/* =========================================
   NOST LIFE — healthculture.css（健康風土事業ページ固有）
   ========================================= */

.section-link {
  margin-top: 30px;
}


/* =========================================
   SIDE NAVIGATION — 固定サイドメニュー
   ========================================= */
/* HC BODY — サイドナビ左・全セクション右の2カラム */
.hc-body {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  width: 90%;
  max-width: 1045px;
  margin: 0 auto;
  padding: 100px 0;
}

.hc-sections {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

/* hc-sections内ではcontents_innerの幅制約を解除 */
.hc-sections .contents_inner {
  width: 100%;
  max-width: none;
  margin: 0;
}

/* hc-body内の各セクションは上下paddingをリセット（hc-bodyのpaddingで管理） */
.hc-sections .section {
  padding-top: 0;
  padding-bottom: 0;
}

.hc-sidenav {
  position: sticky;
  top: 120px;
  width: 200px;
  flex-shrink: 0;
  align-self: flex-start;
  z-index: 10;
  padding-top: 0;
}

.hc-sidenav__list {
  list-style: none;
}

.hc-sidenav__item {
  border-bottom: 1px solid var(--color-border);
}

.hc-sidenav__item:first-child {
  border-top: 1px solid var(--color-border);
}

.hc-sidenav__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 10px;
  text-decoration: none;
  transition: background 0.2s, padding-left 0.2s;
}

.hc-sidenav__link:hover {
  background: var(--color-blue-light);
  padding-left: 16px;
}

/* 丸アイコン */
.hc-sidenav__dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

/* 矢印（右向き） */
.hc-sidenav__dot::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(-1px, 1px);
}

/* テキストブロック */
.hc-sidenav__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hc-sidenav__sub {
  font-family: var(--font-poppins);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(10, 10, 10, 0.35);
  line-height: 1;
  transition: color 0.2s;
}

.hc-sidenav__label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-dark);
  white-space: nowrap;
  transition: color 0.2s;
}

/* ホバー */
.hc-sidenav__link:hover .hc-sidenav__dot {
  background: var(--color-blue);
}

.hc-sidenav__link:hover .hc-sidenav__sub {
  color: var(--color-blue);
}

/* アクティブ状態 */
.hc-sidenav__item.is-active .hc-sidenav__link {
  background: var(--color-blue-light);
  padding-left: 16px;
}

.hc-sidenav__item.is-active .hc-sidenav__dot {
  background: var(--color-blue);
}

.hc-sidenav__item.is-active .hc-sidenav__sub {
  color: var(--color-blue);
}

.hc-sidenav__item.is-active .hc-sidenav__label {
  color: var(--color-blue);
  font-weight: 700;
}

/* 840px 以下: 縦積み + サイドナビをコンテンツ上部に表示 */
@media (max-width: 840px) {
  .hc-body {
    display: flex;
    flex-direction: column;
    width: 90%;
    max-width: none;
    padding: 40px 0;
    gap: 40px;
  }

  .hc-sidenav {
    position: static;
    width: 100%;
    padding-top: 0;
  }

  .hc-sidenav__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hc-sidenav__item:first-child {
    border-top: none;
  }

  .hc-sidenav__item:nth-child(-n+2) {
    border-top: 1px solid var(--color-border);
  }

  .hc-sidenav__label {
    white-space: normal;
    font-size: 16px;
  }

  .hc-sections {
    gap: 60px;
  }

  .hc-sections .section {
    padding-top: 0;
    padding-bottom: 0;
  }

  .hc-sidenav__item.is-active .hc-sidenav__link {
    background: transparent;
    padding-left: 10px;
  }
}
@media (max-width: 840px) {
    .hc-sidenav__list {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   METHOD — 健康風土醸成ロードマップ
   ========================================= */

.hc-method__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hc-method__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.45;
  color: var(--color-dark);
}

.hc-method__header {
  display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 48px;
}

.hc-method__lead {
font-family: var(--font-sans);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-blue);
}

.hc-method__body {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
}

.hc-method__visual {
  flex-shrink: 0;
}

.hc-method__visual img {
  width: 100%;
  display: block;
  object-fit: contain;
}

@media (max-width: 840px) {
  .hc-method__inner {
    flex-direction: column;
    gap: 40px;
  }

  .hc-method__text {
    gap: 18px;
  }

  .hc-method__heading {
        font-size: 28px;
        line-height: 1.8;
        white-space: normal;
        margin-bottom: 0px;
  }

.hc-method__header {
  gap: 5px;
  margin-bottom: 30px;
}

  .hc-method__body {
    font-size: 14px;
    line-height: 2;
  }

  .hc-method__visual {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .hc-method__heading {
    font-size: 24px;
  }

  .hc-method__lead {
    font-size: 16px;
    line-height: 1.75;
  }
}


/* =========================================
   FEATURE — ロードマップの特徴
   ========================================= */
.hc-feature__header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
}

.hc-feature__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.4;
  color: var(--color-dark);
}


.hc-feature__subtitle {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-blue);
}

.hc-feature__visual {
  width: 100%;
  margin-bottom: 32px;
}

.hc-feature__visual  img {
  width: 100%;
  display: block;
}

/* 各特徴アイテム */
.hc-feature__item {
  display: flex;
  align-items: stretch;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-bottom: none;
  overflow: hidden;
}

.hc-feature__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.hc-feature__item-num-wrap {
  width: 100px;
  flex-shrink: 0;
  background: var(--color-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
}

