.header {
  background-color: #fff;
  position: sticky;
  top: 0;
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.book-section{
    display: flex;
    padding-bottom: clamp(30px, 2.6vw, 50px);
   
}

.book-section .book-left-wrapper{
    width: clamp(500px, 46.7vw, 896px);
    background-color: var(--green-color);
    
}
.book-left-wrapper .book-left-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(20px,3.65vw, 70px);
    padding: clamp(80px, 12.61vw, 242px) 0 clamp(80px, 7.3vw, 140px);

}

.book-left-wrapper .book-left-content-wrapper .book-left-header h2{
    color: #fff;
    font-size: clamp(30px, 5.21vw, 100px);
}
.book-left-wrapper .book-left-content-wrapper .book-left-header .book-left-header-desc{
    color: #fff;
    font-size: clamp(13px, 1.88vw, 36px);
}
.book-section .book-left-wrapper .book-banner{
    width: 100%;
}

.book-left-wrapper .book-left-content-wrapper .book-left-body .book-left-body-desc{
    font-size: clamp(12px, 1.065vw,20px);
    color: var(--bg-color);
    width: 65%;
    margin: 0 auto;
}


.book-section .book-right-wrapper .iframe-wrapper{
    width:  clamp(400px, 33.23vw, 638px);
    height: clamp(400px,41.98vw,806px);
    padding-top: clamp(20px, 4.4vw, 86px);
    margin-left: clamp( 30px, 14.33vw, 275px);
}
.book-section .book-right-wrapper .iframe-wrapper .iframe-container::-webkit-scrollbar{
    width: 8px;
}
.book-section .book-right-wrapper .iframe-wrapper .iframe-container::-webkit-scrollbar-track {
    background: rgb(255, 255, 255);
    border-radius: 10px;
}
.book-section .book-right-wrapper .iframe-wrapper .iframe-container::-webkit-scrollbar-thumb {
    border: 2px solid transparent;
    background-clip: content-box;
    background: red;
    border-radius: 10px;
}

.book-section .book-right-wrapper .iframe-container{
    width: clamp(400px, 30.1vw, 577px);
    height:clamp(390px,41.41vw,795px);
    border: 1px solid #0000001F;
    border-radius: clamp(5px, 1.2vw, 23px);
    overflow: hidden;
    position: relative;

}

.book-section .book-right-wrapper .iframe-wrapper .iframe-container iframe {
  width: 100%;
  height:100%;   
  position: relative;
}
footer{
    padding-top: 0 !important;
}
.copyright-container{
    border-top: 1px solid rgb(102, 102, 102,0.4);
    padding-top: clamp(15px, 1.55vw, 30px);
}

@media screen and (max-width:1600px){
    .book-section .book-right-wrapper  .iframe-wrapper::-webkit-scrollbar{
        width: 6px;
    }
}
@media screen and (max-width:1400px){
    .book-left-wrapper .book-left-content-wrapper {
        padding: clamp(40px, 10vw, 242px) 0 clamp(40px, 7.3vw, 140px);

    }

    .book-section .book-right-wrapper .iframe-wrapper{
        margin-left: clamp( 30px, 11vw, 275px);
        height:clamp(390px,35vw,795px);
    }
     .book-section .book-right-wrapper .iframe-wrapper .iframe-container::-webkit-scrollbar{
        width: 2px;
    }
    .book-section .book-right-wrapper .iframe-container{
        width: clamp(400px, 30.1vw, 577px);
        height:clamp(390px,35vw,795px);
    }
}


@media screen and (max-width:1024px){
    .book-section .book-left-wrapper{
        width: clamp(384px, 46.7vw, 896px);
    }
    .book-left-wrapper .book-left-content-wrapper .book-left-body .book-left-body-desc{
        width: 70%;
    }
    .book-section .book-right-wrapper .iframe-wrapper{
        margin:0  clamp(15px, 3vw, 30px);
        width:44vw;
    }
    .book-section .book-right-wrapper .iframe-container{
        width:44vw;
    }
    .book-section .book-right-wrapper .iframe-container iframe{
        width: 95%;
    }
  

}

@media screen and (max-width:768px){
     .book-section{
        flex-direction: column;
        gap: clamp(25px, 4.4vw, 86px);
    }

    .book-section .book-left-wrapper {
        width: 100%;
    }
    
    .book-section .book-right-wrapper .iframe-wrapper{
        margin:0  auto;
        width:80%;
        padding-top: 0;
        height: 500px;
    }
    .book-section .book-right-wrapper .iframe-container{
        width:90%;
        margin: 0 auto;
        height: 500px;
    }
}

@media screen and (max-width:576px){
    .book-section .book-left-wrapper {
        width: 100%;
    }
    .book-section .book-right-wrapper .iframe-wrapper{
        width:100%;
        height:740px;
    }
    .book-section .book-right-wrapper .iframe-container{
        width: 90%;
        height: 740px;
    }
    .book-section .book-right-wrapper .iframe-wrapper .iframe-container iframe {
      width: 100%;
    }
}

@media screen and (max-width:480px){
    .book-section{
        padding-bottom: 25px;
    }
    .book-left-wrapper .book-left-content-wrapper .book-left-body .book-left-body-desc{
        width: 80%;
    }
}

@media screen and (max-width:390px){
    .book-left-wrapper .book-left-content-wrapper .book-left-body .book-left-body-desc{
        width: 87.5%;
    }
}