body {
  font-weight: 600;
  letter-spacing: 0.15em;
}

.tac {
  text-align: center;
}

.img-parallax {
  clip: rect(0, auto, auto, 0);
  margin-bottom: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.img-parallax img {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  padding: 0;
  margin: 0;
  -o-object-fit: cover;
     object-fit: cover;
  z-index: 0;
  transform: translateZ(0);
}

.box-parallax {
  position: relative;
  z-index: 0;
}

.txt-latin {
  cursor: vertical-text;
  direction: rtl;
  writing-mode: vertical-rl;
  -o-writing-mode: vertical-rl;
  -ms-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -moz-writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  text-orientation: sideways-right;
  -o-text-orientation: sideways-right;
  -ms-text-orientation: upright;
  -ms-text-orientation: sideways-right;
  -moz-text-orientation: sideways-right;
  -webkit-text-orientation: sideways-right;
}

.fnt-shippori-mincho {
  font-family: "Shippori Mincho", serif;
}

main {
  overflow: hidden;
}

.nav-main {
  font-size: 14px;
  line-height: 28px;
  overflow: visible;
}
.nav-main * {
  box-sizing: border-box;
}

.btn-style1 {
  margin: 0 5%;
}
.btn-style1 a {
  font-family: "Shippori Mincho", serif;
  display: block;
  color: #000;
  background: #fff;
  border: 2px solid #000;
  position: relative;
}
.btn-style1 a::before {
  content: "";
  background: url(../img/course/btn_arr1.png) no-repeat left center/100% auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5%;
  width: 4vw;
}
.btn-style1 a::after {
  content: "";
  background: url(../img/course/btn_arr2.png) no-repeat right center/100% auto;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 7%;
  width: 4vw;
}
.btn-style1 a span {
  font-size: 4.5vw;
  display: block;
  letter-spacing: 0.2em;
  line-height: 1.5;
  font-weight: 600;
  padding: 2vw 0;
  margin: 1%;
  text-align: center;
  border: 3px solid #000;
}

.popup-shared {
  background: url(../img/course/bg_yellow.jpg) repeat center 0;
  color: #000;
  padding: 60px 10px;
  font-weight: 600;
}
.popup-shared .remodal-close {
  background: url(../img/course/close.png) no-repeat 0 0/100% auto;
  width: 25px;
  height: 25px;
  top: 15px;
  right: 12px;
}
.popup-shared .remodal-close::before {
  content: none;
}
.popup-shared .price-box {
  font-size: 6.5vw;
  letter-spacing: 0.15em;
  line-height: 1.5;
  margin-bottom: 2vw;
}
.popup-shared .price-box dt {
  margin-bottom: 2vw;
}
.popup-shared .price-box dd {
  font-size: 4vw;
}
.popup-shared .price-box dd span {
  font-size: 5.5vw;
  letter-spacing: 0.15em;
}
.popup-shared .content h3 {
  font-size: 5.5vw;
  letter-spacing: 0.15em;
  margin-bottom: 5vw;
}
.popup-shared .content .list {
  display: flex;
  justify-content: space-between;
  letter-spacing: 0.1em;
  font-size: 13.5px;
  text-align: left;
  padding: 0 5vw;
}
.popup-shared .content .list li{
	line-height: 22px;
	margin-bottom: 3vw;
}
@media screen and (min-width:768px) {
  .popup-shared .content .list li{
	margin-bottom:15px;
}
}
#head-key #key-box {
  background: url(../img/course/key.jpg) no-repeat center top/cover;
  height: 115vw;
}

