/* TOPページ表示時のフェードイン */
body.is-top main {
  animation: topPageFadeIn 0.9s ease-out 0.2s forwards;
}

/* エントランスアニメーション */
.entrance {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a2035;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  animation: entranceFadeOut 1.6s ease-in-out 1.1s forwards;
}

.entrance.entrance-done {
  pointer-events: none;
}

.entrance__logo {
  font-family: "Hannari", serif;
  font-size: clamp(28px, 8vw, 48px);
  letter-spacing: 0.2em;
  color: #e6e4d6;
  opacity: 0;
  animation: entranceLogoIn 0.8s ease-out 0.2s forwards;
}

.entrance.entrance-done .entrance__logo {
  opacity: 0;
}

@keyframes topPageFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes entranceLogoIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes entranceFadeOut {
  from {
    opacity: 1;
    visibility: visible;
  }
  to {
    opacity: 0;
    visibility: hidden;
  }
}

#key .key-js {
  line-height: 0;
}

@media only screen and (max-width: 767px) {
  #key .key-js {
    height: 72vw;
    max-height: 420px;
    overflow: hidden;
  }
  #key .key-js p {
    height: 100%;
  }
  #key .key-js img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
}

@media only screen and (min-width: 768px) {
  #key .key-js .slick-slide {
    height: 550px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50%;
  }
  #key .key-js .slick-slide img {
    display: none !important;
  }
  #key .key-js .slick-slide:nth-child(1) {
    background-image: url("../img/add1/33820882_m.jpg");
  }
  #key .key-js .slick-slide:nth-child(2) {
    background-image: url("../img/add1/34166767_m.jpg");
  }
  #key .key-js .slick-slide:nth-child(3) {
    background-image: url("../img/add1/34320120_m.jpg");
  }
  #key .key-js .slick-slide:nth-child(4) {
    background-image: url("../img/add1/33699489_m.jpg");
  }
}

#sec1 {
  padding-bottom: 11vw;
}

#sec1 .img {
  margin: 0 -61% 0 -79%;
}

#sec1 h2 {
  line-height: 40px;
  width: 120px;
  margin: 5vw auto 8vw;
}

#sec1 h2 .r2 {
  margin-top: 30px;
}

#sec1 h2 .r3 {
  margin-top: 110px;
}

@media only screen and (min-width: 768px) {
  #sec1 {
    padding-bottom: 168px;
  }
  #sec1 .img {
    margin: 0 0 0 -250px;
  }
  #sec1 h2 {
    line-height: 50px;
    width: 150px;
    float: left;
    margin: 40px 0 0 16px;
  }
  #sec1 h2 .r2 {
    margin: 42px 8px 0 0;
  }
  #sec1 h2 .r3 {
    margin-top: 146px;
  }
  #sec1 .txt {
    width: 800px;
    float: right;
    margin: 56px -28px 0 0;
  }
  #sec1 .txt span {
    display: block;
  }
  #sec1 .txt span + span {
    margin-top: 36px;
  }
}

#sec2 {
  background: radial-gradient(120% 120% at 10% 0%, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.35) 55%, rgba(255, 255, 255, 0.15) 100%);
  padding: 65vw 0 18vw;
}

#sec2 h2 {
  width: 74%;
  margin: 0 0 1vw 13%;
}

#sec2 h2 .txt-latin {
  display: block;
  font-size: 12vw;
  line-height: 1.05;
  letter-spacing: 0.06em;
  text-transform: none;
  color: #1a2035;
}

#sec2 .txt {
  width: 86%;
  margin: 0 auto;
}

#sec2 .btn {
  width: 80%;
  margin: 10vw auto 0;
}

#sec2 .btn a {
  display: block;
  font-size: 16px;
  position: relative;
  padding: 8px 0 9px;
}

#sec2 .btn a:after {
  content: "";
  width: 38px;
  height: 4px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0));
  position: absolute;
  top: 19px;
  right: -20px;
}

