@charset "UTF-8";
@import url(all.css);
/*rootの変数宣言*/
:root {
  /*==============================
      カラー    
  ==============================*/
  --color-font: #313131;
  --color-white: #ffffff;
  --color-red: #e60012;
  --color-blue: #237dbf;
  --color-lightgray: #f6f6f6;
  --color-gray: #b4b4b4;
  /*カレントカラー*/
  --color-current: #e60012;
  /*テキストリンクカラー*/
  --color-textlink: #e60012;
  /*必須ボタンカラー*/
  --color-required: #e60012;
  /*任意ボタンカラー*/
  --color-optional: #e60012;
  /*ラジオボタンカラー*/
  --color-radio: #e60012;
  /*チェックボタンカラー*/
  --color-check: #e60012;
  /*==============================
      フォントファミリー
  ==============================*/
  /*タイトル*/
  --font-family-heading: "Zen Old Mincho", serif;
  /*本文*/
  --font-family-body: "Zen Old Mincho", serif;
  /*==============================
      フォントサイズ
  ==============================*/
  /*基準のフォントサイズ*/
  --font-size-body: 1.8rem;
  /*==============================
      行間
  ==============================*/
  /*基準の行間*/
  --line-height-base: 2.222;
  /*==============================
      文字間
  ==============================*/
  /*基準の文字間*/
  --letter-spacing-base: 0.08em;
}

/*rootの変数宣言*/
:root {
  /*==============================
      カラー    
  ==============================*/
  --color-font: #313131;
  --color-white: #ffffff;
  --color-red: #e60012;
  --color-blue: #237dbf;
  --color-lightgray: #f6f6f6;
  --color-gray: #b4b4b4;
  /*カレントカラー*/
  --color-current: #e60012;
  /*テキストリンクカラー*/
  --color-textlink: #e60012;
  /*必須ボタンカラー*/
  --color-required: #e60012;
  /*任意ボタンカラー*/
  --color-optional: #e60012;
  /*ラジオボタンカラー*/
  --color-radio: #e60012;
  /*チェックボタンカラー*/
  --color-check: #e60012;
  /*==============================
      フォントファミリー
  ==============================*/
  /*タイトル*/
  --font-family-heading: "Zen Old Mincho", serif;
  /*本文*/
  --font-family-body: "Zen Old Mincho", serif;
  /*==============================
      フォントサイズ
  ==============================*/
  /*基準のフォントサイズ*/
  --font-size-body: 1.8rem;
  /*==============================
      行間
  ==============================*/
  /*基準の行間*/
  --line-height-base: 2.222;
  /*==============================
      文字間
  ==============================*/
  /*基準の文字間*/
  --letter-spacing-base: 0.08em;
}

/*opacity含めたカラー指定あればここで定義*/
/*========================
    default
========================*/
html {
  font-size: min(2.22vw, 10px);
  scroll-padding-top: 6rem;
}

.sp-none {
  display: none !important;
}

.wrapper {
  min-width: 320px;
  line-height: 1.6;
}

.com-inbox {
  width: 90%;
}

.inline-block {
  display: inline-block;
}

/*パンくずリスト非表示*/
.breadcrumb {
  display: none;
}

section:not(.mv, .sv, .privacy__box) {
  padding-block: 10rem;
}

.logo {
  width: 7rem;
  aspect-ratio: 1;
}

/*==============================
    ヘッダー
==============================*/
.header {
  height: 10rem;
}
.header__inner {
  padding: 1.5rem;
}

/*==============================
    メインビジュアル
==============================*/
.mv .bx-wrapper {
  aspect-ratio: unset;
  width: calc(100% - 3rem);
  height: 30rem;
}
.mv .bx-wrapper * {
  height: 100% !important;
}
.mv .bx-wrapper * img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/*==============================
    サブビジュアル
==============================*/
.sv {
  width: 90%;
  height: 25rem;
}
.sv__title {
  font-size: 3rem;
  padding: 2rem;
  max-width: 80%;
  text-align: center;
}

/*==============================
    共通タイトル
==============================*/
.com-title01 > span {
  text-align: center;
  line-height: 1.3;
  font-size: 2.9rem;
}

.com-title02 {
  font-size: 3rem;
  margin-bottom: 6rem;
}

/*==============================
    共通ボタン
==============================*/
.com-btn {
  height: 60px;
  max-width: 320px;
  width: 100%;
}

/*==============================
    共通テーブル
==============================*/
.com-table tr th,
.com-table tr td {
  padding: 1rem;
}
.com-table tr th {
  width: 30%;
}

