.gpt-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.gpt-shell--narrow {
  width: min(780px, calc(100% - 32px));
}

.site-main {
  min-height: 60vh;
}

.gpt-section {
  padding: 88px 0;
}

.gpt-section + .gpt-section {
  border-top: 1px solid rgba(221, 230, 239, 0.55);
}

.gpt-section--muted {
  background:
    radial-gradient(circle at top right, rgba(0, 168, 224, 0.07), transparent 34%),
    var(--gpt-bg-muted);
}

.gpt-section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.gpt-section-heading--split {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.gpt-section-heading--split > :first-child {
  max-width: 760px;
}

.gpt-section-heading h2 {
  font-size: clamp(28px, 3vw, 42px);
}

.gpt-section-intro,
.gpt-richtext {
  font-size: 17px;
}

.gpt-richtext > *:last-child,
.gpt-entry__content > *:last-child {
  margin-bottom: 0;
}

.site-footer__grid,
.site-header__inner,
.page-hero__inner,
.product-hero__grid,
.gpt-card-grid,
.gpt-logo-grid,
.product-grid,
.product-specs {
  display: grid;
  gap: 24px;
}

.site-footer__grid {
  grid-template-columns: minmax(280px, 1.2fr) minmax(0, 1fr) minmax(0, 1fr) minmax(280px, 1.2fr);
}

.site-header__inner {
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
}

.product-hero__grid {
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
}

.gpt-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gpt-logo-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-specs {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
  .site-footer__grid,
  .product-hero__grid,
  .gpt-card-grid,
  .gpt-logo-grid,
  .product-grid,
  .product-specs {
    grid-template-columns: 1fr;
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .gpt-section-heading--split {
    display: block;
  }
}