.catalog-hero {
  min-height: clamp(480px, 68vh, 760px);
  display: grid;
  align-items: end;
  background:
    linear-gradient(180deg, rgba(8,9,11,.1), #08090b 96%),
    radial-gradient(circle at 72% 28%, rgba(104,166,132,.22), transparent 26rem),
    var(--helima-charcoal);
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(230px, .27fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.catalog-filters {
  position: sticky;
  top: 7rem;
  display: grid;
  gap: 1.2rem;
  padding: 1.25rem;
  border: 1px solid var(--helima-border);
  border-radius: 1rem;
  background: rgba(255,255,255,.035);
}

.catalog-filters__heading { display: flex; justify-content: space-between; align-items: center; }
.catalog-filters__heading button { display: none; border: 0; background: transparent; color: inherit; font-size: 1.6rem; }
.catalog-filters label,
.catalog-filters fieldset { display: grid; gap: .55rem; min-width: 0; }
.catalog-filters fieldset { margin: 0; padding: 1rem 0; border: 0; border-block: 1px solid var(--helima-border); }
.catalog-filters legend,
.catalog-filters label > span { margin-bottom: .25rem; color: var(--helima-muted); font-size: .8rem; }
.catalog-filters fieldset label { grid-template-columns: auto minmax(0,1fr); align-items: center; min-height: 44px; cursor: pointer; }
.catalog-filters label.filter-check { grid-template-columns: auto minmax(0,1fr); align-items: center; min-height: 44px; cursor: pointer; }
.catalog-filters input[type="radio"],
.catalog-filters input[type="checkbox"] { width: 1.15rem; height: 1.15rem; margin: 0; accent-color: var(--helima-accent); }
.catalog-filters input[type="search"],
.catalog-filters select {
  width: 100%;
  min-height: 2.9rem;
  padding: .65rem .75rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: .55rem;
  background: #15161a;
  color: inherit;
  font: inherit;
}
.catalog-reset { justify-self: center; color: var(--helima-accent-soft); text-decoration: underline; text-underline-offset: .25em; }
.catalog-filter-toggle { display: none; }

.catalog-results { min-width: 0; }
.catalog-toolbar {
  min-height: 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
  color: var(--helima-muted);
}
.catalog-toolbar label { display: flex; gap: .65rem; align-items: center; }
.catalog-toolbar select { min-height: 2.5rem; padding: .4rem .7rem; border: 1px solid var(--helima-border); border-radius: .5rem; background: #15161a; color: inherit; }

.catalog-empty { padding: clamp(3rem,8vw,8rem) 1rem; border: 1px solid var(--helima-border); text-align: center; }
.catalog-empty h2 { font-family: var(--helima-display); }

.catalog-chips { display: flex; gap: .55rem; overflow-x: auto; scrollbar-width: thin; padding-bottom: 1rem; margin-bottom: 2rem; }
.catalog-chips a { flex: 0 0 auto; padding: .55rem .9rem; border: 1px solid var(--helima-border); border-radius: 999px; color: var(--helima-muted); }
.catalog-chips a.is-active,
.catalog-chips a:hover { border-color: var(--helima-accent); background: var(--helima-brand); color: #fff; }

.package-catalog-list { display: grid; gap: 1rem; }
.package-catalog-list .content-card { display: grid; grid-template-columns: minmax(210px,.36fr) minmax(0,1fr); border: 1px solid var(--helima-border); background: rgba(255,255,255,.025); }
.package-catalog-list .content-card__media { min-height: 260px; }
.package-catalog-list .content-card__body { align-self: center; padding: clamp(1.25rem,4vw,3rem); }

@media (max-width: 900px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-filter-toggle { display: inline-flex; width: max-content; }
  .catalog-filters {
    position: fixed;
    z-index: 130;
    inset: auto 0 0;
    top: auto;
    max-height: 88vh;
    overflow: auto;
    border-radius: 1.25rem 1.25rem 0 0;
    background: #111216;
    box-shadow: 0 -2rem 6rem rgba(0,0,0,.55);
    transform: translateY(105%);
    visibility: hidden;
    transition: transform .3s ease, visibility .3s step-end;
  }
  .catalog-filters.is-open { transform: translateY(0); visibility: visible; transition: transform .3s ease, visibility 0s; }
  .catalog-filters__heading button { display: block; }
  body.catalog-filters-open::before { content: ""; position: fixed; z-index: 125; inset: 0; background: rgba(0,0,0,.68); }
}

@media (max-width: 650px) {
  .package-catalog-list .content-card { grid-template-columns: 1fr; }
  .package-catalog-list .content-card__media { min-height: 320px; }
}

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