body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #eef1f3;
  color: #333;
}

header {
  display: flex;
  justify-content: space-between;
  padding: 15px 40px;
  background: #fff;
}

header h1 {
  color: #3c8c6a;
}

button {
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  opacity: 0.8;
}


.hero {
  padding: 60px;
}

.cta {
  background: #1f2a33;
  color: white;
  margin-top: 20px;
}

/* CARD */
.card {
  background: white;
  margin: 40px;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-3px);
}

/* STEPS */
.steps {
  display: flex;
  justify-content: space-around;
}

.step {
  text-align: center;
}

.circle {
  background: #3c8c6a;
  color: white;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  line-height: 40px;
  margin: auto;
}

/* ACCORDION */
.accordion {
  cursor: pointer;
  float: right;
}

.content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

/* QUIZ */
.quiz {
  display: none;
}

.progress {
  height: 10px;
  background: #ddd;
  border-radius: 5px;
  margin-bottom: 20px;
}

.progress-bar {
  height: 10px;
  width: 0%;
  background: #3c8c6a;
  border-radius: 5px;
  transition: width 0.3s;
}

.answers button {
  display: block;
  width: 100%;
  margin: 10px 0;
  background: #f1f1f1;
}

.überschrift{
  color: #3c8c6a;
}

/* MOBILE */
@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    gap: 20px;
  }

  .card {
    margin: 20px;
    padding: 20px;
  }

  .hero {
    padding: 30px;
  }
}