#key {
  position: relative;
}

#key:before {
  content: '';
  width: 25vw;
  height: 25vw;
  background-image: url("../img/concept/key_deco1.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  right: -7vw;
  top: 0vw;
  z-index: 1;
}

#key .key-ttl {
  font-size: 5vw;
  line-height: 9vw;
  letter-spacing: 0.1em;
  position: absolute;
  left: 8vw;
  bottom: 11vw;
  z-index: 1;
}

#key .key-ttl:before {
  content: '';
  width: 26vw;
  height: 10vw;
  background-image: url("../img/concept/key_deco2.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  left: 0;
  top: 7vw;
}

#key .simg {
  width: 25vw;
  position: absolute;
  right: 0;
  bottom: -29vw;
}

@media screen and (min-width: 768px) {
  #key {
    width: 1000px;
    margin: 0 auto;
  }
  #key:before {
    width: 276px;
    height: 169px;
    right: -138px;
    top: -1px;
  }
  #key .key-ttl {
    font-size: 40px;
    line-height: 55px;
    left: 58px;
    bottom: 45px;
  }
  #key .key-ttl:before {
    width: 198px;
    height: 21px;
    left: 10px;
    top: 41px;
  }
  #key .simg {
    width: 333px;
    right: -178px;
    bottom: -176px;
  }
}

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

#sec1:before {
  content: '';
  background: #dadad3;
  border-radius: 60vw 60vw 0 0;
  position: absolute;
  left: -10vw;
  right: -10vw;
  top: 0;
  bottom: 0px;
  z-index: -1;
  opacity: 0.5;
}

#sec1:after {
  content: '';
  width: 14vw;
  height: 20vw;
  background-image: url("../img/concept/sec1_deco1.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  left: 43vw;
  top: -4vw;
  z-index: 1;
}

#sec1 h2 {
  position: relative;
}

#sec1 h2:after {
  content: '';
  width: 6vw;
  height: 9vw;
  background-image: url("../img/concept/sec1_deco2.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  right: 8vw;
  bottom: -7vw;
}

#sec1 .txt {
  line-height: 40px;
  margin-top: 10vw;
  position: relative;
  z-index: 1;
}

#sec1 .txt:before {
  content: '';
  height: 40px;
  background: url("../img/concept/dashed_sp.png") repeat-x;
  position: absolute;
  left: 0;
  right: 0;
  top: -40px;
  z-index: -1;
}

#sec1 .txt:after {
  content: '';
  background: url("../img/concept/dashed_sp.png") repeat;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

@media screen and (min-width: 768px) {
  #sec1 {
    padding: 185px 0 198px;
    margin-top: 237px;
  }
  #sec1:before {
    width: 2052px;
    border-radius: 1026px 1026px 0 0;
    left: 50%;
    transform: translateX(-50%);
    right: auto;
  }
  #sec1:after {
    width: 102px;
    height: 119px;
    left: calc(50% - 52px);
    top: -31px;
  }
  #sec1 h2 {
    line-height: 53px;
    padding-left: 7px;
  }
  #sec1 h2:after {
    width: 38px;
    height: 50px;
    right: calc(50% - 315px);
    bottom: -50px;
  }
  #sec1 .txt {
    width: 760px;
    line-height: 50px;
    margin: 68px auto 0;
  }
  #sec1 .txt:before {
    background: url("../img/concept/dashed.png") repeat-x;
    height: 50px;
    top: -50px;
  }
  #sec1 .txt:after {
    background: url("../img/concept/dashed.png") repeat;
  }
}

#sec2 {
  position: relative;
  z-index: 1;
  padding: 20vw 3%;
}

#sec2:before {
  content: '';
  background: #dadad3;
  opacity: 0.5;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec2 h2 {
  margin: 0 auto 8vw;
  position: relative;
}

#sec2 h2:before {
  content: '';
  width: 7vw;
  height: 5vw;
  background-image: url("../img/concept/sec2_ttl_icon.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  right: -10vw;
  top: -7vw;
}

