@charset "utf-8";
html{
    font-size: 62.5%;
    
}

body{
    font-family:'Noto Sans JP', 'Noto Serif JP',"p22-mackinac-pro",;
    margin: 0;
    padding: 0;
    /* overflow-y: scroll; */
        -webkit-font-smoothing: antialiased; /* Webkit系ブラウザのフォントアンチエイリアスを改善 */
        -moz-osx-font-smoothing: grayscale; /* Firefoxのフォントアンチエイリアスを改善 */
        text-rendering: optimizeLegibility; /* フォントの可読性を最適化 */
       
}
img{
    display: block;
    max-width: 100%;
    height: auto;
}

ul{
    list-style: none;
}
a{
    text-decoration: none;
}

/* header */





header{
    display: flex;
    justify-content: end;
    padding: 28px 24px;
    align-items: center;
    position: absolute;
    z-index:1;
    box-sizing: border-box;
    width: 100%;
} 

.logo{
    width: auto;
    height: 40px;
    z-index: 1;
}

.hamburger{
    z-index: 101;
    position: fixed;
}

.bar{
    text-align: center;
}
.hamburger-line {
    display: block;
    background: #ffffff; /* 初期色は白 */
    width: 26px;
    height: 1.5px;
    margin: 5px auto;
    transition: transform 0.6s ease, opacity 0.6s ease, background-color 0.6s ease; /* 背景色のアニメーションも追加 */
}

.hamburger.active .hamburger-line {
    background: #ffffff; /* メニューが開いているときは白 */
}

.hamburger.scrolled .hamburger-line {
    background: #000000; /* スクロール後の色を黒に */
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
}

.hamburger-line:last-of-type{
    margin: 0 auto;
}

.hamburger p {
    font-size: 0.8rem;
    margin: 0;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    color: #ffffff;
    margin-top: 3px;
    text-align: center;
}

video {
    width: 100%;
    height: 400px;
    rotate: 180deg;
    object-fit: cover;
    object-position: center;
    rotate: 0deg;
}

/* header */

/* menu */

.btn__close {
    padding: 21px 26px;
}

.nav__list {
    padding: 0;
    margin: 0;
}

.nav__item {
    color: #FFF;
    text-align: left;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 2.0rem;
    margin: 52px 0 0 40px;
    letter-spacing: 0.48px;
    opacity: 0;
    transform: translateY(20px); /* 初期位置を少し下に設定 */
    animation: fadeInUp 1s ease forwards; /* アニメーションを適用 */
}

.nav__item:first-of-type {
    margin-top: 36px;
}

.nav__item:last-of-type {
    margin-top: 52px;
    padding-bottom: 39px;
}

.nav__item a {
    text-decoration: none;
    color: #ffffff;
    padding-bottom: 4px; /* 下線との間にスペースを確保 */
}

/* 各項目の遅延設定 */
.nav__item:nth-child(1) {
    animation-delay: 0.2s;
}
.nav__item:nth-child(2) {
    animation-delay: 0.4s;
}
.nav__item:nth-child(3) {
    animation-delay: 0.6s;
}
.nav__item:nth-child(4) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px); /* 初期位置 */
    }
    100% {
        opacity: 1;
        transform: translateY(0); /* 最終位置 */
    }
}

.nav__item a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #ffffff; /* 下線の色を設定 */
    transition: width 0.4s ease-out;
}

.nav__item a:hover::before {
    width: 100%; /* マウスオーバー時に下線が左から右に描画される */
}

.nav {
    background: #202D34;
    width: 100%;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.4s;
}

.nav.active {
    transform: translateX(0);
}

.sns {
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0;
    justify-content: center;
    gap: 24px;
}

.snslogo {
    margin-top: 42px;
}
/* menu */


@media screen and (min-width:768px) {

    header {
        height: 72px;
        position: fixed;
        width: 100%;
        padding: 0;
        transition: background-color 0.5s ease; /* 背景色の変更をフェードインさせる */
    }
    
    header.scrolled {
        background-color: rgba(0, 0, 0, 0.50);
    }

    .hamburger{
        display: none;
    }

    .nav {
        background:transparent;
        width: 100%;
        height: auto;
        position: none;
        transform: translateX(0%);
        transition: transform 0.4s;
    }

