@charset "UTF-8";


body {
    margin: 0;
    padding: 0;
    font-family:
        "Noto Serif JP",
        "Yu Mincho", "YuMincho",
        "Hiragino Mincho ProN",
        "MS PMincho",
        serif;

    color: #4a5568;
    -webkit-font-smoothing: antialiased;

    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}


@media screen and (min-width: 1000px) {
    body {
        background-color: #f3fbff;
    }
}

html {
    scroll-behavior: smooth;
}

/* ============================================
   コンテンツエリア（スマホファースト）
   ============================================ */
.article {
    width: 100%;
    max-width: 430px;
    margin: 0px 20%;
    position: relative;
    z-index: 2;
    background-color: #fff;
}

.section {
    padding: 40px 20px;
    margin-bottom: 0;
    background-color: #fff;
}


#sec01 {
    background-color: #d4dfe8;
    color: #fff;
}

#sec03 {
    background-color: #fff;
    color: #4a5568;
    margin-bottom: 0;
}

#sec04 {
    background-color: #fff;
    color: #4a5568;
    margin-bottom: 0;
}



/* ============================================
   ナビゲーション（PC用サイドメニュー）
   ============================================ */
.nav_wrapper {
    display: none;
}

@media screen and (min-width: 1000px) {
    .nav_wrapper {
        display: block;
        position: fixed;
        top: 0;
        bottom: 0;
        right: 0;
        width: 100%;
        max-width: 100vw;
        z-index: 5;
        pointer-events: none;
    }

    .nav_list {
        /* position: absolute; */
        top: 38%;
        /* メニュー全体の高さを考慮した固定位置 */
        right: calc(52% - 225px - 20px);
        list-style: none;
        padding: 0;
        margin: 0;
        letter-spacing: 0.1em;
        pointer-events: auto;
        width: 300px;
        /* 横幅を固定して横揺れを防止 */
    }

    .nav_list li {
        margin-bottom: 20px;
        transition: transform 0.3s;
        text-align: left;
        /* 右揃えにして基準を明確化 */
    }

    .nav_list li:hover {
        transform: translateX(-5px);
    }

    .nav_list a {
        display: block;
        padding: 5px 30px;
        text-decoration: none;
        color: #76b2d0;
        font-family: "Cormorant Garamond", serif;
        font-size: 1.4rem;
    }
}


/* ============================================
   ▼▼▼ ハンバーガーメニュー追加スタイル ▼▼▼
   ============================================ */

.hamburger-btn {
    display: block;
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: none;
    border: none;
    border-radius: 5px;
    z-index: 100;
    cursor: pointer;
    transition: background-color 0.3s;
}

/* 3本線の共通設定 */
.hamburger-btn .bar {
    display: block;
    position: absolute;
    left: 10px;
    width: 30px;
    height: 2px;
    background-color: #5d8ab5;
    border-radius: 2px;
    transition: all 0.4s;
}

/* 開いた時（.active）は線を白くする */
.hamburger-btn.active .bar {
    background-color: #5d8ab5;
}

/* 線の位置 */
.hamburger-btn .bar-top {
    top: 13px;
}

.hamburger-btn .bar-mid {
    top: 23px;
}

.hamburger-btn .bar-bottom {
    top: 33px;
}

/* --- メニューが開いた時のボタンの変化（×印にする） --- */
.hamburger-btn.active .bar-top {
    transform: translateY(10px) rotate(45deg);
}

.hamburger-btn.active .bar-mid {
    opacity: 0;
}

.hamburger-btn.active .bar-bottom {
    transform: translateY(-10px) rotate(-45deg);
}

/* --- スマホ用メニュー本体のスタイル --- */
.sp-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 99;

    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;

    display: flex;
}

/* クラスがついたら表示 */
.sp-nav.active {
    opacity: 1;
    visibility: visible;
}

.sp-nav_left {
    flex: 1;
    background-color: rgba(94, 137, 178, 0.7);
    /* 左側の半透明青 */
}

.sp-nav_right {
    width: 65%;
    background-color: #fff;
    /* display: flex;
    flex-direction: column;
    justify-content: center; */
    padding-left: 40px;
    padding-top: 30%;
}

.sp-nav_list {
    list-style: none;
    padding: 0;
    text-align: left;
}

.sp-nav_item {
    margin: 20px 0;
}

.sp-nav_item a {
    display: block;
    font-family: "Noto Serif JP", serif;
    font-size: 1.1rem;
    color: #5d8ab5;
    text-decoration: none;
    padding: 10px 0;
    letter-spacing: 0.1em;
}

/* SP サブメニューの矢印スタイル */
.sp-nav_item.has-child>a::after {
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border-right: 1.5px solid #5d8ab5;
    border-bottom: 1.5px solid #5d8ab5;
    transform: rotate(45deg);
    margin-left: 10px;
    vertical-align: middle;
    transition: transform 0.3s;
    margin-top: -4px;
}

