXIN – stránka Produkty (katalog)
   ============================================================ */

.products-page-hero {
  background: linear-gradient(180deg, #fff 0%, #F0FDFA 60%, var(--color-bg-alt) 100%);
  padding-top: calc(var(--header-h) + clamp(1rem, 2.5vw, 1.75rem));
  padding-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
  scroll-margin-top: calc(var(--header-h) + 1rem);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.products-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 0%, rgba(20,184,166,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.products-page-hero-inner {
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.products-page-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

.products-page-title::after {
  content: '';
  display: block;
  width: 2.75rem;
  height: 3px;
  margin: 0.85rem auto 0;
  border-radius: var(--r-pill);
  background: var(--gradient-accent);
  opacity: 0.85;
}

.products-page-lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin: 0.5rem 0 0;
  max-width: 32rem;
  line-height: 1.65;
}

.products-catalog-section {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, #F0FDFA 40%, var(--color-bg-alt) 100%);
  padding-top: clamp(1.25rem, 2.5vw, 2rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.catalog-vetoxin-notice {
  margin: 0 0 2.5rem;
  padding: clamp(1.5rem, 2.5vw, 2rem) clamp(1.5rem, 3vw, 2.5rem);
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.catalog-notice-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.catalog-notice-icon {
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  background: var(--color-accent-muted);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.catalog-notice-icon svg {
  width: 1.35rem;
  height: 1.35rem;
  color: var(--color-accent-dark);
}

.catalog-vetoxin-notice-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}

.catalog-notice-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-width: 40rem;
}

.catalog-notice-list li {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  text-align: center;
}

.catalog-notice-list li strong {
  color: var(--color-text);
  font-weight: 600;
}

.catalog-notice-list a {
  color: var(--color-accent-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-fast);
}

.catalog-notice-list a:hover {
  color: var(--color-accent);
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.catalog-filter-btn {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--r-pill);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}

.catalog-filter-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent-muted);
}

.catalog-filter-btn.is-active {
  color: #fff;
  background: var(--gradient-accent);
  border-color: transparent;
  box-shadow: var(--shadow-btn);
}

.catalog-grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.catalog-row {
  display: flex;
  flex-direction: column;
}

.catalog-row-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  align-items: stretch;
}

.catalog-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.catalog-item.is-hidden {
  display: none;
}

.catalog-item.is-active .catalog-card,
.catalog-item.is-open .catalog-card {
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: 0 4px 24px rgba(14, 30, 60, 0.14);
}

.catalog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--t-base), transform var(--t-base), border-color var(--t-base);
}

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

.catalog-card-image {
  height: clamp(200px, 22vw, 260px);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 1.5rem;
}

.catalog-card-image img {
  max-height: 200px;
  max-width: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform var(--t-base);
}

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

.catalog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.35rem 1.5rem 1.5rem;
  gap: 0.5rem;
}

.catalog-card-category {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.catalog-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.3;
  margin: 0;
}

.catalog-card-short {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.catalog-card-tagline {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.45;
  margin: 0;
}

.catalog-card-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.catalog-card-meta {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin: 0.25rem 0 0;
}

.catalog-btn-more:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
}

.catalog-btn-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  width: 100%;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  background: var(--color-accent-muted);
  border: 1.5px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--r-md);
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}

.catalog-btn-more svg {
  transition: transform var(--t-fast);
}

.catalog-item.is-open .catalog-btn-more svg {
  transform: rotate(180deg);
}

.catalog-accordion {
  display: none;
}

.catalog-row-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.catalog-row.is-open .catalog-row-panel {
  grid-template-rows: 1fr;
}

.catalog-row-panel-inner {
  overflow: hidden;
}

.catalog-row-panel-content,
.catalog-accordion-content {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  margin-top: 1rem;
  padding: 1.75rem 1.5rem 2rem;
  box-shadow: inset 0 3px 0 var(--color-accent), var(--shadow-card);
  text-align: left;
}

.catalog-row-panel-content h3,
.catalog-accordion-content h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-accent-dark);
  margin: 1.25rem 0 0.5rem;
}

.catalog-row-panel-content h3:first-child,
.catalog-accordion-content h3:first-child {
  margin-top: 0;
}

.catalog-row-panel-content p,
.catalog-accordion-content p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 0.65rem;
}

.catalog-row-panel-content ul,
.catalog-accordion-content ul {
  margin: 0.35rem 0 0.85rem 1.1rem;
  padding: 0;
}

.catalog-row-panel-content li,
.catalog-accordion-content li {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.site-nav a.is-active {
  color: var(--color-accent) !important;
}

.site-nav a.is-active::after {
  width: 100%;
}

@media (max-width: 1024px) {
  .catalog-row-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .catalog-row-cards {
    grid-template-columns: 1fr;
  }

  .catalog-vetoxin-notice {
    padding: 1.25rem 1.25rem 1.35rem;
  }

  .catalog-notice-header {
    margin-bottom: 1rem;
  }

  .catalog-notice-list {
    gap: 0.75rem;
  }

  .catalog-notice-list li {
    font-size: 0.875rem;
  }

  .catalog-filters {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.25rem;
  }

  .catalog-filter-btn {
    flex-shrink: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-row-panel {
    transition: none;
  }

  .catalog-card:hover {
    transform: none;
  }

  .catalog-card:hover .catalog-card-image img {
    transform: none;
  }
}