.portal-section {
  padding-top: 180px;
}

.portal-card {
  padding: 42px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(120,140,255,0.12), transparent 32%),
    rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 18px 50px rgba(0,0,0,0.22);
}

.portal-card h2 {
  margin-bottom: 16px;
}

.portal-card p {
  margin-bottom: 28px;
}