:root{
  --item1-transform: translateX(-100%) translateY(-5%) scale(1.5);
  --item1-filter: blur(30px);
  --item1-zIndex: 11;
  --item1-opacity: 0;

  --item2-transform: translateX(0);
  --item2-filter: blur(0px);
  --item2-zIndex: 10;
  --item2-opacity: 1;

  --item3-transform: translate(50%,10%) scale(0.8);
  --item3-filter: blur(10px);
  --item3-zIndex: 9;
  --item3-opacity: 1;

  --item4-transform: translate(90%,20%) scale(0.5);
  --item4-filter: blur(30px);
  --item4-zIndex: 8;
  --item4-opacity: 1;
  
  --item5-transform: translate(120%,30%) scale(0.3);
  --item5-filter: blur(40px);
  --item5-zIndex: 7;
  --item5-opacity: 0;
}


/* carousel */
.carousel{
  position: relative;
  height: 600px;
  overflow: hidden;
  /* margin-top: -50px; */
  padding-top: 40px;
}
.carousel .list{
  position: absolute;
  width: 1140px;
  max-width: 90%;
  height: 80%;
  left: 50%;
  transform: translateX(-50%);
}

.carousel .list .item{
  position: absolute;
  left: 0%;
  width: 100%;
  height: 100%;
  font-size: 15px;
  transition: left 0.5s, opacity 0.5s, width 0.5s;
}
.carousel .list .item:nth-child(n + 6){
  opacity: 0;
}
.carousel .list .item:nth-child(2){
  z-index: 10;
  transform: translateX(0);
}
.carousel .list .item img{
  width: 50%;
  position: absolute;
  right: 0;
  margin: 10px 20px;
  border-radius: 10px;
  top: 50%;
  transform: translateY(-50%);
  transition: right 1.5s;
  filter: drop-shadow(2px 20px 20px black);
}

.carousel .list .item .introduce{
  opacity: 0;
  pointer-events: none;
}
.carousel .list .item:nth-child(2) .introduce{
  opacity: 1;
  pointer-events: auto;
  width: 400px;
  position: absolute;
  text-align: left;
  top: 50%;
  transform:  translateY(-50%);
  transition: opacity 0.5s;
}
.carousel .list .item .introduce .title{
  font-size: 2em;
  font-weight: 500;
  line-height: 1em;
}

.carousel .list .item .introduce .topic{
  font-size: 4em;
  font-weight: 500;
}
.carousel .list .item .introduce .des{
  /* font-size: small; */
  color: rgba(255, 255, 255, 0.6);
}
.carousel .list .item .introduce .seeMore{
  font-family: Poppins;
  margin-top: 1.2em;
  padding: 5px 5px;
  color: rgb(0, 0, 0);
  z-index: 1000;
  position: relative;
  border: none;
  border: 2px solid rgba(0, 0, 0, 0.671);
  background-color: transparent;
  font-weight: bold;
  letter-spacing: 3px;
  transition: background 0.2s;
  border-radius: 5px;
}
.carousel .list .item .introduce .seeMore:hover{
  background: #000000;
  color: rgb(255, 255, 255);
}
.carousel .list .item:nth-child(1){
  transform: var(--item1-transform);
  filter: var(--item1-filter);
  z-index: var(--item1-zIndex);
  opacity: var(--item1-opacity);
  pointer-events: none;
}
.carousel .list .item:nth-child(3){
  transform: var(--item3-transform);
  filter: var(--item3-filter);
  z-index: var(--item3-zIndex);
}
.carousel .list .item:nth-child(4){
  transform: var(--item4-transform);
  filter: var(--item4-filter);
  z-index: var(--item4-zIndex);
}
.carousel .list .item:nth-child(5){
  transform: var(--item5-transform);
  filter: var(--item5-filter);
  opacity: var(--item5-opacity);
  pointer-events: none;
}
/* animation text in item2 */
.carousel .list .item:nth-child(2) .introduce .title,
.carousel .list .item:nth-child(2) .introduce .topic,
.carousel .list .item:nth-child(2) .introduce .des,
.carousel .list .item:nth-child(2) .introduce .seeMore{
  opacity: 0;
  animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
@keyframes showContent{
  from{
      transform: translateY(-30px);
      filter: blur(10px);
  }to{
      transform: translateY(0);
      opacity: 1;
      filter: blur(0px);
  }
}
.carousel .list .item:nth-child(2) .introduce .topic{
  animation-delay: 1.2s;
}
.carousel .list .item:nth-child(2) .introduce .des{
  animation-delay: 1.4s;
}
.carousel .list .item:nth-child(2) .introduce .seeMore{
  animation-delay: 1.6s;
}
/* next click */
.carousel.next .item:nth-child(1){
  animation: transformFromPosition2 0.5s ease-in-out 1 forwards;
}
@keyframes transformFromPosition2{
  from{
      transform: var(--item2-transform);
      filter: var(--item2-filter);
      opacity: var(--item2-opacity);
  }
}
.carousel.next .item:nth-child(2){
  animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
@keyframes transformFromPosition3{
  from{
      transform: var(--item3-transform);
      filter: var(--item3-filter);
      opacity: var(--item3-opacity);
  }
}
.carousel.next .item:nth-child(3){
  animation: transformFromPosition4 0.9s ease-in-out 1 forwards;
}
@keyframes transformFromPosition4{
  from{
      transform: var(--item4-transform);
      filter: var(--item4-filter);
      opacity: var(--item4-opacity);
  }
}
.carousel.next .item:nth-child(4){
  animation: transformFromPosition5 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition5{
  from{
      transform: var(--item5-transform);
      filter: var(--item5-filter);
      opacity: var(--item5-opacity);
  }
}
/* previous */
.carousel.prev .list .item:nth-child(5){
  animation: transformFromPosition4 0.5s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(4){
  animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(3){
  animation: transformFromPosition2 0.9s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(2){
  animation: transformFromPosition1 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition1{
  from{
      transform: var(--item1-transform);
      filter: var(--item1-filter);
      opacity: var(--item1-opacity);        
  }
}