#sec2 .blk .item {
  border: 1px solid #77726d;
  border-radius: 10px;
  position: relative;
  padding: 0 6% 12vw;
  margin-bottom: 18vw;
}

#sec2 .blk .item:before {
  content: '';
  border: 1px solid #77726d;
  border-radius: 10px;
  position: absolute;
  left: 2px;
  right: 2px;
  top: 2px;
  bottom: 2px;
}

#sec2 .blk .item h3 {
  width: 18vw;
  margin: 3px 0 -10vw -3%;
  position: relative;
  z-index: 1;
}

#sec2 .blk .item h4 {
  font-size: 3.8vw;
  font-weight: 500;
  letter-spacing: 0.15em;
  line-height: 2vw;
  position: absolute;
  z-index: 1;
}

#sec2 .blk .item h4 span {
  display: table;
  background: #fff;
  padding: 2vw;
  margin: 1vw;
}

#sec2 .blk .item .ttl1 {
  right: 10%;
  top: 4vw;
}

#sec2 .blk .item .ttl2 {
  right: 2%;
  top: 10vw;
}

#sec2 .blk .item .ttl2 span {
  margin-left: auto;
}

#sec2 .blk .item .ttl3 {
  left: 27%;
  top: 6vw;
}

#sec2 .blk .item .text {
  margin-top: 8vw;
  text-align: justify;
}

#sec2 .blk .item .text p + p {
  border-top: 1px dotted #c2b9b0;
  margin-top: 5vw;
  padding-top: 5vw;
}

#sec2 .blk .item + .item:after {
  content: '';
  width: 2vw;
  height: 10vw;
  background-image: url("../img/concept/sec2_deco_sp.png");
  background-repeat: repeat-y;
  background-size: 100%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -13.5vw;
}

@media screen and (min-width: 768px) {
  #sec2 {
    padding: 0;
    max-width: none !important;
    height: 100vh;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    position: relative;
  }
  #sec2:before {
    bottom: -100px;
  }
  #sec2 .inner {
    width: max-content;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    position: relative;
  }
  #sec2 .title {
    width: 100vw;
  }
  #sec2 h2 {
    line-height: 55px;
    margin: 0 auto;
  }
  #sec2 h2:before {
    width: 55px;
    height: 37px;
    right: -70px;
    top: -60px;
  }
  #sec2 .blk {
    display: flex;
  }
  #sec2 .blk .item {
    width: 1100px;
    padding: 0 0 60px 92px;
    margin: 0 195px 0 0;
  }
  #sec2 .blk .item:before {
    left: 7px;
    right: 7px;
    top: 7px;
    bottom: 7px;
  }
  #sec2 .blk .item h3 {
    width: 112px;
    margin: 8px 0 -62px -27px;
  }
  #sec2 .blk .item h4 {
    font-size: 20px;
    line-height: 33px;
    letter-spacing: 0.2em;
  }
  #sec2 .blk .item h4 span {
    padding: 17px 0;
    margin: 0 0 0 7px;
  }
  #sec2 .blk .item .ttl1 {
    right: 205px;
    top: 69px;
  }
  #sec2 .blk .item .ttl2 {
    right: 103px;
    top: 72px;
  }
  #sec2 .blk .item .ttl2 span {
    padding: 0 6px 0 17px;
    margin-bottom: 7px;
  }
  #sec2 .blk .item .ttl3 {
    left: 282px;
    top: 69px;
  }
  #sec2 .blk .item .s2-slider {
    width: 714px;
    margin: 0 auto;
  }
  #sec2 .blk .item .text {
    width: 717px;
    margin: 13px auto 0;
    display: flex;
    justify-content: space-between;
    line-height: 30px;
  }
  #sec2 .blk .item .text p {
    padding-top: 6px;
  }
  #sec2 .blk .item .text p + p {
    border-top: none;
    margin: 0;
    padding: 0;
    position: relative;
  }
  #sec2 .blk .item .text p + p:before {
    content: '';
    border-left: 1px dotted #c2b9b0;
    position: absolute;
    top: 0;
    bottom: 0;
    left: -21px;
  }
  #sec2 .blk .item .text1 p:first-child {
    width: 292px;
  }
  #sec2 .blk .item .text1 p:last-child {
    width: 377px;
  }
  #sec2 .blk .item .text2 {
    margin-top: 18px;
  }
  #sec2 .blk .item .text2 p:first-child {
    width: 378px;
  }
  #sec2 .blk .item .text2 p:last-child {
    width: 292px;
  }
  #sec2 .blk .item .text3 {
    margin-top: 19px;
  }
  #sec2 .blk .item .text3 p:first-child {
    width: 335px;
  }
  #sec2 .blk .item .text3 p:last-child {
    width: 335px;
  }
  #sec2 .blk .item + .item:after {
    width: 79px;
    height: 15px;
    background-image: url("../img/concept/sec2_deco.png");
    background-repeat: no-repeat;
    left: -137px;
    transform: translateY(-50%);
    top: 50%;
  }
}

