.feature49-block,
.feature50-block,
.feature51-block,
.feature52-block,
.feature53-block,
.feature54-block {
  padding: clamp(var(--space-8), 5vw, var(--space-16));
}

:is(
  .feature49-heading,
  .feature49-grid,
  .feature50-heading,
  .feature50-grid,
  .feature51-layout,
  .feature51-metrics,
  .feature51-metric,
  .feature52-heading,
  .feature52-stack,
  .feature52-row,
  .feature53-heading,
  .feature53-grid,
  .feature54-heading,
  .feature54-grid,
  .feature54-support
) {
  display: grid;
}

:is(.feature49-title, .feature50-title, .feature51-title, .feature52-title, .feature53-title, .feature54-title),
:is(.feature49-description, .feature50-description, .feature51-description, .feature52-description, .feature53-description, .feature54-description),
:is(.feature49-card h3, .feature50-card h3, .feature51-metric h3, .feature52-copy h3, .feature53-card h3, .feature54-card h3),
:is(.feature49-card p, .feature50-card p, .feature51-metric p, .feature52-copy p, .feature53-card p, .feature54-card p),
.feature54-quote {
  margin: 0;
}

:is(.feature49-title, .feature50-title, .feature51-title, .feature52-title, .feature53-title, .feature54-title) {
  font-size: clamp(var(--display-sm-size), 4.5vw, var(--display-lg-size));
  font-weight: var(--display-lg-weight);
  line-height: var(--display-lg-leading);
  letter-spacing: var(--display-lg-tracking);
  text-wrap: balance;
}

:is(.feature49-description, .feature50-description, .feature51-description, .feature52-description, .feature53-description, .feature54-description) {
  max-width: var(--width-prose);
  color: var(--color-text-secondary);
  font-size: var(--lead-size);
  line-height: var(--lead-leading);
  text-wrap: pretty;
}

.feature49-heading,
.feature50-heading,
.feature52-heading,
.feature54-heading {
  --grid-gap: clamp(var(--space-6), 4vw, var(--space-12));
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  margin-block-end: clamp(var(--space-8), 5vw, var(--space-12));
}

.feature49-grid {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.feature49-card {
  --stack-gap: var(--space-4);
  min-width: 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.feature49-media,
.feature51-media,
.feature54-media {
  margin: 0;
  overflow: hidden;
  background: var(--color-surface-sunken);
  border-radius: var(--radius-lg);
}

.feature49-media {
  --frame-ratio: 4 / 3;
}

.feature49-label,
.feature50-label,
.feature51-label,
.feature52-index,
.feature53-label,
.feature54-label {
  color: var(--color-accent-strong);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

:is(.feature49-card h3, .feature50-card h3, .feature51-metric h3, .feature52-copy h3, .feature53-card h3, .feature54-card h3) {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
}

:is(.feature49-card p, .feature50-card p, .feature51-metric p, .feature52-copy p, .feature53-card p, .feature54-card p) {
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.feature50-grid {
  --grid-gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
}

.feature50-card {
  --stack-gap: var(--space-4);
  min-width: 0;
  min-height: 15rem;
  justify-content: end;
  padding: clamp(var(--space-6), 4vw, var(--space-9));
  background: var(--color-surface-sunken);
  border-radius: var(--radius-lg);
}

.feature50-card-dark {
  color: var(--color-text-inverted);
  background: var(--color-text);
}

.feature50-card-accent {
  color: var(--color-on-accent);
  background: var(--color-accent);
}

.feature50-card-dark :is(.feature50-label, h3, p),
.feature50-card-accent :is(.feature50-label, h3, p) {
  color: inherit;
}

.feature50-number {
  margin-block-end: auto;
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

.feature51-layout {
  --grid-gap: clamp(var(--space-8), 5vw, var(--space-16));
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}

.feature51-copy {
  --stack-gap: var(--space-5);
  min-width: 0;
}

.feature51-metrics {
  --grid-gap: 0;
  grid-template-columns: minmax(0, 1fr);
  border-block-end: 1px solid var(--color-border-strong);
}

.feature51-metric {
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-5);
  border-block-start: 1px solid var(--color-border-strong);
}

.feature51-value {
  min-width: 4ch;
  color: var(--color-accent-strong);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

.feature51-media {
  --frame-ratio: 4 / 5;
  min-height: 100%;
}

.feature52-stack {
  --grid-gap: 0;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  border-block-end: 1px solid var(--color-border-strong);
}

.feature52-row {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  padding: clamp(var(--space-6), 4vw, var(--space-9));
  border-block-start: 1px solid var(--color-border-strong);
}

.feature52-row:nth-child(2) {
  background: var(--color-accent-subtle);
}

.feature52-index {
  min-width: 4ch;
  padding-block-start: var(--space-1);
}

.feature52-copy {
  --stack-gap: var(--space-3);
  min-width: 0;
}

.feature52-stat {
  color: var(--color-accent-strong);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

.feature53-heading {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  max-width: 52rem;
  margin: 0 auto clamp(var(--space-8), 5vw, var(--space-12));
  text-align: center;
}

.feature53-grid {
  --grid-gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
}

.feature53-card {
  --stack-gap: var(--space-3);
  min-width: 0;
  padding: clamp(var(--space-5), 3vw, var(--space-7));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.feature53-mark {
  display: grid;
  place-items: center;
  width: var(--space-10);
  height: var(--space-10);
  color: var(--color-on-accent);
  font-weight: var(--weight-bold);
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.feature54-grid {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.feature54-media {
  --frame-ratio: 16 / 10;
  min-height: 24rem;
}

.feature54-statement {
  --stack-gap: var(--space-5);
  justify-content: end;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  color: var(--color-text-inverted);
  background: var(--color-text);
  border-radius: var(--radius-lg);
}

.feature54-statement :is(.feature54-label, .feature54-quote, p) {
  color: var(--color-text-inverted);
}

.feature54-quote {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  text-wrap: balance;
}

.feature54-support {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.feature54-card {
  --stack-gap: var(--space-3);
  padding: clamp(var(--space-5), 3vw, var(--space-7));
  background: var(--color-accent-subtle);
  border-radius: var(--radius-lg);
}

@media (min-width: 48rem) {
  :is(.feature49-heading, .feature50-heading, .feature52-heading, .feature54-heading) {
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.75fr);
  }

  .feature49-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature50-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature51-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .feature52-row {
    grid-template-columns: auto minmax(0, 1.3fr) minmax(8rem, 0.45fr);
    gap: clamp(var(--space-5), 4vw, var(--space-10));
    align-items: center;
  }

  .feature53-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature54-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .feature54-media {
    grid-column: span 8;
    grid-row: span 2;
  }

  .feature54-statement {
    grid-column: span 4;
  }

  .feature54-support {
    grid-column: span 4;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}