@charset "UTF-8";

/* =========================================
   基本設定
========================================= */

:root {
    --idesign_bk: #595757;
    --idesign_gray: #cecece;
    --g-header-height: 100px;
    --content-gap: 20px;
}

html {
    scroll-padding-top: var(--anchor-offset, 0px);
}

/* =========================================
   ページ内アンカー
========================================= */

.l-content-container .container [id] {
    scroll-margin-top: var(--anchor-offset, 0px);
}

#section01,
#section02,
#section03,
#section04 {
    margin-top: -40px;
    padding-top: 40px;
    box-sizing: border-box;
}

@media print, screen and (min-width: 61.25em) {
    #section01,
    #section02,
    #section03,
    #section04 {
        margin-top: -60px;
        padding-top: 60px;
    }
}

/* =========================================
   レイアウト
========================================= */

.l-root-container,
.l-content-container,
.l-content-container .container {
    overflow: visible !important;
}

.l-content-container .container {
    display: block;
    margin: 0 auto;
    box-sizing: border-box;
}

/* メインコンテンツ */
.l-content-container .container main {
    width: 100%;
    min-width: 0;
    border-right: none;
}

/* セクション */
.l-content-container .container section {
    min-height: 100px;
    box-sizing: border-box;
}

.l-content-container .container h2 {
    text-transform: uppercase;
}

/* =========================================
   PCレイアウト
========================================= */

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 0;
    }

    .l-content-container .container main {
        flex: 1 1 auto;
        min-width: 0;
        border-right: 1px solid var(--idesign_gray);
    }
}

/* =========================================
   ページ内ヘッダー
========================================= */

.idesign_header_wrap {
    position: sticky;
    top: 0;
    z-index: 1;
    height: 50px;
    width: 100%;
    padding: 1em 0;
    background: #fff;
    border-bottom: 1px solid var(--idesign_gray);
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media print, screen and (min-width: 61.25em) {
    .idesign_header_wrap {
        position: sticky;
        top: 0;
        z-index: 1;
        height: 80px;
        width: 100%;
        padding: 1em 0;
        background: #fff;
        border-bottom: 1px solid var(--idesign_gray);
        box-sizing: border-box;
    }
}
.idesign_header_wrap .idesign_header_logo {
    width: 60%;
    max-width: 260px;
    margin: 0 auto;
}
@media print, screen and (min-width: 61.25em) {
    .idesign_header_wrap .idesign_header_logo {
        width: 60%;
        max-width: 330px;
        margin: 0 auto;
    }
}

.idesign_header_wrap .idesign_header_logo img {
    display: block;
    width: 100%;
    height: auto;
}

/* =========================================
   コンテンツ
========================================= */

.l-content-container .container .idesign_contents_wrap {
    width: 86%;
    max-width: 800px;
    margin: 40px auto 0;
    padding-bottom: calc(40px - 1.8em);
}

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container .idesign_contents_wrap {
        margin-top: 60px;
        padding-bottom: calc(60px - 1.8em);
    }
}

.l-content-container .container .idesign_contents_wrap p {
    margin-bottom: 1.8em;
    font-size: 1.1em;
    line-height: 2em;
    letter-spacing: 0.025em;
}

.l-content-container .container .project_wrap .idesign_contents_wrap p {
    text-align: center;
    line-height: 2em;
}

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container .idesign_contents_wrap p {
        font-size: 1.4em;
    }
}

/* =========================================
   セクション見出し
========================================= */

.l-content-container .container #section02 h2,
.l-content-container .container #section03 h2,
.l-content-container .container #section04 h2 {
    padding: 1.25em;
    border-top: 1px solid var(--idesign_gray);
    border-bottom: 1px solid var(--idesign_gray);
    font-size: 176%;
    text-align: center;
    text-transform: none;
    letter-spacing: 0.05em;
}

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container #section02 h2,
    .l-content-container .container #section03 h2,
    .l-content-container .container #section04 h2 {
        font-size: 280%;
    }
}

/* =========================================
   プロジェクトエリア
========================================= */

.l-content-container .container .project_wrap {
    background: var(--moegi-h);
    color: #fff;
}

.l-content-container .container .project_wrap h2 {
    padding: 2em 0 0;

    font-size: 180%;
    text-align: center;
    text-transform: none;
}

.l-content-container .container .project_wrap h2 span {
    font-size: 60%;
}

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container .project_wrap h2 {
        font-size: 280%;
    }
}

/* =========================================
   メインビジュアル
========================================= */

.idesign_mv {
    max-width: 1200px;
    margin: 40px auto 40px;
}

@media print, screen and (min-width: 61.25em) {
    .idesign_mv {
        margin: 60px auto 60px;
    }
}
.idesign_mv .idesign_mv_item {
    width: 60%;
    max-width: 540px;
    margin: 0 auto;
}

