@charset 'UTF-8';

/*
 reset
--------------------*/
/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers
*/
article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
a{
    margin:0;
    padding:0;
    background:transparent;
    text-decoration: none;
}
a:active, a:focus{
    outline:none;
}
:focus{
    outline:none;
}
::selection{
    background:#ddd;
}
::-moz-selection{
    background:#ddd;
}
.clearfix{
    *zoom:1;
}
.clearfix::after{
    content:'.';
    display:block;
    clear:both;
    height:0;
    visibility:hidden;
}
html, body {
    height: 100%;
}
body{
    background:#ffffff;
    color: #484848;
    font-size: 62.5%;
    line-height: 1.4;
    font-family: "Noto Sans JP", '游ゴシック体', 'Yu Gothic', YuGothic, 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Meiryo', sans-serif;
    letter-spacing: 0.1em;
    font-weight: 300;
}
input, textarea{
    font-family: "Noto Sans JP", '游ゴシック体', 'Yu Gothic', YuGothic, 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Meiryo', sans-serif;
}
a:link,
a:visited,
a:hover,
a:active{
    color:#05182F;
    overflow:hidden;
    outline:none;
    transition: all 0.25s;
}
html, body{
    -webkit-text-size-adjust:100%;
}
li{
    list-style:none;
}
th, td{
    vertical-align:middle;
}
input, textarea, select{
    -webkit-appearance:none;
    -moz-appearance:none;
    appearance:none;
}
img{
    vertical-align: bottom;
}
*{
    transition: all 0.3s ease;
}

/*
 Layout
--------------------*/

/* wrapper */
#wrapper{
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    text-align: center;
    position: relative;
    background: #F6F8F9;
    color: #05182F;
    font-size: 1rem;
}

/* header */
#header{
    /*position: sticky;
    position: -webkit-sticky;
    top: 0;*/
    position: fixed;
    background: #F6F8F9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    width: 100%;
    height: 74px;
}
#header.fixed{
    position: fixed;
    top: 0;
    background: rgba(246,248,249,0.8);
}
#header h1{
    width: 230px;
    padding: 15px;
}
#header nav{
    margin-left: auto;
    margin-right: 30px;
}
#header nav ul{
    display: inline-flex;
    align-items: center;
}
#header nav li{
    display: inline-flex;
    font-size: 1.1em;
    font-weight: 700;
    position: relative;
    margin-left: 20px;
}
@media screen and (max-width:1280px) {
    #header nav li{
        font-size: 1em;
        margin-left: 12px;
    }
}
@media screen and (max-width:1148px) {
    #header nav li:nth-child(1),
    #header nav li:nth-child(2),
    #header nav li:nth-child(3),
    #header nav li:nth-child(4),
    #header nav li:nth-child(5){
        display: none;
    }
}
#header nav li:nth-child(6){
    margin-left: 18px;
}
#header nav li:last-child{
    margin-left: 10px;
}
#header nav li a{
    transition: all 0.25s;
    font-weight: 700;
}
#header nav li a:hover{
    color: #0038A7;
}
#header nav li a.btn_dl:hover,
#header nav li a.btn_contact:hover{
    color: #ffffff;
}

a.btn_dl{
    display: inline-block;
    background: #001958;
    color: #ffffff;
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 0.8em;
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #04328C 0%,
    #04328C 50%,
    #001958 50%,
    #001958 100%
    );
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: background-position ease 0.25s;
}
a.btn_contact{
    display: inline-block;
    width: 116px;
    background: #05182F;
    color: #ffffff;
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 0.8em;
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #04328C 0%,
    #04328C 50%,
    #05182F 50%,
    #05182F 100%
    );
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: background-position ease 0.25s;
}
a.btn_contact:hover,
a.btn_dl:hover{
    color: #ffffff;
    background-position: 0 0;
}
@media screen and (max-width:1228px) {
    a.btn_dl,
    a.btn_contact{
        font-size: 0.9em;
    }
}


.hero {
  position: relative;
  text-align: center;
}
.hero h1{
    position: absolute;
    display: inline-block;
    width: 440px;
    margin: 0 auto;
    top: calc(50vh - 40px);
    left: calc(50vw - 220px);
    z-index: 2;
    transition: all 0.4s;
    display: flex;
}
.hero h1 img{
    width: 440px;
    height: auto;
}
/*.hero h1 img{
    animation: blinking 2s ease-in-out infinite alternate;
}
.hero h1 .logo1{
    width: 110px;
    animation:2s linear infinite rotation1;
}
.hero h1 .logo2{
    width: 330px;
}
@keyframes rotation1{
  0%{ transform:rotateY(0);}
  100%{ transform:rotateY(360deg); }
}
@keyframes blinking {
    0% {opacity: 0;}
    50% {opacity: 1;}
    100% {opacity: 1;}
}*/
.hero .video-box {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: calc(100vh - 74px);
}
.hero .video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.hero .overlay::after {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  background: rgba(5, 24, 47, 0.7);
}
.hero .info_area{
    position: absolute;
    right: 15px;
    bottom: 15px;
    z-index: 3;
}
.hero .info_area a{
    color: #ffffff;
    display: flex;
    background: rgba(0,25,88,0.6);
    border-radius: 6px;
    border: 1px solid #ffffff;
    text-align: left;
    padding: 10px;
    font-size: 0.9em;
}
.hero .info_area a:hover{
    opacity: 0.75;
}
.hero .info_area a img{
    width: 80px;
    margin-right: 12px;
}
.hero .info_area a p{
    line-height: 1.6;
    margin-top: 7px;
    margin-right: 7px;
    font-weight: 300;
}

