main {
  overflow: hidden;
}

#sec1 {
  position: relative;
  padding: 15vw 0 20vw;
}

#sec1::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  top: 0;
  background: url("../img/shared/bg2.png");
  right: 30vw;
}

#sec1 h2 {
  position: relative;
  background: url("../img/scene/s1_line.png") repeat-x bottom left;
  margin: 0 0 10vw 20vw;
  padding: 0 20vw 0 0;
}

#sec1 .img {
  position: relative;
  z-index: 2;
  margin: 0 0 0 var(--wrapPadding);
}

#sec1 .flex {
  margin: 10vw var(--wrapPadding) 0;
  position: relative;
  z-index: 2;
}

#sec1 .flex .txt {
  padding: 10vw 0 0;
}

@media screen and (min-width: 768px) {
  #sec1 {
    padding: 86px 0 188px;
  }

  #sec1::before {
    top: -178px;
    right: calc(50% - 290px);
  }

  #sec1 h2 {
    position: absolute;
    width: 850px;
    left: 50%;
    transform: translateX(-50%);
    top: 192px;
    margin: 0;
    padding: 0;
  }

  #sec1 .img {
    width: calc(50% - 79px);
    height: 478px;
    margin: 0 0 0 auto;
  }

  #sec1 .flex {
    margin: -73px auto 0;
    max-width: calc(100% - 60px);
    width: 1200px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 91px;
  }

  #sec1 .flex .img2 {
    width: 530px;
    height: 696px;
    max-width: calc(100% - 588px);
  }

  #sec1 .flex .txt {
    letter-spacing: 0;
    width: 497px;
    padding: 0 0 47px;
  }
}

#sec2 {
  position: relative;
  margin: 20vw 0 0;
  text-align: center;
}

#sec2 .deco {
  position: absolute;
  width: 100vw;
  bottom: -100vw;
  left: 30vw;
  mix-blend-mode: color-burn;
}

#sec2 .wrap {
  z-index: 2;
}

#sec2 h2 {
  padding: 0 10vw;
}

#sec2 .sub-txt {
  margin: 6vw 0 10vw;
}

#sec2 .flex .item {
  background: url("../img/shared/bg2.png"), url("../img/shared/bg.jpg");
  padding: 8vw 5vw;
  box-sizing: border-box;
}

@media screen and (max-width: 767px) {
  #sec2 .flex .item+.item {
    margin-top: 4vw;
  }
}

#sec2 .flex .item dl {
  margin: 0 0 6vw;
}

#sec2 .flex .item dl dt {
  line-height: 0;
}

@media screen and (max-width: 767px) {
  #sec2 .flex .item dl dt img {
    height: 8vw;
    width: auto;
  }
}

#sec2 .flex .item dl dd {
  line-height: 1.5;
  letter-spacing: 0.15em;
  font-size: 5vw;
  margin: 17px 0 0;
}

#sec2 .flex .item dl dd small {
  font-size: 4vw;
}

#sec2 .flex .item .tit {
  font-size: 17px;
  line-height: 25px;
  background: url("../img/menu/s4_bg.jpg");
  margin: 0 0 16px;
}

#sec2 .flex .item ul {
  line-height: 1.875;
}

#sec2 .flex .item ul li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0 0 5px;
}

#sec2 .flex .item ul li+li {
  margin-top: 9px;
}

@media screen and (min-width: 768px) {
  #sec2 {
    margin: 175px 0 0;
  }

  #sec2 .deco {
    width: 847px;
    bottom: -844px;
    left: calc(50% + 153px);
  }

  #sec2 h2 {
    padding: 0;
  }

  #sec2 .wrap {
    width: 1096px;
  }

  #sec2 .sub-txt {
    margin: 27px 0 73px;
  }

  #sec2 .flex {
    display: flex;
    gap: 19px;
  }

  #sec2 .flex .item {
    width: 353px;
    padding: 50px 48px;
  }

  #sec2 .flex .item dl {
    margin: 0 0 30px;
  }

  #sec2 .flex .item dl dd {
    font-size: 22px;
    margin: 17px 0 0;
  }

  #sec2 .flex .item dl dd small {
    font-size: 18px;
  }
}

#sec3 {
  margin: 25vw 0 0;
}

#sec3 .set1 {
  position: relative;
  z-index: 2;
}

#sec3 .set1::before {
  content: "";
  position: absolute;
  top: 285px;
  background: url("../img/shared/bg2.png");
  right: 60vw;
  height: 50vw;
  width: 40vw;
}

