@charset "UTF-8";

html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, address, cite,
em, img, q, small, strong, sub, b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
    font-family: acumin-pro-condensed, 'Noto Sans JP', sans-serif;
    line-height:1.3;
    /* -webkit-font-smoothing: antialiased; */
    overflow-x: hidden;
    position: relative;
    background-color: #d4ecf3;
    color: #4d4357;
    letter-spacing: 0.1em;
}

article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section {
    display:block;
}

ul,ol {
    list-style:none;
}

a {
    margin:0;
    padding:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
    text-decoration: none;
}

a:active,
a:hover {
  outline: 0;
}

a:hover {
    opacity: 0.8;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

table {
    border-collapse:collapse;
    border-spacing:0;
}

input, select {
    vertical-align:middle;
}

b,
strong {
  font-weight: bold;
}

img {
  border: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
  font-style: normal;
  line-height: 1.4;
}

img {
  vertical-align: bottom;
  border-style: none;
  max-width: 100%;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.wrap {
    z-index: 50;
}

/*------------------------------------------------------------
	Header
------------------------------------------------------------*/
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 30;
  height: 100px;
}


.site-header .header_menu {
  display:-webkit-box;
  display:-ms-flexbox;
  display:flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: baseline;
  padding: 1px 0;
  display: inline-block;
  /* height: 100vh; */
  position: relative;
}

.site-header .header_menu .sns_area {
  display:-webkit-box;
  display:-ms-flexbox;
  display:flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: baseline;
  box-sizing: border-box;
  position: fixed;
  bottom: 35px;
  left: 45px;
}
.site-header .header_menu .sns_area .sns_icon {
    margin: 10px 0;
}
.site-header .header_menu .sns_area .sns_icon img {
    width: 17px;
}


@media only screen and (max-width: 767px) {
    .site-header .header_menu .sns_area {
        left: 20px;
    }
}




.site-header .site_title {
    position: fixed;
    top: 35px;
    left: 35px;
}
.site-header .site_title a {
    display:-webkit-box;
    display:-ms-flexbox;
    display: flex;
    align-items: center;
}
.site-header .site_title .title {
    font-size: 27px;
    font-weight: 200;
}
.site-header .site_title .title_sub {
    font-size: 12px;
    padding: 5px 0 0 17px;
}


@media only screen and (max-width: 767px) {
    .site-header {
        box-sizing: border-box;
        min-width: 1px;
        padding: 25px 0;
        height: 70px;
    }
    .site-header .header_menu {
      padding: 15px 20px;
      justify-content: start;
      align-items: center;
      position: relative;
    }
    .site-header .site_title {
        margin: auto;
        /* flex-direction: column; */
        align-items: center;
        left: 0;
        width: 100%;
        top: 0;
        /* bottom: 30%; */
        padding: 20px 15px;
    }
    .site-header .site_title a {
        width: calc(100% - 100px);
    }
    .site-header .site_title .title {
        font-size: 21px;
    }
    .site-header .site_title .title_sub {
        font-size: 10px;
        padding: 5px 0 0 1em;
    }
}




/*------------------------------------------------------------
	nav
------------------------------------------------------------*/
#nav-container {
    position: fixed;
    right: 35px;
    top: 35px;
    z-index: 10;
}
@media only screen and (max-width: 767px) {
    #nav-container {
        top: 25px;
        right: 20px;
    }
}

#nav-toggle {
    display: block;
    width: 32px;
    height: 32px;
    cursor: pointer;
    transform: rotate(0deg);
}
@media only screen and (max-width: 767px) {
    #nav-toggle {
        width: 25px;
        height: 20px;
    }
}

#nav-toggle span {
    background-color: black;
    width: 100%;
    height: 2px;
    border-radius: 1px;
    display: block;
    position: absolute;
    left: 0;
    content: "";
    transition: 0.5s ease-in-out;
}

#nav-toggle span:nth-child(1) {
    top: 4px;
    transform-origin: left center;
}

#nav-toggle span:nth-child(2) {
    top: 14px;
    transform-origin: left center;
}

#nav-toggle span:nth-child(3) {
    top: 24px;
    transform-origin: left center;
}

#nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg);
    top: 3px;
    left: 4px;
}

#nav-toggle.open span:nth-child(2) {
    width: 0%;
    opacity: 0;
}

#nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg);
    top: 25px;
    left: 4px;
}
@media only screen and (max-width: 767px) {
    #nav-toggle span:nth-child(1) {
        top: 0px;
    }
    #nav-toggle span:nth-child(2) {
        top: 9px;
    }
    #nav-toggle span:nth-child(3) {
        top: 18px;
    }

    #nav-toggle.open span:nth-child(1) {
        top: 0;
        left: 0;
    }
    #nav-toggle.open span:nth-child(3) {
        top: 18px;
        left: 0;
    }
}

#nav-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: -1;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    /* transition: cubic-bezier(0,1,0,1) 0.2s;
    transform: scale(0); */
    display: none;
}

#nav-overlay.open {
    /* transition: cubic-bezier(0,1,0,1) 0.25s;
    transform: scale(10); */
    display: block;
}

#nav-fullscreen {
    width: 100%;
    position: fixed;
    right: 0;
    top: 0;
    transition: cubic-bezier(0,1,0,1) 0.5s;
    transition-delay: 0s;
    visibility: hidden;
    opacity: 0;
}
#nav-fullscreen ul {
    list-style: none;
    /* padding: 100px; */
    line-height: 1.3;
}
#nav-fullscreen a {
    color: #4D4357;
    text-decoration: none;
    font-weight: 200;
}

#nav-fullscreen.open {
    visibility: visible;
    opacity: 1;
    transition: cubic-bezier(0,1,0,1) 0.25s;
    transition-delay: 0.25s;
}




#nav-overlay {
    /* background: linear-gradient(180deg, #7E8FA3 10%, #7E8FA3 50%, #CCF1F9 90%); */
    background-color: rgba(211, 235, 243, 0.9);
    /* opacity: 0.9; */
}

#nav-toggle span {
    background-color: #000;
}
#nav-toggle.open span {
    background-color: #4D4357;
}

#nav-fullscreen {
    display:-webkit-box;
    display:-ms-flexbox;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    letter-spacing: 0.15em;
}
#nav-fullscreen li {
    text-align: center;
    padding-top: 25px;
}
#nav-fullscreen li:after {
    content: "";
    display: block;
    height: 1px;
    width: 30px;
    background-color: #4D4357;
    margin: 15px auto 0;
}
#nav-fullscreen li:hover {
    transform: scale(1.2);
    transition: linear 0.25s;
}



/*------------------------------------------------------------
	Section-Hero
------------------------------------------------------------*/
.section-hero {
    position: relative;
    width: 100%;
    height: 100vh;
}
.section-hero .hero_contents {
    position: absolute;
    width: 100%;
    height: 100vh;
    top: 0;
    z-index: 20;
    text-align: center;
}


/*------------------------------------------------------------
	Main
------------------------------------------------------------*/
.section-page {
    padding: 100px 0;
}
.section-page .section-content .headline .headline__title {
    font-size: 28px;
    text-align: center;
    letter-spacing: 0.2em;
    font-weight: 200;
}
.section-page .section-content .headline .headline__title:after {
    content: "";
    width: 30px;
    display: block;
    border-bottom: 1px solid #282828;
    padding-bottom: 15px;
    margin: 0 auto;
}

.section-page .section-content .content {
    padding: 35px 0 30px;
}

.section-page .section-content .more {
    text-align: center;
}
.section-page .section-content .more a {
    font-size: 20px;
    padding-bottom: 5px;
    border-bottom: 2px solid #282828;
    display: inline-block;
    margin: 0 auto;
}

@media only screen and (max-width: 767px) {
    .section-page {
        padding: 60px 0 80px;
    }
    .section-page .section-content .content {
        padding: 20px 0 40px;
    }
}




