/* Course catalog — pixel-matched to Figma screenshot */

.catalog {
  --cat-primary: #0699D8;
  --cat-secondary: #38BDF8;
  --cat-accent: #14B8A6;
  --cat-success: #22C55E;
  --cat-warning: #F59E0B;
  --cat-danger: #EF4444;
  --cat-text: #0F172A;
  --cat-gray: #64748B;
  --gray: #64748B;
  --cat-light: #F8FAFC;
  --cat-card: #FFFFFF;
  --cat-border: #E2E8F0;
  --cat-promo: #E8F1FF;
  --cat-radius: 0;
  --cat-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  background: #fff;
  color: var(--cat-text);
  padding: 0 0 3.5rem;
}

.catalog__container {
  width: min(var(--page-max, 1200px), calc(100% - var(--page-gutter, 2.5rem)));
  margin: 0 auto;
}

.catalog__breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.65rem;
  padding: 0;
  font-family: var(--font, "Inter", system-ui, -apple-system, sans-serif);
  font-size: 0.875rem; /* 14px */
  line-height: 1.4;
  color: var(--gray, var(--cat-gray));
}

.catalog__breadcrumbs a {
  color: inherit;
}

.catalog__breadcrumbs a:hover {
  color: var(--cat-primary);
}

.catalog__breadcrumbs-sep {
  color: #94A3B8;
  font-size: 0.95rem;
  line-height: 1;
}

.catalog__breadcrumbs-current {
  color: inherit;
}

/* Hero */
.catalog__hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 220px;
  margin-top: 1.35rem;
  margin-bottom: 2rem;
  padding: 1.6rem 2rem;
  border: 1px solid #D6E6FF;
  border-radius: 0;
  overflow: hidden;
  background-color: #F8FBFF;
  background-image: url("../img/catalog/catalog-hero.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right center;
}

.catalog__hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: min(34rem, 48%);
  padding: 0.25rem 0;
}

.catalog__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 2.4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--cat-text);
}

.catalog__lead {
  margin: 0;
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--cat-gray);
}

/* Layout */
.catalog__layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
  min-width: 0;
  max-width: 100%;
}

.catalog__main {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.catalog-filters {
  position: sticky;
  top: 1rem;
  background: var(--cat-card);
  border: 1px solid var(--cat-border);
  border-radius: 0;
  padding: 1.15rem 1.1rem 1.25rem;
  box-shadow: var(--cat-shadow);
}

.catalog-filters__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.95rem;
}

.catalog-filters__head-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.catalog-filters__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cat-text);
}

.catalog-filters__reset {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--cat-primary);
  white-space: nowrap;
}

.catalog-filters__reset:hover {
  color: #0578AB;
}

.catalog-filters__close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--cat-border);
  border-radius: 10px;
  background: #fff;
  color: #64748B;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.catalog-filters__close:hover {
  color: var(--cat-primary);
  border-color: #BFDBFE;
  background: #EFF6FF;
}

.catalog-filters-toggle {
  display: none;
}

.catalog-filters-backdrop {
  display: none;
}

body.is-filters-open {
  overflow: hidden;
}

.catalog-search {
  position: relative;
  display: block;
  margin-bottom: 0.85rem;
}

.catalog-search__icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
  pointer-events: none;
}

.catalog-search__input {
  width: 100%;
  height: 42px;
  padding: 0 0.85rem 0 2.45rem;
  border: 1px solid var(--cat-border);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  font-size: 0.9rem;
  color: var(--cat-text);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.catalog-search__input::placeholder {
  color: #94A3B8;
}

.catalog-search__input:focus {
  border-color: #93C5FD;
  box-shadow: 0 0 0 3px rgba(6, 153, 216, 0.12);
}

.catalog-acc {
  border-top: 1px solid #F1F5F9;
}

.catalog-acc__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.85rem 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  color: var(--cat-text);
  cursor: pointer;
  text-align: left;
}

.catalog-acc__chev {
  color: #94A3B8;
  transition: transform 0.2s ease;
}

.catalog-acc.is-open .catalog-acc__chev {
  transform: rotate(180deg);
}

.catalog-acc__body {
  display: none;
  padding: 0 0 0.85rem;
}

.catalog-acc.is-open .catalog-acc__body {
  display: grid;
  gap: 0.45rem;
}

.catalog-check {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: #334155;
}

.catalog-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.catalog-check__box {
  width: 18px;
  height: 18px;
  border: 1.5px solid #CBD5E1;
  border-radius: 4px;
  background: #fff;
  position: relative;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.catalog-check input:checked + .catalog-check__box {
  background: var(--cat-primary);
  border-color: var(--cat-primary);
}

