/* ---------------------------------------*/
/* keyvisual */
/* ---------------------------------------*/
#keyvisual {
  height: 100vh;
  position: relative;
  text-align: center;
}
@media screen and (max-width: 768px) {
  #keyvisual {
    height: auto;
  }
}

.keyvisual-site_name {
  width: 100%;
  position: absolute;
  top: 35%;
  z-index: 2;
}
@media screen and (max-width: 768px) {
  .keyvisual-site_name {
    height: 100%;
    top: 0;
    padding: 50% 0 0;
  }
}

.keyvisual-copy-01 {
  display: block;
  font-size: 3rem;
  font-weight: 600;
  line-height: 1;
  margin: 0 0 20px;
}
@media screen and (max-width: 768px) {
  .keyvisual-copy-01 {
    font-size: 1.6rem;
    line-height: 1.56;
    margin: 0 0 50px;
  }
}

.keyvisual-copy-02 {
  font-size: 6.6rem;
  font-weight: 800;
  line-height: 1;
  margin: 0 0 63px;
}
@media screen and (max-width: 768px) {
  .keyvisual-copy-02 {
    font-size: 3.6rem;
    line-height: 1.35;
    margin: 0;
  }
}

.keyvisual-main-logo {
  width: 542px;
  margin: 0 auto;
  position: relative;
  z-index: 100;
}
@media screen and (max-width: 768px) {
  .keyvisual-main-logo {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding: 15px 0;
    background: #fff;
  }
  .keyvisual-main-logo img {
    width: 200px;
    margin: 0 auto;
  }
}

.keyvisual-slider__item {
  height: 100vh !important;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.keyvisual-slider__item:nth-child(3) {
  background-image: url(../img/top/keyvisual-slider-image-01.jpg);
}
.keyvisual-slider__item:nth-child(4) {
  background-image: url(../img/top/keyvisual-slider-image-02.jpg);
}
.keyvisual-slider__item:nth-child(5) {
  background-image: url(../img/top/keyvisual-slider-image-03.jpg);
}
.keyvisual-slider__item:nth-child(6) {
  background-image: url(../img/top/keyvisual-slider-image-04.jpg);
}
.keyvisual-slider__item:nth-child(7) {
  background-image: url(../img/top/keyvisual-slider-image-05.jpg);
}
.keyvisual-slider__item:nth-child(8) {
  background-image: url(../img/top/keyvisual-slider-image-06.jpg);
}
.keyvisual-slider__item:nth-child(9) {
  background-image: url(../img/top/keyvisual-slider-image-07.jpg);
}
.keyvisual-slider__item:nth-child(10) {
  background-image: url(../img/top/keyvisual-slider-image-08.jpg);
}
.keyvisual-slider__item:nth-child(11) {
  background-image: url(../img/top/keyvisual-slider-image-01.jpg);
}
@media screen and (max-width: 768px) {
  .keyvisual-slider__item {
    height: 100svh !important;
  }
  .keyvisual-slider__item:nth-child(3) {
    background-image: url(../img/top/keyvisual-slider-image-01-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(4) {
    background-image: url(../img/top/keyvisual-slider-image-02-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(5) {
    background-image: url(../img/top/keyvisual-slider-image-03-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(6) {
    background-image: url(../img/top/keyvisual-slider-image-04-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(7) {
    background-image: url(../img/top/keyvisual-slider-image-05-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(8) {
    background-image: url(../img/top/keyvisual-slider-image-06-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(9) {
    background-image: url(../img/top/keyvisual-slider-image-07-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(10) {
    background-image: url(../img/top/keyvisual-slider-image-08-sp.jpg);
  }
  .keyvisual-slider__item:nth-child(11) {
    background-image: url(../img/top/keyvisual-slider-image-01-sp.jpg);
  }
}

/* -- slick -- */
.slick-dots {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  bottom: 3vw;
  left: 0;
  right: 0;
}
.slick-dots li {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  margin: 0 6px;
  background: #c9caca;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  font-size: 0;
}
.slick-dots li:hover {
  cursor: pointer;
}
.slick-dots li.slick-active {
  background: #fff;
}
@media screen and (max-width: 768px) {
  .slick-dots {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    position: absolute;
    bottom: 9vw;
    left: 0;
    right: 0;
  }
  .slick-dots li {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    margin: 0 5px;
    background: #c9caca;
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
    font-size: 0;
  }
  .slick-dots li:hover {
    cursor: pointer;
  }
  .slick-dots li.slick-active {
    background: #fff;
  }
}