/* #about */
#about{
    padding: 120px 0;
}
.clm_2block{
    display: flex;
    text-align: center;
    margin: 0 auto;
    width: 100%;
    max-width: 1280px;
    padding: 0 4vw;
}
.clm_2block .left_clm{
    width: 45vw;
    padding-left: 5vw;
    transition: all .3s;
}
@media screen and (max-width:1280px) {
    .clm_2block .left_clm{
        padding-left: 2vw;
    }
}
.clm_2block .right_clm{
    width: 45vw;
    padding-right: 5vw;
}
.clm_2block .right_clm .video{
    width: 45vw;
    max-width: 600px;
}
.clm_2block .left_clm .swiper-container{
    width: 40vw;
    margin-right: 5vw;
    max-width: 500px;
    margin-top: 30px;
}
.clm_2block h2{
    text-align: left;
    font-size: 1.8em;
    line-height: 1.7;
    font-weight: 700;
    margin-bottom: 20px;
}
.clm_2block p{
    text-align: left;
    font-weight: 700;
    font-size: 1.2em;
    line-height: 1.7;
    margin-bottom: 30px;
}
.clm_2block p.txt_s{
    font-size: 1em;
}
@media screen and (max-width:1080px) {
    .clm_2block h2{
        font-size: 1.5em;
    }
    .clm_2block p{
        font-size: 1em;
    }
    .clm_2block p.txt_s{
        font-size: 0.8em;
    }
}
.clm_2block .right_clm p.txt_s{
    max-width: 570px;
    font-weight: 500;
}
.clm_2block .btn_are{
    text-align: left;
}
.clm_2block .btn_are a.btn_ex,
.clm_2block .btn_are a.btn_dl{
    display: inline-block;
    width: 190px;
    text-align: center;
    font-weight: 700;
    padding: 15px 18px 17px;
    border-radius: 6px;
    font-size: 1.2em;
    background: #05182F;
    margin-bottom: 12px;
}
.clm_2block .btn_are a.btn_modal{
    display: inline-block;
    width: 190px;
    text-align: center;
    font-weight: 700;
    padding: 13px 16px 15px;
    border-radius: 6px;
    font-size: 1.2em;
    border: 2px solid #05182F;
    background: #ffffff;
    color: #05182F;
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: all ease 0.25s;
    margin-right: 15px;
    margin-bottom: 12px;
}
.clm_2block .btn_are a.btn_ex{
    color: #ffffff;
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #04328C 0%,
    #04328C 50%,
    #05182F 50%,
    #05182F 100%
    );
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: background-position ease 0.25s;
}
.clm_2block .btn_are a.btn_dl{
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #04328C 0%,
    #04328C 50%,
    #001958 50%,
    #001958 100%
    );
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: background-position ease 0.25s;
}
.clm_2block .btn_are a.btn_dl:hover,
.clm_2block .btn_are a.btn_ex:hover{
    color: #ffffff;
    background-position: 0 0;
}
.clm_2block .btn_are a.btn_modal:hover{
    color: #ffffff;
    background: #05182F;
}
.clm_2block+.clm_2block{
    margin-top: 120px;
}

/* #venues */
#venues{
    background: #05182F;
    padding: 110px 0;
    color: #ffffff;
    overflow: hidden;
}
#venues h2{
    font-size: 1.8em;
    line-height: 1.7;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 80px;
}
.sample_area{
    display: flex;
    width: 80%;
    padding-left: 10%;
    padding-right: 10%;
}
.sample_box{
    max-width: 540px;
    text-align: left;
}
.img_wrapper {
    border-radius: 4px;
  cursor: pointer;
  max-width: 500px;
  overflow: hidden;
  width: 100%;
  background: #000;
}
.img_wrapper img{
    height: auto;
}
.sample_box img{
    border-radius: 4px;
}
a:hover .img_wrapper img{
    opacity: 0.75;
    transform: scale(1.1);
}
.sample_box h3{
    margin-top: 15px;
    margin-bottom: 10px;
    font-weight: 500;
    font-size: 1.2em;
}
.sample_box h3 span{
    font-size: 0.8em;
}
.sample_box p{
    font-size: 0.9em;
    line-height: 1.6;
}
.sample_box a.btn_ex{
    display: inline-block;
    width: 150px;
    text-align: center;
    font-weight: 500;
    padding: 12px 16px 14px;
    border-radius: 5px;
    font-size: 1em;
    border: 2px solid #ffffff;
    background: #05182F;
    color: #ffffff;
    margin-top: 18px;
}
.sample_box a.btn_ex:hover{
    color: #05182F;
    background: #ffffff;
}
.contact_area01{
    background: #001958;
    padding: 60px 0;
    color: #ffffff;
}
.contact_area01 p{
    font-weight: 500;
    font-size: 1.1em;
    line-height: 2;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.contact_area01 a.btn_contact{
    display: inline-block;
    width: 170px;
    text-align: center;
    font-weight: 700;
    padding: 13px 18px 15px;
    border-radius: 6px;
    font-size: 1.2em;
    background: #ffffff;
    color: #001958;
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #C7CFDD 0%,
    #C7CFDD 50%,
    #ffffff 50%,
    #ffffff 100%
    );
    transition: background-position ease 0.25s;
}
.contact_area01 a.btn_contact:hover{
    background-position: 0 0;
}

