@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: 62.5%;
  scroll-padding-top: 10rem;
}

a[href^="tel:"] {
  pointer-events: none;
}

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

.wrapper {
  min-width: 1280px;
  max-width: 1920px;
  margin-inline: auto;
}

.container {
  /*ヘッダー追従の時はここにmax-width:1920px;,overflow-x:hidden;をかける*/
}

.com-inbox {
  width: 1080px;
}

/*パンくずリスト*/
.breadcrumb {
  padding-block: 2rem;
}
.breadcrumb__list {
  width: 1080px;
  margin-inline: auto;
  display: flex;
  justify-content: flex-start;
  gap: 0.25em;
}
.breadcrumb__item {
  display: flex;
  line-height: 1;
  font-size: 1.6rem;
}
.breadcrumb__item::after {
  content: "＞";
  margin-left: 0.25em;
  pointer-events: none;
}
.breadcrumb__item:last-child {
  display: block;
  max-width: 23rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.breadcrumb__item:last-child::after {
  display: none;
}

/*==============================
    各種ホバー処理
==============================*/
/*ロゴ*/
.logo a:hover {
  transition: opacity 0.3s;
}
.logo a:hover:hover {
  opacity: 0.5;
}

/*パンくずリスト*/
.breadcrumb__item a {
  transition: all 0.3s;
}
.breadcrumb__item a:hover {
  transition: opacity 0.3s;
}
.breadcrumb__item a:hover:hover {
  opacity: 0.5;
}

/*ヘッダーナビ*/
.header .gnav__item > a:hover {
  opacity: 0.5;
}
.header .util__item a {
  transition: all 0.3s;
}
.header .util__item a:hover {
  opacity: 0.5;
}

/*下層リンク*/
.top-link__item a {
  transition: all 0.3s;
}
.top-link__item a:hover {
  opacity: 0.5;
}

/*共通ボタン*/
.com-btn {
  transition: all 0.3s;
}
.com-btn::after {
  transition: all 0.3s;
}
.com-btn:hover {
  background-color: var(--color-white);
  color: var(--color-red);
}
.com-btn:hover::after {
  background: url(../img/common/btn_arw_r.png) top left/contain no-repeat;
  right: 1.5rem;
}

/*C et Bee ボタン*/
.top-cetbee__btn {
  transition: all 0.3s;
}
.top-cetbee__btn::after {
  transition: all 0.3s;
}
.top-cetbee__btn:hover {
  background-color: var(--color-white);
  color: var(--color-blue);
}
.top-cetbee__btn:hover::after {
  background: url(../img/common/btn_arw_b.png) top left/contain no-repeat;
  right: 1.5rem;
}

/*事業内容ブランドボタン*/
.business-brand__item .red {
  transition: all 0.3s;
}
.business-brand__item .red::after {
  transition: all 0.3s;
}
.business-brand__item .red:hover {
  background-color: var(--color-white);
  color: var(--color-red);
}
.business-brand__item .red:hover::after {
  background: url(../img/common/btn_arw_r.png) top left/contain no-repeat;
  right: 1.5rem;
}
.business-brand__item .blue {
  transition: all 0.3s;
}
.business-brand__item .blue::after {
  transition: all 0.3s;
}
.business-brand__item .blue:hover {
  background-color: var(--color-white);
  color: var(--color-blue);
}
.business-brand__item .blue:hover::after {
  background: url(../img/common/btn_arw_b.png) top left/contain no-repeat;
  right: 1.5rem;
}

/*ブランドページタグボタン*/
.brand-tag__item a {
  transition: all 0.3s;
}
.brand-tag__item a::after {
  transition: all 0.3s;
}
.brand-tag__item a:hover {
  background-color: var(--color-white);
  color: var(--color-red);
}
.brand-tag__item a:hover::after {
  right: 1.5rem;
  background: url(../img/common/btn_arw_r.png) top left/contain no-repeat;
}

/*ブランドページ投稿一覧*/
.com-brand__item a {
  transition: all 0.3s;
}
.com-brand__item a:hover {
  opacity: 0.5;
}

/*ブランド詳細*/
.brand-detail__btn:hover {
  opacity: 0.5;
}

/*テキストリンク*/
.com-textlink {
  transition: all 0.3s;
}
.com-textlink:hover {
  transition: opacity 0.3s;
}
.com-textlink:hover:hover {
  opacity: 0.5;
}

/*お問い合わせ完了（トップへ戻る）*/
.complete__btn {
  transition: all 0.3s;
}
.complete__btn:hover {
  transition: opacity 0.3s;
}
.complete__btn:hover:hover {
  opacity: 0.5;
}

/*追従ボタン*/
.follow_btn {
  transition: all 0.3s;
}
.follow_btn:hover {
  opacity: 0.5;
  bottom: 3rem;
}

/*フッターナビ*/
.footer-nav__item a {
  transition: all 0.3s;
}
.footer-nav__item a:hover {
  opacity: 0.5;
}
.footer .sns__item a {
  transition: all 0.3s;
}
.footer .sns__item a:hover {
  opacity: 0.5;
}
.footer small a:hover {
  opacity: 0.5;
}

