body {
  font-family: "Noto Sans JP', sans-serif","游ゴシック", "Yu Gothic", "游ゴシック体", "YuGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Meiryo UI", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic" ;
  background-color: #191919;
  box-sizing : border-box;
  overflow-x: hidden;
}

p {
  color: #fff;
  font-size: 16px;
}

img {
  width: 100%;
}

li {
  width: 100%;
}

.pc {
  display: inline-block;
}

.sp {
  display: none;
}

.header {
  width: 100%;
  background-color: #010101;
}

.logo {
  position: absolute;
  width: 65px;
  height: 72px;
  top: 2%;
  left: 48%;
  z-index: 1;
}

.video {
  position: relative;
}

.main {
  width: 100%;
  overflow-x: hidden;
}

.top {
  width: 100%;
  position: relative;
}

.top_video {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  vertical-align: top;
}

.js-video {
  display: none;
}

.video-pause {
  position:absolute;
  width: 15px;
  bottom: 20px;
  right: 20px;
  z-index: 1;
  cursor: pointer;
}

.sound_on {
  position: absolute;
  width: 25px;
  height: 24px;
  bottom: 12px;
  right: 55px;
  z-index: 1;
  cursor: pointer;
  background-image: url(//ds-assets.s3.amazonaws.com/ilbisonte/ilbisontejewelry/images_0808/soundoff.png);
  background-repeat: no-repeat;
  background-size: 100%;
}

.sound_off {
  position: absolute;
  width: 24px;
  height: 23px;
  bottom: 17px;
  right: 55px;
  z-index: 1;
  cursor: pointer;
  background-image: url(//ds-assets.s3.amazonaws.com/ilbisonte/ilbisontejewelry/images_0808/soundon.png);
  background-repeat: no-repeat;
  background-size: 100%;
}

.is-play::after {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 15px;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  top: -7px;
  right: -9px;
  transform: translate(-50%,-50%);
}

.is-play img {
  display: none;
}

.sp_video {
  display: none;
}

.top .main_title {
  position: absolute;
  color: #fff;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}

.top .main_title .ttl {
  font-family: 'EB Garamond', sans-serif;
  font-size: 60px;
}

.top .main_title .ttl_sub {
  font-family: 'Montserrat', sans-serif;
  font-size: 34px;
  font-weight: 300;
  text-align: center;
  line-height: 1.5em;
}

.video_btn {
  display: flex;
  justify-content: center;
  margin: 10% auto 0;
  width: 240px;
}

.video_btn a {
  padding: 1em 2.5em;
  color: #fff;
  font-size: 16px;
  border: solid 1px #fff;
  transition: 0.3s;
  text-decoration: none;
}

.lead_comment {
  padding: 120px 0;;
  background: #191919;
}

.lead_comment p {
  font-size: 20px;
  line-height: 2em;
  text-align: center;
  color: #fff
}

.cont {
  position: relative;
  width: 100%;
  margin: 0 auto;
  background: #191919;
  overflow: hidden;
}

.title {
  font-family: 'EB Garamond', sans-serif;
  font-size: 120px;
  line-height: 1;
  color: #fff;
}

.txt_wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0 10%;
}

.txt_wrap.right {
  justify-content: flex-end;
  align-items: flex-end;
  padding: 0 10%;
}

.title {
  text-align: left;
  line-height: 0.9em;
}

.txt_wrap.right .title {
  text-align: right;
}

.txt_wrap_main {
  max-width: 430px;
  margin-top: 60px;
}

.txt_wrap.right .txt_wrap_main {
  margin-left: auto;
}

.txt_wrap_main .txt {
  line-height: 2em;
  font-size: 16px;
}

.item {
  width: 100%;
  margin: 46px 0 0 0;
  line-height: 2em;
  font-size: 16px;
}

.item ul {
  color: #fff;
}

.item ul li a {
  padding-bottom: 4px;
  border-bottom: 1px solid #fff;
}
.shop_list a {
  text-decoration: none;
}

.shop_list a img {
  display: inline-block;
  width: 10px;
  margin-left: 10px;
  vertical-align: middle;
}

