@charset "UTF-8";

body {
    background-color: #000;
    font-family: "Times New Roman" , "游明朝" , "Yu Mincho" , "游明朝体" , "YuMincho" , "ヒラギノ明朝 Pro W3" , "Hiragino Mincho Pro" , "HiraMinProN-W3" , "HGS明朝E" , "ＭＳ Ｐ明朝" , "MS PMincho" , serif;
}

.inner {
    width: 1200px;
    margin: 0 auto;
}


/* ヘッダーpc */

header {
    position: fixed; /*** ← fixedで固定 ***/
    width: 100%; 
    height: 90px; 
    padding: 20px 60px; 
    box-sizing: border-box;
    top: 0; 
    left: 0; 
    display: flex; 
    align-items: center; 
    background-color: rgba(255,255,255,0.06);
    backdrop-filter: blur(15px);

}


header .inner {

    padding: 30px 40px;
    display: flex;
    flex-direction: row;

    /* 水平方向のアライメント */
    justify-content: space-between;

    /* 垂直方向のアライメント */
    align-items: center;


}

.site-logo {
    width: 160px;
    margin: 0;
}

.site-logo img
{
    width: 100%;
    height: auto;

}

/* ヘッダーナビゲーション */

header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

header nav ul li {
    margin: 0 30px;
}

header nav ul li a {
    /* a要素（リンク）は「インライン」なので、「ブロックレベル」に変換。
    ブロックレベルにすることで、サイズや余白が設定できるようになる。 */
    display: block;
    padding: 40px 10px;
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}

header nav ul li a:hover {
    color: #000;
}

/*メガメニュー*/

.megaMenu01 {
    background-color: rgba(255,255,255,0.2);
    backdrop-filter: blur(20px);
    left: 680px;
    margin: auto;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 90px;
    visibility: hidden;
    width: 300px;
    height: auto;
}

.megaMenu02 {
    background-color: rgba(255,255,255,0.2);
    backdrop-filter: blur(20px);
    left: 940px;
    margin: auto;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 90px;
    visibility: hidden;
    width: 350px;
    height: auto;
}

.megaMenu01 h3{
      margin-top: 30px;
      margin-left: 20px;
      margin-bottom: -30px;
      color: #fff;
      font-size: 110%;
}

.megaMenu-list {
    padding-bottom: 30px;
    padding-top: 40px;
    display: flex;
    flex-direction: column;
}

.megaMenu-list a {
    padding: 10px 10px;
    margin-bottom: 10px;
}

.megaMenu-item {
    display: inline-block;
}
  
/* メニューをhoverした時のスタイル */
.header-item:hover .megaMenu01 {
    opacity: 1;
    visibility: visible;
}

.header-item:hover .megaMenu02 {
    opacity: 1;
    visibility: visible;
}

/*トップページ*/

.catchcopy{
    border-bottom:2px solid #fff;
    text-align: center;
}

.catchcopy img{
    
    margin-top: 100px;
    margin-bottom: 50px;
    width: 1000px;
    height: auto;
    /*padding: 100px 0;
    padding-left: 150px;*/
    
}


.home dl {
    align-items: center;
    margin: 0 130px;
    margin-top: 50px;
}

.home dl dt,
.home dl dd {
    margin-bottom: 10px;
    text-align: center;
}

.home dl dt {
    margin-top: 20px;
    padding: 15px 10px;
    color: #fff;
}

.home dl dd {
    color: #fff;
    margin-bottom: 80px;
}


/*コンセプトアート*/

.title-section .inner {
    padding: 30px 40px;
    border-bottom: 2px solid #ffffff;
    margin-bottom: 20px;
    margin-top: 100px;
}

.title-section h1{
    color: #fff;
    text-align: center;
}

.title-section02 {
    text-align: center;
    color: #fff;
    margin-top: 30px;
    margin-bottom: 80px;
}

.shasinn{
text-align: center;
margin: 80px 0;
}

.shasinn h2{
margin: 50px 0;
color: #fff;
display: flex;
  flex-direction: row;
}

.shasinn p{
    color: #fff;
    font-weight: 70%;
    display: flex;
  flex-direction: row;
  margin-left: 90px;
  margin-top: 50px;
}

.small img{
    width: 85.4%;
}

.row2{
    margin: 50px 0;
}


/*AIの使い方*/

.rek1{
    margin: 60px 0;
    padding: 60px 0;
    border-bottom: 2px solid #fff;
}

.rek1 h2{
    color: #fff;

}

.rek1 p{
    color: #fff;
    margin-top: 20px;
}

.rek1 img {
    width: 100%;
    height: auto;
}

.pro{
    display: flex;
  flex-direction: row;
  text-align: center;
  width: 45%;
}
.pro img{
    margin: 20px 30px;
}

.pro2{
    display: flex;
  flex-direction: row;
  text-align: center;
  width: 100%;
  margin-right: 200px;
}

.pro2 p{
    margin: 20px 20px;
    margin-left: 40px;
    font-size: small;
    padding-left: 0px;
}








/*作者*/
.title-section02 h2{
    margin-top: 50px;

}

.title-section02 .univ{
    margin-top: 30px;
}

.title-section02 dl{
    margin: 60px 0;
}

.bt{
    background-color: #ffffff;
    margin: 10px 500px;
    padding-top: 10px;
    text-align: center;

}