@media only screen and (min-width: 768px) {
  #sec2 {
    background: linear-gradient(115deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.25) 55%, rgba(255, 255, 255, 0.10));
    padding: 61px 0 380px;
    position: relative;
    z-index: 0;
  }
  #sec2:before {
    content: "";
    width: calc(50% - 24px);
    height: 349px;
    background: rgba(255, 255, 255, 0.5);
    position: absolute;
    left: 0;
    top: 125px;
    z-index: -1;
  }
  #sec2:after {
    content: "";
    position: absolute;
    right: 0;
    top: 80px;
    bottom: 80px;
    width: 50%;
    background: url("../img/add1/33820882_m.jpg") no-repeat center center;
    background-size: cover;
    z-index: -2;
  }
  #sec2 .box {
    margin-left: calc(50% - 500px);
  }
  #sec2 h2 {
    width: auto;
    margin: 15px 0 37px 0px;
  }
  #sec2 h2 .txt-latin {
    font-size: 72px;
  }
  #sec2 .txt {
    width: 356px;
    margin: -1px 0 37px 50px;
  }
  #sec2 .btn {
    width: 174px;
    margin: 0 0 0 52px;
  }
  #sec2 .btn a {
    font-size: 18px;
    line-height: 30px;
    padding: 4px 12px 0 0;
  }
  #sec2 .btn a:after {
    width: 42px;
    height: 5px;
    top: 13px;
    right: -22px;
  }
  #sec2 .btn a:hover {
    opacity: 0.8;
  }
}

#sec3 {
  padding: 18vw 0 12vw;
  position: relative;
}

#sec3:before {
  content: "";
  width: 20%;
  background: linear-gradient(180deg, rgba(20, 10, 10, 0.55), rgba(20, 10, 10, 0.15));
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec3 .colr h2 {
  line-height: 38px;
  padding-top: 60px;
  position: relative;
  width: 76px;
  margin: 0 auto 13vw;
}

#sec3 .colr h2:before {
  content: "";
  height: 50px;
  background: linear-gradient(90deg, rgba(61, 90, 108, 0), rgba(61, 90, 108, 0.5), rgba(61, 90, 108, 0));
  position: absolute;
  left: 0;
  right: 0;
  top: 0px;
}

#sec3 .coll .row {
  position: relative;
}

#sec3 .coll .row a:hover img {
  opacity: 1 !important;
}

#sec3 .coll .row span {
  display: block;
}

#sec3 .coll .row .ttl {
  line-height: 30px;
  position: absolute;
  right: 11%;
  top: 6vw;
  z-index: 1;
}

#sec3 .coll .row .img {
  margin: 0 8% 0 -18%;
  position: relative;
}

#sec3 .coll .row .img:before {
  content: "";
  width: 63px;
  background: linear-gradient(180deg, rgba(61, 90, 108, 0), rgba(61, 90, 108, 0.5), rgba(61, 90, 108, 0));
  position: absolute;
  right: -11px;
  top: 0;
  bottom: 0;
  z-index: 1;
}

#sec3 .coll .row .img:after {
  content: "";
  width: 1px;
  background: #364a5c;
  position: absolute;
  right: -11px;
  top: 0;
  bottom: 0;
}

#sec3 .coll .row .img_on {
  display: none;
}

#sec3 .coll .row .txt {
  padding: 7vw 10% 0 26%;
}

#sec3 .coll .row2 {
  margin: 15vw 0;
}

#sec3 .coll .row3 .ttl {
  color: #fff;
}

#sec3 .coll .row3 .img:before {
  background: linear-gradient(180deg, rgba(212, 196, 160, 0), rgba(212, 196, 160, 0.5), rgba(212, 196, 160, 0));
}

