@charset "UTF-8";

body {
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-weight: normal;
  font-style: normal;
  font-size: 62.5%;
  line-height: 1;
  -webkit-text-size-adjust: 100%;
  color: #000;
  background-color: #f5f5f5;
}
::selection {
  background: #d3d3d3;
}
::-moz-selection {
  background: #d3d3d3;
}
a {
  text-decoration: none;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
a:hover {
  text-decoration: none;
}
input::placeholder,
textarea::placeholder {
  color: #999;
}
input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #999;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #999;
}
img {
  width: 100%;
  height: auto;
  vertical-align: top;
}
hr {
  margin: 0;
  border: none;
}
.fadeIn {
  opacity: 0;
}
.slideIn {
  opacity: 0;
  transform: translateX(-10px);
}
.pc {
  display: block;
}
.sp {
  display: none;
}

/* header */
.header {
  width: 100%;
  height: 92px;
  background-color: #f5f5f5;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}
.header-logo-tokyu {
  width: 77px;
  height: auto;
  position: absolute;
  top: 35px;
  left: 30px;
}
.header-logo-gakudai {
  width: 330px;
  height: auto;
  position: absolute;
  top: 32px;
  left: 130px;
  margin-left: 0;
}
.header-nav {
  position: absolute;
  top: 30px;
  right: 200px;
  display: flex;
}
.header-nav li {
  line-height: 15px;
  border-left: 2px solid #bfbfbf;
  margin: 0 0 0 20px;
  padding: 2px 0 0 7px;
}
.header-nav li a {
  font-size: 13px;
  font-weight: bold;
}
.header-nav li a span {
  font-size: 10px;
  font-weight: normal;
}
.header-btn {
  position: absolute;
  top: 32px;
  right: 30px;
  display: block;
}
.header-btn a {
  font-size: 11px;
  font-weight: bold;
  background-color: #c8c8c8;
  display: inline-block;
  color: #000;
  border-radius: 5px;
  padding: 10px 15px 10px 15px;
  position: relative;
  box-sizing: border-box;
}
.header-pc {
  display: block;
}
.header-sp {
  display: none;
}

/* top */
.top {
  width: 100%;
  height: 100vh;
  height: 100svh;
  background-image: url(../img/top.jpg?var=250128);
  background-size: cover;
  background-position: center;
  position: relative;
}
.top-inner {
  width: 80%;
  max-width: 500px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
  margin-top: 46px;
}
.top-logo-mark {
  width: 85px;
  margin: 0 auto;
}
.top-logo {
  margin: 80px 0 0 0;
}
/* .top-txt {
  font-size: 2.2em;
  line-height: 30px;
  letter-spacing: 0.05em;
  text-align: center;
  color: #fff;
} */

/* news */
#news {
  margin-top: -82px;
  padding-top: 82px;
}
.news {
  width: 90%;
  margin: 0 auto;
  padding: 80px 0;
}
.news-title {
  font-size: 2.2em;
  font-weight: bold;
}
.news-title span {
  font-size: 0.6em;
  font-weight: normal;
  color: #969696;
}
.news-table {
  margin: 15px 0 0 0;
}
.news-table td {
  font-size: 1.4em;
  line-height: 24px;
}
.tdl {
  padding: 15px 10px 0 0;
}
.tdr {
  padding: 15px 0 0 0;
}
.tdl a {
  color: #969696;
}
.tdr a {
  color: #000;
}
.tdr a:hover {
  color: #969696;
}
.news-btn-wrap {
  text-align: left;
  margin: 30px 0 0 0;
}
.news-btn {
  display: block;
}
.news-btn a {
  font-size: 1.3em;
  font-weight: bold;
  background-color: #c8c8c8;
  display: inline-block;
  color: #000;
  border-radius: 5px;
  padding: 10px 15px 10px 15px;
  position: relative;
  box-sizing: border-box;
}
.arrow-b::after {
  content: "";
  border-top: 1px solid #000;
  border-right: 1px solid #000;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: -2px;
  margin: 0 0 0 5px;
}
.hr {
  width: 0%;
  margin: 0 auto;
  border-top: 1px solid #bfbfbf;
}

