/* ==========================================================================
   membership-lp.css
   THE QUIET SOCIETY 紹介ページ専用スタイル
   /membership/ 配下の全ページで共有（common.css の後に読み込む）

   ms- プレフィックスのクラスはこの4ページでしか使われないため、
   ここでの字送り・余白の変更が他のページに影響することはない。
   Ours に合わせ、文字は小さめ・細め、余白は詰めすぎない設計にしている。
   ========================================================================== */

.ms-page {
    background-color: var(--color-white);
}

/* --------------------------------------------------------------------------
   ヘッダー（メンバーシップ配下のみ）
   ハンバーガー左 / ロゴ中央 / JOIN右。.ms-header を付けたページだけに効くので、
   サイトの他ページのヘッダー（ロゴ左 / Menu右）はそのまま
   -------------------------------------------------------------------------- */

.ms-header .header-inner {
    justify-content: space-between;
}

.ms-header .menu-container {
    order: 1;
    flex: 1 1 0;
}

/* このヘッダーでは「Menu」の文字を出さずアイコンだけにする */
.ms-header .menu-text {
    display: none;
}

.ms-header .logo {
    order: 2;
    flex: 0 0 auto;
}

.ms-header .logo-text {
    width: auto;
    font-size: 24px;
    text-align: center;
}

.ms-header-join {
    order: 3;
    flex: 1 1 0;
    text-align: right;
    font-family: var(--font-headline);
    font-size: 12px;
    letter-spacing: 0.18em;
    color: var(--color-black);
    transition: opacity 0.3s ease;
}

.ms-header-join:hover {
    opacity: 0.55;
}

/* --------------------------------------------------------------------------
   ハブ：英字のみの横並びナビ（Ours のトップに合わせる）
   -------------------------------------------------------------------------- */

.ms-hub-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 24px 64px;
}

.ms-hub-link {
    font-family: var(--font-headline);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--color-dark-gray);
    transition: opacity 0.3s ease;
}

.ms-hub-link:hover {
    opacity: 0.55;
}

/* --------------------------------------------------------------------------
   最小フッター（著作権表記のみ）
   -------------------------------------------------------------------------- */

.ms-footer {
    padding: 40px 24px 48px;
    text-align: center;
}

.ms-footer-copyright {
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 0.06em;
    color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   共通パーツ
   -------------------------------------------------------------------------- */

.ms-inner {
    width: 90%;
    max-width: 640px;
    margin: 0 auto;
}

.ms-section {
    padding: 64px 0;
}

.ms-label {
    font-family: var(--font-headline);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--color-gray);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 14px;
}

.ms-heading {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 36px;
}

.ms-text {
    font-size: 12px;
    font-weight: 300;
    line-height: 2.1;
    letter-spacing: 0.05em;
    color: var(--color-dark-gray);
    margin-bottom: 20px;
}

.ms-text:last-child {
    margin-bottom: 0;
}

.ms-separator {
    border: none;
    border-top: 1px solid var(--color-light-gray);
    width: 40px;
    margin: 40px auto;
}

/* --------------------------------------------------------------------------
   下層ページのヘッダー（ハブ以外）
   -------------------------------------------------------------------------- */

.ms-subhead {
    padding: 40px 0 0;
    text-align: center;
}

.ms-subhead-label {
    font-family: var(--font-headline);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--color-gray);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.ms-subhead-title {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.7;
}

/* パンくず */
.ms-crumb {
    font-family: var(--font-headline);
    font-size: 10px;
    letter-spacing: 0.14em;
    color: var(--color-gray);
    text-align: center;
    padding-top: 100px;
}

.ms-crumb a {
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.ms-crumb a:hover {
    border-color: var(--color-gray);
}

.ms-crumb span {
    margin: 0 8px;
}

/* --------------------------------------------------------------------------
   ヒーロー（ハブ）
   -------------------------------------------------------------------------- */