@media only screen and (min-width: 768px) {
  #sec3 {
    padding: 204px 0 0px;
  }
  #sec3:before {
    width: 50%;
  }
  #sec3:after {
    content: "";
    background: radial-gradient(70% 70% at 65% 30%, rgba(61, 90, 108, 0.18), rgba(61, 90, 108, 0));
    width: 700px;
    height: 709px;
    position: absolute;
    right: 0;
    top: 0;
    z-index: -2;
  }
  #sec3 .inner {
    max-width: 1170px;
    width: 100%;
    margin: 0 auto;
    padding-right: 9px;
  }
  #sec3 .colr {
    width: 100px;
    order: 2;
    padding: 0px 0 220px;
    position: relative;
  }
  #sec3 .colr .box-fixed {
    position: absolute;
    line-height: 50px;
    padding: 176px 0 220px;
    width: 100px;
    margin: 0;
  }
  #sec3 .colr .box-fixed:before {
    height: 46px;
    background-size: 58px;
    top: 98px;
  }
  #sec3 .sticky .box-fixed {
    position: fixed;
  }
  #sec3 .stop-sticky .box-fixed {
    bottom: 0;
  }
  #sec3 .coll {
    width: 832px;
    order: 1;
    padding-bottom: 220px;
  }
  #sec3 .coll .row .ttl {
    line-height: 40px;
    right: -85px;
    top: 12px;
    bottom: 0;
    text-align: center;
  }
  #sec3 .coll .row .img,
  #sec3 .coll .row .img_on {
    margin: 0;
    height: 260px;
    overflow: hidden;
    transition: 0.3s all ease-in-out;
  }
  #sec3 .coll .row .img img,
  #sec3 .coll .row .img_on img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  #sec3 .coll .row .img:before {
    width: 127px;
    right: -22px;
  }
  #sec3 .coll .row .img:after {
    right: -23px;
  }
  #sec3 .coll .row .img_on {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    opacity: 0;
    transition: 0.3s all ease-in-out;
  }
  #sec3 .coll .row .txt {
    width: 440px;
    padding: 18px 22px;
    position: absolute;
    right: 2px;
    top: 71px;
    transition: 0.3s all ease-in-out;
    opacity: 0;
    z-index: -1;
    background: rgba(10, 12, 16, 0.72);
    color: #e6e4d6;
    line-height: 1.8;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
    border-radius: 4px;
    backdrop-filter: blur(3px);
  }
  #sec3 .coll .row a:hover .img_on {
    opacity: 1 !important;
    z-index: 1;
  }
  #sec3 .coll .row a:hover .txt {
    opacity: 1;
    z-index: 2;
  }
  #sec3 .coll .row2 {
    margin: 33px 0 35px;
  }
  #sec3 .coll .row2 .ttl {
    top: 6px;
  }
  #sec3 .coll .row2 .txt {
    width: 412px;
    top: 64px;
  }
  #sec3 .coll .row3 .ttl {
    color: #1a2035;
    right: -134px;
    top: 25px;
  }
  #sec3 .coll .row3 .txt {
    color: #fff;
    width: 412px;
    top: 81px;
  }
}

#sec4 {
  position: relative;
  overflow: hidden;
}

#sec4 .blk {
  width: 62%;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.8);
  padding: 20vw 0 8vw 4%;
}

#sec4 .blk h2 {
  position: relative;
}

#sec4 .blk h2:before {
  content: "";
  width: 1px;
  height: 18vw;
  background: #7a8a9c;
  position: absolute;
  left: 10px;
  top: -20vw;
}

#sec4 .blk .txt {
  padding-right: 26%;
  margin: 6vw 0;
}

#sec4 .blk .floor {
  width: 90%;
}

#sec4 .blk .floor img {
  width: 100%;
  height: auto;
  display: block;
}

#sec4 .infiniteslide_wrap {
  width: 50%;
  height: 100% !important;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 0;
}

@media only screen and (min-width: 768px) {
  #sec4 {
    position: relative;
    z-index: 0;
  }
  #sec4:before {
    content: "";
    background: radial-gradient(70% 70% at 35% 30%, rgba(61, 90, 108, 0.16), rgba(61, 90, 108, 0));
    width: 877px;
    height: 576px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
  }
  #sec4 .blk {
    width: 643px;
    background: transparent;
    padding: 150px 0 163px 113px;
  }
  #sec4 .blk h2 {
    margin-left: -8px;
  }
  #sec4 .blk h2:before {
    height: 132px;
    left: 17px;
    top: -150px;
  }
  #sec4 .blk h2 span {
    letter-spacing: 0.2em;
  }
  #sec4 .blk .txt {
    width: 386px;
    padding-right: 0;
    margin: 45px 0 77px;
  }
  #sec4 .blk .floor {
    width: auto;
  }
  #sec4 .infiniteslide_wrap {
    width: calc(100% - 643px);
  }
  #sec4 .infiniteslide_wrap ul li {
    width: 100%;
  }
  #sec4 .infiniteslide_wrap ul li img {
    width: 100%;
    height: auto;
  }
}

#sec5 {
  padding: 18vw 0 13vw;
}

#sec5 .coll {
  margin-bottom: 15vw;
}

#sec5 .coll h2 {
  position: relative;
  margin-bottom: 15vw;
}

#sec5 .coll h2:before {
  content: "";
  height: 1px;
  background: #565656;
  position: absolute;
  right: 0;
  left: 100px;
  top: 16px;
}

#sec5 .coll .top-news {
  margin-bottom: 8vw;
}

#sec5 .coll .top-news__group + .top-news__group {
  margin-top: 6vw;
}

#sec5 .coll .top-news__heading {
  font-size: 16px;
  letter-spacing: 0.15em;
  margin-bottom: 2vw;
}

