/* =========================================================
   Sekou
   対象：/sekou/
   ========================================================= */

.sg-sekou {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 0 0 70px;
}

.sg-sekou *,
.sg-sekou *::before,
.sg-sekou *::after {
    box-sizing: border-box;
}

.sg-sekou img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

.sg-sekou a {
    color: inherit;
    text-decoration: none;
}

.sg-sekou a:hover,
.sg-sekou a:focus {
    opacity: .5;
    text-decoration: none;
}

.sg-sekou ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sg-sekou .clr,
.sg-sekou .spacer5,
.sg-sekou .spacer30,
.sg-sekou .search_category_block {
    display: none;
}

/* =========================================================
   共通見出し・検索トップ下部メニュー
   ========================================================= */

.sg-sekou #worksNaviBox>h2,
.sg-sekou .sekou_cate_list>div>h2 {
    position: relative;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.6;
    letter-spacing: .08em;
    margin: 0 0 30px;
}

/* -------------------------
   上部リンク
------------------------- */

.sg-sekou .top_links {
    margin: 0 0 70px;
}

.sg-sekou .top_links ul {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 20px;
}

.sg-sekou .top_links li {
    width: auto;
    text-align: center;
    margin: 0;
}

.sg-sekou .top_links li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 110px;
    padding: 20px 10px;
    color: rgba(0, 0, 0, .65);
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .35);
    line-height: 1.5;
    letter-spacing: .08em;
    transition: background-color .25s ease, border-color .25s ease, opacity .25s ease;
}

.sg-sekou .top_links li a:hover,
.sg-sekou .top_links li a:focus {
    opacity: 1;
    background: #f7f5f3;
    border-color: rgba(0, 0, 0, .55);
}

.sg-sekou .top_links .sg-toplink-en {
    display: block;
    font-family: "Cormorant", "Times New Roman", serif;
    font-size: clamp(18px, 1.8vw, 24px);
    font-weight: 500;
    letter-spacing: .08em;
    line-height: 1.2;
}

.sg-sekou .top_links .sg-toplink-line {
    display: block;
    width: 42px;
    height: 1px;
    margin: 10px auto 12px;
    background: rgba(0, 0, 0, .35);
}

.sg-sekou .top_links .sg-toplink-ja {
    display: block;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(16px, 1.8vw, 18px);
    font-weight: 500;
    letter-spacing: .08em;
}

/* =========================================================
   検索トップ・下部カテゴリメニュー
   ========================================================= */

.sg-sekou .sg-sekou-bottom-menu {
    margin-top: 70px;
}

.sg-sekou .sekou_cate_list {
    margin: 0;
}

/* カテゴリ表 */
.sg-sekou .sekou_cate_list>div {
    margin: 0 0 70px;
}

/* カテゴリ黒帯＋カテゴリリンク */
.sg-sekou .sekou_cate_list>div>div:not(.clr) {
    display: grid;
    grid-template-columns: 230px 1fr;
    align-items: stretch;
    min-height: 115px;
    margin: 0 0 20px;
    background: rgba(0, 0, 0, .01);
}

/* カテゴリ黒帯 */
.sg-sekou .sekou_cate_list h4 {
    display: flex;
    align-items: center;
    min-height: 100%;
    background: rgba(0, 0, 0, .75);
    color: #fff;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.7;
    letter-spacing: .06em;
    white-space: nowrap;
    margin: 0;
    padding: 20px 15px;
}

/* カテゴリリンク */
.sg-sekou .sekou_cate_list ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-content: center;
    gap: 15px 30px;
    background: rgba(0, 0, 0, .01);
    padding: 30px 40px;
}

.sg-sekou .sekou_cate_list li {
    min-width: 0;
    margin: 0;
    padding: 0;
}

.sg-sekou .sekou_cate_list li a {
    display: inline-block;
    line-height: 1.7;
    letter-spacing: .03em;
    white-space: nowrap;
}

/* =========================================================
   検索フォーム
   ========================================================= */

.sg-sekou .sekou_search {
    margin: 0;
}

.sg-sekou .sekou_search_box {
    display: flex;
    justify-content: center;
    align-items: stretch;
    max-width: 820px;
    margin: 0 auto;
}

.sg-sekou .sekou_search .textbox {
    width: min(650px, 100%);
    height: 40px;
    font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
    font-size: 14px;
    line-height: 1.4;
    color: #333;
    background: #fff;
    border: 1px solid #777;
    border-radius: 0;
    padding: 7px 14px;
}

.sg-sekou .sekou_search .submit {
    width: 160px;
    height: 40px;
    border: none;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 15px;
    background: #f0efed;
    color: #5a5653;
    border-radius: 4px;
    cursor: pointer;
    margin: 0 0 0 16px;
    padding: 0;
}