/*==============================
    ヘッダー
==============================*/
.header nav {
  display: flex;
  gap: 2.8rem;
  align-items: center;
}
.header .gnav__item .nav-link--brand {
  position: relative;
}
.header .gnav__item .nav-link--brand::after {
  position: absolute;
  top: 50%;
  left: calc(100% + 1rem);
  content: "";
  display: block;
  aspect-ratio: 1;
  width: 0.7rem;
  border-right: 2px solid var(--color-font);
  border-bottom: 2px solid var(--color-font);
  transform: rotate(45deg) translateY(-50%);
}
.header .util__list {
  display: flex;
  gap: 3rem;
  align-items: center;
}
.header .util__item a {
  line-height: 0;
}

/*==============================
    メインビジュアル
==============================*/
.mv .bx-wrapper {
  width: clamp(1200px, 93.75vw, 1800px);
}

/*==============================
    サブビジュアル
==============================*/
.sv {
  width: clamp(1200px, 93.75vw, 1800px);
  aspect-ratio: 1800/400;
}
.sv__title {
  font-size: clamp(23px, 1.82vw, 35px);
  padding: clamp(11px, 0.89vw, 17px) clamp(27px, 2.08vw, 40px);
  gap: clamp(13px, 1.04vw, 20px);
}

/*==============================
    共通ボタン
==============================*/
.com-btn {
  height: 6rem;
}

/*==============================
    TOP
==============================*/
/*有限会社extension*/
.top-about {
  padding-block: 13rem;
}
.top-about .com-btn {
  width: 32rem;
}

/*下層リンク*/
.top-link {
  padding-block: 7rem 8rem;
}
.top-link::before {
  width: clamp(1200px, 93.75vw, 1800px);
}
.top-link__image {
  width: 33rem;
}

/*クラスアップカジュアルブランド*/
.top-chikoist {
  padding-block: 13rem;
}
.top-chikoist .com-btn {
  width: 32rem;
}

/*展開ブランド*/
.top-cetbee {
  padding-block: 10rem;
}
.top-cetbee__btn {
  width: 50rem;
  height: 10rem;
}

/*お知らせ*/
.top-news {
  padding-block: 10rem;
}
.top-news .com-title01::after {
  display: none;
}
.top-news .com-inbox {
  padding: 8rem 0;
  gap: 8rem;
}
.top-news .com-inbox::before {
  width: clamp(1080px, 66.67vw, 1280px);
}
.top-news .com-news__list {
  width: 78rem;
  min-height: 30rem;
}
.top-news .com-btn {
  position: absolute;
  left: 0;
  bottom: 11.7rem;
  width: 22rem;
}

/*translate web pages in Chrome*/
.top-translate {
  padding-block: 3rem 13rem;
}
.top-translate__item {
  min-height: 8rem;
}

/*==============================
    extensionについて
==============================*/
/*アパレル業務がメインの企画会社です。*/
.about-intro {
  padding-block: 0 13rem;
}
.about-intro .breadcrumb {
  margin-bottom: 7.7rem;
}

/*長年の経験と協力なスタッフチーム*/
.about-feature {
  padding-block: 13rem;
}
.about-feature__image {
  flex-shrink: 0;
}

/*情報のあるファッションへ*/
.about-fashion {
  padding-block: 10rem;
  margin-bottom: 13rem;
}
.about-fashion::before {
  width: clamp(1200px, 93.75vw, 1800px);
}
.about-fashion .com-title02 {
  margin-bottom: 4.8rem;
}
.about-fashion__image {
  flex-shrink: 0;
}

/*会社概要*/
.about-company {
  padding-block: 13rem;
}
.about-company .com-table td:has(.replace) {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-block: 1.9rem;
}
.about-company .com-table td:has(.replace) a {
  line-height: 1;
}
.about-company .com-table td:has(.replace) .replace {
  width: 24.5rem;
  aspect-ratio: 245/13;
}

/*==============================
    事業内容
==============================*/
/*ファッションディレクション*/
.business-direction {
  padding-block: 0 13rem;
}
.business-direction .breadcrumb {
  margin-bottom: 4.6rem;
}
.business-direction__wrap {
  align-items: flex-start;
}
.business-direction__image {
  flex-shrink: 0;
}

/*商品企画*/
.business-product {
  padding-block: 13rem;
}
.business-product__wrap {
  align-items: flex-start;
}
.business-product__image {
  flex-shrink: 0;
}

/*extensionオリジナルブランド*/
.business-brand {
  padding-block: 10rem;
}
.business-brand__item a {
  width: 50rem;
  height: 12rem;
}

/*==============================
    ブランド
==============================*/
/*chikoist*/
.brand-chikoist {
  padding-bottom: 13rem;
}
.brand-chikoist .breadcrumb {
  margin-bottom: 7.7rem;
}
.brand-chikoist::before {
  width: clamp(1200px, 93.75vw, 1800px);
}

