/*
Theme Name: meviy04_2
Description: Meviy Blog Template
Author: MASAtoshi OKA
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: meviy04_2
Version: 4.0
*/

/* Header_footer */
#header.header_simple_2{height: 60px;}
#header.header_simple_2 .logo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 15px;
    height: 100%;
    margin-top: -15px;
}
@media screen and (max-width: 1024px) {
    #header.header_simple_2 .logo{margin-top: 0;}
}
#header.header_simple_2 .logoSub {
  right: 12px;
  top: 20px;
}
.header_simple_2 .header_info_title{display: none;}
.header_simple_2 .info_menu_area{display: none;}
ul.header_btn{
    margin-top: -15px;
    padding-right: 100px;
  display: flex;
  float: right;
  padding-top: 5px;

}
ul.header_btn > li{
    margin: 0 5px;
}
ul.header_btn > li a {
  border-radius: 20px;
  color: #333 !important;
  font-size: 13px;
  font-weight: bold;
  text-align: center;
  line-height: 36px;
  display: block;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
  padding: 0 5px;
  height: auto;
}
@media screen and (max-width: 1024px) {
  ul.header_btn > li a {
    border-radius: 100px;
    font-size: 5vw;
    padding: 2.7777777778vw 0 2.2222222222vw;
    height: auto;
    width: auto !important;
  }
}

ul.header_btn .loginBtn > a {
  background: rgb(255, 177, 0);
  background: linear-gradient(270deg, rgb(255, 177, 0) 0%, rgb(251, 232, 90) 100%);
  width: 130px;
}
ul.header_btn .infoBtn > a {
  background: #fff;
  width: 130px;
}

#footer{height: auto;}


#page-aerospace{
    margin-top: 60px;
    min-height: calc(100vh - 209px);
    box-sizing: border-box;
}
#footer{height: auto;}


@media screen and (max-width: 1024px) {
  .header_simple_2 .logo{
    left: 3.6vw;
    top: 50%;
  }
  #page-aerospace{margin-top: calc(17vw - 7px);}
    .header_simple_2 .info_menu_area{
        display: block;
        flex-direction: column;
    }
    .header_simple_2 .info_menu_nav{
        display: flex;
        flex-direction: column;
    }
    .sp_menu_pc{
        text-align: center;
        font-size: 20px;
        font-weight: 600;
        color: #fff;
        margin: 20px auto;
    }
    .sp_menu_signup a{
        display: block;
        font-size: 20px;
        font-weight: 600;
        color: #0a1464;
        background: #fff;
        padding: 10px;
        -moz-border-radius:30px;
        border-radius:30px;
        width: 100%;
        max-width: 400px;
        margin: 10px auto;
        text-align: center;
    }
    #header.header_simple_2 .header_btn{display: none !important; }
    #header.header_simple_2 .logoSub{position: relative; }

    .boxLogo p{
      width: 100%;
      max-width: 300px;
      margin: 0 auto;
    }
    #footer .inner .boxSns .lstSns{
      justify-content: center;
    }
    #footer .inner .boxSns .lstSns li a {
    height: 60px;
    width: 60px
    }
    .subLogo{
      width: 100%;
      max-width: 300px;
      margin: 0 auto;
    }
}
/* ------------------------------------------------ */


#page-aerospace .sec_wrap{
	max-width: 1200px;
	box-sizing: border-box;
	padding: 40px 15px;
}

h2.section_title_0{
  width: 100%;
  max-width: 700px;
  margin: 0 auto 30px auto;
  position: relative;
  text-align: center;
  font-size: 30px;
  font-weight: 600;
  border: 3px solid #fff;
  color: #fff !important;
  background: none !important;
  padding: 10px;
  transform: skewX(-20deg);
}
h2.section_title_0 span{
  display: block;
  transform: skewX(20deg);
}