#sec1 {
  padding: 15vw 0 40vw;
  background: url(../img/course/sec1_deco4.png) no-repeat left bottom/100% auto;
  position: relative;
}
#sec1::before {
  content: "";
  background: url(../img/course/sec1_deco1.jpg) no-repeat 0 0/100% auto;
  position: absolute;
  top: 0;
  left: -1%;
  width: 37%;
  height: 61vw;
  z-index: -1;
}
#sec1::after {
  content: "";
  background: url(../img/course/sec1_deco3.png) no-repeat left bottom/100% auto;
  position: absolute;
  top: 0;
  right: 0;
  left: -2%;
  bottom: 6vw;
  width: 25%;
}
#sec1 .item1 {
  padding-bottom: 5vw;
}
#sec1 .item1 h2 {
  font-size: 5.5vw;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.5;
  margin: 0 auto 12vw;
}
#sec1 .item1 h2 .t {
  font-size: 5vw;
  letter-spacing: 0.2em;
  padding: 4vw 2% 3vw 2%;
  display: inline-block;
  position: relative;
}
#sec1 .item1 h2 .t::before {
  content: "";
  border-top: 1px solid #000;
  border-left: 1px solid #000;
  border-bottom: 1px solid #000;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
}
#sec1 .item1 h2 .t::after {
  content: "";
  background: url(../img/course/sec1_ttl_bg.jpg) no-repeat 0 0/100% auto;
  width: 5vw;
  height: 6vw;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: calc(100% - 2px);
}
#sec1 .item1 h2 .t span {
  transform: rotate(-31deg);
  display: inline-block;
}
#sec1 .item1 h2 .s {
  margin: 18vw 9% 0 0;
  display: inline-block;
}
#sec1 .item1 h2 .s span {
  font-size: 8.5vw;
  letter-spacing: 0.2em;
}
#sec1 .item1 h2 .s small {
  font-size: 5.5vw;
  letter-spacing: 0.2em;
}
#sec1 .item2 {
  padding-bottom: 10vw;
}
#sec1 .item2 .photo {
  margin: 18vw 0 0 10%;
  position: relative;
}
#sec1 .item2 .photo::before {
  content: "";
  background: url(../img/course/sec1_deco2.png) no-repeat 0 0/100% auto;
  position: absolute;
  top: -13vw;
  left: -13%;
  width: 27%;
  height: 18vw;
  z-index: -1;
}
#sec1 .item3 .gr-pt {
  position: relative;
  margin-bottom: 5vw;
}
#sec1 .item3 .gr-pt .floormap {
  width: 78%;
}
#sec1 .item3 .gr-pt .catch {
  font-size: 20vw;
  font-weight: 700;
  color: #e1e1e1;
  letter-spacing: 0;
  position: absolute;
  top: -1vw;
  left: 87%;
  white-space: nowrap;
}