/*==============================
    TOP
==============================*/
/*有限会社extension*/
.top-about {
  padding-block: 13rem;
}

/*下層リンク*/
.top-link::before {
  width: 100%;
  height: 100%;
}
.top-link__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.top-link__item a {
  gap: 1.5rem;
}
.top-link__title {
  gap: 0.8rem;
}
.top-link__title .en {
  font-size: 2rem;
}
.top-link__title .ja {
  font-size: 1.4rem;
}

/*クラスアップカジュアルブランド*/
/*展開ブランド*/
.top-cetbee__btn {
  height: 80px;
  max-width: 400px;
}
.top-cetbee__btn > span .rb {
  font-size: 1.3rem;
}
.top-cetbee__btn > span .main {
  font-size: 2.6rem;
}

/*お知らせ*/
.top-news .com-title01 {
  align-items: center;
}
.top-news .com-title01 .en {
  font-size: 4rem;
}
.top-news .com-title01 .ja::before {
  display: none;
}
.top-news .com-inbox {
  flex-direction: column;
  align-items: center;
  padding: 6rem 2rem;
}
.top-news .com-inbox::before {
  height: 100%;
  width: 100%;
}
.top-news .com-btn {
  margin-top: 5rem;
}

/*translate web pages in Chrome*/
.top-translate__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/*==============================
    extensionについて
==============================*/
/*アパレル業務がメインの企画会社です。*/
.about-intro__image {
  width: 80%;
  max-width: 350px;
}

/*長年の経験と協力なスタッフチーム*/
.about-feature .com-title02 .tag::before {
  height: 4rem;
}
.about-feature__wrap {
  flex-direction: column;
  align-items: center;
}
.about-feature__image {
  width: 80%;
  max-width: 350px;
}

/*情報のあるファッションへ*/
.about-fashion {
  margin-bottom: 10rem;
}
.about-fashion::before {
  width: 90%;
}
.about-fashion .com-inbox {
  padding-inline: 2rem;
}
.about-fashion__wrap {
  flex-direction: column;
  align-items: center;
}
.about-fashion__image {
  width: 100%;
  max-width: 350px;
}

/*会社概要*/
/*==============================
    事業内容
==============================*/
/*ファッションディレクション*/
.business-direction .com-title02 {
  text-align: center;
}
.business-direction__wrap {
  flex-direction: column;
  align-items: center;
  gap: 5rem;
}
.business-direction__image {
  width: 80%;
  max-width: 350px;
}

/*商品企画*/
.business-product .com-title02 {
  text-align: center;
}
.business-product__wrap {
  flex-direction: column-reverse;
  align-items: center;
  gap: 5rem;
}
.business-product__image {
  width: 80%;
  max-width: 350px;
}

/*extensionオリジナルブランド*/
.business-brand .com-title02 .sub {
  font-size: 2.4rem;
}
.business-brand__list {
  flex-direction: column;
  align-items: center;
}
.business-brand__item a {
  width: 40rem;
  height: 12rem;
}

/*==============================
    ブランド
==============================*/
/*chikoist*/
.brand-chikoist::before {
  width: 90%;
}
.brand-chikoist .com-inbox {
  padding-inline: 2rem;
}
.brand-chikoist .item__title {
  font-size: 2.3rem;
}

/*cetbee*/
.brand-cetbee::before {
  width: 90%;
}
.brand-cetbee .com-inbox {
  padding-inline: 2rem;
}
.brand-cetbee .item__title {
  font-size: 2.3rem;
}

.brand-tag__list {
  gap: 2rem;
}
.brand-tag__item a {
  width: 17rem;
  height: 50px;
}

.com-brand__list {
  display: grid;
  gap: 3rem 2rem;
  grid-template-columns: repeat(2, 1fr);
}
.com-brand__list:has(.empty) {
  display: flex;
  justify-content: center;
}
.com-brand__item {
  width: unset;
  min-width: 0;
}

/*==============================
    ブランド詳細
==============================*/
.brand-detail .com-inbox {
  padding-inline: 2rem;
  padding-block: 5rem;
}
.brand-detail .com-inbox::before {
  width: 100%;
}
.brand-detail__wrap {
  flex-direction: column;
  align-items: center;
}
.brand-detail__image {
  width: 80%;
  max-width: 350px;
}
.brand-detail__list {
  display: grid;
  gap: 3rem 2rem;
  grid-template-columns: repeat(2, 1fr);
}
.brand-detail__list:has(.empty) {
  display: flex;
  justify-content: center;
}