h2.section_title_1{
  text-align: center;
  font-size: 37px;
  font-weight: 600;
  color: #0a1464;
  display: flex;
  margin: 30px auto 70px auto;
  box-sizing: border-box;
  justify-content: center;
  padding-bottom: 0 !important;
}
h2.section_title_1 span{
  /* border-bottom: 6px solid #0a1464; */
  margin: 0 20px;
  background: linear-gradient(transparent 95%, #0a1464 95%);
  min-width: 300px;
}
h2.section_title_1:before{
  display: inline-block;
  width: 60px;
  height: 70px;
  background: url(../images/aerospace/h2-1.png) center center no-repeat;
  background-size: contain;
  content: '';
}
h2.section_title_1:after{
  display: inline-block;
  width: 55px;
  height: 55px;
  background: url(../images/aerospace/h2-2.png) center center no-repeat;
  background-size: contain;
  content: '';
}
h2.section_title_2{
  width: 100%;
  max-width: 700px;
  text-align: center;
  font-size: 35px;
  font-weight: 600;
  color: #fff;
  background: #0a1464;
  margin: 30px auto 70px auto;
  transform: skewX(-20deg);
}
h2.section_title_2 span{
  display: block;
  transform: skewX(20deg);
}

.section_title_3 {
  --line-color: #0a1464;
  --line-width: 3px;
  --cut-size: 30px;   /* 角の切れ目の長さ */
  --bg-color: #fff; /* 背景色に合わせる */

  width: 100%;
  max-width: 700px;
  margin: 30px auto 50px auto;
  position: relative;
  box-sizing: border-box;

  text-align: center;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--line-color);

  padding: 10px 32px;
  border: var(--line-width) solid var(--line-color);
  background: transparent;
  transform: skewX(-20deg);
}

.section_title_3 > span {
  display: block;
  transform: skewX(20deg);
}

/* 右上の切れ目 */
.section_title_3::before {
  content: "";
  position: absolute;
  top: calc(var(--line-width) * -1);
  right: 0px;
  width: var(--cut-size);
  height: calc(var(--line-width) + 6px);
  background: var(--bg-color);
  transform-origin: right top;
  z-index: 2;
}

/* 左下の切れ目 */
.section_title_3::after{
  content: "";
  position: absolute;
  bottom: calc(var(--line-width) * -1);
  left: 0;
  width: var(--cut-size);
  height: calc(var(--line-width) + 6px);
  background: var(--bg-color);
  transform-origin: left bottom;
  z-index: 2;
}

#aerospace_intro .section_title_3,
#aerospace_meviy-info .section_title_3{
  color: #fff !important;
  border: var(--line-width) solid #fff;
  background: #0a1464 !important;
}
#aerospace_intro .section_title_3::before,
#aerospace_intro .section_title_3::after,
#aerospace_meviy-info .section_title_3::before,
#aerospace_meviy-info .section_title_3::after{
  background: #0a1464
}
#aerospace_challenge .section_title_3,
#meviy_detail_1 .section_title_3,
#aerospace_movie .section_title_3{
  --bg-color: #f7f7f7;
}

/* #aerospace_challenge .section_title_3{
  color: #fff !important;
  border: var(--line-width) solid #fff;
  background: #000 !important;
}
#aerospace_challenge .section_title_3::before,
#aerospace_challenge .section_title_3::after{
  background: #000
} */

#aerospace_news .section_title_3{
  color: #fff !important;
  border: var(--line-width) solid #fff;
  background: #000035 !important;
}


#aerospace_news .section_title_3:before,
#aerospace_news .section_title_3:after{
  background: #000035
}



@media screen and (max-width: 900px){
  .section_title_3{
    font-size: 26px;
    padding: 10px 12px;
    margin: 10px auto 30px auto;
  }
  h3.section_title_2{
    font-size: 26px !important;
    margin: 70px 0 40px 0;
  }
}
@media screen and (max-width: 700px){
  .section_title_3{
    font-size: 24px;
    padding: 8px 10px;
  }
  h3.section_title_2{
    font-size: 24px !important;
    margin: 70px 0 40px 0;
  }
}
@media screen and (max-width: 500px){
  .section_title_3 > span span{
    display: block;
  }
}


