.barrier-hero {
  padding-bottom: clamp(2.75rem, 4.5vw, 4.5rem);
}

.barrier-hero-grid {
  display: grid;
  grid-template-columns: minmax(21rem, 0.82fr) minmax(0, 1.45fr);
}

.barrier-hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 5vw, 5rem) clamp(2rem, 5vw, 5rem) clamp(3rem, 5vw, 5rem) 0;
}

.barrier-hero h1 {
  max-width: 12ch;
  margin: var(--space-4) 0;
  font-size: clamp(2.55rem, 3.8vw, 4.15rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.barrier-hero-content > p:not(.section-kicker) {
  max-width: 37rem;
  margin: 0 0 var(--space-5);
  color: var(--color-slate);
  font-size: clamp(0.95rem, 1.1vw, 1.08rem);
}

.barrier-hero-visual {
  min-height: clamp(24rem, 30vw, 29rem);
  background:
    repeating-linear-gradient(90deg, transparent 0 8%, rgba(245, 241, 232, 0.2) 8% 8.5%),
    linear-gradient(0deg, rgba(38, 42, 47, 0.48) 0 20%, transparent 20% 72%, rgba(245, 241, 232, 0.18) 72% 73%, transparent 73%),
    linear-gradient(135deg, #76848e, #b6ad9e);
}

.barrier-hero-visual::after {
  right: 7%;
  bottom: 20%;
  width: 86%;
  height: 30%;
  border-block: 1px solid rgba(245, 241, 232, 0.5);
}

.barrier-overview {
  border-top: 1px solid var(--color-border);
}

.barrier-overview-grid,
.criteria-grid,
.related-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 8vw, 9rem);
}

.barrier-overview-copy {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.barrier-overview-copy p {
  max-width: 43rem;
  margin: 0;
  color: var(--color-slate);
}

.barrier-overview-copy p + p {
  margin-top: var(--space-4);
}

.barrier-integration {
  background: color-mix(in srgb, var(--color-sand) 22%, var(--color-ivory));
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-border);
}

.integration-item {
  min-height: 12rem;
  padding: var(--space-4) clamp(1rem, 2vw, 2.2rem) var(--space-5);
  border-left: 1px solid var(--color-border);
}

.integration-item:first-child {
  padding-left: 0;
  border-left: 0;
}

.integration-item > span {
  color: var(--color-slate);
  font-size: var(--font-size-meta);
  letter-spacing: 0.12em;
}

.barrier-process-list span {
  color: var(--color-sand);
  font-size: var(--font-size-meta);
  letter-spacing: 0.12em;
}

.integration-item h3 {
  margin: clamp(2rem, 3.5vw, 3.5rem) 0 var(--space-2);
  font-size: 1rem;
  font-weight: 500;
}

.integration-item p {
  margin: 0;
  color: var(--color-slate);
  font-size: var(--font-size-small);
}

.barrier-process {
  padding-block: clamp(3.25rem, 5vw, 5.25rem);
  background: var(--color-graphite);
  color: var(--color-ivory);
}

.barrier-process-heading {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: var(--space-6);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.barrier-process-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 2.8vw, 3.1rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.barrier-process-list {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(245, 241, 232, 0.25);
  list-style: none;
}

.barrier-process-list li {
  display: flex;
  min-height: 9.5rem;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-4) clamp(1rem, 1.8vw, 1.8rem);
  border-left: 1px solid rgba(245, 241, 232, 0.2);
}

.barrier-process-list li:first-child {
  padding-left: 0;
  border-left: 0;
}

.barrier-process-list strong {
  max-width: 13rem;
  font-size: var(--font-size-small);
  font-weight: 500;
  line-height: 1.45;
}

.criteria-grid {
  align-items: start;
}

.criteria-heading {
  position: sticky;
  top: var(--space-5);
}

.criteria-list {
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.criteria-list > div {
  display: grid;
  padding-block: var(--space-3);
  grid-template-columns: minmax(8rem, 0.35fr) 0.65fr;
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.criteria-list dt {
  font-weight: 500;
}

