/*
   corp 共通スタイル (リセット / ヘッダ / ナビ / フッタ / page-common)
   抽出元: corp/{about,greeting,history,organization,access}/style.css の行 7〜354 が完全一致した範囲
   各 page.css と併用する。
*/

/* ============================================
   リセット・基本設定
============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #07aaa2;
    --color-dark-green: #005a56;
    --color-light-green: #e6eff1;
    --color-white-green: #e0f3f2;
    --color-orange: #f79c21;
    --color-light-orange2: #fbb03b;
    --color-light-blue: #29abe2;
    --color-green: #8ab03b;
    --color-bg-light: #E5F5F4;
    --color-text: #000000;
    --color-white: #ffffff;
    --color-gray: #888888;
    --color-light-gray: #f3f3f3;
    --font-main: "Noto Sans JP", sans-serif;
    --inner-width: 1360px;
    --header-width: 1400px;
    --inner-min-width: 1038px;
}

html {
    font-size: 16px;
    font-feature-settings: "palt" 1;
    letter-spacing: .05em;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background: var(--color-white);
    line-height: 1.8;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.inner {
    max-width: var(--inner-width);
    margin: 0 auto;
    padding: 0 40px;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: .75rem;
    flex-shrink: 0;
}
.link-arrow .cls-1 {
    fill: none;
    stroke-miterlimit: 10;
}

/* ============================================
   ヘッダー
============================================ */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    z-index: 900;
    overflow: visible;
}
.header-inner {
    width: 100%;
    max-width: var(--header-width);
    min-width: var(--inner-min-width);
    margin: 0 auto;
    padding: 0 0 0 50px;
    height: 99px;
    display: flex;
    align-items: center;
    gap: 16px;
    overflow: visible;
}
.header-logo img {
    width: 340px;
    height: auto;
    object-fit: contain;
}
.header-logo a {
    display: flex;
    align-items: center;
}

#site-nav {
    margin-left: auto;
}
.nav-menu {
    display: flex;
    align-items: stretch;
    gap: 16px;
    flex: 1;
    justify-content: flex-end;
    margin-right: 262px;
}
.nav-menu > li {
    display: flex;
    align-items: center;
}
.nav-menu li a {
    font-size: 1rem;
    letter-spacing: .01em;
    font-weight: 500;
    color: var(--color-text);
    transition: color 0s, background-color 0s;
    white-space: nowrap;
    display: block;
    padding: 12px 16px;
    border-radius: 4px;
}
.nav-menu > li:hover > a {
    color: var(--color-primary);
    background-color: rgba(7, 170, 162, 0.05);
    transition: color .15s, background-color .15s;
}
.btn-contact {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: .02em;
    line-height: 58px;
    white-space: nowrap;
    width: 189px;
    height: 58px;
    margin: auto 0;
    padding: 0 0 0 61px;
    border-radius: 29px 0 0 29px;
    background: var(--color-dark-green);
    color: var(--color-white) !important;
    transition: opacity .2s;
    flex-shrink: 0;
}
.btn-contact:hover {
    opacity: .85;
}

/* ============================================
   ドロップダウンメニュー
============================================ */
.nav-menu > li {
    position: relative;
}
/* hover で表示するアンダーライン (::after) と三角インジケータ (::before) は
   li を基準に配置。常時配置 + opacity 切り替えにして、
   フェードインは少しスムーズに、フェードアウトは即時消す
   (次のメニュー項目に移った時に残像が残らないように) */
.nav-menu > li.menu-item-has-children::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--color-primary);
    opacity: 0;
    transition: opacity 0s;
    z-index: 1100;
}
.nav-menu > li.menu-item-has-children::before {
    content: "";
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translate(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 10px solid var(--color-primary);
    opacity: 0;
    transition: opacity 0s;
    z-index: 1100;
}
.nav-menu > li.menu-item-has-children.is-open::after,
.nav-menu > li.menu-item-has-children.is-open::before {
    opacity: 1;
    transition: opacity .15s;
}
.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 700px;
    background: transparent;
    z-index: 1050;
    padding-top: 0;
}
.dropdown-inner {
    width: 100%;
    background: var(--color-white);
    box-shadow: 0 8px 24px #0000001f;
    padding: 32px 40px 48px;
}
.nav-menu > li.menu-item-has-children.is-open .dropdown {
    display: block;
}
.dropdown-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-primary);
    margin-bottom: 20px;
}
.dropdown-menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 40px;
}
.dropdown-menu li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 0.9375rem;
    transition: color .2s;
    white-space: nowrap;
}
.dropdown-menu li a:hover {
    color: var(--color-primary);
}
.dropdown .link-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--color-primary);
    margin-left: auto;
    flex-shrink: 0;
}
.dropdown .link-arrow svg {
    width: 12px;
    height: 8px;
}
.dropdown .link-arrow .cls-1 {
    fill: none;
    stroke: var(--color-primary);
    stroke-miterlimit: 10;
}