.sp-sub-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
}

.sp-nav_item.has-child.active .sp-sub-menu {
    display: block;
}

.sp-nav_item.has-child.active>a::after {
    transform: rotate(-135deg);
    /* 上向き */
    margin-top: 4px;
}

.sp-sub-menu li {
    margin: 4px 0;
}

.sp-sub-menu a {
    font-family: "Noto Serif JP", serif;
    font-size: 1rem;
    color: #5d8ab5;
    padding: 25px 0 0 8px;
}


#sec01::after {
    content: none;
}

@media screen and (max-width: 600px) {
    .article {
        margin: 0px auto;
    }

    #sec01::before {
        content: none;
    }

    #sec01::after {
        content: none;
    }
}



/* --- PCサイズ（1000px以上）では非表示にする --- */
@media screen and (min-width: 1000px) {
    .hamburger-btn {
        display: none;
    }

    .sp-nav {
        display: none !important;
    }
}


/* --- 共通：画像の基本設定 --- */
.logo img,
.pc-logo img {
    display: block;
    width: auto;
    height: auto;
}

/* --- SP用ヘッダー（初期表示・スマホ用） --- */
.sp-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    display: flex;
    align-items: center;
    padding-left: 20px;
    box-sizing: border-box;
    z-index: 90;
}

.sp-header .logo img {
    max-height: 46px;
    margin-top: 21px;
}


.article {
    padding-bottom: 0;
}

/* PC用ロゴはスマホでは隠す */
.pc-logo {
    display: none;
}

.pc-reserve-btn {
    display: block;
    z-index: 6;
    pointer-events: auto;
}

.pc-reserve-btn.pc-salon-btn a {
    background-color: #fff;
    color: #76b2d0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}


.pc-reserve-btn a {
    display: inline-block;
    width: 180px;
    padding: 20px 0;
    background-color: #76b2d0;
    color: #fff;
    text-decoration: none;
    text-align: center;
    border-radius: 65px;
    border: none;
    letter-spacing: 0.1em;
    position: relative;
    padding-right: 40px;

    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* ▼▼▼ ホバー時の動き ▼▼▼ */
.pc-reserve-btn a:hover {
    opacity: 0.8;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* 矢印の「線（軸）」の部分 */
.pc-reserve-btn a::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 35px;
    width: 30px;
    height: 1px;
    background-color: #fff;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

/* 矢印の「先端（くの字）」の部分 */
.pc-reserve-btn a::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 35px;
    width: 6px;
    height: 6px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: translateY(-50%) rotate(45deg);
    transition: all 0.3s ease;
    z-index: 1;
}

.pc-reserve-btn.pc-salon-btn a::after {
    background-color: #5d8ab5;
}

.pc-reserve-btn.pc-salon-btn a::before {
    border-top: 1px solid #5d8ab5;
    border-right: 1px solid #5d8ab5;
}

/* ホバー時に矢印全体を少し右に動かす */
.pc-reserve-btn a:hover::after,
.pc-reserve-btn a:hover::before {
    right: 25px;
}

/* --- PC表示時（1000px以上）のスタイル上書き --- */
@media screen and (min-width: 1000px) {

    /* SPヘッダーを隠す */
    .sp-header {
        display: none;
    }

    /* PC用コンテンツの余白調整（SPの余白をリセット） */
    .article {
        padding-top: 0;
        padding-bottom: 0px;
    }

    .nav_wrapper {
        display: block;
        position: fixed;
        top: 0;
        bottom: 0;
        right: 0;
        width: 100%;
        max-width: 100vw;
        z-index: 5;
        pointer-events: none;
        transform: none;
        /* 垂直中央寄せを解除 */
    }

    .pc-logo {
        display: block;
        position: absolute;
        right: calc(55% - 225px - 200px);
        top: 15%;
        /* ロゴ位置を固定ベースに変更 */
        z-index: 6;
        pointer-events: auto;
    }

    .pc-logo img {
        max-width: 250px;
        height: auto;
    }

    .pc-side-content {
        position: absolute;
        top: 34%;
        right: calc(52% - 225px - 180px);
        width: 280px;
        pointer-events: auto;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .nav_list {
        list-style: none;
        padding: 0;
        margin: 0 0 30px 0;
        /* お問い合わせボタンとの間隔 */
        letter-spacing: 0.1em;
        width: 100%;
    }

    .nav_list li {
        margin-bottom: 20px;
        transition: transform 0.3s;
    }

    .nav_list li:hover {
        transform: translateX(-5px);
    }

    .pc-reserve-btn {
        margin-left: 30px;
        /* メニューのテキスト開始位置に合わせる */
    }

    .nav_list a {
        display: block;
        padding: 10px 30px;
        text-decoration: none;
        color: #76b2d0;
        transition: color 0.3s;
    }

