/* 共通 */
img {
    width: 100%;
    height: auto;
}

p {
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

._inner {
    width: 80%;
    max-width: 1080px;
    margin: 0 auto;
}

._flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 48px;
}

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

._flex-img {
    width: 50%;
    max-width: 540px;
}

._flex-text {
    width: 50%;
    max-width: 540px;
}

._btn {
    border-radius: 8px;
    background: #5D17EB;
    width: 100%;
    max-width: 380px;
    height: 68px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin: 0 auto;
}

._btn p {
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

._btn-white {
    background: #FFF;
}

._btn-white p {
    color: #5D17EB;
}

._title {
    position: relative;
    padding-bottom: 24px;
    margin-bottom: 64px;
}

._title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 1px;
    background-color: #fff;
}

._title h2 {
    text-align: center;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: clamp(1.5rem, 1.257rem + 1.04vw, 2.5rem);
    font-style: normal;
    font-weight: 500;
    line-height: normal;
}

._title h2 span {
    color: #5D17EB;
}



/* ヘッダー */
header {
    width: 100vw;
    height: clamp(4.5rem, 4.075rem + 1.81vw, 6.25rem);
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(30, 30, 30, 0.30);
}

.header-inner {
    width: 80%;
    height: 100%;
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    justify-content: right;
    align-items: center;
    gap: 4%;
}

.header-nav-item {
    white-space: nowrap;
    text-decoration: none;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
}

.header-btn {
    width: 160px;
    height: 48px;
    margin: 0;
}

.header-btn p {
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

/* ハンバーガーメニュー */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-btn span {
    width: 100%;
    height: 3px;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* SP版のスタイル */
@media screen and (max-width: 1080px) {
    .hamburger-btn {
        display: flex;
    }

    .header-inner {
        display: flex;
        position: relative;
        align-items: center;
        justify-content: space-between;
        flex-direction: row-reverse;
    }

    .header-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: #fff;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
        padding: 80px 20px 20px;
        overflow-y: auto;
    }

    .header-nav.active {
        right: 0;
    }

    .header-nav-item {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid #eee;
        text-decoration: none;
        color: #333;
    }

    .header-btn {
        position: relative;
        z-index: 1001;
    }

    /* メニューが開いている時、背景を固定 */
    body.menu-open {
        overflow: hidden;
    }

    /* メニューオーバーレイ */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 999;
    }

    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

/* PC版のスタイル（既存のスタイルを維持） */
@media screen and (min-width: 1081px) {
    .header-nav {
        display: flex;
        align-items: center;
        gap: 20px;
    }

    .hamburger-btn {
        display: none;
    }
}


/* mv */
.mv {
    width: 100%;
    height: 100vh;
    background: url(../img/mv-bg.webp) no-repeat center center;
    background-size: cover;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 5%;
    box-sizing: border-box;
}

.mv-content {
    width: 60%;
    max-width: 1080px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 48px;
}

.mv-img {
    width: 70%;
    max-width: 204px;
}

.mv-text h1 {
    color: #FFF;
    text-align: center;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    font-family: "Shippori Mincho";
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: 160%;
    /* 38.4px */
    margin-bottom: 48px;
}

.mv-layout {
    justify-content: center;
    gap: 24px;
}

.mv-layout a {
    width: 180px;
    max-width: 260px;
    height: 68px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin: 0;
    padding: 0 3rem;
}

.mv-layout a p {
    font-size: 20px;
}

/* about */
#about {
    width: 100%;
    background: url(../img/about-bg.webp) no-repeat center center;
    background-size: cover;
    padding: 160px 0;
}

.about-con p {
    text-align: center;
}

/* facility */
#facility {
    width: 100%;
    background: linear-gradient(296deg, #22211F 5.23%, #040404 104.72%);
    background-size: cover;
    padding: 128px 0;
}

.facility-item-text h3 {
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 10px;
}

/* menu */
#menu {
    position: relative;
    width: 100%;
    background: #B6A5BE;
    padding: 160px 0;
}

#menu::before {
    content: "";
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 20%;
    aspect-ratio: 570/595;
    max-width: 500px;
    background: url(../img/menu-dec1.webp) no-repeat center center;
    background-size: cover;
}

.menu-title {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    color: #FFF;
    text-align: center;
    font-family: "Shippori Mincho";
    font-size: clamp(1.5rem, 1.379rem + 0.52vw, 2rem);
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 64px;
}

.menu-title::before {
    content: "";
    background-image: url(../img/title-dec-left.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 26px;
    aspect-ratio: 25.66/32.751;
}

.menu-title::after {
    content: "";
    background-image: url(../img/title-dec-right.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 26px;
    aspect-ratio: 25.66/32.751;
}

.menu-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 98px;
}

.menu-item::after {
    content: "";
    position: absolute;
    display: block;
    bottom: 0;
    right: 0;
    width: 20%;
    aspect-ratio: 570/595;
    max-width: 500px;
    background: url(../img/menu-dec2.webp) no-repeat center center;
    background-size: cover;
}

.menu-item h3 {
    color: #000;
    font-family: "Shippori Mincho";
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 10px;
}

