.concept-hero {
  padding-block: var(--space-16);
}

.concept-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
}

.concept-hero__lead {
  max-width: 34rem;
}

.concept-hero__media {
  max-width: 480px;
  margin-left: auto;
}

.concept-hero__image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.concept-hero__meta {
  margin-top: var(--space-4);
}

.concept-section {
  background-color: transparent;
}

.concept-section--surface {
  background-color: var(--color-surface-soft);
}

.concept-section--info {
  background-color: var(--color-surface);
}

.concept-section__grid {
  gap: var(--space-8);
  align-items: center;
}

.concept-section__narrow {
  max-width: var(--max-w-xl);
  margin-inline: auto;
  text-align: left;
}

.concept-section__grid-cards {
  align-items: stretch;
}

.concept-section__image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.concept-inline-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.concept-section__stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.concept-card--soft {
  background: var(--color-surface-soft);
}

.concept-card--compact {
  padding: var(--space-4);
}

.concept-section__grid-cta {
  gap: var(--space-6);
}

@media (max-width: 991px) {
  .concept-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .concept-hero__media {
    max-width: 420px;
    margin-inline: auto;
  }
}

@media (max-width: 767px) {
  .concept-hero {
    padding-block: var(--space-12);
  }

  .concept-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .concept-section__grid-cta {
    grid-template-columns: minmax(0, 1fr);
  }
}