@charset "UTF-8";
/* CSS Document */

body {
    font-family: 'Noto Serif JP', serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

}

.fadein {
    animation: fadein 1s forwards;
}

/* ======================
   Header（モバイルのみ）
====================== */
@media screen and (max-width: 741px) {

    .header nav {
        display: none;
    }

    .header nav ul {
        display: none;
    }

    .header_image_mobile {
        display: block;
        height
    }


    .header_text_pc {
        display: none;
    }
}

/*------------ここからメインヘッダー-----------------*/
.header_image_mobile {
    display: block;
    z-index: 9999;
}


img.text {
    position: absolute;
    width: 200px;
    bottom: 20px;
    left: 20px;
}

img.text_pc {
    position: absolute;
    width: 288px;
    bottom: 90px;
    left: 60px;
}



.main_img {
    background: url(../img/KV_mobile.png);
    height: 82vh;
    background-size: cover;
    background-position: 81% bottom;
    position: relative;
    z-index: -1;
}


.header_pc {
    text-align: center;
    z-index: 9999;
}

.header_text_pc {
    font-size: 14px;
    padding-left: 59px;
    font-weight: 400;
    display: block;

}

.header_text_pc li a:visited {
    color: #fff;
}

.header_text_pc li a {
    color: #fff;
    text-decoration: none;
}

.header_text_pc li {
    list-style: none;
}

.header_text_pc ul {
    padding-left: 0;
}



/*------------ここからtop　KV-----------------*/
.top_image_div {
    position: relative;
    width: 100%;
    height: 100vh;
    /* 画面全体 */
    overflow: hidden;
}

/* KV画像を中央に表示 */
.KV {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 画像を切り抜きながら画面いっぱいに */
}

/* 文字を画像の上に重ねる */
.KV_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    /* 画像の上で見やすい色 */
    z-index: 10;
}

.KV_text h1 {
    font-size: 36px;
    margin-bottom: 12px;
}

.KV_text p {
    font-size: 17px;
    line-height: 1.6;
    letter-spacing: 0.20em;
    color: #fff;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    margin: -1px;
    white-space: nowrap;
    /* 改行させない */
    font-weight: 200;
}




/*------------全ての余白-----------------*/

section {
    padding: 40px 24px 40px;
}

/*------------全てのタイトル-----------------*/
/*------------h2 各種タイトルたち------------*/
/* 親セクションの padding */
section {
    padding: 40px 24px;
}

.main_about,
.main_slider_pc,
.main_System,
.main_Access,
.main_FAQ {
    font-size: 30px;
    line-height: 1.5;
    font-weight: 300;
    letter-spacing: 0.10em;
    margin-bottom: 40px;

    /* sticky と左右余白両立 */
    position: sticky;
    top: 0;

    /* 中央寄せ */
    max-width: calc(100% - 48px);
    /* 左右24px分を引く */
    margin-left: auto;
    margin-right: auto;
    text-align: center;

    font-family: "Playfair Display", serif;
    display: block;
    /* inline-block → block に戻す */
}



/*------------背景-------------*/

#about,
#FAQ {
    background-color: #E3DDD6;
}

#System {
    background-color: #333;
    color: #fff;

}

#Gallery,
#Access {
    background-color: #fff;
}


/*--------------------------------------------*/

th {
    padding: 16px !important;
}

td {
    padding: 16px !important;
}


/*------------ここからフッター PC-----------------*/
.footer_pc {
    width: 100%;

}

.footer_text_pc li a:visited {
    color: #333;
}

.footer_text_pc li a {
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 1px;
}


.footer_text_pc {
    font-size: 18px;
    padding-left: 90px;
    padding-top: 90px;
    font-weight: 400;
    display: block;
    margin-bottom: 28px;
}

.footer_text_pc li {
    list-style: none;
    padding-bottom: 32px;

}

.footer_text_pc ul {
    padding-left: 0;
}

.footer_copyright_pc {
    width: 100%;
    display: block;
    text-align: center;
    letter-spacing: 1px;
    justify-content: center;
    color: #333;
    display: flex;
    font-size: 12px;
    font-weight: 100px;
    padding: 40px 0 25px;
}

/* ===== FAQ（PC） ===== */
/* ===== FAQ（PC） ===== */
/* ===== FAQ（PC） ===== */


#FAQ {
    font-family: "Noto Serif JP", serif;
}

.faq-item {
    width: 40%;
    margin: 0 auto 12px;
}

.faq-question,
.faq-answer {
    width: 100%;
    box-sizing: border-box;
    font-weight: 200;
    letter-spacing: 0.07em;
    line-height: 1.7;
    font-size: 14px;
    display: flex;
    gap: 16px;
}