    .nav_list a:hover {
        color: #76b2d0;
    }

    /* PC サブメニューをアコーディオン化 */
    .nav_list .has-child {
        position: relative;
    }

    .nav_list .has-child>a::after {
        content: "";
        display: inline-block;
        width: 6px;
        height: 6px;
        border-right: 1px solid #76b2d0;
        border-bottom: 1px solid #76b2d0;
        transform: rotate(45deg);
        margin-left: 10px;
        vertical-align: middle;
        transition: transform 0.3s;
        margin-top: -4px;
    }

    .nav_list .has-child.active>a::after {
        transform: rotate(-135deg);
        margin-top: 4px;
    }

    .nav_list .sub-menu {
        display: none;
        list-style: none;
        padding: 10px 0 0 0;
        margin: 0;
        background-color: transparent;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .nav_list .has-child.active .sub-menu {
        display: block;
    }

    .nav_list .sub-menu li {
        margin: 5px 0;
    }

    .nav_list .sub-menu li:hover {
        background-color: transparent;
    }

    .nav_list .sub-menu a {
        color: #76b2d0;
        padding: 5px 0px 12px 45px;
        font-size: 1.1rem;
        font-family: "Cormorant Garamond", serif;
        letter-spacing: 0.1em;
    }

}

/* スマホではPC用の予約ボタンを隠す */
@media screen and (max-width: 999px) {
    .pc-reserve-btn {
        display: none;
    }
}



/* ============================================
   ▼▼▼ 以上はスマホファーストの共通▼▼▼
   ============================================ */

/* ============================================
   ▼▼▼ 以下からコンテンツ▼▼▼
   ============================================ */


/* --- Section1(FV)のレイアウト --- */
#sec01 {
    position: relative;
    padding: 0;
    height: 80vh;
    overflow: hidden;
    background: #fff;
}

/* FV背景画像 */
.fv-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.fv-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.fv-content {
    position: absolute;
    z-index: 10;
    width: 100%;
    height: 90%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 25px;
    box-sizing: border-box;
    color: #4a5568;
    text-align: center;

    opacity: 0;
    animation: fvFadeUp 1.5s ease-out forwards;
    animation-delay: 0.5s;
}

@keyframes fvFadeUp {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }

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


.fv-main-copy {
    font-family: "Noto Serif JP", serif;
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 12px;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: #4a5568;
}

.fv-description-en {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.2rem;
    font-style: italic;
    letter-spacing: 0.1em;
    color: #6b7c8e;
    margin: 0;
}


/* --- スクロールダウン全体の配置 --- */
.scrolldown {
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    z-index: 10;
    width: 1px;
}

/* 「SCROLL」のテキスト部分 */
.scrolldown span {
    position: absolute;
    left: 4px;
    bottom: 20px;
    writing-mode: vertical-rl;
    font-size: 9px;
    letter-spacing: 0.2em;
    color: #5d8ab5;
    font-family: "Cormorant Garamond", sans-serif;
}

/* 矢印の「線」の部分 */
.scrolldown::before {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1px;
    height: 70px;
    background: #5d8ab5;
}

/* 矢印の「先端（くの字）」の部分 */
.scrolldown::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: -2.5px;
    width: 6px;
    height: 6px;
    border-right: 1px solid #5d8ab5;
    border-bottom: 1px solid #5d8ab5;
    transform: rotate(45deg);
}

/* --- 上下に動くアニメーション --- */
@keyframes scrollMove {
    0% {
        transform: translateX(-50%) translateY(-10px);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0;
    }
}

.scrolldown {
    animation: scrollMove 3s infinite;
}


/* ============================================
   ▼▼▼ Work セクション ▼▼▼
   ============================================ */
.work-section {
    background: #fff;
    padding: 60px 25px 0px;
    text-align: center;
}

.section-heading {
    margin-bottom: 10px;
}

.section-heading-sub {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: #8a9aae;
    margin: 0 0 2px;
}

.section-heading-sub2 {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.9rem;
    letter-spacing: 0.25em;
    color: #8a9aae;
    margin: 0;
    font-style: italic;
}

.section-title-en {
    font-family: "Cormorant Garamond", serif;
    font-size: 2.2rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: #5a6a7e;
    margin: 15px 0 30px;
    font-style: italic;
}

.work-image {
    width: 100%;
    margin-bottom: 30px;
    overflow: hidden;
    border-radius: 4px;
}

.work-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.work-text {
    text-align: center;
}

.work-text p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 2;
    color: #5a6a7e;
    letter-spacing: 0.08em;
}


/* ============================================
   ▼▼▼ 3つの特色/改善 セクション ▼▼▼
   ============================================ */
.feature-section {
    background-color: #e8eef4;
    padding: 50px 25px 60px;
}

.feature-heading {
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: #5a6a7e;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #c5d1dc;
}