.menu-item-text {
    width: 100%;
    background: #FFF;
    padding: clamp(1.5rem, 1.379rem + 0.52vw, 2rem);
    box-sizing: border-box;
}

.menu-item-text h4,
.menu-item-text>p {
    color: #000;
    text-align: center;
    font-family: "Shippori Mincho";
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700;
    line-height: 160%;
    /* 38.4px */
}

.menu-item-text h4 {
    margin-bottom: 24px;
}

.menu-item-text>p {
    margin-bottom: 48px;
}

.menu-item-text>p .attention {
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
}

.menu-item-text h5 {
    color: #5D17EB;
    text-align: center;
    font-family: "Shippori Mincho";
    font-size: clamp(1.5rem, 1.136rem + 1.55vw, 3rem);
    font-style: normal;
    font-weight: 700;
    line-height: 80%;
    /* 38.4px */
    margin-bottom: 16px;
}

.menu-item-text h6 {
    color: red;
    font-family: "Shippori Mincho";
    font-size: 1.5rem;
    text-align: center;
    padding: 0.5rem 0 1rem;
}

.menu-info p {
    color: #000;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 160%;
    /* 25.6px */
}

.menu-info p span {
    color: #5D17EB;
}

.top-24 {
    margin-top: 24px;
}

.menu-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}

.menu-list-item {
    width: 100%;
    background: #FFF;
    padding: 16px;
    box-sizing: border-box;
}

.menu-list-img {
    width: 100%;
    position: relative;
}

.menu-list-absolute {
    position: absolute;
    top: 8px;
    left: 8px;
    width: fit-content;
    padding: 4px 8px;
    box-sizing: border-box;
    border-radius: 50px;
    background: #5D17EB;
}

.menu-list-absolute p {
    white-space: nowrap;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 14px;
    font-style: normal;
    font-weight: 800;
    line-height: 160%;
    /* 22.4px */
}

.menu-list-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.menu-list-text h4 {
    color: #5D17EB;
    text-align: center;
    font-family: "Shippori Mincho";
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700;
    line-height: 160%;
    /* 38.4px */
}

.menu-list-text p {
    color: #000;
    text-align: center;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 800;
    line-height: 160%;
    /* 25.6px */
}

/* monthly-pass */
.monthly-pass {
    position: relative;
    background: #4B4B4B;
    padding: 64px 8%;
}

.monthly-pass::before {
    content: "";
    position: absolute;
    background: #fff;
    width: 95%;
    height: 1px;
    margin: 0 auto;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
}

.monthly-pass::after {
    content: "";
    position: absolute;
    background: #fff;
    width: 95%;
    height: 1px;
    margin: 0 auto;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
}


.monthly-pass h2 {
    text-align: center;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: clamp(1.5rem, 1.257rem + 1.04vw, 2.5rem);
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    margin-bottom: 18px;
    margin-top: 0;
}

.monthly-pass>p {
    text-align: center;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
    margin-bottom: 24px;
}

.monthly-pass-info {
    background-color: #FFF;
    padding: 32px 40px;
    margin: 0 auto;
    max-width: 800px;
}

.monthly-pass-info p {
    width: fit-content;
    color: #000;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
    margin: 0;
}

/* flow */
#flow {
    width: 100%;
    background-image: url(../img/flow-bg.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 160px 0;
}

#flow ._title {
    margin-bottom: 40px;
}

#flow p {
    text-align: center;
    margin-bottom: 64px;
}

#flow p.attention {
    text-align: left;
    margin-top: 16px;
}

.flow-item-img {
    overflow-x: auto;
}

.flow-item-img img {
    min-width: 700px;
}


/* shop */
#shop {
    position: relative;
    width: 100%;
    background: #B6A5BE;
    padding: 160px 0;
}

#shop::before {
    content: "";
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 20%;
    height: 100%;
    clip-path: polygon(0 0, 0 100%, 100% 0);
    background: #9887A1;
}

#shop::after {
    content: "";
    position: absolute;
    display: block;
    bottom: 0;
    right: 0;
    width: 20%;
    height: 100%;
    clip-path: polygon(100% 100%, 0 100%, 100% 0);
    background: #9887A1;
}

#shop ._title {
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.shop-item>p {
    text-align: center;
    margin-bottom: 32px;
}


/* blog */
#blog {
    width: 100%;
    background: linear-gradient(296deg, #22211F 5.23%, #040404 104.72%);
    padding: 160px 0;
}

.blog-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.blog-item {
    width: 100%;
}

.blog-item-img {
    width: 100%;
    aspect-ratio: 337/187;
    object-fit: cover;
    margin-bottom: 16px;
}

.blog-item-text h3 a {
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    /* 28.8px */
    text-decoration: none;
}

.blog-no-posts {
    text-align: center;
}

/* accsess */
#accsess {
    padding: 80px 0;
}

#accsess ._inner>p {
    text-align: center;
    margin-bottom: 48px;
}

.accsess-item {
    background-color: #FFF;
    padding: 48px 60px;
    max-width: 900px;
    margin: 0 auto;
    align-items: flex-start;
}

