@charset "UTF-8";
/*-- sticky解除 --*/
.l-wrapper-none {
  overflow: inherit;
}

/*-----------------------
ヘッダー
-----------------------*/
.categories-head {
  position: relative;
  width: 100%;
  height: 70dvh;
}
@media (max-width: 840px) {
  .categories-head {
    height: 50dvh;
  }
}
@media (max-width: 480px) {
  .categories-head {
    height: 350px;
  }
}
.categories-head img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/*----------------------------------
NEXT STAGE BOOK
----------------------------------*/
/*-- default photo size --*/
.p-size-586 {
  width: 47.25%;
  height: auto;
}

.p-size-500 {
  width: 40.32%;
  height: auto;
}

.p-size-480 {
  width: 38.7%;
  height: auto;
}

/*-- default lead Title --*/
.c-lead-title {
  margin-bottom: 40px;
}
@media (max-width: 480px) {
  .c-lead-title {
    margin-bottom: 30px;
  }
}
.c-lead-title p {
  font-size: 13px;
  margin-bottom: 10px;
}
.c-lead-title h3 {
  line-height: 1.7;
}
.c-lead-title h3:after {
  content: "";
  display: block;
  width: 50px;
  height: 1px;
  margin-top: 22px;
  background: #333;
}

/*-- default Border-left --*/
.border-left {
  border-left: 1px solid #808080;
  padding-left: 12px;
}

/*----- concept -----*/
.c-concept {
  padding-top: 150px;
}
@media (max-width: 480px) {
  .c-concept {
    padding-top: 90px;
  }
}

.c-concept .sticky-container {
  height: auto;
  width: 100%;
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.c-concept .sticky-container .sec-title {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  z-index: 2;
}

.c-concept .stick-img {
  width: 100%;
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: sticky;
  text-align: center;
  top: 0;
  margin-inline: auto;
}
@media (max-width: 480px) {
  .c-concept .stick-img {
    width: 90%;
  }
}
.c-concept .stick-img img {
  width: auto;
  height: 60vh;
}
@media (max-width: 480px) {
  .c-concept .stick-img img {
    width: 100%;
    height: auto;
  }
}

.c-concept .text-container {
  width: 100%;
  max-width: 700px;
  min-height: 100vh;
  padding-bottom: 100vh;
  margin-inline: auto;
  position: relative;
  z-index: 2;
  color: #000;
  text-align: center;
  /*text-shadow: 2px 2px 4px rgb(61 70 70);*/
}
.c-concept .text-container .con-illust {
  width: 488px;
  max-width: 100%;
  height: auto;
  margin: 0 auto 80px;
}
.c-concept .text-container .con-lead-txt {
  margin-bottom: 60px;
}

.c-con-img .con-img-1 {
  float: right;
}
@media (max-width: 480px) {
  .c-con-img .con-img-1 {
    float: initial;
    width: 75%;
    margin: 0 0 60px auto;
  }
}
.c-con-img .con-img-2 {
  padding-top: 25%;
}
@media (max-width: 480px) {
  .c-con-img .con-img-2 {
    width: 60%;
    padding-top: 0;
    margin-bottom: 60px;
  }
}
.c-con-img .con-img-3 {
  clear: both;
  margin-left: auto;
  margin-right: 5.7%;
}
@media (max-width: 480px) {
  .c-con-img .con-img-3 {
    margin-right: 0;
    width: 55%;
    margin-right: 20px;
  }
}

/*----- About us -----*/
.c-about-flex-1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.c-about-flex-1 .img-wrap {
  width: 41%;
  height: 100%;
  position: sticky;
  top: 0px;
}
@media (max-width: 480px) {
  .c-about-flex-1 .img-wrap {
    position: relative;
    width: 80%;
    margin: 0 auto 50px auto;
  }
}
.c-about-flex-1 .txt-wrap {
  width: 51%;
}
@media (max-width: 480px) {
  .c-about-flex-1 .txt-wrap {
    width: 100%;
  }
}

.c-about-2col-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (max-width: 840px) {
  .c-about-2col-list {
    display: block;
  }
}
.c-about-2col-list li {
  margin-bottom: 40px;
}
.c-about-2col-list li:nth-of-type(1), .c-about-2col-list li:nth-of-type(3) {
  min-width: 190px;
}

.c-about-flex-2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  margin-bottom: 12%;
}
@media (max-width: 480px) {
  .c-about-flex-2 {
    display: block;
  }
}
.c-about-flex-2 .img-wrap {
  width: 40.32%;
}
@media (max-width: 840px) {
  .c-about-flex-2 .img-wrap {
    width: 35%;
  }
}
@media (max-width: 480px) {
  .c-about-flex-2 .img-wrap {
    width: 70%;
    margin: 0 0 50px auto;
  }
}
.c-about-flex-2 .txt-wrap {
  width: 58%;
}
@media (max-width: 840px) {
  .c-about-flex-2 .txt-wrap {
    width: 63%;
  }
}
@media (max-width: 480px) {
  .c-about-flex-2 .txt-wrap {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .c-about-img .ab-img-1 {
    width: 50%;
  }
}
.c-about-img .ab-img-2 {
  margin-left: auto;
  margin-right: 0;
  margin-top: -5%;
}
@media (max-width: 840px) {
  .c-about-img .ab-img-2 {
    margin-top: 40px;
  }
}
@media (max-width: 480px) {
  .c-about-img .ab-img-2 {
    width: 65%;
  }
}