/* about */
#about {
  margin-top: -82px;
  padding-top: 82px;
}
.about {
  width: 100%;
  margin: 0 auto;
  padding: 80px 0 0 0;
}
.about-wrap {
  width: auto;
  margin: 0;
  padding: 0 0 80px 0;
  position: relative;
}
.about-inner {
  width: 100%;
  margin: 0;
  display: flex;
  align-items: center;
}
.about-l {
  box-sizing: border-box;
  width: 50%;
}
.about-r {
  box-sizing: border-box;
  width: 50%;
  margin: 0;
}
.about-title {
  font-size: 2.2em;
  font-weight: bold;
  margin: 0;
  position: absolute;
  top: 0;
  left: 5%;
}
.about-title span {
  font-size: 0.6em;
  font-weight: normal;
  color: #969696;
}
.about-logo {
  width: 50%;
  min-width: 250px;
  max-width: 300px;
  margin: 0 auto;
}
.about-txt-1 {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  padding: 40px 0 0 0;
}
.about-txt-2 {
  font-size: 1.4em;
  text-align: center;
  line-height: 26px;
  padding: 35px 0;
}
.about-logo-mark {
  width: 60px;
  margin: 0 auto;
}
.swiper {
  width: 100%;
}
.swiper-service-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.swiper-soon {
  font-size: 2em;
  font-weight: bold;
  color: #fff;
  position: absolute;
}

/* about - newwork */
.newwork {
  background-color: #3a3a3a;
  padding: 120px 0;
  display: flex;
  align-items: center;
}
.newwork-l {
  width: 50%;
  display: flex;
  justify-content: center;
}
.newwork-l img {
  width: 300px;
  margin: 0 auto;
}
.newwork-r {
  width: 40%;
}
.newwork-txt {
  font-size: 1.4em;
  line-height: 26px;
  color: #f5f5f5;
}
.newwork-btn {
  font-size: 1.3em;
  text-align: right;
  margin: 20px 0 0 0;
}
.newwork-btn a {
  color: #7dc1ed;
  border-bottom: 1px solid #969696;
  padding: 0 30px 5px 0;
  position: relative;
}
.newwork-btn a::after {
  content:'';
  width: 20px;
  height: 4px;
  border-top: 1px solid #969696;
  border-right: none;
  border-bottom: none;
  border-left: none;
  position: absolute;
  right: -1px;
  bottom: 0;
  transform: rotate(25deg);
}

/* about - youtube */
.youtube-wrap {
  width: 90%;
  max-width: 800px;
  margin: 80px auto 30px auto;
}
.youtube {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
}
.youtube .youtube-inner {
  padding-top: 56.25%;
  position: relative;
  height: 0;
  overflow: hidden;
}
.youtube .youtube-inner iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* about - service */
.service {
  width: 100%;
  margin: 0 auto;
  padding: 50px 0 80px 0;
}
.service-title {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
}
.service-wrap {
  margin: 50px 0 0 0;
}
.swiper-pad {
  padding: 0 80px;
}
.service-txt-1 {
  font-size: 1.8em;
  font-weight: bold;
  padding: 20px 0 0 0;
}
.service-txt-1 span {
  font-size: 0.8em;
  font-weight: normal;
  color: #969696;
}
.service-txt-2 {
  font-size: 1.4em;
  line-height: 22px;
  padding: 20px 0 0 0;
}
.service-ul {
  width: 560px;
  margin: 40px auto 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.service-ul li {
  width: 120px;
  margin: 30px 10px 0 10px;
}
.service-ul li div {
  width: 80px;
  margin: 0 auto;
}
.service-ul li p {
  font-size: 1.3em;
  font-weight: bold;
  line-height: 20px;
  text-align: center;
  color: #969696;
  padding: 10px 0 0 0;
}
.swiper-button-next {
  color: #000;
  right: 16%;
  margin-top: -50px;
}
.swiper-button-next::after {
  font-size: 30px;
}
.swiper-button-prev {
  color: #000;
  margin-top: -50px;
  left: 16%;
}
.swiper-button-prev::after {
  font-size: 30px;
}

/* about - floor map */
.floorMap {
  width: 100%;
  background-color: #ddc5be;
  margin: 0 auto;
  padding: 80px 0;
}
.floorMap-img {
  width: 90%;
  max-width: 1400px;
  margin: 50px auto 0 auto;
}

/* about - VR */
.vr {
  width: 80%;
  max-width: 958px;
  margin: 80px auto 0 auto;
}
.ricoh-theta-tour-image {
  margin: 30px 0 0 0;
}

