@charset "UTF-8";

main {
  padding: 120px 0;
}

p.subtitle {
  font-size: 20px;
  text-align: center;
  margin-bottom: 120px;
}

/*-------------------------------------------
ACCORDION
-------------------------------------------*/
.accordion {
  width: 100%;
}

.accordion details {
  border-radius: 0 30px 0 0;
}

.accordion details[open] {
  margin-bottom: -32px;
}

.accordion details.card_01 {
  background: var(--color-gr1);
  position: relative;
  z-index: 1;
}

.accordion details.card_02 {
  background: var(--color-gr2);
  position: relative;
  z-index: 2;
}

.accordion details.card_03 {
  background: var(--color-gr3);
  position: relative;
  z-index: 3;
}

.accordion details.card_04 {
  background: var(--color-gr4);
  position: relative;
  z-index: 4;
}

.accordion summary {
  display: flex;
  align-items: center;
  font-size: 28px;
  padding: 18px 50px;
  font-family: var(--font-en);
  user-select: none;
}

/* card2, card3のsummaryクローズ時だけ */
.accordion details.card_01:not([open]) summary::after,
.accordion details.card_02:not([open]) summary::after,
.accordion details.card_03:not([open]) summary::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 96px;
  border-radius: 0 30px 0 0;
  z-index: -1;
}

.accordion details.card_01:not([open]) summary::after {
  background-color: var(--color-gr1);
}

.accordion details.card_02:not([open]) summary::after {
  background-color: var(--color-gr2);
}

.accordion details.card_03:not([open]) summary::after {
  background-color: var(--color-gr3);
}

/* summaryにrelativeを指定し、擬似要素を背景扱いにする */
.accordion summary {
  position: relative;
  /* 必要ならoverflow: hidden;も追加 */
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.arrow-icon {
  margin-left: auto;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.icon-open,
.icon-close {
  width: 18px;
  height: 28px;
  display: block;
}

/* 最初は「open」だけ表示、「close」は非表示 */
.icon-close {
  display: none;
}

/* detailsがopenのときは逆にする */
details[open] summary .icon-open {
  display: none;
}
details[open] summary .icon-close {
  display: block;
}

/* プロフィール部分 */
.profile {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 100px 100px 132px;
}

.profile-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden; /* これも重要！ */
  margin: 0 auto;
}

.profile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%; /* 念のため */
  display: block;
}

.profile-title {
  font-weight: 600;
}

.profile-info {
  flex: 1;
  min-width: 0;
}

.profile-info dl {
  display: grid;
  grid-template-columns: 150px 1fr;
  line-height: 1.4;
  border-bottom: 1px solid var(--color-bl);
}

.profile-info dt {
  font-weight: 600;
  padding: 16px 0;
  border-top: 1px solid var(--color-bl);
}

.profile-info dd {
  padding: 16px 0;
  border-top: 1px solid var(--color-bl);
  word-break: break-all;
}

.pc-only {
  display: none;
}

.tooyama-sns,
.mimic-sns,
.yamamoto-sns,
.inoue-sns,
.kinugawa-sns {
  text-decoration: underline;
  text-underline-offset: 4px;
  color: var(--color-bl);
  text-decoration-thickness: 0.5px;
}

/*-------------------------------------------
SP
-------------------------------------------*/
@media screen and (max-width: 767px) {
  main {
    padding: 48px 0 0;
  }

  h2 {
    margin-bottom: 16px;
  }

  p.subtitle {
    font-size: var(--font-size-16);
    margin-bottom: 40px;
  }

  /*-------------------------------------------
ACCORDION
-------------------------------------------*/
  .accordion {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
  }

  .accordion summary {
    padding: 18px 30px;
  }

  .profile {
    padding: 48px 30px 80px;
  }

  .profile-info dl {
    grid-template-columns: 88px 1fr;
  }

  /* 経歴とライフワークを grid から除外 */
  .profile-info dt.bio,
  .profile-info dd.bio,
  .profile-info dt.lifework,
  .profile-info dd.lifework {
    display: block !important; /* grid の影響を完全に打ち消す */
    grid-column: 1 / -1 !important;
  }

  /* 経歴とライフワークの間隔調整 */
  .profile-info dt.bio,
  .profile-info dt.lifework {
    padding-bottom: 8px; /* dt の下に 8px 空ける */
  }

  .profile-info dd.bio,
  .profile-info dd.lifework {
    border-top: none; /* dt と dd の間の線は消す */
    padding-top: 0;
  }

  .pc-only {
    display: block;
  }
}