/* #case */
#case{
    padding: 110px 0 70px;
}
#case h2{
    font-size: 1.8em;
    line-height: 1.7;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 80px;
}
.case_area{
    display: flex;
    flex-wrap: wrap;
    transition: all 0.25s;
    max-width: 980px;
    margin: 0 auto 60px;
}
.case_box{
    transition: all 0.25s;
    max-width: 450px;
    text-align: left;
    margin-right: 20px;
    margin-left: 20px;
}
@media screen and (max-width:1080px) {
    .case_box{
        width: 46%;
        margin-right: 2%;
        margin-left: 2%;
    }
}
.case_box a{
    border-radius: 7px;
    background: #ffffff;
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    display: block;
    padding: 13px 13px 20px;
}
.case_box a:hover h3,
.case_box a:hover span{
    opacity: 0.75;
}
.case_box a:hover h3{
    color: #0038A7;
}
.case_box h3{
    margin-top: 10px;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 1.2em;
}
.case_box h3 span{
    font-size: 0.8em;
}
.case_box span.tag{
    font-size: 0.8em;
    color: #04328C;
    border: 1px solid #04328C;
    border-radius: 20px;
    font-weight: 700;
    padding: 2px 10px 4px;
    display: inline-block;
    white-space: nowrap;
    margin-top: 5px;
    margin-right: 5px;
}
.case_box:nth-child(2){
     display: flex;
    flex-wrap: wrap-reverse;
}
.case_box:nth-child(3),.case_box:nth-child(4),.case_box:nth-child(5),.case_box:nth-child(6),.case_box:nth-child(7),.case_box:nth-child(8),.case_box:nth-child(9),.case_box:nth-child(10){
     margin-top: 50px;
}
.contact_area02{
    background: #E3E9F1;
    border-radius: 10px;
    max-width: 940px;
    margin: 0 auto;
    padding: 30px 0 20px;
}
.contact_area02 p{
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.btn_area a{
    font-weight: 700;
    font-size: 1.2em;
    width: 180px;
    padding-top: 15px;
    padding-bottom: 17px;
}
.btn_area a+a{
    margin-left: 30px;
}

/* #flow */
#flow{
    padding: 110px 0 100px;
    background: #ffffff;
}
#flow h2{
    font-size: 1.8em;
    line-height: 1.7;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 80px;
}
#flow dl{
    margin: 0 auto 80px;
    max-width: 760px;
    text-align: left;
    font-weight: 500;
    background: url(../img/bg_flow.png) repeat-y 116px 0;
    background-size: 15px;
}
#flow dl:before{
    content: "";
    background: #EFF2F7;
    width: 15px;
    height: 100px;
    border-radius: 15px;
    display: block;
    position: absolute;
    margin-left: 116px;
    margin-top: -15px;
    z-index: 0;
}
#flow dt.last::before{
    content: "";
    background: #EFF2F7;
    width: 15px;
    height: 120px;
    border-radius: 15px;
    display: block;
    position: absolute;
    margin-left: -34px;
    z-index: 0;
    transition: height 0.25s;
}
#flow dt {
    padding-left: 150px;
    color: #04328C;
    font-size: 1.3em;
    margin-bottom: 10px;
    cursor: pointer;
    line-height: 1.2;
}
#flow dt .text_s{
    font-size: 0.8em;
}
#flow dt .step{
    color: #ffffff;
    background: #4BABF8;
    font-size: 0.9em;
    padding: 2px 13px 4px;
    border-radius: 30px;
    position: absolute;
    margin-left: -150px;
}
#flow dt .step:after{
    content: "";
    background: #4BABF8;
    width: 15px;
    height: 15px;
    border-radius: 15px;
    display: inline-block;
    position: absolute;
    margin-left: 25px;
    margin-top: 8px;
    z-index: 10;
}
#flow dt .img{
    position: relative;
    margin-left: -135px;
    margin-top: 10px;
    margin-bottom: 15px;
}
#flow dt .img.fix{
    margin-top: -15px;
}
#flow dt .img.fix2{
    margin-left: -130px;
}
#flow dd{
    position: relative;
    margin-left: 150px;
    margin-bottom: 40px;
    opacity: 0;
    height: 20px;
}
#flow dd.step1{
    margin-top: -50px;
}
#flow dd.step2{
    margin-top: -75px;
    margin-bottom: 60px;
}
#flow dd.step3{
    margin-top: -40px;
}
#flow dd.step4{
    margin-top: -70px;
    margin-bottom: 40px;
}
#flow dd.step5{
    margin-top: -80px;
}
#flow dd.open{
    display: block;
    opacity: 1;
    height: 60px;
}
#flow dd.step2.open{
    height: 100px;
}
#flow dd.step5.open{
    height: 80px;
}
#flow dt.last.open::before{
    height: 150px;
}
.toggle_btn {
    position: absolute;
    top: 15px;
    right: 20px;
    transform: translateY(-50%);
    background: #0052a4;
    display: block;
    width: 32px;
    height: 32px;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 6px;
}
#flow dt:hover .toggle_btn{
    opacity: 0.85;
}
.toggle_btn:before, .toggle_btn:after {
    display: block;
    content: '';
    background-color: #fff;
    position: absolute;
    width: 15px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: height 0.25s;
}
.toggle_btn:before {
    width: 2px;
    height: 15px;
}
#flow dt.open .toggle_btn:before {
    height: 0;
}