/* =========================================================
   一覧ページ：カテゴリボタン
   ========================================================= */

.sg-sekou .snavi {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px 10px;
    max-width: 980px;
    margin: 0 auto 42px;
    padding: 0;
}

.sg-sekou .snavi li {
    margin: 0;
    padding: 0;
}

.sg-sekou .snavi li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 18px;
    border: 1px solid #6fa48d;
    border-radius: 4px;
    background: #fff;
    color: #4f806b;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: clamp(15px, 1.5vw, 18px);
    line-height: 1.4;
    letter-spacing: .04em;
    transition: background-color .25s ease, color .25s ease, border-color .25s ease, opacity .25s ease;
}

.sg-sekou .snavi li a:hover,
.sg-sekou .snavi li a:focus {
    opacity: 1;
    background: rgba(111, 164, 141, .12);
    color: #376854;
    border-color: #376854;
}

.sg-sekou .snavi li a.slctd,
.sg-sekou .snavi li a.slctd:hover,
.sg-sekou .snavi li a.slctd:focus {
    background: #6fa48d;
    color: #fff;
    border-color: #6fa48d;
    opacity: 1;
}

/* =========================================================
   一覧ページ：カード
   ========================================================= */

.sg-sekou .slist_list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px 20px;
    margin: 0;
    padding: 0;
}

.sg-sekou .slist_list>li {
    float: none;
    width: auto;
    min-width: 0;
    margin: 0;
    padding: 0;
}

.sg-sekou .slist_list>li>a {
    display: block;
    height: 100%;
    color: inherit;
}

.sg-sekou .slist_list>li>a:hover,
.sg-sekou .slist_list>li>a:focus {
    opacity: 1;
    color: inherit;
}

.sg-sekou .slist-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.sg-sekou .slist-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    filter: brightness(1);
    transition: transform .25s ease, filter .25s ease;
}

.sg-sekou .slist_list>li>a:hover img,
.sg-sekou .slist_list>li>a:focus img {
    transform: scale(1);
    filter: brightness(1);
}

.sg-sekou .slist_list>li>a .slist-thumb:hover img,
.sg-sekou .slist_list>li>a .slist-thumb:focus-within img {
    transform: scale(1.05);
    filter: brightness(.5);
}

/* 一覧：No.は明朝、キーワードはゴシック */
.sg-sekou .slist_list p {
    color: inherit;
    font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: .08em;
    margin: 10px 0 20px;
}

.sg-sekou .slist_list p span {
    display: inline-block;
    white-space: nowrap;
    margin-right: 1em;
}

.sg-sekou .slist_list p span:first-child {
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    line-height: 1.8;
}

.sg-sekou .slist_list p span:last-child {
    margin-right: 0;
}

/* =========================================================
   ページネーション
   ========================================================= */

.sg-sekou .page_offset {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 100%;
    margin: 50px auto;
    padding: 0;
    text-align: center;
}

.sg-sekou .page_offset>div,
.sg-sekou .page_offset li,
.sg-sekou .page_offset ul {
    display: flex;
    align-items: center;
}

.sg-sekou .page_offset ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
}

.sg-sekou .page_offset a,
.sg-sekou .page_offset span,
.sg-sekou .page_offset li {
    color: #8a8a8a;
    line-height: 1;
}

.sg-sekou .page_list li a,
.sg-sekou .page_list li span,
.sg-sekou .page_list li.page b a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 30px;
    padding: 0 10px;
    border: 1px solid #cfcfcf;
    background: #fff;
}

.sg-sekou .page_list li.page b {
    display: inline-flex;
}

.sg-sekou .page_list li.page b a,
.sg-sekou .page_list li.page b a:hover,
.sg-sekou .page_list li.page b a:focus {
    background: #8a8a8a;
    color: #fff;
    font-weight: 400;
    opacity: 1;
}

.sg-sekou .sekou_guide1 {
    margin-right: 6px;
}

.sg-sekou .sekou_guide2 {
    margin-left: 6px;
}

.sg-sekou .sekou_guide1 a,
.sg-sekou .sekou_guide2 a {
    display: inline-flex;
    align-items: center;
    height: 30px;
    /* ページ番号と同じ */
    padding: 0 12px;
    border: 1px solid #cfcfcf;
    background: #8a8a8a;
    color: #fff;
    white-space: nowrap;
}

.sg-sekou .sekou_guide1 li,
.sg-sekou .sekou_guide2 li {
    padding: 0;
    margin: 0;
    background: transparent;
}

.sg-sekou .page_offset a:hover,
.sg-sekou .page_offset a:focus {
    opacity: .5;
}

/* =========================================================
   詳細ページ：前後ナビ
   ========================================================= */