.feature-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    margin-bottom: 12px;
    background-color: rgba(255, 255, 255, 0.7);
    border: 1px solid #c5d1dc;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    /* リンクの下線を消す */
}

.feature-card:hover {
    background-color: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(90, 106, 126, 0.1);
}

.feature-card:last-child {
    margin-bottom: 0;
}

.feature-card-title {
    font-family: "Noto Serif JP", serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: #5a6a7e;
    margin: 0;
    letter-spacing: 0.1em;
}

.feature-card-subtitle {
    font-family: "Cormorant Garamond", serif;
    font-size: 0.75rem;
    color: #8a9aae;
    margin: 4px 0 0;
    letter-spacing: 0.05em;
    font-style: italic;
}

.feature-card-arrow {
    font-size: 0.9rem;
    color: #8a9aae;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-card-arrow {
    transform: translateX(4px);
}


/* ============================================
   ▼▼▼ About セクション ▼▼▼
   ============================================ */
.about-section {
    background-color: #f5f7fa;
    padding: 60px 25px;
}

.about-section .section-title-en {
    text-align: left;
    margin-bottom: 25px;
}

.about-content {
    /* display: flex; */
    gap: 20px;
    align-items: flex-start;
}

.about-image {
    flex: 0 0 45%;
    overflow: hidden;
    border-radius: 4px;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.about-text {
    flex: 1;
    padding-top: 5px;
    text-align: right;
}

.about-text p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.8rem;
    line-height: 2;
    color: #5a6a7e;
    letter-spacing: 0.05em;
    margin: 0 0 15px;
    text-align: left;
}

/* --- moreリンク共通 --- */
.more-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: "Cormorant Garamond", serif;
    font-size: 1.3rem;
    font-style: italic;
    color: #5a6a7e;
    text-decoration: none;
    letter-spacing: 0.1em;
    transition: color 0.3s ease;
    position: relative;
    padding-right: 45px;
}

/* 矢印の横線 */
.more-link::before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 30px;
    height: 1px;
    background-color: #5a6a7e;
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* 矢印の先端（くの字） */
.more-link::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    border-top: 1px solid #5a6a7e;
    border-right: 1px solid #5a6a7e;
    transform: translateY(-50%) rotate(45deg);
    transition: border-color 0.3s ease;
}

.more-link:hover {
    color: #8a9aae;
}

.more-link:hover::before {
    width: 38px;
    background-color: #8a9aae;
}

.more-link:hover::after {
    border-color: #8a9aae;
}


/* ============================================
   ▼▼▼ Contact セクション ▼▼▼
   ============================================ */
.contact-section {
    background-color: #fff;
    padding: 60px 25px;
    text-align: center;
}

.contact-section .section-title-en {
    text-align: center;
    margin-bottom: 15px;
}

.contact-text {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    color: #5a6a7e;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.contact-section .more-link {
    display: inline-block;
}


/* ============================================
   ▼▼▼ SP用予約ボタン ▼▼▼
   ============================================ */
.btn-reserve {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 280px;
    height: 65px;
    background-color: #5d8ab5;
    color: #fff;
    text-decoration: none;
    border-radius: 40px;
    font-size: 1.1rem;
    position: relative;
}

.btn-reserve .arrow {
    margin-left: 20px;
    width: 40px;
    height: 1px;
    background-color: #fff;
    position: relative;
}

.btn-reserve .arrow::after {
    content: "";
    position: absolute;
    right: 0;
    top: -3px;
    width: 7px;
    height: 7px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
}


/* ============================================
   ▼▼▼ スマホ用固定予約ボタン ▼▼▼
   ============================================ */
.sp-fixed-btn {
    position: fixed;
    bottom: 0px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 10px;
    box-sizing: border-box;
}

.sp-fixed-btn a {
    pointer-events: auto;
}

.sp-fixed-btn .reserve-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 400px;
    height: 60px;
    background-color: #5d8ab5;
    color: #fff;
    text-decoration: none;
    border-radius: 55px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    position: relative;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s, transform 0.3s;
}

.sp-fixed-btn .reserve-btn:hover {
    opacity: 0.9;
}

.sp-fixed-btn .slon-btn-outline {
    border-radius: 55px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    background-color: #fff;
}

/* 矢印（既存のデザインを踏襲） */
.sp-fixed-btn .arrow {
    margin-left: 9px;
    width: 28px;
    height: 1px;
    background-color: #fff;
    position: relative;
    display: block;
}

.sp-fixed-btn .arrow::after {
    content: "";
    position: absolute;
    right: 0;
    top: -3px;
    width: 6px;
    height: 6px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
}

/* 1000px以上では非表示 */
@media screen and (min-width: 1000px) {
    .sp-fixed-btn {
        display: none;
    }
}



/* ============================================
   ▼▼▼ フッター ▼▼▼
   ============================================ */

.footer {
    background-color: #fff;
    color: #76b2d0;
    padding: 50px 25px 100px;
    text-align: center;
}