.ms-hero {
    position: relative;
    /* Ours のトップに合わせ、画面を埋めないバナー状の高さにする。
       ヘッダーの下に余白を取り、左右も内側に寄せる */
    height: 46vh;
    min-height: 240px;
    max-height: 400px;
    margin: 96px auto 0;
    max-width: 1000px;
    width: calc(100% - 48px);
    background-color: #000;
    overflow: hidden;
}

.ms-hero-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.78;
}

.ms-hero-copy {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    text-align: center;
    color: var(--color-white);
}

.ms-hero-title {
    font-family: var(--font-headline);
    font-size: 18px;
    letter-spacing: 0.26em;
    line-height: 1.6;
    margin-bottom: 12px;
}

.ms-hero-tagline {
    font-family: var(--font-headline);
    font-size: 10px;
    font-style: italic;
    letter-spacing: 0.14em;
    color: rgba(255, 255, 255, 0.82);
}

/* --------------------------------------------------------------------------
   本文中の画像
   -------------------------------------------------------------------------- */

/* 幅いっぱいの画像 */
.ms-figure-wide {
    margin: 72px 0;
}

.ms-figure-wide img {
    width: 100%;
    display: block;
    height: 62vh;
    max-height: 62vh;
    /* 縦長の写真でも、上下左右の中央を切り抜いて表示する */
    object-fit: cover;
    object-position: center center;
}

/* 2枚並べ */
.ms-figure-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 56px 0;
}

.ms-figure-pair img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --------------------------------------------------------------------------
   CONTENTS カード
   -------------------------------------------------------------------------- */

.ms-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background-color: var(--color-light-gray);
    border: 1px solid var(--color-light-gray);
}

.ms-card {
    background-color: var(--color-white);
    padding: 32px 28px;
}

.ms-card-title {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.ms-card-text {
    font-size: 11px;
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.05em;
    color: var(--color-dark-gray);
}

/* --------------------------------------------------------------------------
   HOW TO ステップ
   -------------------------------------------------------------------------- */

.ms-steps {
    counter-reset: ms-step;
}

.ms-step {
    position: relative;
    padding: 0 0 40px 56px;
    counter-increment: ms-step;
}

.ms-step::before {
    content: "STEP " counter(ms-step);
    position: absolute;
    top: 2px;
    left: 0;
    font-family: var(--font-headline);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--color-gray);
    white-space: nowrap;
}

/* ステップ同士をつなぐ縦線 */
.ms-step::after {
    content: "";
    position: absolute;
    top: 24px;
    bottom: 8px;
    left: 13px;
    width: 1px;
    background-color: var(--color-light-gray);
}

.ms-step:last-child {
    padding-bottom: 0;
}

.ms-step:last-child::after {
    display: none;
}

.ms-step-title {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin-bottom: 10px;
}

.ms-step-text {
    font-size: 12px;
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.05em;
    color: var(--color-dark-gray);
    margin-bottom: 10px;
}

.ms-step-text:last-child {
    margin-bottom: 0;
}

.ms-step-link {
    display: inline-block;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: var(--color-black);
    border-bottom: 1px solid var(--color-light-gray);
    padding-bottom: 2px;
    transition: border-color 0.3s ease;
    word-break: break-all;
}

.ms-step-link:hover {
    border-color: var(--color-black);
}

/* 補足・注意書き */
.ms-note {
    background-color: #fafafa;
    padding: 20px 22px;
    margin-top: 16px;
}

.ms-note p {
    font-size: 12px;
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.04em;
    color: var(--color-gray);
    margin-bottom: 10px;
}

.ms-note p:last-child {
    margin-bottom: 0;
}

.ms-note a {
    color: var(--color-dark-gray);
    border-bottom: 1px solid var(--color-light-gray);
    transition: border-color 0.3s ease;
    word-break: break-all;
}

.ms-note a:hover {
    border-color: var(--color-dark-gray);
}

/* フォーム記入例 */

/* --------------------------------------------------------------------------
   特典リスト
   -------------------------------------------------------------------------- */

