/* ==========================================================================
   企業情報トップ(about/index.php) 専用
   ========================================================================== */

.page-about .category-content {
  padding-top: 56px;
}

/* 各セクション共通 */
.about-hub__section {
  margin-bottom: 170px;
  text-align: center;
}

/* --- 1. About(カードリンクグリッド) --- */
.about-cards .card-link-grid {
  margin-top: 60px;
}

/* --- 2. 代表挨拶(CEO message) --- */
.ceo-message__box {
  position: relative;
  display: grid;
  grid-template-columns: 230px 1fr;
  grid-template-areas:
    "photo heading"
    "photo body";
  column-gap: 40px;
  row-gap: 24px;
  margin-top: 30px;
  padding: 50px 40px 40px;
  border-radius: 24px;
  background-color: var(--color-accent);
  background-image: repeating-linear-gradient(
    -45deg,
    #FFEC33,
    #FFEC33 4.67px,
    #FFF271 4.67px,
    #FFF271 9.33px
  );
  text-align: left;
}

.ceo-message__photo {
  position: absolute;
  bottom: 0;
  left: -53px;
}

.ceo-message__photo img {
  display: block;
  width: 100%;
  height: auto;
}

.ceo-message__heading {
  grid-area: heading;
  /* グリッドアイテムは0にして
     グリッド列の幅(1fr)通りに折り返させる。 */
  min-width: 0;
  align-self: end;
  margin: 0;
  color: var(--color-primary);
  font-size: 1.5625rem; /* 25px */
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
}

.ceo-message__body {
  grid-area: body;
}

.ceo-message__body p {
  margin: 0 0 24px;
  color: var(--color-primary);
  font-size: 1.125rem; /* 18px */
  font-weight: var(--font-weight-medium);
  line-height: 1.9;
}

.ceo-message__body p:last-child {
  margin-bottom: 0;
}

.ceo-message__sign {
  position: absolute;
  top: 100%;
  right: 40px;
  margin-top: 12px;
  line-height: 1.5;
  text-align: right;
}

.ceo-message__sign-title {
  color: var(--color-primary);
  font-size: 1.125rem; /* 18px */
  font-weight: var(--font-weight-medium);
}

.ceo-message__sign-name {
  color: var(--color-primary);
  font-size: 1.5625rem; /* 25px */
  font-weight: var(--font-weight-medium);
}

/* --- 4. 事業内容(Service) --- */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
  text-align: left;
}

.service-cards__media {
  display: block;
  aspect-ratio: 630 / 470;
  overflow: hidden;
  border-radius: 10px;
}

.service-cards__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-cards__heading {
  min-height: 100px;
  display: flex;  
  align-items: center;
  color: var(--color-primary);
  font-size: 1.5625rem;
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
}

.service-cards__text {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.8;
}

/* --- 5. CSR・ESGティザー --- */
.csr-teaser__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 75px;
  text-align: left;
}

.csr-teaser__media {
  border-radius: 24px;
  overflow: hidden;
}

.csr-teaser__media img {
  display: block;
  width: 100%;
  height: auto;
}

.csr-teaser__text p {
  margin: 0 0 70px;
  font-size: 1.125rem;
  line-height: 1.9;
}

/* --- 6. 二連バナー(50周年誌 / 会社案内PDF) --- */
.about-dual-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  margin: 280px 0 150px;
}

.about-dual-banner__item {
  display: block;
}

.about-dual-banner__item img {
  display: block;
  width: 100%;
  height: auto;
}

/* 会社案内PDFが未受領のための暫定スタイル。素材受領後はこのブロックごと削除する */
.about-dual-banner__item--pending {
  position: relative;
  cursor: default;
}

.about-dual-banner__item--pending img {
  opacity: 0.45;
}

.about-dual-banner__pending-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 8px 24px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
}

/* --- 7. RECRUITバナー(TOPページから流用) --- */
.page-about .recruit {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

/* ==========================================================================
   SP(max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .page-about .category-content {
    padding-top: 40px;
  }

  .about-hub__section {
    margin-bottom: 85px;
  }

  .about-cards .card-link-grid {
    margin-top: 40px;
  }

  /* --- 代表挨拶 */
  .ceo-message__box {
    grid-template-columns: 96px 1fr;
    grid-template-areas:
      "photo heading"
      "sign sign"
      "body body";
    column-gap: 20px;
    row-gap: 20px;
    margin-top: 40px;
    padding: 40px 24px 32px;
  }

  .ceo-message__photo {
    top: -33px;
    left: auto;
  }

  .ceo-message__heading {
    align-self: center;
    font-size: 1.4375rem; /* 23px */
    /* margin-bottom: 20px; */
  }

  .ceo-message__body p {
    font-size: 1rem; /* 16px */
    /* margin-bottom: 20px; */
  }

  .ceo-message__sign {
    position: static;
    grid-area: sign;
    margin: 26px 0 0;
    text-align: left;
  }

  .ceo-message__sign-title {
    font-size: 1rem; /* 16px */
  }

  .ceo-message__sign-name {
    font-size: 1.25rem; /* 20px */
  }

  .service-cards {
    grid-template-columns: 1fr;
    gap: 75px;
    margin-top: 40px;
  }

  .service-cards__heading {
    min-height: auto;
    font-size: 1.4375rem;
    margin: 24px 0 14px 0;
  }

  .csr-teaser__body {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
  }

  .csr-teaser__media {
    order: -1;
    border-radius: 10px;
  }

  .csr-teaser__text {
    text-align: center;
  }

  .csr-teaser__text p {
    margin-bottom: 40px;
    text-align: left;
  }

  .csr-teaser__title-sub {
    font-size: 1rem; /* 16px */
  }

  .about-dual-banner {
    grid-template-columns: 1fr;
    gap: 40px;
    margin: 75px 0;
  }
}