.vis_group {
  text-align: center;
  margin: 100px 0;
}

.vis_group h2 {
  font-size: 3rem;
  margin-bottom: 50px;
}

.vis_grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 50px;
}

.vis_card {
  background-color: #111;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vis_card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.vis_card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.vis_card_content {
  padding: 1.5rem;
}

.vis_card_content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.vis_card_content a {
  text-decoration: none;
  color: #fff;
}