img[data-loading] { visibility: hidden; opacity: 0; }
img.is-loaded { visibility: visible; opacity: 1; transition: opacity .25s ease; }


.button{
  position: fixed;
  right: 0;
  bottom: 50px;
  z-index: 998;
}

.button-list .list-item{
  width: 150px;
  border-top: 1px solid black;
  border-left: 1px solid black;
  border-bottom: 1px solid black;
  background-color: var(--white);
}

.button-list .list-item:nth-child(2){
  background-color: var(--black);
}

.button-list .list-item:not(:last-child){
  margin-bottom: 20px;
}

.button-list .list-item a{
  font-size: var(--font-size-S);
  display: block;
  padding: 20px 0 20px 20px;
  width: 100%;
  height: 100%;
}

.no-buy-window{
  height: 100vh;
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  display: none;
  }

.button-list .list-item:nth-child(2) a{
  color: var(--white);
}

.buy-window{
  height: 100vh;
  width: 400px;
  position: fixed;
  right: 0;
  top: 0;
  background-color: var(--white);
  z-index: 999;
  box-shadow: -1px 0px  5px rgba(0, 0, 0, 0.5);
  padding: 50px;
  box-sizing: border-box;
  right: -400px;
  transition: all 0.4s;
}

.buy-window.active{
  right: 0;
}

.buy-window-inner{
  width: 100%;
  height: 100%;
  position: relative;
}

.buy-window__item h2{
  font-size: var(--font-size-S);
  padding: 20px;
  text-align: center;
}

.buy-window__item p{
  font-size: var(--font-size-XS);
  text-align: center;
}

.buy-window__input{
  margin: 50px 0;
  width: 100%;
  height: 50px;
}

.input-select{
  width: 100%;
  height: 100%;
  position: relative;
  color: var(--graya);
  background-color: var(--grayf5);
  text-align-last: left;
  padding-left: 20px;
  font-size: var(--font-size-S);
}

.input-select::after{
  content: '▾';
  position: absolute;
  height: 50px;
  text-align: center;
  line-height: 50px;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  font-size: var(--font-size-XS);
  color: var(--graya);
}

.buy-window__input ol{
  height: 0;
  overflow: hidden;
  position: absolute;
  width: 100%;
}

.buy-window.active .buy-window__input ol{
  height: auto;
}

.buy-window__input li{
  height: 50px;
  line-height: 50px;
  padding-left: 20px;
  font-size: var(--font-size-S);
  background-color: #fff;
}

.buy-window__input li:hover{
  background-color: var(--graya);
  color: var(--white);
}

.buy-window__naverPay{
  width: 100%;
  height: 53px;
  border-top: 2px solid black;
  border-bottom: 1px solid black;
  display: flex;
  box-sizing: border-box;
  padding: 5px;
}

.naverPay-title{
  width: 80px;
  margin-right: 10px;
  background-image:url(../assets/images/itemContent/naver-pay.png);
  background-repeat: no-repeat;
  background-size: 170px;
  background-position: 0 -2%;
}

.naverPay-button{
  width: calc(100% - 80px);
  background-color: #00de5a;
  background-image:url(../assets/images/itemContent/naver-pay-2.png);
  background-position: top;
  background-repeat: no-repeat;
  background-size: 75px;
  cursor: pointer;
}

.buy-window__naverPay span{
  display: block;
  width: 0;
  height: 0;
  overflow: hidden;
}

.buy-button{
  position: absolute;
  bottom: 0;
}

.buy-button{
  width: 100%;
}

.buy-button__buy{
  width: 100%;
  height: 50px;
  border: 1px solid black;
  cursor: pointer;
}

.buy-button__cart{
  width: 100%;
  height: 50px;
  margin-top: 10px;
  border: 1px solid black;
  background-color: var(--black);
  color: var(--white);
  cursor: pointer;
}

/* section 1 */
.section-1{
  padding-top: 200px;
}

.item-name h1{
  font-size: var(--font-size-XS);
  font-weight: normal;
  text-align: center;
}

.item-name h2{
  font-size: var(--font-size-Title);
  font-weight: normal;
  text-align: center;
  line-height: 1;
  margin-top: 10px;
}

.item-name img{
  width: 100%;
  max-width: 600px;
  text-align: center;
  display: block;
  margin: 10px auto 0;
}

.item-homeTry{
  width: 100%;
}

.item-homeTry img{
  width: 100%;
}

.item-intro{
  margin-top: 50px;
}

.item-intro__text{
  max-width: 600px;
  margin: 0 auto;
}

.item-intro img{
  width: 100%;
}

.item-intro__text .title{
  text-align: center;
  font-size: var(--font-size-S);
  line-height: 1.5;
}

.item-intro__text .text-text{
  text-align: center;
  font-size: var(--font-size-S);
  margin: 20px 0;
}