.accsess-item-text {
    width: 50%;
    max-width: 540px;
}

.accsess-item-text h3 {
    color: #000;
    font-family: "Shippori Mincho";
    font-size: clamp(1.125rem, 1.034rem + 0.39vw, 1.5rem);
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 24px;
}

.accsess-item-text h3 span {
    color: #5D17EB;
}

.accsess-item-text p {
    color: #000;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
    margin-bottom: 16px;
    text-align: left;
}

.accsess-item-text p:last-child {
    margin-bottom: 0;
}

/* payment */
#payment {
    padding-bottom: 80px;
}

#payment ._inner>h3 {
    text-align: center;
    margin-bottom: 48px;
}

.payment-item {
    width: 100%;
    overflow-x: auto;
}

.payment-item img {
    min-width: 600px;
}

/* footer */
footer {
    width: 100%;
    background: #9887A1;
    padding: 80px 0 24px;
}

.footer-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-nav a {
    text-decoration: none;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

.footer-layout {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    max-width: 900px;
    margin: 40px auto 0;
}

.footer-layout .insta {
    width: 20%;
    max-width: 68px;
    aspect-ratio: 68/68;
}

.footer-layout ._btn {
    width: 40%;
    max-width: 320px;
    margin: 0;
}

.copyright {
    text-align: center;
    margin-top: 48px;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

.sp-only {
    display: none;
}

@media screen and (max-width: 768px) {
    .sp-only {
        display: block;
    }

    ._inner {
        width: 90%;
        margin: 0 auto;
    }

    ._flex {
        flex-direction: column;
        gap: 24px;
    }

    ._flex-img {
        width: 100%;
    }

    ._flex-text {
        width: 100%;
    }

    /* mv */
    .mv-content {
        width: 90%;
        margin: 0 auto;
    }

    .mv-text h1 {
        font-size: 20px;
        margin-bottom: 24px;
    }

    .mv-layout a {
        width: 100%;
    }

    /* about */
    #about {
        padding: 80px 0;
    }

    .about-con p {
        text-align: left;
    }

    /* facility */
    #facility {
        padding: 80px 0;
    }

    .facility-item-text h3 {
        font-size: 20px;
    }

    /* menu */
    #menu {
        padding: 80px 0;
    }

    #menu::before,
    #menu::after {
        display: none;
    }

    .menu-item::after {
        display: none;
    }

    .menu-title {
        font-size: 20px;
    }

    .menu-item {
        grid-template-columns: 1fr;
    }

    .menu-item-text {
        width: 100%;
    }

    /* monthly-pass */
    .monthly-pass {
        padding: 64px 16px;
    }

    .monthly-pass h2 {
        font-size: 20px;
    }

    .monthly-pass-info {
        padding: 24px;
        width: 90%;
        margin: 0 auto;
        box-sizing: border-box;
    }

    .monthly-pass-info p {
        font-size: 14px;
    }

    /* flow */
    #flow {
        padding: 80px 0;
    }

    .flow-item {
        flex-direction: column;
    }

    .flow-item-title {
        width: 100%;
    }

    .flow-item-img {
        width: 100%;
    }

    .flow-item-img img {
        width: 100%;
    }

    .flow-item-text {
        width: 100%;
    }

    /* shop */
    #shop {
        padding: 80px 0;
    }

    #shop::before,
    #shop::after {
        display: none;
    }

    .shop-item {
        grid-template-columns: 1fr;
    }

    .shop-item-text {
        width: 100%;
    }

    /* blog */
    #blog {
        padding: 80px 0;
    }

    .blog-list {
        grid-template-columns: 1fr;
    }

    .blog-item {
        width: 100%;
    }

    .blog-item-img {
        width: 100%;
    }

    .blog-item-text {
        width: 100%;
    }

    /* accsess */
    #accsess {
        padding: 80px 0;
    }

    .accsess-item {
        padding: 48px 16px;
    }

    .accsess-item-text {
        width: 100%;
    }

    .accsess-item-text h3 {
        font-size: 20px;
    }

    /* payment */
    #payment {
        padding: 80px 0;
    }

    /* footer */
    footer {
        padding: 80px 0;
    }

    .footer-layout {
        flex-direction: column;
    }

    .footer-layout .insta {
        width: 40%;
        max-width: 48px;
        aspect-ratio: 48/48;
    }

    .footer-layout ._btn {
        width: 100%;
        max-width: 240px;
    }
}

/* 投稿ページ */
.article-area {
    background: #B6A5BE;
    padding: 10rem 0;
}

.article-area h1 {
    font-family: "Shippori Mincho";
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.article-area p {
    color: #000;
    padding-bottom: 1rem;
}

.btn-main {
    background: #5D17EB;
    color: #FFF;
    font-family: "Shippori Mincho";
    font-size: 16px;
    font-weight: 700;
    line-height: 180%;
    padding: 1rem 2rem;
    border-radius: 10px;
    text-decoration: none;
}

.post-btn02 {
    padding: 5rem 0;
    text-align: center;
}