* {
  margin: 0;
  padding: 0;
}

body {
  position: relative;
  line-height: 1.5;
  font-family: "Shippori Mincho", serif;
}

/* loading */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 1);
  z-index: 9999;
  overflow: hidden;
  opacity: 1;
  transition: opacity 2s ease-in-out;
}

.fade-out {
  opacity: 0 !important;
}

.loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.loading div,
.loading img {
  opacity: 1;
  transition: opacity 2s ease-in-out;
}

.loading-2 {
  margin-top: 90px;
}

.loading img {
  width: 100%;
  max-width: 320px;
}

.loading img {
  opacity: 0;
  transition: opacity 2s ease-in-out;
}

header {
  position: fixed;
  width: 100%;
  height: 150px;
  inset: 0;
  z-index: 9999;
}

.header-wrap {
  width: -webkit-fill-available;
  margin: 34px 40px 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.header-wrap.white-logo img {
  filter: invert(0%);
}

.header-wrap.black-logo img {
  filter: invert(100%);
}

.hamburger-menu {
  width: 40px;
  height: 45px;
  position: relative;
  display: inline-block;
  cursor: pointer;
  color: #fff;
  z-index: 999;
}

.white-menu span {
  background-color: #fff;
}

.white-menu .menu-text {
  color: #fff;
}

.black-menu span {
  background-color: #000 !important;
}

.black-menu .menu-text {
  color: #000;
}

.menu-open span,
.menu-open .menu-text {
  background-color: #000;
  color: #000;
}

.menu.open {
  background-color: #fff;
}

.hamburger-menu span {
  display: block;
  position: absolute;
  height: 1px;
  width: 100%;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger-menu span:nth-child(1) {
  top: 0;
  background-color: #fff;
}

.hamburger-menu span:nth-child(2) {
  margin-top: 10px;
  background-color: #fff;
}

.hamburger-menu span:nth-child(3) {
  width: 20px;
  margin-top: 20px;
  background-color: #fff;
}

.hamburger-menu.open span:nth-child(1) {
  transform: translateY(50%) rotate(45deg);
  background-color: #000;
}

.hamburger-menu.open span:nth-child(2) {
  opacity: 0;
  background-color: #000;
}

.hamburger-menu.open span:nth-child(3) {
  transform: translateY(-50%) rotate(-45deg);
  width: 100%;
  margin-top: 0;
  background-color: #000;
}

.menu-text {
  margin-top: 30px;
  font-size: 12px;
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
  text-align: center;
}

.hamburger-menu.open .menu-text {
  color: #000;
}

.menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 50%;
  height: 100%;
  transition: all 0.5s ease-in-out;
  overflow: hidden;
  opacity: 0;
}

.menu.open {
  right: 0;
  opacity: 1;
  transition: all 0.5s ease-in-out;
}

.menu.open .hamburger-contents img {
  opacity: 1;
  transition: opacity 0.3s ease;
}

.menu:not(.open) .hamburger-contents img {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.menu.open ul.hamburger-list li {
  opacity: 1;
  transition: opacity 0.3s ease;
}

.menu:not(.open) ul.hamburger-list li {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.hamburger-contents {
  display: flex;
  gap: 93px;
  margin: 166px 0 0 115px;
}

ul.hamburger-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

ul.hamburger-list li {
  position: relative;
  margin-bottom: 49px;
}

ul.hamburger-list li:before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  width: 5px;
  height: 1px;
  background-color: black;
}

ul.hamburger-list li a {
  text-decoration: none;
  font-size: 20px;
  color: #000;
  font-family: "Cormorant Garamond", serif;
  font-weight: 400;
}

.mv {
  position: relative;
}

h2.mv-ttl {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  color: #fff;
  font-size: 26px;
  line-height: 2.06;
  font-weight: 500;
}

.mv-ttl span,
.mv-ttl br {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mv-ttl span.visible,
.mv-ttl br.visible {
  opacity: 1;
  transform: translateY(0);
}

.scrolldown1 {
  position: absolute;
  right: 57px;
  bottom: 0;
  height: 60px;
}

.scrolldown1::after {
  content: "";
  position: absolute;
  top: 0;
  width: 1px;
  height: 120px;
  background: #327385;
  animation: pathmove 2s ease-in-out infinite;
  opacity: 0;
}