/*==============================
    オーナープロフィール
==============================*/
/*ご挨拶*/
.owners-greeting__image {
  width: 80%;
  max-width: 350px;
}
.owners-greeting .name strong {
  font-size: 2.4rem;
}

/*略歴*/
.owners-history dl dt {
  width: 30%;
  flex-shrink: 0;
}
.owners-history__box {
  padding: 4rem 2rem;
}

/*==============================
    お知らせ詳細
==============================*/
.news-detail .com-title0 {
  font-size: clamp(18px, 2.868vw, 22px);
}
.news-detail__box {
  padding: 20px 10px 30px 10px;
}
.news-detail time,
.news-detail .tag {
  font-size: 13px;
}
.news-detail .paginated__list {
  margin-top: 30px;
}

/*==============================
    お知らせ一覧
==============================*/
.news {
  padding-block: 60px;
}

/*タグリスト(SP)
-----------------------------*/
.tag-select {
  margin-left: auto;
  text-align: center;
  margin-bottom: 20px;
}
.tag-select__box {
  min-width: 125px;
}
.tag-select__box::after {
  right: 12px;
}
.tag-select__dropdown {
  padding: 0.5em 2.5em 0.5em 0.5em;
}

/*==============================
  サイトマップ
==============================*/
.site {
  padding: 60px 0;
}
.site__list {
  display: grid;
  grid-auto-flow: row;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  justify-content: center;
  -moz-column-gap: 20px;
       column-gap: 20px;
}
.site__item {
  height: 60px;
}
.site__item a {
  padding-left: 10px;
  font-size: 16px;
}
.site__item a::after {
  width: 10px;
  transform: rotate(-45deg) translate(-10px, -10px);
}

/*==============================
  お問い合わせ
==============================*/
.contact {
  padding-block: 10rem;
}
.contact .com-table {
  margin-bottom: 30px;
}
.contact .com-table th {
  width: 100%;
  text-align: left;
  font-size: 15px;
  letter-spacing: 0;
  padding-inline: 10px;
}
.contact .com-btn {
  margin-inline: auto;
  margin-top: 50px;
}
.contact select,
.contact textarea,
.contact input[type=tel],
.contact input[type=text],
.contact input[type=email],
.contact input[type=url] {
  padding: 7px;
}
.contact .upload-item-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact .upload-item-wrap .thumb {
  width: clamp(184px, 57.37vw, 440px);
  height: clamp(184px, 57.37vw, 440px);
  margin: 0px;
}
.contact .upload-item-wrap .ancion-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(15px, 4.56vw, 35px);
  gap: clamp(8px, 2.61vw, 20px);
  margin-inline: auto;
}

/*==============================
  お問い合わせ完了
==============================*/
.complete {
  padding-block: 10rem;
}
.complete__box {
  text-align: center;
  line-height: 1.733;
}
.complete__btn {
  margin-top: 50px;
}
.complete__btn:hover {
  opacity: 0.5;
}

/*==============================
プライバシーポリシー
==============================*/
.privacy {
  padding-block: 10rem;
}
.privacy__box {
  margin-bottom: 30px;
}
.privacy__box:last-child {
  margin-bottom: 0;
}

/*==============================
    NOT FOUND
==============================*/
.e404__text {
  width: 90%;
  margin: 0 auto;
}
.e404__text p,
.e404__text a {
  font-size: 15px;
  text-align: center;
}

/*==============================
    追従ボタン
==============================*/
.follow_btn {
  right: 1rem;
  bottom: 11rem;
}
.follow_btn a {
  width: 7rem;
}

/*==============================
    フッター
==============================*/
.footer {
  padding-top: 6rem;
}
.footer__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 4rem;
}
.footer__box address p {
  text-align: center;
}
.footer .tel-box {
  align-items: center;
}
.footer .sns__list {
  gap: 20px;
  justify-content: center;
}
.footer .sns__item img {
  width: 40px;
}
.footer-nav__list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
}
.footer-nav__list:has(.footer-nav__item:last-child:nth-child(odd)) .footer-nav__item:nth-child(even) {
  border-right: 1px solid var(--color-white);
}
.footer-nav__list:has(.footer-nav__item:last-child:nth-child(even)) .footer-nav__item:nth-child(odd) {
  border-right: 1px solid var(--color-white);
}
.footer-nav__item {
  border-top: 1px solid var(--color-white);
  width: 50%;
  height: 60px;
  text-align: center;
}
.footer-nav__item:first-child:nth-last-child(odd) {
  width: 100%;
}
.footer-nav__item a {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}
.footer small {
  padding-block: 1.5rem;
  border-top: 1px solid var(--color-white);
}