/* ============================================
   レイアウト共通
============================================ */
.allwrap {
    min-width: 1200px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================
   ページ共通（page-header / breadcrumb / page-content）
============================================ */
#page-main {
    margin-top: 99px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.page-header {
    position: relative;
    padding: 0;
    overflow: hidden;
    min-height: 220px;
    display: flex;
    align-items: center;
}
/* グラデーションは背景画像 (.page-header--photo) を持たないページのみ */
.page-header:not(.page-header--photo) {
    background: linear-gradient(to right, #9cddd9 0%, var(--color-white) 100%);
}

.page-header-inner {
    max-width: var(--inner-width);
    margin: 0 auto;
    width: 100%;
    padding: 0 40px;
}

.page-title {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: inline-block;
    min-width: 320px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1.375rem;
    font-weight: 700;
    padding-block: 12px;
    padding-right: 56px;
    padding-left: max(40px, calc((100vw - var(--inner-width)) / 2 + 40px));
}

.page-header-logo {
    position: absolute;
    right: max(0px, calc((100vw - var(--inner-width)) / 2));
    top: 0;
    bottom: 0;
    aspect-ratio: 1059 / 1137;
    pointer-events: none;
    background: url("../images/csa-common/hiyoshi-logo-mark.svg?v=3") center / contain no-repeat;
}

.page-header-logo svg {
    display: none;
}

/* パンくず */
.breadcrumb {
    background: var(--color-white);
    border-top: 1px solid var(--color-primary) !important;
    border-bottom: 1px solid var(--color-primary) !important;
    padding: 12px 0;
    margin-top: 32px;
    font-size: 0.8125rem;
    color: #666;
}

.breadcrumb a {
    color: var(--color-primary);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .sep {
    margin: 0 8px;
    color: #999;
}

/* ページコンテンツ */
.page-content {
    padding: 60px 0 80px;
    background: var(--color-bg-light);
    flex: 1;
}

/* 白カード — corp/about, corp/greeting, corp/history, corp/organization
   access は内部に拠点別カードを並べるため対象外。
   カンプ準拠で角丸・影は持たないフラットカード */
.about-wrap,
.greeting-wrap,
.history-wrap,
.organization-wrap {
    background: var(--color-white);
    padding: 24px 64px;
}

.page-content h2 {
    font-size: 1.375rem;
    font-weight: 700;
    padding-bottom: 12px;
    border-bottom: 1px solid #dedede;
    margin-bottom: 24px;
    margin-top: 0;
}

.page-content h2:first-child {
    margin-top: 0;
}

.page-content p {
    font-size: 0.9375rem;
    line-height: 2;
    margin-bottom: 16px;
}