@keyframes pathmove {
  0% {
    height: 0;
    top: 0;
    opacity: 0;
  }
  30% {
    height: 60px;
    opacity: 1;
  }
  100% {
    height: 0;
    top: 120px;
    opacity: 0;
  }
}

.mv_imgTOP {
  width: 100%;
  vertical-align: top;
  height: 700px;
}

.mv_img {
  width: 100%;
  vertical-align: top;
  height: 400px;
}

.bg-img {
  background-image: url("../image/bg.png");
  background-size: contain;
  padding-bottom: 154px;
}

.text_img-loop {
  position: relative;
  width: 100%;
  height: 130px;
  background-image: url("../image/loop.png");
  background-repeat: repeat-x;
  background-size: auto;
  -webkit-animation: smooth-loop 50s linear infinite;
  animation: smooth-loop 50s linear infinite;
  margin-top: -47px;
}

@-webkit-keyframes smooth-loop {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -1600px 0;
  }
}

@keyframes smooth-loop {
  from {
    background-position: 0 0;
  }
  to {
    background-position: -1600px 0;
  }
}

.box-text {
  color: #fff;
}

.contents-box_1 {
  display: flex;
  justify-content: flex-end;
  gap: 91px;
}

.box-text h3 {
  font-size: 22px;
  line-height: 1.45;
  letter-spacing: 0.2em;
}

.min-border {
  display: block;
  text-align: left;
  border-bottom: 1px solid #fff;
  width: 25px;
  padding-bottom: 32px;
}

.box-text p {
  font-size: 14px;
  line-height: 2.3;
  font-weight: 400;
}

.box-text h4 {
  font-size: 22px;
  line-height: 1.91;
  font-weight: 500;
  letter-spacing: 0.2em;
}

.box-img-1 {
  margin-top: 194px;
}

.box-img-1 img {
  max-width: 100%;
  width: 57.5vw;
}

.contents-box-2 {
  display: flex;
  justify-content: center;
  gap: 80px;
}

.box-img-2 {
  margin-top: 77px;
}

.box-img-2 img {
  max-width: 100%;
  width: 57.5vw;
}

.box-text-2w {
  width: 441px;
}

.conxept {
  font-size: 34px !important;
  font-weight: 400;
  letter-spacing: 0.1em;
}

h4.conxept-text {
  font-size: 18px;
  line-height: 1.7;
  letter-spacing: 0.2em;
}

.text-arrow {
  color: #fff;
  position: relative;
  display: inline-block;
  padding: 41px 45px 0 10px;
  text-decoration: none;
  outline: none;
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.1em;
  font-weight: 400;
  font-family: "Cormorant Garamond", serif;
}

.text-arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: -3px;
  width: 100%;
  height: 1px;
  background: #fff;
  transition: all 0.3s ease;
  transform: scaleX(0);
  transform-origin: right;
}

.text-arrow::before {
  content: "";
  position: absolute;
  bottom: 8px;
  right: 0;
  width: 20px;
  height: 1px;
  background: #fff;
  transform: rotate(45deg);
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
}

.text-arrow:hover::after {
  transform: scaleX(1);
}

.text-arrow:hover::before {
  opacity: 1;
  bottom: 8px;
}

.text-arrow2 {
  color: #000000;
  position: relative;
  display: inline-block;
  padding: 41px 45px 0 10px;
  text-decoration: none;
  outline: none;
  color: #000000;
  font-size: 14px;
  letter-spacing: 0.1em;
  font-weight: 400;
  font-family: "Cormorant Garamond", serif;
}

.text-arrow2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: -3px;
  width: 100%;
  height: 1px;
  background: #000000;
  transition: all 0.3s ease;
  transform: scaleX(0);
  transform-origin: right;
}

.text-arrow2::before {
  content: "";
  position: absolute;
  bottom: 8px;
  right: 0;
  width: 20px;
  height: 1px;
  background: #000000;
  transform: rotate(45deg);
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
}

.text-arrow2:hover::after {
  transform: scaleX(1);
}

.text-arrow2:hover::before {
  opacity: 1;
  bottom: 8px;
}

.contents-box-3 {
  display: flex;
  justify-content: flex-end;
  gap: 81px;
}

.box-text-3w {
  max-width: 441px;
}

.box-img-3 {
  margin-top: 22px;
  max-width: 100%;
  width: 57.5vw;
  height: 100%;
  margin: 0;
}

