@charset "utf-8";
/* CSS Document */
html {
  scroll-padding-top: 80px;
  scroll-behavior: smooth;
}

  body {
  color: #333;
  font-family: "Noto Sans JP";
  font-weight: 400;
  font-style: normal;
}

a {
  text-decoration: none;
}

/*レイアウト*/
/*--------------------------------------------------------*/
.lcontainer {
  width: calc(100% - 40px);
  max-width: 1200px;
  margin: 0 auto;
}

/*ページトップボタン*/
/*--------------------------------------------------------*/
.top_btn_box {
  visibility: hidden;
  opacity: 0;
  position: fixed;
  bottom: 20px;
  right: 10px;
  z-index: 998;
  transition: all .3s;
}

.top_btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #333;
}

.top_btn_text {
  font-size: 12px;
}

.top_btn_box.scroll_btn {
  visibility: visible;
  opacity: 1;
}

/*見出し*/
/*--------------------------------------------------------*/
.sec_title {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 300;
  font-style: normal;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

@media screen and (max-width: 767px) {
  .sec_title {
    margin-bottom: 20px;
  }
}

.sec_title_en{
  font-size: 25px;
  color: #828080;
}

.sec_title_jp {
  font-size: 45px;
  font-weight: 300;
}

@media screen and (max-width: 767px) {
  .sec_title_en{
  font-size: 18px;
}

.sec_title_jp {
  font-size: 30px;
  }
}


/*見出し下のテキスト*/
/*--------------------------------------------------------*/
.sec_text {
  width: 100%;
  max-width: 600px;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 300;
  font-style: normal;
  letter-spacing: 0.05em;
  line-height: 1.8;
  margin: 0 auto;
  text-align: center;
}

/*リンクボタン*/
/*--------------------------------------------------------*/
.link_btn_box {
  text-align: center;
  margin-top: 60px;
  transition: .3s;
}

@media screen and (max-width: 767px) {
  .link_btn_box {
    margin-top: 30px;
  }
}

@media (hover: hover) and (pointer: fine) {
    .link_btn_box:hover {
     opacity: .7;
     transform: translateX(10px);
  }
}

.link_btn {
  position: relative;
}

.link_btn_text {
  color: #333;
  font-size: 14px;
  position: absolute;
  top: -10px;
  left: 95px;
}

@media screen and (max-width: 767px) {
  .link_btn_text {
    font-size: 12px;
    top: -5px;
    left: 65px;
  }
}
  
 .link_btn img {
  width: 100%;
  max-width: 340px;
}

@media screen and (max-width: 767px) {
  .link_btn img {
    max-width: 240px;
  }
}


/*ヘッダーとMVのレイアウト*/
/*--------------------------------------------------------*/
.h_wrap {
  width: 100%;
  height: 100svh;
  display: flex;
  justify-content: space-between;
}  

@media screen and (max-width: 1050px) {
  .h_wrap {
    height: auto;
  }
}

/*ヘッダー*/
/*--------------------------------------------------------*/
.header {
  width: 20%;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

.top_page .header {
 justify-content: center;
}

@media screen and (max-width: 1050px) {
  .top_page .header {
    justify-content: space-between;
  }
}

@media screen and (max-width: 1050px) {
  .header {
    width: 100%;
    height: 80px;
    padding: 20px;
    background: #fff;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #E8E8E8;
    position: fixed;
    inset: 0;
    z-index: 999;
  }
}

/*ヘッダーロゴ*/
.header_logo_box{
  display: flex;
  flex-direction: column;
  position: relative;
}

.header_logo {
  width: 100%;
  max-width: 400px;
}

@media screen and (max-width: 1560px) {
    .header_logo {
    width: 100%;
    max-width: 200px;
  }
}

@media screen and (max-width: 1050px) {
    .header_logo {
    width: 100%;
    max-width: 60px;
  }
}

.c_copy {
  width: 100%;
  max-width: 400px;
  position: absolute;
  bottom: 0px;
  left: 50px;
}

@media screen and (max-width: 1050px) {
  .c_copy {
    display: none;
  }
}

@media screen and (max-width: 1560px) {
    .c_copy {
    max-width: 300px;
    position: absolute;
    left: 20px;
  }
}

/*ヘッダーナビ*/
.header_nav {
  margin-top: 40px;
}

@media screen and (max-width: 1050px) {
  .header_nav {
    width: 100%;
    height: calc(100svh - 80px);
    padding: 50px 0;
    background-image: image-set(url("../images/common/sp_menu_bg.png") 1x,url("../images/common/sp_menu_bg@2x.png") 2x);
    background-image: -webkit-image-set(url("../images/common/sp_menu_bg.png") 1x,url("../images/common/sp_menu_bg@2x.png") 2x);
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 80px;
    left: 100%;
    margin-top: 0;
    opacity: 0;
    transition: all .5s;
  }
  
  .header_nav.show {
   opacity: 1;
   left: 0;
  }
}

.header_nav_list {
  text-align: center;
  font-size: 18px;
}

.header_nav_list li:not(:first-child) {
  margin-top: 20px;
}

@media screen and (max-width: 1050px) {
  .header_nav_list li:not(:first-child) {
  margin-top: 40px;
  }
}

.header_nav_list a {
  color: inherit;
  transition: .3s;
}

@media (hover: hover) and (pointer: fine) {
  .header_nav_list a:hover {
  opacity: .5;
  }
}

