.display-heading {
  max-width: 48rem;
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5.2vw, 4.75rem);
  line-height: 1.06;
}

.heading-1 {
  font-size: clamp(2.25rem, 4vw, 3.75rem);
  line-height: 1.1;
}

.heading-2 {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1.15;
}

.heading-3 {
  font-size: 1.2rem;
  line-height: 1.3;
}

.body-large {
  font-size: clamp(1.08rem, 1.5vw, 1.22rem);
  line-height: 1.7;
}

.small-text {
  font-size: 0.875rem;
  line-height: 1.55;
}

.eyebrow {
  margin-bottom: var(--space-4);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-heading {
  max-width: 45rem;
  margin-bottom: var(--space-10);
}

.section-heading .body-large {
  margin-top: var(--space-4);
  color: var(--color-text-secondary);
}

.btn {
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem;
  border-width: 0.0625rem;
  border-radius: var(--radius-sm);
  font-weight: 750;
  line-height: 1.35;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.btn:hover {
  transform: translateY(-0.0625rem);
}

.btn:focus-visible {
  box-shadow: 0 0 0 0.22rem var(--color-accent-soft);
  outline: 0.2rem solid var(--color-focus);
  outline-offset: 0.12rem;
}

.btn-lg {
  min-height: 3.25rem;
  padding: 0.85rem 1.4rem;
  font-size: 1rem;
}

.btn-sm {
  min-height: 2.25rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
}

.btn-brand {
  border-color: var(--brand-aqua);
  background: var(--brand-aqua);
  color: var(--brand-ink);
}

.btn-brand:hover,
.btn-brand:focus-visible,
.btn-brand:active {
  border-color: var(--brand-aqua-hover);
  background: var(--brand-aqua-hover);
  color: var(--brand-ink);
}

.btn-outline-brand {
  border-color: var(--color-primary);
  background: transparent;
  color: var(--color-primary);
}

.btn-outline-brand:hover,
.btn-outline-brand:focus-visible,
.btn-outline-brand:active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-link-brand {
  min-height: auto;
  padding-inline: 0;
  border-color: transparent;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.btn-link-brand:hover,
.btn-link-brand:focus-visible {
  color: var(--color-accent-hover);
}

.btn:disabled,
.btn.disabled,
.btn[aria-disabled="true"] {
  border-color: var(--color-disabled-background);
  background: var(--color-disabled-background);
  color: var(--color-disabled-text);
  pointer-events: none;
  transform: none;
}

.feature-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.feature-card {
  min-height: 15rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 0.0625rem solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.feature-card__index {
  display: block;
  margin-bottom: var(--space-8);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.feature-card p {
  margin-top: var(--space-3);
  color: var(--color-text-secondary);
}

.icon-container {
  display: inline-grid;
  width: 3rem;
  height: 3rem;
  border: 0.0625rem solid var(--color-accent-border);
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  place-items: center;
}

.feature-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: var(--space-4);
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: var(--color-footer-text);
}

.cta-panel h2 {
  color: var(--color-white);
}

@media (max-width: 47.99875rem) {
  .feature-card-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-card {
    min-height: auto;
  }

  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }
}