.contact_area03 p{
    font-weight: 500;
    line-height: 1.6;
    font-size: 1.2em;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
}

/* #news */
#news{
    padding: 110px 0;
}
#news h2{
    font-size: 1.8em;
    line-height: 1.7;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 80px;
}
#news ul{
    max-width: 680px;
    margin: 0 auto 40px;
}
#news ul li{
    text-align: left;
    margin-bottom: 25px;
    margin-left: 110px;
}
#news ul li a{
    font-weight: 500;
    color: #04328C;
}
#news ul li a:hover{
    color: #0051F0;
}
#news ul li a span{
    position: absolute;
    margin-left: -100px;
}
.contact_area04{
    background: #ffffff;
    border-radius: 10px;
    max-width: 840px;
    margin: 100px auto 0;
    padding: 10px 0 30px;
}
.contact_area04 p{
    font-weight: 500;
    line-height: 1.6;
    font-size: 1.2em;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
}
.contact_area04 .icon{
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    width: 70px;
    height: 52px;
    border-radius: 70px;
    position: relative;
    margin: -50px auto 30px;
    background: #ffffff;
    padding-top: 18px;
}

/* footer */
footer{
    background: #05182F;
    color: #ffffff;
}
footer h4.sp_flogo{
    width: 220px;
    margin: 10px auto 30px;
}
footer .footer_left p a{
    color: #ffffff;
    text-decoration: underline;
    transition: all 0.25s;
}
footer .footer_left p a:hover{
    opacity: 0.75;
    text-decoration: none;
}
footer .footer_right h4 a{
    transition: all 0.25s;
}
footer .footer_right h4 a:hover,
footer h4.sp_flogo a:hover{
    opacity: 0.7;
}
footer .slideIn{
    display: flex;
    width: 90%;
    margin: 0 auto;
    padding-top: 80px;
    padding-bottom: 50px;
}
footer .footer_left{
    text-align: left;
    font-size: 0.8em;
}
footer .footer_left p{
    margin-bottom: 30px;
}
footer .footer_left nav ul{
    display: flex;
}
footer .footer_left nav ul li+li{
    margin-left: 20px;
}
footer .footer_left nav a{
    color: #ffffff;
    transition: all 0.25s;
}
footer .footer_left nav a:hover{
    opacity: 0.7;
}
footer .footer_right{
    margin-left: auto;
}
footer .footer_right h4{
    text-align: center;
    width: 240px;
    margin: 40px auto 20px;
}
footer .footer_right p{
    font-size: 0.6em;
}

/********** sp **********/

.sp_menu_btn,
.sp_menu_btn span {
  display: inline-block;
  transition: all .4s;
  box-sizing: border-box;
}
.sp_menu_btn {
  position: relative;
  width: 30px;
  height: 21px;
  background: none;
  border: none;
  appearance: none;
  cursor: pointer;
  right: 4%;
}
.sp_menu_btn span {
  position: absolute;
  right: 0;
  width: 100%;
  height: 2px;
  background-color: #04328C;
}
.sp_menu_btn span:nth-of-type(1) {
  top: 0;
}
.sp_menu_btn span:nth-of-type(2) {
  top: 10px;
  width: 20px;
}
.sp_menu_btn span:nth-of-type(3) {
  bottom: 0;
  width: 20px;
}
.sp_menu_btn.active span:nth-of-type(1) {
  opacity: 0;
  transform: translatex(-30px);
}
.sp_menu_btn.active span:nth-of-type(2) {
  opacity: 0;
  transform: translatex(-20px);
}
.sp_menu_btn.active span:nth-of-type(3) {
    opacity: 0;
  transform: translatex(-20px);
}

