.purpose-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: var(--cream);
  padding: 40px 5vw 40px;
  border-bottom: 1px solid var(--line);
}

.purpose-card {
  min-height: 300px;
  padding: 62px 5vw;
  background: #fff;
  border-radius: 20px;
  border-right: 0;
}

.purpose-card:last-child { border-right: 0; }

.purpose-number {
  display: block;
  color: var(--clay);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  margin-bottom: 38px;
}

.purpose-card h2 {
  font-size: clamp(31px, 3vw, 44px);
  line-height: 1;
  margin: 0 0 20px;
}

.purpose-card p {
  color: #586560;
  font-family: Fraunces, Georgia, serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: -.01em;
  margin: 0;
  max-width: 380px;
}

@media (max-width: 720px) {
  .purpose-section { grid-template-columns: 1fr; padding: 0 5vw 32px; }
  .purpose-card {
    min-height: 0;
    padding: 48px 7vw;
    border-right: 0;
    border-bottom: 0;
  }
  .purpose-card:last-child { border-bottom: 0; }
  .purpose-number { margin-bottom: 24px; }
}