@media screen and (min-width: 768px) and (max-height: 811px) {
  #sec2 .blk .item h3 {
    margin-bottom: -145px;
  }
}

@media screen and (min-width: 768px) and (max-height: 700px) {
  #sec2 .blk .item {
    padding-bottom: 16px;
  }
  #sec2 .blk .item h3 {
    margin-bottom: -160px;
  }
  #sec2 .blk .item .s2-slider {
    height: 380px;
  }
  #sec2 .blk .item .s2-slider img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    object-position: 50%;
  }
  #sec2 .blk .item .text {
    line-height: 28px;
  }
  #sec2 .blk .item h4 {
    letter-spacing: 0.15em;
  }
  #sec2 .blk .item .ttl1 {
    top: 50px;
  }
  #sec2 .blk .item .ttl3 {
    top: 40px;
  }
}

#sec3 {
  padding-bottom: 20vw;
}

#sec3 .bg-para {
  height: 80vw;
}

#sec3 .colr {
  margin: 15vw 0 10vw;
}

#sec3 .colr .img1 {
  margin-top: 10vw;
}

#sec3 .colr .img2 {
  margin: 5vw 2vw 0;
}

#sec3 .coll h2 {
  margin-bottom: 5vw;
}

@media screen and (min-width: 768px) {
  #sec3 {
    margin-top: 100px;
    padding-bottom: 212px;
  }
  #sec3 .bg-para {
    height: 630px;
    margin-bottom: 173px;
  }
  #sec3 .colr {
    order: 2;
    width: 803px;
    margin: 43px -176px 0 -70px;
  }
  #sec3 .colr .img1 {
    margin-top: 93px;
  }
  #sec3 .colr .img2 {
    margin: 47px 0 0;
  }
  #sec3 .coll {
    order: 1;
    width: 480px;
    margin-left: -72px;
  }
  #sec3 .coll h2 {
    line-height: 53px;
    margin-bottom: 51px;
  }
  #sec3 .coll .txt {
    width: 390px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1220px) {
  #sec3 .coll {
    margin-left: -20px;
  }
  #sec3 .coll .txt {
    width: 370px;
  }
}

