/*
 * メガメニュー for SWELL
 * ----------------------------------------------- */

/* 共通コンテナスタイル */
.megamenu-content {
    opacity: 0;
    background: #fff;
    pointer-events: none;
    height: auto;
    position: absolute;
    top: 100%;
    /* ヘッダーの真下に配置 */
    z-index: 500;
    left: 0;
    right: 0;
    width: auto;
    padding: 0px 30px;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0s;
    box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.07);
    display: none;
}

/* メガメニューを持つli要素のpositionをstaticに上書きし、重要
   position:absoluteなメガメニューがページ幅全体に広がれるようにする */
.menu-item-has-megamenu {
    position: static !important;
}

/* SWELLのメニューliにホバーした際にメガメニューを表示 */
.menu-item-has-megamenu:hover>.megamenu-content {
    display: block;
    opacity: 1;
    pointer-events: initial;
}

/* メガメニューのインナーラップ */
.megamenu-inner {
    width: 1150px;
    /* SOLARISの幅に合わせる */
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    display: flex;
    /* ヘッドラインとスライダーを横並びにする */
    padding: 40px 0;
}

/* 共通ヘッドラインエリア */
.headline_area {
    width: 220px;
    position: relative;
    box-sizing: border-box;
    flex-shrink: 0;
    /* 幅を維持する */
}

.headline_area .head {
    line-height: 1.5;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.headline_area .head a {
    display: block;
    padding-right: 50px;
    position: relative;
    color: #000;
}

.headline_area .head a:hover {
    text-decoration: none;
    opacity: 0.8;
}

.headline_area .head .headline {
    font-size: 28px;
    color: #006ea5;
    margin: 5px 0 0 0;
    font-weight: 600;
}

.headline_area .head .sub_headline {
    font-weight: 500;
    color: #000;
    display: block;
}

/*
 * メガメニューA: 記事グリッド
 * ----------------------------------------------- */
.megamenu-content-a .slider_area {
    width: calc(100% - 220px);
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    padding: 0 42px;
    /* 矢印のスペース確保 */
}

/* スライダーコンテナ */
.megamenu-content-a .megamenu-a-slider {
    overflow: hidden;
}

.megamenu-content-a .item {
    position: relative;
    box-sizing: border-box;
}

.megamenu-content-a .item .category {
    font-size: 12px;
    text-align: center;
    color: #fff;
    border-radius: 30px;
    margin: 0 0 20px 0;
    min-width: 90px;
    height: 30px;
    line-height: 30px;
    padding: 0 20px;
    display: inline-block;
    background: #00b4a2;
    /* SWELLのキーカラーに近い色 */
    text-decoration: none;
}

.megamenu-content-a .item .link {
    display: block;
    color: #000;
    text-decoration: none;
}

.megamenu-content-a .item .image_wrap {
    display: block;
    width: 100%;
    height: 160px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    margin-bottom: 20px;
}

.megamenu-content-a .item .image {
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.megamenu-content-a .item a:hover .image {
    transform: scale(1.1);
}

.megamenu-content-a .item .title_area {
    padding: 0;
}

.megamenu-content-a .item .title {
    line-height: 1.5;
    height: 4.5em;
    /* 3行分の高さを確保 */
    overflow: hidden;
    color: #000;
    font-weight: 600;
}

.megamenu-content-a .item .title span {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 3行で省略 */
    overflow: hidden;
}

/* スライダー矢印 */
.carousel_arrow {
    width: 30px;
    height: 100%;
    position: absolute;
    top: 0;
    cursor: pointer;
    z-index: 10;
}

.carousel_arrow:before {
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    border-top: 3px solid #000;
    border-right: 3px solid #000;
    position: absolute;
    top: 50%;
    left: 50%;
    transition: border-color 0.2s ease;
}

.carousel_arrow:hover:before {
    border-color: #00b4a2;
}

.carousel_arrow.prev_item {
    left: 0;
}

.carousel_arrow.next_item {
    right: 0;
}

.carousel_arrow.prev_item:before {
    transform: translate(-50%, -50%) rotate(-135deg);
}

.carousel_arrow.next_item:before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.carousel_arrow.swiper-button-disabled {
    opacity: 0.3;
    cursor: default;
}

/*
 * メガメニューB: 背景ホバー切り替え
 * ----------------------------------------------- */

.megamenu-content-b {
    padding: 0;
    /* paddingは内部で調整 */
    background: transparent;
    /* 背景は内部のimageで管理 */
}

.megamenu-content-b .megamenu-inner {
    display: flex;
    justify-content: space-between;
    height: 390px;
    /* SOLARISの高さに固定 */
}

/* 背景画像リスト */
.megamenu-b-image-list {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.megamenu-b-image-list .image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.5s ease;
    transform: scale(1.1);
    background-size: cover;
    background-position: center;
}

.megamenu-b-image-list .image.active {
    opacity: 1;
    transform: scale(1);
}