/*ハンバーガーメニュー*/
/*--------------------------------------------------------*/
.header_hamburger {
  display: none;
}
  
@media screen and (max-width: 1050px) {
  .header_hamburger {
  display: block;
  border: none;
  background: transparent;
  width: 40px;
  height: 40px;
  position: relative;
}

.header_hamburger span {
  display: block;
  width: 40px;
  height: 2px;
  border-radius: 20px;
  position: absolute;
  inset: 0;
  margin: auto;
}

.header_hamburger span:nth-child(1) {
  background: #7C7979;
  top: -20px;
  transition: .8s;
}

.header_hamburger span:nth-child(2)::before {
  display: block;
  content: '';
  width: 40px;
  height: 2px;
  background: #7C7979;
  position: absolute;
  inset: 0;
  margin: auto;
  transition: .5s;
}

.header_hamburger span:nth-child(2)::after {
  display: block;
  content: '';
  width: 40px;
  height: 2px;
  background: #7C7979;
  position: absolute;
  top: 0;
  transition: .5s;
  transform-origin: center;
}


.header_hamburger span:nth-child(3) {
  background: #7C7979;
  bottom: -20px;
  transition: .5s;
}

/*スマホメニューを開いたときのハンバーガーボタン*/
  .header_hamburger.active span:nth-child(1),
  .header_hamburger.active span:nth-child(3) {
    opacity: 0;
  }

  .header_hamburger.active span:nth-child(2)::before {
    transform: rotate(45deg);
  }

  .header_hamburger.active span:nth-child(2)::after {
    transform: rotate(-45deg);
    }
  }

/*フッター*/
/*--------------------------------------------------------*/
.footer {
  background: #675F5F;
  padding: 120px 0 20px;
}

@media screen and (max-width: 767px) {
    .footer {
    padding: 80px 0 15px;
  }
}

.footer_container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer_logo img {
  width: 100%;
  max-width: 250px;
}

@media screen and (max-width: 767px) {
    .footer_logo img {
    max-width: 180px;
  }
}

.footer_nav {
  border-top: 1px solid #fff;
  padding-top: 30px;
  margin: 10px 0 30px;
}

.footer_nav_list {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 767px) {
    .footer_nav_list {
   row-gap: 20px;
  }
}

.footer_nav_list_item a{
  color: #fff;
  transition: .3s;
}

@media (hover: hover) and (pointer: fine) {
  .footer_nav_list_item a:hover {
    opacity: .5;
  }
}

.footer .icon {
  width: 100%;
  aspect-ratio: 1 / 1 ;
  vertical-align: bottom;
}

@media screen and (max-width: 767px) {
    .footer .icon {
    max-width: 15px;
    vertical-align: middle;
  }
}

.footer_copyright {
  color: #fff;
  font-size: 10px;
  opacity: .5;
}

/*パンくず*/
/*--------------------------------------------------------*/

.pankuzu {
  width: 80%;
  margin: 0 0 0 20%;
  background: rgba(255,255,255,.3);
  padding: 20px;
  position: absolute;
  top: 0;
  left: 0;
}

@media screen and (max-width: 1050px) {
  .pankuzu {
    width: 100%;
    top: 80px;
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  .pankuzu {
    padding: 10px;
  }
}

.pankuzu_list {
  display: flex;
  gap: 30px;
  font-size: 13px;
}

@media screen and (max-width: 767px) {
  .pankuzu_list {
    font-size: 11px;
  }
}

.pankuzu_list a {
  color: #333;
  transition: .3s;
}

@media (hover: hover) and (pointer: fine) {
  .pankuzu_list a:hover {
    color: #8D8D8D;
  }
}

.pankuzu_list_item:not(:last-child) {
  position: relative;
}

.pankuzu_list_item:not(:last-child)::after {
  content: '';
  display: block;
  width: 0.5em;
  height: 0.5em;
  border-top:1px solid #333;
  border-right: 1px solid #333;
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1em;
  margin: auto;
}


.pankuzu_list_item:last-child {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
}

.pankuzu_list_name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
}

/*下層ページ　ヘッダーとメインコンテンツのレイアウト*/
/*--------------------------------------------------------*/
.main_wrap {
  display: flex;
}

.stickey_cont {
  position: sticky;
  top: 0;
  padding: 50px 0px;
}

@media screen and (max-width: 1050px) {
  .stickey_cont {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0px;
    position: static;
  }
}

.main_block {
  width: calc(100% - 20%);
  padding: 200px 40px 300px;
}

@media screen and (max-width: 1050px) {
  .main_block {
    width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .main_block {
    padding: 100px 20px 200px;
  }
}

/*下層ページ　見出し・概要文のレイアウト*/

.mblock_title_box {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.title_en {
  font-size: 14px;
  margin-bottom: -5px;
}

@media screen and (max-width: 767px) {
  .title_en {
    font-size: 11px;
  }
}

.title_jp {
  font-size: 40px;
}

@media screen and (max-width: 767px) {
  .title_jp {
    font-size: 28px;
  }
}

.mblock_text {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 80px;
  font-size: 18px;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.8;
  text-align: center;
}

@media screen and (max-width: 767px) {
  .mblock_text {
    max-width: 500px;
    font-size: 16px;
    margin-bottom: 50px;
  }
}