#sec2 {
  padding-bottom: 20vw;
}
#sec2 .set1 {
  position: relative;
}
#sec2 .set1::before {
  content: "";
  border: 2px solid #fff;
  position: absolute;
  top: 7px;
  right: 7px;
  bottom: 7px;
  left: 7px;
  z-index: 1;
}
#sec2 .set1 h2 {
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  transform: translateY(-50%);
  z-index: 2;
  font-size: 5.5vw;
  color: #fff;
  letter-spacing: 0.2em;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
  padding-bottom: 4vw;
  background: url(../img/course/sec2_ttl_line.png) no-repeat center bottom/22% auto;
}
#sec2 .set1 h2 small {
  font-size: 5vw;
  letter-spacing: 0.2em;
}
#sec2 .set1 h2 span {
  font-size: 8.5vw;
  letter-spacing: 0.2em;
}
#sec2 .set1 .box-parallax {
  height: 90vw;
}
#sec2 .set2 {
  padding-top: 10vw;
}
#sec2 .set2 .note {
  text-align: center;
}
#sec2 .set2 .item1 {
  padding: 10vw 0 12vw;
  position: relative;
}
#sec2 .set2 .item1::before {
  content: "";
  background: url(../img/course/sec2_deco.jpg) no-repeat 0 0/100% auto;
  position: absolute;
  top: 0vw;
  right: 4%;
  width: 27%;
  height: 28vw;
  z-index: -1;
}
#sec2 .set2 .item1 .gr-txt {
  margin-bottom: 10vw;
}
#sec2 .set2 .item1 .gr-txt .price-box {
  margin-bottom: 5vw;
}
#sec2 .set2 .item1 .gr-txt .price-box dt {
  font-size: 6vw;
  letter-spacing: 0.15em;
  line-height: 1.7;
  margin: 0 auto 5vw;
}
#sec2 .set2 .item1 .gr-txt .price-box dd {
  font-size: 4vw;
  letter-spacing: 0.15em;
  text-align: center;
}
#sec2 .set2 .item1 .gr-txt .price-box dd span {
  font-size: 5.5vw;
  letter-spacing: 0.15em;
}
#sec2 .set2 .item2 .box {
  background: url(../img/course/bg_yellow.jpg) repeat center 0;
  padding: 8vw 4%;
}
#sec2 .set2 .item2 .box h3 {
  font-size: 5.5vw;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 6vw;
}
#sec2 .set2 .item2 .box .list {
  display: flex;
  justify-content: space-between;
  letter-spacing: 0.1em;
}
#sec2 .set2 .item2 .box .list li{
	list-style: disc outside;
	margin-left:1.5em;
	line-height: 25px;
	margin-bottom: 2vw;
    letter-spacing: 0;
}
#sec2 .set2 .item2 .box .list li span,
.popup-shared .content .list li span{
    display: block;
    margin-left: -1em;
    line-height: 2;
}
.popup-shared .content .list li span{
    margin-left: 1em;
}
  #sec2 .set2 .item2 .btn-style1{
    margin:0;
}
@media screen and (min-width:768px) {
  #sec2 .set2 .item2 .box .list li{
	margin-bottom:15px;
}
}
#sec2 .set2 .item2 .modal {
  margin-top: 10vw;
}
#sec2 .set2 .item2 .modal h3 {
  font-size: 6vw;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 8vw;
}
#sec2 .set2 .item2 .modal .gr-btn li:not(:last-child) {
  margin-bottom: 6vw;
}

#sec3 .group {
  padding: 12vw 0 20vw;
  color: #fff;
  background: url(../img/course/sec3_deco1.png) no-repeat left 3% top 3vw/15% auto, url(../img/course/sec3_deco2.png) no-repeat right 3% bottom 3vw/15% auto, url(../img/course/sec3_bg.jpg) no-repeat center top/cover;
}
#sec3 .group .item .gr-txt {
  margin-left: 8%;
}
#sec3 .group .item .gr-txt h2 {
  font-size: 6.5vw;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.2em;
  margin: 8vw 0 6vw;
}
#sec3 .group .item .gr-txt h2 small {
  font-size: 6.5vw;
  letter-spacing: 0.2em;
  background: url(../img/course/sec3_ttl_bg.jpg) repeat center 0;
  display: inline-block;
  padding: 2vw 7%;
  margin: 0 0 2vw -8.5%;
  text-align: center;
  position: relative;
}
#sec3 .group .item .gr-txt h2 small::before {
  content: "";
  background: url(../img/course/sec3_liney.jpg) repeat-y center 0;
  width: 2px;
  position: absolute;
  top: 0;
  left: -5px;
  bottom: 0;
}
#sec3 .group .item .gr-txt h2 small::after {
  content: "";
  background: url(../img/course/sec3_liney.jpg) repeat-y center 0;
  width: 2px;
  position: absolute;
  top: 0;
  right: -5px;
  bottom: 0;
}
#sec3 .group .item .gr-txt h2 .t {
  letter-spacing: 0.2em;
  display: block;
}
#sec3 .group .item .gr-txt h2 .t span {
  font-size: 7.5vw;
  letter-spacing: 0.2em;
}