.criteria-list dd {
  margin: 0;
  color: var(--color-slate);
  font-size: 0.86rem;
}

.barrier-showcase {
  padding-block: clamp(3.25rem, 5vw, 5.25rem);
  background: var(--color-sand);
}

.showcase-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-6);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.showcase-heading > p {
  max-width: 31rem;
  margin: 0;
  color: var(--color-slate);
  font-size: 0.86rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.showcase-item {
  margin: 0;
}

.showcase-wide {
  grid-column: 1 / -1;
}

.showcase-placeholder {
  aspect-ratio: 4 / 3;
  background-color: var(--color-steel);
}

.showcase-wide .showcase-placeholder {
  aspect-ratio: 2.25 / 1;
}

.showcase-project {
  background:
    repeating-linear-gradient(90deg, transparent 0 9%, rgba(245, 241, 232, 0.2) 9% 9.5%),
    linear-gradient(0deg, rgba(38, 42, 47, 0.42) 0 22%, transparent 22%),
    var(--color-steel);
}

.showcase-detail {
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(245, 241, 232, 0.2) 42% 43%, transparent 43%),
    repeating-linear-gradient(90deg, #746f66 0 14%, #8e887c 14% 28%);
}

.showcase-site {
  background:
    linear-gradient(15deg, transparent 0 52%, rgba(245, 241, 232, 0.22) 52% 53%, transparent 53%),
    linear-gradient(120deg, #697782, #a69c8c);
}

.showcase-item figcaption {
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-2);
  border-top: 1px solid color-mix(in srgb, var(--color-slate) 45%, transparent);
  font-size: var(--font-size-small);
  font-weight: 500;
}

.showcase-item figcaption span {
  color: var(--color-slate);
  font-size: var(--font-size-meta);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.related-grid {
  align-items: start;
}

.related-links {
  border-top: 1px solid var(--color-border);
}

.related-links a {
  display: flex;
  justify-content: space-between;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.related-links a:hover {
  padding-left: var(--space-2);
  color: var(--color-slate);
}

.related-links a span:last-child {
  color: var(--color-slate);
  font-size: var(--font-size-meta);
  letter-spacing: 0.12em;
}

@media (max-width: 70rem) {
  .integration-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .integration-item:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 58rem) {
  .barrier-hero-grid,
  .barrier-overview-grid,
  .criteria-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .barrier-hero-content {
    padding-right: 0;
  }

  .barrier-hero-visual {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .barrier-process-heading {
    grid-template-columns: 1fr;
  }

  .barrier-process-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .barrier-process-list li:nth-child(4) {
    padding-left: 0;
    border-left: 0;
  }

  .criteria-heading {
    position: static;
  }

  .showcase-heading {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 38rem) {
  .barrier-hero-content {
    padding-block: var(--space-6);
  }

  .barrier-hero h1 {
    font-size: clamp(2.45rem, 12vw, 3.3rem);
  }

  .barrier-hero-visual {
    aspect-ratio: 4 / 3;
  }

  .integration-grid,
  .barrier-process-list,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .integration-item,
  .integration-item:first-child,
  .integration-item:nth-child(3) {
    min-height: 0;
    padding: var(--space-4) 0 var(--space-5);
    border-bottom: 1px solid var(--color-border);
    border-left: 0;
  }

  .integration-item h3 {
    margin-top: var(--space-5);
  }

  .barrier-process-list li,
  .barrier-process-list li:first-child,
  .barrier-process-list li:nth-child(4) {
    min-height: 7.5rem;
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(245, 241, 232, 0.2);
    border-left: 0;
  }

  .criteria-list > div {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .showcase-wide {
    grid-column: auto;
  }

  .showcase-wide .showcase-placeholder,
  .showcase-placeholder {
    aspect-ratio: 4 / 3;
  }

  .showcase-item figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.15rem;
  }
}