.sg-sekou.sg-sekou-detail .sg-detail-nav3 {
    max-width: 1140px;
    margin: 34px auto 28px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-size: 18px;
    line-height: 1.6;
    letter-spacing: .06em;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3 a {
    color: #000;
    text-decoration: none;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3 a:hover,
.sg-sekou.sg-sekou-detail .sg-detail-nav3 a:focus {
    opacity: .55;
    text-decoration: none;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3-prev {
    text-align: left;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3-back {
    text-align: center;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3-next {
    text-align: right;
}

.sg-sekou.sg-sekou-detail .sg-detail-nav3--bottom {
    margin-top: 44px;
    margin-bottom: 60px;
}

/* =========================================================
   詳細ページ：レイアウト
   ========================================================= */

.sg-sekou.sg-sekou-detail .sg-detail-layout {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0;
    position: relative;
}

.sg-sekou.sg-sekou-detail .detailTit {
    position: absolute;
    z-index: 3;
    left: 0;
    top: 0;
    width: calc((100% - 140px) / 2);
    margin: 0;
    padding: 45px 0;
    color: #000;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    font-weight: 500;
    line-height: 1.65;
    letter-spacing: .08em;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    width: 100%;
    margin: 0 0 22px;
    padding: 10px;
    background: #fff;
    font-size: clamp(14px, 1.3vw, 17px);
    line-height: 1.3;
    letter-spacing: .04em;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-no,
.sg-sekou.sg-sekou-detail .detailTit .kankou {
    display: block;
    white-space: nowrap;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-name {
    display: block;
    margin-top: 22px;
    font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
    letter-spacing: .08em;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-main {
    display: block;
    font-size: clamp(25px, 2.7vw, 34px);
    font-weight: 500;
    line-height: 1.45;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-sub {
    display: block;
    margin-top: 18px;
    font-size: clamp(17px, 1.8vw, 22px);
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: .08em;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-sub span {
    display: inline-block;
    white-space: nowrap;
    margin-right: 1em;
}

.sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-sub span:last-child {
    margin-right: 0;
}

/* =========================================================
   詳細ページ：画像一覧
   ========================================================= */

.sg-sekou.sg-sekou-detail .s_body {
    width: 100%;
    margin: 0;
    padding: 0;
}

.sg-sekou.sg-sekou-detail .slist {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 50px 140px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.sg-sekou.sg-sekou-detail .slist>li {
    float: none;
    width: auto;
    min-width: 0;
    margin: 0;
    padding: 0;
}

.sg-sekou.sg-sekou-detail .slist>li:first-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 140px;
    align-items: start;
    min-height: 400px;
    position: relative;
    margin: 0;
    padding: 45px 0;
    background: transparent;
}

.sg-sekou.sg-sekou-detail .slist>li:first-child::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: calc(50% - 50vw);
    right: calc(50% - 50vw);
    background: #eef2f4;
    z-index: 0;
}

.sg-sekou.sg-sekou-detail .slist>li:first-child>* {
    position: relative;
    z-index: 1;
}

.sg-sekou.sg-sekou-detail .slist>li:first-child .main_img_block,
.sg-sekou.sg-sekou-detail .slist>li:first-child .sekou_right_block {
    grid-column: 2;
}

.sg-sekou.sg-sekou-detail .slist .main_img_block {
    width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.sg-sekou.sg-sekou-detail .slist .main_img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.sg-sekou.sg-sekou-detail .slist .sekou_right_block {
    margin: 10px 0 0;
    padding: 0;
}

/* 詳細：写真下テキストはすべてゴシック */
.sg-sekou.sg-sekou-detail .slist .sekou_right_block p,
.sg-sekou.sg-sekou-detail .slist .sekou_right_block p span,
.sg-sekou.sg-sekou-detail .slist .sekou_right_block p span:first-child {
    font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
    font-weight: 400;
}

.sg-sekou.sg-sekou-detail .slist .sekou_right_block p {
    margin: 0;
    font-size: clamp(16px, 1.8vw, 18px);
    line-height: 1.9;
    letter-spacing: .04em;
}

.sg-sekou.sg-sekou-detail .slist .sekou_right_block p span {
    display: inline-block;
    white-space: nowrap;
    margin-right: 1em;
}

.sg-sekou.sg-sekou-detail .slist .sekou_right_block p span:last-child {
    margin-right: 0;
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1150px) {

    /* 施工例　検索トップ全体余白 */
    .sg-sekou {
        padding: 40px 20px 70px;
    }

    /* 検索トップ　上部リンク　箱3列 */
    .sg-sekou .top_links ul {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        max-width: 640px;
        gap: 18px;
        margin: 0 auto;
    }

