.interia-catalog-grid {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--interia-bg);
}

.interia-catalog-grid__container {
  width: min(100% - 2rem, 82rem);
  margin: 0 auto;
}

.interia-catalog-grid__header {
  max-width: 48rem;
  margin: 0 auto clamp(4rem, 8vw, 7rem);
  text-align: center;
}

.interia-catalog-grid__title,
.interia-catalog-grid__section-title,
.interia-catalog-grid__product-group-header h3 {
  margin: 0;
  color: var(--interia-text);
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.interia-catalog-grid__title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 0.95;
}

.interia-catalog-grid__intro {
  max-width: 42rem;
  margin: 1.5rem auto 0;
  color: var(--interia-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.interia-catalog-grid__section-title {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  font-size: clamp(1.9rem, 4vw, 3rem);
  text-align: center;
}

.interia-catalog-grid__category-list {
  display: grid;
  gap: clamp(5rem, 11vw, 9rem);
}

.interia-catalog-grid__products {
  padding-top: clamp(6rem, 12vw, 10rem);
}

.interia-catalog-grid__product-group + .interia-catalog-grid__product-group {
  margin-top: clamp(4.5rem, 8vw, 7rem);
}

.interia-catalog-grid__product-group-header {
  margin-bottom: 2rem;
}

.interia-catalog-grid__product-group-header h3 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.interia-catalog-grid__product-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.interia-catalog-grid__empty {
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--interia-border);
  border-bottom: 1px solid var(--interia-border);
  color: var(--interia-text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

@media (max-width: 991px) {
  .interia-catalog-grid__product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .interia-catalog-grid__container {
    width: min(100% - 1.5rem, 38rem);
  }

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