/*cetbee*/
.brand-cetbee {
  padding-block: 13rem;
}
.brand-cetbee::before {
  width: clamp(1200px, 93.75vw, 1800px);
}

.brand-tag__item a {
  width: 32rem;
  height: 6rem;
  padding: 1rem 5rem;
}

/*==============================
    ブランド詳細
==============================*/
.brand-detail {
  padding-block: 0 13rem;
}
.brand-detail .breadcrumb {
  margin-bottom: 7rem;
}
.brand-detail .com-inbox::before {
  width: 1280px;
}
.brand-detail__wrap {
  align-items: flex-start;
}
.brand-detail__image {
  flex-shrink: 0;
  width: 40rem;
}

/*==============================
    オーナープロフィール
==============================*/
/*ご挨拶*/
.owners-greeting {
  padding-block: 0 13rem;
}
.owners-greeting .breadcrumb {
  margin-bottom: 7.7rem;
}

/*略歴*/
.owners-history {
  padding-block: 10rem;
}
.owners-history .com-title02 {
  margin-bottom: 5rem;
}
.owners-history__box {
  padding: 4rem 19rem;
}

/*==============================
    お知らせ一覧
==============================*/
.news {
  padding-block: 0 10rem;
}
.news .breadcrumb {
  margin-bottom: 7rem;
}

/*お知らせ共通部分*/
.com-news__list {
  width: 80rem;
}
.com-news__item a:hover {
  transition: opacity 0.3s;
}
.com-news__item a:hover:hover {
  opacity: 0.5;
}

/*タグリスト(PC)
-----------------------------*/
.tag-select {
  text-align: right;
  margin-bottom: 5rem;
}
.tag-select__box {
  min-width: 24rem;
}
.tag-select__box::after {
  right: 1.8rem;
}
.tag-select__dropdown {
  line-height: 1;
  padding: 12px 48px 12px 12px;
  background-color: var(--color-white);
}

/*==============================
    お知らせ詳細
==============================*/
.news-detail {
  padding-block: 0 10rem;
}
.news-detail .breadcrumb {
  margin-bottom: 7rem;
}
.news-detail__box {
  padding: 4rem 4rem 6rem 4rem;
}

/*==============================
  お問い合わせ
==============================*/
.contact {
  padding-block: 0 10rem;
}
.contact .breadcrumb {
  margin-bottom: 7rem;
}
.contact .com-table {
  margin-bottom: 3rem;
  table-layout: fixed;
}
.contact .com-table th {
  width: 35%;
}
.contact .com-table tr th,
.contact .com-table tr td {
  padding-block: 1rem;
}
.contact .com-btn {
  margin-inline: auto;
  margin-top: 5rem;
  width: 30rem;
}
.contact .contact-submits-wrap {
  display: flex;
  justify-content: center;
  gap: 3rem;
}
.contact .contact-submits-wrap .com-btn {
  margin-inline: 0;
}

/*==============================
  お問い合わせ完了
==============================*/
.complete {
  padding-block: 0 10rem;
}
.complete .breadcrumb {
  margin-bottom: 7rem;
}
.complete__box {
  text-align: center;
}
.complete__btn {
  margin-top: 5rem;
}
.complete__btn:hover {
  opacity: 0.5;
}

/*==============================
　プライバシーポリシー
==============================*/
.privacy {
  padding-block: 0 10rem;
}
.privacy .breadcrumb {
  margin-bottom: 7rem;
}
.privacy__box {
  margin-bottom: 5rem;
}
.privacy__box:last-child {
  margin-bottom: 0;
}

/*==============================
    サイトマップ
==============================*/
.site {
  padding-block: 0 10rem;
}
.site .breadcrumb {
  margin-bottom: 7rem;
}
.site .com-inbox {
  width: 70rem;
}
.site__list {
  display: flex;
  flex-direction: column;
}
.site__item {
  height: 7.5rem;
}
.site__item a {
  padding: 1rem;
}
.site__item a::after {
  width: 1rem;
  transform: rotate(-45deg);
}
.site__item a:hover {
  transition: all 0.3s;
  opacity: 0.5;
}
.site__item a:hover::after {
  transform: rotate(-45deg) translate(5px, 5px);
  transition: all 0.3s;
}

/*==============================
    このページは存在しません
==============================*/
.e404 {
  padding-block: 0 10rem;
}
.e404 .breadcrumb {
  margin-bottom: 7rem;
}

/*==============================
    フッター
==============================*/
.footer {
  padding-block: 8rem;
}
.footer__inner {
  width: 1080px;
  display: flex;
  justify-content: space-between;
  margin-inline: auto;
  align-items: flex-end;
}
.footer__box {
  width: 45rem;
  flex-shrink: 0;
}
.footer .sns__list {
  justify-content: flex-end;
}
.footer-nav__list {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 1.2rem 0.75em;
}
.footer-nav__item {
  font-size: 1.2rem;
  line-height: 1;
  white-space: nowrap;
}
.footer small {
  justify-content: flex-end;
  margin-top: 4rem;
}