.vent-hero {
  background: #eef1ef;
}

.vent-hero-media {
  background: #fff;
}

.vent-hero-media img {
  object-fit: contain;
  padding: clamp(24px, 4vw, 64px);
}

.model-section,
.vent-feature-section {
  background: #fff;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.model-grid article {
  overflow: hidden;
  background: #f5f7f4;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.model-grid button,
.vent-feature-list button {
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: #fff;
  border: 0;
  cursor: zoom-in;
}

.model-grid button {
  height: 470px;
}

.model-grid img,
.vent-feature-list img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.model-grid article > div {
  padding: 24px;
}

.model-grid h3,
.vent-feature-list h3,
.size-reference h3 {
  font-size: 23px;
}

.model-grid p,
.vent-feature-list p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.vent-feature-section {
  padding-top: 10px;
}

.vent-feature-list {
  display: grid;
  gap: 22px;
}

.vent-feature-list article {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(320px, 1fr);
  min-height: 440px;
  overflow: hidden;
  background: #f4f6f2;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.vent-feature-list article:nth-child(even) button {
  order: 2;
}

.vent-feature-list article > div {
  align-self: center;
  padding: clamp(28px, 5vw, 64px);
}

.vent-feature-list article > div > span {
  display: inline-block;
  margin-bottom: 36px;
  color: var(--copper);
  font-weight: 800;
}

.size-reference {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.size-reference ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.size-reference li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.size-reference li:last-child {
  border-bottom: 0;
}

.size-reference strong {
  color: var(--green-dark);
}

@media (max-width: 980px) {
  .vent-feature-list article {
    grid-template-columns: 1fr;
  }

  .vent-feature-list article:nth-child(even) button {
    order: 0;
  }

  .vent-feature-list button {
    height: 520px;
  }
}

@media (max-width: 640px) {
  .model-grid {
    grid-template-columns: 1fr;
  }

  .model-grid button,
  .vent-feature-list button {
    height: 340px;
  }

  .vent-feature-list article {
    min-height: 0;
  }
}