/* Scss Document */
#key {
  position: relative;
}
#key .photo {
  height: 110vw;
}
@media screen and (min-width: 768px) {
  #key .photo {
    height: 900px;
  }
}
@media screen and (max-width: 767px) {
  main {
    overflow: hidden;
  }
}
section h2 {
  letter-spacing: 0.2em;
  font-size: 6.2vw;
  line-height: 1.5;
  padding-bottom: 5vw;
  position: relative;
}
@media screen and (min-width: 768px) {
  section h2 {
    font-size: 35px;
    line-height: 70px;
    padding-bottom: 60px;
  }
}
#sec1 {
  padding: 20vw 0;
  background: url("../img/course/sec1_deco3.png") no-repeat 0 0/55%, url("../img/course/sec1_deco2.jpg") no-repeat 0 bottom/65%;
  position: relative;
  z-index: 1;
}
#sec1:before {
  background: url("../img/course/sec1_deco1.jpg") no-repeat right 0/80%, url("../img/shared/bg2.jpg") repeat 0 0;
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 40%;
}
#sec1 .photo {
  margin: 0 5% 0 0;
}
#sec1 .info {
  padding: 0 5%;
}
#sec1 .info h2 {
  padding: 5vw 0;
}
#sec1 .info h2 .scroll-ani {
  position: absolute;
  top: -13vw;
  height: 36vw;
  left: -5vw;
}
#sec1 .info p {
  padding-bottom: 15px;
}
@media screen and (min-width: 768px) {
  #sec1 {
    padding: 230px 0 93px;
    background-size: auto, auto;
  }
  #sec1:before {
    background-size: auto, auto;
    width: calc(50% - 208px);
  }
  #sec1 .wrap {
    max-width: 1200px;
  }
  #sec1 .photo {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
  }
  #sec1 .photo span {
    display: block;
    width: calc(50% + 320px);
    height: 670px;
  }
  #sec1 .info {
    padding: 152px 0 0;
    justify-content: flex-end;
    display: flex;
  }
  #sec1 .info h2 {
    padding: 0;
    position: absolute;
    width: 457px;
    right: calc(50%);
    top: 113px;
  }
  #sec1 .info h2 .scroll-ani {
    position: absolute;
    top: -219px;
    height: 384px;
    left: -62px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1080px) {
  #sec1 .info h2 .scroll-ani {
    left: -20px;
  }
}
@media screen and (min-width: 768px) {
  #sec1 .info .txt {
    width: 520px;
    line-height: 40px;
  }
  #sec1 .info p {
    padding-bottom: 40px;
  }
}
.slick-dots {
  position: absolute;
  bottom: 15px;
  left: 0;
  right: 0;
  z-index: 9;
  padding: 0;
}
#sec2 {
  padding: 0 0 15vw;
}
#sec2 .note {
  font-size: 12px;
  padding: 10px 0 10vw;
}
#sec2 .info {
  padding: 10vw 5%;
}
#sec2 .info h2 {
  padding-bottom: 10px;
}
#sec2 .info .price {
  padding-bottom: 20px;
  position: relative;
  margin-bottom: 20px;
}
#sec2 .info .price:before {
  content: '';
  position: absolute;
  right: 0;
  left: -10vw;
  bottom: 0;
  border-top: 1px solid #c0c0c0;
}
#sec2 .info .price span {
  font-size: 18px;
}
#sec2 .course {
  border: 1px solid #c0c0c0;
  margin-top: 10vw;
  padding: 10% 8%;
}
#sec2 .course .list {
  padding: 0 20px;
}
#sec2 .course h3 {
  border-bottom: 1px solid #c0c0c0;
  letter-spacing: 0.2em;
  padding-bottom: 10px;
  margin-bottom: 15px;
  text-align: center;
}
#sec2 .course h3 span {
  font-size: 18px;
}
#sec2 .box-parallax {
  height: 61vw;
}
#sec2 .photo-list li:nth-child(1) {
