@charset "utf-8";
body{
  padding: 0;
  margin: 0 auto;
  background-color: #FBF9F6;
  font-family: Arial, Helvetica, sans-serif;
}

/*リンクの形状*/
#page-top a {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #003399;
  border-radius: 100px;
  width: 60px;
  height: 60px;
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  text-decoration: none;
  font-size: 0.6rem;
  transition: all 0.3s;
  font-weight: bold;
}

/* #page-top a:hover {
  background: #777;
} */

/*リンクを右下に固定*/
#page-top {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  /*はじめは非表示*/
  opacity: 0;
  transform: translateX(100px);
}

/*　左の動き　*/

#page-top.LeftMove {
  -webkit-animation: LeftAnime 0.5s forwards;
          animation: LeftAnime 0.5s forwards;
}

@-webkit-keyframes LeftAnime {
  from {
      opacity: 0;
      -webkit-transform: translateX(100px);
              transform: translateX(100px);
  }
  to {
      opacity: 1;
      -webkit-transform: translateX(0);
              transform: translateX(0);
  }
}

@keyframes LeftAnime {
  from {
      opacity: 0;
      -webkit-transform: translateX(100px);
              transform: translateX(100px);
  }
  to {
      opacity: 1;
      -webkit-transform: translateX(0);
              transform: translateX(0);
  }
}

/*　右の動き　*/

#page-top.RightMove {
  -webkit-animation: RightAnime 0.5s forwards;
          animation: RightAnime 0.5s forwards;
}

@-webkit-keyframes RightAnime {
  from {
      opacity: 1;
      -webkit-transform: translateX(0);
              transform: translateX(0);
  }
  to {
      opacity: 1;
      -webkit-transform: translateX(100px);
              transform: translateX(100px);
  }
}

@keyframes RightAnime {
  from {
      opacity: 1;
      -webkit-transform: translateX(0);
              transform: translateX(0);
  }
  to {
      opacity: 1;
      -webkit-transform: translateX(100px);
              transform: translateX(100px);
  }
}


h1,h2,h3 {
  margin: 0;
}

p {
  font-size: 16px;
  letter-spacing: 0.1rem;
  color: #3E3A39;
}

a{
  text-decoration:none;
  color: #3E3A39;
}

li {
  list-style: none;
}

header{
  position: relative;
}
header > div{
  /* width: 30%; */
  text-align: center;
  /* margin: 8px 0; */
}

li.footer-line::before {
  content: '';
  display: inline-block;
  width: 1px;
  height: 12px;
  margin: 0 0 4px 5px;
  vertical-align: bottom;
  border-left: solid 1px #ffffff;
}

/*アニメーション*/
.slide {
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.5s, transform 0.5s;
  }

  .slide.active {
  opacity: 1;
  transform: translateY(0);       
  }
/*スクロールダウン全体の場所*/
.scrolldown1{
position: absolute;
left:50%;
bottom:1px;
height: 10px;
}

/*Scrollテキストの描写*/
.scrolldown1 span{
position: absolute;
left:-25px;
top: -15px;
color: #fff;
font-size: 1rem;
letter-spacing: 0.05em;
}

/* 線の描写 */
.scrolldown1::after{
content: "";
position: absolute;
top: 0;
width: 1px;
height: 30px;
background: #ffffff;
animation: pathmove 1.4s ease-in-out infinite;
opacity:0;
}

/*高さ・位置・透過が変化して線が上から下に動く*/
@keyframes pathmove{
0%{
  height:0;
  top:0;
  opacity: 0;
}
30%{
  height:30px;
  opacity: 1;
}
100%{
  height:0;
  top:50px;
  opacity: 0;
}
}
/*ボタン*/
.btn-b {
  width: 200px;
  background-color: #3369D5;
  margin: 35px auto;
  padding: 20px 20px;
  display: flex;
  justify-content: center;
  border-radius: 100px;
  cursor : pointer;
}