/* ============================================================
   フッター (全セクション共通)
   - 値が同じ部分のみここに集約。セクション固有 (.footer-banner,
     biz 用 padding 上書き等) は各 page.css / biz.css に残す。
   ============================================================ */
#site-footer {
    display: flex;
    flex-direction: column;
    gap: 27px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0 0 21px;
    overflow: hidden;
}
.footer-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 58px;
    width: 100%;
    height: 227px;
    background: var(--color-white);
}
/* フッター左カラム: 1 行目「特定建設業」を ::first-line で小さく見せる */
.footer-company {
    display: block;
    line-height: 1.6;
    font-size: 1.25rem;
    font-weight: 700;
    margin-block: calc((1em - 1lh)/2);
    white-space: nowrap;
}
.footer-company::first-line {
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.7);
}
.footer-inner {
    display: flex;
    align-items: flex-start;
    gap: 96px;
    width: 100%;
    max-width: var(--inner-width);
    min-width: var(--inner-min-width);
    margin: 0 auto;
    padding: 0 40px;
}
.footer-info {
    font-weight: 400;
    margin-left: 160px;
    margin-top: 8px;
}
.footer-info dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 42px 48px;
    font-size: 1rem;
}
.footer-info dt {
    font-weight: 700;
    white-space: nowrap;
    margin-block: calc((1em - 1lh)/2);
}
.footer-info dd {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-block: calc((1em - 1lh)/2);
}
.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
    line-height: 1;
}
.footer-nav a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .875rem;
    white-space: nowrap;
}
.footer-nav .link-arrow {
    width: 26px;
    height: 26px;
    background: var(--color-white);
    border: solid 2px var(--color-dark-green);
}
.footer-nav .link-arrow svg {
    width: 18px;
    height: 14px;
}
.footer-nav .link-arrow .cls-1 {
    stroke: var(--color-dark-green);
    stroke-width: 2px;
}
.footer-bottom {
    display: flex;
    justify-content: flex-end;
    font-size: .8125rem;
    line-height: 1;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
    max-width: var(--inner-width);
    min-width: var(--inner-min-width);
}
.footer-bottom a:hover {
    text-decoration: underline;
}
.copyright {
    color: #fff9;
}

/* ============================================================
   SP / レスポンシブ対応（共通chrome）
   - PC幅 (1025px〜) は無改変。以下は @media 内に限定。
   - .sp-nav-toggle は main.js が生成する新規要素。
   - フッターのセクション固有 SP (.footer-banner,
     biz 用 #site-footer padding 上書き等) は各 page.css に残す。
   ============================================================ */
.sp-nav-toggle {
    display: none;
}

/* SP専用改行（PCでは非表示） */
.sp {
    display: none;
}

@media (max-width: 1024px) {
    html, body {
        overflow-x: hidden;
    }
    .allwrap {
        min-width: 0;
    }
    .header-inner {
        min-width: 0;
    }

    /* SP専用改行を表示 */
    .sp {
        display: inline;
    }

    /* ヘッダー */
    .header-inner {
        height: 60px;
        padding: 0 12px 0 16px;
        gap: 8px;
    }
    .header-logo img {
        width: auto;
        height: 44px;
    }

    /* ハンバーガーボタン */
    .sp-nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        margin-left: auto;
        padding: 0;
        border: none;
        border-radius: 0;
        background: var(--color-primary);
        cursor: pointer;
    }
    .sp-nav-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--color-white);
        transition: transform .25s, opacity .2s;
    }
    body.sp-nav-open .sp-nav-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    body.sp-nav-open .sp-nav-toggle span:nth-child(2) {
        opacity: 0;
    }
    body.sp-nav-open .sp-nav-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* ナビパネル（#site-nav はインライン style="position:relative" を持つ） */
    #site-nav {
        position: fixed !important;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        margin: 0;
        background: var(--color-white);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        transform: translateX(100%);
        transition: transform .3s ease;
        z-index: 880;
        padding: 8px 0 48px;
    }
    body.sp-nav-open #site-nav {
        transform: translateX(0);
    }
    body.sp-nav-open {
        overflow: hidden;
    }
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        flex: none;
        margin: 0;
    }
    .nav-menu > li {
        display: block;
        position: static;
    }
    /* PC で li 擬似要素にしている緑下線・三角インジケータを SP では非表示 */
    .nav-menu > li.menu-item-has-children::after,
    .nav-menu > li.menu-item-has-children::before {
        content: none;
    }
    .nav-menu li a {
        height: auto;
        padding: 16px 24px;
        border-bottom: 1px solid #e8e8e8;
    }
    .nav-menu > li > a {
        display: block;
    }