.box-img-3 img {
  width: 100%;
}

.min-border2 {
  display: block;
  text-align: left;
  border-bottom: 1px solid #fff;
  width: 25px;
  padding-bottom: 20px;
}

.bg-img2 {
  background-image: url("../image/bg-2.png");
  background-size: auto;
}

.common-wrap {
  max-width: 991px;
  margin: 0 auto;
  padding: 0 4%;
}

.news-flex {
  padding: 165px 0 146px 0;
  display: flex;
  gap: 129px;
}

.news-ttl h2,
.contact-box h2 {
  font-size: 34px;
  font-weight: 400;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.1em;
  color: #327385;
}

.news-min {
  display: block;
  text-align: left;
  border-bottom: 1px solid #327385;
  width: 25px;
  padding-bottom: 21px;
}

.data {
  font-size: 16px !important;
  font-weight: 400;
  line-height: 1.25 !important;
  color: #327385;
  font-family: "Cormorant Garamond", serif;
}

.news-list h3 {
  font-size: 14px;
  line-height: 1.7;
  font-weight: 500;
}

.news-list p {
  font-size: 12px;
  line-height: 1.7;
  font-weight: 400;
  margin-top: 9px;
}

hr {
  margin: 36px 0 32px 0;
  border: 1px solid #e7e7e7;
}

.black-border {
  margin: 36px 0 32px 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.contact-flex {
  margin-top: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-box p {
  font-size: 14px;
  line-height: 2.3;
  font-weight: 400;
  margin-top: 31px;
}

.contact-btn {
  max-width: 220px;
  width: 100%;
  text-align: center;
  background-color: #327385;
  line-height: 3.6;
  position: relative;
  display: inline-block;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  vertical-align: middle;
  color: #fff;
  text-align: right;
}

.contact-btn:hover {
  background-image: linear-gradient(to right, #327385 0%, #113c43 100%);
}

.contact-btn a {
  text-decoration: none;
  color: inherit;
}

.contact-btn a p::after {
  content: "→";
  display: inline-block;
  margin-left: 43px;
  margin-right: 22px;
}

.contact-btn p {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  font-family: "Cormorant Garamond", serif;
  color: #fff;
}

.footer-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 4%;
}

.footer-menu {
  display: flex;
  justify-content: space-between;
  gap: 6vw;
}

.footer-list {
  display: flex;
  gap: 40px;
}

ul.footer-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

ul.footer-list li {
  position: relative;
  margin-bottom: 49px;
  top: 0;
  bottom: 0;
  margin-left: 15px;
}

ul.footer-list li:before {
  content: "";
  position: absolute;
  left: -15px;
  top: 28.5%;
  width: 5px;
  height: 1px;
  background-color: black;
}

ul.footer-list li a {
  text-decoration: none;
  font-size: 18px;
  color: #000;
  font-family: "Cormorant Garamond", serif;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.footer-wrap-2 {
  max-width: 1015px;
  margin: 0 auto;
}

.copy-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 5px;
}

.copy p {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.footer-arrow {
  position: fixed;
  bottom: 29px;
  right: 29px;
}

.white-arrow img {
  filter: invert(0%);
}

.black-arrow img {
  filter: invert(100%);
}

.footer-right img {
  width: 60%;
}

section.parallax {
  padding: 0 4%;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 2s ease-out, transform 2s ease-out;
  will-change: opacity, transform;
}

section.parallaxs {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 2s ease-out, transform 2s ease-out;
  will-change: opacity, transform;
}

div.parallax {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 2s ease-out, transform 2s ease-out;
  will-change: opacity, transform;
}

section.parallax.visible,
div.parallax.visible,
section.parallaxs.visible {
  opacity: 1;
  transform: translateY(0);
}

/* concept ページ */

.con-sub-ttl {
  padding-top: 108px;
  text-align: center;
  font-size: 32px;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.44;
}

.unus-img {
  text-align: center;
  margin: 59px 0 93px 0;
}

.unus-img img {
  max-width: 765px;
}

.concept-bg {
  background-image: url("../image/concept-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.concept-box-1 {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  gap: 85px;
  padding: 141px 0 112px 0;
  width: calc(100% - 4%);
}

