@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
    font-family: "Noto Serif JP", serif;
    color: #fff;
}

html {
    font-size: 100%;
    background-color: black;
}

html,
body {
    overflow-x: hidden;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
}


.wrapper {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 150px;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: 115px;
    background-color: black;
}

header .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 0;
    margin-right: 50px;

}

.logo {
    width: 150px;
    position: absolute;
    left: 20px;
    top: 20px;

}

header nav ul {
    display: flex;
    padding: 10px 10px;
    position: absolute;
    right: 70px;
}

header li {
    margin-left: 60px;

}

header li a {
    color: #fff;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    font-size: 80%;
}

header li a {
    position: relative;
    padding-bottom: 10px;
}

/*ナビゲーションのアンダーライン*/
header li a::after {
    position: absolute;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background: white;
    bottom: -1px;
    /*アンダーラインがaタグの下端から現れる*/
    transform: scale(0, 1);
    /*アンダーラインの縮尺比率。ホバー前はx方向に0*/
    transform-origin: left top;
    /*変形（アンダーラインの伸長）の原点がaタグ（各メニュー）の左端*/
    transition: transform 0.2s;
    /*変形の時間*/
}

header li a:hover::after {
    transform: scale(1, 1);
    /*ホバー後、x軸方向に1（相対値）伸長*/
}

.site-header-navbtn {
    display: none;
    position: fixed;
    top: 25px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    z-index: 1;
}

.site-header-navbtn span,
.site-header-navbtn::before,
.site-header-navbtn::after {
    width: 35px;
    height: 1.2px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 5px;
    transition: transform .4s;
}

.site-header-navbtn::before,
.site-header-navbtn::after {
    content: '';
}

.site-header-navbtn::before {
    transform: translateY(-8px);
}

.site-header-navbtn::after {
    transform: translateY(8px);
}

/*SP*/

body.is-nav-open .site-header-navbtn span {
    transform: scaleX(0);
}

body.is-nav-open .site-header-navbtn::before {
    transform: translateY(0) rotate(45deg);
}

body.is-nav-open .site-header-navbtn::after {
    transform: translateY(0) rotate(-45deg);
}


.scroll {
    position: absolute;
    top: 119%;
    left: 48%;
    right: 0;
    margin: 0 auto;
    font-size: 14px;
    letter-spacing: 1px;
    margin-top: 40px;

}

.scroll-line {
    display: block;
    width: 1px;
    height: 30px;
    background: #000;
    margin: 10px auto 0;
    position: absolute;
    left: -92%;
    right: 0;
    overflow: hidden;
}

.scroll-line::before {
    content: "";
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #fff 0%, transparent 100%);
    animation: scrollMove 1s linear 5;
}

@keyframes scrollMove {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}


.TOUR {
    background-image: url(../img/Back_014.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    padding-top: 90px;
    height: 2100px;
}


.TOUR-inner {
    text-align: center;
    margin: 0 auto;
    width: 90%;
    line-height: 2.3;
    padding-top: 120px;
    /* ヘッダー分を余白で確保 */
}

.TOUR-inner h1 {
    font-weight: 400;
    margin-bottom: 0.8em;
}

.TOUR-inner p {
    margin-bottom: 80px;
}

.TOUR-img {
    width: 80%;
    display: block;
    margin: 0 auto;
}

.TOUR-detail {
    margin-top: 70px;
}

.TOUR-detail p {
    margin: 0 auto 10px auto;
    /* 行間を調整 */
    padding-bottom: 5px;
    /* 下線との余白 */
    border-bottom: 0.5px solid #fff;
    width: 245px;
}

.TOUR-inner .btn {
    display: inline-block;
    margin-top: 40px;
    padding: 12px 24px;
    background-color: transparent;
    border: 0.8px solid #fff;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.3s, color 0.3s;
}

.TOUR-inner .btn:hover {
    background-color: #fff;
    color: black;
}


.footer {
    background: #000;
    color: #fff;