#sec3 .set1 h2 {
  text-align: right;
  margin: 0 20vw 12vw;
}

#sec3 .set1 .img {
  position: relative;
}

#sec3 .set1 .img span {
  position: absolute;
  z-index: 2;
  bottom: 0;
  right: 0;
  width: 50vw;
  background: url("../img/shared/bg.jpg");
}

#sec3 .set1 .group-img {
  margin: 15vw 0 0;
  align-items: flex-start;
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

#sec3 .set1 .group-img .img2 {
  width: calc(50% - 1vw);
}

#sec3 .set1 .group-img .img2+.img2 {
  margin: 15vw 0 0;
}

#sec3 .set1 .group-img .txt {
  width: 100%;
  margin: 8vw 0 0;
}

#sec3 .bg {
  position: relative;
  padding: 30vw 0 15vw;
}

#sec3 .bg::before {
  content: "";
  position: absolute;
  top: -40vw;
  left: calc(50% + 30vw);
  bottom: 0;
  width: 20vw;
  background: url("../img/shared/bg2.png");
}

#sec3 .bg .deco {
  position: absolute;
  width: 100vw;
  mix-blend-mode: overlay;
  top: -35vw;
  left: 35vw;
}

#sec3 .set2 {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}

#sec3 .set2 .s3-slide {
  width: calc(100% - 25vw);
}

#sec3 .set2 .s3-slide .img {
  margin-right: 3vw;
}

@media screen and (max-width: 767px) {
  #sec3 .set2 .s3-slide .img img {
    width: 65vw;
  }
}

#sec3 .set2 .s3-slide .slick-arrow {
  top: auto;
  width: 30px;
  height: 30px;
  bottom: -50px;
}

#sec3 .set2 .s3-slide .slick-arrow.slick-prev {
  left: auto;
  right: 28vw;
}

#sec3 .set2 .s3-slide .slick-arrow.slick-next {
  right: auto;
  left: 50vw;
}

#sec3 .set2 h2 {
  margin: 0 0 0 7vw;
  width: 13vw;
}

#sec3 .set4 {
  margin: 35vw 0 0;
  position: relative;
}

#sec3 .set4 .box {
  margin: 0 var(--wrapPadding);
  background: rgba(255, 255, 255, 0.5);
}

#sec3 .set4 .box .group-content {
  padding: 10vw var(--wrapPadding);
}

#sec3 .set4 .box .group-content .txt {
  margin: 5vw 0 0;
  text-align: justify;
}

#sec3 .set4 .box .group-content .txt span {
  text-decoration: underline;
}

#sec3 .set5 {
  margin: 20vw 0 0;
}

#sec3 .set5 .box {
  padding: 10vw 0;
  border-top: 1px solid #aea693;
  border-bottom: 1px solid #aea693;
}

#sec3 .set5 .group-content {
  padding: 10vw 0 0;
}

#sec3 .set5 .group-content h4 {
  text-align: center;
  margin: 0 5vw 7vw;
}

#sec3 .set5 .group-content .txt {
  text-align: justify;
}

@media screen and (min-width: 768px) {
  #sec3 {
    margin: 170px 0 0;
  }

  #sec3 .set1::before {
    top: 285px;
    right: calc(50% + 206px);
    height: 647px;
    width: 472px;
  }

  #sec3 .set1 .wrap {
    width: 1096px;
  }

  #sec3 .set1 h2 {
    margin: 0 0 97px;
  }

  #sec3 .set1 .img {
    width: 646px;
    margin: 0 auto;
  }

  #sec3 .set1 .img span {
    width: auto;
  }

  #sec3 .set1 .group-img {
    margin: 134px 0 0;
  }

  #sec3 .set1 .group-img .img2 {
    width: calc(50% - 15px);
    height: 498px;
  }

  #sec3 .set1 .group-img .img2+.img2 {
    margin: 148px 0 0;
  }

  #sec3 .set1 .group-img .txt {
    position: absolute;
    left: 3px;
    bottom: 40px;
    width: auto;
    margin: 0;
  }