    /* 検索トップ　下部カテゴリメニュー　別 */
    .sg-sekou .sekou_cate_list>div>div:not(.clr) {
        grid-template-columns: 200px 1fr;
    }

    /* 検索トップ　下部カテゴリメニュー　別リスト */
    .sg-sekou .sekou_cate_list ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px 55px;
        padding: 24px 28px;
    }

    /* 一覧ページカード */
    .sg-sekou .slist_list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 34px 24px;
    }

}

@media (max-width: 750px) {

    /* 施工例　検索トップ全体余白*/
    .sg-sekou {
        padding: 34px 12px 60px;
    }

    .sg-sekou .top_links {
        margin-bottom: 64px;
    }

    .sg-sekou .top_links ul,
    /* 検索トップ　上部リンク　箱1列 */
    .sg-sekou .slist_list {
        /* 一覧ページ　カード　箱1列 */
        grid-template-columns: 1fr;
    }

    /* 検索トップ　上部リンク　箱の幅 */
    .sg-sekou .top_links ul {
        max-width: 320px;
        gap: 14px;
        margin: 0 auto;
    }

    /* 検索トップ　上部リンク　箱の高さ */
    .sg-sekou .top_links li a {
        min-height: 92px;
        padding: 18px 12px;
    }

    /* 検索トップ　カテゴリ表　下に54px */
    .sg-sekou .sekou_cate_list>div {
        margin-bottom: 54px;
    }

    /* 検索トップ　カテゴリ黒帯＋カテゴリリンク */
    .sg-sekou .sekou_cate_list>div>div:not(.clr) {
        display: block;
        min-height: 0;
    }

    /* 検索トップ　カテゴリ黒帯 */
    .sg-sekou .sekou_cate_list h4 {
        justify-content: center;
        min-height: 0;
        padding: 12px 18px;
    }

    /* 検索トップ　カテゴリリンク　1行 */
    .sg-sekou .sekou_cate_list ul {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 22px 20px;
    }

    .sg-sekou .sekou_cate_list li a {
        white-space: normal;
    }

    /* 検索フォーム */
    .sg-sekou .sekou_search_box {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .sg-sekou .sekou_search .textbox,
    .sg-sekou .sekou_search .submit {
        width: 100%;
        margin: 0;
    }

    /*一覧ページ：カテゴリボタン */
    .sg-sekou .snavi {
        gap: 10px 8px;
        margin-bottom: 34px;
    }

    .sg-sekou .snavi li a {
        min-height: 38px;
        padding: 7px 13px;
        font-size: 15px;
    }

    .sg-sekou .slist_list {
        gap: 30px;
    }

    .sg-sekou .page_offset {
        flex-wrap: wrap;
        gap: 8px 0;
        margin-top: 35px;
    }

    .sg-sekou .page_list li a,
    .sg-sekou .page_list li span,
    .sg-sekou .page_list li.page b a {
        min-width: 40px;
        height: 30px;
        padding: 0 15px;
    }

    .sg-sekou.sg-sekou-detail .sg-detail-nav3 {
        grid-template-columns: 1fr auto 1fr;
        gap: 10px;
        padding-left: 16px;
        padding-right: 16px;
        font-size: 14px;
    }

    .sg-sekou.sg-sekou-detail .sg-detail-nav3-prev {
        text-align: left;
    }

    .sg-sekou.sg-sekou-detail .sg-detail-nav3-back {
        text-align: center;
    }

    .sg-sekou.sg-sekou-detail .sg-detail-nav3-next {
        text-align: right;
    }

    /*詳細ページ：レイアウト */
    .sg-sekou.sg-sekou-detail .detailTit {
        position: static;
        width: 100vw;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding: 24px 28px 0;
        background: #eef2f4;
    }

    .sg-sekou.sg-sekou-detail .detailTit .sg-detail-meta {
        padding: 6px 8px;
        margin-bottom: 16px;
        font-size: 14px;
    }

    .sg-sekou.sg-sekou-detail .detailTit .sg-detail-name {
        margin-top: 18px;
    }

    .sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-main {
        font-size: 24px;
        line-height: 1.5;
    }

    .sg-sekou.sg-sekou-detail .detailTit .sg-detail-name-sub {
        font-size: 17px;
        line-height: 1.8;
    }

    .sg-sekou.sg-sekou-detail .slist {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .sg-sekou.sg-sekou-detail .slist>li:first-child {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: 18px 0;
        gap: 18px;

    }

    .sg-sekou.sg-sekou-detail .slist>li:first-child .main_img_block,
    .sg-sekou.sg-sekou-detail .slist>li:first-child .sekou_right_block {
        grid-column: auto;
    }

    .sg-sekou.sg-sekou-detail .slist .sekou_right_block p {
        font-size: 14px;
        line-height: 1.8;
    }
}