/* ------------------- */

h2.no_margin_top{
  margin-top: 10px;
}
h3.section_title_1{
  width: 100%;
  max-width: 300px;
  border: 3px solid #0a1464;
  padding: 10 20px;
  text-align: center;
  font-size: 26px;
  font-weight: 600;
  color: #0a1464;
  margin:70px auto 40px auto;
  transform: skewX(-20deg);
}
h3.section_title_1.section_wide{
  max-width: 900px;
}
h3.section_title_1 span{
  display: block;
  transform: skewX(20deg);
}

h3.section_title_2{
  text-align: center;
  font-size: 32px;
  font-weight: 600;
  margin:70px 0 40px 0;
  color: #0a1464;
}
h3.section_title_2 span{
  border-bottom: 5px solid #0a1464;
  padding: 0 10px 10px 10px;
}

h3.section_title_3{
  text-align: center;
  font-size: 30px;
  font-weight: 600;
  margin:70px 0 20px 0;
  color: #0a1464;
}
h3.section_title_3 > span{
  border-bottom: 3px solid #0a1464;
  padding: 0 20px 5px 20px;
}
h3.section_title_4{
  font-size: 25px;
  font-weight: 600;
  text-align: center;
  background: #0a1464;
  color: #fff;
  /* background: #f7cd00;
  color: #000; */
}

#page-aerospace p{
  font-size: 20px;
  font-weight: 400;
  color: #0a1464;
  margin-bottom: 7px;
}
.mobile_only{display: none;}
@media screen and (max-width: 900px) {
  #page-aerospace p{font-size: 16px;}
}
@media screen and (max-width: 500px) {
  #page-aerospace p{font-size: 14px;}
}

@media screen and (max-width: 650px) {
	.mobile_only{display: inline;}
	.pc_only{display: none;}
}

/* KV --------------------------- */
#aerospace_header{
  background: #000;
}
#aerospace_header_wrapper{
	position: relative;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0px;
	box-sizing: border-box;
  background: #0a1464;
}
#aerospace_header_wrapper:before {
	content:"";
	display: block;
	padding-top: 33.33%;
}
#aerospace_header_content{
	height: auto;
	width: auto;
	position: absolute;
	margin: 0;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
}
#aerospace_header_content h1{
	display: block;
	float: none;
	margin: 0 auto;
	text-indent: -9999px;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: url(../images/aerospace/aerospace_kv_1200x400_3.jpg) center center no-repeat;
	background-size: contain;
}

@media screen and (max-width: 800px){
	#aerospace_header_wrapper:before {
		content:"";
		display: block;
		padding-top: 50%;
	}
	#aerospace_header h1{
		display: block;
		float: none;
		margin: 0 auto;
		width: 100%;
		height: 100%;
		overflow: hidden;
		background: url(../images/aerospace/aerospace_kv_800x400_3.jpg) center center no-repeat;
		background-size: contain;
	}
}
/* 背景色 */
.space_header_info{
  background: #f7cd00;
  text-align: 14px;
  text-align: center;
  padding: 5px;
  font-weight: 600;
}
.space_header_info a{
  color: #000;
}

#aerospace_intro,
#aerospace_meviy-info{
  background: #0a1464;
  color: #fff;
}

#aerospace_trial{
  background: #fff
}
#aerospace_challenge{
  background: #f7f7f7;
}
#aerospace_solution{
  background: #fff;
}
#meviy_detail_1{
  background: #f7f7f7;
}
#aerospace_case{
  background: #fff;
}
#aerospace_news{
  background: url(../images/aerospace/aerospace_BG_2.jpg);
}
#aerospace_movie{
  background: #f7f7f7;
}



