/* =============================================
   respond_hub.css - 대응분야 허브 페이지
============================================= */

.hub-intro {
  background: #fff;
  border-radius: 10px;
  padding: 24px 32px;
  margin-bottom: 18px;
  border: 1px solid #e4e8f0;
  font-size: 20px;
  color: #4a4a5a;
  line-height: 1.8;
}

.hub-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}
.hub-grid-2 { grid-template-columns: 1fr 1fr; }

.hub-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: #fff;
  border-radius: 10px;
  padding: 24px 22px;
  border: 1px solid #e4e8f0;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, box-shadow .2s;
  cursor: pointer;
}
.hub-card:hover {
  border-color: #c9a055;
  box-shadow: 0 4px 16px rgba(11,23,46,0.08);
}
.hub-card-icon {
  width: 48px;
  height: 48px;
  background: #0b172e;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #c9a055;
}
.hub-card-icon svg {
  width: 24px;
  height: 24px;
}
.hub-card-body {
  flex: 1;
  min-width: 0;
}
.hub-card-body h3 {
  font-size: 21px;
  font-weight: 700;
  color: #0b172e;
  margin-bottom: 6px;
}
.hub-card-body p {
  font-size: 17px;
  color: #5a5a6a;
  line-height: 1.65;
}
.hub-card-arrow {
  color: #c9a055;
  margin-top: 4px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity .2s;
}
.hub-card:hover .hub-card-arrow { opacity: 1; }

@media (max-width: 680px) {
  .hub-grid-2 { grid-template-columns: 1fr; }
  .hub-intro { padding: 18px 18px; }
  .hub-card { padding: 18px 16px; }
}