@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
body {
  background: linear-gradient(
    180deg,
    rgba(248, 244, 235, 0.98) 0%,
    rgba(235, 197, 208, 0.98) 78%
  );
  background-repeat: no-repeat;
  background-size: cover;
  height: 100vh;
}

.page {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 100px;
  padding: 20px 30px;
  padding-top: 50px;
  padding-right: 40px;
}
.page .links {
  display: flex;
  flex-direction: column;
  gap: 5px;

  position: absolute;
  top: 492px;
  left: 490px;
}
.page .links .link.active {
  color: #4b2324;
}
.page .links .link {
  cursor: pointer;
}

.page .content {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease;
}
.page .content .concept img {
  width: 700px;
}
.content,
.book_wrapper {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease;
}

.page .content.hidden,
.page .book_wrapper.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  display: none;
}
.show {
  animation: fadeInScale 0.5s forwards;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.page .content img:hover {
  animation: pulse 1s infinite;
  cursor: pointer;
}
.page .book_wrapper {
  width: 52%;
}
.page .book_wrapper .row {
  display: flex;
  justify-content: space-between;
}
.page .book_wrapper .row.book {
  padding-right: 100px;
}
.page .book_wrapper .row .book {
  position: relative;
}
.page .book_wrapper .row .book img {
  height: 365px;
}
.page .book_wrapper .row .book .name {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0px;
  width: 90%;
  border-radius: 35.27px;
  background-color: #f8f4eb;
  display: flex;
  justify-content: center;
  padding: 10px;
  font-size: 22.22px;
  font-weight: bold;
}
.page .book_wrapper .row .desc {
  width: 242px;
  border-radius: 23.51px;
  background: #f8f4eb;
  box-shadow: 0px 1.18px 4.7px 0px #00000040;
  padding: 20px 15px;
  margin-top: 20px;
  font-size: 24px;
  color: #4b2324;
  font-weight: bold;
}
.page .book_wrapper .row.contact {
  margin-top: 40px;
  width: 100%;
}
.page .book_wrapper .row .contact {
  position: relative;
  width: 100%;
}
.page .book_wrapper .row .contact input {
  background-color: #f8f4eb;
  border: 0;
  border-radius: 35px;
  height: 67px;

  font-size: 28.22px;
  padding: 0px 20px;
  outline: none;
  width: 100%;
  padding-right: 300px;
}
.page .book_wrapper .row .contact button {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  font-size: 42.33px;
  border-radius: 35.27px;
  width: 298px;
  border: 0;
  background-color: #4b2324;
  color: #ebc5d0;
  padding-bottom: 8px;
  cursor: pointer;
}