.modules {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.module {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.module:hover {
  border-color: #c8d0de;
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -24px rgba(11,18,32,.25);
}
.module h3 {
  font-size: 24px; font-weight: 700;
  letter-spacing: -0.02em; margin: 0 0 12px;
}
.module p {
  font-size: 15px; color: var(--ink-soft);
  line-height: 1.55; margin: 0;
}

@media (max-width: 980px) {
  .modules { grid-template-columns: 1fr; }
}