@charset "utf-8";


/* ==========================
動画
============================= */
.mv {
  width: 100%;
  margin: auto;
  position: relative;
  max-height: 100vh;
  height: auto;
}
.mv_filter {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgb(0,153,102);
  background: linear-gradient(360deg, rgb(243 174 30) 0%, rgb(1 107 62) 100%, rgb(1 107 62) 100%);
  opacity: 0.3;
}
.hd_menu li:hover .child_menu {
  top: 70px;
}
#slider03 , #sliderInner03 , #sliderInner03 > ul {
width: 100%;
height: 100%;
}
#sliderInner03 > ul {
  position: relative;
}
.slide_picture {
  width: 100%;
}
.picture_box:hover {
  opacity: .9;
}
.video_box , .picture_box{
  position: relative;
  max-height: 56.25vw;
  height: calc(90vh - 92px);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
.video1 {
  width: 100%;
  line-height: 0;
  height: 100%;
}
video {
  width: 100%;
  line-height: 0;
  height: auto;
  object-fit: cover;
  height: 100vh;
}
.video_dots{
  list-style-type: none;
  padding: 0;
  display: flex;
  justify-content: center;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
}
.video_dots li{
  margin: 0 10px;
}
.video_dots button{
  outline: none;
  border: none;
  background-color: #bfbdbd;
  width: 10px;
  height: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 15px;
  overflow: hidden;
  text-indent: -10000px;
  cursor: pointer;
}
.slick-active button{
  background-color: #000;
  color: #fff;
}

.mv_img {
  width: 100%;
}
.mv_cover {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  z-index: 3;
}

.h_pc{
  background: rgb(255,255 ,255,0.7 );
  animation: slide01 0.5s ease-in-out;
}
.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  opacity: 1;
  visibility: visible;
  animation: slide 0.5s ease-in-out;
  background: #fff;
}
@keyframes slide {
  0% {
    transform: translateY(-0%);
  }
  100% {
    transform: translateY(0%);
  }
}
.h_pc .hd_menu{
  background: rgb(0,0 ,0,0 );
}

.header-fixed .hd_menu li a.hd_link{
  color: #000;
}

.header-fixed .hd_cont a{
  color: #fff;
  background: #1D2959;
}
.header-fixed .hd_cont a:hover{
  color: #fff;
  background: #E60013;
}

.header-fixed .hd_cont a::before{
  content: url(../common/img/h_mail.svg);
}
.hd_cont a:hover:before{
  content: url(../common/img/h_mail.svg);
  transition: .5s;
}
.hd_cont a{
  transition: .5s;
}
.hd_cont a:hover{
  color: #fff;
  transition: .5s;
}

main {
  margin-top: 0;
}

/* ==========================
========== 動画 =========
============================= */
.mv{
  position: relative;
}
.mv_video{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 100%;
}
.mv_video video {
  min-height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
}
.videolock{
  position: relative;
}
.mv_catch {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  z-index: 2;
  height: 100vh;
  position: absolute;
  font-size: 3.2rem;
  font-weight: bold;
  color: #fff;
  text-shadow: #000 0 0 10px;
  letter-spacing: 6.4px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.mv_catch span.red_bo{
  font-size: 4rem;
  letter-spacing: 8px;
}

/*トピックス*/
.top_news{
  background: #fff;
  position: absolute;
  max-width: 543px;
  width: 100%;
  right: 0;
  bottom: -50px;
  z-index: 10;
  padding: 15px 32px;
}
.top_news h2{
  color: #E60013;
  font-weight: bold;
  font-size: 2.4rem;
}
.top_news--list{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0 30px;
}
.top_news--list p{
  display: flex;
  gap: 0 20px;
  font-weight: 500;
}
.top_news--link{
  width: 80px;
}
.top_news--list time{
  width: 125px;
}