    /* 企業情報: アコーディオン */
    .nav-menu > li.menu-item-has-children > a {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .nav-menu > li.menu-item-has-children > a::after {
        content: "";
        width: 9px;
        height: 9px;
        margin-left: 12px;
        border-right: 2px solid var(--color-primary);
        border-bottom: 2px solid var(--color-primary);
        transform: rotate(45deg);
        transition: transform .2s;
        flex-shrink: 0;
    }
    .nav-menu > li.menu-item-has-children.sp-open > a::after {
        transform: rotate(-135deg);
    }
    .dropdown {
        display: none;
        position: static;
        width: auto;
        padding: 0;
    }
    .nav-menu > li.menu-item-has-children.is-open .dropdown {
        display: block;
    }
    .dropdown-inner {
        background: var(--color-light-green);
        box-shadow: none;
        padding: 4px 0;
    }
    .dropdown-title {
        display: none;
    }
    .dropdown-menu {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .dropdown-menu li a {
        padding: 13px 32px;
        border-bottom: 1px solid #d4e3e4;
    }

    /* お問い合わせボタン（main.js がパネル内へ移動） */
    .btn-contact {
        position: static;
        display: block;
        width: auto;
        max-width: 240px;
        height: auto;
        margin: 24px auto 0;
        padding: 16px 32px;
        line-height: 1.4;
        text-align: center;
        border-radius: 999px;
    }

    /* メイン / ページヘッダー / パンくず: 固定ヘッダー 99px → 60px */
    #page-main {
        margin-top: 60px;
    }
    .page-header {
        min-height: 132px;
    }
    .page-header-inner {
        padding: 0 20px;
    }
    .page-title {
        font-size: 1.125rem;
        padding-right: 24px;
        padding-left: 20px;
        min-width: 0;
        width: calc(100% - 110px);
    }
    /* 事業紹介ページ（写真背景）はHロゴが無いのでフル幅 */
    .page-header--photo .page-title {
        width: auto;
        max-width: 100%;
    }
    .breadcrumb {
        display: none;
    }
    .page-content {
        padding: 32px 0 48px;
    }
    /* SP時のol/ulマーカーがカード外にはみ出ない */
    .page-content ol,
    .page-content ul {
        padding-left: 1.5em;
    }
    .inner {
        padding-left: 16px;
        padding-right: 16px;
    }
    .about-wrap,
    .greeting-wrap,
    .history-wrap,
    .organization-wrap {
        padding: 28px 20px;
    }

    /* フッター SP 共通 */
    .footer-banner {
        flex-wrap: wrap;
        gap: 20px 28px;
        height: auto;
        padding: 28px 20px;
    }
    .footer-banner img {
        max-height: 72px;
        width: auto;
    }
    .footer-inner {
        flex-direction: column;
        gap: 28px;
        min-width: 0;
        padding: 0 24px;
    }
    .footer-info {
        margin-left: 0;
        margin-top: 0;
    }
    .footer-info dl {
        grid-template-columns: 1fr;
        gap: 4px 0;
    }
    .footer-info dt {
        margin-top: 16px;
    }
    .footer-info dt:first-of-type {
        margin-top: 0;
    }
    .footer-nav {
        margin-left: 0;
    }
    .footer-bottom {
        justify-content: flex-start;
        min-width: 0;
        padding: 0 24px;
    }
}

/* ============================================
   TOPページでのドロップダウン矢印崩れ対策
   （別会社style.cssとの競合解決）
============================================ */
#site-header .dropdown .link-arrow {
    background: var(--color-primary) !important;
    border: none !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 50% !important;
}
#site-header .dropdown .link-arrow svg {
    width: 16px !important;
    height: 10px !important;
    overflow: visible !important;
}
#site-header .dropdown .link-arrow svg polyline,
#site-header .dropdown .link-arrow svg line,
#site-header .dropdown .link-arrow .cls-1 {
    fill: none !important;
    stroke: #fff !important;
    stroke-width: 1.5px !important;
    stroke-miterlimit: 10 !important;
}

/* フッターの矢印も同様に */
#site-footer .link-arrow .cls-1,
#site-footer .link-arrow svg polyline,
#site-footer .link-arrow svg line {
    fill: none !important;
    stroke: var(--color-primary) !important;
    stroke-width: 1.5px !important;
}

/* ============================================
   ドロップダウン位置・三角の二重表示対策
============================================ */

