@charset "UTF-8";
/* ===========================================================
   sub.css  -  Aero Breath 下層ページ共通スタイル
   - reset.css / common.css の後に読み込む
   - ページタイトル帯 / パンくず / 本文 / お知らせ一覧 / 個別記事
   =========================================================== */

/* ===========================================================
   1. パンくず
   =========================================================== */
.c-breadcrumb {
  font-size: 13px;
  color: var(--color-text-sub);
  padding: 14px 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
}
.c-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.c-breadcrumb li {
  display: inline-flex;
  align-items: center;
}
.c-breadcrumb li::after {
  content: ">";
  margin-left: 8px;
  color: var(--color-border);
  font-family: var(--font-en);
}
.c-breadcrumb li:last-child::after {
  display: none;
}
.c-breadcrumb a {
  color: var(--color-main-dark);
}

/* ===========================================================
   2. ページタイトル帯
   =========================================================== */
.l-page-header {
  background: transparent;       /* グラデ廃止 */
  padding: 120px 0 80px;
}

.l-page-header__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

/* 英語ラベル:About Usと同スタイル */
.l-page-header__en {
  font-family: var(--font-en);
  font-size: 30px;                /* About Us と同じ */
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-black);
  padding-bottom: 10px;
  position: relative;
  text-transform: capitalize;
}
.l-page-header__en::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;                    /* テキストと同じ長さ */
  height: 5px;
  background: linear-gradient(
    to right,
    var(--color-main) 0%,
    var(--color-main) 50%,
    var(--color-black) 50%,
    var(--color-black) 100%
  );
}

.l-page-header__jp {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.06em;
}

/* ===========================================================
   3. 下層ページの本文コンテナ
   =========================================================== */
.l-page-body {
  padding: 70px 0 100px;
  background: var(--color-white);
}

.l-page-body__inner {
  max-width: 900px;
  margin: 0 auto;
}

/* ページ下部のアクションボタン群 */
.l-page-actions {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

/* ===========================================================
   4. 共通パーツ:本文要素
   =========================================================== */
.c-lead {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.8;
  color: var(--color-black);
  letter-spacing: 0.04em;
  margin-bottom: 32px;
}

.c-text {
  font-size: 17px;
  line-height: 2.0;
  color: var(--color-text);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.c-text:last-child {
  margin-bottom: 0;
}

.c-heading-lv2 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-black);
  letter-spacing: 0.05em;
  padding-bottom: 12px;
  margin: 48px 0 24px;
  border-bottom: 2px solid var(--color-main);
}

.c-heading-lv3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.04em;
  margin: 32px 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--color-main);
}



/* リスト */
.c-list {
  margin-bottom: 24px;
}
.c-list__item {
  position: relative;
  padding-left: 20px;
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.c-list__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background: var(--color-black);
  border-radius: 50%;
}

/* 番号付きリスト */
.c-list-ordered {
  margin-bottom: 24px;
  counter-reset: orderedList;
}
.c-list-ordered__item {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  counter-increment: orderedList;
}
.c-list-ordered__item::before {
  content: counter(orderedList) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-en);
  font-weight: 600;
  color: var(--color-main);
}

/* 黒◆マーカー付きリスト */
.c-list-diamond {
  margin-bottom: 24px;
}
.c-list-diamond__item {
  position: relative;
  padding-left: 24px;
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.c-list-diamond__item::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 17px;
  color: var(--color-black);
  line-height: 1.9;
}
/* ===========================================================
   画像幅指定figure(本文中の画像用)
   - figure自体が幅を持ち、中の img は figure に対して100%
   - SP時は全部100%幅に統一
   =========================================================== */
.c-figure-100,
.c-figure-80,
.c-figure-60 {
  margin: 32px auto;
}

.c-figure-100 { width: 100%; }
.c-figure-80  { width: 80%; }
.c-figure-60  { width: 60%; }

/* 中の画像は figure 幅いっぱい */
.c-figure-100 img,
.c-figure-80 img,
.c-figure-60 img {
  display: block;
  width: 100%;
  height: auto;
}

/* キャプション(必要な時のためのスタイル) */
.c-figure-100 figcaption,
.c-figure-80 figcaption,
.c-figure-60 figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-sub);
  text-align: center;
  letter-spacing: 0.04em;
}


/* ===========================================================
   5. お知らせ一覧(news.html)
   =========================================================== */
.p-news-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.p-news-list__item {
  border-bottom: 1px solid var(--color-border-light);
}

.p-news-list__link {
  display: grid;
  grid-template-columns: 130px 140px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 24px 4px;
  transition: background var(--transition);
}
.p-news-list__link:hover {
  opacity: 1;
  background: rgba(0, 156, 162, 0.04);
}