/* イントロ aerospace_intro */
#aerospace_intro h2{
  background: #fff;
  color: #0a1464;
}
#aerospace_intro p{color: #fff;}

/* 試行回数 aerospace_trial */
.img_process{
  width: 100%;
  max-width: 900px;
  margin: 0px auto 20px auto;
}
.img_math{
  width: 100%;
  max-width: 700px;
  margin: 50px auto 30px auto;
}

/* 課題 aerospace_challenge -------------------------------*/
.aerospace_report{
  display: flex;
  gap: 30px;
}
.report_1,
.report_2{
  background: #fff;
  width: calc((100% - 30px) / 2);
  display: flex;
  flex-direction: column;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  -moz-border-radius:10px;
  border-radius:10px;
  overflow: hidden;
}
/* .report_a{
  background: #f7cd00;
  color: #000;
  font-size: 22px;
  font-weight: 600;
  padding: 10px 15px;
  width: calc(100% - 40px);
  margin: 30px auto 0 auto;
  -moz-border-radius:10px;
  border-radius:10px;
  flex: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
} */
 .report_a{
  padding: 15px 10px;
  flex: 2;
  flex-direction: column;
  justify-content: center;
  text-align: center;
 }
.report_a p{
display: inline;
  font-size: 24px !important;
  font-weight: 600 !important;
  padding: 5px;
  background: linear-gradient(transparent 60%, #ffc600 60%);
  color: #0a1464 !important;
  text-align: left;
}
.report_q{
  font-size: 14px;
  text-align: left;
  font-weight: 600;
  color: #555;
  padding: 20px 15px 0 15px;
  flex: 1;
}
.report_img{
  padding: 0px 20px 10px 20px;
}
.report_img p{
  font-size: 12px !important;
  text-align: center;
  color: #555 !important;
  margin: 0;
}
@media screen and (max-width: 1200px){
  .report_2 .report_a p br{display: none;}
  .report_a p{font-size: 21px !important;}
}

@media screen and (max-width: 800px){
  .aerospace_report{
    flex-direction: column;
  }
  .report_1,
  .report_2{
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }
  .report_a p{font-size: 20px !important;}
  .report_2 .report_a p br{display: inline;}
  .report_q{
    font-size: 12px;
  }
}
@media screen and (max-width: 500px){
  .report_q{
    font-size: 11px;
  }
  .report_2 .report_a p br{display: none;}
}

/* 調達業務 */
ul.sourcing_challenge{
  display: flex;
  margin: 50px 0 0 0;
  padding: 0 0 30px 0;
  gap:20px
}
ul.sourcing_challenge li{
  width: calc((100% - 40px) / 3);
  background: #fff;
  -moz-border-radius:10px;
  border-radius:10px;
  overflow: hidden;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  display: flex;
  flex-direction: column;
}
ul.sourcing_challenge li h4{
  background: #0a1464;
  color: #fff;
  font-size: 20px;
  text-align: center;
  font-weight: 600;
  padding: 5px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.img_sourcing_challenge{}
ul.sourcing_challenge li p{
  font-size: 16px;
  padding: 10px;
  text-align: center;
}
.sourcing_answer{
  width: 100%;
  max-width: 700px;
  text-align: center;
  font-size: 26px;
  font-weight: 600;
  padding: 20px;
  color: #0a1464;
  border: 4px solid #0a1464;
  -moz-border-radius:10px;
  border-radius:10px;
  margin: 40px auto;

}
.sourcing_arrow{
  width: calc(200px / 3);
  height: calc(150px / 3);
  background: url(../images/aerospace/arrow_2.png) 0 0 no-repeat;
  background-size: contain;
  margin: 20px auto;
}
.sourcing_meviy{
  margin: 20px 0 80px 0;
  text-align: center;
}
.sourcing_meviy p{
  display: inline;
  font-size: 40px !important;
  font-weight: 600 !important;
  padding: 10px 15px;
  background: linear-gradient(transparent 60%, #ffc600 60%);
  color: #0a1464 !important;