  width: 90%;
  margin: -10vw auto 0;
}
#sec2 .photo-list li:nth-child(2) {
  align-items: flex-start;
  width: 50%;
  margin: -10vw auto 0;
}
#sec2 .photo-list li:nth-child(2) img {
  width: 48.5%;
  height: auto;
}
#sec2 .photo-list li:nth-child(2) img:nth-child(2) {
  margin-top: 24.5%;
}
@media screen and (min-width: 768px) {
  #sec2 {
    padding: 00px 0;
  }
  #sec2 .note {
    font-size: 16px;
    padding: 0;
    position: absolute;
    left: 10px;
    top: -44px;
    width: 700px;
    right: auto;
    z-index: 9;
  }
  #sec2 .wrap {
    display: flex;
    max-width: 100%;
  }
  #sec2 .pager {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 560px;
    z-index: 9;
    align-items: center;
    flex-wrap: wrap;
    display: flex;
    width: 9px;
    gap: 52px;
    align-content: center;
  }
  #sec2 .pager li {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background-color: #e2d7ca;
    opacity: 0;
    position: relative;
  }
  #sec2 .pager li:nth-child(n+2) {
    background-color: #fff;
  }
  #sec2 .pager li:nth-child(n+2):before {
    content: '';
    border-left: 1px solid #e2d7ca;
    height: 52px;
    position: absolute;
    left: 4px;
    bottom: 9px;
  }
  #sec2 .pager.fixed {
    position: fixed;
  }
  #sec2 .pager.fixed li.active {
    opacity: 1;
  }
  #sec2 .col-l {
    width: calc(100% - 540px);
    order: -1;
    position: relative;
    z-index: 99;
 
  }
  #sec2 .col-l .photo li {
    height: 100vh;
    position: relative;
  }
  #sec2 .col-l .photo li span {
    clip: rect(0, auto, auto, 0);
    margin-bottom: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
  }
  #sec2 .col-l .photo li span img {
    width: calc(100% - 540px);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0;
    margin: 0;
    object-fit: cover;
    z-index: 0;
    transform: translateZ(0) !important;
  }
  #sec2 .col-r {
    width: 540px;
  }
  #sec2 .info {
    padding: 50px 0 100px;
    max-width: 370px;
    margin: 0 auto;
    position: relative;
 
  }
  #sec2 .info h2 {
    padding-bottom: 6px;
    font-size: 30px;
  }
  #sec2 .info .price {
    padding-bottom: 35px;
    position: relative;
    margin-bottom: 38px;
  }
  #sec2 .info .price:before {
    left: -100px;
  }
  #sec2 .info .price span {
    font-size: 25px;
  }
  #sec2 .sticky {
    height: calc(400vh - 700px);
    
  }
  #sec2 .course {
    margin-top: 80px;
    padding: 52px 50px 45px;
    position: sticky;
     top: 105px;
  }
  #sec2 .course .list {
    padding: 0;
    display: block;
    line-height: 40px;
  }
  #sec2 .course h3 {
    padding-bottom: 6px;
    margin-bottom: 27px;
    text-align: left;
  }
  #sec2 .course h3 span {
    font-size: 20px;
    letter-spacing: 0.2em;
  }
  #sec2 .box-parallax {
    height: 770px;
    z-index: 99;
  }
  #sec2 .photo-list {
    max-width: 1500px;
    margin: 0 auto -63px;
    display: flex;
    gap: 74px;
    z-index: 100;
    position: relative;
  }
  #sec2 .photo-list li:nth-child(1) {
    width: calc(50% + 52px);
    margin: -83px 0 0;
    height: 603px;
  }
  #sec2 .photo-list li:nth-child(2) {