.keyvisual-scroll_button {
  width: 46px;
  position: absolute;
  bottom: 30px;
  left: 60px;
}
@media screen and (max-width: 768px) {
  .keyvisual-scroll_button {
    display: none;
  }
}

/* ---------------------------------------*/
/* main */
/* ---------------------------------------*/
main {
  padding: 95px 0 150px;
}
@media screen and (max-width: 768px) {
  main {
    padding: 15px 0 75px;
  }
}

.content {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  text-align: left;
}
@media screen and (max-width: 768px) {
  .content {
    display: block;
    text-align: center;
  }
}

/* ---------------------------------------*/
/* contents */
/* ---------------------------------------*/
.contents-area {
  width: 49%;
}
@media screen and (max-width: 768px) {
  .contents-area {
    width: 100%;
  }
}

#about,
#support,
#policy,
#company {
  padding: 0 0 85px;
}
@media screen and (max-width: 768px) {
  #about,
  #support,
  #policy,
  #company {
    padding: 0 0 60px;
    position: relative;
  }
  #about::after,
  #support::after,
  #policy::after,
  #company::after {
    display: block;
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 6px;
    background: #c9caca;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
    margin: auto;
  }
}

.content-section-heading {
  font-size: 4.5rem;
  font-weight: 400;
  line-height: 1;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .content-section-heading {
    font-size: 2.25rem;
  }
}

.content-section-subtitle {
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.75;
  margin: 30px 0 0;
}
@media screen and (max-width: 768px) {
  .content-section-subtitle {
    font-size: 1.5rem;
    margin: 15px 0 0;
  }
}

.content-section-description {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.8;
  margin: 30px 0 0;
}
@media screen and (max-width: 768px) {
  .content-section-description {
    font-size: 1.35rem;
    margin: 15px 0 0;
  }
}

.content-policy {
  width: 20em;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  margin: 20px 0 0;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.78;
}
@media screen and (max-width: 768px) {
  .content-policy {
    width: 13em;
    font-size: 1.36rem;
    margin: 15px auto 0;
  }
}

.content-policy__term {
  width: 50%;
}
@media screen and (max-width: 768px) {
  .content-policy__term {
    text-align: left;
    width: 70%;
  }
}

.content-policy__description {
  width: 50%;
  text-align: right;
}
@media screen and (max-width: 768px) {
  .content-policy__description {
    width: 30%;
  }
}

.content-read_more {
  display: inline-block;
  margin: 42px 0 0;
}
.content-read_more a {
  display: block;
  font-size: 2.1rem;
  font-weight: 300;
  line-height: 1;
  position: relative;
  padding: 0 0 0 90px;
}
.content-read_more a::before {
  display: block;
  content: "";
  width: 74px;
  height: 1px;
  background: #231815;
  position: absolute;
  bottom: 0;
  left: 0;
}
.content-read_more a::after {
  display: block;
  content: "";
  width: 34px;
  height: 1px;
  background: #231815;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  position: absolute;
  bottom: 12px;
  left: 46px;
}
@media screen and (max-width: 768px) {
  .content-read_more {
    display: block;
    width: 10.7em;
    margin: 30px auto 0;
  }
  .content-read_more a {
    font-size: 1.68rem;
  }
  .content-read_more a::before {
    width: 69px;
    left: 10px;
  }
  .content-read_more a::after {
    width: 27px;
    bottom: 9px;
    left: 56px;
  }
}

.content-image {
  display: none;
}
@media screen and (max-width: 768px) {
  .content-image {
    display: block;
    margin: 18px 0 0;
  }
}

/* ---------------------------------------*/
/* image */
/* ---------------------------------------*/
.image-area {
  width: 49%;
}
@media screen and (max-width: 768px) {
  .image-area {
    display: none;
  }
}

.image-list__item {
  margin: 0 0 16px;
}
.image-list__item:last-child {
  margin: 0;
}