/*製品・検証実験*/
.top{
  position: relative;
  background: #f1f1f1;
  padding-top: 120px;
  z-index: 1;
  overflow: hidden;
}
.top::after{
  top: 0;
  z-index: -1;
  width: 1024px;
  left: 0;
  right: 0;
  margin: auto;
}
.top_menu{
  display: flex;
  justify-content: center;
  gap: 20px;
  max-width: 1024px;
  width: 90%;
  margin: auto;
  padding-bottom: 160px;
}
.top_menu  h2{
  letter-spacing: 4.8px;
  padding-bottom: 10px;
}
.top_menu--box{
  max-width: 502px;
  width:100%;
  margin: auto;
  height: 310px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  color: #fff;
  position: relative;
  padding: 15px 5%;
  z-index: 1;
}
.top_menu .top_menu--box:nth-child(1){
  background: #1D2959;
}
.top_menu .top_menu--box:nth-child(2){
  background: #0099CC;
}
.top_menu .top_menu--box::after{
  position: absolute;
  z-index: -1;
  line-height: 1;
}
.top_menu .top_menu--box:nth-child(1)::after{
  right: 0;
  bottom: 0;
}
.top_menu .top_menu--box:nth-child(2)::after{
  left: 0;
  bottom: 0;
}
.top_menu--box p{
  display: flex;
  justify-content: center;
  line-height: 1.3;
}

.top_menu--box:hover .image01 img{
  transition: .5s;
  transform: scale(1.05,1.05);
}
.top_menu--box .image01 img{
  transition: .5s;
}
.top_menu--box .image02{
  overflow: hidden;
  width: 325px;
  height: 154px;
}
.top_menu--box:hover .image02 img{
  transition: .5s;
  transform: scale(1.1,1.1);
}
.top_menu--box .image02 img{
  transition: .5s;
}
.top_menu--box .text{
  padding-top: 10px;
}

/*昭和真空のテクノロジー*/
.tech{
  max-width: 1024px;
  width: 100%;
  margin: auto;
  font-weight: bold;
  padding-bottom: 240px;
}

.tech .common_title{
  padding-bottom: 20px;
}
.tech .common_link{
  margin-top: 20px;
}

/*真空技術で豊かな世界を創り続ける*/
.min5{
  position: relative;
  z-index: 1;
}

.min5::before,.min5::after{
  position: absolute;
  line-height: 1;
  z-index: -1;
}
.min5::before{
  right: 0;
}
.min5::after{
  bottom: 0;
  left: 0;
}
.min5_inner{
  max-width: 1024px;
  width: 90%;
  margin: auto;
  padding: 64px 0;
  font-weight: bold;
}
.min5 .common_title{
  padding-bottom: 24px;
}
.min5_inner--list{
  display: flex;
  margin-top: 80px;
  gap: 20px;
  position: relative;
  justify-content: center;
}
.min5_inner--list li{
  text-align: center;
  font-weight: bold;
  line-height: 1.5;
  font-size: 2.2rem;
}

.min5_inner--list a:hover{
  opacity: 1;
}
.min5_inner--list a:hover img{
  transform: scale(1.05,1.05);
  transition: .5s;
  opacity: 1;
}


.common_link.common_link--min{
  max-width: 328px;
  height: 60px;
  margin-top: 40px;
}


.min5_flex{
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 60px;
}
.min5_flex a{
  width: 100%;
  display: flex;
  position: relative;
}
.min5_flex .menu_title{
  font-weight: bold;
  color: #fff;
  position: absolute;
      top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  font-size: 2.4rem;
  letter-spacing: 1px;
}
.min5_flex .image{
  overflow: hidden;
}
.min5_flex .image img{ 
  transition: .5s;
}
.min5_flex a:hover{
  opacity: 1;
}
.min5_flex a:hover .image img{ 
  transform: scale(1.05,1.05);
  transition: .5s;
}

.news{
  position: relative;
  z-index: 1;
}
.news_inner{
  max-width: 1024px;
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 64px 0 150px;
}
.news_box{
  max-width: 502px;
  width: 100%;
}
.news_box--title{
  display: flex;
  justify-content: space-between;
}
.news_box .common_link{
  margin-top: 10px;
}
.news_list{
  border-top: 2px solid #eee;
  margin-top: 20px;
}
.news_list a{
  border-bottom: 2px solid #eee;
  padding: 15px 25px;
  display: flex;
  flex-direction: column;
}
.news_list a:hover{
  opacity: 1;
}
.news_list a:hover span{
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.check_icon {
  background: #E60013;
  color: #FFF;
  max-width: 80px;
  padding: 0 8px;
  margin-right: .5rem;
}
.news_list a:hover .check_icon {
  text-decoration: none;
}
.news_list span {
  display: inline;
}