.megamenu-b-image-list .image .overlay {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    /* オーバーレイ */
}


/* テキストコンテンツリスト */
.megamenu-b-list-container {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
    /* 画像より手前に表示 */
}

.megamenu-b-list {
    width: 100%;
    height: 100%;
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.megamenu-b-item {
    height: 100%;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    flex: 1 1 0%;
    box-sizing: border-box;
    position: relative;
}

.megamenu-b-item:last-of-type {
    border-right: none;
}

.megamenu-b-item a {
    color: #fff !important;
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    box-sizing: border-box;
}

/* ホバー時の黒いレイヤー */
.megamenu-b-item a:after {
    width: 100%;
    height: 100%;
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 3;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.megamenu-b-item.active a:after,
.megamenu-b-item a:hover:after {
    opacity: 1;
}

.megamenu-b-item .content {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 0 30px 30px;
    z-index: 4;
    /* a:afterよりも手前 */
}

.megamenu-b-item .title {
    font-size: 20px;
    line-height: 1.2;
    font-weight: 600;
    word-break: break-all;
    transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    color: #fff;
}

.megamenu-b-item.active .title,
.megamenu-b-item:hover .title {
    margin-bottom: 20px;
}

.megamenu-b-item .sub_title {
    font-size: 14px;
    font-weight: 600;
    margin: 12px 0 0 0;
    line-height: 1.5;
    position: relative;
    display: inline-block;
    padding-right: 20px;
    color: #fff;
}

.megamenu-b-item .sub_title:after {
    opacity: 0;
    font-family: 'design_plus';
    /* アイコンフォントの指定が必要 */
    content: '\e910';
    font-size: 14px;
    display: block;
    position: absolute;
    top: 2px;
    right: 0px;
    font-weight: 500;
    transition: all 0.4s ease;
}

.megamenu-b-item.active .sub_title:after,
.megamenu-b-item:hover .sub_title:after {
    width: 100%;
    transition: width 0.4s ease 0s;
}

/* レスポンシブ対応 */
@media screen and (min-width: 960px) {

    /* PC表示時のスタイル */
    .megamenu-for-mobile {
        display: none;
        /* モバイル用リストは非表示 */
    }
}

@media screen and (max-width: 959px) {

    /* モバイル表示時（SWELLのハンバーガーメニュー内）のスタイル */
    .megamenu-content,
    .megamenu-for-pc {
        display: none !important;
        /* PC用メガメニューは完全に非表示 */
    }

    .megamenu-for-mobile {
        display: block;
        /* モバイル用リストを表示（SWELLのサブメニュースタイルが適用される） */
    }
}

/* メガメニューC (ここから下を書き換え)
---------------------------------------------------------- */
.megamenu-content-c .megamenu-inner {
    width: 1150px;
    max-width: 100%;
    display: flex;
    padding: 2em;
    margin: 0 auto;
    align-items: center;
}

.megamenu-c-grid-area {
    width: calc(100% - 220px);
    padding-left: 20px;
    box-sizing: border-box;
}

.megamenu-c-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.megamenu-c-item a {
    display: block;
    text-decoration: none;
    color: #fff;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
}

.megamenu-c-item__image {
    position: relative;
    display: block;
    width: 100%;
    height: 0;
    padding-top: 60%;
    background-size: cover;
    background-position: center;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.megamenu-c-item a:hover .megamenu-c-item__image {
    transform: scale(1.1);
}

.megamenu-c-item__title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0.5em 0;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.6));
    transition: background-color 0.3s;
    box-sizing: border-box;
}

.megamenu-c-item a:hover .megamenu-c-item__title {
    background-color: rgba(0, 0, 0, 0.5);
}

/* レスポンシブ (タブレット) */
@media screen and (max-width: 1024px) {
    .megamenu-c-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 767px) {
    .megamenu-c-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .megamenu-content-c .megamenu-inner {
        padding: 1em;
    }

    .megamenu-c-list {
        gap: 10px;
    }

    .megamenu-c-item__title {
        font-size: 12px;
        padding: 0.6em;
    }
}

@media screen and (max-width: 959px) {
    .megamenu-content {
        /* display: none !important; */
        /* タイプCはSPでも表示するため個別対応 */
    }

    .megamenu-content-a,
    .megamenu-content-b {
        display: none !important;
    }

    .megamenu-content-c .megamenu-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .megamenu-content-c .headline_area {
        width: 100%;
        margin-bottom: 2em;
    }

    .megamenu-content-c .headline_area .head {
        position: static;
        transform: none;
    }

    .megamenu-content-c .headline_area .head a {
        padding-right: 0;
    }

    .megamenu-c-grid-area {
        width: 100%;
        padding-left: 0;
    }

    .megamenu-c-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 599px) {
    .megamenu-c-list {
        grid-template-columns: repeat(1, 1fr);
    }
}