}

.footer-inner {

    text-align: center;
    padding: 15px 100px;
    display: flex;
    justify-content: center;
}

/* ロゴ */
.footer-logo {
    margin-top: 22px;
    margin-right: 70px;
}

.footer-logo img {
    min-width: 140px;
}

/* ナビ */
.footer-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 110px;
    margin: 30px 0;
    padding: 0;
    list-style: none;
    font-weight: 400;
}

.footer-nav li {
    position: relative;

}

/* 縦線を入れる */
.footer-nav li:not(:last-child)::after {
    content: "";
    position: absolute;
    right: 0;
    top: -25%;
    transform: translate(55px);
    height: 36px;
    border-right: 1px solid #fff;
    opacity: 0.6;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: opacity 0.3s;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    opacity: 0.6;
}

/* 注意文 */
.footer-note {
    font-size: 0.6rem;
    font-weight: 100;
    line-height: 1.5;
    text-align: center;
    padding-bottom: 30px;
}

.pagetop {
    width: 40px;
    height: 40px;
    position: fixed;
    z-index: 10;
    right: 30px;
    bottom: 30px;
    border: #fff solid 1px;
    border-radius: 20px;
    color: #fff;
    font-size: 1.5rem;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    opacity: .6;
}

.pagetop:hover {
    opacity: .9;
}


.text {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.text.in-view {
    opacity: 1;
    transform: translateY(0);
}


/*メディアクエリ*/
/* フッター用レスポンシブ */
/* 縦並び */
@media (max-width: 1100px) {
    .footer-inner {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-top: 50px;
    }

    .footer-logo {
        width: 250px;
        height: auto;
        display: block;
        margin: 0 auto;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: 20px;
        font-size: 24px;
    }

    .footer-nav ul a {
        font-size: 20px;
    }

    .footer-nav li:not(:last-child)::after {
        display: none;
    }
}


@media (max-width: 768px) {

    .site-header-navbtn {
        display: block;
    }

    .site-header-nav {
        position: fixed;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background-color: black;
        transform: translateX(-100%);
        transition: transform 100ms;
    }

    body.is-nav-open .site-header-nav {
        transform: translateX(0);
    }

    .site-header-nav ul {
        height: 100%;
        flex-direction: column;
        justify-content: center;
        text-align: center;
        position: static;
        z-index: 9999;
    }

    header li {
        margin-left: 0px;
    }

    .site-header-nav ul li:not(:last-child) {
        margin-right: 0;
        margin-bottom: 3.6em;
    }

    .site-header-nav ul li a {
        font-size: 1.8em;
        font-weight: 500;
    }

    .wrapper {
        margin-bottom: 100px;
    }

    header .wrapper,
    .wrapper P {
        margin-left: 1rem;
        margin-right: 1rem;
    }


    .text h2 {
        font-size: 24px;
    }

    .text {
        text-align: center;
        padding: 0;
        padding-bottom: 100px;
        font-size: 12px;
    }

    .text .btn {
        font-size: 12px;
    }

    .footer-inner {
        display: flex;
        display: block;
    }

    .footer-logo {
        width: 160px;
        transform: translateX(4%);
    }

    .footer-nav ul a {
        font-size: 16px;
    }

    .footer-note {
        padding-bottom: 5px;
    }

    .TOUR-inner {
        text-align: center;
        margin: 0 auto;
        width: 90%;
        line-height: 2.3;
        padding-top: 50px;
        font-size: 12px;
        /* ヘッダー分を余白で確保 */
        margin-bottom: 50px;
    }

    .TOUR {
        height: 1400px;
    }

    .TOUR-img {
        width: 100%;
    }

    .TOUR-inner h1 {
        font-size: 24px;
    }

    .TOUR-detail {
        margin-top: 50px;
    }

    .TOUR-detail p {
        font-size: 15px;
    }
}