.faq-question {
    background: #505050;
    color: #fff;
    border-radius: 8px;
    padding: 12px;
    border: none;
    align-items: center;
    cursor: pointer;
}

.faq-answer {
    background: #505050;
    color: #fff;
    border-radius: 8px;
    margin-top: 12px;
    padding: 0 16px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .4s ease, opacity .3s ease, padding .3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    opacity: 1;
    padding: 16px;
    margin-bottom: 16px;
}

/* ===== ＋／− アイコン ===== */
.faq-question .icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* ＋ */
.faq-question .icon::before {
    content: "＋";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    opacity: 1;
    transition: opacity 0.2s ease;
}

/* − */
.faq-question .icon::after {
    content: "−";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* 開いたら切り替え */
.faq-item.active .faq-question .icon::before {
    opacity: 0;
}

.faq-item.active .faq-question .icon::after {
    opacity: 1;
}


/*------------ここからSystem　PC-----------------*/
/*------------ここからSystem　PC-----------------*/
/*------------ここからSystem　PC-----------------*/

/* ===== System 全体 ===== */
#System {
    width: 100%;
    background: #333;
    color: #fff;
    padding: 40px 24px;
}

/* 貸切パーティープラン */
.service_title {
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.15em;
    font-size: 18px;
    text-align: center;
    margin-bottom: 30px;
}

.System_text {
    text-align: center;
    margin-bottom: 32px;
}

/* 区切り線 */
.System_text .line {
    width: 115px;
    height: 0.5px;
    background-color: #fff;
    margin: 0 auto 32px;
}

/* 本文 */
.System_text .text {
    font-weight: 100;
    line-height: 1.5;
    letter-spacing: 0.15em;
    font-size: 13px;
}

/* タイトル */
.System_text .text_title {
    font-weight: 600;
    font-size: 15px;
    display: block;
    letter-spacing: 0.25em;
    margin-bottom: 10px;
}

/* 注意事項 */
.System_text.notice .text {
    font-size: 12px;
    line-height: 1.6;
    text-align: left;
    max-width: 560px;
    /* 好きな幅でOK */
    margin: 0 auto 0;
    /* 下余白なし */

    padding: 0;
    /* PCは余白いらなければ */
    text-align: left;
    /* 文章は左寄せのまま */
    letter-spacing: 0.15em;
}



/*------------ここからアクセス　PC-----------------*/
/*------------ここからアクセス　PC-----------------*/
/*------------ここからアクセス　PC-----------------*/

.Access_text {
    margin: 0;
    padding: 0 24px;
    /* ← 左右は親で一括管理 */
    font-size: 13px;
    text-align: center;

    line-height: 1.8;
    letter-spacing: 0.05em;

}

.Access_text .block {
    display: block;
    margin-bottom: 30px;
}

.Access_text .block:last-child {
    margin-bottom: 0;
}


/* <!-- Googleマップ --> */
.map-container {
    display: flex;
    justify-content: center;
    /* 横中央 */
    padding-top: 42px;
    /* 上余白 */
}

.map-container iframe {
    width: 60%;
    /* ← 好みで 50〜65% くらい */
    max-width: 720px;
    /* 念のため */
    height: 260px;
    /* PCは少し高めでも◎ */
    margin-bottom: 10px;
}


@media(min-width: 742px) {

    header {
        position: fixed;
        width: 100%;
        background: rgba(0, 0, 0, 0.72);
        z-index: 9999;
    }


    .header_wrap {
        max-width: 90%;
        margin: 0px auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row-reverse;
    }



    .main_img {
        background: url(../img/KV.png);
        height: 724px;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center 0px;
        z-index: -1;
    }



}

@media(min-width: 742px) {



    div#slider {
        max-width: 1200px;
        margin: 0 auto;
    }


    div#sliderWrapper {
        width: 100%;
        display: flex;
        gap: 24px;
        justify-content: center;
        justify-content: space-between;
        z-index: 1;
    }

    div#slider img {
        width: 280px;
    }

}


/* =========================
   About 共通
========================= */
.main_description span {
    display: block;
}

/* =========================
     About（PC）
  ========================= */
@media screen and (min-width: 742px) {
    .main_description {
        max-width: 720px;
        margin: 40px auto 0;
        font-size: 16px;
        line-height: 2;
        letter-spacing: 0.08em;
        color: #222;
        text-align: center;
    }
}

/* =========================
     About（モバイル）
  ========================= */
@media screen and (max-width: 741px) {
    .main_description {
        max-width: none;
        margin: 0;
        font-size: 14px;
        line-height: 2;
        letter-spacing: 0.2em;
        text-align: left;
    }