/*メニュー*/
.menu{
  max-width: 1024px;
  width: 90%;
  margin: auto;
  margin-bottom: 80px;
  display: flex;
  justify-content: center;
  gap: 20px;
}
.menu a{
  max-width: 241px;
  width: 100%;
  height: 171px;
  position: relative;
  text-align: center;
}
.menu a .menu_title{
  font-weight: bold;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}

/*javascript*/

.container {
  position: absolute;
  max-width: 1024px;
  width: 100%;
  margin: auto;
}
.container_box {
  position: absolute;
  max-width: 502px;
  width: 100%;
  left: 38px;
  z-index: 2;
  transform: rotate(-28deg);
}
.image-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.number {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 20px;
  background: #fff;
  border-radius: 50%;
  width: 532px;
  height: 532px;
  position: absolute;
  top: -300px;
  right: 0;
}

.arrow {
  cursor: pointer;
  user-select: none;
  font-size: 5rem;
  color: #fff;
  padding: 10px;
  display: block;
  width: 50px;
  height: 50px;
  position: absolute;
}
.arrow:hover {
  color: #E60013;
}
.arrow.left {
  right: 500px;
  top: -100px;
}
.arrow.right {
  right: 20px;
  top: -100px;
}
.pie {
  width: 502px;
  height: 502px;
  border-radius: 50%;
  background: radial-gradient(rgb(241, 241, 241) 0% 30%, transparent 30.3% 100%),
  conic-gradient(
  #E60013 0% 16.67%,
  #F06671 16.67% 33.33%,
  #EB3342 33.33% 50%,
  #dd2221 50% 66.67%,
  #F06671 66.67% 83.33%,
  #EB3342 83.33% 100%);
  transition: all 0.4s;
  position: relative;
}
.item {
  width: 170px;
  height: 50%;
  font-size: 1.5rem;
  text-align: center;
  color: #fff;
  user-select: none;
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 50%;
  transform-origin: 50% 100%;
}
.item_value {
  width: 100%;
  height: 145px;
  text-align: center;
  display: flex;
  flex-direction: column;
  padding: 30px 0 40px;
  justify-content: space-between;
}
.item:nth-child(1) { transform: translateX(-50%) rotate(30deg); }
.item:nth-child(2) { transform: translateX(-50%) rotate(90deg); }
.item:nth-child(3) { transform: translateX(-50%) rotate(150deg); }
.item:nth-child(4) { transform: translateX(-50%) rotate(210deg); }
.item:nth-child(5) { transform: translateX(-50%) rotate(270deg); }
.item:nth-child(6) { transform: translateX(-50%) rotate(330deg); }


.triangle {
  z-index: -1;
  position: absolute;
  bottom: 205px;
  right: -30px;
  width: 0;
  height: 0;
  border-style: solid;
  border-right: 20px solid transparent;
  border-left: 20px solid transparent;
  border-top: 0;
  transform: rotate(90deg);
  transition: all 0.4s;
}
.back-top {
  bottom: 160px;
}
/*タブレット（縦）*/
@media screen and (orientation: portrait) and (min-width: 768px) {
  video{
    height: 800px;
  }
  .rec_inner--left{
    width: 360px;
  }
  .rec_bnr--box .nich {
    font-size: 1.5rem;
  }
  .rec_bnr--box .nich span {
    font-size: 1.8rem; 
  }
  
}


@media screen and (max-width: 1279px) {
/* 推奨動作環境1280pxに固定 */
  body {
    width: 1280px;
  }
}
@media screen and (min-width: 767px),print {
  .top::after{
    content: url(../img/top_before.webp);
    position: absolute;
  }