.shop_list a span {
  padding-bottom: 3px;
  border-bottom: 1px solid #fff;
}

.item_name {
  margin-right: 2%;
  font-size: 14px;
}

.item_no {
  font-size: 14px;
  margin-right: 2%;
  color: #999999;
}

.tax {
  font-size: 11px;
}

.pc_br {
  display: block;
}

/* cont01 */

.cont01_item-box01 {
  position: absolute;
  bottom: 37%;
  right: 10%;
  width: 39%;
}

.reflect01 {
  position: absolute;
  top: 66%;
  left: 3%;
  width: 100%;
  opacity: 0.2;
}

.reflect01_sp {
  opacity: 0.2;
}

.cont01_item-box02 {
  position: absolute;
  bottom: 18%;
  left: 25%;
  width: 18%;
}

.cont01_item-box02 .cont01_item-img {
  position: relative;
  z-index: 1;
}

.reflect02 {
  position: absolute;
  top: 85%;
  left: 0;
  opacity: 0.2;
}

.cont01_item-box01--sp {
  display: none;
}

.cont01_bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

.cont01_img {
  position: relative;
  top: -22vw;
  width: 100%;
  mix-blend-mode: screen;
}

.cont01 .cont_main {
  position: relative;
  top: -26vw;
  height: 96vw;
  margin-bottom: -26vw;
}

.cont02 {
  margin: -25% auto 0;
  padding: 0 0 20vw;
}

.cont02 .cont_main {
  position: relative;
  height: calc(41vw + 640px);
  margin-top: -7vw;
}

.cont02_box {
  margin: -10% 0 0 60%;
}

.cont02_item-box01 {
  position: absolute;
  bottom: 40%;
  left: 15.5%;
  width: 20%;
}

.reflect03 {
  position: absolute;
  top: 80%;
  left: 0;
  width: 100%;
  opacity: 0.2;
}

.cont02_item-box02 {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 41%;
}

.cont02_item-img {
  position: relative;
  z-index: 1;
}

.reflect04 {
  position: absolute;
  top: 70%;
  left: 0;
  width: 100%;
  opacity: 0.5;
}

.cont02_bg {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50%;
}

.cont02_bg figure {
  width: 100%;
}

.cont03_item-box01 {
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 52%;
}

.cont03 .cont_main {
  position: relative;
  height: calc(45vw + 640px);
  top: -24vw;
  margin-bottom: -24vw;
}

.reflect05 {
  position: absolute;
  top: 68%;
  left: 0;
  width: 100%;
  opacity: 0.2;
}

.cont03_img {
  width: 100%;
  margin: 20% auto 0;
}

.cont04 {
  padding: 5vw 0 6vw;
  top: -10vw;
  background: linear-gradient(rgba(0,0,0,0),rgba(25,25,25,1));
}

.cont04_item-box01 {
  position: absolute;
  bottom: 10%;
  right: 21%;
  width: 19%;
}

.cont04 .cont_main {
  position: relative;
  height: calc(0vw + 548px);
}

.reflect06 {
  position: absolute;
  top: 80%;
  left: 0;
  width: 100%;
  opacity: 0.2;
}

.cont04 .txt_wrap_main {
  max-width: 530px;
}

.cont05 {
  padding: 0 0 16vw;
}

.cont05 .cont_main {
  position: relative;
  height: calc(0vw + 612px);
}

.cont05_item-box01 {
  position: absolute;
  bottom: 0;
  right: 24%;
  width: 22%;
  top: 10%;
}

.cont06 {
  padding: 0 0 20vw;
}

.img_wrap06 {
margin-top: 20%;
}

.cont06 .cont_main {
  position: relative;
  height: calc(75vw + 474px);
  margin-top: -34vw;
}

.cont06_item-box01 {
  position: absolute;
  bottom: 32%;
  left: 10%;
  width: 43%;
}

.cont06_item-box01--sp {
  display: none;
}

.cont06 .txt_wrap_main {
  max-width: 570px;
}

.reflect07 {
  position: absolute;
  top: 68%;
  left: -2%;
  width: 100%;
  opacity: 0.2;
}