    #about {
        padding-bottom: 0;
    }

    /* #about+section {
        padding-top: 0;
    } */

    /* #about .main_about {
        margin-bottom: 0;
    } */

    .wrap {
        margin-top: -17px;
    }
}

/* =========================
     Slider（モバイル）
  ========================= */
@media screen and (max-width: 741px) {
    .slider-container {
        max-width: 600px;
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }

    .slider {
        position: relative;
        overflow: hidden;
        touch-action: pan-y pinch-zoom;
        background: #fff;
    }

    .slider-wrapper {
        display: flex;
        height: 100%;
        transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        will-change: transform;
    }

    .slide {
        flex: 0 0 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }

    .slide img {
        width: 70%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .dots-container {
        display: flex;
        justify-content: center;
        padding: 20px 0;
        gap: 8px;
    }

    .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #ddd;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .dot.active {
        background: #667eea;
        transform: scale(1.2);
    }

    .dot:hover {
        background: #999;
    }

    .dot.active:hover {
        background: #667eea;
    }

    .slide-content {
        text-align: center;
    }

    .slide-title {
        font-size: 32px;
        margin-bottom: 16px;
        font-weight: 700;
    }

    .slide-description {
        font-size: 16px;
        opacity: 0.9;
        line-height: 1.5;
    }
}

/* =========================
     Slider（小さめ端末）
  ========================= */
@media screen and (max-width: 480px) {
    .slide-title {
        font-size: 24px;
    }

    .slide-description {
        font-size: 14px;
    }
}

/* =========================
     共通：横スクロール防止
  ========================= */
html,
body {
    margin: 0;
    overflow-x: hidden;
}

/* =========================
     Fade in
  ========================= */
.fadein {
    animation: fadein 1s forwards;
}

@keyframes fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}


/*------------ここからメインヘッダー-----------------*/
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.72);
    padding: 0px 16px 0px 16px;
    z-index: 9999;
}

.header_image {
    display: none;
}

.header_menu {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0px;

}


/* .header nav ul {
    display: none;
}

.header nav {
    display: none;
}

.header_image_mobile {
    display: block;
    height: 20px;
} */


/*------------ここからtop-----------------*/

.top_image_div {
    text-align: center;
    padding-top: 64px;
}


.top_image {
    padding-top: 10px;
    width: 90%;
}

/* -----------予約ボタン-----------
    .reservation-button {
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        padding: 16px 100px;
        background-color: #e78d42;
        color: #fff;
        font-size: 18px;
        font-weight: 400;
        border-radius: 28px;
        text-decoration: none;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        z-index: 9999;
        transition: transform 0.2s;
        letter-spacing: 3px;
    }

    .reservation-button:hover {
        transform: translateX(-50%) scale(1.05);
        /* 中央を維持したまま拡大 */


/* PC：右下に固定 */
/* @media screen and (min-width: 742px) {
        .reservation-button {
            left: auto;
            right: 24px;
            bottom: 24px;
            transform: none;
            padding: 16px 48px;
            /* PCは少しスリムが綺麗 */
/* }

        .reservation-button:hover {
            transform: scale(1.05);
        }
    } */



/*------------ここからアバウト-----------------*/



.main_description {
    font-size: 14px;
    line-height: 2;
    font-weight: 500;
    text-align: left;
    letter-spacing: 0.2em;
}

.main_description span {
    margin-bottom: 16px;
    display: block;
    font-weight: 400;

}



.main_description__area img {
    width: 86%;
    margin: 0 auto;
    display: block;
    margin-top: 30px;
}





/*------------ここからSystem-----------------*/
/*------------ここからSystem-----------------*/
/*------------ここからSystem-----------------*/

/* ===== System 全体 ===== */
#System {
    width: 100%;
    background: #333;
    color: #fff;
    padding: 40px 24px;
}

/* 貸切パーティープラン */
.service_title {
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.15em;
    font-size: 18px;
    text-align: center;
    margin-bottom: 30px;
}

.System_text {
    text-align: center;
    margin-bottom: 32px;
}

/* 区切り線 */
.System_text .line {
    width: 115px;
    height: 0.5px;
    background-color: #fff;
    margin: 0 auto 32px;
}

/* 本文 */
.System_text .text {
    font-weight: 100;
    line-height: 1.5;
    letter-spacing: 0.15em;
    font-size: 13px;
}

/* タイトル */
.System_text .text_title {
    font-weight: 600;
    font-size: 15px;
    display: block;
    letter-spacing: 0.25em;
    margin-bottom: 10px;
}

/* 注意事項 */
.System_text.notice .text {
    font-size: 12px;
    line-height: 1.6;
    text-align: left;
    padding: 0 60px;
    letter-spacing: 0.15em;
}



