.hero {
  padding: 100px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero h2 {
  font-size: 36px;
  margin-bottom: 30px;
  color: var(--main-color);
}

.hero p {
  font-size: 18px;
  margin-bottom: 20px;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 50px auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: var(--main-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  border-radius: 10px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  background-color: white;
  border: 4px solid var(--main-color);
  border-radius: 50%;
  top: 15px;
  z-index: 1;
}

.left {
  left: 0;
}

.right {
  left: 50%;
}

.left::after {
  right: -17px;
}

.right::after {
  left: -16px;
}

.timeline-content {
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
  margin-bottom: 10px;
  color: var(--main-color);
}


@media (max-width: 768px) {
  
  .hero h2 {
    font-size: 30px;
  }
  
  .timeline::after {
    left: 31px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .timeline-item::after {
    left: 18px;
  }
  
  .left::after, .right::after {
    left: 15px;
  }
  
  .right {
    left: 0;
  }
}