    .nav__list {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0 75px;
        padding-left: 20px;
    }
    .nav__item {
        color: #FFF;
        text-align: left;
        font-family:'p22-mackinac-pro' ;
        font-weight: 600;
        font-size: 2.0rem;
        margin: 0;
        letter-spacing: 0.48px;
        opacity: 1;
        transform: none; /* 初期位置を少し下に設定 */
        height: 24px;
    }

    .nav__item:first-of-type {
        margin-top: 0px;
    }
    
    .nav__item:last-of-type {
        margin-top: 0;
        padding-bottom: 0;
    }
    /* 各項目の遅延設定 */
.nav__item:nth-child(1) {
    animation-delay: none;
}
.nav__item:nth-child(2) {
    animation-delay: none;
}
.nav__item:nth-child(3) {
    animation-delay: none;
}
.nav__item:nth-child(4) {
    animation-delay: none;
}

@keyframes fadeInUp {
    0% {
        opacity: 1;
        transform:none; /* 初期位置 */
    }
    100% {
        opacity: 1;
        transform: none; /* 最終位置 */
    }
}
    

    .snslogo{
        margin-top: 0px;
        
    }

    .sns{
        height: 72px;
    }

    .nav__item a {
        padding: 0;
    }

    .btn__close{
        display: none;
    }
    video {
        width: 100%;
        height: 100vh;
        rotate: 180deg;
        object-fit: cover;
        object-position: center;
        rotate: 0deg;
    }
}


/* top menu */
.mainmenu{
    display: flex;
    justify-content: center;
    margin: 90px 0 60px;
    gap: 30px;
}

.main__logo{
    width: 118px;
    height: auto;
}

.main__nav{
    padding: 0;
    margin: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}


.main__item a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: black; /* ボーダーの色を指定 */
    transition: width 0.4s ease-out;
}

.main__item a:hover::before {
    width: 100%; /* マウスオーバー時にボーダーを左から右に描画 */
}

.main__item a{
    position: relative;
    color: #000;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 2.4rem;
    letter-spacing: 0.48px;
}

.btn{
    color: #000;
}

.btn--btn{
    color: #000;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 1.8rem;
    font-style: normal;
    line-height: 119.095%; /* 21.437px */
    letter-spacing: 0.18px;
    margin-bottom: 50px;
    display: inline-block;
    margin: 0;
}

.btn__link{
    width: 125px;
    display: inline-block;
    margin-bottom: 50px;
}

.btn__txt {
    display: flex;
    align-items: center;
    gap: 0 4px;
    margin: 0;
    color: #000;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 1.8rem;
    line-height: 119.095%; /* 21.437px */
    letter-spacing: 0.18px;
    /* margin-bottom: 50px; */
    transition: color 0.3s ease; /* 文字色のトランジションを追加 */
    justify-content: center;
}

.btn .btn__txt{
    margin-bottom: 50px;
}

.btn__txt::before,
.btn__txt::after {
    content: '';
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 9px;
    height: 34px;
    display: block;
    transition: transform 0.3s ease, filter 0.3s ease; /* 変換とフィルターのトランジションを追加 */
}

.btn__txt::before {
    background-image: url(../images/黒左@72x.png);
}

.btn__txt::after {
    background-image: url(../images/黒右@72x.png);
}

/* ホバー時のスタイル */
a:hover .btn__txt {
    color: #DCDCDC; /* 文字色を変更 */
}

a:hover .btn__txt::before {
    transform: translateX(-4px); /* 左アイコンを左に移動 */
    filter: brightness(1.2); /* アイコンの明るさを増加 */
}

a:hover .btn__txt::after {
    transform: translateX(4px); /* 右アイコンを右に移動 */
    filter: brightness(1.2); /* アイコンの明るさを増加 */
}

/* topmenu */


@media screen and (min-width:768px) {
    .mainmenu{
        display: none;
    }
    .btn{
        display: none;
    }
}
@media screen and (max-width:320px) {
    .mainmenu{
        display: flex;
        justify-content: center;
        margin: 90px 0 60px;
        gap: 30px;
    }
    