.btn-b:hover {  
  background-color: #1c499e;
}

.btn-b__text {
  color: #fff;
  font-weight: bold;
}

/*ロゴ画像の大きさ*/
header > div img{
  width: 130px;
}
/*PCロゴを非表示する*/
.splogo {
  display:inline-block;
  margin: 10px;
}
/*スマホロゴは表示にする*/
.pclogo img{
  display:none;
}
/*JP/EN切替*/
.language_mobile{
  display: flex;
  justify-content: center;
}
.language_mobile p{
  font-size: 14px;
  border: 1px solid #ccc;
    padding: 0 2em;
    margin: 1em 0.5em;
}
.language_mobile a{
  width: 100%;
}
.languagePC{
  display: none;
}


  

/*NEWS*/ 
.articletop{
  margin: 0 auto;
  padding-bottom: 50px;
}

.topicdate{
  padding-right: 1rem;
  margin: 0;
  color: #000;
  font-weight: bold;
}
.topictext{
  font-size: 16px;
  color: #000;
}


.top-main__bg {
  background-image: url(../img/top_main_bg.jpg);
  width: 100%;
  height: 50vw;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
 }

 .top-main__text {
  font-family: "Noto Sans", sans-serif;
  font-weight: bold;
  font-style: Italic;
   padding: 220px 200px 0;
   font-size: 70px;
   color: #fff;
   line-height: 5.3rem;
   letter-spacing: 0.14rem;
   white-space: nowrap;
 }

 .top-main__text--ja {
   max-width: 100px;
   width: 60%;
   font-weight: bold;
   padding: 220px 200px 0;
   font-size: 40px;
   color: #fff;
   line-height: 5.3rem;
   letter-spacing: 0.30rem;
   white-space: nowrap;
 }

 .top-main__text--sub {
   font-size: 30px;
   color: #fff;
   white-space: nowrap;
   font-weight: normal;
   line-height: 2.6rem;
}

.company-name {
  font-size: 20px;
}

h1 p {
 font-style: normal;
}


.main-title{
  font-size: 96px;
  color: #003399;
  font-weight: bold;
}

.sub-title {
    margin: 0 1px;
    font-size: 40px;
}

.inner-title__main {
    font-size: 74px;
    color: #3369D5;
    font-weight: bold;
}

.inner-title__sub {
    margin: 0;
    font-size: 24px;
    font-weight: bold;
}

.inner-text {
    font-size: 16px;
}


/*service*/
.service {
  margin: 0 auto;
  padding-top: 200px;
  width: 75%;
}

  /*DX*/
  .dx-wrapper {
    margin-left: 50px;
}

  .container-dx {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 100px;
}

  /*solution*/
  .solution {
    margin-top: 150px;
}

  .solution-main__text {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

  .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

  .solution-box {
    width: 340px;
    margin: 24px 10px;
    padding: 15px 26px;
    border: 2px solid #868686;
    border-radius: 5px;
    background: #fff;
}

  .box-text__n {
    font-size: 30px;
    color: #868686;
    margin: 0;
}

  .box-img {
    display: flex;
    justify-content: center;
}

  .box-text__sub {
    height: 123px;
}

   /*AI*/
  .ai-wrapper {
  margin-top: 50px;
}
  .su_i-wrapper {
    margin: 0 180px;
}
   /*su_i*/
  .su_i-service {
   margin: 0 auto;
   padding-top: 100px;
}

  .su_i {
    margin: 100px 0;
    padding-bottom: 100px;
    background-color: #fff;
}

  .logo-m {
    margin-bottom: 10px;
}
   /*NEWS*/ 
  .new-icon {
    width: 50px;
    margin-left: 40px;
    padding: 5px;
    background-color: #F40B0B;
    color: #fff;
    font-weight: bold;
    text-align: center;
}

.set {
  margin-top: 50px;
}

.top-message__wrapper {
  margin-top: 50px;
}

.top-message__title {
  margin-bottom: 50px;
  font-size: 34px;
  font-weight: bold;
}