/* 別会社CSSによる不要な擬似要素を全部無効化 */
#site-header .dropdown::before,
#site-header .dropdown::after,
#site-header .dropdown-inner::before,
#site-header .dropdown-inner::after,
#site-header .nav-menu .menu-item-has-children > a::before,
#site-header .nav-menu .menu-item-has-children > a::after,
#site-header .nav-menu > .menu-item > a::before,
#site-header .nav-menu > .menu-item > a::after {
    display: none !important;
    content: none !important;
    border: none !important;
}

/* CSA版の三角インジケータを正しく強制 */
#site-header .nav-menu > li.menu-item-has-children::before {
    content: "" !important;
    position: absolute !important;
    bottom: 5px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 0 !important;
    height: 0 !important;
    border-left: 8px solid transparent !important;
    border-right: 8px solid transparent !important;
    border-bottom: 10px solid var(--color-primary) !important;
    border-top: none !important;
    background: transparent !important;
    opacity: 0;
    transition: opacity .15s;
    z-index: 1100;
}

#site-header .nav-menu > li.menu-item-has-children.is-open::before {
    opacity: 1 !important;
}

/* CSA版の下線（::after）も正しく強制 */
#site-header .nav-menu > li.menu-item-has-children::after {
    content: "" !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 6px !important;
    background: var(--color-primary) !important;
    border: none !important;
    opacity: 0;
    transition: opacity .15s;
    z-index: 1100;
}

#site-header .nav-menu > li.menu-item-has-children.is-open::after {
    opacity: 1 !important;
}

/* ドロップダウン位置を強制 */
#site-header .nav-menu > li.menu-item-has-children {
    position: relative !important;
}
#site-header .dropdown {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: auto !important;
    transform: none !important;
    width: 700px !important;
}

/* ============================================
   ドロップダウン位置の左端揃え強制
============================================ */
html body #site-header .nav-menu > li.menu-item-has-children {
    position: relative !important;
}

html body #site-header .nav-menu > li.menu-item-has-children > .dropdown {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: auto !important;
    margin: 0 !important;
    transform: none !important;
    width: 700px !important;
}

/* ============================================
   企業情報ページのヒーローロゴ復活
   （本番 base.css の .page-header-logo 仕様を移植）
============================================ */
.page-header:not(.page-header--photo) .page-header-logo {
    position: absolute;
    right: max(0px, calc((100vw - var(--inner-width)) / 2));
    top: 0;
    bottom: 0;
    width: auto;
    height: auto;
    aspect-ratio: 1059 / 1137;
    pointer-events: none;
    background: url("../images/csa-common/hiyoshi-logo-mark.svg?v=3") center / contain no-repeat;
    opacity: 1 !important;
    transform: none !important;
}
.page-header:not(.page-header--photo) .page-header-logo svg {
    display: none;
}

/* style.css の opacity:0.15 / transform に勝つため特異性最強で書く */
html body section.page-header:not(.page-header--photo) div.page-header-logo {
    position: absolute !important;
    right: max(0px, calc((100vw - var(--inner-width)) / 2)) !important;
    top: 0 !important;
    bottom: 0 !important;
    width: auto !important;
    height: auto !important;
    aspect-ratio: 1059 / 1137 !important;
    pointer-events: none !important;
    background: url("../images/csa-common/hiyoshi-logo-mark.svg?v=3") center / contain no-repeat !important;
    opacity: 1 !important;
    transform: none !important;
    max-width: 160px !important;
}
html body section.page-header:not(.page-header--photo) div.page-header-logo svg {
    display: none !important;
}

/* SP時のHロゴサイズ（PCの160px指定に勝つため、後ろに書く） */
@media (max-width: 1024px) {
    html body section.page-header:not(.page-header--photo) div.page-header-logo {
        max-width: 80px !important;
        right: 16px !important;
        top: 50% !important;
        bottom: auto !important;
        transform: translateY(-50%) !important;
        height: 86px !important;
    }
}
/* ============================================
   #page-main: ヘッダーとコンテンツ間の余白確保
   style.css の margin-top: 80px に勝つ
============================================ */
#page-main {
    margin-top: 99px !important;
}

/* ============================================
   投稿ページ: パンくず下のコンテンツに上余白
============================================ */
.single-header {
    margin-top: 40px;
}

/* ============================================
   SPハンバーガーメニュー (旧サーバー仕様を移植)
============================================ */
/* PCではハンバーガーとSPナビパネルを非表示 */
.ham { display: none; }
.header__navWrap { display: none; }