@media screen and (max-width:767px) {
    .sp_menu{
        position: fixed;
        top: 0;
        width: 100%;
        height: 100vh;
        z-index: 200;
        background: rgba(5, 24, 47, 0.75);
        color: #ffffff;
        font-weight: bold;
        transform: translatex(100%);
    }
    .sp_menu.active{
        transform: translatex(0);
    }
    .sp_menu nav{
        display: flex;
    }
    .sp_menu ul{
        margin-top: 17vh;
    }
    .sp_menu li{
        margin-top: 3.5vh;
    }
    .sp_menu a{
        color: #ffffff;
        font-size: 1.1em;
        font-weight: 500;
    }
    .sp_menu .btn_dl,
    .sp_menu .btn_contact{
        border: 2px solid #ffffff;
        width: 140px;
        font-size: 1em;
    }
    .sp_menu .btn_dl{
        margin-top: 1vh;
    }
    .sp_menu li:last-child{
        margin-top: 2.5vh;
    }
    .close_btn {
      display: block;
      position: absolute;
      width: 40px;
      height: 40px;
      cursor: pointer;
      right: 10px;
      top: 10px;
    }
    .close_btn::before,
    .close_btn::after {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      width: 2px;
      height: 40px;
      background: #ffffff;
    }
    .close_btn::before {
      transform: translate(-50%,-50%) rotate(45deg);
    }
    .close_btn::after {
      transform: translate(-50%,-50%) rotate(-45deg);
    }
    #header{
        height: 58px;
    }
    #header h1 {
        width: 170px;
        padding-left: 4%;
    }
    #header nav,
    #header nav li:nth-child(1),
    #header nav li:nth-child(2),
    #header nav li:nth-child(3),
    #header nav li:nth-child(4),
    #header nav li:nth-child(5) {
        display: none;
    }
    #about,
    #venues,
    #case,
    #flow,
    #news {
        padding: 35px 0;
    }
    #case,
    #flow,
    #news{
        width: 92%;
        padding-left: 4%;
        padding-right: 4%;
    }
    #venues h2,
    #case h2,
    #flow h2,
    #news h2 {
        font-size: 1.4em;
        line-height: 1.2;
        margin-bottom: 35px;
    }
    #venues h2 span{
        font-size: 0.9em;
    }
    .sp_btn_bnr{
        position: fixed;
        display: block;
        width: 100%;
        background: rgba(246, 248, 249, 0.75);
        bottom: 0;
        z-index: 10;
        padding: 10px 0 5px;
        box-shadow: 0 -2px 6px rgb(0 0 0 / 10%);
    }
    .sp_btn_bnr a{
        font-weight: bold;
        width: 135px;
    }
    .sp_btn_bnr a+a{
        margin-left: 12px;
    }
    .hero h1 {
        width: 320px;
        top: calc(50vh - 60px);
        left: calc(50vw - 160px);
    }
    .hero h1 img{
        width: 320px;
        height: auto;
    }
    .hero .info_area{
        bottom: 130px;
        right: 4%;
    }
    .hero .info_area a{
        padding: 10px;
        font-size: 0.8em;
    }
    .hero .info_area a img {
        width: 60px;
    }
    .clm_2block{
        display: block;
        width: 92%;
        padding-left: 4%;
        padding-right: 4%;
    }
    .clm_2block .left_clm,
    .clm_2block .right_clm{
        width: 100%;
        padding-left: 0;
        padding-right: 0;
    }
    .clm_2block h2{
        font-size: 1.3em;
        margin-bottom: 15px;
    }
    .clm_2block p{
        font-size: 1em;
        margin-bottom: 25px;
    }
    .clm_2block p.txt_s{
        font-size: 0.9em;
    }
    .clm_2block .btn_are a.btn_ex, .clm_2block .btn_are a.btn_dl {
        width: 150px;
        padding: 15px 18px 17px;
        font-size: 1em;
    }
    .clm_2block .btn_are a.btn_modal {
        width: 150px;
        padding: 13px 16px 15px;
        font-size: 1em;
        margin-right: 0;
    }
    .clm_2block .btn_are{
        margin-bottom: 25px;
    }
    .clm_2block .right_clm .video.sp_only {
        width: 100%;
        max-width: 500px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    .clm_2block .left_clm .swiper-container {
        width: 100%;
        margin-right: auto;
        margin-left: auto;
        margin-top: 15px;
        margin-bottom: 5px;
    }
    .clm_2block+.clm_2block {
        margin-top: 30px;
    }
    #about .clm_2block:nth-child(2){
        display: flex;
        flex-wrap:wrap;
    }
    #about .clm_2block:nth-child(2) .rightt_clm{
       order:1;
    }
    #about .clm_2block:nth-child(2) .left_clm{
        order:2;
    }
    #about .clm_2block:nth-child(2) .btn_are{
        margin-bottom: 0;
    }
    .btn_area{
        max-width: 440px;
        margin-left: auto;
        margin-right: auto;
    }
    .btn_area a {
        font-size: 1em;
        width: 150px;
        padding-top: 15px;
        padding-bottom: 17px;
    }
    .contact_area01{
        width: 92%;
        padding-left: 4%;
        padding-right: 4%;
        padding-top: 25px;
        padding-bottom: 35px;
    }
    .contact_area01 p {
        font-size: 0.9em;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    .contact_area02 {
        padding-top: 20px;
    }
    .contact_area02 p {
        font-size: 0.9em;
        width: 90%;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
        line-height: 1.4;
    }
    .contact_area03 p,
    .contact_area04 p {
        font-size: 0.9em;
        line-height: 1.6;
        margin-bottom: 20px;
    }
    .contact_area01 a.btn_contact {
        width: 150px;
        font-size: 1em;
    }
    .contact_area04{
        margin-top: 55px;
        margin-bottom: 15px;
    }
    .contact_area04 .icon {
        width: 56px;
        height: 41px;
        margin: -35px auto 15px;
        padding-top: 15px;
    }
    .contact_area04 .icon img{
        width: 38px;
    }
    .case_area {
        margin-bottom: 35px;
    }
    .sample_box{
        text-align: center;
    }
    .sample_box h3 {
        font-size: 1em;
        text-align: left;
    }
    .sample_box p {
        font-size: 0.8em;
        text-align: left;
    }
    .sample_box a.btn_ex{
        font-size: 0.9em;
        width: 130px;
        margin-left: auto;
        margin-right: auto;
    }
    .case_box {
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .case_box+.case_box {
        margin-top: 20px;
    }
    #flow dl {
        background: url(../img/bg_flow.png) repeat-y 103px 0;
        background-size: 15px;
        margin-bottom: 60px;
    }
    #flow dl:before {
        margin-left: 103px;
    }
    #flow dt {
        padding-left: 130px;
        font-size: 1.2em;
    }
    #flow dt .step {
        font-size: 0.8em;
        margin-left: -130px;
    }
    #flow dt .img {
        margin-left: -120px;
    }
    #flow dt .img.fix2 {
        margin-left: -110px;
    }
    #flow dt.last::before {
        margin-left: -27px;
    }
    #flow dt .step:after{
        margin-top: 4px;
    }
    .toggle_btn {
        right: 0;
    }
    #flow dd{
        margin-left: 130px;
    }
    #flow dd.step2.open{
        height: 120px;
    }
    #flow dd.step3.open{
        height: 80px;
    }
    #flow dd.step4.open{
        height: 50px;
    }
    #flow dd.step5.open {
        height: 60px;
        margin-bottom: 40px;
    }
    footer .slideIn {
        display: block;
        width: 92%;
        padding-left: 4%;
        padding-right: 4%;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    footer .footer_left{
        text-align: center;
    }
    footer .footer_left nav ul {
        margin: 0 auto 15px;
        width: 180px;
    }
}

