/********************************************************************************
OOCSS設計　設計ルール
レイアウト関係は l- を接頭辞につける（ヘッダー、フッター、コンテンツ、サイドメニュー等）
モジュールは　接頭辞なし（共通の要素、マージンやパディング、ワイド等）
ステートは　js- を接頭辞につける（js用のクラス等）
テーマ　theme- を接頭辞につける（カラムごとなどに分ける必要がある場合など）
********************************************************************************/

/*共通マージン 表記はm＋マージンかけたい場所の頭文字＋指定したい数値*/
.m-auto {
    margin: auto;
}

.m1 {
    margin: 1em;
}

.m2 {
    margin: 2em;
}

.m3 {
    margin: 3em;
}

.m4 {
    margin: 4em;
}

.m5 {
    margin: 5em;
}

.mb1 {
    margin-bottom: 1em;
}

.mt1 {
    margin-top: 1em;
}

.mt2 {
    margin-top: 2em;
}

.mt3 {
    margin-top: 3em;
}

.mt4 {
    margin-top: 4em;
}

.mt5 {
    margin-top: 5em;
}

.mb1 {
    margin-bottom: 1em;
}

.mb2 {
    margin-bottom: 2em;
}

.mb3 {
    margin-bottom: 3em;
}

.mb4 {
    margin-bottom: 4em;
}

.mb5 {
    margin-bottom: 5em;
}

.ml1 {
    margin-left: 1em;
}

.ml2 {
    margin-left: 2em;
}

.ml3 {
    margin-left: 3em;
}

.ml4 {
    margin-left: 4em;
}

.ml5 {
    margin-left: 5em;
}

.mr1 {
    margin-right: 1em;
}

.mr2 {
    margin-right: 2em;
}

.mr3 {
    margin-right: 3em;
}

.mr4 {
    margin-right: 4em;
}

.mr5 {
    margin-right: 5em;
}

/*共通width　表記はw＋指定したい数値*/
.w100,
.w200,
.w300,
.w400,
.w500,
.w600,
.w700,
.w800,
.w900,
.w1000,
.w1100,
.w1200 {
    width: 100%;
}

.w100 {
    max-width: 100px;
}

.w200 {
    max-width: 200px;
}

.w300 {
    max-width: 300px;
}

.w400 {
    max-width: 400px;
}

.w500 {
    max-width: 500px;
}

.w600 {
    max-width: 600px;
}

.w700 {
    max-width: 700px;
}

.w800 {
    max-width: 800px;
}

.w900 {
    max-width: 900px;
}

.w1000 {
    max-width: 1000px;
}

.w1100 {
    max-width: 1100px;
}

.w1200 {
    max-width: 1200px;
}

/*共通フィックス*/
.fb {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.fbr {
    flex-direction: row-reverse;
}

.fbl {
    flex-direction: row;
}

.fbend {
    align-items: flex-end;
}

.fbjcend {
    justify-content: flex-end;
}


/*ヘッダー*/
.header {
    background: #000;
    padding: 0.5em 0.5em 0;
    box-shadow: 0 10px 0 0 rgba(0, 0, 0, 0.3);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 100;
}

.header .rogo {
    max-width: 250px;
    width: 30%;
    margin-bottom: 0.5em;
    margin-left: 1em;
}

.header .rogo img {
    width: 100%;
}

.header .nav {
    font-size: 22px;
    align-items: flex-end;
}

.header .nav a {
    color: #fff;
    text-decoration: none;
}

.header .nav a::after {
    content: "";
    display: block;
    width: 100%;
    height: 5px;
    background: #fff;
    margin-top: 5px;
}

.header .nav li:last-child a,
.header .nav li:nth-last-child(2) a {
    font-size: 2.0em;
}

.header .nav li:last-child a span,
.header .nav li:nth-last-child(2) a span {
    display: none;
}

.header .nav li:last-child a i,
.header .nav li:nth-last-child(2) a i {
    transform: translateY(-10%);
}

.header .nav li:last-child a::after,
.header .nav li:nth-last-child(2) a::after {
    display: none;
}

.header .nav li:nth-child(1) a:hover,
.header .nav li:nth-child(1).active a {
    text-shadow: 0 0 3px #FF0000;
}

.header .nav li:nth-child(1) a:hover::after,
.header .nav li:nth-child(1).active a::after {
    background: #FF0000;
}

.header .nav li:nth-child(2) a:hover,
.header .nav li:nth-child(2).active a {
    text-shadow: 0 0 3px #00FF00;
}

.header .nav li:nth-child(2) a:hover::after,
.header .nav li:nth-child(2).active a::after {
    background: #00FF00;
}

.header .nav li:nth-child(3) a:hover,
.header .nav li:nth-child(3).active a {
    text-shadow: 0 0 3px #00A0E9;
}

.header .nav li:nth-child(3) a:hover::after,
.header .nav li:nth-child(3).active a::after {
    background: #00A0E9;
}