.reflect07_sp {
  opacity: 0.2;
}

.cont06_item-box02 {
  position: absolute;
  bottom: 11%;
  right: 15%;
  width: 18%;
}

.reflect08 {
  position: absolute;
  top: 85%;
  left: 0;
  width: 100%;
  opacity: 0.2;
}

.cont07 {
  padding: 140px 0;
  background: #121212;
}

.shop_info {
  margin: 0 auto;
  text-align: center;
  line-height: 2em;
}

.item_release{
  margin: 0 auto 75px;
}

.item_release_sub {
  margin: 3% auto 1%;
}

.item_release--ttl {
  font-size: 26px;
  font-weight: bold;
  line-height: 1.6;
}

.shop_list--ttl {
  display: block;
  margin-bottom: 20px;
  font-size: 24px;
  font-weight: bold;
}

.shop_list a {
  font-size: 24px;
}

.shop_list p {
  font-size: 24px;
  font-weight: 300;
}

.shop_list a img {
  display: inline-block;
  width: 10px;
}

.footer_btn {
  position: relative;
  color: #fff;
  font-weight: 600;
  letter-spacing: .04em;
  justify-content: center;
  align-items: center;
  font-size: 1.6em;
  margin: 130px auto 0;
  width: 60%;
  border: solid 1px #999999;
  text-align: center;
}
.footer_btn.footer_btn_first {
  margin: 0 auto;  
}

.footer_btn a {
  display: block;
  padding: 60px 40px;
  font-size: 18px;
  font-weight: normal;
}

.footer_btn :hover {
  background: #fff;
  color: #191919;
  transition : all 0.5s;
}

.footer_btn_white a {
  background: #fff;
  color: #000000;
}

.footer_btn_white :hover {
  background: #191919;
  color: #fff;
  transition : all 0.5s;
}

.link__item .link__a::after {
  content: "";
  width: 35px;
  height: 1px;
  background: #fff;
  transition: .4s;
  position: absolute;
  top: 50%;
  right: 3%;
}

.link__item .link__a:hover::after {
  background: #191919;
  transition : all 0.5s;
}

.link__item .link__b::after {
  content: "";
  width: 35px;
  height: 1px;
  background: #000;
  transition: .4s;
  position: absolute;
  top: 50%;
  right: 3%;
}

.link__item .link__b:hover::after {
  background: #fff;
  transition : all 0.5s;
}

footer {
  background-color: #191919;
}

footer .to_top {
  display: block;
  width: 60%;
  margin: 100px auto 0;
  padding: 34px 0 34px;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
  font-size: 16px;
  letter-spacing: .06em;
  border-top: 1px solid #999999;
  border-bottom: 1px solid #999999;
  transition: .4s;
  text-shadow: 0 0 transparent;
  color: #fff;
  font-weight: 300;
}

footer .copyright {
  display: block;
  width: 275px;
  margin: 57px auto;
}

.item_release_sub {
  margin: 4% auto 1%;
}

.shop_list p {
  font-size: 24px;
}

.shop_list_sub {
  margin-top: 20px;
  font-size: 20px;
  color: #999999;
}

.shop_list_sub a {
  padding-bottom: 3px;
  border-bottom: 1px solid #999999;
}

@media only screen and (max-width: 1900px) {

.cont06_item-box01 {
    bottom: 31%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 10%;
  }
}

@media only screen and (max-width: 1600px) {

.cont06_item-box01 {
    bottom: 30%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 10%;
  }
}

@media only screen and (max-width: 1480px) {

.cont06_item-box01 {
    bottom: 30%;
    left: 10%;
  }
}

@media only screen and (max-width: 1350px) {

.cont06_item-box01 {
    bottom: 29%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 10%;
  }
}