/* price */
#price {
  margin-top: -82px;
  padding-top: 82px;
}
.price {
  width: 90%;
  margin: 0 auto;
  padding: 80px 0;
}
.price-title {
  font-size: 2.2em;
  font-weight: bold;
}
.price-title span {
  font-size: 0.6em;
  font-weight: normal;
  color: #969696;
}
.price-table-title {
  font-size: 1.6em;
  font-weight: bold;
  text-align: center;
  padding: 40px 0 0 0;
}
.price-table {
  width: 100%;
  max-width: 1400px;
  margin: 30px auto 0 auto;
}
.price-table th {
  font-size: 1.4em;
  font-weight: bold;
  text-align: center;
  vertical-align: middle;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  padding: 20px 0;
}
.price-table td {
  font-size: 1.4em;
  text-align: center;
  vertical-align: middle;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  padding: 20px 0;
}
.price-table td span {
  font-weight: bold;
}
.th1 {
  width: 16%;
}
.th2 {
  width: 17%;
}
.th3 {
  width: 17%;
}
.th4 {
  width: 17%;
}
.th5 {
  width: 17%;
}
.th6 {
  width: 16%;
}
.price-ul {
  margin: 30px 0 0 0;
  text-align: center;
}
.price-ul li {
  font-size: 1.4em;
  line-height: 20px;
  padding: 10px 0 0 0;
}
.price-ul li:first-child {
  padding: 0;
}

/* price - guidelines */
.guidelines {
  width: 100%;
  background-color: #c8c8c8;
  margin: 0 auto;
  padding: 80px 0;
}
.guidelines-title {
  font-size: 1.6em;
  font-weight: bold;
  text-align: center;
}
.guidelines-wrap {
  width: 90%;
  max-width: 1080px;
  background-color: #fff;
  border: 1px solid #000;
  margin: 40px auto 0 auto;
  display: flex;
  padding: 50px 5%;
}
.guidelines-table {
  width: 94%;
  margin: 0 3% 30px 3%;
  text-align: center;
}
.guidelines-table td {
  width: auto;
  font-size: 1.4em;
  border-bottom: 1px solid #000;
  padding: 30px 10px;
}
.guidelines-table td span {
  font-weight: bold;
}
.guidelines-calc {
  width: 90%;
  max-width: 600px;
  margin: 50px auto 0 auto;
}
.guidelines-calc-wrap-t {
  text-align: center;
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 50px;
  margin: 0 0 10px 0;
}
.guidelines-calc-wrap-t p {
  font-size: 1.6em;
  font-weight: bold;
  padding: 15px 0;
}
.guidelines-calc-wrap-w {
  text-align: center;
  border-bottom: 1px solid #fff;
}
.guidelines-calc-wrap-w p {
  font-size: 1.4em;
  font-weight: bold;
  padding: 15px 0;
}
.guidelines-calc-wrap-b {
  text-align: center;
  border-bottom: 1px solid #000;
}
.guidelines-calc-wrap-b p {
  font-size: 1.4em;
  font-weight: bold;
  padding: 15px 0;
}
.guidelines-calc-wrap-a {
  font-size: 1.6em;
  font-weight: bold;
  text-align: center;
  padding: 20px 0 0 0;
}
.guidelines-calc-wrap-sub {
  font-size: 1.3em;
  text-align: center;
  padding: 30px 0;
}

/* access */
#access {
  margin-top: -82px;
  padding-top: 82px;
}
.access {
  width: 90%;
  margin: 0 auto;
  padding: 80px 0 150px 0;
}
.access-title {
  font-size: 2.2em;
  font-weight: bold;
}
.access-title span {
  font-size: 0.6em;
  font-weight: normal;
  color: #969696;
}
.access-wrap {
  width: 100%;
  max-width: 1400px;
  margin: 50px auto 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.access-logo {
  width: 200px;
}
.access-txt-wrap {
  margin: 0 100px;
}
.access-txt-wrap p {
  font-size: 1.4em;
  line-height: 28px;
}
.access-btn {
  display: block;
}
.access-btn a {
  font-size: 1.3em;
  font-weight: bold;
  background-color: #c8c8c8;
  color: #000;
  border-radius: 5px;
  padding: 10px 15px 10px 15px;
  position: relative;
  box-sizing: border-box;
  display: flex;
  align-items: center;
}
.access-btn a img {
  width: 12px;
  margin-right: 10px;
}