#sec4 {
  position: relative;
  z-index: 0;
}

#sec4 .slick-list {
  overflow: visible;
}

#sec4 .slick-slide .bg-before {
  clip-path: polygon(100% 100%, 0% 100%, 0% 3.07%, 2% 3.3%, 4% 3.54%, 6% 3.77%, 8% 4.01%, 10% 4.23%, 12% 4.45%, 14% 4.66%, 16% 4.86%, 18% 5.04%, 20% 5.2%, 22% 5.34%, 24% 5.46%, 26% 5.56%, 28% 5.63%, 30% 5.68%, 32% 5.69%, 34% 5.69%, 36% 5.65%, 38% 5.59%, 40% 5.51%, 42% 5.4%, 44% 5.26%, 46% 5.11%, 48% 4.94%, 50% 4.75%, 52% 4.54%, 54% 4.33%, 56% 4.1%, 58% 3.87%, 60% 3.63%, 62% 3.4%, 64% 3.17%, 66% 2.94%, 68% 2.72%, 70% 2.51%, 72% 2.32%, 74% 2.14%, 76% 1.99%, 78% 1.85%, 80% 1.74%, 82% 1.65%, 84% 1.58%, 86% 1.54%, 88% 1.53%, 90% 1.54%, 92% 1.58%, 94% 1.65%, 96% 1.74%, 98% 1.85%, 100% 1.99%);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: -50vw;
  z-index: -1;
}

#sec4 .slick-slide .bg-before:before {
  content: '';
  width: 1px;
  height: 1px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  transition: 0.3s all ease-in-out;
  border-radius: 50%;
}

#sec4 .slick-slide .bg-after {
  clip-path: polygon(100% 100%, 0% 100%, 0% 4.49%, 2% 4.27%, 4% 4.05%, 6% 3.81%, 8% 3.58%, 10% 3.34%, 12% 3.11%, 14% 2.89%, 16% 2.67%, 18% 2.47%, 20% 2.28%, 22% 2.11%, 24% 1.95%, 26% 1.82%, 28% 1.71%, 30% 1.63%, 32% 1.57%, 34% 1.54%, 36% 1.53%, 38% 1.55%, 40% 1.6%, 42% 1.67%, 44% 1.76%, 46% 1.88%, 48% 2.03%, 50% 2.19%, 52% 2.37%, 54% 2.57%, 56% 2.78%, 58% 3%, 60% 3.23%, 62% 3.46%, 64% 3.7%, 66% 3.93%, 68% 4.16%, 70% 4.38%, 72% 4.6%, 74% 4.8%, 76% 4.98%, 78% 5.15%, 80% 5.3%, 82% 5.43%, 84% 5.53%, 86% 5.61%, 88% 5.66%, 90% 5.69%, 92% 5.69%, 94% 5.67%, 96% 5.61%, 98% 5.54%, 100% 5.43%);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: -50vw;
  z-index: -2;
}

#sec4 .slick-slide .bg-after:before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
  transition: 0.3s all ease-in-out;
}

#sec4 .slick-slide:nth-child(1) .bg-after:before {
  background: #94bac8;
}

#sec4 .slick-slide:nth-child(2) .bg-after:before {
  background: #c8c583;
}

#sec4 .slick-slide:nth-child(3) .bg-after:before {
  background: #d6ab41;
}

#sec4 .dots {
  display: flex;
  justify-content: center;
  position: absolute;
  bottom: 5vw;
  left: 0;
  right: 0;
  z-index: 1;
}

#sec4 .dots li {
  width: 9px;
  height: 30px;
  line-height: 0;
  position: relative;
}

#sec4 .dots li:after {
  content: '01';
  font-family: 'norman';
  font-size: 10px;
  letter-spacing: 0.05em;
  line-height: 12px;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  transition: 0.3s all ease-in-out;
  opacity: 0;
}

#sec4 .dots li span {
  display: block;
  width: 9px;
  height: 9px;
  border: 1px solid #fff;
  border-radius: 50%;
}

#sec4 .dots li:nth-child(2):after {
  content: '02';
}

#sec4 .dots li:nth-child(3):after {
  content: '03';
}

#sec4 .dots li + li {
  margin-left: 25px;
}

#sec4 .dots li + li:before {
  content: '';
  width: 25px;
  height: 1px;
  background: #fff;
  position: absolute;
  left: -25px;
  top: 4px;
}