.catalog-check input:checked + .catalog-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.catalog-check__label {
  min-width: 0;
  line-height: 1.3;
}

.catalog-check__count {
  color: #94A3B8;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.catalog-range {
  padding: 0.15rem 0.1rem 0.25rem;
}

.catalog-range__track {
  position: relative;
  height: 28px;
  margin: 0.15rem 0 0.35rem;
}

.catalog-range__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  margin-top: -2px;
  border-radius: 999px;
  background: #E2E8F0;
}

.catalog-range__fill {
  position: absolute;
  top: 50%;
  height: 4px;
  margin-top: -2px;
  border-radius: 999px;
  background: var(--cat-primary);
  z-index: 1;
  pointer-events: none;
}

.catalog-range__input {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 28px;
  margin: 0;
  background: transparent;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
  z-index: 2;
}

.catalog-range__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cat-primary);
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.2);
  pointer-events: auto;
  cursor: pointer;
}

.catalog-range__input::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cat-primary);
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.2);
  pointer-events: auto;
  cursor: pointer;
}

.catalog-range__input::-webkit-slider-runnable-track,
.catalog-range__input::-moz-range-track {
  background: transparent;
  border: none;
  height: 4px;
}

.catalog-range__label {
  margin: 0;
  font-size: 0.84rem;
  color: var(--cat-gray);
}

.catalog-select {
  position: relative;
  display: block;
}

.catalog-select__control {
  width: 100%;
  height: 42px;
  padding: 0 2.2rem 0 0.85rem;
  border: 1px solid var(--cat-border);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  font-size: 0.9rem;
  color: var(--cat-text);
  appearance: none;
  cursor: pointer;
}

.catalog-select__control:focus {
  outline: none;
  border-color: #93C5FD;
  box-shadow: 0 0 0 3px rgba(6, 153, 216, 0.12);
}

.catalog-select__chev {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
  pointer-events: none;
}

.catalog-filters__submit {
  width: 100%;
  margin-top: 0.65rem;
  height: 46px;
  border: 0;
  border-radius: 10px;
  background: var(--cat-primary);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  cursor: pointer;
  transition: background 0.15s ease;
}

.catalog-filters__submit:hover {
  background: #0578AB;
}

.catalog-filters__found {
  margin: 0.65rem 0 0;
  text-align: center;
  font-size: 0.84rem;
  color: var(--cat-gray);
}

/* Toolbar */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
  flex-wrap: wrap;
}

.catalog-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.catalog-chips__item {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 0.95rem;
  border-radius: 0;
  border: 1px solid var(--cat-border);
  background: #fff;
  color: #475569;
  font-size: 0.86rem;
  font-weight: 550;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.catalog-chips__item:hover {
  border-color: #BFDBFE;
  color: var(--cat-primary);
}

.catalog-chips__item.is-active {
  background: var(--cat-primary);
  border-color: var(--cat-primary);
  color: #fff;
}

.catalog-sort {
  position: relative;
  margin-left: auto;
}

.catalog-sort__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 36px;
  padding: 0 0.75rem;
  border: 1px solid var(--cat-border);
  border-radius: 0;
  background: #fff;
  color: #334155;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 550;
  cursor: pointer;
  white-space: nowrap;
}

.catalog-sort__btn:hover {
  border-color: #BFDBFE;
  color: var(--cat-primary);
}

.catalog-sort__menu {
  position: absolute;
  right: 0;
  left: auto;
  top: calc(100% + 0.35rem);
  z-index: 20;
  min-width: 220px;
  max-width: calc(100vw - 1.5rem);
  box-sizing: border-box;
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  background: #fff;
  border: 1px solid var(--cat-border);
  border-radius: 0;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
}

.catalog-sort__option {
  width: 100%;
  display: block;
  padding: 0.55rem 0.7rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: left;
  font: inherit;
  font-size: 0.875rem;
  color: var(--cat-text);
  cursor: pointer;
}

.catalog-sort__option:hover,
.catalog-sort__option.is-active {
  background: #EFF6FF;
  color: var(--cat-primary);
}

.catalog__empty {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px dashed var(--cat-border);
  border-radius: 12px;
  color: var(--cat-gray);
  text-align: center;
}

/* Cards */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
  min-width: 0;
  max-width: 100%;
}

.ccard {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  background: var(--cat-card);
  border: 1px solid #EEF2F7;
  border-radius: var(--cat-radius);
  box-shadow: var(--cat-shadow);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ccard:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.1);
}

.ccard__media {
  position: relative;
  aspect-ratio: 16 / 10;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  background: #E2E8F0;
}

.ccard__media-link {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-width: 0;
  overflow: hidden;
}