  #sec3 .bg {
    padding: 242px 0 104px;
  }

  #sec3 .bg::before {
    top: -166px;
    left: calc(50% + 217px);
    width: 472px;
  }

  #sec3 .bg .deco {
    width: 681px;
    top: -267px;
    left: calc(50% + 315px);
  }

  #sec3 .set2 {
    align-items: flex-start;
  }

  #sec3 .set2 .s3-slide {
    width: calc(50% + 462px);
    max-width: calc(100% - 166px);
  }

  #sec3 .set2 .s3-slide .img {
    margin-right: 15px;
  }

  #sec3 .set2 .s3-slide .slick-arrow {
    top: auto;
    width: 30px;
    height: 30px;
    bottom: 35px;
  }

  #sec3 .set2 .s3-slide .slick-arrow.slick-prev {
    right: -91px;
  }

  #sec3 .set2 .s3-slide .slick-arrow.slick-next {
    right: -129px;
    left: auto;
  }

  #sec3 .set2 h2 {
    margin: 41px 0 0 56px;
    width: auto;
  }

  #sec3 .set4 {
    margin: 117px 0 0;
  }

  #sec3 .set4 .box {
    width: 912px;
    margin: 0 auto;
    display: flex;
    flex-direction: row-reverse;
  }

  #sec3 .set4 .box .group-content {
    width: calc(100% - 360px);
    box-sizing: border-box;
    padding: 65px 0 45px 62px;
  }

  #sec3 .set4 .box .group-content .txt {
    margin: 23px 0 0;
    width: 440px;
  }

  #sec3 .set5 {
    margin: 158px 0 0;
  }

  #sec3 .set5 .wrap {
    width: 1040px;
  }

  #sec3 .set5 .box {
    padding: 66px 20px 70px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  #sec3 .set5 .group-content {
    padding: 57px 0 0;
    width: 420px;
  }

  #sec3 .set5 .group-content h4 {
    margin: 0 0 42px;
  }
}

#sec4 {
  margin: 20vw 0 0;
  background: url("../img/shared/bg2.png");
}

#sec4 .group-content {
  padding: 15vw var(--wrapPadding);
}

#sec4 .group-content .inner h2 {
  padding: 0 10vw;
}

#sec4 .group-content .inner .txt {
  text-align: justify;
  margin: 8vw 0 0;
}

@media screen and (min-width: 768px) {
  #sec4 {
    margin: 160px 0 0;
    display: flex;
    flex-direction: row-reverse;
  }

  #sec4 .group-img {
    width: 50%;
  }

  #sec4 .group-img .img {
    height: 479px;
  }

  #sec4 .group-img .img2 {
    height: 354px;
  }

  #sec4 .group-content {
    width: 50%;
    padding: 198px 0 0;
  }

  #sec4 .group-content .inner {
    width: 410px;
    margin: 0 auto;
    text-align: center;
  }

  #sec4 .group-content .inner h2 {
    padding: 0;
  }

  #sec4 .group-content .inner .txt {
    text-align: justify;
    margin: 46px 0 0;
  }
}

#sec5 {
  margin: 25vw 0 0;
  text-align: center;
  position: relative;
  padding: 0 0 15vw;
}

#sec5 .deco {
  position: absolute;
  mix-blend-mode: overlay;
  width: 90vw;
  top: 30vw;
  left: 40vw;
}

#sec5 .deco2 {
  position: absolute;
  bottom: 30vw;
  mix-blend-mode: overlay;
  width: 90vw;
  right: 40vw;
}

#sec5 h2 {
  line-height: 0;
  margin: 0 5vw 8vw;
}

#sec5 .txt+.txt {
  margin-top: 22px;
}

#sec5 .txt span {
  display: block;
  line-height: 2.5;
  text-decoration: underline;
}

#sec5 .group {
  margin: 15vw 0 0;
  position: relative;
}

#sec5 .group .img {
  margin: 0 10vw 8vw;
  position: relative;
}

#sec5 .group .img span {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  background: url("../img/shared/bg.jpg");
  width: 15vw;
}

#sec5 .group .group-img .img2 {
  position: relative;
  z-index: 2;
  margin: 0 0 0 auto;
  width: 70vw;
}

