/* Pillars — numbered principle cards on the paper surface */

.pillars {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.pillar {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--paper-line);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.pillar:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px -24px rgba(74, 32, 114, 0.45);
}

.pillar__index {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  background: var(--brand);
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}
.pillar__title {
  margin-bottom: 0.6rem;
}
.pillar__body {
  font-size: 0.98rem;
}

@media (min-width: 768px) {
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}