}
.sourcing_meviy p br{display: none;}
@media screen and (max-width: 900px){
  ul.sourcing_challenge{
    flex-direction: column;
    gap: 30px;
  }
  ul.sourcing_challenge li{
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  ul.sourcing_challenge li h4{
    font-size: 16px;
  }
  .sourcing_answer{
    font-size: 20px;
  }
  .sourcing_meviy p{
    font-size: 30px !important;
  }
}
@media screen and (max-width: 660px){
  .sourcing_answer{
    font-size: 18px;
  }
  .sourcing_meviy p{
    font-size: 25px !important;
  }
  .sourcing_meviy p br{
    display: inline;
  }
}

/* meviyの3つの特徴 ------------------- */
ul.about_meviy{
  display: flex;
  margin: 0;
  padding: 0;
  gap:30px
}
ul.about_meviy li{
  width: calc((100% - 60px) / 3);
  background: #fff;
  -moz-border-radius:10px;
  border-radius:10px;
  overflow: hidden;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}
ul.about_meviy li img{margin: 15px 0;}
ul.about_meviy li h4{
  display: flex;
  flex-direction: column;
  height: 80px;
  justify-content: center;
  background: #0a1464;
  color: #fff;
  font-size: 20px;
  text-align: center;
  font-weight: 600;
  padding: 5px;
}
.about_meviy_content{
  padding: 15px;
}
.about_meviy_content p{
  font-size: 16px !important;
  color: #0a1464 !important;
  font-weight: 600;
}
ul.about_meviy li:nth-child(3) .img_about_meviy{
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
}
.link_detail a{
  display: block;
  width: 100%;
  max-width: 400px;
  background: #f7cd00;
  font-size: 25px;
  font-weight: 600;
  padding: 15px;
  margin: 60px auto 0px auto;
  -moz-border-radius:100px;
  border-radius:100px;
  text-align: center;
  color: #000;
}
@media screen and (max-width: 900px){
  ul.about_meviy{
    flex-direction: column;
  }
  ul.about_meviy li{
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* 宇宙産業に応えるメビーの加工技術​ ----------------------- */
.meviy_service,
.meviy_material,
.meviy_surface{
  background: #fff;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  padding: 0;
  margin-bottom: 40px;
  -moz-border-radius:10px;
  border-radius:10px;
  overflow: hidden;
  padding-bottom: 1px;
}

/* 加工種 ---------------------------*/
ul.aerospace_service{
  display: flex;
  gap: 30px;
  justify-content: center;
  margin: 30px 0;
  flex-wrap: wrap;
  padding: 0 30px;
}
ul.aerospace_service li{
  width: calc((100% - 60px) / 3);
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  -moz-border-radius:5px;
  border-radius:5px;
  text-align: center;
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.aerospace_service_title{
  color: #0a1464;
  font-size: 14px;
  font-weight: 600;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}
.meviy_service_note{
  padding-bottom: 15px;
}
.meviy_service_note p{
  text-align: center;
  font-size: 12px !important;
}
@media screen and (max-width: 900px){
  ul.aerospace_service{
    gap: 20px;
    padding: 0 15px;
  }
  ul.aerospace_service li{
    width: calc((100% - 30px) / 2);
  }
  .aerospace_service_title{
    padding: 5px;
  }
}
/* 材質 表面処理 ----------------------*/
.material_wrapper,
.surface_wrapper{
  display: flex;
  justify-content: center;
  padding: 30px 0;
}
.material_img,
.surface_img{
  width: 350px;
}
.material_text,
.surface_text{

