.demo {
  padding: 80px 0;
  background-color: #f8fafc;
}

.demo-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: #fff;
  border-radius: var(--border-radius);
  padding: 40px;
  margin-bottom: 50px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.demo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}

.demo-card.reverse {
  flex-direction: row-reverse;
}

.demo-info {
  flex: 1;
}

.demo-info h3 {
  font-size: 1.8rem;
  color: var(--dark-color);
  margin-bottom: 15px;
}

.demo-info p {
  color: var(--gray-color);
  margin-bottom: 20px;
}

.demo-info ul {
  margin-bottom: 25px;
  padding-left: 20px;
  color: var(--gray-color);
}

.demo-info ul li {
  margin-bottom: 8px;
}

.demo-image {
  flex: 1;
  text-align: center;
}

.demo-image img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.demo-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.demo-buttons .btn {
  flex: 1;
  min-width: 150px;
  text-align: center;
}

@media (max-width: 768px) {
  .demo-card {
    flex-direction: column;
    text-align: center;
  }
  
  .demo-card.reverse {
    flex-direction: column;
  }
  
  .demo-buttons {
    justify-content: center;
  }
}