.kachel-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.kachel {
  background: linear-gradient(to bottom right, #f4faf4, #ffffff); /* sanft grünlich */
  padding: 20px 15px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  width: 90%;
  max-width: 700px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.kachel:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.kachel h3 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: #222;
}

.kachel p {
  font-size: 1.1rem;
  color: #444;
  margin: 0;
}