}
ul.aerospace_material,
ul.aerospace_surface{
  list-style:disc
}
ul.aerospace_material li,
ul.aerospace_surface li{
  list-style-type: disc;
  color: #0a1464;
  font-size: 18px;
  font-weight: 500;
  margin-left: 50px;
  margin-bottom: 7px;
}
@media screen and (max-width: 800px){
.material_wrapper,
.surface_wrapper{
    flex-direction: column;
    margin:  0 auto;
    padding: 0;
  }
  .material_img,
  .surface_img{
    width: 100%;
  }
  .material_text,
  .surface_text{
    width: 100%;
  }
  ul.aerospace_material,
  ul.aerospace_surface{
    padding: 15px 0;
  }
}
@media screen and (max-width: 600px){
  ul.aerospace_material li,
  ul.aerospace_surface li{
    font-size: 16px;
    margin-left: 30px;
  }
}

/* 加工事例 --------------------------------*/
ul.aerospace_case{
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
ul.aerospace_case li{
  background: #fff;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  width: calc((100% - 60px) / 3);
  padding: 15px;
  overflow: hidden;
  box-sizing: border-box;
}
ul.aerospace_case li h4{
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  padding-top: 10px;
  margin-bottom: 0;
  color: #0a1464;
}

ul.aerospace_case li table{
  margin-top: 10px;
  width: 100%;
}
ul.aerospace_case li table tr td{
  border: 1px solid #0a1464;
  padding:5px 10px;
  color: #0a1464;
}
td.case_table_left{
  width: 120px;
}
.case_point{
  display: block;
  width: 100%;
  max-width: 700px;
  margin: 40px auto 50px auto;
  border: 3px solid #0a1464;

}
.point_title{
  background: #0a1464;
  color: #fff;
  font-size: 18px;
  text-align: center;
  font-weight: 600;
  padding: 10px;
}
.link_case{
  display: block;
  width: 100%;
}
.link_case a{
  display: block;
  text-align: center;
  width: 100%;
  max-width: 300px;
  font-size: 18px;
  font-weight: 600;
  background: #fff;
  border: #0a1464 2px solid;
  color: #0a1464;
  padding: 10px;
  -moz-border-radius:30px;
  border-radius:30px;
  margin: 30px auto 70px auto;
}

@media screen and (max-width: 800px){
  ul.aerospace_case{
    gap:20px
  }
  ul.aerospace_case li{
    width: calc((100% - 30px) / 2);
  }
  ul.aerospace_case li h4{
    font-size: 16px;
  }
}
@media screen and (max-width: 500px){
  ul.aerospace_case{
    flex-direction: column;
  }
  ul.aerospace_case li{
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
  }
}

/* 品質管理 ------------------------------- */
div.quality_control{
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 500px;
  margin: 20px auto 0 auto;
}
.quality_img{
  width: 100%
}
.quality_text{

}
.quality_text p{
  font-size: 16px !important;
  color: #0a1464 !important;

}
/* 利用企業  ------------------------------- */
ul.aerospace_user_case{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 0;
  padding: 0 0 40px 0;
}
ul.aerospace_user_case li{
  width: 200px;
  margin: 0;
  padding: 0;
}

/* youtube ----------------------------------------------*/
.movie_intro p{
  font-size: 16px;
  text-align: center;
}

ul.aerospace_youtube{
  margin: 0;
  padding: 20px 0 0 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
ul.aerospace_youtube li{
  width: calc(33% - 20px);
  margin: 10px;
}
ul.aerospace_youtube li p{
  font-size: 16px !important;
}
/* モーダル全体のラッパー */
.yt-modal-wrapper {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* is-active が付いたときに表示 */
.yt-modal-wrapper.is-active {
    display: flex;
}

/* 背景のオーバーレイ */
.yt-modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    top: 0;
    left: 0;
}

/* モーダル本体 */
.yt-modal-window {
    position: relative;
    padding: 20px;
    z-index: 10000;
    max-width: 900px;
    width: 90%;
    border-radius: 8px;
}