.concept-box-1-pd {
  padding: 144px 0 0 0;
}

.concept-left {
  width: calc(100% / 2 - 85px);
  text-align: center;
}

.concept-left::before {
  content: "";
  display: block;
  width: 100%;
  height: 25px;
  background-image: url(../image/parentheses-top.png);
  background-size: contain;
  background-position: top;
  background-repeat: no-repeat;
}

.concept-left::after {
  content: "";
  display: block;
  width: 100%;
  height: 25px;
  background-image: url(../image/parentheses-bottom.png);
  background-size: contain;
  background-position: bottom;
  background-repeat: no-repeat;
}

.concept-left img {
  margin: 36px 0 11px 0;
}

.concept-ttl {
  margin: 40px 0 21px 0;
}

.concept-ttl img {
  max-width: 289px;
  margin: 0;
}

.ttl-en {
  font-size: 24px;
  font-weight: 400;
  font-family: "Bell MT", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  letter-spacing: 0.1em;
  line-height: 10;
}

.ttl-jp {
  font-size: 32px;
  line-height: 1.95;
  letter-spacing: 0.1em;
  margin-bottom: 31px;
}

.concept-right {
  width: calc(100% / 2);
}

.concept-heading {
  width: fit-content;
  padding: 10px 20px;
  background-image: linear-gradient(to right, #327385 0%, #113c43 100%);
  margin-bottom: 13px;
}

.concept-heading p {
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.1em;
  line-height: 2.3;
}

.concept-right h3,
.concept-left-2 h3 {
  font-size: 18px;
  letter-spacing: 0.2em;
  font-weight: 500;
  line-height: 1.7;
  text-align: left;
}

.concept-min-border {
  display: block;
  text-align: left;
  border-bottom: 1px solid #327385;
  width: 25px;
  padding-bottom: 25px;
}

.text {
  padding-top: 30px;
  font-size: 14px;
  font-weight: 400;
  line-height: 2.3;
}

.add_text {
  padding-bottom: 50px;
}

.concept-left-2 {
  width: calc(100% / 2);
}

.concept-right-2 {
  width: calc(100% / 2 - 85px);
  text-align: center;
}

.add_concept-right-2 {
  width: calc(100% / 2);
}

.concept-right-2::before {
  content: "";
  display: block;
  width: 100%;
  height: 25px;
  background-image: url("../image/parentheses-top.png");
  background-size: contain;
  background-position: top;
  background-repeat: no-repeat;
}

.concept-right-2::after {
  content: "";
  display: block;
  width: 100%;
  height: 25px;
  background-image: url("../image/parentheses-bottom.png");
  background-size: contain;
  background-position: bottom;
  background-repeat: no-repeat;
}

.origin-box {
  padding: 19px 31px 0 31px;
}

.ttl-en-2 {
  font-size: 36px;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.73;
  font-family: "Bell MT", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.ttl-jp-2 {
  font-size: 14px;
  letter-spacing: 0.1em;
  font-weight: 400;
  line-height: 1.6;
}

.concept-left-boxs {
  justify-content: flex-end;
  padding: 0 0 112px 0;
}

/* gallery 一覧 */

.gallery-flex {
  display: flex;
  max-width: 1011px;
  margin: 118px auto 152px auto;
  column-gap: 110px;
  row-gap: 77px;
  flex-wrap: wrap;
  width: calc(100% - 40px);
}

.gallery-box {
  width: calc(100% / 2 - 55px);
}

.gallery-img {
  position: relative;
}

.gallery-img img {
  width: 100%;
}

.gallery-heading {
  position: absolute;
  top: 0;
  left: -10px;
  background-image: linear-gradient(to right, #327385 0%, #113c43 100%);
}

.gallery-arrow {
  background-color: #fff;
  text-align: center;
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 19px 17px;
  display: flex;
  align-items: center;
}

.gallery-heading p {
  font-size: 18px;
  letter-spacing: 0.1em;
  font-weight: 400;
  font-family: "Cormorant Garamond", serif;
  padding: 10px 20px;
  color: #fff;
}

.name {
  font-size: 20px;
  font-weight: 400;
  color: #327385;
  line-height: 1.3;
  display: flex;
  align-items: center;
  margin: 16px 0 24px 0;
}
.name:before {
  content: "";
  height: 1px;
  width: 10px;
  background-color: #327385;
}
.name:before {
  margin-right: 1rem;
}