    .main__logo{
        width: 90px;
        height: auto;
    }
    
    .main__nav{
        padding: 0;
        margin: 0;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 16px;
    }

    .main__item a{
        font-size: 1.4rem;
    }
}
/* mainmenu */

.navybox{
    background-color: #F6F6F6;
}
.main__photo {
    background-image: url(../images/mainphoto!.jpg);
    background-size: contain;
    background-position: center center;
    background-repeat: no-repeat;
    max-width: 800px;
    width: 100%;
    height: 540px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* background-attachment: fixed; */
        margin: 0 auto;
}
.main__txt {
    font-size: 1.0rem;
    color: #C4C4C4;
    text-align: center;
    text-shadow: 2px 3px 4px rgba(0, 0, 0, 0.65);
    font-family: "Noto Serif JP", serif;
    letter-spacing: 3.2px;
    margin: 0;
    line-height: 1.5;
    opacity: 1; /* 初期状態では透明に設定 */
    transform: translateY(20px); /* 初期状態で少し下にずらしておく */
    transition: opacity 1s ease, transform 1s ease; /* アニメーションの設定 */
}

.main__txt.visible {
    opacity: 1; 
    transform: translateY(0); 
}

.top__nav{
    padding: 126px 0 0;
    margin: 0;
    background-color: #F6F6F6;
}
.menu__item:first-child{
    margin: 0 25px;
    padding-bottom: 56px;
    border-bottom: #585858 1px solid;
}
.menu__item{
    margin: 180px 25px;
    padding-bottom: 56px;
    border-bottom: #585858 1px solid;
    opacity: 0;
    transform: translateY(30px); /* 下に少しずらした状態から始める */
    transition: opacity 0.6s ease-out, transform 0.6s ease-out; /* アニメーションの設定 */
}

.menu__item.show {
    opacity: 1;
    transform: translateY(0); /* 元の位置に戻す */
}

.top__menu1 .menu__item:last-child {
    border-bottom: #585858 1px solid; 
}
.top__menu2 .menu__item:last-child {
    border-bottom: #585858 0px solid;
}



.menu__txt {
    margin: 0 0 31px;
    font-family: "Noto Serif JP";
    font-size: 1.0rem;
    letter-spacing: 0.2px;
    line-height: 1.5;
}

.top__nav img{
margin: 0 auto;
}

.top__nav h2{
    color: #000;
    text-align: center;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 2.2rem;
    letter-spacing: 1.1px;
    display: inline-block;
    margin: 10px 0 8px;
}
/* mainmenu */

/* 最小サイズ */
@media screen and (max-width:320px) {
    .main__txt{
        font-size: 0.6rem;
    }
}

@media screen and (min-width:768px) {
    
    .navybox{
        margin: 400px 0;
    }
    
    .main__photo {
        max-width:initial;
        height: 400px;
        background-size: cover;
        background-attachment: fixed;
    }
    .main__txt {
        font-size: 2.0rem;
        color: #C4C4C4;
        text-align: center;
        text-shadow: 2px 3px 4px rgba(0, 0, 0, 0.65);
        font-family: "Noto Serif JP", serif;
        letter-spacing: 3.2px;
        margin: 0;
        line-height: 1.5;
        opacity: 1; /* 初期状態では透明に設定 */
        transform: translateY(0); /* 初期状態で少し下にずらしておく */
        transition: none; /* アニメーションの設定 */
    }

    .top__nav{
        display: grid;
        justify-content: center;
        gap: 0 140px;
       
    }

    .menu__item{
        width: 457px;
        margin: 0;
        padding: 0;
    }
    .menu__item:first-of-type{
        margin: 0;
        padding: 0; 
    }
    .menu__item:last-of-type{
        margin: 0;
        padding: 0; 
        border-bottom: #585858 1px solid;
    }
    .btn__link{
        height: auto;
    }

    .btn__link{
        width: 125px;
        display: inline-block;
        margin-bottom: 50px;
    }
    
    .btn__txt {
        display: flex;
        align-items: center;
        gap: 0 4px;
        margin: 0;
        color: #000;
        font-family:'p22-mackinac-pro' ;
        font-weight: 600;
        font-size: 1.8rem;
        line-height: 119.095%; /* 21.437px */
        letter-spacing: 0.18px;
        /* margin-bottom: 50px; */
        transition: color 0.3s ease; /* 文字色のトランジションを追加 */
        justify-content: center;
    }
    