.idesign_mv .idesign_mv_item img {
    width: 100%;
    height: auto;
}

.idesign_mv .idesign_mv_parts {
    display: block;
    position: relative;

    width: 90%;
    max-width: 1200px;
    margin: 20px auto 0;

    overflow: hidden;
    text-decoration: none;
}

.idesign_mv .idesign_mv_parts::before {
    content: "";
    display: block;
    padding-top: 13.7%;
}

.idesign_mv .idesign_mv_parts img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;

    width: 100%;

    transform: translate(-50%, -50%);
}

/* =========================================
   商品一覧
========================================= */

.idesign_products_wrap {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 0;
    box-sizing: border-box;
}

@media print, screen and (min-width: 61.25em) {
    .idesign_products_wrap {
        grid-template-columns: repeat(2, 1fr);
    }
}

.products_item {
    padding: 30px;
}

@media print, screen and (min-width: 61.25em) {
    .products_item {
        padding: 60px;
        border-right: 1px solid var(--idesign_gray);
    }
    .products_item:nth-of-type(2) {
        border-right: none;
    }
}

.l-content-container .container .products_item h3 {
    margin-bottom: 1em;
    font-size: 140%;
    font-weight: 600;
    align-items: center;
    display: flex;
}

@media print, screen and (min-width: 61.25em) {
    .l-content-container .container .products_item h3 {
        font-size: 160%;
    }
}

.products_item_img {
    display: block;
    position: relative;

    overflow: hidden;
    text-decoration: none;
}

.products_item_img::before {
    content: "";
    display: block;
    padding-top: 50%;
}

.products_item_img img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;

    width: 100%;

    transform: translate(-50%, -50%);
    transition: transform 0.3s ease;
}

.products_item_img:hover img {
    /* transform: translate(-50%, -50%) scale(1.05); */
}

.products_item_txt {
    margin-top: 1.5em;
}

.products_item_txt p {
    margin-bottom: 1.5em;
    font-size: 1em;
    line-height: 1.8em;
}

@media print, screen and (min-width: 61.25em) {
    .products_item_txt p {
        font-size: 1.2em;
    }
}

.products_item_list ul {
    list-style: none;
}

.products_item_list ul li {
    display: inline-block;
    margin: 0 1em 1em 0;
}

/* =========================================
   画像のフェードイン
========================================= */

.l-content-container img {
    opacity: 0;
    transition: opacity 1.5s ease;
}

.l-content-container img.is-image-visible {
    opacity: 1;
}

/* =========================================
   サイドナビゲーション
========================================= */

.l-content-container .container > aside.js-location-nav {
    width: 80px;
    flex: 0 0 80px;
    position: sticky !important;
    top: 0 !important;
    align-self: flex-start;
    z-index: 1;
    background: #fff;
}

/* PC用アンカーリスト */
.l-content-container .container > aside.js-location-nav > ul {
    display: block;
    margin: 0;
    padding: 80px 0 0;
    list-style: none;
}

.l-content-container .container > aside.js-location-nav > ul > li {
    width: 100%;
    margin: 0;
    padding: 0;
}

/* PC用アンカー */
.l-content-container .container > aside.js-location-nav > ul > li > a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: relative;
    width: 100%;
    min-height: 100px;
    padding: 40px 0 20px;
    box-sizing: border-box;
    color: var(--idesign_bk);
    text-align: center;
    text-decoration: none;
    writing-mode: vertical-rl;
}

.l-content-container .container > aside.js-location-nav > ul > li > a::before {
    content: "";
    display: block;
    position: absolute;
    top: 2em;
    left: 51%;
    right: auto;
    width: 8px;
    height: 8px;
    transform: translateX(-51%);
    box-sizing: border-box;
    border: 1px solid var(--moegi);
    border-radius: 50%;
}

.l-content-container .container > aside.js-location-nav > ul > li > a.is-current {
    color: var(--moegi);
    font-weight: bold;
}

.l-content-container .container > aside.js-location-nav > ul > li > a.is-current::before,
.l-content-container .container > aside.js-location-nav > ul > li > a:hover::before {
    background-color: var(--moegi);
}

/* =========================================
   ハンバーガーメニュー全体
========================================= */

.hamburger_menu {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 300;
    width: 80px;
}

/* =========================================
   ハンバーガーボタン
========================================= */

.hamburger {
    position: relative;
    width: 80px;
    height: 80px;
    cursor: pointer;
    background: var(--moegi);
}

.hamburger_border {
    display: block;
    position: absolute;
    left: 15px;
    width: 20px;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s ease;
}

@media print, screen and (min-width: 61.25em) {
    .hamburger_border {
        display: block;
        position: absolute;
        left: 21px;
        width: 40px;
        height: 2px;
        background-color: #fff;
        transition: all 0.3s ease;
    }
}
.hamburger_border_top {
    top: 14px;
}