/*PC*/
@media (min-width:768px){

.nav-tag {
  position: fixed;
  right: 0;
  margin-top: 300px;
  z-index: 100;
}

.top-text__sp {
  display: none;
}

h3{
  font-size: 20px;
  margin-bottom: 5px;
}

header{
    display:flex;
    justify-content: space-between;
    position: fixed;
    width: 1450px;
    margin: 20px 28px;
    border-radius: 100px;
    padding: 0 10px;
    background-color: rgba(255, 255, 255, 0.75);
    font-weight: bold;
    align-items: center;
    z-index: 1000;
    border: 2px solid #1C499E;
}
.header-btn{
    display: block;
    border: 2px solid #1C499E;
    background: #fff;
    width: 130px;
    padding: 12px 12px;
    color: #fff;
    letter-spacing: 0.1rem;
}
    a.header-btn {
      background: #1C499E;
      border-radius: 100px;
}

#text-6 {
  font-size: 34px;
}

.slide-in-text__main {
  animation: slide-in 6s forwards;
}

.slide-in-sub {
  animation: slide-in 10s forwards;
}

.slide-in-text {
  animation: slide-in 4s forwards;
}

@keyframes slide-in {
  from {
      opacity: 0;
      transform: translateY(20px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

.btn_menu{
  display: none;
}

.nav-sp__list {
  display: none;
}

.nav{
  width: 100%;
}
.nav ul{
  display: flex;
  justify-content: flex-end;
  opacity: 1;
  height: auto;
  background: initial;
  min-width: 620px;
  padding:0 30px 0 0;
}
.nav ul li{
  border: none;
  margin: 0 6px;
  display: block;
}

  /*JP/EN切替*/
  .language_mobile{
    display: none;
  }
  .languagePC{
    display: initial;
    padding-left: 30px;
  }
  .languagePC ul {
  display: flex;
  align-items: center;
  list-style-type: none;
  padding: 5px 0 0 0;
  margin: 0;
  }
  .languagePC ul li {
    margin: 0 5px;
  }
  .languagePC ul li a {
    font-size: 14px;
  }
  .languagePC_a {
    color: #6f7579;
  }
  .languagePC_a:hover{
    color: #fff;    
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
  }
  .line_active {
    color: #fff;
    border-bottom: solid 3px #2bb3e9;
    display: block;
    position: relative;
    text-decoration: none;    
    padding: 0 0 2.5px;
  }
  .line_active::after {
    bottom: 0;
    content: "";
    display: block;
    position: absolute;
    width: 0;
  }
  /*PC画像を表示する*/
  .pclogo img{
    display:inline-block;
    margin: -15px 40px;
  }
  /*スマホ画像は非表示にする*/
  .splogo {
    display:none;
  }

  footer{
    width:  100%;    
    align-items: center;
    justify-content: space-between;
  }
  .br_footernav{
    display: none;
  }
  main{        
    margin: 0 auto;
    /* padding-top: 100px;ヘッダーがかぶらないようにする */
    width: 100%;
    /* font-size: 1.285714286rem; */
  }
  .message{
    text-align: center;
    font-size: 2rem;
    margin: 10px;
    font-weight: bold;
  }
  



  /*線付けここまで*/
  ul.bxslider li {
    /* 指定したい幅と高さ*/
    width: 100%;
    height: auto;
    position: relative;
  }

  .articletop{
    width: 78%;
  }
  a.overwhite{
    display: flex;
    align-items: center;
  }
  .old_article{
    margin-bottom: 50px;
  }
  .br_message{
    display: none;
  }

  .vision{
    width: 35%;
    margin: 30px auto;
  }
  .sp_only{
    display: none;
  }  
}

/* sp */
 @media only screen and (max-width: 820px) {
  /*共通*/
  .slide-in-text__main {
    animation: slide-in 6s forwards;
  }
  
  .slide-in-sub {
    animation: slide-in 10s forwards;
  }
  .slide-in-text {
    animation: slide-in 4s forwards;
}

@keyframes slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#text-6 {
  font-size: 1.2rem;
}