.item-intro__text .text-tag{
  text-align: center;
  font-size: var(--font-size-S);
}

/* section2 */
.section-2{
  width: 100%;
  height: auto;
  margin-top: 100px;
}

.vegan,
.clinical,
.derma,
.clean,
.ecocert{
  width: 100%;
  height: 100vh;
  position: relative;
}

.vegan{
  background-image: url(../assets/images/itemContent/vegan.jpg);
  color: var(--white);
  text-align: center;
}

.clinical{
  background-image: url(../assets/images/itemContent/clinical.jpg);
  color: var(--white);
  text-align: center;
}

.derma{
  background-image: url(../assets/images/itemContent/derma.jpg);
  color: var(--white);
  text-align: center;
}

.clean{
  background-image: url(../assets/images/itemContent/clean.jpg);
  color: var(--white);
  text-align: center;
}

.ecocert{
  background-image: url(../assets/images/itemContent/ecocert.jpg);
  color: var(--white);
  text-align: center;
}

.vegan-wrap,
.clinical-wrap,
.derma-wrap,
.clean-wrap,
.ecocert-wrap{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 100%;
}

.ecocert img{
  width: 250px;
}

.vegan-sub,
.clinical-sub,
.derma-sub,
.clean-sub,
.ecocert-sub{
  font-size: var(--font-size-S);
}

.vegan-title,
.clinical-title,
.derma-title,
.clean-title,
.ecocert-title{
  margin: 20px 0;
  font-size: var(--font-size-Content);
  font-weight: normal;
}

.vegan-text,
.clinical-text,
.derma-text,
.clean-text,
.ecocert-text{
  font-size: var(--font-size-S);
  line-height: 1.8;
}

.derma-content2{
  margin: 2vw 0;
}
/* section3 */
.section-3{
  width: 100%;
  margin: 100px 0 200px 0;
}

.section-3-wrap{
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.section-3 img{
  width: 100%;
  height: auto;
}

.section-3 h3{
  text-align: center;
  font-size: var(--font-size-Title);
  font-weight: normal;
  margin-top: 200px;
}

.section-3 p{
  text-align: center;
  margin-top: 50px;
  font-size: var(--font-size-S);
  line-height: 1.8;
}

.section-3 span{
  font-weight: bold;
}

.section-4 span{
  font-weight: bold;
}

.section-4{
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 200px 50px;
  transition: all 2s;
}

.section-4-wrap{
  width: 100%;
  height: 100%;
  position: relative;
  text-align: center;
}

.section-4 .content-title{
  font-size: var(--font-size-Title);
  font-weight: normal;
  margin-bottom: 100px;
}

.section-4 img{
  width: 100%;
  max-width: 600px;
  vertical-align: middle;
}

.section-4 .content:not(:first-child){
  margin-top: 100px;
}

.section-4 .content-text:not(:last-child){
  margin: 100px;
}

.content-text h6{
  font-size: var(--font-size-XL);
  font-weight: normal;
}

.content-text p{
  font-size: var(--font-size-S);
  margin-top: 50px;
  line-height: 1.8;
}

/* section-5 */
.section-5{
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 200px 0;
}

.section-5-wrap{
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
}

.patent-intro img{
  width: 100%;
  max-width: 1000px;
  vertical-align: middle;
}

.patent-intro h2{
  font-size: var(--font-size-Content);
  font-weight: normal;
  position: absolute;
  top: 0%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.patent-content{
  margin-top: 100px;
}

.content-1 {
  margin: 0 auto;
  max-width: 600px;
  width: 100%;
  border-bottom: 1px solid black;
  padding-bottom: 50px;
}

.content-1 .content-1__subTitle{
  font-size: var(--font-size-M);
}

.content-1 .content-1__title{
  font-size: var(--font-size-XL);
  margin: 50px 0 10px 0;
}

.content-1 .content-1__caption{
  font-size: var(--font-size-XS);
  color: var(--graya);
}

.content-1 .content-1__text{
  font-size: var(--font-size-S);
  margin-top: 50px;
  line-height: 1.8;
}

.content-2{
  padding-top: 50px;
}

.content-2 .content-2__title{
  font-size: var(--font-size-XL);
  font-weight: normal;
}

.content-2 .content-2__subTitle{
  font-size: var(--font-size-S);
  margin-top: 20px;
  line-height: 1.8;
}

.content-2 .content-2__text{
  font-size: var(--font-size-XS);
  margin-top: 50px;
  line-height: 1.8;
}

.content-2 .content-2__caption{
  font-size: var(--font-size-XS);
  color: var(--graya);
  line-height: 1.8;
  margin-top: 20px;
}

.content-2 .plus{
  width: 100%;
  position: relative;
  padding: 100px 0;
}

.content-2 .plus .plus-row{
  width: 100px;
  height: 1px;
  background-color: var(--black);
  margin: 0 auto;
}