.footer-inner {
    max-width: 393px;
    margin: 0 auto;
}

/* ロゴ */
.footer-logo {
    width: 200px;
    margin: 0 auto 15px;
}

.footer-logo img {
    width: 100%;
    height: auto;
}

/* SNSアイコン */
.footer-sns {
    margin-bottom: 34px;
}

.footer-sns img {
    width: 40px;
    height: auto;
    transition: opacity 0.3s;
}

.footer-sns a:hover img {
    opacity: 0.7;
}

/* 住所情報 */
.footer-info {
    margin-bottom: 27px;
    letter-spacing: 0.1em;
    line-height: 1.8;
}

.footer-info .zip {
    font-size: 0.85rem;
    margin-bottom: -18px;
}

.footer-info .address {
    font-size: 0.85rem;
    font-weight: 400;
}

/* 電話番号 */
.footer-tel {
    margin-bottom: 25px;
}

.footer-tel a {
    color: #76b2d0;
    text-decoration: none;
    font-size: 1.4rem;
    letter-spacing: 0.1em;
    transition: opacity 0.3s;
}

.footer-tel a:hover {
    opacity: 0.7;
}

.footer-tel .tel-icon {
    margin-right: 5px;
    font-size: 1rem;
}

/* コピーライト */
.footer-copy {
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding-top: 20px;
}

.footer-copy small {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

/* PCサイズ時の微調整 */
@media screen and (min-width: 1000px) {
    .footer {
        padding: 80px 0 40px;
    }

    .footer-inner {
        max-width: 800px;
    }
}


/* ============================================
   ▼▼▼ About ページ ▼▼▼
   ============================================ */

/* --- ページタイトル --- */
.page-title-section {
    padding: 140px 25px 40px;
    text-align: center;
    background-color: #fff;
}

.page-title-en {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: #5a6a7e;
    margin: 0;
}

/* --- Company セクション共通見出し --- */
.company-motto-section,
.company-profile-section {
    padding: 40px 25px;
    background-color: #fff;
}

.company-section-heading {
    text-align: center;
    margin-bottom: 30px;
}

.company-heading-en {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.5rem;
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.12em;
    color: #5a6a7e;
    margin: 0 0 4px;
}

.company-heading-jp {
    font-family: "Noto Serif JP", serif;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: #8a9aae;
    margin: 0;
}

/* --- Company Motto テキスト --- */
.motto-text {
    text-align: center;
}

.motto-text p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 2.2;
    color: #5a6a7e;
    letter-spacing: 0.08em;
    margin: 0;
}

/* --- Company Profile テーブル --- */
.profile-table-wrap {
    max-width: 100%;
    overflow-x: auto;
}

.profile-table {
    width: 100%;
    border-collapse: collapse;
    font-family: "Noto Serif JP", serif;
    font-size: 0.82rem;
    color: #5a6a7e;
}

.profile-table tr {
    border-bottom: 1px solid #d4dfe8;
}

.profile-table tr:first-child {
    border-top: 1px solid #d4dfe8;
}

.profile-table th,
.profile-table td {
    padding: 16px 10px;
    text-align: left;
    vertical-align: top;
    line-height: 1.8;
    letter-spacing: 0.05em;
}

.profile-table th {
    white-space: nowrap;
    font-weight: 400;
    width: 80px;
    color: #5a6a7e;
}

.profile-table td {
    color: #5a6a7e;
}


/* ============================================
   ▼▼▼ Contact ページ ▼▼▼
   ============================================ */

.contact-form-section {
    padding: 20px 25px 60px;
    background-color: #fff;
}

.contact-form-lead {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    color: #5a6a7e;
    text-align: center;
    letter-spacing: 0.08em;
    margin: 0 0 35px;
}

.contact-form-container {
    max-width: 100%;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-item label {
    font-family: "Noto Serif JP", serif;
    font-size: 0.8rem;
    color: #5a6a7e;
    letter-spacing: 0.08em;
}

.form-item input,
.form-item textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    color: #4a5568;
    background-color: #f5f7fa;
    border: 1px solid #d4dfe8;
    border-radius: 4px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    letter-spacing: 0.05em;
}

.form-item input::placeholder,
.form-item textarea::placeholder {
    color: #b0bec5;
    font-size: 0.8rem;
}

.form-item input:focus,
.form-item textarea:focus {
    border-color: #8a9aae;
    box-shadow: 0 0 0 3px rgba(138, 154, 174, 0.15);
}