.nav-pc {
  display: none;
}  

.nav-sp {
  display: flex;
  align-items: center;
}

.menu-icon span{
    display: flex;
    flex-direction: column;
    cursor: pointer;
    padding: 50px 28px;
}  

.menu-icon {
  display: flex;
  cursor: pointer;
  flex-direction: column;
  position: absolute;
  top: 12px;
  right: 15px;
  z-index: 10000;
}

.bar {
  width: 30px;
  height: 3px;
  background-color: #252525;
  margin: 6px 0;
  transition: 0.4s;
}
.slider img {
  height: 100%;
}

.menu-list {
display: none;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: #506796; 
padding: 81px  20px 45px;
position: fixed;
z-index: 1000;

}

.menu-list ul {
list-style: none;
padding: 20px;
text-align: left;
}

.menu-list ul li {
  margin: 28px 38px 0 0;
}

/* .menu-list li {
  padding: 10px;
  border-bottom: 1px solid #ddd;
} */

.menu-list ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
}

  .top-text__pc {
    display: none;
  }
  .top-text__sp {
    position: absolute;
    padding: 20px;
    box-sizing: border-box;
  }

  .scrolldown1 {
    display: none;
  }
  .header {
    width: 95%;
  }
  .btn_menu {
    position: absolute;
  }
  .splogo {
    margin: 22px 22px 0;
  }

  .img-sp {
  width: 100%;
  }

  .inner-title__main {
    font-size: 3.3rem;
  }

 /*top*/
  .nav-tag {
    display: none;
  }

  .top-main__bg {
    height: 600px;
    margin-top: 10px;
   }
   

  .top-main__text {
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-style: Italic;
    width: 100%;
    /* margin-top: 50px; */
    padding: 15% 3%;
    font-size: 2.6rem;
    color: #fff;
    line-height: 2.9rem;
    white-space: break-spaces;
  }
  
  .top-main__text--sub {
    margin: -22% 4%;
    font-size: .9rem;
    color: #fff;
 }

 .top-main__text--ja {
  font-weight: bold;
  padding: 0% 14% 0;
  font-size: 1.6rem;
  color: #fff;
  line-height: 3rem;
  letter-spacing: 0.14rem;
  white-space: break-spaces;
  min-width: 80%;
}

.main-title{
  font-size: 3.3rem;
}
 .sub-title {
  font-size: 2rem;
}

/*service*/
.service {
  padding-top: 20%;
  width: 75%;
}

 /*dx*/
.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.container-dx {
  display: flex;
  flex-wrap: wrap;
  margin-top: 50px;
}

.dx-wrapper {
  margin-left: 0;
  margin-top: 20%;
}

 /*su_i*/
.su_i-wrapper {
  margin: 0 13%;
}
.su_i-img__sp {
  margin-top: 18px;
}

 /*news*/
.articletop {
  width: 70%;
}
 /*footer*/
.footer-text {
  font-size: 0.8rem;
}
.footer_nav {
  margin: 10px;
  padding: 63px 9px;
}
}

/* タブレット */
@media only screen and (min-width: 768px) and (max-width: 1020px) {
  .sp-text__b {
    font-size: 3rem;
  }
  .sp-text__m {
    font-size: 3rem;
  }

  .top-main__text {
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-style: Italic;
    padding: 8% 5%;
    line-height: 3.5rem;
}

.top-main__text--sub {
    margin: -7% 6%;
    font-size: 1.5rem;
}
}

/*共通*/
/*↓フッター*/
footer {
  background-color: #1c499e;
}

.footer_nav {
  display: grid;
  justify-content: center;
  padding: 50px 19px 0; 
}

.footer_menu {
  display: flex;
  margin: 0 auto;
}

li.footer_menu ::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 12px;
  background-color: rgba(0, 0, 0, .2);
  margin: 0 0 3px 14px;
  vertical-align: bottom;
}

a.flink {
  margin: 0 10px;
  font-size: 12px;
  color: #fff;
}

footer small {
  display: block;
  text-align: center;
  padding: 8px 0;
  color: #fff;
}

.footer-text {
  color: #fff;
}