@media screen and (max-width:582px) {
    #flow dd{
        font-size: 0.9em;
    }
    #flow dd.step2.open{
        height: 170px;
    }
}
@media screen and (max-width:439px) {
    #flow dd{
        margin-left: 130px;
        font-size: 0.8em;
    }
    .btn_area a+a{
        margin-left: 0;
        margin-top: 10px;
    }
    .btn_area{
        width: 180px;
    }
}


/********** animation **********/

/* fluid_bnr  */
.fluid_bnr{
    position: fixed;
    right: 20px;
    bottom: 160px;
    z-index: 120;
    text-align: center;
    transition: all 0.4s;
}
.fluid_bnr.fixed{
    bottom: 20px;
}
.fluid_bnr.footer{
    position: absolute;
    bottom: 320px;
}
.fluid_bnr a{
    position: relative;
    display: block;
    width:186px;
    height: 115px;
    background:linear-gradient(45deg, #FFC400,#fff100,#44ea76);
    background-size: 200% 200%;
    animation: fluidrotate 15s ease 0s infinite;
    z-index: 120;
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    font-weight: 700;
    color: #05182F;
    padding: 45px 0 0;
    font-size: 1.6em;
}
.fluid_bnr:hover a,
.fluid_bnr:hover .icon img{
    opacity: 0.8;
}
.fluid_bnr a span{
    font-size: 0.7em;
    letter-spacing: 0.04em;
}
.fluid_bnr .icon{
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    width: 60px;
    height: 45px;
    border-radius: 60px;
    position: relative;
    margin: -20px 65px 0;
    background: #ffffff;
    padding-top: 15px;
    position: absolute;
    z-index: 130;
    cursor: pointer;
    /*animation:2s linear infinite rotation1;*/
}

@media screen and (max-width:767px) {
    .fluid_bnr {
        position: fixed;
        right: 2%;
        top: 90px;
    }
    .fluid_bnr.footer{
        position: absolute;
        bottom: 300px;
        top: auto;
    }
    .fluid_bnr a{
        width:135px;
        height: 80px;
        padding-top: 25px;
        font-size: 1.2em;
    }
    .fluid_bnr a span{
        letter-spacing: normal;
    }
    .fluid_bnr .icon{
        width: 45px;
        height: 35px;
        margin: -20px 45px 0;
        padding-top: 10px;
    }
    .fluid_bnr .icon img{
        width: 32px;
    }
    .fluid_bnr.fixed {
        bottom: auto;
    }
}

@keyframes rotation1{
  0%{ transform:rotateY(0);}
  100%{ transform:rotateY(360deg); }
}

@keyframes fluidrotate {  
0%{
    background-position: 0% 50%;
}    
0%, 100% {
    border-radius: 63% 37% 54% 46%/55% 48% 52% 45%;
}
14% {
    border-radius: 40% 60% 54% 46%/49% 60% 40% 51%;
}
28% {
    border-radius: 54% 46% 38% 62%/49% 70% 30% 51%;
}
42% {
    border-radius: 61% 39% 55% 45%/61% 38% 62% 39%;
}
50%{
    background-position: 100% 50%;
}
56% {
    border-radius: 61% 39% 67% 33%/70% 50% 50% 40%;
}
70% {
    border-radius: 50% 50% 34% 66%/56% 68% 32% 44%;
}
84% {
    border-radius: 46% 54% 50% 50%/35% 61% 39% 65%;
}
100% {
    background-position: 0% 50%;
  }
    
}

.slideIn{
    visibility: hidden;
}
.slideInDelay {
    -webkit-animation-fill-mode:both;
    -ms-animation-fill-mode:both;
    animation-fill-mode:both;
    -webkit-animation-delay:0.4s;
    -ms-animation-delay:0.4s;
    animation-delay:0.4s;
    -webkit-animation-duration:0.6s;
    -ms-animation-duration:0.6s;
    animation-duration:0.6s;
    -webkit-animation-name: slideIn;
    animation-name: slideIn;
    visibility: visible !important;
}