  .top_menu .top_menu--box:nth-child(1)::after{
    content: url(../img/menu_before.webp);
  }
  .top_menu .top_menu--box:nth-child(2)::after{
    content: url(../img/menu_after.webp);
  }
  .min5{
    overflow: hidden;
  }
  .min5::before{
    content: url(../img/min_before.webp);
    top: 0px;
  }
  .min5::after{
    content: url(../img/kazari.png);
    top: 0px;
    position: absolute;
  }
  .menu a{
    overflow:hidden;
  }
  .menu a:hover{
    opacity: 1;
  }
  .menu a:hover img{
    transform: scale(1.1, 1.1);
    transition:.5s all;
  }
  .menu a img{
    transition:.5s all;
  }

  /*投資家情報 株主・投資家のみなさまへ*/
  .ir::before{
    content: url(../img/ir_before.webp);
    position: absolute;
    left: 0;
    top: 0;
    line-height: 1;
    z-index: -1;
  }

  /*採用情報*/
  .rec{
    background: url(../img/rec_bg.webp) no-repeat top;
    background-size: cover;
    height: 402px;
  }
}

@media screen and (max-width: 767px) {
/* スマホ閲覧時、横幅可変 */
  body {
    width: 100%;
  }

  .mv{
    max-height: fit-content;  
    height: auto;
    margin-top: 80px;
  }
  .mv_video{
    height: 210px;
  }
  .mv_catch{
    font-size: 1.6rem;
    flex-wrap: wrap;
    top: 45%;
    width: 95%;
    margin: auto;
  }
  .mv_catch span{
    font-size: 1.6rem;
    text-align: center;
  }
  .mv_catch span.red_bo{
    font-size: 2rem;
  }
  video {
    height: auto;
  }
  .video_dots button{
    border: 0;
    background: transparent;
    display: block;
    height: 20px;
    width: 20px;
    outline: none;
    line-height: 0px;
    font-size: 0px;
    color: transparent;
    padding: 5px;
    cursor: pointer;
    text-indent: 0;
  }
  .slick-active button{
    color: #fff;
    position: relative;
    border-radius: 50%;
  }
  .video_dots li {
    position: relative;
    display: inline-block;
    height: 20px;
    width: 20px;
    margin: 0 5px;
    padding: 0;
    cursor: pointer;
  }
  .video_dots button:before {
    position: absolute;
    top: 0;
    left: 0;
    content: "●";
    width: 20px;
    height: 20px;
    color: #fff;
    font-family: "slick";
    font-size: 15px;
    line-height: 20px;
    text-align: center;
    opacity: 0.25;
    -moz-osx-fontsmoothing: grayscale;
  }
  .video_dots button:hover:before, .video_dots button:focus:before {
    opacity: 1;
    color: #000;
  }


  /*トピックス*/
  .top_news{
    bottom: -0px;
    height: auto;
    position: relative;
  }
  .top_news--list p{
    flex-direction: column;
  }

  .top .fade{
    opacity: 1;
    filter: blur(0);
  }
  .top_menu .top_menu--box:nth-child(1).fade_child{
    opacity: 1;
    transform: translate(0,0px);
  }

  /*製品・検証実験*/
  .top{
    padding-top: 40px;
  }
  .top_menu{
    flex-direction: column;
    padding-bottom: 60px;
  }
  .top_menu--box{
    height: auto;
    text-align: justify;
  }

  /*昭和真空のテクノロジー*/
  .tech{
    padding-bottom: 557px;
  }
  .tech_top{
    width: 90%;
    margin: auto;
  }
  .tech .jp_title{
    font-size: 2.4rem;
    letter-spacing: 2px;
  }

/*真空技術で豊かな世界を創り続ける*/
  .min5_inner .jp_title{
    font-size: 2.4rem;
    letter-spacing: 2px;
  }
  .min5_inner--list{
    flex-direction: column;
    gap: 20px;
    margin-bottom: 60px;
    margin-top: 30px;
  }
  .min5_inner--list li,.min5_inner--list li:nth-child(3){
    width: 100%;
    margin: auto;
    font-size: 1.8rem;
  }

  .min5_inner--list li:nth-child(3){
    position: relative;
  }

  .min5_inner--list li:last-child{
    width: 100%;
  }
  .min5_inner--list .b_text{
    font-size: 1.8rem;
  }
  .min5::before{
    content: "";
    background: url(../img/min_before.webp) no-repeat;
    background-size: contain;
    width: 250px;
    height: 200px;
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
  }

