.product {
  display: flex;
  justify-content: space-between;
  gap: 4rem;
}

.product .h1 {
  margin-bottom: 1.6rem;
}

.product .h3 {
  margin-bottom: 2.4rem;
}

.product__main {
  width: 48rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product__info {
  width: 43rem;
}

.product__info .h3 {
  margin-bottom: 4rem;
}

.product__foot {
  padding-top: 3rem;
  text-align: center;
  display: flex;
  justify-content: center;
}

.product__cta {
  margin-top: 2.5rem;
}

.product__mobile-list {
  overflow: hidden;
  height: 0;
  transition: height 0.3s ease;
}

.product__mobile-list.active {
  max-height: none;
}

.product__mobile-list ul {
  margin-top: 2rem;
}

@media screen and (max-width: 768px) {
  .product {
    display: block;
  }

  .product__main {
    width: auto;
    margin-bottom: 0;
  }

  .product__info {
    width: auto;
  }

  .product__content {
    margin-bottom: 1rem;
  }
}