@-webkit-keyframes slideIn {
    0% { opacity: 0; -webkit-transform: translateY(20px); }
    100% { opacity: 1; -webkit-transform: translateY(0); }
}
@keyframes slideIn {
    0% { opacity: 0; -webkit-transform: translateY(20px); -ms-transform: translateY(20px); transform: translateY(20px); }
    100% { opacity: 1; -webkit-transform: translateY(0); -ms-transform: translateY(0); transform: translateY(0); }
}



/* PC・SP */
@media screen and (min-width:768px) {
    .sp_only{
        display: none;
    }
    .none{
        display: none;
    }
}
@media screen and (max-width:767px) {
    .pc_only{
        display: none;
    }
    .none{
        display: none;
    }
}



/* modal */
.modal-open{
    cursor: pointer;
}
.modal-container{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    background: rgba(5,24,47,75%);
    padding: 20px;
    overflow: auto;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
    box-sizing: border-box;
    z-index: 500;
    display: none;
}
.modal-container:before{
    content: "";
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}
.modal-container.active{
    opacity: 1;
    visibility: visible;
    display: block;
}
.modal-body{
    position: relative;
    display: inline-block;
    vertical-align: middle;
    max-width: 840px;
    width: 96%;
}
.modal-close{
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    top: -8px;
    right: 0;
    width: 48px;
    height: 48px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
    background: #04328C;
}
.modal-content{
    background: #fff;
    text-align: center;
    padding: 60px 0 40px;
    margin: 40px auto 0;
}
@media screen and (max-width:767px) {
    .modal-content{
        padding-top: 35px;
    }
}
.modal-content article{
    overflow-y: scroll;
    height: 60vh;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
}

.modal_pc1{
    background: url(../img/img_modal1.png)no-repeat 0 95%;
    background-size: 40% auto;
}
@media screen and (max-width:767px) {
    .modal_pc1{
        background:none;
    }
}
.modal_pc1 .sp_none{
    position: relative;
    padding-bottom: 30px;
    margin-left: -30px;
}
.modal_pc2{
    position: relative;
    padding-bottom: 30px;
    display: none;
}
.modal_btn_pc2{
    display: none;
}
.modal_inner{
    padding-bottom: 20px;
    margin-bottom: 10px;
}
.modal_inner h3{
    font-weight: 700;
    font-size: 1.6em;
    margin-bottom: 20px;
}
@media screen and (max-width:767px) {
    .modal_inner h3{
        font-size: 1.3em;
        margin-bottom: 15px;
    }
}
.modal_inner h4{
    color: #04328C;
    font-weight: 500;
    font-size: 1.4em;
    margin-bottom: 10px;
}
@media screen and (max-width:767px) {
    .modal_inner h4{
        font-size: 1.1em;
    }
}
.modal_inner p{
    font-weight: 500;
    font-size: 0.9em;
    margin-bottom: 15px;
}
@media screen and (max-width:767px) {
    .modal_inner p{
        font-size: 0.8em;
        margin-bottom: 0;
        padding: 0 25px;
        text-align: left;
    }
}
.modal_inner .list_group {
    text-align: left;
    margin-top: 30px;
    padding-right: 40px;
}
.modal_inner .modal_list1{
    padding-left: 45%;
}
@media screen and (max-width:767px) {
    .modal_inner .modal_list1{
        padding-left: 25px;
        padding-right: 20px;
    }
}
.modal_inner .list_group li{
    font-weight: 500;
    font-size: 0.8em;
    margin-bottom: 20px;
    padding-left: 80px;
}
.modal_inner .list_group li span{
    color: #04328C;
    font-size: 1.4em;
    display: inline-block;
    margin-bottom: 5px;
}
.modal_inner .modal_list1 li:nth-child(1){
    background: url(../img/icon_1_1.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list1 li:nth-child(2){
    background: url(../img/icon_1_2.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list1 li:nth-child(3){
    background: url(../img/icon_1_3.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2{
    display: flex;
    flex-wrap: wrap;
    width: 92%;
    padding-left: 4%;
    padding-right: 4%;
    padding-bottom: 0;
    margin-bottom: 0;
}
.modal_inner .modal_list2 li{
    width: 40%;
    margin-right: 5%;
    margin-left: 5%;
    box-sizing: border-box;
    min-height: 90px;
}
@media screen and (max-width:767px) {
    .modal_inner .modal_list2 li{
        width: 90%;
        min-height: 80px;
    }
    .modal_inner{
        padding-bottom: 0;
        margin-bottom: 0;
    }
}
.modal_inner .modal_list2 li:nth-child(1){
    background: url(../img/icon_2_1.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(2){
    background: url(../img/icon_2_2.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(3){
    background: url(../img/icon_2_3.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(4){
    background: url(../img/icon_2_4.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(5){
    background: url(../img/icon_2_5.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(6){
    background: url(../img/icon_2_6.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(7){
    background: url(../img/icon_2_7.png)no-repeat 0 5px;
    background-size: 65px;
}
.modal_inner .modal_list2 li:nth-child(8){
    background: url(../img/icon_2_8.png)no-repeat 0 5px;
    background-size: 65px;
}
@media screen and (max-width:767px) {
    .modal_pc1 img.sp_only{
        margin-top: 25px;
        max-width: 420px;
    }
    .modal_inner .modal_list1 li:nth-child(1),
    .modal_inner .modal_list1 li:nth-child(2),
    .modal_inner .modal_list1 li:nth-child(3),
    .modal_inner .modal_list2 li:nth-child(1),
    .modal_inner .modal_list2 li:nth-child(2),
    .modal_inner .modal_list2 li:nth-child(3),
    .modal_inner .modal_list2 li:nth-child(4),
    .modal_inner .modal_list2 li:nth-child(5),
    .modal_inner .modal_list2 li:nth-child(6),
    .modal_inner .modal_list2 li:nth-child(7),
    .modal_inner .modal_list2 li:nth-child(8){
        background-size: 55px;
        padding-left: 70px;
    }
}