.content-2 .plus .plus-col{
  height: 100px;
  width: 1px;
  background-color: var(--black);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.section-6{
  width: 100%;
  height: 100%;
  padding: 100px 200px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section-6 .section-6__bg{
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  object-fit: cover;
  /* background-size: cover;
  background-position: center center;
  background-repeat: no-repeat; */
  /* -webkit-transition: background-image 0.5s ease-in-out; */
  /* -moz-transition: background-image 0.5s ease-in-out; */
  /* -o-transition: background-image 0.5s ease-in-out; */
  transition: background-image 0.5s ease-in-out;
}

.section-6-wrap{
  min-height: 400px;
  width: 100%;
  height: 100%;
  position: relative;
}

.section-6 h5{
  font-size: var(--font-size-XL);
  font-weight: normal;
  color: var(--white);
}

.ingredients-title{
  margin: 50px 0;
}

.ingredients-title .list-item{
  margin: 10px 0;
}

.ingredients-title .list-item a{
  font-size: var(--font-size-XL);
  font-weight: normal;
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.4s;
}

.ingredients-title .list-item a.active{
  color: var(--white);
}

.ingredients-text__list .list-item{
  position: relative;
}

.ingredients-text .text-title{
  font-size: var(--font-size-S);
  font-weight: normal;
  color: var(--white);
}

.ingredients-text .text-ingredients{
  font-size: var(--font-size-S);
  margin-top: 20px;
  color: var(--white);
}

.ingredients-text .text-caption{
  font-size: var(--font-size-XS);
  margin-top: 50px;
  color: var(--white);
}

.section-7{
  max-width: 600px;
  width: 100%;
  height: auto;
  margin: 100px auto;
}

.section-7-wrap{
  width: 100%;
  height: 100%;
}

.section-7 img{
  width: 100%;
}

.section-8{
  max-width: 1100px;
  width: 100%;
  height: auto;
  margin: 200px auto 200px;
  padding: 0 20px;
  box-sizing: border-box;
}

.info-use,
.info-tested,
.info-ingredients,
.info-product,
.info-shipping{
  border-top: 1px solid black;
  transition: all 0.4s;
  position: relative;
  cursor: pointer;
}

.info-use.active,
.info-tested.active,
.info-ingredients.active,
.info-product.active,
.info-shipping.active{
  padding-bottom: 100px;
}

.info-title{
  padding: 15px 0;
  font-size: var(--font-size-S);
  font-weight: bold;
  position: relative;
}

.info-title::after{
  content: '';
  background-image: url(../assets/svg/more-up_b.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: cover;
  width: 10px;
  height: 10px;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%) rotate(-180deg);
}

/* use */
.info-use.active .info-title::after{
  transform: translateY(-50%);
}

.info-use__list{
  height: 0;
  overflow: hidden;
}

.info-use__subTitle{
  position: relative;
  padding: 20px 0;
  border-top: 1px solid #eee;
  font-size: var(--font-size-SubMenu);
}

.info-use__subTitle::after{
  content: '+';
  width: 10px;
  height: 10px;
  position: absolute;
  font-size: var(--font-size-S);
  line-height: var(--font-size-S);
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.info-use__subTitle.active::after{
  content: '-';
  width: 10px;
  height: 10px;
  position: absolute;
  font-size: var(--font-size-S);
  line-height: var(--font-size-S);
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.info-use__text{
  color: #777;
  line-height: 1.8;
  font-size: var(--font-size-XS);
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}

.info-use__text.active{
  padding-bottom: 50px;
}

/* tested */
.info-tested.active .info-title::after{
  transform: translateY(-50%);
}

.info-tested ul{
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}

.info-tested:active .info-tested ul{
  height: auto;
}

.info-tested__item{
  border-top: 1px solid #eee;
  position: relative;
}

.info-tested__title{
  position: relative;
  padding: 20px 0;
  font-size: var(--font-size-SubMenu);
  cursor: pointer;
}

.info-tested__text{
  font-size: var(--font-size-XS);
  line-height: 1.8;
}
  
.info-tested__title::after{
  content: '+';
  width: 10px;
  height: 10px;
  position: absolute;
  font-size: var(--font-size-S);
  line-height: var(--font-size-S);
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.info-tested__title.active::after{
  content: '-';
  width: 10px;
  height: 10px;
  position: absolute;
  font-size: var(--font-size-S);
  line-height: var(--font-size-S);
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.info-tested__text{
  color: #777;
  line-height: 1.8;
  font-size: var(--font-size-XS);
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}

.info-tested__text.active{
  padding-bottom: 50px;
}

/* ingredients */
.info-ingredients.active .info-title::after{
  transform: translateY(-50%);
}