    .btn .btn__txt{
        margin-bottom: 50px;
    }
    
    .btn__txt::before,
    .btn__txt::after {
        content: '';
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        width: 9px;
        height: 34px;
        display: block;
        transition: transform 0.3s ease, filter 0.3s ease; /* 変換とフィルターのトランジションを追加 */
    }
    
    .btn__txt::before {
        background-image: url(../images/黒左@72x.png);
    }
    
    .btn__txt::after {
        background-image: url(../images/黒右@72x.png);
    }
    .top__nav:first-of-type img{
        height: 304px;
    }
    .top__menu1, .top__menu2{
        gap: 120px 0;
        display: grid;
    }
    .top__menu2 .menu__item:last-child {
        border-bottom: #585858 1px solid;
    }
}
/* 中サイズ */
@media screen and (min-width:1080px) {
    .top__nav{
        display: flex;
        justify-content: center;
        gap: 0 140px;
        padding: 126px 80px;
    }
}
/* news */
.news{
    background-color: #1D2026;
    padding:0 6.4%;
}

.news ul{
    padding: 20px 0 24px;
    margin: 0;
}
.news h3{
    color: #FFF;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 2.2rem;
    line-height: 119.095%; /* 26.201px */
    letter-spacing: 0.22px;
    padding: 34px 0 8px ;
    margin: 0;
    border-bottom: #585858 1px solid;
}
.news__txt{
    color: #FFF;
    font-size: 1.2rem;
    font-style: normal;
    font-weight: 300;
    line-height: 144.916%; /* 17.39px */
    letter-spacing: 1.56px;
}

time{
    color: #F6F6F6;
    font-size: 1.2rem;
    font-style: normal;
    font-weight: 350;
    line-height: 144.916%; /* 17.39px */
    letter-spacing: 1.56px;
}


.btn__white--link{
    justify-content: center;
    display: flex;
}

.btn__txt--white {
    color: #FFF;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 1.8rem;
    letter-spacing: 0.18px;
    gap: 0 4px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 26px;
    transition: color 0.3s ease; /* 文字色のトランジションを追加 */
}

.btn__txt--white::before,
.btn__txt--white::after {
    content: '';
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 9px;
    height: 34px;
    display: block;
    transition: transform 0.3s ease, filter 0.3s ease; /* 変換とフィルターのトランジションを追加 */
}

.btn__txt--white::before {
    background-image: url(../images/白左@72x.png);
}

.btn__txt--white::after {
    background-image: url(../images/白右@72x.png);
}

/* ホバー時のスタイル */
a:hover .btn__txt--white {
    color: #5A5A5A; /* 文字色を少し暗く変更 */
}

a:hover .btn__txt--white::before {
    transform: translateX(-4px); /* 左アイコンを左に移動 */
    filter: brightness(1.2); /* アイコンの明るさを増加 */
}

a:hover .btn__txt--white::after {
    transform: translateX(4px); /* 右アイコンを右に移動 */
    filter: brightness(1.2); /* アイコンの明るさを増加 */
}
/* news */

@media screen and (min-width:768px) {
    .news__item{
        width: 30%;
        margin: 0 auto;
        padding: 100px 0 80px;
    }
    .news h3{
        padding: 0;
    }

    .btn__white--link{
        padding-top: 24px;
    }
    .btn__txt--white{
        padding: 0;
    }
}

/* streaming */
.streaming{
    text-align: center;
    margin-bottom: 64px;

}
.streaming h3{
    color: #000;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 2.8rem;
    font-style: normal;
    font-weight: 700;
    letter-spacing: 0.28px;
    text-align: center;
    margin: 154px 0 18px
}
/* streaming */

@media screen and (min-width:768px) {
    .streaming h3{
        font-size: 4.0rem;
        margin: 120px 0 36px
    }

    iframe{
        width: 538px;
        height: 361px;
        margin-bottom: 60px;
    }
}
/* 最小サイズ */
@media screen and (max-width:320px) {
    iframe{
        width: 300px;
        height: 193px;
    }
}