/* footer */
.footer {
  width: 100%;
  background: #3a3a3a;
  margin: 0 auto;
  padding: 50px 0 45px 0;
}
.footer-inner-t {
  width: 90%;
  margin: 0 auto;
  display: flex;
  align-items: top;
}
.footer-logo {
  width: 200px;
}
.footer-btn {
  margin: 17px 0 0 60px;
}
.footer-btn a {
  font-size: 1.3em;
  font-weight: bold;
  color: #3a3a3a;
  background: #f5f5f5;
  border-radius: 5px;
  padding: 8px 15px;
}
.footer-inner-b {
  width: 90%;
  margin: 50px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-nav {
  display: flex;
}
.footer-nav li {
  font-size: 1.2em;
  margin: 0 30px 0 0;
}
.footer-nav li a {
  color: #f5f5f5;
  line-height: 16px;
}
.footer-arrow {
  position: relative;
  display: inline-block;
  padding-left: 15px;
}
.footer-arrow:before {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent #f5f5f5;
  position: absolute;
  top: -1px;
  left: 0;
  bottom: 0;
  margin: auto;
}
.footer-copy {
  font-size: 1.2em;
  text-align: right;
  color: #f5f5f5;
}

@media screen and (max-width:1140px) {
  /* header */
  .header-nav {
    display: none;
  }
  .header-btn {
    display: none;
  }
  /* about */
  .about-inner {
    align-items: end;
  }
  /* price */
  .price-ul {
    text-align: left;
    text-indent: -1em;
    padding-left: 1em;
  }
}

@media screen and (max-width:1080px) {
  /* about */
  .about-wrap {
    width: 90%;
    margin: 0 auto;
  }
  .about-inner {
    width: 100%;
    margin: 0 auto;
    display: block;
  }
  .about-l {
    width: 100%;
  }
  .about-r {
    width: 100%;
    margin: 60px auto 0 auto;
  }
  .about-title {
    margin: 0 0 20px 0;
    position: static;
    top: auto;
    left: auto;
  }
  /* service */
  .swiper-button-next {
    right: 15%;
    margin-top: -50px;
  }
  .swiper-button-prev {
    margin-top: -50px;
    left: 15%;
  }
  /* access */
  .access-txt-wrap {
    margin: 0 50px;
  }
}

@media screen and (max-width:980px) {
  /* price - guidelines */
  .guidelines-wrap {
    display: block;
    padding: 20px 50px 20px 50px;
  }
  .guidelines-table {
    width: 100%;
    text-align: center;
    margin: 0;
  }
  .guidelines-table td {
    width: 50%;
  }
  .guidelines-table-last {
    border-bottom: none !important;
  }
  /* access */
  .access {
    padding: 80px 0;
  }
  .access-wrap {
    display: block;
  }
  .access-logo {
    width: 200px;
  }
  .access-txt-wrap {
    margin: 40px 0;
  }
  .access-btn {
    display: inline-block;
  }
}