#sec4 .dots li.active:after {
  opacity: 1;
}

#sec4 .dots li.active button {
  background: #fff;
}

#sec4 .slick-dots {
  position: absolute;
  bottom: 5vw;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  justify-content: center;
  opacity: 0;
}

#sec4 .slick-dots li {
  width: 12px;
  height: 30px;
  line-height: 0;
  cursor: pointer;
  position: relative;
}

#sec4 .slick-dots li:after {
  content: '01';
  font-family: 'norman';
  font-size: 10px;
  letter-spacing: 0.05em;
  line-height: 12px;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  transition: 0.3s all ease-in-out;
  opacity: 0;
}

#sec4 .slick-dots li button {
  width: 9px;
  height: 9px;
  border: 1px solid #fff;
  border-radius: 50%;
  background: transparent;
  font-size: 0;
  cursor: pointer;
}

#sec4 .slick-dots li:nth-child(2):after {
  content: '02';
}

#sec4 .slick-dots li:nth-child(3):after {
  content: '03';
}

#sec4 .slick-dots li + li {
  margin-left: 25px;
}

#sec4 .slick-dots li + li:before {
  content: '';
  width: 25px;
  height: 1px;
  background: #fff;
  position: absolute;
  left: -25px;
  top: 4px;
}

#sec4 .slick-dots li.slick-active:after {
  opacity: 1;
}

#sec4 .slick-dots li.slick-active button {
  background: #fff;
}

#sec4 .item {
  padding: 25vw 3%;
}

#sec4 .item2 .dots li:before {
  background: #333;
}

#sec4 .item2 .dots li:after {
  color: #333;
}

#sec4 .item2 .dots li span {
  border-color: #333;
}

#sec4 h2 img {
  width: 54vw;
  margin: 0 auto 5vw;
}

#sec4 h2 span {
  font-size: 6vw;
  letter-spacing: 0.2em;
  line-height: 8vw;
  border-top: 2px solid;
  border-bottom: 2px solid;
  position: relative;
  padding: 4vw 0;
}

#sec4 h2 span:before {
  content: '';
  border-top: 1px solid;
  border-bottom: 1px solid;
  position: absolute;
  left: 0;
  right: 0;
  top: 2px;
  bottom: 2px;
}

#sec4 h2 span small {
  font-size: 4vw;
  line-height: 7vw;
  letter-spacing: 0.2em;
  margin-bottom: 1vw;
}

#sec4 h3 {
  font-size: 6.8vw;
  letter-spacing: 0.2em;
  line-height: 10vw;
  margin: 10vw 0 4vw;
}

#sec4 .img-group {
  position: relative;
  width: 80vw;
  margin: 0 auto;
}

#sec4 .img-group .img {
  position: absolute;
  left: 0;
  right: 0;
  top: 3vw;
  bottom: 0;
  text-align: center;
  z-index: 1;
}