#sec5 .coll .top-news__list {
  list-style: none;
}

#sec5 .coll .top-news__item + .top-news__item {
  margin-top: 2.4vw;
}

#sec5 .coll .top-news__item a {
  display: block;
}

#sec5 .coll .top-news__date {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-right: 8px;
}

#sec5 .coll .top-news__label {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid #565656;
  margin-right: 6px;
}

#sec5 .coll .top-news__title {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
}

#sec5 .coll .more {
  width: 67%;
  margin: 15vw auto 0;
}

#sec5 .coll .more a {
  display: block;
  background: #e6e4d6;
  color: #232a32;
  font-size: 18px;
  line-height: 20px;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 2px 0 6px;
}

#sec5 .coll .more a img {
  width: 7px;
  margin: -1px 5px 0 0;
}

@media only screen and (max-width: 767px) {
  #sec5 .coll h2 {
    font-size: 26px;
  }
  #sec5 .coll #feed .item .photo span {
    width: 100% !important;
    height: 0 !important;
    padding-top: 25vw;
  }
}

@media only screen and (min-width: 768px) {
  #sec5 {
    padding: 99px 0 106px;
  }
  #sec5 .coll {
    width: 460px;
    float: left;
    margin: 0 0 0 40px;
  }
  #sec5 .coll h2 {
    margin-bottom: 59px;
  }
  #sec5 .coll h2:before {
    left: 127px;
    top: 20px;
  }
  #sec5 .coll .top-news {
    margin-bottom: 40px;
  }
  #sec5 .coll .top-news__group + .top-news__group {
    margin-top: 32px;
  }
  #sec5 .coll .top-news__heading {
    font-size: 18px;
    margin-bottom: 10px;
  }
  #sec5 .coll .top-news__item + .top-news__item {
    margin-top: 14px;
  }
  #sec5 .coll .top-news__title {
    font-size: 15px;
  }
  #sec5 .coll .more {
    width: 97px;
    margin: 46px 0 0 auto;
  }
  #sec5 .coll .more a {
    font-size: 16px;
    line-height: 20px;
    padding: 1px 0 3px 7px;
  }
  #sec5 .coll .more a img {
    margin: 1px 8px 0 0;
  }
  #sec5 .coll .more a:hover {
    opacity: 0.8;
  }
  #sec5 .banner {
    width: 389px;
    float: right;
    margin-right: 31px;
  }
}


.text_box {
   width: 700px;
   margin: 20px auto 20px auto;
   padding: 20px 0;
   border: solid 1px #4a6a82;
}

.text_box p.ttl {
   font-size: 26px;
   margin-bottom: 8px;
   letter-spacing: 2px;
   text-align: center;
   line-height: 40px;
   color: #000;
   font-weight: bold;
}

.text_box p.txt {
   text-align: center;
   font-size: 17px;
   line-height: 32px;
   color: #000;
}


@media (max-width: 768px) {
.text_box {
      width: 98%;
      margin: 20px auto 20px auto;
      padding: 20px 0;
      border: solid 1px #4a6a82;
   }

.text_box p.ttl {
      font-size: 24px;
      margin-bottom: 8px;
      letter-spacing: 2px;
      text-align: center;
      line-height: 40px;
      color: #000;
      font-weight: bold;
   }

.text_box p.txt {
      text-align: center;
      font-size: 15px;
      line-height: 30px;
      color: #000;
   }
}
.course_bnr a{
	margin: 30px auto 0px auto;
	padding: 15px 0;
	display: block;
	color:#FFFFFF;
	text-align: center;
	text-decoration: none;
	font-size: 20px;
	background:#1a3560; 
	-webkit-border-radius: 2px;
	border-radius: 2px;
	box-sizing:border-box;
	width: 500px;
	font-weight: bold;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.22);
	font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "メイリオ", Meiryo, "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}
@media (max-width: 768px) {
.course_bnr a{
	margin: 30px auto 0px auto;
	padding: 15px 0;
	display: block;
	color:#FFFFFF;
	text-align: center;
	text-decoration: none;
	font-size: 18px;
	background:#1a3560; 
	-webkit-border-radius: 2px;
	border-radius: 2px;
	box-sizing:border-box;
	width: 100%;
	font-weight: bold;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.22);
	font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "メイリオ", Meiryo, "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}
}