@media screen and (max-width:767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  /* header */
  .header {
    height: 66px;
  }
  .header-logo-tokyu {
    width: 60px;
    top: 25px;
    left: 5%;
  }
  .header-logo-gakudai {
    width: 180px;
    top: 15px;
    left: 50%;
    margin-left: -90px;
  }
  .header-pc {
    display: none;
  }
  .header-sp {
    display: block;
  }
  /* top */
  .top {
    background-image: url(../img/top-sp.jpg?var=250128);
  }
  .top-inner {
    margin-top: 33px;
  }
  .top-logo {
    margin: 40px 0 0 0;
  }
  /* .top-txt {
    font-size: 1.8em;
    line-height: 26px;
  } */
  /* news */
  #news {
    margin-top: -56px;
    padding-top: 56px;
  }
  .news {
    padding: 60px 0;
  }
  .news-title {
    font-size: 2em;
  }
  .news-table td {
    font-size: 1.3em;
    line-height: 23px;
  }
  .news-btn-wrap {
    text-align: center;
  }
  .news-btn a {
    font-size: 1.2em;
  }
  /* about */
  #about {
    margin-top: -56px;
    padding-top: 56px;
  }
  .about {
    width: 100%;
    padding: 60px 0 0 0;
  }
  .about-r {
    margin: 45px 0 0 0;
  }
  .about-title {
    font-size: 2em;
    margin: 0 0 60px 0;
  }
  .about-txt-1 {
    font-size: 1.8em;
    line-height: 28px;
  }
  .about-txt-2 {
    font-size: 1.3em;
    line-height: 25px;
  }
  /* about - newwork */
  .newwork {
    padding: 80px 0;
    display: block;
  }
  .newwork-l {
    width: 90%;
    display: block;
    margin: 0 auto;
  }
  .newwork-l img {
    width: 280px;
    margin: 0;
  }
  .newwork-r {
    width: 90%;
    margin: 30px auto 0 auto;
  }
  .newwork-txt {
    font-size: 1.3em;
    line-height: 25px;
  }
  /* about - service */
  .service {
    padding: 40px 0 60px 0;
  }
  .service-title {
    font-size: 1.8em;
  }
  .service-wrap {
    margin: 40px 0 0 0;
  }
  .swiper-pad {
    padding: 0 5%;
  }
  .service-txt-1 {
    font-size: 1.6em;
    padding: 20px 0 0 0;
  }
  .service-txt-2 {
    font-size: 1.3em;
    line-height: 21px;
    padding: 15px 0 0 0;
  }
  .service-ul {
    width: 80%;
    margin: 10px auto 0 auto;
  }
  .service-ul li {
    width: 50%;
    margin: 30px 0 0 0;
  }
  .service-ul li div {
    width: 70px;
  }
  .swiper-button-next {
    right: 7%;
    margin-top: -60px;
  }
  .swiper-button-next::after {
    font-size: 20px;
  }
  .swiper-button-prev {
    margin-top: -60px;
    left: 7%;
  }
  .swiper-button-prev::after {
    font-size: 20px;
  }
  /* about - floor map */
  .floorMap {
    padding: 60px 0;
  }
  .floorMap-img {
    margin: 30px auto 0 auto;
  }
  /* about - VR */
  .vr {
    width: 90%;
    margin: 60px auto 0 auto;
  }
  /* price */
  #price {
    margin-top: -56px;
    padding-top: 56px;
  }
  .price {
    padding: 60px 0;
  }
  .price-title {
    font-size: 2em;
  }
  .price-table-title {
    font-size: 1.4em;
    padding: 30px 0 0 0;
  }
  .price-table {
    margin: 20px auto 0 auto;
  }
  .price-table th {
    font-size: 1em;
    line-height: 14px;
    padding: 15px 0;
  }
  .price-table td {
    font-size: 1em;
    line-height: 14px;
    padding: 18px 0;
  }
  .th1 {
    width: 14%;
  }
  .th2 {
    width: 18%;
  }
  .th3 {
    width: 18%;
  }
  .th4 {
    width: 18%;
  }
  .th5 {
    width: 18%;
  }
  .th6 {
    width: 14%;
  }
  .price-ul li {
    font-size: 1.2em;
    line-height: 20px;
    padding: 10px 0 0 0;
  }
  /* price - guidelines */
  .guidelines {
    padding: 60px 0;
  }
  .guidelines-title {
    font-size: 1.4em;
  }
  .guidelines-wrap {
    margin: 30px auto 0 auto;
    padding: 10px 20px 10px 20px;
  }
  .guidelines-table td {
    font-size: 1.2em;
    line-height: 18px;
    vertical-align: middle;
    padding: 20px 0;
  }
  .guidelines-calc {
    margin: 40px auto 0 auto;
  }
  .guidelines-calc-wrap-t {
    border-radius: 50px;
    margin: 0 0 10px 0;
  }
  .guidelines-calc-wrap-t p {
    font-size: 1.4em;
    line-height: 22px;
    padding: 10px 0;
  }
  .guidelines-calc-wrap-w p {
    font-size: 1.3em;
    line-height: 20px;
    padding: 10px 0;
  }
  .guidelines-calc-wrap-b p {
    font-size: 1.3em;
    line-height: 20px;
    padding: 10px 0;
  }
  .guidelines-calc-wrap-a {
    font-size: 1.4em;
    padding: 20px 0 0 0;
  }
  .guidelines-calc-wrap-sub {
    font-size: 1.2em;
    padding: 30px 0;
  }
  /* access */
  #access {
    margin-top: -56px;
    padding-top: 56px;
  }
  .access {
    padding: 60px 0;
  }
  .access-title {
    font-size: 2em;
  }
  .access-txt-wrap {
    margin: 30px 0;
  }
  .access-txt-wrap p {
    font-size: 1.3em;
  }
  .access-btn a {
    font-size: 1.2em;
  }
  /* footer */
  .footer-inner-t {
    display: block;
  }
  .footer-btn {
    margin: 50px 0 0 0;
  }
  .footer-inner-b {
    margin: 50px auto 0 auto;
    display: block;
  }
  .footer-nav {
    display: block;
  }
  .footer-nav li {
    margin: 20px 0 0 0;
  }
  .footer-copy {
    font-size: 1.1em;
    margin: 50px 0 0 0;
  }
}