.ms-benefits li {
    position: relative;
    font-size: 12px;
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.05em;
    color: var(--color-dark-gray);
    padding: 12px 0 12px 20px;
    border-bottom: 1px solid var(--color-light-gray);
}

.ms-benefits li:first-child {
    border-top: 1px solid var(--color-light-gray);
}

.ms-benefits li::before {
    content: "";
    position: absolute;
    top: 27px;
    left: 0;
    width: 6px;
    height: 1px;
    background-color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   重要事項
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   JOIN
   -------------------------------------------------------------------------- */

.ms-join {
    text-align: center;
    padding: 64px 0 72px;
    background-color: #fafafa;
}

.ms-join-text {
    font-size: 12px;
    font-weight: 300;
    line-height: 2.1;
    letter-spacing: 0.05em;
    color: var(--color-dark-gray);
    margin-bottom: 32px;
}

.ms-join-btn {
    display: inline-block;
    font-family: var(--font-headline);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--color-white);
    background-color: var(--color-black);
    padding: 16px 52px;
    border: 1px solid var(--color-black);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.ms-join-btn:hover {
    background-color: transparent;
    color: var(--color-black);
}

/* --------------------------------------------------------------------------
   ページ送り（下層ページ下部）
   -------------------------------------------------------------------------- */

.ms-pager {
    display: flex;
    border-top: 1px solid var(--color-light-gray);
}

.ms-pager-item {
    flex: 1;
    padding: 36px 24px;
    text-align: center;
    transition: background-color 0.3s ease;
}

.ms-pager-item + .ms-pager-item {
    border-left: 1px solid var(--color-light-gray);
}

.ms-pager-item:hover {
    background-color: #fafafa;
}

.ms-pager-dir {
    font-family: var(--font-headline);
    font-size: 10px;
    letter-spacing: 0.14em;
    color: var(--color-gray);
    margin-bottom: 8px;
}

.ms-pager-title {
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: var(--color-black);
}

/* --------------------------------------------------------------------------
   フェードイン
   -------------------------------------------------------------------------- */

.ms-fade {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.ms-fade.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   レスポンシブ（768px 以上）
   -------------------------------------------------------------------------- */

@media (min-width: 768px) {
    .ms-hero {
        height: 52vh;
    }

    .ms-hero-title {
        font-size: 24px;
        letter-spacing: 0.3em;
    }

    .ms-hero-tagline {
        font-size: 11px;
    }

    .ms-hub-nav {
        padding: 56px 40px 88px;
    }

    .ms-hub-link {
        font-size: 13px;
        letter-spacing: 0.18em;
    }

    .ms-header .logo-text {
        font-size: 28px;
    }

    .ms-header-join {
        font-size: 13px;
    }

    .ms-section {
        padding: 80px 0;
    }

    .ms-heading {
        font-size: 18px;
    }

    .ms-text {
        font-size: 13px;
    }

    .ms-subhead {
        padding-top: 48px;
    }

    .ms-subhead-title {
        font-size: 21px;
    }

    .ms-crumb {
        padding-top: 120px;
    }

    .ms-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .ms-card {
        padding: 32px 28px;
    }

    .ms-step {
        padding-left: 68px;
    }

    .ms-step::after {
        left: 15px;
    }

    .ms-step-title {
        font-size: 14px;
    }

    .ms-step-text {
        font-size: 13px;
    }

    .ms-pager-title {
        font-size: 12px;
    }
}

/* --------------------------------------------------------------------------
   アクセシビリティ
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .ms-fade {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .ms-join-btn,
    .ms-step-link,
    .ms-note a,
    .ms-hub-link,
    .ms-pager-item {
        transition: none;
    }
}

.ms-join-btn:focus,
.ms-step-link:focus,
.ms-note a:focus,
.ms-hub-link:focus,
.ms-pager-item:focus {
    outline: 2px solid var(--color-black);
    outline-offset: 4px;
}