    max-width: 473px;
    margin: 18.5% 0 0 0;
    position: relative;
    z-index: 3;
  }
  #sec2 .photo-list li:nth-child(2) img {
    width: calc(50% - 6px);
  }
  #sec2 .photo-list li:nth-child(2) img:nth-child(2) {
    margin-top: 24.5%;
  }
}
@media screen and (min-width: 768px) and (max-width: 1400px) {
  #sec2 .col-r {
    width: 440px;
  }
  #sec2 .col-l {
    width: calc(100% - 440px);
  }
  #sec2 .col-l .photo li span img {
    width: calc(100% - 440px);
  }
  #sec2 .pager {
    right: 460px;
  }
}
#sec3 {
  padding: 15vw 5%;
  position: relative;
}
#sec3:before {
  background: url("../img/course/sec2_deco2.png") no-repeat 0 0/100%;
  content: '';
  width: 53vw;
  height: 60vw;
  position: absolute;
  left: 0;
  top: -24vw;
  z-index: 1;
}
#sec3 h2 {
  padding: 3vw 5%;
  position: relative;
  z-index: 1;
  margin-bottom: 10vw;
  line-height: 2;
}
#sec3 h2:before {
  content: '';
  position: absolute;
  top: 0;
  left: -10vw;
  right: 31%;
  border-top: 1px solid #ded7cc;
  z-index: 1;
}
#sec3 h2:after {
  content: '';
  position: absolute;
  bottom: 0;
  right: -10vw;
  left: 6%;
  border-top: 1px solid #ded7cc;
  z-index: 1;
}
#sec3 h2 span {
  padding-left: 15vw;
  letter-spacing: 0.2em;
}
#sec3 .js-fade2 {
  margin: 0 -5vw 5vw;
}
#sec3 .js-fade2 .object-fit-cover {
  height: 85vw;
}
#sec3 .js-fade2 .object-fit-cover img {
  width: 112%;
  left: -11%;
}
#sec3 .js-fade2 .object-fit-cover.ext img {
  left: -23%;
  width: 130%;
}
@media screen and (min-width: 768px) {
  #sec3 {
    padding: 180px 20px 0;
  }
  #sec3:after {
    content: url("../img/course/sec3_deco2.png");
    position: absolute;
    right: 0;
    bottom: -114px;
    line-height: 0;
  }
  #sec3:before {
    width: 580px;
    height: 438px;
    left: calc(50% - 459px);
    top: -259px;
  }
  #sec3 .wrap {
    overflow: hidden;
    max-width: 1500px;
  }
  #sec3 h2 {
    padding: 10px 0 10px 213px;
    width: 1000px;
    margin: 0 auto 69px;
  }
  #sec3 h2:before {
    left: -250px;
    right: 440px;
  }
  #sec3 h2:after {
    right: -24px;
    left: 214px;
  }
  #sec3 h2 span {
    padding-left: 167px;
  }
  #sec3 .js-fade2 {
    margin: 0 0 100px;
  }
  #sec3 .js-fade2 .object-fit-cover img {
    width: 100%;
    height: 100%;
    left: 0;
  }
  #sec3 .js-fade2 .object-fit-cover.ext {
    margin-left: calc(50% - 285px);
    height: 500px;
  }
  #sec3 .js-fade2 .object-fit-cover.ext img {
    left: 0;
    width: 100%;
  }
  #sec3 .js-fade2 .object-fit-cover:nth-child(2) {
    position: absolute;
    top: 730px;
    left: 0;
    height: 540px;
    max-width: 570px;
    width: 39%;
  }
  #sec3 .txt {
    margin-left: calc(50% + -65px);
    max-width: 570px;
    line-height: 40px;
    min-height: 442px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1300px) {
  #sec3 .txt {
    margin-left: calc(39% + 35px);
  }
}
#sec4 {
  padding: 25vw 5% 15vw;
  background: url("../img/course/sec4_deco1.jpg") no-repeat right 0/45%;
}
#sec4 .photo {
  margin: 0 -5vw 5vw;
}
#sec4 h2 {
  padding-bottom: 3vw;
}
#sec4 .price {
  padding-bottom: 20px;