.form-item textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.8;
}

.form-submit {
    text-align: center;
    margin-top: 10px;
}

.submit-btn {
    display: inline-block;
    width: 100%;
    max-width: 280px;
    padding: 16px 0;
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: #fff;
    background-color: #5d8ab5;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.submit-btn:hover {
    opacity: 0.85;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* 疾患リスト（旧エクソソームの役割ボックス） */
.exosome-role-box {
    background-color: #f4f8fb;
    padding: 60px 25px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.role-box-title {
    text-align: center;
    font-family: "Noto Serif JP", serif;
    font-size: 1.15rem;
    font-weight: 500;
    color: #486a8e;
    letter-spacing: 0.1em;
    line-height: 1.8;
    margin-bottom: 40px;
}

.role-list {
    list-style: none;
    padding: 40px 19px;
    margin: 0;
    background-color: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
}

.role-list li {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.role-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.role-icon {
    flex: 0 0 14px;
    height: 14px;
    margin-right: 25px;
    background-color: #9abce4;
    border-radius: 50%;
}

.role-text {
    flex: 1;
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: #334155;
    letter-spacing: 0.05em;
}

.role-highlight {
    font-weight: 500;
    color: #d84545;
    /* 赤文字ハイライト */
}

/* ============================================
   ▼▼▼ CELLS ページ ▼▼▼
   ============================================ */
.cells-hero img {
    object-fit: cover;
    width: 100%;
    height: 160px;
    display: block;
}

.cells-section {
    padding: 55px 25px 10px;
    background-color: #fff;
}

.cells-heading-wrap {
    text-align: center;
    margin-bottom: 25px;
}

.cells-heading {
    display: inline-block;
    background-color: #5d8ab5;
    color: #fff;
    padding: 12px 30px;
    font-family: "Noto Serif JP", serif;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 2px;
    margin: 0;
    width: 73%;
}

.cells-text-center {
    text-align: center;
    margin-bottom: 40px;
}

.cells-text-center p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 2.2;
    color: #4a5568;
    letter-spacing: 0.05em;
    margin: 0;
}

.cells-video-placeholder,
.cells-cycle-img,
.cells-graph-img {
    margin-bottom: 40px;
    text-align: center;
}

.cells-video-placeholder img,
.cells-video-placeholder video,
.cells-cycle-img img,
.cells-graph-img img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

/* エクソソーム・ヒト幹細胞培養液とはBOX */
.cells-about-box {
    background-color: #f1f8fc;
    padding: 30px 20px;
    border-radius: 8px;
    margin-bottom: 50px;
    text-align: left;
}

.cells-about-title {
    text-align: center;
    font-family: "Noto Serif JP", serif;
    font-size: 1.05rem;
    font-weight: 500;
    color: #5d8ab5;
    letter-spacing: 0.05em;
    line-height: 1.6;
    margin-bottom: 25px;
}

.cells-about-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cells-about-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.cells-about-list li:last-child {
    margin-bottom: 0;
}

.about-icon {
    flex: 0 0 16px;
    margin-right: 10px;
    margin-top: 5px;
    position: relative;
    width: 16px;
    height: 16px;
    background-color: #8bb3d6;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.about-icon::after {
    content: "";
    width: 4px;
    height: 7px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.about-text {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 1.8;
    color: #4a5568;
    letter-spacing: 0.05em;
}

.highlight-red {
    font-weight: 700;
    color: #d14f4f;
    /* 赤文字ハイライト */
}

/* 効果セクション (青背景) */
.cells-effects-section {
    background: linear-gradient(to bottom, #74a2cc, #4f7ca6);
    padding: 60px 25px;
    text-align: center;
    margin-bottom: 50px;
}

.effects-title-wrap {
    margin-bottom: 40px;
}

.effects-title {
    font-family: "Noto Serif JP", serif;
    font-size: 1.2rem;
    font-weight: 500;
    color: #fff;
    letter-spacing: 0.1em;
    margin: 0 0 15px;
}

.effects-arrow {
    color: #fff;
    font-size: 1.2rem;
}

.effects-cards-container {
    margin-bottom: 50px;
}

.effect-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px 15px 20px;
    margin-bottom: 20px;
    position: relative;
    text-align: center;
}

.effect-num {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: #5d8ab5;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Noto Serif JP", serif;
    font-weight: 500;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.effect-card-img {
    margin-bottom: 15px;
}

.effect-card-img img {
    max-width: 100px;
    height: auto;
}

.effect-card p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 1.8;
    color: #4a5568;
    margin: 0;
    letter-spacing: 0.05em;
}

/* 青背景の最後にあるメッセージボックス */
.cells-message-box {
    margin-bottom: 40px;
    text-align: center;
}

.cells-message-box p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.9rem;
    line-height: 2;
    margin: 0 0 15px;
    letter-spacing: 0.05em;
}

.cells-message-box p:last-child {
    margin-bottom: 0;
}

.message-normal {
    color: #fff;
}

.message-highlight {
    color: #f7da64;
    /* 黄色テキスト */
    font-weight: 500;
}

