/* WRAPPER */
.hub-section {
  padding: 40px 10%;
}

/* GRID */
.hub-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* CARD */
.hub-card {
  background: white;
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.hub-card:hover {
  transform: translateY(-5px);
}

/* TEXT */
.hub-card h3 {
  margin-bottom: 10px;
}

.hub-card p {
  font-size: 14px;
  color: gray;
  margin-bottom: 15px;
}

/* BUTTON */
.btn {
  display: inline-block;
  padding: 10px 15px;
  background: #0f172a;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
}

.btn:hover {
  background: #1e293b;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hub-container {
    grid-template-columns: 1fr;
  }
}