@media only screen and (max-width: 1250px) {

  .lead_comment {
    padding: 120px 8%;
  }

  .lead_comment p {
    font-size: 2.2vw;
  }

  .txt_wrap,
  .txt_wrap.right {
    padding: 0 6%;
  }

  .item ul li {
    font-size: 1.5vw;
  }

  .item_name {
    font-size: 1.5vw;
  }

  .item_no {
    font-size: 1.5vw;
  }

  .tax {
    font-size: 1.2vw;
  }

  .title {
    font-size: 8vw;
  }

  .txt_wrap_main {
    max-width: 38%;
  }

  .txt_wrap_main .txt p {
    font-size: 1.5vw;
    line-height: 1.8;
  }

  .cont02 .cont_main {
    height: calc(37vw + 640px);
  }

  .cont04 .txt_wrap_main {
    width: 80%;
  }

  .cont05_item-box01 {
      right: 17%;
      width: 26%;
  }

  .cont06 .txt_wrap_main {
    max-width: 44%;
  }

  .cont06 .cont_main {
    height: calc(54vw + 712px);
  }

  .cont06_item-box01 {
    bottom: 21%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 3%;
  }

  .item_release--ttl {
    font-size: 2.8vw;
  }

  .shop_list--ttl,
  .shop_list a {
    font-size: 2.8vw;
  }

  .footer_btn{
    width: 80%;
  }

  .footer_btn a {
   font-size: 2.2vw;
  }

  footer .to_top {
    width: 90%;
  }

}

@media only screen and (max-width: 1170px) {

  .cont06_item-box01 {
    bottom: 23%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 5%;
  }

  .top .main_title .ttl {
    font-size: 54px;
  }

  .top .main_title .ttl_sub {
    font-size: 32px;
  }
}

@media only screen and (max-width: 1050px) {

  .cont06_item-box01 {
    bottom: 26%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 8%;
  }

.top .main_title .ttl {
  font-size: 48px;
  }

  .top .main_title .ttl_sub {
    font-size: 30px;
  }
}

@media only screen and (max-width: 1000px) {

  .cont06_item-box01 {
    bottom: 27%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 10%;
  }

@media only screen and (max-width: 930px) {

  .cont06_item-box01 {
    bottom: 30%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 14%;
  }

.top .main_title .ttl {
  font-size: 42px;
  }

  .top .main_title .ttl_sub {
    font-size: 28px;
  }
}

@media only screen and (max-width: 890px) {

  .cont06_item-box01 {
    bottom: 31%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 15%;
  }
}

@media only screen and (max-width: 820px) {

.top .main_title .ttl {
  font-size: 38px;
  }
  .cont06_item-box01 {
    bottom: 33%;
    left: 10%;
  }

  .cont06_item-box02 {
    bottom: 18%;
  }
}

@media only screen and (max-width: 768px) {

  .pc {
    display: none;
  }

  .sp {
    display: inline-block;
  }

  .pc_video {
    display: none;
   }

  .sp_video {
    display: block;
   }

  .top .main_title {
    width: 60%;
    top: 31%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
  }

  .top .main_title .ttl {
    font-family: 'EB Garamond', sans-serif;
    font-size: 42px;
    text-align: center;
  }

  .top .main_title .ttl_sub {
    font-size: 20px;
  }

  .video_btn {
    margin: 10% auto 0;
    width: 160px;
  }

.video_btn a {
    padding: 1em 1.5em;
    font-size: 13px;
    transition: 0.3s;
    text-decoration: none;
  }