  position: relative;
  margin-bottom: 20px;
}
#sec4 .price span {
  font-size: 18px;
}
#sec4 .price:before {
  content: '';
  position: absolute;
  right: 0;
  left: -10vw;
  bottom: 0;
  border-top: 1px solid #c0c0c0;
}
#sec4 .course {
  border: 1px solid #c0c0c0;
  margin-top: 10vw;
  padding: 10% 8%;
}
#sec4 .course .list {
  padding: 0 20px;
}
#sec4 .course .tag {
  border-bottom: 1px solid #c0c0c0;
  letter-spacing: 0.2em;
  padding-bottom: 10px;
  margin-bottom: 15px;
  text-align: center;
}
#sec4 .course .tag dt {
  font-size: 18px;
}
@media screen and (min-width: 768px) {
  #sec4 {
    padding: 180px 20px 140px;
    background-size: auto;
  }
  #sec4 .wrap {
    max-width: 1200px;
  }
  #sec4 .photo {
    margin: 0 0 0 -73px;
    height: 520px;
    width: calc(50% + 140px);
    position: relative;
    z-index: 3;
  }
  #sec4 h2 {
    padding-bottom: 8px;
    font-size: 30px;
  }
  #sec4 .menu {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
  }
  #sec4 .menu .info {
    width: 386px;
    margin-right: 75px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1160px) {
  #sec4 .menu .photo {
    width: calc(100% - 400px);
    margin-left: -20px;
  }
  #sec4 .menu .info {
    margin-right: 0;
  }
}
@media screen and (min-width: 768px) {
  #sec4 .price {
    padding-bottom: 35px;
    margin-bottom: 38px;
    letter-spacing: 0.2em;
  }
  #sec4 .price span {
    font-size: 25px;
    letter-spacing: 0.2em;
  }
  #sec4 .price:before {
    left: -140px;
  }
  #sec4 .course {
    max-width: 740px;
    margin: 103px auto 0;
    position: relative;
    padding: 49px 0 45px 270px;
  }
  #sec4 .course .list {
    padding: 27px 58px 27px 0;
    border-left: 1px solid #c0c0c0;
    line-height: 40px;
    justify-content: center;
    gap: 70px;
  }
  #sec4 .course .tag {
    padding: 0;
    margin-bottom: 0;
    position: absolute;
    top: 81px;
    width: 270px;
    left: 0;
    line-height: 40px;
    border: none;
  }
  #sec4 .course .tag dt {
    font-size: 20px;
  }
}
#sec5 {
  position: relative;
  padding: 15vw 0%;
}
#sec5:before {
  content: '';
  background: url("../img/shared/bg2.jpg") repeat 0 0;
  width: 51vw;
  height: 59vw;
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
}
#sec5 h2 {
  position: relative;
  padding: 0 5% 10vw;
}
#sec5 h2:before {
  position: absolute;
  content: '';
  right: -0vw;
  top: 5vw;
  width: 25vw;
  height: 2px;
  background: linear-gradient(90deg, #ababa9 63%, rgba(255, 255, 255, 0) 100%);
}
#sec5 .group .menu {
  padding: 5vw 5% 10vw;
}
#sec5 .group .menu .photo {
  margin: 0 -5vw 5vw;
}
#sec5 .group .menu .txt {
  padding-bottom: 20px;
}
#sec5 .group .menu p {
  padding-bottom: 15px;
}
#sec5 .group .menu h3 {
  font-size: 5.5vw;
  line-height: 1.5;
  letter-spacing: 0.2em;
  padding-bottom: 5vw;
}
#sec5 .group .menu .price {
  padding-bottom: 15px;
  position: relative;
  margin-bottom: 15px;
}
#sec5 .group .menu .price:before {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  border-bottom: 1px solid #c0c0c0;
}
#sec5 .group .menu .price span {
  font-size: 18px;
}
