.book-container {
  margin-top: 9.6rem;
}

.book {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.2rem;
}

.book-img {
  width: 100%;
  display: block;
}

.book-center {
  position: relative;
}

.book-center::before {
  content: "";
  background: rgb(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 0;
}

.book-text {
  color: var(--white-color);
  position: absolute;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%);
  text-align: center;
  max-width: 50rem;
}

.book-center h2 {
  font-size: 2.4rem;
  text-transform: uppercase;
  letter-spacing: 0.4rem;
  margin-bottom: 1.6rem;
}

.book-text p {
  font-size: 1.6rem;
  margin-bottom: 1.6rem;
}

.book-text a {
  font-size: 1.3rem;
  font-weight: 500;
  padding: 1rem 4rem;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.1rem;
  display: inline-block;
  color: var(--white-color);
  border: 0.1rem solid var(--white-color);
  border-radius: 0.5rem;

  transition: 0.3s ease-in-out;
}

.book-text a:hover,
.book-text a:active {
  color: var(--primary-color);
  box-shadow: 0px 0px 0px 4px var(--light-gray);
}