.p-news-list__date {
  font-family: var(--font-jp);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.p-news-list__cat {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-main-dark);
  letter-spacing: 0.04em;
}

.p-news-list__title {
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  letter-spacing: 0.04em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===========================================================
   6. お知らせ個別(news/001.html等)
   =========================================================== */
.p-news-detail__meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 18px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--color-border-light);
}

.p-news-detail__date {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sub);
  letter-spacing: 0.04em;
}

.p-news-detail__cat {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-main-dark);
  letter-spacing: 0.04em;
}

.p-news-detail__title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-black);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.p-news-detail__body {
  margin-top: 30px;
}
/* 記事末尾の会社署名(右寄せ) */
.p-news-detail__signature {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--color-border-light);
  text-align: right;
  font-size: 17px;
  line-height: 2.0;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

/* ===========================================================
   ニュース本文内:注釈(脚注) / リンク
   =========================================================== */

/* 注釈(脚注) ※小さめ・控えめな色 */
.c-note {
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-sub);
  letter-spacing: 0.04em;
}
.c-note + .c-note {
  margin-top: 4px;     /* 連続する注釈は詰める */
}

/* ===========================================================
   お問い合わせ先ボックス(中央配置)
   =========================================================== */
.c-contact-box {
  margin: 40px auto;
  padding: 32px 40px;
  max-width: 560px;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  text-align: center;
}

.c-contact-box__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-main);
}

.c-contact-box__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.c-contact-box__item {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

/* リンク(本文中の通常リンク) */
.c-link {
  color: var(--color-main-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
  line-height: 1.5;
}
.c-link:hover {
  color: var(--color-main);
  opacity: 1;
}

/* 外部リンク(外窓マーク付き) */
.c-link--external::after {
  content: "";
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
  margin-left: 4px;
  vertical-align: -0.05em;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E");
          mask-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
}


/* ===========================================================
   7. レスポンシブ(SP: 〜768px)
   =========================================================== */
@media screen and (max-width: 768px) {

  /* ----- パンくず ----- */
  .c-breadcrumb {
    font-size: 12px;
    padding: 12px 0;
  }

  /* ----- ページタイトル帯 ----- */
  .l-page-header {
    padding: 44px 0 56px;
  }
  .l-page-header__jp {
    font-size: 24px;
  }

  /* ----- 本文 ----- */
  .l-page-body {
    padding: 44px 0 70px;
  }

  .c-lead {
    font-size: 17px;
    margin-bottom: 24px;
  }
  .c-text {
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 20px;
  }
  .c-heading-lv2 {
    font-size: 18px;
    margin: 36px 0 18px;
  }
  .c-heading-lv3 {
    font-size: 15px;
    margin: 24px 0 12px;
  }
  .c-list__item,
  .c-list-ordered__item {
    font-size: 14px;
  }
.c-list-diamond__item {
    font-size: 14px;
  }
  .l-page-actions {
    margin-top: 40px;
  }

  /* ----- お知らせ一覧 ----- */
  .p-news-list__link {
     grid-template-columns: auto auto 1fr;     /* 3列目に余りを集める */
    grid-template-areas:
      "date cat ."
      "title title title";
    gap: 6px 12px;
    padding: 18px 4px;
  }
  .p-news-list__date  { grid-area: date;  font-size: 12px; }
  .p-news-list__cat   { grid-area: cat;   font-size: 12px; }
  .p-news-list__title { grid-area: title; font-size: 13px; -webkit-line-clamp: 3; line-clamp: 3; }

  /* ----- お知らせ個別 ----- */
  .p-news-detail__meta {
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 22px;
  }
  .p-news-detail__date,
  .p-news-detail__cat {
    font-size: 12px;
  }
  .p-news-detail__title {
    font-size: 20px;
  }

  /* SP時は全figureを100%幅に */
  .c-figure-100,
  .c-figure-80,
  .c-figure-60 {
    width: 100%;
    margin: 24px auto;
  }
  .c-figure-100 figcaption,
  .c-figure-80 figcaption,
  .c-figure-60 figcaption {
    font-size: 12px;
    margin-top: 10px;
  }
  .p-news-detail__signature {
    margin-top: 32px;
    padding-top: 20px;
    font-size: 13px;
    line-height: 1.9;
  }
  .c-note {
    font-size: 13px;
    margin-top: 16px;
  }

  /* ===========================================================
   お問い合わせ先ボックス(中央配置)
   =========================================================== */
.c-contact-box {
  margin: 40px auto;
  padding: 32px 40px;
  max-width: 560px;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  text-align: center;
}

.c-contact-box__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-main);
}

.c-contact-box__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.c-contact-box__item {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
}