/* コンテンツ */
.yt-modal-content {
    position: relative;
}

/* 閉じるボタン */
.yt-modal-close {
    position: absolute;
    top: -20px;
    right: -20px;
}

.yt-modal-close a {
    display: block;
    background: url(../images/kenzu/modal_close_2.png)center center no-repeat;
    background-size: contain;
    width: 40px;
    height: 40px;
    overflow: hidden;
    text-indent: -200px;
}
.yt-modal-close a:hover {
    background: url(../images/kenzu/modal_close_2_hover.png)center center no-repeat;
    background-size: contain;
}

/* iframeの比率を維持 */
.video-16-9 {
    width: 100%;
    aspect-ratio: 16 / 9;
}
.youtube_thumb{
    margin-bottom: 20px;
}
.youtube_thumb_img img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 6px;
}

.youtube_thumb_img {
    cursor: pointer;
    text-align: center;
    transition: transform 0.2s ease;
    margin: 0;
    padding: 0;
    position: relative;
}
.youtube_thumb:first-of-type{margin-top: 10px;}
.youtube_thumb:hover {
    transform: scale(1.05);
}
p.youtube_thumb_text {
    font-size: 16px;
    font-weight: 600;
}
.youtube_play{
    width: 100px;
    aspect-ratio: 734 / 518;
    background: url(../images/kenzu/yt_icon_rgb.png) center center no-repeat;
    background-size: contain;
    position: absolute;
    top: calc(50% - 35px);
    left: calc(50% - 50px);
    z-index: 100;
}
@media screen and (max-width: 900px){
  ul.aerospace_youtube li{
    width: calc(50% - 20px);
    margin: 10px;
  }
  .youtube_play{
    width: 60px;
    top: calc(50% - 30px);
    left: calc(50% - 30px);
  }
}
/* ニュース */
.news_box{
  margin: 40px auto 0 auto; 
  width: 100%;
  max-width: 550px;
  padding: 20px;
  color: #fff;
  /* border: #0a1464 3px solid; */

}
.news_box h4{
  font-weight: 600;
  font-size: 22px;
  color: #fff;
  margin-bottom: 10px;
}
.news_box p{color: #fff !important;}
/* メビーとは ---------------------------------------- */
.meviy-info p{
  color: #fff !important;
  font-size: 22px !important;
  font-weight: 400 !important;
}
.meviy_info_buttons{
  display: flex;
  justify-content: center;
  gap:30px;
  padding: 30px 0;
}
.btn_about ,
.btn_login {
  width: 200px;
}
.btn_about a,
.btn_login a{
  display: block;
  width: 100%;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  -moz-border-radius:30px;
  border-radius:30px;
  padding: 10px 20px;
}
.btn_about a{
  background: #fff;
  color: #0a1464;
}
.btn_login a{
  background: linear-gradient(to right, #f7cd00, #e79f11 );
  color: #000;
}
@media screen and (max-width: 900px){
  .meviy-info p{
    font-size: 20px !important;
  }
}
@media screen and (max-width: 600px){
  .meviy-info p{
    font-size: 16px !important;
  }
}


/* 目次  ----------------------------------------*/
.page-floating-index {
  position: fixed;
  top: 64px;
  left: 24px;
  z-index: 1000;
  width: 220px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s ease;
}

.page-floating-index.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-floating-index ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-floating-index li + li {
  margin-top: px;
}

.page-floating-index a {
  display: block;
  padding: 4px 10px;
  color: #0a1464;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  transition: 0.2s;
}

.page-floating-index a:hover {
  background: #f2f2f2;
}

.page-floating-index a.is-current {
  background: #0a1464;
  color: #fff;
  font-weight: 700;
}

/* 固定ヘッダー対策（必要なら） */
[id] {
  scroll-margin-top: 100px;
}

/* SPは下に逃がすと使いやすい */
@media (max-width: 1024px) {
  .page-floating-index {
    display: none;
  }
}