/*------------ここからアクセス-----------------*/
/*------------ここからアクセス-----------------*/
/*------------ここからアクセス-----------------*/

.Access_text {
    margin: 0;
    padding: 0 24px;
    /* ← 左右は親で一括管理 */
    font-size: 13px;
    text-align: center;

    line-height: 1.8;
    letter-spacing: 0.05em;

}

.Access_text .block {
    display: block;
    margin-bottom: 30px;
}

.Access_text .block:last-child {
    margin-bottom: 0;
}


/* <!-- Googleマップ --> */
.map-container {
    display: flex;
    justify-content: center;
    /* 横中央 */
    padding-top: 42px;
    /* 上余白 */
}

.map-container iframe {
    border: 0;
    width: 90%;
    height: 200px;
}




/*------------FAQ-----------------*/
/*------------FAQ-----------------*/
/*------------FAQ-----------------*/
/*------------FAQ-----------------*/


#FAQ {
    font-family: "Noto Serif JP", serif;
}

section.faq {
    padding: 0 0 40px;
}

.faq-item {
    width: 90%;
}

/* ===== Q / A 共通 ===== */
.faq-question,
.faq-answer {
    width: 100%;
    box-sizing: border-box;
    font-weight: 200;
    letter-spacing: 0.07em;
    line-height: 1.7;
    font-size: 14px;
    display: flex;
    gap: 16px;
}

/* ===== Q ===== */
.faq-question {
    background: #505050;
    color: #fff;
    border-radius: 8px;
    padding: 12px;
    border: none;
    align-items: center;
    cursor: pointer;
}

/* ＋／− アイコン（幅固定） */
.faq-question .icon {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* ＋ */
.faq-question .icon::before {
    content: "＋";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: opacity 0.2s ease;
}

/* − */
.faq-question .icon::after {
    content: "−";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* activeで切り替え */
.faq-item.active .faq-question .icon::before {
    opacity: 0;
}

.faq-item.active .faq-question .icon::after {
    opacity: 1;
}

/* ===== A ===== */
.faq-answer {
    background: #505050;
    color: #fff;
    border-radius: 8px;
    margin-top: 12px;
    padding: 0 16px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    align-items: flex-start;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
}

/* 開いた状態 */
.faq-item.active .faq-answer {
    max-height: 300px;
    opacity: 1;
    padding: 16px;
    margin-bottom: 16px;

}

/* A内の − アイコンは使わない */
.faq-answer .icon {
    display: none;
}




/*------------ここからフッター-----------------*/
/*------------ここからフッター-----------------*/
/*------------ここからフッター-----------------*/
/*------------ここからフッター-----------------*/


.footer_mobile {
    width: 100%;

}

.footer_text_mobile li a:visited {
    color: #333;
}

.footer_text_mobile li a {
    color: #333;
    font-weight: 100;
    text-decoration: none;
}

.footer_text_mobile {
    font-size: 16px;
    font-weight: 100;
    /* ←ここで細くなる */
    display: block;
    text-align: center;
    margin: 90px auto 44px auto;
    padding: 0;
    letter-spacing: 2px;
}

.footer_text_mobile li {
    list-style: none;
    padding-bottom: 45px;
}

.footer_text_mobile ul {
    padding-left: 0;
}

.footer_copyright_mobile {
    width: 100%;
    display: block;
    text-align: center;
    letter-spacing: 0.2px;
    justify-content: center;
    color: #333;
    display: flex;
    font-size: 10px;
    padding: 40px 0 25px;
    font-family: "Playfair Display", serif;
}





/* ===== Gallery Grid ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.gallery-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    /* 正方形 */
    object-fit: cover;
    cursor: pointer;
}

/* ===== Gallery Preview ===== */
.gallery-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
    z-index: 9999;
}

.gallery-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.gallery-modal img {
    max-width: 90%;
    max-height: 80%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    /* 細い線 */
}

/* ===== About 修正（モバイル） ===== */
@media screen and (max-width: 741px) {
    #about {
        position: relative;
        padding: 40px 24px;
        margin: 0;
        overflow: visible;
    }

    .main_description {
        margin: 0;
    }
}


/* ===== Gallery （PC） ===== */
@media screen and (min-width: 742px) {
    #gallery {
        padding: 40px 0;
        /* ← 小さめに */
        margin: 0 auto;
    }

    .gallery-grid {
        grid-template-columns: repeat(3, minmax(0, 220px));
        justify-content: center;
        /* ← 中央寄せ */
        gap: 12px;
        /* 余白は少し広げると上品 */
    }
}


/* ===== KV （PC） ===== */
@media screen and (min-width: 742px) {
    .KV {
        object-fit: cover;
        object-position: center 60%;
        /* 下側を少し見せる */
    }
}