.gallery-detail div {
  display: flex;
  justify-content: flex-start;
  margin-top: 6px;
}
.gallery-detail div dt {
  min-width: 9em;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 500;
}
.gallery-detail div dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 400;
}

/* gallery 詳細 */

.gallery-heading-ttl {
  position: absolute;
  bottom: -35px;
  left: 0;
  background-image: linear-gradient(to right, #327385 0%, #113c43 100%);
}

.gallery-heading-ttl h2 {
  font-size: 35px;
  letter-spacing: 0.1em;
  font-weight: 400;
  font-family: "Cormorant Garamond", serif;
  padding: 10px 20px;
  color: #fff;
}

.gallery-detail-bg {
  background-image: url("../image/detail-bg.png");
  background-position: right;
  background-repeat: no-repeat;
}

.detail-area {
  max-width: 800px;
  margin: 0 auto;
  padding: 70px 0 60px 0;
}

.detail-area .name {
  font-size: 22px;
}

.detail-area .gallery-detail div {
  display: flex;
  justify-content: flex-start;
  margin-top: 20px;
}
.detail-area .gallery-detail div dt {
  min-width: 9em;
  font-size: 16px;
  line-height: 1.25;
  font-weight: 500;
}
.detail-area .gallery-detail div dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.25;
  font-weight: 400;
}

.detail-area .gallery-detail div dd span {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 400;
}
.detail-area .gallery-detail div.access {
  margin-top: 10px;
}
.detail-area .gallery-detail div.update {
  margin-top: 11px;
}

.detail-area .l-r {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 611px;
}

.detail-area .l-r::before {
  content: "";
  display: block;
  width: 13px;
  height: 180px;
  background-image: url(../image/gallery-detail-left.png);
  background-size: auto;
  background-position: left;
  background-repeat: no-repeat;
}

.detail-area .l-r::after {
  content: "";
  display: block;
  width: 13px;
  height: 180px;
  background-image: url(../image/gallery-detail-right.png);
  background-size: auto;
  background-position: right;
  background-repeat: no-repeat;
}

.detail-text-area {
  max-width: 800px;
  margin: 93px auto 0 auto;
}

.detail-text-area h3 {
  font-size: 18px;
  letter-spacing: 0.2em;
  line-height: 1.7;
  font-weight: 500;
}
.detail-min-border {
  display: block;
  text-align: left;
  border-bottom: 1px solid #327385;
  width: 25px;
  padding-bottom: 26px;
}

.detail-text-area p {
  margin-top: 29px;
  font-size: 14px;
  line-height: 2.3;
  font-weight: 400;
}

.detail-img {
  margin-top: 80px;
}

.detail-btn {
  max-width: 260px;
  width: 100%;
  text-align: center;
  background-color: #327385;
  line-height: 3.6;
  position: relative;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  vertical-align: middle;
  color: #fff;
  text-align: right;
  margin: 80px auto 150px auto;
}

.detail-btn a p {
  margin-top: 0;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.1em;
  font-family: "Cormorant Garamond", serif;
  color: #fff;
  padding: 10px;
}

.detail-btn:hover {
  background-image: linear-gradient(to right, #327385 0%, #113c43 100%);
}

.detail-btn a {
  text-decoration: none;
  color: inherit;
}

.detail-btn a p::after {
  content: "→";
  display: inline-block;
  margin-left: 43px;
  margin-right: 22px;
}

/* 余白 */

.contents-box_1-mg {
  margin-top: 95px;
}

.contents-box_2-mg,
.contents-box_3-mg {
  margin-top: 170px;
}

.box-text-mg {
  margin: 43px 0 39px 0;
}

.min-border-top {
  padding-top: 21px;
}

.min-border-top2 {
  padding-top: 32px;
}

.box-text-mg2 {
  margin-top: 23px;
}

.add_text-arrow {
  padding: 37px 45px 0 10px;
}

.zero {
  margin: 73px 0 0 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-pgt {
  padding-top: 72px;
}

.pd00 {
  padding: 0 !important;
}

/* contents 余白 */

.mg0pdt {
  margin-top: 0;
  padding-top: 70px;
}

.pd0 {
  padding: 0 31px 0 31px;
}

.mgb12 {
  margin-bottom: 12px;
}

/* tablet */
@media (min-width: 769px) and (max-width: 1250px) {
  .gallery-box {
    width: calc(100% / 2.4);
  }
  .gallery-img img {
    width: 100%;
  }
}