@media (max-width: 1024px) {
    /* PCナビとお問い合わせボタン(ヘッダー内)を非表示 */
    #site-nav { display: none; }
    .header-inner > .btn-contact { display: none; }

    /* ハンバーガーボタン */
    .ham {
        display: block;
        width: 36px;
        height: 36px;
        background-color: var(--color-primary);
        cursor: pointer;
        position: relative;
        z-index: 999;
        border-radius: 4px;
        margin-left: auto;
    }
    .ham__lineWrapper {
        position: relative;
        width: 100%;
        height: 100%;
    }
    .ham__lineWrapper span {
        display: block;
        width: 20px;
        height: 2px;
        background-color: #fff;
        position: absolute;
        left: 50%;
        transition: 0.3s;
    }
    .ham__lineWrapper span:nth-child(1) {
        transform: translateX(-50%);
        top: 9px;
    }
    .ham__lineWrapper span:nth-child(2) {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .ham__lineWrapper span:nth-child(3) {
        transform: translateX(-50%);
        bottom: 9px;
    }
    .ham.open .ham__lineWrapper span:nth-child(1) {
        transform: translate(-50%, -50%) rotate(33deg);
        top: 50%;
    }
    .ham.open .ham__lineWrapper span:nth-child(2) {
        opacity: 0;
    }
    .ham.open .ham__lineWrapper span:nth-child(3) {
        transform: translate(-50%, -50%) rotate(-33deg);
        top: 50%;
    }

    /* SPナビパネル */
    .header__navWrap {
        display: block;
        width: 100%;
        height: 100vh;
        padding-top: 74px;
        position: fixed;
        inset: 0;
        background: #fff;
        opacity: 0;
        visibility: hidden;
        transition: .3s;
        z-index: 990;
        overflow-y: auto;
    }
    .header__navWrap.panelactive {
        opacity: 1;
        visibility: visible;
    }

    /* アコーディオン */
    .accordion {
        background-color: var(--color-primary);
    }
    .accordion__item {
        border-top: 1px solid #fff;
    }
    .accordion__head {
        width: 100%;
        padding: 15px 24px;
        background-color: var(--color-primary);
        color: #fff;
        font-size: 16px;
        font-weight: 700;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border: none;
        cursor: pointer;
    }
    .accordion__body {
        display: none;
        background: #97d1c6;
    }
    .accordion__body a {
        display: block;
        padding: 12px 24px;
        border-top: 1px solid #fff;
        color: #0c5b5b;
        font-size: 14px;
        font-weight: 500;
        text-decoration: none;
    }
    .accordion__head.accordion__item--noSub {
        border-top: 1px solid #fff;
    }
    .accordion__item--noSub a {
        display: block;
        width: 100%;
        height: 100%;
        color: #fff;
        text-decoration: none;
    }
    .accordion__body a .sub {
        margin-left: 13px;
        font-size: 12px;
    }
    .accordion__item.active .accordion__body {
        display: block;
    }

    /* アコーディオン アイコン (+/×) */
    .accordion__head .icon {
        width: 12px;
        height: 12px;
        transition: .3s;
        position: relative;
    }
    .accordion__head .icon::before,
    .accordion__head .icon::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
        width: 100%;
        height: 1px;
        background: #fff;
        transition: .3s;
    }
    .accordion__head .icon::after {
        transform: rotate(90deg);
    }
    .accordion__item.active .accordion__head .icon::before {
        transform: translateY(-50%) rotate(45deg);
    }
    .accordion__item.active .accordion__head .icon::after {
        transform: translateY(-50%) rotate(-45deg);
    }

    /* SPナビ内のお問い合わせボタン */
    .nav-contact {
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 16px;
        font-weight: 600;
        letter-spacing: .02em;
        width: 240px;
        height: 56px;
        margin: 24px auto 0;
        border-radius: 999px;
        background: var(--color-dark-green);
        color: var(--color-white);
        text-decoration: none;
        transition: opacity .2s;
    }
    .nav-contact:hover {
        opacity: .85;
    }

    /* body にクラス付与でスクロールロック */
    body.navi-open {
        overflow: hidden;
    }
}