@media (max-width: 767px) {
  html{
    font-size: 10px;
  }
  body{
    font-size: 1.4rem;
    position: relative;
  }
.sp{
  display: block!important;
}
.pc{
  display: none!important;
}
/* .l-header{
  position: relative;
} */
.l-container{
  width: 92%;
}
.header__logo{
  width: 60%;
}
.l-page{
  font-size: 1.4rem;
}
/* ==============================================
   ハンバーガーボタン
   ============================================== */
.hamburger {
  display: flex!important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 200;
          position: fixed;
        top: 20px;
        right: 4%;
        background: url('/common/img/menu.svg')no-repeat;
}
.hamburger.is-open{
  background-image: url('/common/img/menu_close.svg');
}
/* .hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: #333;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
} */

/* 開いている時：×アイコン */
.hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* ==============================================
   SPナビゲーション本体
   ============================================== */
.sp-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 375px;
  height: 100dvh;
  background: #e18918;
  overflow-y: auto;
  z-index: 150;
  padding: 80px 0 40px; /* 上部はヘッダー分を確保 */
  transform: translateX(100%);
  transition: transform .7s cubic-bezier(0.4, 0, 0.2, 1);
  visibility: hidden;
}

.sp-nav.is-open {
  transform: translateX(0);
  visibility: visible;
}

.sp-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}


/* ==============================================
   各メニュー項目
   ============================================== */
.sp-nav__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* 通常リンク */
.sp-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}

.sp-nav__link::after {
  content: "›";
  font-size: 20px;
  line-height: 1;
  opacity: 0.8;
}

/* アコーディオントリガー */
.sp-nav__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
}

/* +／- アイコン */
.sp-nav__icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.sp-nav__icon::before,
.sp-nav__icon::after {
  content: "";
  position: absolute;
  background: #fff;
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
/* 横棒（共通） */
.sp-nav__icon::before {
  width: 16px;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
/* 縦棒（+のとき表示、-のとき非表示） */
.sp-nav__icon::after {
  width: 2px;
  height: 16px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

/* 開いている時：縦棒を消して - に */
.sp-nav__trigger[aria-expanded="true"] .sp-nav__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}


/* ==============================================
   ラベル（日本語 + 英語サブテキスト）
   ============================================== */
.sp-nav__label {
  display: flex;
  align-items: baseline;
  gap: 10px;
    font-size: 1.7rem;
}

.sp-nav__label-en {
  font-size: 14px;
        color: #f3e8e2;
  font-weight: 400;
  opacity: 0.75;
  letter-spacing: 0.05em;
}


/* ==============================================
   サブメニュー（アコーディオン）
   ============================================== */
.sp-nav__sub {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(0, 0, 0, 0.08);
}

.sp-nav__sub.is-open {
  max-height: 600px; /* 子メニューの最大高さ（十分大きい値に） */
}

.sp-nav__sub-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px 14px 32px; /* 左インデント */
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.sp-nav__sub-link::after {
  content: "›";
  font-size: 18px;
  opacity: 0.8;
}


/* ==============================================
   オーバーレイ（背景）
   ============================================== */
.sp-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 140;
}

.sp-nav-overlay.is-open {
  display: block;
}


/* ==============================================
   スクロールロック（メニュー開閉時にbodyに付与）
   ============================================== */
body.is-nav-open {
  overflow: hidden;
}
/* ==============================================
   フッター
   ============================================== */
.footer__logo-row{
  margin-top: 40px;
  width: 100%;
}

.footer__nav{
  flex-direction: column;
    gap: 10px;
}
.footer__nav-item{
  width: 50%;
}
.footer__container{
  width: 90%;
}
.footer__nav-linkWrap{
  width: 100%;
}
/* ==============================================
   下層ページ
   ============================================== */
   .catlog__btn{
    font-size: 1.8rem;
}
.page__ttl{
      width: 92%;
    margin: 0 auto 32px;
        font-size: 2.4rem;
}
.page__ttl-container{
  width: 100%;
}
.page__ttl-sub{
      display: block;
    margin-left: 0;
    font-size: 1.4rem;
    margin-bottom: 16px;
}
.page__secTtl{
  font-size: 2.2rem;
  font-feature-settings: 'palt';
}
.product01__imgWrap img,.product01__imgWrap-3 img{
  width: 100%;
}

.product01__imgWrap{
  gap: 2px;
    display: flex;
    flex-direction: column;
    width: 100%;
}
.product__listTtl-wrap{
      flex-direction: column;
    align-items: baseline;
      margin-bottom: 8px;
}
.product__listTtl{
  width: 100%;
  font-size: 1.6rem;
}
.product__list:before{
  font-size: 22px;
}
.product__name{
  font-size: 1.8rem;
}
.note{
  font-size: 1.2rem;
}
.aboutpie__lead{
  margin-bottom: 24px;
}
.aboutpie__icon{
      width: 60px;
      margin-bottom: 20px;
}
.aboutpie__typeWrap{
      flex-direction: column;
}
.aboutpie__typeTtl{
      font-size: 1.6rem;
}
.aboutpie__typeItem{
  width: 100%;
}
.aboutpie__type__imgWrap img{
  width: 80%;
    margin: 0 auto;
}
.aboutpie__featureItem{
  gap: 8px;
}
.aboutpie__feature__txt{
      font-size: 1.6rem;
}
.aboutpie__featureItem{
  flex-direction: column;
}
.aboutpie__feature_imgWrap{
      width: 40%;
    margin: 0 auto;
}
.aboutpie__feature_ttl{
  text-align: center;
}
.aboutus__name{
  font-size: 1.4rem;
}
.aboutus__companyTh, .aboutus__companyTd{
  padding: 14px;
}
.aboutus__companyTh{
  width: 32%;
}
.aboutus__companyWrap{
  padding: 20px;
}
.aboutus__gallery{
      flex-direction: column;
}
.aboutus__gallery_item {
    width: 100%;
}
.aboutus__gallery_item iframe {
            height: 300px;
        width: 100%;
}
.aboutus__historyWrap {
    padding: 0;
}
.aboutus__historyTh{
  width: 27%;
}
.company__groupTtl{
      display: block;
    margin-left: 0;
    font-size: 1.6rem;
    margin-top: 10px;
}
.aboutus__groupItem{
      padding: 16px 20px;
}
.aboutus__groupName{
  font-size: 1.8rem;
}
.news__ttl{
  font-size: 2rem;
}
.news__2colWrap{
      flex-direction: column;
    gap: 16px;
}
.news__imgWrap,.news__desc{
  width: 100%;
}
.news__section {
    margin-bottom: 60px;
}
.aboutpie__feature_txtWrap{
  width: 100%;
}
}