/* 予約ボタン */
.effects-btn-wrap {
    margin-top: 30px;
}

.effects-reserve-btn {
    display: inline-block;
    width: 100%;
    max-width: 300px;
    padding: 20px 0;
    background-color: #486a8e;
    color: #fff;
    text-decoration: none;
    border-radius: 40px;
    font-family: "Noto Serif JP", serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s;
}

.effects-reserve-btn:hover {
    opacity: 0.85;
}

.synergy-box {
    color: #fff;
}

/* synergy-highlight (added missing definition) */
.synergy-highlight {
    font-weight: 500;
    color: #f7da64;
}

/* ============================================
   ▼▼▼ NSA ページ固有のスタイル ▼▼▼
   ============================================ */
.nsa-hero,
.nsa-image {
    margin-bottom: 0px;
    text-align: center;
}

.nsa-hero img {
    object-fit: cover;
    width: 100%;
    height: 160px;
    display: block;
}

.nsa-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}


.nsa-highlight-box {
    background-color: #f1f8fc;
    padding: 30px 20px;
    border-radius: 8px;
    margin-bottom: 40px;
    text-align: center;
}

.nsa-highlight-box p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: #486a8e;
    line-height: 1.8;
    margin: 0;
    letter-spacing: 0.05em;
}

/* --- Certification Section --- */
.nsa-certification {
    padding: 20px 0 40px;
    text-align: center;
}

.certification-title {
    font-family: "Noto Serif JP", serif;
    font-size: 1.25rem;
    color: #5d8ab5;
    margin-bottom: 35px;
    letter-spacing: 0.25em;
    font-weight: 500;
}

.certification-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px 20px;
    padding: 0 10px;
}

.certification-item {
    margin-bottom: 10px;
}

.certification-image {
    width: 100%;
    aspect-ratio: 3 / 4;
    background-color: #fff;
    margin-bottom: 15px;
    overflow: hidden;
}

.certification-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.certification-date {
    font-family: "Noto Serif JP", serif;
    font-size: 0.75rem;
    color: #4a5568;
    margin-bottom: 5px;
    letter-spacing: 0.05em;
}

.certification-name {
    font-family: "Noto Serif JP", serif;
    font-size: 1rem;
    color: #4a5568;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.05em;
    line-height: 1.4;
}

/* --- NSA Reasons Section --- */
.nsa-reasons-section {
    background-color: #fff;
    padding: 37px 25px 100px;
}

.nsa-reasons-title {
    font-family: "Noto Serif JP", serif;
    font-size: 1.6rem;
    color: #486a8e;
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.4;
    letter-spacing: 0.15em;
    font-weight: 400;
}

.nsa-reasons-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.reason-card {
    background-color: #294b6e;
    border-radius: 20px;
    padding: 25px 20px;
    color: #fff;
}

.reason-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reason-num {
    background-color: #fff;
    color: #294b6e;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    flex: 0 0 28px;
}

.reason-text {
    font-family: "Noto Serif JP", serif;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
    font-weight: 500;
}

.reason-image {
    margin-top: 15px;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.reason-image img {
    width: 100%;
    display: block;
}

.reason-sub-list {
    margin: 15px 0 0 40px;
    padding: 0;
    list-style: none;
    font-size: 0.95rem;
    line-height: 1.8;
}

/* PC調整 */
@media screen and (min-width: 1000px) {
    .nsa-reasons-list {
        max-width: 600px;
        margin: 0 auto;
    }
}


.nsa-icon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 15px;
    margin-bottom: 50px;
}

.nsa-icon-item {
    text-align: center;
}

.icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 10px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #e2e8f0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.icon-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nsa-icon-item span {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    color: #4a5568;
    letter-spacing: 0.05em;
}

.nsa-disclaimer {
    background-color: #f8f8f6;
    padding: 35px 20px;
    border-radius: 4px;
    margin-top: 30px;
    margin-bottom: 40px;
    text-align: center;
}

.disclaimer-note {
    font-weight: 700;
    color: #4a5568;
    margin-bottom: 10px;
}

.nsa-disclaimer p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.8rem;
    line-height: 1.8;
    color: #4a5568;
    margin: 0;
}

/* --- こんな方にオススメ！ --- */
.nsa-recommend-section {
    background-color: #f4f8fb;
    /* 薄い青 */
    padding: 60px 25px;
    margin: 40px 15px;
}

.recommend-header {
    background-color: transparent;
    padding: 0;
    text-align: center;
    margin-bottom: 40px;
}

.recommend-header h3 {
    font-family: "Noto Serif JP", serif;
    font-size: 1.15rem;
    color: #486a8e;
    margin: 0;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.recommend-content {
    background-color: #fff;
    /* 白 */
    padding: 40px 19px;
    margin: 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
}

.recommend-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 35px;
}

.recommend-item:last-child {
    margin-bottom: 0;
}

.recommend-dot {
    flex: 0 0 12px;
    width: 12px;
    height: 12px;
    background-color: #8bb3d6;
    border-radius: 50%;
    margin-top: 6px;
    margin-right: 20px;
}