/*-----  How to use -----*/
.how-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-bottom: 100px;
}
@media (max-width: 480px) {
  .how-flex {
    display: block;
    margin-bottom: 50px;
  }
}
.how-flex .img-wrap {
  width: 40.32%;
}
@media (max-width: 480px) {
  .how-flex .img-wrap {
    width: 65%;
    margin-bottom: 50px;
  }
}
.how-flex .txt-wrap {
  width: 51%;
}
@media (max-width: 480px) {
  .how-flex .txt-wrap {
    width: 100%;
  }
}

.c-how-img .how-img-1 {
  margin: 0 0 0 auto;
}
@media (max-width: 480px) {
  .c-how-img .how-img-1 {
    width: 75%;
  }
}
.c-how-img .how-img-2 {
  margin-top: -8%;
}
@media (max-width: 480px) {
  .c-how-img .how-img-2 {
    width: 60%;
    margin-top: 40px;
  }
}

/*-----  Commitment -----*/
.c-commit-flex li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media (max-width: 480px) {
  .c-commit-flex li {
    display: block;
  }
}
.c-commit-flex li:not(:last-of-type) {
  margin-bottom: 150px;
}
@media (max-width: 480px) {
  .c-commit-flex li:not(:last-of-type) {
    margin-bottom: 60px;
  }
}
.c-commit-flex li:nth-of-type(even) {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.c-commit-flex li .img-wrap {
  width: 47.4%;
}
@media (max-width: 480px) {
  .c-commit-flex li .img-wrap {
    width: 100%;
    margin-bottom: 30px;
  }
}
.c-commit-flex li .txt-wrap {
  width: 43%;
}
@media (max-width: 840px) {
  .c-commit-flex li .txt-wrap {
    width: 47%;
  }
  .c-commit-flex li .txt-wrap .danraku p {
    line-height: 1.8;
  }
}
@media (max-width: 480px) {
  .c-commit-flex li .txt-wrap {
    width: 100%;
  }
}

.c-commit .c-commit-title {
  margin-bottom: 30px;
}
@media (max-width: 840px) {
  .c-commit .c-commit-title {
    margin-bottom: 20px;
  }
}

.c-commit .c-number {
  position: relative;
  margin-bottom: 40px;
}
@media (max-width: 840px) {
  .c-commit .c-number {
    margin-bottom: 30px;
  }
}
.c-commit .c-number span {
  position: relative;
  font-size: 24px;
  font-weight: 400;
}
@media (max-width: 840px) {
  .c-commit .c-number span {
    font-size: 22px;
  }
}
@media (max-width: 480px) {
  .c-commit .c-number span {
    font-size: 20px;
  }
}
.c-commit .c-number span:after {
  position: absolute;
  top: 10px;
  right: -5px;
  height: 50px;
  content: "";
  border-right: 1px solid #333;
  -webkit-transform: rotate(48deg);
          transform: rotate(48deg);
}
@media (max-width: 840px) {
  .c-commit .c-number span:after {
    height: 45px;
    top: 8px;
    right: -3px;
  }
}
@media (max-width: 480px) {
  .c-commit .c-number span:after {
    height: 40px;
  }
}

/*----- Img Block -----*/
.img-block {
  width: 100%;
  height: 50vw;
  min-height: 260px;
  max-height: 900px;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 50%;
}

/*----- DETAILS -----*/
.c-details-tbl {
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
}
.c-details-tbl th,
.c-details-tbl td {
  border-bottom: 1px dotted #808080;
  vertical-align: top;
  padding: 25px 30px;
  text-align: left;
}
@media (max-width: 840px) {
  .c-details-tbl th,
  .c-details-tbl td {
    padding: 25px 10px;
  }
}
@media (max-width: 480px) {
  .c-details-tbl th,
  .c-details-tbl td {
    padding: 20px 0;
  }
}
.c-details-tbl th {
  width: 150px;
}
@media (max-width: 480px) {
  .c-details-tbl th {
    width: 80px;
  }
}

/*----- topics -----*/
.news-txt-box {
  width: 100%;
  max-width: 580px;
  margin: 70px auto 0;
  padding: 20px;
  border: 1px dotted #808080;
  text-align: center;
}
.news-txt-box h5 {
  font-size: 14px;
  margin-bottom: 10px;
}
.news-txt-box .danraku p {
  font-size: 13px;
  line-height: 1.5;
}
.news-txt-box .danraku p:not(:last-of-type) {
  margin-bottom: 0.3rem;
}

/*----------------------------------
pop-MOVIE
----------------------------------*/
.popup {
  position: fixed;
  right: 10px;
  bottom: 20px;
  z-index: 9999;
  opacity: 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  width: 150px;
  visibility: visible;
}
@media (max-width: 480px) {
  .popup {
    width: 100px;
    bottom: 10px;
  }
}

.popup.is-show {
  opacity: 1;
  visibility: visible;
}

.close-btn {
  display: block;
  position: absolute;
  top: -25px;
  right: 0;
  width: 20px;
  height: 20px;
  cursor: pointer !important;
  z-index: 3;
}

.close-btn::before, .close-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 20px;
  background: #333;
}

.close-btn::before {
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
          transform: translate(-50%, -50%) rotate(45deg);
}

.close-btn::after {
  -webkit-transform: translate(-50%, -50%) rotate(-45deg);
          transform: translate(-50%, -50%) rotate(-45deg);
}