.ccard__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.ccard__badge {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  height: 26px;
  padding: 0 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.ccard__badge--hit {
  background: var(--cat-warning);
}

.ccard__badge--popular {
  background: var(--cat-success);
}

.ccard__badge--new {
  background: var(--cat-secondary);
}

.ccard__fav {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #64748B;
  line-height: 0;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
  transition: color 0.15s ease, transform 0.15s ease;
}

.ccard__fav svg {
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.ccard__fav:hover {
  color: var(--cat-danger);
  transform: scale(1.05);
}

.ccard__fav.is-active,
.ccard__fav[aria-pressed="true"] {
  color: var(--cat-danger);
}

.ccard__fav.is-active path,
.ccard__fav[aria-pressed="true"] path {
  fill: currentColor;
}

.ccard__cats {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  align-self: stretch;
  border-radius: 999px;
  background: #EFF6FF;
  box-sizing: border-box;
}

.ccard__cats-viewport {
  overflow: hidden;
  max-width: 100%;
  padding: 0.22rem 0.6rem;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 10px, #000 calc(100% - 10px), transparent);
  mask-image: linear-gradient(90deg, transparent 0, #000 10px, #000 calc(100% - 10px), transparent);
}

.ccard__cats:not(.is-marquee) .ccard__cats-viewport {
  -webkit-mask-image: none;
  mask-image: none;
}

.ccard__cats-track {
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: none;
  white-space: nowrap;
  will-change: transform;
}

.ccard__cats-group {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  white-space: nowrap;
  gap: 0.35rem;
  padding-right: 1rem;
}

.ccard__cat-link {
  flex: 0 0 auto;
  color: #0699D8;
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.25;
  text-decoration: none;
  white-space: nowrap;
}

a.ccard__cat-link:hover {
  text-decoration: underline;
}

.ccard__cats-sep {
  flex: 0 0 auto;
  color: #93C5FD;
  font-weight: 700;
  user-select: none;
}

.ccard__cats.is-marquee .ccard__cats-track {
  animation: ccard-cat-marquee var(--cat-marquee-duration, 28s) linear infinite;
}

.ccard__cats.is-marquee:hover .ccard__cats-track {
  animation-play-state: paused;
}

@keyframes ccard-cat-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ccard__cats.is-marquee .ccard__cats-track {
    animation: none;
  }
}

.ccard__cat {
  display: inline-flex;
  align-self: flex-start;
  max-width: 100%;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  background: #EFF6FF;
  color: #0699D8;
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ccard__body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.95rem 1rem 1.05rem;
  flex: 1;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.ccard__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 750;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.ccard__title a {
  color: var(--cat-text);
}

.ccard__title a:hover {
  color: var(--cat-primary);
}

.ccard__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--cat-gray);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}

.ccard__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.85rem;
  margin-top: 0.15rem;
}

.ccard__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.78rem;
  color: #64748B;
}

.ccard__meta-item svg {
  flex: 0 0 auto;
  color: #94A3B8;
}

.ccard__meta-item--rating {
  color: #475569;
  font-weight: 600;
}

.ccard__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid #F1F5F9;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.ccard__author {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.ccard__author-photo,
.ccard__author-fallback {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex: 0 0 auto;
  object-fit: cover;
}

.ccard__author-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #DBEAFE;
  color: var(--cat-primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.ccard__author-text {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.ccard__author-name {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--cat-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ccard__author-role {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  max-width: 100%;
  font-size: 0.72rem;
  color: var(--cat-gray);
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.ccard__price {
  flex: 0 0 auto;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--cat-text);
  white-space: nowrap;
}

.ccard__price--free {
  color: var(--cat-success);
}

/* Pagination */
.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin: 1.75rem 0 0.5rem;
}

.catalog-pagination__page,
.catalog-pagination__arrow {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #475569;
  background: #F8FAFC;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease;
}

.catalog-pagination__page:hover,
.catalog-pagination__arrow:hover {
  color: var(--cat-primary);
  background: #EFF6FF;
}

.catalog-pagination__page.is-active {
  background: var(--cat-primary);
  color: #fff;
}

.catalog-pagination__arrow.is-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.catalog-pagination__ellipsis {
  width: 24px;
  text-align: center;
  color: #94A3B8;
}

/* Bottom CTA */
.catalog-cta {
  margin-top: 2.75rem;
}

.catalog-cta__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(180px, 240px);
  align-items: center;
  gap: 1.25rem 1.5rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(90deg, #E8F1FF 0%, #DBEAFE 45%, #E0F2FE 100%);
  border-radius: 16px;
  overflow: hidden;
}