#sec4 .img-group .img img {
  width: 45vw;
  margin: 0 auto;
}

#sec4 .txt {
  margin-top: 10vw;
}

@media screen and (min-width: 768px) {
  #sec4 .slick-slide .bg-before {
    clip-path: polygon(100% 100%, 0% 100%, 0% 2.34%, 2% 2.63%, 4% 2.92%, 6% 3.2%, 8% 3.48%, 10% 3.74%, 12% 3.99%, 14% 4.22%, 16% 4.43%, 18% 4.62%, 20% 4.78%, 22% 4.91%, 24% 5.01%, 26% 5.08%, 28% 5.12%, 30% 5.12%, 32% 5.09%, 34% 5.03%, 36% 4.94%, 38% 4.82%, 40% 4.67%, 42% 4.49%, 44% 4.29%, 46% 4.07%, 48% 3.82%, 50% 3.56%, 52% 3.29%, 54% 3.01%, 56% 2.72%, 58% 2.43%, 60% 2.14%, 62% 1.86%, 64% 1.59%, 66% 1.33%, 68% 1.08%, 70% 0.85%, 72% 0.65%, 74% 0.47%, 76% 0.32%, 78% 0.19%, 80% 0.1%, 82% 0.03%, 84% 0%, 86% 0.01%, 88% 0.04%, 90% 0.11%, 92% 0.21%, 94% 0.33%, 96% 0.49%, 98% 0.67%, 100% 0.88%);
    bottom: -500px;
  }
  #sec4 .slick-slide .bg-after {
    clip-path: polygon(100% 100%, 0% 100%, 0% 3.84%, 2% 3.58%, 4% 3.31%, 6% 3.03%, 8% 2.74%, 10% 2.45%, 12% 2.17%, 14% 1.88%, 16% 1.61%, 18% 1.35%, 20% 1.1%, 22% 0.87%, 24% 0.67%, 26% 0.48%, 28% 0.33%, 30% 0.2%, 32% 0.1%, 34% 0.04%, 36% 0%, 38% 0%, 40% 0.04%, 42% 0.1%, 44% 0.2%, 46% 0.32%, 48% 0.48%, 50% 0.66%, 52% 0.86%, 54% 1.09%, 56% 1.34%, 58% 1.6%, 60% 1.87%, 62% 2.16%, 64% 2.44%, 66% 2.73%, 68% 3.02%, 70% 3.3%, 72% 3.57%, 74% 3.83%, 76% 4.08%, 78% 4.3%, 80% 4.5%, 82% 4.68%, 84% 4.83%, 86% 4.95%, 88% 5.04%, 90% 5.1%, 92% 5.12%, 94% 5.12%, 96% 5.08%, 98% 5.01%, 100% 4.9%);
    bottom: -500px;
  }
  #sec4 .slick-slide:nth-child(1).slick-current .bg-before:before {
    animation-name: scaleBg1;
    animation-duration: 2s;
    animation-fill-mode: forwards;
  }

  #sec4 .slick-slide:nth-child(2).slick-current .bg-before:before {
    animation-name: scaleBg2;
    animation-duration: 2s;
    animation-fill-mode: forwards;
  }

  #sec4 .slick-slide:nth-child(3).slick-current .bg-before:before {
    animation-name: scaleBg3;
    animation-duration: 2s;
    animation-fill-mode: forwards;
  }
  #sec4 .dots {
    bottom: 59px;
  }
  #sec4 .dots li {
    height: 30px;
  }
  #sec4 .dots li + li {
    margin-left: 51px;
  }
  #sec4 .dots li + li:before {
    width: 51px;
    left: -51px;
  }
  #sec4 .slick-dots {
    bottom: 59px;
  }
  #sec4 .slick-dots li + li {
    margin-left: 48px;
  }
  #sec4 .slick-dots li + li:before {
    width: 51px;
    left: -51px;
  }
  #sec4 .item {
    padding: 178px 0 123px;
  }
  #sec4 h2 {
    width: 780px;
    margin: 0 auto;
  }
  #sec4 h2 img {
    width: auto;
    margin: 0 auto 30px;
  }
  #sec4 h2 span {
    font-size: 35px;
    line-height: 50px;
    border-width: 3px;
    padding: 33px 0;
  }
  #sec4 h2 span:before {
    top: 5px;
    bottom: 5px;
  }
  #sec4 h2 span small {
    font-size: 25px;
    line-height: 30px;
    margin-bottom: 8px;
  }
  #sec4 h3 {
    font-size: 40px;
    line-height: 60px;
    margin: 109px 0 21px;
  }
  #sec4 .img-group {
    max-width: 1300px;
    width: 100%;
  }
  #sec4 .img-group .img {
    top: auto;
  }
  #sec4 .img-group .img img {
    width: auto;
  }
  #sec4 .img-group .txt-deco img {
    width: 100%;
    height: auto;
  }
  #sec4 .txt {
    margin-top: 36px;
  }
}
@media screen and (max-width: 767px){
  #sec4 .slick-slide .bg-before:before{
    width: 10vw;
    height: 10vw;
    background-size: 100%;
    transform: translate(-50%, -50%);
  }
  #sec4 .slick-slide:nth-child(1) .bg-before:before{
    background-image: url('../img/concept/bgcolor1.svg');
  }
  #sec4 .slick-slide:nth-child(2) .bg-before:before{
    background-image: url('../img/concept/bgcolor2.svg');
  }
  #sec4 .slick-slide:nth-child(3) .bg-before:before{
    background-image: url('../img/concept/bgcolor3.svg');
  }
  #sec4 .slick-slide.slick-current .bg-before:before{
    animation-name: scaleBg1_sp;
    animation-duration: 1.5s;
    animation-fill-mode: forwards;
  }
}