/* detail  */
.carousel .list .item .detail{
  opacity: 0;
  pointer-events: none;
}
/* showDetail */
.carousel.showDetail .list .item:nth-child(3),
.carousel.showDetail .list .item:nth-child(4){
  left: 100%;
  opacity: 0;
  pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2){
  width: 100%;
}
.carousel.showDetail .list .item:nth-child(2) .introduce{
  opacity: 0;
  pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2) img{
  right: 50%;
}
.carousel.showDetail .list .item:nth-child(2) .detail{
  opacity: 1;
  width: 50%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  text-align: right;
  pointer-events: auto;
}
.carousel.showDetail .list .item:nth-child(2) .detail .title{
  font-size: 4em;
  color: #000000;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
  display: flex;
  gap: 5%;
  width: 100%;
  border-top: 1px solid #5553;
  margin-top: 20px;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div{
  width: 90px;
  text-align: center;
  flex-shrink: 0;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(1){
  font-weight: bold;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button{
  font-family: Poppins;
  background-color: transparent;
  border: 1px solid #5555;
  margin-left: 5px;
  padding: 5px 10px;
  letter-spacing: 2px;
  font-weight: 500;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button:nth-child(2){
  background-color: #000000;
  color: #eee;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .title,
.carousel.showDetail .list .item:nth-child(2) .detail  .des,
.carousel.showDetail .list .item:nth-child(2) .detail .specifications,
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
  opacity: 0;
  animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .des{
  animation-delay: 1.2s;
  color: #000000;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
  animation-delay: 1.4s;
}
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
  animation-delay: 1.6s;
}
.arrows{
  position: absolute;
  bottom: 10%;
  /* top: 50%; */
  width: 100%;
  display: flex;
  justify-content:space-between;
  /* left: 50%; */
  /* transform: translate(-50%, -50%); */
  opacity: 50%;
  z-index: 1000;
}
#prev,
#next{
  width: 70px;
  height: 70px;
  border-radius: 50%;
  font-family: monospace;
  border: 1px solid #5555;
  font-size:xx-large;
  bottom: 20%;
  color: #000000!important;
  left: 10%;
  margin: 0px 20px;
}
#next{
  left: unset;
  right: 10%;
}
#back{
  position: absolute;
  z-index: 100;
  bottom: 0%;
  left: 50%;
  transform: translateX(-50%);
  border: none;
  border-bottom: 1px solid #555;
  font-family: Poppins;
  font-weight: bold;
  letter-spacing: 3px;
  background-color: transparent;
  padding: 10px;
  /* opacity: 0; */
  transition: opacity 0.5s;
}
.carousel.showDetail #back{
  opacity: 1;
}
.carousel.showDetail #prev,
.carousel.showDetail #next{
  opacity: 1;
  pointer-events: none;
}
.carousel::before{
  width: 500px;
  height: 300px;
  content: '';
  background-image: linear-gradient(70deg, #DC422A, blue);
  position: absolute;
  z-index: -1;
  border-radius: 20% 30% 80% 10%;
  filter: blur(150px);
  top: 50%;
  left: 50%;
  transform: translate(-10%, -50%);
  transition: 1s;
}
.carousel.showDetail::before{
  transform: translate(-100%, -50%) rotate(90deg);
  /* filter: blur(130px); */
}
@media screen and (max-width: 991px){
  /* ipad, tablets */
  .carousel .list .item{
      width: 90%;
  }
  .carousel.showDetail .list .item:nth-child(2) .detail .specifications{
      overflow: auto;
  }
  .carousel.showDetail .list .item:nth-child(2) .detail .title{
      font-size: 2em;
      text-align: center;
  }
}
@media screen and (max-width: 767px){
  /* mobile */
  .carousel{
      position: relative;
      height: 500px;
      overflow: hidden;
      /* margin-top: -50px; */
      padding-top: 10px;
  }
  .carousel .list .item{
      width: 100%;
      font-size: 10px;
  }

