@import url("https://fonts.googleapis.com/css2?family=Asap&display=swap");
* {
  font-family: "Asap", sans-serif;
}

:root {
    --color: black;
  }
  
  body {
    margin: 0;
    padding: 0;
    /*scroll-behavior: none;*/
  }
  
  .land{
    height:1200px;
    width:100%;
  }
  .header {
    position: fixed;
    top: 0;
    width: 100%;
    align-items: center;
    transition: top 0.3s;
    background-color: white;
    z-index: 10;
    justify-content: center;
    display: flex;
  }
  
  .logo {
    width: 300px;
    height: 100px;
  }
  
  .main {
    position: relative;
    width: 100%;
    height: 700px;
    margin-top: 20px;
  }
  
  .footer {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 75px;
    background: #eee;
  }

  .main_img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 3;
  }
  
  .button {
    position: absolute;
    top: 30%;
    left: 37%;
    width: 588px;
    height: 50px;
    border: none;
    border-radius: 10px;
    background-color: #64923d;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;
  }
  
  .button:hover {
    transform: scale(1.02);
  }
  
  .popup {
    display: none;
    position: fixed;
    top: 25%;
    left: 40%;
    border: 3px solid #f1f1f1;
    z-index: 9;
    opacity: 1;
    transition: opacity 5s ease-in-out;
  }
  
  .form-container {
    max-width: 300px;
    padding: 10px;
    background-color: white;
  }
  
  .form-container input[type=email] {
    width: 90%;
    padding: 15px;
    margin: 22px 0 22px 0;
    border: none;
    background: #f1f1f1;
  }
  
  .form-container .btn {
    background-color: #64923d;
    color: white;
    padding: 16px 20px;
    border: none;
    cursor: pointer;
    width: 100%;
    margin-bottom: 10px;
    opacity: 0.8;
  }
  
  .form-container .btn:hover,
  .button:hover {
    opacity: 1;
  }
  
  .close {
    position: absolute;
    right: 0px;
    top: 8px;
    width: 20px;
    height: 20px;
    cursor: pointer;
  }
  
  .close:before,
  .close:after {
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background-color: var(--color);
  }
  
  .close:before {
    transform: rotate(45deg);
  }
  
  .close:after {
    transform: rotate(-45deg);
  }

  .popup.hide {
    opacity: 0;
  }

  /*test*/
  .book_description{
    display: flex;
    /*position:sticky;*/
    top:10px;
  }

  .cover {
    width: 75%;
    height: 90%;
    z-index: 3;
    margin-top:2%;
  }
  
  .title {
    font-size: max(2vw, 24px);
    line-height: 1.1;
    padding-bottom: .4em;
    color: rgb(255, 255, 255);
    text-shadow: 0 2px 2px rgba(0, 0, 0, .1);
  }
  
  .text-content {
    font-size: max(1vw, 15px);
    line-height: 1.4;
    overflow: hidden;
    padding-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
    height:0;
    opacity:0;
    /*display: none;*/
  }

  .accordions {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 20vh;
    width:100%;
    margin-top:5%;
  }

  .text-box {
    background: linear-gradient(200deg, rgb(29, 145, 252) 13.57%, rgb(90, 54, 192) 98.38%);
    width: 91%;
    padding: 25px 30px 10px;
    border-radius: 15px;
    margin-bottom: -15px;
    box-shadow: 0 30px 30px -10px rgba(0, 0, 0, .3);
    cursor: pointer;
    transition: height 0.3s;
    &:nth-child(2) {
      background: linear-gradient(200deg, #c215d1 13.57%, #9813a1 98.38%);
    }
    
    &:nth-child(3) {
      background: linear-gradient(200deg, rgb(101, 187, 118) 13.57%, rgb(70, 111, 171) 98.38%);
    }
  }

  .img-box {
    width:75%;
    margin-left: -50%;
    height: 100%;
  } 

  .step{
    text-align: left;
    padding:20px;
    opacity:0;
  }
  
  /* test */
  svg {
    position: absolute;
    display: block;
    left: 50%;
    margin-bottom: 50vh;
    overflow: visible;
    transform: translateX(-50%);
  }

  
  .circle {
    position: absolute;
    width: 2rem;
    height: 2rem;
    top: -120px;
    left: -65px;
    border-radius: 50%;
    background: #fff;
  }