/* ======================
   Staff Archive Styles
   ====================== */

.staff-archive {
  padding: 80px 0 100px;
}
@media screen and (max-width: 750px) {
  .staff-archive {
    padding: 50px 0 60px;
  }
}

.staff-archive__wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 3カラムレイアウト */
.staff-archive__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 30px;
}
@media screen and (max-width: 900px) {
  .staff-archive__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 20px;
  }
}
@media screen and (max-width: 550px) {
  .staff-archive__list {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.staff-archive__item {
  list-style: none;
}

.staff-archive__link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s;
}
.staff-archive__link:hover {
  opacity: 0.8;
}

/* サムネイル部分 */
.staff-archive__thumbnail-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background-color: #f5f5f5;
}

.staff-archive__thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.staff-archive__link:hover .staff-archive__thumbnail {
  transform: scale(1.05);
}

/* 役職バッジ（画像右下） */
.staff-archive__position {
  position: absolute;
  right: 0;
  bottom: 0;
  background-color: #004ea1;
  color: #fff;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 4px 0 0 0;
}
@media screen and (max-width: 750px) {
  .staff-archive__position {
    font-size: 11px;
    padding: 5px 10px;
  }
}

/* 名前情報 */
.staff-archive__info {
  padding: 15px 5px 0;
  text-align: center;
}

.staff-archive__name {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}
@media screen and (max-width: 750px) {
  .staff-archive__name {
    font-size: 16px;
  }
}

.staff-archive__name-en {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  color: #004ea1;
  margin: 5px 0 0;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 750px) {
  .staff-archive__name-en {
    font-size: 12px;
  }
}

/* ======================
   Staff Single Styles
   ====================== */

.staff-single {
  padding: 40px 0 100px;
}
@media screen and (max-width: 750px) {
  .staff-single {
    padding: 20px 0 60px;
  }
}

.staff-single__wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ヘッダー部分（写真 + プロフィール） */
.staff-single__header {
  display: flex;
  gap: 40px;
  margin-bottom: 60px;
  padding-top: 40px;
}
@media screen and (max-width: 750px) {
  .staff-single__header {
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
    padding-top: 20px;
  }
}

.staff-single__photo-wrap {
  flex-shrink: 0;
  width: 280px;
}
@media screen and (max-width: 750px) {
  .staff-single__photo-wrap {
    width: 200px;
    margin: 0 auto;
  }
}

.staff-single__photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
}

.staff-single__profile {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.staff-single__position {
  display: inline-block;
  background-color: #004ea1;
  color: #fff;
  font-size: 13px;
  padding: 5px 15px;
  border-radius: 3px;
  margin-bottom: 15px;
  width: fit-content;
}
@media screen and (max-width: 750px) {
  .staff-single__position {
    font-size: 12px;
    margin: 0 auto 12px;
  }
}

.staff-single__name {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.3;
}
@media screen and (max-width: 750px) {
  .staff-single__name {
    font-size: 24px;
    text-align: center;
  }
}

.staff-single__name-en {
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  color: #004ea1;
  margin: 0 0 20px;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 750px) {
  .staff-single__name-en {
    font-size: 14px;
    text-align: center;
  }
}

.staff-single__comment {
  background-color: #f8f8f8;
  padding: 20px;
  border-radius: 6px;
  border-left: 4px solid #004ea1;
}
.staff-single__comment p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}
@media screen and (max-width: 750px) {
  .staff-single__comment {
    padding: 15px;
  }
  .staff-single__comment p {
    font-size: 14px;
  }
}

/* 詳細情報（学歴・職歴・担当領域）- PC3カラム */
.staff-single__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}
@media screen and (max-width: 750px) {
  .staff-single__details {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.staff-single__detail-item {
  padding: 25px;
  background-color: #f8f8f8;
  border-radius: 8px;
}
@media screen and (max-width: 750px) {
  .staff-single__detail-item {
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 0;
    background-color: transparent;
    border-bottom: 1px solid #eee;
  }
  .staff-single__detail-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }
}

.staff-single__detail-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #004ea1;
  color: #004ea1;
}
@media screen and (max-width: 750px) {
  .staff-single__detail-title {
    font-size: 15px;
    padding-left: 15px;
    padding-bottom: 0;
    border-bottom: none;
    border-left: 4px solid #004ea1;
  }
}

.staff-single__detail-content {
  font-size: 14px;
  line-height: 1.9;
}
@media screen and (max-width: 750px) {
  .staff-single__detail-content {
    font-size: 14px;
    padding-left: 0;
  }
}

/* 本文コンテンツ */
.staff-single__content {
  margin-bottom: 50px;
  line-height: 2;
}
.staff-single__content p {
  margin-bottom: 1.5em;
}

/* 戻るボタン */
.staff-single__back {
  text-align: center;
  margin-top: 60px;
}

.staff-single__back-link {
  display: inline-block;
  padding: 15px 40px;
  background-color: #004ea1;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 15px;
  transition: background-color 0.3s;
}
.staff-single__back-link:hover {
  background-color: #003d80;
}
@media screen and (max-width: 750px) {
  .staff-single__back-link {
    padding: 12px 30px;
    font-size: 14px;
  }
}