.hamburger_border_center {
    top: 20px;
}

.hamburger_border_bottom {
    top: 26px;
}
.hamburger_txt {
    display: block;
    position: absolute;
    top: 28px;
    left: 8px;
    color: #fff;
    text-align: center;
    font-size: 80%;
    letter-spacing: -0.15em;
}

@media print, screen and (min-width: 61.25em) {
    .hamburger_border_top {
        top: 24px;
    }

    .hamburger_border_center {
        top: 34px;
    }

    .hamburger_border_bottom {
        top: 44px;
    }
    .hamburger_txt {
        display: block;
        position: absolute;
        top: 48px;
        left: 21px;
        color: #fff;
        text-align: center;
        font-size: 80%;
    }
}
/* =========================================
   展開メニュー
========================================= */

.menu {
    position: absolute;
    top: 50px;
    right: 0;
    width: 300px;
    max-height: calc(100vh - 52px);
    padding: 20px 0;
    box-sizing: border-box;
    overflow-y: auto;
    background-color: var(--moegi);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
        opacity 0.4s ease,
        visibility 0.4s ease,
        transform 0.4s ease;
}

@media print, screen and (min-width: 61.25em) {
    .menu {
        top: 80px;
    }
}
.nav-open .menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

/* 展開メニュー内リスト */
.menu ul {
    display: block;
    margin: 0;
    padding: 0;
    list-style: none;
}

.menu ul li {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0 18px;
    box-sizing: border-box;
    text-align: right;
}

@media print, screen and (min-width: 61.25em) {
    .menu ul li {
        padding: 0 24px;
    }
}
.menu ul li a {
    position: relative;
    display: block;
    width: 100%;
    padding: 12px 0;
    box-sizing: border-box;
    color: #fff;
    text-align: right;
    text-decoration: none;
    writing-mode: horizontal-tb;
    padding-right: 1.5em;
}

.menu ul li a::before {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    left: auto;
    width: 8px;
    height: 8px;
    transform: translateY(-50%);
    box-sizing: border-box;
    border: 1px solid #fff;
    border-radius: 50%;
}
.menu ul li a.is-current::before {
    font-weight: bold;
    background: #fff;
}

/* =========================================
   メニュー背景
========================================= */

.black_bg {
    position: fixed;
    inset: 0;
    z-index: 100;
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 0.4s ease,
        visibility 0.4s ease;
}

.nav-open .black_bg {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* =========================================
   閉じるアイコン
========================================= */

.nav-open .hamburger_border_top {
    top: 18px;
    transform: rotate(45deg);
}

.nav-open .hamburger_border_center {
    left: 30%;
    width: 0;
}

.nav-open .hamburger_border_bottom {
    top: 18px;
    transform: rotate(-45deg);
}

@media print, screen and (min-width: 61.25em) {
    .nav-open .hamburger_border_top {
        top: 30px;
        transform: rotate(45deg);
    }

    .nav-open .hamburger_border_center {
        left: 50%;
        width: 0;
    }

    .nav-open .hamburger_border_bottom {
        top: 30px;
        transform: rotate(-45deg);
    }
}
/* =========================================
   スマホ表示
========================================= */

@media screen and (max-width: 61.24em) {
    /* ハンバーガー表示用にasideを残す */
    .l-content-container .container > aside.js-location-nav {
        display: block !important;
        width: 0;
        flex: 0 0 0;
        position: static !important;
    }

    /* PC用の縦型サイドアンカーを非表示 */
    .l-content-container .container > aside.js-location-nav > ul {
        display: none;
    }

    /* スマホでは画面右上に配置 */
    .hamburger_menu {
        position: fixed;
        top: 12px;
        right: 15px;
        left: auto;

        transform: none;
    }
}

/* =========================================
   PC表示
========================================= */

@media print, screen and (min-width: 61.25em) {
    /* PC用サイドアンカーを表示 */
    .l-content-container .container > aside.js-location-nav > ul {
        display: block;
    }
}
.nav-open .menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}
@media screen and (max-width: 61.24em) {
    /* スマホではハンバーガーをヘッダー右側に固定 */
    .hamburger_menu {
        position: fixed;
        top: 0;
        right: 0;
        left: auto;

        width: 50px;
        height: 50px;

        transform: none;
        z-index: 300;
    }

    /* ボタン */
    .hamburger_menu .hamburger {
        position: relative;
        top: 0;
        left: 0;

        width: 50px;
        height: 50px;

        transform: none;
    }

    /* スマホではPC用の縦型サイドナビを非表示 */
    .l-content-container .container > aside.js-location-nav > ul {
        display: none;
    }
}
.icon_soon {
    border: 1px solid var(--moegi-h);
    padding: 0.25em 0.5em 0.15em;
    color: var(--moegi-h);
    font-size: 54%;
    display: inline-block;
    margin: 0 0 0 0.75em;
    border-radius: 6px;
}