@keyframes scaleBg1_sp {
  0% {
    transform: translate(-50%, -50%) scale(0);
  }
  100% {
    transform: translate(-50%, -50%) scale(30);
  }
}

@media screen and (min-width: 768px) {
  @keyframes scaleBg1 {
    0% {
      transform: scale(0);
      background: #accdda;
    }
    100% {
      transform: scale(2800);
      background: #accdda;
    }
  }
  @keyframes scaleBg2 {
    0% {
      transform: scale(0);
      background: #e3d997;
    }
    100% {
      transform: scale(2800);
      background: #e3d997;
    }
  }
  @keyframes scaleBg3 {
    0% {
      transform: scale(0);
      background: #dcc336;
    }
    100% {
      transform: scale(2800);
      background: #dcc336;
    }
  }
}

#sec5 {
  position: relative;
  z-index: 1;
  background: url("../img/concept/sec4_bg_shape.png") no-repeat center top/150%;
  padding: 20vw 0;
}

#sec5:before {
  content: '';
  background: url("../img/shared/bg1.jpg");
  position: absolute;
  left: 0;
  right: 0;
  top: 33vw;
  bottom: 0;
  z-index: -2;
}

#sec5:after {
  content: '';
  width: 120vw;
  height: 120vw;
  background: #e3e3d5;
  opacity: 0.5;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 70vw;
  z-index: -1;
}

#sec5 h2 {
  width: 53vw;
  margin: 0 auto;
}

#sec5 .img {
  position: relative;
  z-index: 1;
  margin-top: -30vw;
}

#sec5 .txt {
  padding: 0 6% 8vw;
}

#sec5 .s5-slider {
  margin-top: 15vw;
  line-height: 0;
}

#sec5 .s5-slider .slick-slide {
  padding: 0 2vw;
}

#sec5 .s5-slider .slick-slide:nth-child(even) {
  margin-top: 10vw;
}

@media screen and (min-width: 768px) {
  #sec5 {
    background-size: 100%;
    padding: 218px 0 224px;
  }
  #sec5:before {
    top: 500px;
  }
  #sec5:after {
    width: 864px;
    height: 852px;
    top: 554px;
  }
  #sec5 h2 {
    width: 374px;
  }
  #sec5 .img {
    margin-top: -221px;
  }
  #sec5 .txt {
    text-align: center;
    padding: 0 240px 63px;
  }
  #sec5 .s5-slider {
    margin-top: 111px;
  }
  #sec5 .s5-slider .slick-slide {
    padding: 0 30px;
  }
  #sec5 .s5-slider .slick-slide:nth-child(even) {
    margin-top: 89px;
  }
}

#sec6 {
  position: relative;
  padding-bottom: 16vw;
  margin-bottom: 30vw;
}

#sec6:before {
  content: '';
  background-image: url("../img/shared/bg3.jpg");
  position: absolute;
  left: 3%;
  right: 3%;
  top: 0;
  bottom: 0;
  z-index: -1;
  border: 3vw solid rgba(148, 137, 125, 0.4);
}