/* SP */

@media (max-width: 768px) {
  .header-wrap {
    margin: 10px 10px 0 10px;
  }
  .header-wrap img {
    width: 12vw;
  }
  .hamburger-menu {
    width: 30px;
    top: 10px;
  }
  .hamburger-menu span:nth-child(3) {
    width: 15px;
  }
  .hamburger-contents {
    flex-direction: column;
    margin: 80px 0 0 40px;
    gap: 40px;
  }
  .hamburger-contents h1 a img {
    max-width: 90px;
  }
  ul.hamburger-list li {
    margin-bottom: 20px;
  }
  ul.hamburger-list li a {
    font-size: 16px;
  }
  .menu {
    width: 70%;
  }
  .menu-text {
    font-size: 10px;
  }
  h2.mv-ttl {
    width: max-content;
    font-size: 20px;
    letter-spacing: 0.2em;
    line-height: 1.8;
  }
  .mv_img {
    width: 100%;
    height: 163px;
    object-fit: cover;
  }
  .text_img-loop {
    background-size: 550px 42px;
    height: 42px;
    margin-top: -22px;
  }
  .bg-img {
    padding-bottom: 80px;
  }
  .contents-box_1-mg {
    margin-top: 24px;
  }
  .contents-box_1 {
    flex-direction: column;
    gap: 0;
  }
  .box-text {
    padding: 0 20px;
  }
  .box-text h3 {
    font-size: 22px;
  }
  .box-text p {
    font-size: 12px;
  }
  .box-text-mg {
    margin: 25px 0 22px 0;
  }
  .box-text h4 {
    font-size: 20px;
  }
  .box-img-1 {
    text-align: center;
    margin-top: 52px;
  }
  .box-img-1 img {
    max-width: none;
    width: calc(100% - 20px);
  }
  .contents-box-2 {
    flex-direction: column-reverse;
    gap: 0;
  }
  .contents-box_2-mg {
    margin-top: 92px;
  }
  .box-text-2w {
    width: 100%;
  }
  .conxept {
    font-size: 30px !important;
  }
  .min-border {
    padding-bottom: 14px;
  }
  .min-border-top {
    padding-top: 22px;
  }
  .box-text-2w h4.conxept-text {
    font-size: 16px;
    letter-spacing: 0.1em;
    line-height: 1.65;
  }
  .box-text-mg2 {
    margin-top: 16px;
  }
  .text-arrow p,
  .text-arrow2 p {
    font-size: 14px;
  }
  .text-arrow,
  .text-arrow2 {
    padding: 32px 58px 0 10px;
  }
  .text-arrow::before,
  .text-arrow2::before {
    opacity: 1;
  }
  .text-arrow::after,
  .text-arrow2::after {
    transform: scaleX(1);
  }
  .box-img-2 {
    text-align: center;
    margin-top: 62px;
  }
  .box-img-2 img {
    width: calc(100% - 20px);
    max-width: none;
  }
  .contents-box_3-mg {
    margin: 73px 0 0 0;
  }
  .contents-box-3 {
    flex-direction: column;
    gap: 0;
  }
  .box-text-3w {
    width: 100%;
  }
  .min-border2 {
    padding-bottom: 14px;
  }
  .min-border-top2 {
    padding-top: 22px;
  }
  .box-text-3w .conxept-text {
    font-size: 18px;
    line-height: 1.45;
  }
  .box-img-3 {
    text-align: center;
    margin-top: 61px;
    width: calc(100% - 20px);
  }
  .box-img-3 img {
    max-width: none;
    width: calc(100% - 20px);
  }
  .news-flex {
    flex-direction: column;
    padding: 71px 20px 0 20px;
    gap: 34px;
  }
  .news-ttl h2,
  .contact-box h2 {
    font-size: 30px;
  }
  .news-min {
    padding-bottom: 13px;
  }
  .news-box {
    padding: 0 10px 0 0;
  }
  .data {
    font-size: 14px !important;
    line-height: 1.45 !important;
    letter-spacing: 0.1em;
  }
  .news-list h3 {
    font-size: 12px;
    line-height: 1.5;
  }
  .news-list p {
    margin-top: 8px;
    font-size: 10px;
    line-height: 1.6;
  }
  hr {
    margin: 27px 0 22px 0;
  }
  hr.black-border {
    margin: 68px 0 41px 0;
  }
  .contact-flex {
    flex-direction: column;
    margin-top: 0;
    padding: 0 20px;
    align-items: flex-start;
  }
  .contact-box p {
    margin-top: 22px;
    font-size: 12px;
    line-height: 2.25;
    padding-bottom: 43px;
  }
  .zero {
    margin-top: 51px;
  }
  .footer-pgt {
    padding: 46px 20px 0 20px;
  }
  .footer-wrap {
    max-width: none;
  }
  .footer-menu {
    flex-direction: column;
    gap: 36px;
  }
  ul.footer-list,
  .footer-wrap-2 {
    flex-wrap: wrap;
  }
  ul.footer-list li {
    width: calc(100% / 3);
    margin-bottom: 28px;
    display: flex;
    align-items: center;
  }
  ul.footer-list li:before {
    top: 50%;
  }
  .footer-right {
    text-align: right;
  }
  .footer-right img {
    max-width: 90px;
  }
  .copy-flex {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 5px;
  }
  .company-logo {
    margin-top: -60px;
  }
  .company-logo img {
    max-width: 130px;
    width: 100%;
    object-fit: contain;
  }
  .copy {
    margin-top: 28px;
    padding: 0 20px 14px 20px;
  }
  .copy p {
    font-size: 8px;
  }
  .footer-arrow {
    bottom: 6px;
    right: 13px;
  }
  section,
  .common-wrap {
    padding: 0;
  }