#sec5 .contact {
  border: 1px solid #c0c0c0;
  padding: 10% 5%;
  position: relative;
}
#sec5 .contact:before, #sec5 .contact:after {
  position: absolute;
  content: '';
  width: 15px;
  height: 15px;
  border: 1px solid #c0c0c0;
}
#sec5 .contact:before {
  top: -10px;
  right: -10px;
}
#sec5 .contact:after {
  bottom: -10px;
  left: -10px;
}
#sec5 .contact .decor1 {
  width: 52%;
  position: absolute;
  right: -17vw;
  top: -27vw;
}
#sec5 .contact .decor2 {
  width: 48%;
  left: -13vw;
  top: -38vw;
  position: absolute;
  z-index: -1;
}
#sec5 .contact h3 {
  font-size: 5.5vw;
  letter-spacing: 0.2em;
  padding-bottom: 5vw;
  margin-bottom: 5vw;
  position: relative;
}
#sec5 .contact h3:before {
  content: '';
  border-top: 1px solid #c3c3c3;
  width: 30vw;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}
#sec5 .contact ul {
  padding-bottom: 25px;
}
#sec5 .contact ul li {
  font-size: 12px;
  padding: 0 0 5px 15px;
  text-indent: -15px;
}
#sec5 .contact ul li span {
  border-bottom: 1px solid #ababab;
}
#sec5 .contact .tel {
  font-size: 18px;
  text-align: center;
  padding: 10px 0px;
  border-top: 1px solid #c0c0c0;
  border-bottom: 1px solid #c0c0c0;
  position: relative;
}
#sec5 .contact .tel:before {
  content: '';
  position: absolute;
  left: 10px;
  right: 10px;
  top: -10px;
  bottom: -10px;
  border-right: 1px solid #c0c0c0;
  border-left: 1px solid #c0c0c0;
}
#sec5 .contact .tel .num {
  font-size: 18px;
}
#sec5 .contact .tel .num span {
  font-size: 28px;
}
#sec5 .contact .tel .note {
  color: #9a9a9a;
  font-size: 10px;
  letter-spacing: 0;
}
@media screen and (min-width: 768px) {
  #sec5 {
    overflow: hidden;
    padding: 95px 20px 200px;
  }
  #sec5:before {
    width: calc(50% - 132px);
    height: 447px;
  }
  #sec5 h2 {
    padding: 0 0 109px;
    margin-left: calc(50% - 503px);
  }
  #sec5 h2:before {
    right: 230px;
    top: 37px;
    left: 414px;
    width: auto;
  }
}
@media screen and (min-width: 768px) and (max-width: 1040px) {
  #sec5 h2 {
    margin-left: calc(50% - 480px);
  }
}
@media screen and (min-width: 768px) {
  #sec5 .group .menu {
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin-bottom: 176px;
  }
  #sec5 .group .menu .photo {
    margin: 0 0 0 -100px;
    position: relative;
    z-index: 2;
  }
  #sec5 .group .menu .txt {
    padding-bottom: 22px;
  }
  #sec5 .group .menu p {
    padding-bottom: 25px;
  }
  #sec5 .group .menu h3 {
    font-size: 30px;
    padding-bottom: 36px;
    line-height: 50px;
  }
  #sec5 .group .menu .price {
    padding-bottom: 36px;
    letter-spacing: 0.2em;
    margin-bottom: 38px;
  }
  #sec5 .group .menu .price:before {
    right: -20px;
    left: -100px;
  }
  #sec5 .group .menu .price span {
    font-size: 25px;
    letter-spacing: 0.2em;
  }
  #sec5 .group .menu .info {
    width: 383px;
    margin: 38px 44px 0 0;
  }
  #sec5 .group .menu:nth-child(1) h3 {
    padding-bottom: 50px;
  }
  #sec5 .group .menu:nth-child(1) .info {
    padding: 40px 0 0;
    order: -1;
    margin: 0;
    width: 386px;
  }
  #sec5 .group .menu:nth-child(1) .photo {