.info-ingredients__wrap{
  height: 0;
  overflow: hidden;
  display: flex;
  transition: all 0.4s;
}

.info-ingredients__wrap ul{
  width: 40%;
}

.info-ingredients__subTitle{
  padding: 20px 0;
  font-size: var(--font-size-SubMenu);
  cursor: pointer;
  transition: all 0.4s;
}

.info-ingredients__subTitle.active{
  font-weight: bold;
  text-decoration: underline;
}

.info-ingredients__textWrap{
  width: 50%;
  padding: 20px 0;
  margin: 0 auto;
  position: relative;
}

.info-ingredients__text{
  font-size: var(--font-size-XS);
  line-height: 1.8;
  color: #777;
  display: none;
}

.info-ingredients__text b{
  color: var(--black);
}

.info-ingredients__text.active{
  display: block;
}

.info-product.active .info-title::after{
  transform: translateY(-50%);
}

.info-product__contentWrap{
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}

.info-product__content{
  margin-bottom: 20px;
}

.info-product__subtitle{
  display: block;
  font-size: var(--font-size-SubMenu);
}

.info-product__content span:not(:first-child){
  display: block;
  margin-top: 10px;
  font-size: var(--font-size-XS);
}

.info-shipping.active .info-title::after{
  transform: translateY(-50%);
}

.info-shipping__contentWrap{
  height: 0;
  overflow: hidden;
  transition: all 0.4s;
}

.info-shipping__content{
  margin-bottom: 20px;
  display: block;
  font-size: var(--font-size-XS);
}

.info-shipping__subtitle{
  font-size: var(--font-size-SubMenu);
}

.info-shipping__content span:not(:first-child){
  display: block;
  margin-top: 10px;
  font-size: var(--font-size-XS);
}

.section-add{
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-bottom: 20px;
}

.section-add span{
  font-weight: normal;
}

.section-add span:first-child{
  font-size: var(--font-size-L);
}

.section-add span:last-child{
  font-size: var(--font-size-XS);
}

@media screen and (max-width:900px) {
  .buy-window {
    width: 300px;
  }

  .vegan{
    background-image: url(../assets/images/itemContent/mobile-vegan.jpg);
  }
  
  .clinical{
    background-image: url(../assets/images/itemContent/mobile-clinical.jpg);
  }
  
  .derma{
    background-image: url(../assets/images/itemContent/mobile-derma.jpg);
  }
  
  .clean{
    background-image: url(../assets/images/itemContent/mobile-clean.jpg);
  }

  .ecocert{
    background-image: url(../assets/images/itemContent/mobile-ecocert.jpg);
  }

  .button-list .list-item{
    width: 100px;
  }

  .button-list .list-item:not(:last-child){
    margin-bottom: 10px;
  }
  
  .button-list .list-item a{
    font-size: var(--font-size-XS);
    padding: 10px 0 10px 10px;
  }

  .item-name h2{
    font-size: var(--font-size-XL);
  }

  .item-intro__text .title{
    font-size: var(--font-size-XS);
  }
  
  .item-intro__text .text-text{
    font-size: var(--font-size-XS);
  }
  
  .item-intro__text .text-tag{
    font-size: var(--font-size-XS);
  }
  
  .vegan-sub,
  .clinical-sub,
  .derma-sub,
  .clean-sub{
    font-size: var(--font-size-XS);
  }
  
  .ecocert img{
    width: 200px;
  }

  .vegan-title,
  .clinical-title,
  .derma-title,
  .clean-title,
  .ecocert-title{
    font-size: var(--font-size-L);
  }

  .vegan-text,
  .clinical-text,
  .derma-text,
  .clean-text,
  .ecocert-text{
    font-size: var(--font-size-XS);
  }

  .section-3 h3{
    font-size: var(--font-size-XL);
  }

  .section-3 p{
    font-size: var(--font-size-XS);
  }

  .section-4 .content-title{
    font-size: var(--font-size-XL);
  }

  .content-text h6{
    font-size: var(--font-size-S);
  }

  .content-text p{
    font-size: var(--font-size-XS);
  }

  .patent-intro h2{
    font-size: var(--font-size-XL);
  }

  .content-1 .content-1__subTitle{
    font-size: var(--font-size-S);
  }

  .content-1 .content-1__text{
    font-size: var(--font-size-XS);
  }

  .content-2 .content-2__title{
    font-size: var(--font-size-L);
  }

  .content-2 .content-2__subTitle{
    font-size: var(--font-size-XS);
  }

  .section-6 {
    padding: 100px 20px;
  }

  .section-6 h5{
    font-size: var(--font-size-M);
  }

  .ingredients-title .list-item a{
    font-size: var(--font-size-M);
  }

  .info-ingredients__wrap{
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .info-ingredients__wrap ul {
    width: 100%;
  }

  .info-ingredients__textWrap {
    width: 100%;
  }

}