/* footer */
.footer__nav {
    background-color: #FFF;
    border-top: 0.5px solid;
    margin: 0;
    padding: 12px 0;
    display: flex;
    justify-content: center;
}

.footer__item {
    padding-left: 8px;
    gap: 0 8px;
    color: #000;
    text-align: center;
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    font-size: 0.8rem;
    font-style: normal;
    line-height: normal;
    display: flex;
    align-items: center;
    position: relative;
    text-decoration: none;
}

.footer__item p {
    list-style: none;
    position: relative;
}

.footer__item p::after {
    content: '';
    position: absolute;
    bottom: -2px; /* liの下に線を配置 */
    left: 0;
    width: 0;
    height: 0.5px;
    background-color: #000;
    transition: width 0.4s ease-out;
}

.footer__item:hover p::after {
    width: 100%; /* ホバー時に下線が左から右に描画される */
}

.footer__item::before {
    content: '';
    width: 0.5px;
    height: 10px;
    background-color: #000;
    display: inline-block;
}

.footer__nav a.footer__item:first-child::before {
    content: none; /* 最初のfooter__itemの擬似要素を非表示にする */
}
.copy p{
    margin: 0;
}
.copy{
    background: #1D2026;
    color: #FFF;
    text-align: center;
    font-family: "Noto Serif JP";
    font-size: 0.8rem;
    padding: 18px 0;
    gap: 4px;
    display: grid;
}

@media screen and (min-width:768px) {
    .footer__item{
        font-size: 1.6rem;
        padding-left: 36px;
    }
    .footer__item::before{
        height: 20px;
        margin-right: 32px;
    }
    .footer__nav{
        padding: 28px 0;
    }

    .copy{
        font-size: 1.2rem;
        gap: 6px;
        padding: 22px;
    }
}

/* loading */
.line{
    width: 0%;
    height: 1px;
    background-color: #fff;
    position: fixed;
    z-index: 10000;
    top: 50%;
}
.up{
    width: 100%;
    height: 50%;
    background-color: #000;
    position: fixed;
    top: 0;
    z-index: 2;
}
.down{
    width: 100%;
    height: 50%;
    background-color: #000;
    position: fixed;
    bottom: 0;
    z-index: 2;
}

/* top */

.top {
    position: fixed;
    z-index: 1000;
    top: 525px;
    right: 0;
    padding-right: 10px;
    color: #000; /* 通常時の色 */
    font-family:'p22-mackinac-pro' ;
    font-weight: 600;
    text-align: center;
    opacity: 0; /* 初期状態で非表示 */
    transform: translateY(-20px); /* 少し上に配置 */
    transition: opacity 0.5s ease, transform 0.5s ease, color 0.3s ease;
    z-index: 0;
}

.top.show {
    opacity: 1; /* 表示状態 */
    transform: translateY(0); /* 元の位置に移動 */
}

.top::after,
.top::before {
    content: '';
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    width: 20px;
    height: 10px;
    display: grid;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

.top::before {
    background-image: url(../images/黒上@72x.png);
    transform: translateY(-1px); /* 初期位置を少し上に調整 */
}

.top::after {
    background-image: url(../images/黒下@72x.png);
    transform: translateY(1px); /* 初期位置を少し下に調整 */
}

/* ホバー時 */
.top:hover {
    color: #DCDCDC; /* ホバー時の色 */
}

/* アクティブ（クリック時） */
.top:active {
    color: #333; /* クリック時の色 */
}

.top:hover::before,
.top:hover::after,
.top:active::before,
.top:active::after {
    transform: translateY(0); /* ホバー・アクティブ時に中央へ移動 */
}

/* カーソルを外したら色が元に戻る */
.top {
    color: #000000; /* 通常時の色 */
}

/* top */

@media screen and (min-width:768px) {

    .top{
        letter-spacing: 0.8px;
        font-size: 1.4rem;
        padding-right: 18px;
    }

    .top::after,
    .top::before{
        width: 30px;
        height: 20px;
    }
}

.pcBr{
    display: none;
}


@media screen and (min-width:768px) {
    .pcBr{
        display: block;
    }
    .spBr{
        display: none;
    }
}