#sec6 .coll {
  padding: 10vw 12%;
}

#sec6 .coll h2 {
  margin-bottom: 8vw;
}

#sec6 .coll h2 .catch {
  width: 50vw;
  margin-left: 4vw;
}

#sec6 .s6-slider .slick-list {
  overflow: visible;
}

#sec6 .s6-slider .slick-slide {
  padding: 0 2vw;
}

#sec6 .s6-slider .slick-slide li {
  position: relative;
}

#sec6 .s6-slider .slick-slide li:before {
  content: '';
  background-image: url("../img/concept/off_pattern.png");
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
  transition: 0.3s all ease-in-out;
}

#sec6 .s6-slider .slick-slide.slick-current li:before {
  opacity: 0;
}

#sec6 .s6-slider img {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

#sec6 .s6-slider .slick-dots {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

#sec6 .s6-slider .slick-dots li {
  width: 20px;
  height: 30px;
  position: relative;
  cursor: pointer;
}

#sec6 .s6-slider .slick-dots li:before {
  content: '01';
  color: #7a7168;
  font-family: 'FuturaLightCondensedBT';
  font-size: 13px;
  letter-spacing: 0;
  line-height: 20px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  text-align: center;
}

#sec6 .s6-slider .slick-dots li:after {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #7a7168;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  transition: 0.3s all ease-in-out;
  opacity: 0;
}

#sec6 .s6-slider .slick-dots li button {
  width: 100%;
  height: 100%;
  font-size: 0;
  border: none;
  background: transparent;
}

#sec6 .s6-slider .slick-dots li:nth-child(2):before {
  content: '02';
}

#sec6 .s6-slider .slick-dots li:nth-child(3):before {
  content: '03';
}

#sec6 .s6-slider .slick-dots li:nth-child(4):before {
  content: '04';
}

#sec6 .s6-slider .slick-dots li:nth-child(5):before {
  content: '05';
}

#sec6 .s6-slider .slick-dots li:nth-child(6):before {
  content: '06';
}

#sec6 .s6-slider .slick-dots li + li {
  margin-left: 10px;
}

#sec6 .s6-slider .slick-dots li.slick-active:after {
  opacity: 1;
}

#sec6 .s6-slider .slick-prev {
  bottom: 13px;
  left: 19vw;
}

#sec6 .s6-slider .slick-next {
  bottom: 13px;
  right: 19vw;
}

@media screen and (min-width: 768px) {
  #sec6 {
    padding: 146px 0 95px;
    margin-bottom: 223px;
  }
  #sec6:before {
    max-width: 1260px;
    width: 100%;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    border-width: 20px;
  }
  #sec6 .inner {
    width: calc(50% + 500px);
    margin-left: auto;
  }
  #sec6 .coll {
    width: 356px;
    padding: 0;
  }
  #sec6 .coll h2 {
    line-height: 65px;
    margin: 0 0 56px -3px;
  }
  #sec6 .coll h2 .catch {
    width: 290px;
    margin: 0 0 -12px 32px;
  }
  #sec6 .coll .txt {
    width: 300px;
  }
  #sec6 .s6-slider {
    width: calc(100% - 356px);
    overflow: hidden;
    margin-top: 26px;
    padding-top: 40px;
  }
  #sec6 .s6-slider .slick-slide {
    padding: 0 15px;
  }
  #sec6 .s6-slider img {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
  }
  #sec6 .s6-slider .slick-dots {
    display: flex;
    justify-content: flex-start;
    margin: 25px 0 0 158px;
  }
  #sec6 .s6-slider .slick-dots li {
    height: 31px;
    cursor: pointer;
  }
  #sec6 .s6-slider .slick-dots li:before {
    font-size: 14px;
  }
  #sec6 .s6-slider .slick-dots li button {
    cursor: pointer;
  }
  #sec6 .s6-slider .slick-dots li + li {
    margin-left: 15px;
  }
  #sec6 .s6-slider .slick-prev {
    bottom: 13px;
    left: 114px;
  }
  #sec6 .s6-slider .slick-next {
    bottom: 13px;
    right: auto;
    left: 388px;
  }
}