/* ── Advantage ────────────────────────────────────────────── */
.advantage {
  padding: 80px 0;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.3);
}

.advantage-icon {
  font-size: 32px;
  margin-bottom: 20px;
  display: block;
}

.advantage-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.advantage-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
}