  .min5_flex{
    flex-direction: column;
  }
  .min5_flex .menu_title{
    font-size: 1.8rem;
  }

  /*真空技術・真空装置とは？*/
  .what{
    background: url(../img/what_bg_sp.webp) no-repeat;
    background-size: cover;
    padding: 30px 5%;
  }
  .what::after{
    width: 100%;
  }
  .what .common_title, .what .common_title .jp_title{
    font-size: 2.4rem;
    letter-spacing: 2px;
    align-items: flex-start;
  }
  .what .common_title .en_title{
    font-size: 1.8rem;
    letter-spacing: 0px;
  }

  /*お知らせ・IRニュース*/
  .news_inner{
    flex-direction: column;
    gap: 50px;
    padding-bottom: 50px;
    padding-top: 0;
  }
  .news_box--title .jp_title{
    font-size: 2.4rem;
  }

  /*メニュー*/
  .menu{
    position: relative;
    flex-wrap: wrap;
    gap: 10px;
    bottom: 0;
    padding: 0px;
  }
  .menu a{
    max-width: calc(50% - 5px);
    width: 190px;
    height: auto;
  }
  .menu_title{
    width: 100%;
  }

  /*投資家情報 株主・投資家のみなさまへ*/
  .ir{
    padding: 50px 0 ;
  }
  .ir_inner .jp_title{
    font-size: 2.4rem;
    letter-spacing: 1px;
  }
  .ir_inner--box{
    gap: 10px;
    margin-top: 20px;
  }
  .ir_inner--block{
    max-width: calc(50% - 5px);
    width: 190px;
    height: 100px;
    gap: 10px;
  }

  /*採用情報*/
  .rec{
    padding-top: 30px;
    background: url(../img/sp_rec_bg.webp) no-repeat top;
    background-size: cover;
  }
  .rec_inner{
    flex-direction: column;
    gap: 10px;
  }
  .common_link.common_link--rec{
    left: 0;
  }
  .rec_bnr--box{
    margin: 20px auto 0;
  }
  .rec_inner--left{
    padding-bottom: 20px;
    width: 100%;
  }

  /*javascript*/

  .container{
    flex-direction: column;
    height: auto;
    padding-bottom: 0px;
    padding-top: 30px;
  }
  .container_box{
    left: 0;
    transform: rotate(-90deg);
  }
  .pie,.container_box {
    width: 350px;
    height: 350px;
    margin: auto;
    margin-bottom: 0px;
    left: 0;
    right: 0;
  }
  .item_value {
    width: 100%;
    height: 78px;
    padding: 4px 0 7px;
    justify-content: center;
    gap: 5px;
    font-size: 1.2rem;
  }
  
  
  .allow{
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
  }
  
  .number {
    width: 320px;
    height: 320px;
    position: relative;
    left: 0;
    bottom: 0;
    line-height: 1.2;
    top: 0;
    margin: auto;
    margin-bottom: 30px;
  }
  .triangle {
    top: 145px;
    right: -29px;
    transform: rotate(88deg);
  }
  .arrow.right {
    right: -1%;
    top: 145px;
  }
  .arrow.left {
    right: auto;
    top: 145px;
    left: -1%;
  }
  .number img{
    width: 250px;
  }
  .item p{
    line-height: 1.2;
  }
  .pie .img01 img{
    width: 20px;
  }
  .pie .img02 img{
    width: 47px;
  }
  .pie .img03 img{
    width: 38px;
  }
  .pie .img04 img{
    width: 35px;
  }
  .pie .img05 img{
    width: 48px;
  }
  .pie .img06 img{
    width: 30px;
  }
  .pie .img07 img{
    width: 32px;
  }
  .pie .img08 img{
    width: 37px;
  }
  .pie .img09 img{
    width: 47px;
  }

}

/* 印刷用設定 */
@media print {
  video {
    height: auto;
  }
  .mv{
    background: url(../img/mv_print.png) no-repeat center;
    background-size: cover;
    height: 800px;
  }
  .slider{
    display: none;
  }
}
@page {
  size: A4;
  margin: 5px;
}