    margin: 0 -100px 0 0;
  }
  #sec5 .contact {
    padding: 78px 0 77px;
    text-align: center;
    margin: 0 10px;
  }
  #sec5 .contact:before, #sec5 .contact:after {
    width: 27px;
    height: 27px;
  }
  #sec5 .contact:before {
    top: -14px;
    right: -14px;
  }
  #sec5 .contact:after {
    bottom: -14px;
    left: -14px;
  }
  #sec5 .contact .decor1 {
    width: auto;
    right: calc(50% - 750px);
    top: -260px;
  }
  #sec5 .contact .decor2 {
    width: auto;
    left: calc(50% - 974px);
    top: -529px;
  }
  #sec5 .contact h3 {
    font-size: 30px;
    padding-bottom: 58px;
    margin-bottom: 51px;
  }
  #sec5 .contact h3:before {
    width: 154px;
  }
  #sec5 .contact ul {
    padding-bottom: 58px;
  }
  #sec5 .contact ul li {
    font-size: 16px;
    line-height: 40px;
    padding: 0 0;
    text-indent: 0;
  }
  #sec5 .contact .tel {
    padding: 21px 0px 12px;
    width: 636px;
    margin: 0 auto;
    line-height: 43px;
  }
  #sec5 .contact .tel:before {
    left: 20px;
    right: 20px;
    top: -15px;
    bottom: -15px;
  }
  #sec5 .contact .tel .num {
    font-size: 25px;
    letter-spacing: 0.05em;
  }
  #sec5 .contact .tel .num span {
    letter-spacing: 0.05em;
    font-size: 40px;
  }
  #sec5 .contact .tel .note {
    font-size: 16px;
    letter-spacing: 0.1em;
    position: relative;
    top: -7px;
  }
}
#banner {
  position: relative;
  z-index: 1;
  padding: 10vw 0 20vw;
}
#banner:before {
  content: '';
  background: url("../img/shared/bg2.jpg") repeat 0 0;
  width: 48vw;
  height: 44vw;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}
#banner .bnr {
  margin-left: 8vw;
}
#banner .bnr a {
  display: block;
  position: relative;
  padding: 15vw 0% 22vw;
  border: 1px solid #9e9044;
}
#banner .bnr a span {
  position: relative;
  z-index: 1;
  font-size: 5vw;
  line-height: 1;
  letter-spacing: 0.2em;
  padding: 0px 0 0 6vw;
  display: inline-block;
}
#banner .bnr a span:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 1.2vw;
  border-bottom: 1px solid #6b675d;
}
#banner .bnr a:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("../img/course/banner.jpg") no-repeat 0 0/cover;
  transition: all .3s ease;
  -moz-transition: all .3s ease;
  -webkit-transition: all .3s ease;
}
#banner .bnr a:after {
  content: '';
  background: url("../img/course/arow.png") no-repeat 0 bottom/100%;
  width: 13vw;
  height: 13vw;
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
}
@media screen and (min-width: 768px) {
  #banner {
    padding: 0 0 226px;
  }
  #banner:before {
    width: calc(50% - 152px);
    height: 475px;
  }
  #banner .bnr {
    margin-left: calc(50% - 500px);
  }
  #banner .bnr a {
    padding: 153px 0 240px;
  }
  #banner .bnr a span {
    font-size: 30px;
    padding: 0px 0 0 136px;
    letter-spacing: 0.2em;
  }
  #banner .bnr a span:before {
    right: 10px;
  }
  #banner .bnr a:after {
    width: 119px;
    height: 101px;
  }
  #banner .bnr a:hover:before {
    -webkit-filter: grayscale(100%);
    /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
  }
}