.recommend-text {
    flex: 1;
}

.recommend-title-red {
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    color: #d14f4f;
    margin: 0 0 10px;
    font-weight: 500;
}

.recommend-text p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 1.8;
    color: #4a5568;
    margin: 0;
}

/* --- NSAの施術の流れ --- */
.nsa-flow-section {
    background: linear-gradient(to bottom, #74a2cc, #4f7ca6);
    padding: 60px 25px;
    text-align: center;
}

.nsa-flow-title {
    font-family: "Noto Serif JP", serif;
    font-size: 1.2rem;
    color: #fff;
    letter-spacing: 0.15em;
    margin-bottom: 50px;
}

.nsa-flow-item {
    background-color: #fff;
    border-radius: 4px;
    padding: 40px 20px 30px;
    margin-bottom: 40px;
    position: relative;
    text-align: center;
}

.nsa-flow-item:last-of-type {
    margin-bottom: 0;
}

.flow-num {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: #5d8ab5;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Noto Serif JP", serif;
    font-weight: 500;
    font-size: 1.1rem;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.flow-img {
    margin-bottom: 25px;
}

.flow-img img {
    max-width: 140px;
    height: auto;
}

.nsa-flow-item p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.9rem;
    line-height: 1.8;
    color: #4a5568;
    margin: 0;
    letter-spacing: 0.05em;
}

/* --- 事業者・法人の方へ --- */
.nsa-business-section {
    padding: 60px 0;
}

.business-heading-box {
    background-color: #5d8ab5;
    color: #fff;
    padding: 1.5rem 1rem;
    text-align: center;
    font-family: "Noto Serif JP", serif;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 40px;
    box-shadow: 6px 6px 0 rgba(93, 138, 181, 0.3);
    margin: 0 15px 40px;
}

.business-sub-heading {
    text-align: center;
    font-family: "Noto Serif JP", serif;
    font-size: 1rem;
    color: #5d8ab5;
    margin: 60px 0 40px;
    letter-spacing: 0.15em;
    font-weight: 500;
}

.merit-list {
    margin-bottom: 40px;
    padding: 0 50px;
}

.merit-item {
    background-color: #5d8ab5;
    color: #fff;
    padding: 30px 20px;
    margin-bottom: 25px;
    text-align: center;
}

.merit-num {
    font-family: "Noto Serif JP", serif;
    font-size: 1.05rem;
    color: #f7da64;
    margin-bottom: 12px;
    letter-spacing: 0.15em;
    font-weight: 500;
}

.merit-item p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.9rem;
    line-height: 1.8;
    margin: 0;
    letter-spacing: 0.05em;
}

.compatibility-box {
    background-color: #fff;
    padding: 60px 25px 15px;
    text-align: center;
}

.compatibility-title {
    display: inline-block;
    background-color: #f4f8fb;
    color: #486a8e;
    padding: 20px 40px;
    font-family: "Noto Serif JP", serif;
    font-size: 1.1rem;
    margin-bottom: 45px;
    letter-spacing: 0.1em;
    width: 75%;
}

.compatibility-list p {
    font-family: "Noto Serif JP", serif;
    font-size: 0.85rem;
    line-height: 2.2;
    color: #4a5568;
    margin: 0;
    text-align: left;
    padding-left: 8%;
}

.synergy-message {
    color: #486a8e;
    margin: 30px 0 25px;
}

/* 導入問い合わせCTA */
.business-cta-box {
    text-align: center;
    padding: 50px 15px 0px;
}

.business-cta-heading {
    display: block;
    background-color: #5d8ab5;
    color: #fff;
    padding: 1.5rem 1rem;
    margin-bottom: 50px;
    font-family: "Noto Serif JP", serif;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    box-shadow: 6px 6px 0 rgba(93, 138, 181, 0.3);
}

.cta-text {
    font-family: "Noto Serif JP", serif;
    font-size: 0.95rem;
    color: #4a5568;
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}

.cta-link-wrap {
    margin-bottom: 60px;
}

.cta-enter-link {
    font-family: "Cormorant Garamond", serif;
    font-size: 1.4rem;
    color: #486a8e;
    text-decoration: none;
    position: relative;
    padding: 0 40px 10px 0;
    border-bottom: 1px solid #486a8e;
    display: inline-block;
}

.cta-enter-link::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -1px;
    width: 30px;
    height: 15px;
    border-right: 1px solid #486a8e;
    border-bottom: 1px solid #486a8e;
    transform: skewX(-45deg);
}

.privacy-link {
    display: block;
    font-family: "Noto Serif JP", serif;
    font-size: 0.8rem;
    color: #4a5568;
    text-decoration: none;
    margin-top: 50px;
    letter-spacing: 0.05em;
}

p.compatibility-text {
    font-size: 1.1rem;
}