#sec4 {
  padding: 17vw 0;
  text-align: center;
  position: relative;
}
#sec4 .tel {
  font-size: 14px;
  border: 1px solid #000;
  border-left-width: 4px;
  border-right-width: 4px;
  padding: 5vw 0;
}
#sec4 .tel dt {
  font-weight: 400;
  letter-spacing: 0.1em;
}
#sec4 .tel dt img {
  width: 19px;
  margin-right: 8px;
  position: relative;
  top: -6px;
}
#sec4 .tel dt span {
  font-size: 28px;
  letter-spacing: 0.1em;
  font-weight: 700;
}
#sec4 .tel dd {
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 600;
}
#sec4 .btn-link {
  margin: 10vw 5%;
}
#sec4 .btn-link a::after {
  background: url(../img/course/btn_arr3.png) no-repeat right center/100% auto;
}
#sec4 .info dt {
  font-size: 5.5vw;
  font-weight: 600;
  letter-spacing: 0.2em;
  display: inline-block;
  padding: 0 5% 4vw;
  margin-bottom: 5vw;
  border-bottom: 1px solid #000;
}

@media screen and (min-width: 768px) {
  .nav-main {
    font-size: 16px;
    line-height: 34px;
  }
  .btn-style1 {
    margin: 0;
  }
  .btn-style1 a {
    transition-duration: 0.3s;
  }
  .btn-style1 a::before {
    height: 36px;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    left: 16px;
    width: 18px;
  }
  .btn-style1 a::after {
    height: 16px;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    right: 33px;
    width: 16px;
  }
  .btn-style1 a span {
    font-size: 18px;
    line-height: 26px;
    padding: 14px 0;
    margin: 3px;
    border: 4px solid #000;
  }
  .btn-style1 a:hover::before {
    background: url(../img/course/btn_arr1_on.png) no-repeat;
  }
  .btn-style1 a:hover::after {
    background: url(../img/course/btn_arr2_on.png) no-repeat;
  }
  .btn-style1 a:hover span {
    background: #000;
    color: #fff;
  }
  .popup-shared {
    padding: 60px 10px 68px;
    max-width: 700px;
  }
  .popup-shared .remodal-close {
    background: url(../img/course/close.png) no-repeat;
    width: 28px;
    height: 28px;
    top: 20px;
    right: 20px;
  }
  .popup-shared .remodal-close::before {
    content: none;
  }
  .popup-shared .remodal-close:hover {
    opacity: 0.7;
  }
  .popup-shared .price-box {
    font-size: 32px;
    line-height: 52px;
    margin-bottom: 0;
  }
  .popup-shared .price-box dt {
    margin-bottom: 0;
  }
  .popup-shared .price-box dd {
    font-size: 16px;
  }
  .popup-shared .price-box dd span {
    font-size: 26px;
  }
  .popup-shared .content h3 {
    font-size: 26px;
    margin-bottom: 29px;
  }
  .popup-shared .content .list {
    max-width: 397px;
    margin: 0 auto;
    letter-spacing: 0.15em;
    font-size: 16px;
  }
  #head-key #key-box {
    height: 838px;
  }
  #sec1 {
    padding: 129px 0 94px;
    background: url(../img/course/sec1_deco4.png) no-repeat left bottom;
  }
  #sec1::before {
    background: url(../img/course/sec1_deco1.jpg) no-repeat;
    right: calc(50% + 424px);
    left: auto;
    width: 330px;
    height: 544px;
  }
  #sec1::after {
    background: url(../img/course/sec1_deco3.png) no-repeat;
    height: 239px;
    top: auto;
    right: calc(50% + 546px);
    left: auto;
    bottom: 83px;
    width: 217px;
  }
  #sec1 .item1 {
    padding-bottom: 47px;
    display: flex;
  }
  #sec1 .item1 h2 {