a.modal_btn{
    text-align: center;
    margin: 30px auto 60px;
    cursor: pointer;
    isplay: inline-block;
    background: #001958;
    color: #ffffff;
    padding: 10px 22px 12px;
    border-radius: 60px;
    font-size: 1.1em;
    font-weight: 700;
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 200% auto;
    background-image: linear-gradient(
    to right,
    #04328C 0%,
    #04328C 50%,
    #001958 50%,
    #001958 100%
    );
    box-shadow: 0 3px 10px rgb(0 0 0 / 16%);
    transition: background-position ease 0.25s;
}
a.modal_btn:hover{
    color: #ffffff;
    background-position: 0 0;
}
@media screen and (max-width:767px) {
    a.modal_btn{
        font-size: 1em;
    }
}




/********** #modal **********/
#detail{
    padding: 140px 0 70px;
}
#detail h2{
    font-size: 2.2em;
    line-height: 1.8;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin: 10px auto 35px;
    max-width: 980px;
    width: 90%;
}
#detail h2 span{
    font-size: 0.8em;
    color: #04328C;
    display: block;
    margin-bottom: 35px;
}
#detail .tag_group,
#detail p.date{
    margin-bottom: 30px;
}
#detail .tag_group span.tag{
    font-size: 1em;
    color: #04328C;
    border: 1px solid #04328C;
    border-radius: 20px;
    font-weight: 700;
    padding: 2px 10px 4px;
    display: inline-block;
    white-space: nowrap;
    margin-right: 12px;
}
#detail p.date{
    font-size: 1.2em;
    color: #04328C;
    border-radius: 20px;
    font-weight: 700;
    padding: 2px 10px 4px;
    display: inline-block;
    white-space: nowrap;
    margin-right: 12px;
}
.detail_txt{
    text-align: left;
    width: 90%;
    padding: 30px 5% 60px;
    margin: 0 auto;
    max-width: 1080px;
    line-height: 1.6;
}
.detail_txt .img{
    margin-bottom: 50px;
    text-align: center;
}
.detail_txt .img img{
    margin: 0 auto;
}
.detail_txt h3+.img,
.detail_txt p+.img{
    margin-top: 35px;
}
.detail_txt h3{
    color: #04328C;
    font-weight: 500;
    font-size: 1.2em;
    margin-bottom: 20px;
}
.detail_txt h3.link{
    margin-top: 0;
}
.detail_txt h3 a{
    color: #04328C;
    padding-left: 15px;
    text-decoration: underline;
}
.detail_txt h3 a:before{
    content: "-";
    display: inline-block;
    margin-left: -10px;
    margin-right: 10px;
    position: relative;
}
.detail_txt h3 a:hover{
    text-decoration: none;
}
.detail_txt p+h3{
    margin-top: 60px;
}
.detail_txt p{
    margin-bottom: 15px;
}
.coments{
    max-width: 740px;
    margin: 60px auto 0;
    background: #E3E9F1;
    padding: 15px;
    border-radius: 10px;
}
.coments h4{
    color: #04328C;
    border-bottom: 1px solid #04328C;
    padding-bottom: 7px;
    font-weight: 500;
    font-size: 1.1em;
    margin-bottom: 20px;
}
.coments p{
    padding: 15px;
}
.coments_box{
    display: flex;
}
#detail p a{
    color: #0051F0;
}
#detail p a:hover{
    opacity: 0.7;
}

#detail #case{
    padding-bottom: 0;
}
#detail #case .case_area{
    max-width: 100%;
}
#detail .case_box{
    max-width: 420px;
}
#detail .case_box:nth-child(3) {
    margin-top: 0;
}
#detail .case_box h3 {
    font-size: 1em;
}

a.blink {
    padding-right: 30px;
}
a.blink span.icon,
#news ul li a.blink span.icon{
    position: relative;
    display: inline-block;
    width: 30px;
    height: 20px;
    background: url(../img/icon_blink.svg) no-repeat 0 100%;
    background-size: 20px auto;
    margin-left: 8px;
    margin-bottom: -5px;
}

@media screen and (max-width:767px) {
    #detail{
        padding-top: 80px;
    }
    #detail h2{
    font-size: 1.5em;
    line-height: 1.6;
    margin: 10px auto 25px;
    }
    .detail_txt h3.link{
        font-size: 1.1em;
    }
    #detail h2 span{
        font-size: 1em;
        margin-bottom: 20px;
    }
    #detail .tag_group span.tag {
        font-size: 0.9em;
        margin-right: 8px;
    }
    #detail .case_box+.case_box {
        margin-top: 0;
    }
}