.products-sec {
  --space-width: 36px;
  width: 100%;
  position: relative;
  padding-top: 8rem;
  padding-bottom: 136px;

  background-image: url(../img/index/mobbackground.png);
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;

  color: #333333;

  font-size: 13px;
  line-height: 1.54;
}

.products-title-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: min-content 1fr;
  grid-template-rows: min-content min-content;

  grid-template-areas:
  "title img"
  "introduction introduction"
;
  margin-bottom: 72px;
}

.products-title {
  writing-mode: vertical-lr;
  font-size: 24px;
  line-height: 1.29;
  letter-spacing: 0.5em;
  text-align: left;
  color: #a2a2a2;
  font-weight: normal;

  position: relative;

  grid-area: title;

  margin-left: var(--space-width);
  margin-right: 21px;
}

.products-content-sec {
  position: relative;
  width: 100vw;
  height: calc(100vh + 8rem);
  background-image: url(../img/index/webbackground.png);

  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 8rem;
}

.products-content-article {
  font-size: 15px;
  line-height: 1.6;
}

.products-content-title {
  font-size: 25px;
  line-height: 1.44;
  color: #b8813b;
  margin-bottom: 21px;
}




.products-introduction-title {
  font-size: 22px;
  font-weight: normal;
  color: #b9823b;
}
.products-introduction {
  grid-area: introduction;
  --border-color: #b8813b;

  border: solid 1px var(--border-color);
  background-color: #ffffff;
  padding: 42px 27px 42px 42px;
  margin-left: var(--space-width);
  margin-right: calc(var(--space-width) + 15px);
  position: relative;
  z-index: 2;
}
.products-introduction:after {
  content: ' ';
  position: absolute;
  width: 100%;
  height: 100%;
  border: solid 1px var(--border-color);
  top: 15px;
  left: 15px;

}

.product-title-img {
  grid-area: img;
}

.feature-wrapper {
  position: relative;
  background-color: #f7f8f0;

  margin-bottom: 80px;
  padding-left: var(--space-width);
  padding-right: var(--space-width);
}
.feature-wrapper-title {
  color: #b9823b;
  font-size: 25px;
  text-align: center;

  margin-bottom: 24px;
}

.feature {
  margin-bottom: 38px;
}
.feature-img {
  display: block;
  margin: 0 auto;
  width: 155px;
  height: 155px;

  margin-bottom: 16px;
}

.feature-title {
  text-align: center;
  color: #b8813b;
  font-size: 20px;
  font-weight: normal;

  margin-bottom: 16px;
}

.feature-description {
}

.method-wrapper {
  margin-bottom: 42px;
}

.method-img {
  padding-right: 80px;
  display: block;
}

.method {
  --border-color: #b8813b;

  border: solid 1px var(--border-color);
  background-color: #ffffff;
  padding: 46px 34px 34px 28px;
  margin-left: var(--space-width);
  margin-right: calc(var(--space-width) + 12px);
  position: relative;
}
.method:after {
  content: ' ';
  position: absolute;
  width: 100%;
  height: 100%;
  border: solid 1px var(--border-color);
  top: 12px;
  left: -12px;

}

.method-title {
  font-size: 22px;
  font-weight: normal;
  color: #b9823b;
  margin-bottom: 16px;
}

.material-title {
  font-size: 25px;
  font-weight: bold;
  text-align: center;
  color: #b9823b;

  margin-bottom: 12px;
}

.material-img-wrapper {
  display: flex;
  justify-content: center;

  margin-bottom: 22px;
}
.material-img {
  width: 80px;
  height: 80px;
}

.material-introduction {
  margin-bottom: 19px;
}

.material-wrapper {
  position: relative;
  margin-left: var(--space-width);
  margin-right: var(--space-width);
}

.material-description {
  margin-bottom: 50px;
  padding: 36px 20px 36px 20px;
  border: solid 1px #707070;
}

.material-description-title {
  font-size: 22px;
  font-weight: normal;
  line-height: 1.36;
  color: #afaeae;
  margin-bottom: 20px;
}

.material-detail-title {
  font-size: 22px;
}

.material-detail {
}

.material-detail:nth-of-type(1), .material-detail:nth-of-type(2) {
  border-bottom: 1px solid #707070;
  padding-bottom: 25px;
  margin-bottom: 25px;
}


.preservation {
  margin-bottom: 58px;
  margin-left: var(--space-width);
  margin-right: var(--space-width);
}

.preservation-title {
  color: #b9823b;
  font-size: 25px;
  text-align: center;
  margin-bottom: 15px;
}

.quality-wrapper {
  margin-left: var(--space-width);
  margin-right: var(--space-width);
  margin-bottom: 60px;
}

.quality-title {
  font-size: 24px;
  color: #b8813b;
  text-align: center;
  margin-bottom: 22px;
}


.certificate-select {
  position: relative;
  display: block;
  width: 100%;
  height: 50px;
  background-color: #b8813b;
  border-radius: 11px;
  /*appearance: none;*/
  color: white;
  padding: 10px;

  margin-bottom: 21px;
}

.certificate-img-wrapper {
  position: relative;
  margin-bottom: 60px;
}

.zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 57px;
  height: 57px;
  transform: translate3d(-50%, -50%, 0);
  pointer-events: none;
}