.header .nav li:nth-child(4) a:hover,
.header .nav li:nth-child(4).active a {
    text-shadow: 0 0 3px #FFA200;
}

.header .nav li:nth-child(4) a:hover::after,
.header .nav li:nth-child(4).active a::after {
    background: #FFA200;
}

.header .nav li:nth-child(5) a:hover,
.header .nav li:nth-child(5).active a {
    text-shadow: 0 0 3px #FFF700;
}

.header .nav li:nth-child(5) a:hover::after,
.header .nav li:nth-child(5).active a::after {
    background: #FFF700;
}

.header .nav li:nth-child(6) a:hover i::before,
.header .nav li:nth-child(6).active a i::before {
    color: #DA1725;
}

.header .nav li:nth-child(7) a:hover i::before,
.header .nav li:nth-child(7).active a i::before {
    color: #1DA1F2;
}

/*フッター*/
.footer {
    background: #000;
    padding: 0.5em;
    box-shadow: 0 -10px 0 0 rgba(0, 0, 0, 0.3);
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 100;
    margin-top: 5em;
}

.footer .rogo {
    max-width: 150px;
    width: 20%;
    margin: 0.5em auto;
}

.footer .rogo img {
    width: 100%;
}

.footer .copyright {
    text-align: center;
    margin-bottom: 0.2em;
    color: #ffffffdd;
    font-size: 13px;
}

/*下部ページの背景*/
body {
    background-image: url('../img/bg.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;

}

main {
    min-height: calc(100vh - 210px);
}

body.top {
    background: transparent;
}


/*パンくず*/
.breadcrumb {
    margin: 120px auto 0;
    position: relative;
    z-index: 0;
    background: #ffffffb3;
    width: 90%;
}

.breadcrumb ul {
    list-style: none;
}

.breadcrumb ul li {
    display: inline-block;
    font-size: 18px;
    font-weight: bold;
    padding: 0.5em 0 0.5em 0.5em;
}

.breadcrumb ul li::after {
    display: inline-block;
    content: "\f105";
    margin-left: 0.5em;
    font-family: "Font Awesome 5 Free";
}

.breadcrumb ul li:last-child:after {
    display: none;
}

.breadcrumb ul li a {
    text-decoration: none;
    color: #000;
}

/*1300px以下処理*/
@media screen and (max-width: 1300px) {
    header {
        zoom: 0.9;
    }
}

/*1050px以下851以上*/
@media screen and (max-width: 1050px) and (min-width: 851px) {
    header {
        zoom: 0.85;
    }
}

/*850px以下　SP・Tab表示処理*/
@media screen and (max-width: 850px) {
    header {
        zoom: 1;
    }

    .header {
        align-items: baseline;
    }

    .header .nav {
        display: none;
    }

    .header .spnavbtn {
        font-size: 22px;
        color: #fff;
        z-index: 99999;
        position: sticky;
    }

    .header .nav.active {
        display: block;
        position: absolute;
        width: 45%;
        left: 0;
        top: 37px;
        height: calc(100vh - 37px);
        background: #000;
        transform: translateX(0);
        animation: navmove 1s ease forwards;
    }

    @keyframes navmove {
        0% {
            opacity: 0;
            transform: translateX(-100%);
        }

        100% {
            opacity: 1;
            transform: translateX(0);
        }
    }

    .header .nav.active li {
        margin-left: 0;
        font-size: 0.7em;
        width: 100%;
        box-sizing: border-box;
        border-bottom: 1px solid #fff;
    }

    .header .nav li:last-child a,
    .header .nav li:nth-last-child(2) a {
        font-size: 1.0em;
    }

    .header .nav li:last-child a i,
    .header .nav li:nth-last-child(2) a i {
        display: none;
    }

    .header .nav li:last-child a span,
    .header .nav li:nth-last-child(2) a span {
        display: inline-block;
    }

    .header .nav.active li:first-child {
        border-top: 1px solid #fff;
    }

    .header .nav.active li a {
        padding: 1em;
        display: block;
        width: 100%;
        position: relative;
    }

    .header .nav a::after {
        display: none;
    }

    .header .nav.active li a::before {
        content: "\f105";
        display: inline-block;
        font-family: "Font Awesome 5 Free";
        font-weight: 900;
        margin-right: 1em;
    }

    .header .navbtnicon {
        font-weight: 900;
        font-family: "Font Awesome 5 Free";
    }

    .header .navbtnicon::before {
        content: "\f0c9";
    }

    .header .spnavbtn.active .navbtnicon::before {
        content: "\f067";
    }

    .header .spnavbtn.active {
        transform: rotate(45deg);
    }

    .breadcrumb {
        overflow-x: scroll;
        margin: 60px auto 0;
        font-size: 0.8em;
    }

    .breadcrumb ul {
        width: max-content;
    }

    .breadcrumb ul li {
        font-size: 14px;
    }
}

/**ツイッターアイコン変更**/
.fa-twitter:before {
    content: '𝕏' !important;
    font-family: unset !important;
    font-weight: bold !important;
}