/*
 * Proof — two case study cards side by side.
 */

.proof {
  background-color: var(--color-surface);
  padding: var(--section-padding);
}

.proof__eyebrow {
  margin-bottom: 0.75rem;
}

.proof__heading {
  /* inherits h2 */
  color: var(--color-text);
  margin-bottom: 3rem;
}

.proof__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* Case study card */
.case-study-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: var(--shadow-card);
}

.case-study-card__client {
  /* inherits .eyebrow */
}

.case-study-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-text);
}

.case-study-card__detail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-study-card__row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0.75rem;
}

.case-study-card__row dt {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  padding-top: 0.1em;
}

.case-study-card__row dd {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.case-study-card__metric {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  color: var(--color-teal);
  text-shadow: var(--shadow-glow-teal);
}

a.case-study-card__metric {
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a.case-study-card__metric:hover {
  opacity: 0.75;
}

@media (max-width: 900px) {
  .proof {
    padding: var(--section-padding-mobile);
  }

  .proof__layout {
    grid-template-columns: 1fr;
  }
}