/*------------------------------------------------------------
	Main Section-News
------------------------------------------------------------*/
.section-news {
    background:linear-gradient(90deg,#ffffff 0%,#ffffff 50%,#f5fbfe 50%,#f5fbfe 100%);
}
.section-news .section-content .content .news_list li {
    padding: 35px 0 30px;
    border-bottom: 1px solid #9595a2;
    position: relative;
}
.section-news .section-content .content .news_list li:hover {
    cursor: pointer;
    opacity: 0.7;
    transition: linear 0.25s;
    padding-left: 15px;
}
.section-news .section-content .content .news_list li:hover:before {
    content: "";
    position: absolute;
    display: inline-block;
    width: 2px;
    height: calc(100% - 65px);
    padding-bottom: 30px;
    background-color: #4c4556;
    top: 40px;
    left: 0;
    box-sizing: border-box;
    transition: all  0.5s ease-in-out;
}
@media only screen and (max-width: 767px) {
    .section-news .section-content .content .news_list li {
        padding: 20px 0;
    }
    .section-news .section-content .content .news_list li:hover {
        padding-left: 0;
        opacity: 1;
    }
    .section-news .section-content .content .news_list li:hover:before {
        display: none;
    }
}

.section-news .section-content .content .news_date {
    font-size: 16px;
    color: #747589;
    vertical-align: middle;
    letter-spacing: 0.1em;
}
.section-news .section-content .news_date:after {
    font-size: 10px;
    display: inline-block;
    border: 1px solid #747589;
    margin-left: 2em;
    width: 4em;
    height: 1.6em;
    text-align: center;
    margin-bottom: 0.2em;
    padding-top: 0.2em;
    vertical-align: middle;
}
.section-news .section-content .event .news_date:after {
    content: "EVENT";
}
.section-news .section-content .all .news_date:after {
    content: "ALL";
}
.section-news .section-content .media .news_date:after {
    content: "MEDIA";
}
.section-news .section-content .stage .news_date:after {
    content: "STAGE";
}
.section-news .section-content .other .news_date:after {
    content: "OTHER";
}
.section-news .section-content .news_title {
    padding-top: 15px;
    font-size: 16px;
}
@media only screen and (max-width: 767px) {
    .section-news .section-content .news_date:after {
        margin-left: 1em;
    }
}


/*------------------------------------------------------------
	Main Section-Gallery
------------------------------------------------------------*/
.section-gallery {
    background:linear-gradient(90deg,#f5fbfe 0%,#f5fbfe 50%,#d4ecf3 50%,#d4ecf3 100%);
}


/*------------------------------------------------------------
	Main Section-Contact
------------------------------------------------------------*/
.section-contact {
    background:linear-gradient(90deg,#ffffff 0%,#ffffff 50%,#f5fbfe 50%,#f5fbfe 100%);
}
.section-contact.section-page {
    background: #d4ecf3;
}



/*------------------------------------------------------------
	Footer
------------------------------------------------------------*/
.footer {
    padding: 110px 0 90px;
}
.footer .copy_right{
    font-size: 10px;
    text-align: center;
}






/*------------------------------------------------------------
	20201221 youtube area
------------------------------------------------------------*/
#nav-fullscreen {
    flex-wrap: wrap;
    align-items: flex-end;
}


.site-header .header_menu .sns_area .sns_icon {
    display:-webkit-box;
    display:-ms-flexbox;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 12px 0;
}
.site-header .header_menu .sns_area .share {
    -webkit-writing-mode: vertical-rl;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: #4D4357;
    font-weight: 400;
    display: inline-block;
    margin-bottom: 12px;
    line-height: 1.5;
}
@media only screen and (max-width: 767px) {
    .site-header .header_menu .sns_area .share {
        font-size: 10px;
        line-height: 1.7;
    }
}

.youtube_area {
    width: 100%;
    text-align: center;
    padding: 40px 0;
}
.youtube_area a {
    display:inline-block;
}
.youtube_area .youtube_icon img {
    width: 40px;
    height: 40px;
}
.youtube_area .youtube_icon span {
    font-size: 14px;
    letter-spacing: 0.1em;
    color: #4D4357;
    padding-top: 0.5em;
    display: block;
    font-weight: 400;
}
@media only screen and (max-width: 767px) {
    .youtube_area {
        padding: 30px 0;
    }
}

.footer {
    padding: 65px 0 25px;
}
.footer .youtube_area {
    padding-top: 0;
}