  /* concept */
  .con-sub-ttl {
    font-size: 20px;
    padding: 50px 20px 0 20px;
  }
  .unus-img {
    padding: 0 20px;
  }
  .unus-img img {
    max-width: none;
    width: 100%;
  }
  .concept-box-1 {
    padding: 70px 20px 55px 20px;
    flex-direction: column-reverse;
    gap: 40px;
    width: 100%;
  }
  .add_concept-box-1 {
    flex-direction: column;
  }
  .concept-left,
  .concept-right,
  .concept-left-2 {
    width: 100%;
  }
  .concept-ttl {
    font-size: 55px;
    margin: 20px 0 12px 0;
  }
  .concept-left img {
    margin: 15px 0 11px 0;
  }
  .ttl-jp {
    margin-bottom: 15px;
  }
  .concept-right-2,
  .concept-left-2 {
    width: 100%;
  }
  .origin-box {
    text-align: center;
  }
  .ttl-en-2 {
    font-size: 30px;
  }
  .mg0pdt {
    padding: 40px 20px 0 20px;
  }
  .concept-left-boxs {
    padding: 0 0 55px 0;
  }
  .add_text {
    padding-bottom: 0;
  }

  /* gallery　一覧 */
  .gallery-flex {
    max-width: none;
    padding: 0 20px;
    margin: 55px auto 70px auto;
    row-gap: 40px;
    width: 100%;
  }
  .gallery-box {
    width: 100%;
  }
  .gallery-arrow {
    right: 0;
  }
  .gallery-img img {
    width: 100%;
  }

  /* gallery 詳細 */
  .gallery-heading-ttl h2 {
    font-size: 22px;
  }
  .detail-area {
    max-width: none;
  }
  .detail-area .name {
    justify-content: center;
  }
  .detail-area .l-r {
    max-width: none;
    width: 100%;
    padding: 0 20px;
    gap: 20px;
  }
  .detail-area .gallery-detail div dt {
    font-size: 14px;
  }
  .detail-area .gallery-detail div dd {
    font-size: 14px;
  }
  .detail-area .gallery-detail div dd span {
    font-size: 12px;
  }
  .detail-text-area {
    max-width: none;
    margin: 45px auto 0 auto;
  }
  .detail-text-area h3 {
    font-size: 16px;
    padding: 0 20px;
  }
  .detail-min-border {
    margin: 0 20px;
  }
  .detail-text-area p {
    font-size: 12px;
    padding: 0 20px;
  }
  .detail-img {
    margin-top: 40px;
    padding: 0 20px;
  }
  .detail-img img {
    width: 100%;
  }
}

.newslink:hover {
  color: #327385;
  font-weight: bold;
}

.swiper-button-next,
.swiper-button-prev {
  color: #fff;
}

.swiper-pagination-bullet {
  background: #fff;
}