    font-size: 32px;
    line-height: 79px;
    margin: 10px 78px 0 59px;
    width: 313px;
  }
  #sec1 .item1 h2 .t {
    font-size: 28px;
    padding: 30px 0px 23px 0px;
  }
  #sec1 .item1 h2 .t::before {
    right: 8px;
  }
  #sec1 .item1 h2 .t::after {
    background: url(../img/course/sec1_ttl_bg.jpg) no-repeat;
    width: 31px;
    height: 35px;
    right: calc(100% - 1px);
  }
  #sec1 .item1 h2 .s {
    margin: 101px 30px 0 0;
  }
  #sec1 .item1 h2 .s span {
    font-size: 50px;
  }
  #sec1 .item1 h2 .s small {
    font-size: 40px;
  }
  #sec1 .item1 .photo {
    flex: 1;
    margin-right: -250px;
  }
  #sec1 .item1 .photo img {
    width: 100%;
    height: auto;
  }
  #sec1 .item2 {
    padding-bottom: 23px;
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
  }
  #sec1 .item2 .photo {
    margin: 0 0 0 -62px;
    width: 520px;
  }
  #sec1 .item2 .photo::before {
    background: url(../img/course/sec1_deco2.png) no-repeat;
    top: -91px;
    left: -79px;
    width: 159px;
    height: 113px;
  }
  #sec1 .item2 .txt {
    width: 445px;
    margin: 24px 28px 0 0;
  }
  #sec1 .item3 {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
  }
  #sec1 .item3 .txt {
    width: 450px;
    margin-top: 39px;
  }
  #sec1 .item3 .gr-pt {
    margin: 0 73px 0 0;
    width: 343px;
  }
  #sec1 .item3 .gr-pt .floormap {
    width: auto;
  }
  #sec1 .item3 .gr-pt .catch {
    font-size: 100px;
    top: -5px;
    left: calc(100% + 30px);
    line-height: 70px;
  }
  #sec2 {
    padding-bottom: 118px;
  }
  #sec2 .set1::before {
    top: 10px;
    right: 10px;
    bottom: 10px;
    left: 10px;
  }
  #sec2 .set1 h2 {
    top: 238px;
    transform: none;
    font-size: 32px;
    line-height: 53px;
    padding-bottom: 32px;
    background: url(../img/course/sec2_ttl_line.png) no-repeat center bottom;
  }
  #sec2 .set1 h2 small {
    font-size: 28px;
  }
  #sec2 .set1 h2 span {
    font-size: 52px;
    margin-top: 11px;
    display: inline-block;
  }
  #sec2 .set1 .box-parallax {
    height: 700px;
  }
  #sec2 .set2 {
    padding-top: 72px;
  }
  #sec2 .set2 .wrap {
    width: 100%;
    max-width: 1500px;
    padding: 0 20px;
  }
  #sec2 .set2 .item1 {
    padding: 72px 0 0;
    display: flex;
    flex-direction: row-reverse;
  }
  #sec2 .set2 .item1::before {
    background: url(../img/course/sec2_deco.jpg) no-repeat;
    top: -116px;
    right: 36px;
    width: 217px;
    height: 239px;
  }
  #sec2 .set2 .item1 .photo {
    flex: 1;
  }
  #sec2 .set2 .item1 .photo img {
    width: 100%;
    height: auto;
  }
  #sec2 .set2 .item1 .gr-txt {
    margin: 50px 38px 0 23px;
    width: 401px;
  }
  #sec2 .set2 .item1 .gr-txt .price-box {
    margin-bottom: 24px;
  }
  #sec2 .set2 .item1 .gr-txt .price-box dt {
    font-size: 32px;
    line-height: 54px;
    margin: 0 auto 26px;
  }
  #sec2 .set2 .item1 .gr-txt .price-box dd {
    font-size: 16px;
  }
  #sec2 .set2 .item1 .gr-txt .price-box dd span {
    font-size: 26px;
  }
  #sec2 .set2 .item1 .gr-txt .txt {
    text-align: center;
  }
  #sec2 .set2 .item2 {
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
    align-items: flex-start;
  }
  #sec2 .set2 .item2 .box {
    width: 480px;