.catalog-cta__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
}

.catalog-cta__title {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  font-weight: 750;
  color: var(--cat-text);
}

.catalog-cta__text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--cat-gray);
}

.catalog-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 44px;
  padding: 0 1.15rem;
  border: 1.5px solid var(--cat-primary);
  border-radius: 10px;
  background: #fff;
  color: var(--cat-primary);
  font-size: 0.92rem;
  font-weight: 650;
  white-space: nowrap;
}

.catalog-cta__btn:hover {
  background: #EFF6FF;
  color: #0578AB;
}

.catalog-cta__visual {
  position: relative;
  justify-self: end;
}

.catalog-cta__visual img {
  width: 100%;
  max-width: 220px;
  height: 120px;
  object-fit: cover;
  border-radius: 12px;
}

.catalog-cta__hand {
  position: absolute;
  left: -0.5rem;
  bottom: -0.35rem;
  margin: 0;
  font-family: "Caveat", cursive;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cat-primary);
  transform: rotate(-4deg);
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Responsive */
@media (max-width: 1200px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-cta__inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .catalog-cta__visual {
    display: none;
  }
}

@media (max-width: 1024px) {
  .catalog__hero {
    min-height: 200px;
    padding: 1.4rem 1.5rem;
    background-position: 85% center;
  }

  .catalog__hero-copy {
    max-width: min(34rem, 55%);
  }

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

  .catalog-filters {
    position: static;
  }

  .catalog.has-filters-drawer .catalog-filters-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    left: 0;
    top: 50%;
    z-index: 60;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border: 1px solid #BFDBFE;
    border-left: 0;
    border-radius: 0 999px 999px 0;
    background: var(--cat-primary);
    color: #fff;
    font: inherit;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 28px rgba(6, 153, 216, 0.28);
    writing-mode: horizontal-tb;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  }

  .catalog.has-filters-drawer .catalog-filters-toggle:hover {
    background: #0578AB;
  }

  .catalog.has-filters-drawer .catalog-filters-toggle:focus-visible {
    outline: 2px solid #93C5FD;
    outline-offset: 3px;
  }

  .catalog.has-filters-drawer .catalog-filters-toggle svg {
    flex: 0 0 auto;
  }

  .catalog.has-filters-drawer .catalog-filters-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
  }

  .catalog.has-filters-drawer .catalog-filters-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .catalog.has-filters-drawer .catalog-filters {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 80;
    width: min(340px, calc(100vw - 2.5rem));
    max-height: 100vh;
    max-height: 100dvh;
    margin: 0;
    padding: 1rem 1rem 1.25rem;
    border-radius: 0;
    border-left: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateX(-105%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.26s ease, visibility 0.26s ease, box-shadow 0.26s ease;
    box-shadow: none;
  }

  .catalog.has-filters-drawer .catalog-filters.is-open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    box-shadow: 12px 0 40px rgba(15, 23, 42, 0.18);
  }

  .catalog.has-filters-drawer .catalog-filters__close {
    display: inline-flex;
  }

  body.is-filters-open .catalog.has-filters-drawer .catalog-filters-toggle {
    visibility: hidden;
    pointer-events: none;
  }
}

@media (max-width: 720px) {
  .catalog {
    overflow-x: clip;
  }

  .catalog__container {
    width: min(100% - 1.5rem, var(--page-max, 1200px));
  }

  .catalog__hero {
    min-height: 180px;
    padding: 1.25rem 1.15rem;
    background-image: none;
    background-color: var(--cat-light, #F8FAFC);
  }

  .catalog__hero::before {
    content: none;
  }

  .catalog__hero-copy {
    max-width: 100%;
  }

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

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .catalog-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -0.15rem;
    padding: 0.1rem 0.15rem 0.35rem;
  }

  .catalog-chips::-webkit-scrollbar {
    display: none;
  }

  .catalog-chips__item {
    flex: 0 0 auto;
  }

  .catalog-sort {
    margin-left: 0;
    max-width: 100%;
  }

  .catalog-sort__btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  /* Keep sort menu fully inside the viewport on narrow screens */
  .catalog-sort__menu {
    left: 0;
    right: 0;
    min-width: 0;
    width: auto;
    max-width: 100%;
  }

  .catalog-cta__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .catalog-cta__btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }
}

@media (max-width: 420px) {
  .catalog__title {
    font-size: 1.65rem;
  }

  .catalog-chips__item {
    height: 34px;
    padding: 0 0.75rem;
    font-size: 0.8rem;
  }

  .ccard__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .ccard__author {
    width: 100%;
    max-width: 100%;
  }

  .ccard__price {
    align-self: flex-start;
  }
}