.channel-wrapper {
  margin-left: var(--space-width);
  margin-right: var(--space-width);
}
.channel-title {
  font-size: 24px;
  color: #b8813b;
  text-align: center;
  margin-bottom: 26px;
}

.channel-images-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: auto;

  gap: 22px 37px;
}
.channel-image-wrapper {
  position: relative;
  border: 1px solid #b8813b;
  border-radius: 9999px;
  padding-top: 100%;

  margin-bottom: 11px;
}

.channel-description {
  font-size: 15px;
  color: #b8813b;
  text-align: center;
}

.channel-image {
  width: 54%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
}

.title-span {
  border-bottom: 1px solid currentColor;
  border-top: 1px solid currentColor;
}
@media (min-width: 768px) {
  .products-sec {
    padding-top: 12rem;
    padding-bottom: 277px;
    background-image: url(../img/index/webbackground.png);

    font-size: 15px;
    line-height: 1.6;
  }

  .products-title-wrapper {
    display: grid;
    grid-template-columns: 18.5% 38% 1fr;
    grid-template-rows: 1fr;

    grid-template-areas:
    "title img introduction"
    ;
    margin-bottom: 96px;
  }
  .products-title {
    display: flex;
    align-items: flex-end;
    font-size: 50px;
    margin-right: 50px;
  }

  .products-introduction {
    width: 571px;
    height: 357px;
    align-self: start;
    position: relative;
    top: 73px;
    left: -125px;
    padding: 59px 54px 36px 54px;
  }
  .products-introduction-title {
    font-size: 25px;

    margin-bottom: 14px;
  }
  .feature-wrapper {
    padding-top: 52px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  .feature-wrapper-title {
    width: 100%;
    margin-bottom: 36px;
  }
  .feature {
    width: 25%;
    max-width: 358px;
    margin-bottom: 58px;
    margin-right: 35px;
    margin-left: 35px;
  }
  .method-wrapper {
    display: grid;
    grid-template-columns: 18.5% 30% 38% 1fr;
    grid-template-rows: 1fr;
    grid-template-areas:
    ". content img .";
  }
  .method-img {
    grid-area: img;
    position: relative;
    left: -110px;
    z-index: 10;
    padding-right: 0;
  }
  .method {
    grid-area: content;
    /*width: 571px;*/
    /*height: 306px;*/
    padding: 67px 150px 80px 54px;
    align-self: center;
    margin: 0;
  }
  .method-title {
    font-size: 25px;
  }
  .material-img-wrapper {
    display: none;
  }
  .material-title {
    font-size: 25px;
    margin-bottom: 16px;
  }
  .material-introduction {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto 40px auto;
  }
  .material-description {
    width: 82%;
    max-width: 1256px;
    margin: 0 auto 56px auto;
    display: flex;
  }
  .material-description-title {
    font-size: 25px;
    width: 60px;
    margin-right: 16px;
  }
  .material-detail-title {
    font-size: 20px;
  }

  .material-detail:nth-of-type(1), .material-detail:nth-of-type(2) {
    border-right: 1px solid #707070;
    border-bottom: 0;
    padding-right: 25px;
    margin-right: 25px;
    padding-bottom: 0;
    margin-bottom: 0;
  }
  .preservation {
    width: 70%;
    max-width: 1043px;
    margin: 0 auto 70px auto;
  }
  .preservation-title {
    font-size: 25px;
    margin-bottom: 20px;
  }
  .quality-title {
    font-size: 25px;
    margin-bottom: 46px;
  }
  .certificate-select {
    display: none;
  }
  .certificate-wrapper {
    display: flex;
    justify-content: center;
    position: relative;
  }
  .certificate-img-wrapper {
    margin-right: 46px;
    width: 391px;
    height: 554px;
  }
  .certificate-button {
    width: 100%;
    max-width: 536px;
    height: 68px;
    font-size: 15px;
    color: #b8813b;
    border: 1px solid currentColor;
    border-radius: 16px;

    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 36px;
    padding-right: 36px;

    margin-bottom: 13px;

    cursor: pointer;
  }
  .certificate-button.active {
    background-color: #b8813b;
    color: white;
  }
  .zoom {
    position: absolute;
    top: 10%;
    left: 10%;
    width: 42px;
    height: 42px;
    transform: translate3d(0, 0, 0);
  }
  .channel-title {
    font-size: 25px;
  }
  .channel-images-wrapper {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto 40px auto;

    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-auto-rows: auto;

    gap: 50px;
  }
  .title-span {
    padding: 7px 30px 7px 30px;
  }
}

.product-icon-water {
  position: absolute;
  top: 55%;
  left: 76%;
  width: 20%;
  z-index: 1;
}
.product-icon-sugar {
  position: absolute;
  top: 47%;
  left: 0;
  width: 25%;
}
.product-icon-tea {
  position: absolute;
  top: -17%;
  left: 77%;
  width: 25%;
}
.product-icon-probiotics {
  position: absolute;
  top: 62%;
  left: -2%;
  width: 25%;
}
.main-section {
  overflow: hidden;
}