  #prev,
#next{
  width: 35px;
  height: 35px;
  border-radius: 50%;
  font-family: monospace;
  border: 1px solid #5555;
  font-size: 18px;
  bottom: 20%;
  color: #000000!important;
  left: 10%;
  margin: 0px 20px;
}
  
  /* .carousel .list{
      height: 100%;
  } */
  .carousel .list .item:nth-child(2) .introduce{
      width: 50%;
  }
  
  .carousel .list .item img{
      width: 40%;
  }
  .carousel.showDetail .list .item:nth-child(2) .detail{
      backdrop-filter: blur(10px);
      font-size: small;
  }
  .carousel .list .item:nth-child(2) .introduce .des,
  .carousel.showDetail .list .item:nth-child(2) .detail .des{
      height: 150px;
      overflow: auto;
      color: #000000;
      text-align: center;
  }

  .carousel.showDetail .list .item:nth-child(2) .detail .checkout{
      display: flex;
      width: max-content;
      float: right;
      padding-top: 20px;
  }
}

.item.outro {
  opacity: 0;
  transform: scale(2);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Animation for incoming item */
.item.intro {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.5s ease, transform 0.5s ease;
}


.introduce .title, .introduce .des, .introduce .topic,  .introduce .specifications{
  color: black!important;
}

@media (max-width:750px){
  .carousel{
    overflow: hidden;
  }
  .carousel .list .item{
    /* position: relative; */
    left: 0%;
    width: 100%;
    height: 600px;
    font-size: 15px;
    transition: left 0.5s, opacity 0.5s, width 0.5s;
  }
  .carousel .list .item img{
    width: 100%!important;
    position: relative!important;
    right: 5%;
    margin: 10px 20px;
    border-radius: 10px;
    top: 00%;
    transform: translateY(0%);
    transition: right 1.5s;
    filter: drop-shadow(2px 20px 10px rgba(0, 0, 0, 0.432));
  }
  .carousel.carousel.showDetail .list .item img {
    width: 50%!important;
    transition: fade;
  }
  .carousel .list .item .introduce,.carousel .list .item:nth-child(2) .introduce{
    /* width: 400px; */
    position: relative!important;
    /* bottom: 0%; */
    text-align: center;
    width: 100%!important;
    transform:  translateY(0%);
    opacity: 1;
    top: 0;
    transition: opacity 0.5s;
    font-size: 50%;
  }

  .arrows{
    position: absolute;
    bottom: 0%;
    top: 20%;
    height: min-content;
    width: 100%;
    max-width: 100%;
    display: flex;
    justify-content:space-between;
    /* left: 50%; */
    /* transform: translate(-50%, -50%); */
    opacity: 50%;
    z-index: 100;
  }
  .carousel.showDetail .list .item:nth-child(2) img{
    /* right: 8%; */
    right: 0;
    transform: translateX(50%);
    margin: 0px 0px;
    width: 50%;
  }
  .carousel.showDetail .list .item:nth-child(2) .detail{
    width: 100%;
    left: 0;
    bottom: 0;
  }
  .carousel .list .item .introduce .seeMore{
display: none;
  }

}


.detail .des{
  text-align: justify!important; 
  font-family: 'Poppins', sans-serif;
 }


@media (min-width:320px){
  .carousel .list .item:nth-child(2) .introduce .des{
      /* text-align: center; */
      font-size: 16px;
      font-weight: 400;
  }

}