    padding: 61px 39px 68px;
    margin-top: -112px;
    position: relative;
    z-index: 2;
  }
  #sec2 .set2 .item2 .box h3 {
    font-size: 26px;
    margin-bottom: 39px;
  }
  #sec2 .set2 .item2 .box .list {
    display: flex;
    justify-content: space-between;
    letter-spacing: 0.15em;
  }
  #sec2 .set2 .item2 .modal {
    margin: 49px 0 0 145px;
    width: 689px;
  }
  #sec2 .set2 .item2 .modal h3 {
    font-size: 32px;
    margin-bottom: -3px;
    line-height: 54px;
  }
  #sec2 .set2 .item2 .modal .gr-btn {
    display: flex;
    justify-content: center;
    flex-flow: wrap;
  }
  #sec2 .set2 .item2 .modal .gr-btn li {
      margin-top: 20px;
    width: 327px;
  }
  #sec2 .set2 .item2 .modal .gr-btn li:not(:last-child) {
    margin-bottom: 0;
  }
    #sec2 .set2 .item2 .modal .gr-btn li:last-child{
        margin-left: 20px;
    }
    #sec2 .set2 .item2 .modal .gr-btn li:nth-child(1){
    width: 390px;
    }
  #sec3 .group {
    padding: 72px 0 121px;
    max-width: 1300px;
    margin: 0 auto;
    background: url(../img/course/sec3_deco1.png) no-repeat left 10px top 10px, url(../img/course/sec3_deco2.png) no-repeat right 10px bottom 10px, url(../img/course/sec3_bg.jpg) no-repeat center top/cover;
  }
  #sec3 .group .note {
    font-size: 20px;
    letter-spacing: 0.2em;
  }
  #sec3 .group .item {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
  }
  #sec3 .group .item .gr-txt {
    margin-left: 0;
  }
  #sec3 .group .item .gr-txt h2 {
    font-size: 40px;
    line-height: 70px;
    margin: 57px 0 17px;
  }
  #sec3 .group .item .gr-txt h2 small {
    font-size: 40px;
    padding: 8px 41px 6px 46px;
    margin: 0 0 6px -49px;
  }
  #sec3 .group .item .gr-txt h2 small::before {
    left: -5px;
  }
  #sec3 .group .item .gr-txt h2 small::after {
    right: -5px;
  }
  #sec3 .group .item .gr-txt h2 .t span {
    font-size: 50px;
  }
  #sec4 {
    padding: 102px 0 121px;
  }
  #sec4 .tel {
    max-width: 620px;
    margin: 0 auto;
    font-size: 24px;
    padding: 35px 0 30px;
    line-height: 48px;
    border-left-width: 5px;
    border-right-width: 5px;
  }
  #sec4 .tel dt img {
    width: auto;
    margin-right: 8px;
    top: -6px;
  }
  #sec4 .tel dt span {
    font-size: 45px;
  }
  #sec4 .tel dd {
    font-size: 16px;
  }
  #sec4 .btn-link {
    margin: 37px auto 77px;
    max-width: 448px;
  }
  #sec4 .btn-link a::after {
    background: url(../img/course/btn_arr3.png) no-repeat;
    width: 22px;
    height: 19px;
    right: 34px;
  }
  #sec4 .btn-link a span {
    padding: 11px 0;
  }
  #sec4 .btn-link a:hover::after {
    background: url(../img/course/btn_arr3_on.png) no-repeat;
  }
  #sec4 .info dt {
    font-size: 32px;
    padding: 0 28px 27px;
    margin-bottom: 20px;
  }
  #sec4 .deco {
    position: absolute;
    left: 0;
    bottom: -450px;
    z-index: 1;
  }
}
@media screen and (max-width: 1499px) and (min-width: 768px) {
  #sec2 .set2 .item2 .box {
    margin-top: -50px;
  }
}
@media screen and (max-width: 1399px) and (min-width: 768px) {
  #sec2 .set2 .item2 .modal {
    margin: 49px 0 0 0;
  }
  #sec2 .set2 .item2 .box {
    margin-top: 50px;
  }
}/*# sourceMappingURL=course.css.map */