#sec5 .group .group-img .img2 span {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  background: url("../img/shared/bg.jpg");
  width: 12vw;
}

#sec5 .group .group-img .img3 {
  margin: 6vw 0 0 0;
  position: relative;
}

#sec5 .group .group-img .img3 span {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  background: url("../img/shared/bg.jpg");
  width: 12vw;
}

#sec5 .set6 {
  margin: 10vw 0 0;
}

#sec5 .set6 .box {
  margin: 0 var(--wrapPadding);
  padding: 12vw var(--wrapPadding);
  text-align: center;
  background: url("../img/shared/bg2.png"), url("../img/shared/bg.jpg");
}

#sec5 .set6 .box h3 {
  margin: 0 0 8vw;
  line-height: 0;
}

@media screen and (max-width: 767px) {
  #sec5 .set6 .box .flex .col+.col {
    margin-top: 8vw;
    padding-top: 8vw;
    border-top: 1px solid rgba(0, 0, 0, 0.15);
  }
}

#sec5 .set6 .box .flex .col .tit {
  font-size: 17px;
  line-height: 2.3;
  background: url("../img/shared/bg.jpg");
}

#sec5 .set6 .box .flex .col .tel {
  margin: 14px 0 0;
}

#sec5 .set6 .box .flex .col .btn-web {
  margin: 12px auto 0;
}

@media screen and (min-width: 768px) {
  #sec5 {
    margin: 191px 0 0;
    padding: 0 0 136px;
  }

  #sec5 .deco {
    width: 607px;
    top: 281px;
    left: calc(50% - 61px);
  }

  #sec5 .deco2 {
    bottom: 276px;
    width: 599px;
    right: calc(50% - 148px);
  }

  #sec5 h2 {
    margin: 0 0 52px;
  }

  #sec5 .wrap {
    width: 1184px;
  }

  #sec5 .group {
    margin: 113px 0 0;
    padding: 174px 0 0;
  }

  #sec5 .group .img {
    top: 0;
    right: calc(50% - 5px);
    width: 566px;
    max-width: calc(50% - 5px);
    position: absolute;
    height: 634px;
    margin: 0;
  }

  #sec5 .group .img span {
    width: auto;
  }

  #sec5 .group .img span img {
    position: static;
    -o-object-fit: none;
    object-fit: none;
    height: auto;
    width: auto;
  }

  #sec5 .group .group-img .img2 {
    width: 463px;
  }

  #sec5 .group .group-img .img2 span {
    width: auto;
  }

  #sec5 .group .group-img .img3 {
    margin: 35px 84px 0 auto;
    width: 568px;
  }

  #sec5 .group .group-img .img3 span {
    width: auto;
  }

  #sec5 .set6 {
    margin: 175px 0 0;
  }

  #sec5 .set6 .box {
    width: 820px;
    margin: 0 auto;
    padding: 83px 0 86px;
  }

  #sec5 .set6 .box h3 {
    margin: 0 0 54px;
  }

  #sec5 .set6 .box .flex {
    display: flex;
    justify-content: center;
    position: relative;
    gap: 53px;
  }

  #sec5 .set6 .box .flex::before {
    content: "";
    position: absolute;
    left: 50%;
    width: 1px;
    opacity: 0.15;
    background: #000;
    bottom: 0;
    top: 0;
  }

  #sec5 .set6 .box .flex .col {
    width: 328px;
  }

  #sec5 .set6 .box .flex .col .tit {
    font-size: 19px;
    line-height: 44px;
  }

  #sec5 .set6 .box .flex .col .tel {
    margin: 14px 0 0;
  }

  #sec5 .set6 .box .flex .col .tel span {
    font-size: 24.5px;
  }

  #sec5 .set6 .box .flex .col .tel .sub-tel {
    font-size: 13px;
  }

  #sec5 .set6 .box .flex .col .btn-web {
    margin: 12px auto 0;
  }
}

@media screen and (max-width: 767px) {
  #sec2 h2 img {
    width: 85%;
  }

  #sec3 .set5 .group-content h4 img {
    width: 90%;
  }

  #sec4 .group-content .inner h2 {
    text-align: center;
  }

  #sec4 .group-content .inner h2 img {
    width: 85%;
  }

  #sec5 .set6 .box h3 img {
    width: 95%;
  }
}