  .is-pause {
    top: 73%;
    right: 5%;
  }

  .lead_comment {
    padding: 12% 8%;
  }

  .lead_comment p {
    font-size: 3.4vw;
    text-align: left;
  }

  .title {
      font-size: 14.6vw;
  }

  .txt_wrap_main {
    width: 100%;
    max-width: 100%;
    margin-top: 8%;
  }

  .txt_wrap_main .txt p {
    font-size: 3.4vw;
  }

  .item {
    margin: 6% 0 0 0;
  }

  .item ul li {
    font-size: 3.4vw;
    line-height: 2.8em;
  }

  .item_name {
    font-size: 3.4vw;
  }

  .item_no {
    font-size: 3.4vw;
  }

  .tax {
    font-size: 2.8vw;
  }

  .sp_br {
    display: none;
  }

  .pc_br {
    display: none;
  }

  .cont01 .cont_main {
    height: 208vw;
    top: 0;
    margin-bottom: 0;
  }

  .cont01_item-box01 {
    bottom: 18%;
    right: -6%;
    width: 59%;
  }

  .cont01_item-box02 {
    bottom: 9%;
    left: 15%;
    width: 24%;
  }

  .cont01_img {
    width: 137%;
    top: -22vw;
    left: -6vw;
  }

  .cont02 {
    padding: 5vw 0 50vw;
  }

  .cont02 .cont_main {
    height: 231vw;
    margin-top: 0;
  }

  .cont02_bg {
    width: 90%;
    right: 5%;
    bottom: 65vw;
    z-index: 1;
  }

  .cont02_bg figure {
    width: 100%;
  }

  .cont02_item-box01 {
    top: inherit !important;
    bottom: 0;
    left: 50%;
    width: 40%;
    margin-left: -17%;
  }

  .cont02_item-box02 {
    width: 75%;
    bottom: 35%;
    right: -11%;
  }

  .cont03 .cont_main {
    top: 0;
    margin-bottom: 0;
    height: 176vw;
  }

  .cont03_item-box01 {
    width: 62%;
    left: 20%;
  }

  .cont03_img {
    margin: 30% auto -5%;
  }

  .cont04 {
    padding: 0 0 50vw;
    top: -6vw;
  }

  .cont04 .cont_main {
    height: 132vw;
  }

  .cont04 .txt_wrap_main {
    width: 100%;
  }

  .cont04_item-box01 {
    top: 78%;
    right: 30%;
    width: 40%;
  }

  .cont05 {
    padding: 0 0 31vw;
  }

  .cont05 .cont_main {
      height: 177vw;
  }

  .cont05_item-box01 {
    width: 54%;
    right: 19%;
    top: 60%;
  }

  .cont06 {
    padding: 0 0 22vw;
  }

  .cont06_bg {
    position: absolute;
    bottom: 0;
    width: 100%;
  }

  .cont06 .cont_main {
    height: 210vw;
    margin-top: 0;
  }

  .cont06 .txt_wrap_main {
    width: 100%;
    max-width: 100%;
  }

  .cont06_item-box01 {
    bottom: 16%;
    left: -4%;
    width: 60%;
  }

  .cont06_item-box02 {
    right: 7%;
    bottom: 5%;
    width: 28%;
  }

.reflect06 {
    top: 214%;
}


  .cont07 {
    padding: 15vw 0;
  }

  .item_release {
    margin: 0 auto 10vw;
  }

  .item_release--ttl {
    font-size: 3.6vw;
    line-height: 1.6;
  }

  .shop_info {
    line-height: 1.6;
  }

  .shop_list--ttl {
    line-height: 1.1;
    margin-bottom: 2vw;
  }

  .shop_list--ttl,
  .shop_list a {
    font-size: 3.6vw;
    text-decoration: none;
  }

  .footer_btn{
    width: 90%;
    margin: 18vw auto 0;
  }

  .footer_btn a {
    padding: 8vw 6vw;
    font-size: 3.2vw;
  }

  .link__item .link__a::after {
    width: 18px;
  }

  .link__item .link__b::after {
    width: 18px;
  }

  .item_release_sub {
    margin: 10vw auto 1%;
  }

  .shop_list p {
    font-size: 3.5vw;
  }

  .shop_list_sub {
    margin-top: 2%;
    font-size: 3.2vw;
  }

  footer .to_top {
    width: 90%;
    margin: 20vw auto 0;
    padding: 6vw 0;
    font-size: 3.2vw;
  }
}

@media only screen and (max-width: 605px) {

  .logo {
      left: 43%;
  }

  .is-pause {
    top: 56%;
    right: 5%;
  }
}

@media only screen and (max-width: 390px) {

  .cont06_item-box01 {
    bottom: 16%;
  }

  .cont06_item-box02 {
    bottom: 5%;
  }
}