.catalog-page{
  padding: 50px 0 90px;
}

.breadcrumbs{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  opacity: .65;
  margin-top: 30px;
}
.breadcrumbs a{ color: inherit; text-decoration: none; }
.breadcrumbs a:hover{ text-decoration: underline; }

.page-title{
  font-size: 56px;
  margin: 18px 0 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.catalog-layout{
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 32px;
  align-items: start;
}

.filters{
  position: sticky;
  top: 110px; 
  align-self: start;
}

.filters__section{
  margin-bottom: 18px;
}

.filters__head{
  width: 100%;
  height: 78px;
  border: 0;
  border-radius: 12px;
  background: #f2f2f2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 22px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.filters__head.is-active{
  background: #ff00b8; 
  color: #fff;
}


.filters__head.no-sub .filters__icon{
  display: none;
}

.filters__body{
  display: none;
  padding: 16px 0 0;
}
.filters__body.is-open{ display: block; }

.filters__chips{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.chip{
  height: 64px;
  border-radius: 12px;
  border: 0;
  background: #fff;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
}
.chip:hover{ background: #fafafa; }

.chip.is-active{
  background: #ff00b8; 
  color: #fff;
}

.catalog-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card{
  background: #ededed;
  border-radius: 0;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.card__img{
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.card__bar{
  height: 4px;
  background: rgba(0,0,0,.08);
  margin: 10px 10px 14px;
}

@media (max-width: 1200px){
  .catalog-layout{ grid-template-columns: 360px 1fr; }
  .catalog-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px){
  .catalog-layout{ grid-template-columns: 1fr; }
  .filters{ position: static; }
  .catalog-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px){
  .catalog-grid{ grid-template-columns: 1fr; }
  .page-title{ font-size: 40px; }
}