.hc-feature__num {
  font-family: var(--font-poppins);
  font-weight: 900;
  font-size: 36px;
  line-height: 1;
  color: var(--color-white);
  letter-spacing: 1px;
}

.hc-feature__num-label {
  font-family: var(--font-poppins);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-top: 6px;
}

.hc-feature__item-content {
  flex: 1;
  padding: 36px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-left: 3px solid var(--color-blue);
}

.hc-feature__item-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.4;
  color: var(--color-blue);
}

.hc-feature__item-title span {
  color: var(--color-blue);
}

.hc-feature__item-body {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
}

.hc-feature__under_txt {
    font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
  margin-top: 20px;
}

@media (max-width: 840px) {
  .hc-feature__heading {
        font-size: 28px;
        line-height: 1.8;
        white-space: normal;
        margin-bottom: 0px;
  }

  .hc-feature__header {
    margin-bottom: 30px;
    gap: 5px;
  }

  .hc-feature__item-num-wrap {
    width: 72px;
  }

  .hc-feature__num {
    font-size: 28px;
  }

  .hc-feature__item-content {
    padding: 28px 32px;
    gap: 12px;
  }

  .hc-feature__item-title {
    font-size: 18px;
  }

  .hc-feature__item-body {
    font-size: 14px;
    line-height: 1.95;
  }
}

@media (max-width: 640px) {
  .hc-feature__heading {
    font-size: 24px;
  }

  .hc-feature__item {
    flex-direction: column;
  }

  .hc-feature__item-num-wrap {
    width: 100%;
    flex-direction: row;
    justify-content: flex-start;
    gap: 10px;
    padding: 14px 20px 10px;
  }

  .hc-feature__num-label {
    margin-top: 0;
    align-self: flex-end;
    padding-bottom: 2px;
  }

  .hc-feature__item-content {
    padding: 20px;
    border-left: none;
    border-top: 3px solid var(--color-blue);
  }

  .hc-feature__subtitle {
    line-height: 1.75;
  }
}


/* =========================================
   RETURN — 経営者・従業員双方への価値
   ========================================= */
.hc-return__header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
}

.hc-return__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.4;
  color: var(--color-dark);
}



.hc-return__subtitle {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-blue);
}

/* 2カラムカード */
.hc-return__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 60px;
}

.hc-return__card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-orange);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hc-return__card--orange {
  border-top-color: var(--color-orange);
}

.hc-return__card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff3eb;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.hc-return__card-icon--orange {
  background: #fff3eb;
}

.hc-return__card-icon svg {
  width: 28px;
  height: 28px;
}

.hc-return__card-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-dark);
}

.hc-return__card-subtitle {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-orange);
}

.hc-return__card--orange .hc-return__card-subtitle {
  color: var(--color-orange);
}

.hc-return__card-body {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-dark);
}

/* 無償公開ボックス */
.hc-return__free-box {
  background: #f4f8fb;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-blue);
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  gap: 0px;
}

.hc-return__free-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 21px;
  color: var(--color-blue);
  margin-bottom: 15px;
}

.hc-return__free-body {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-dark);
}

.hc-return__free-note {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 15px;
}

.hc-return__free-cta {
  margin-top: 8px;
  display: flex;
  justify-content: center;
}

@media (max-width: 840px) {
  .hc-return__heading {
        font-size: 28px;
        line-height: 1.8;
        white-space: normal;
        margin-bottom: 0px;
  }

  .hc-return__header {
    margin-bottom: 30px;
    gap: 5px;
  }

  .hc-return__cards {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
  }

  .hc-return__card {
    padding: 28px 24px;
  }

  .hc-return__card-title {
    font-size: 21px;
  }
.hc-return__card {
  gap: 10px;
}
  .hc-return__card-body {
    font-size: 14px;
  }
.hc-return__card-subtitle {
  margin-bottom: 10px;
}
  .hc-return__free-box {
    padding: 28px 24px;
  }

  .hc-return__free-body {
    line-height: 1.75;
  }
}

@media (max-width: 640px) {
  .hc-return__heading {
    font-size: 24px;
  }

  .hc-return__subtitle {
    line-height: 1.75;
  }
  .hc-return__free-title {
  font-size: 18px;
}
}


/* =========================================
   SERVICE — 0 to Departure 伴走支援
   ========================================= */
.hc-service__header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.hc-service__heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.4;
  color: var(--color-dark);
}



.hc-service__subtitle {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-blue);
}

.hc-service__body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
  max-width: 820px;
}

.hc-service__visual {
  width: 100%;
  margin-bottom: 32px;
}

.hc-service__visual  img {
  width: 100%;
  display: block;
}


.hc-service__text {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
}

/* カスタマイズ研修ボックス */
.hc-service__sub {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-blue);
  padding: 40px 48px;
  margin-bottom: 56px;
}

.hc-service__sub-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 21px;
  color: var(--color-blue);
  margin-bottom: 20px;
}

.hc-service__sub-body {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
  margin-bottom: 24px;
}

.hc-service__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.hc-service__list-item {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-dark);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.hc-service__list-item::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  margin-top: 0.5em;
}

@media (max-width: 840px) {
  .hc-service__heading {
        font-size: 28px;
        line-height: 1.8;
        white-space: normal;
        margin-bottom: 0px;
  }

  .hc-service__header {
    margin-bottom:30px;
    gap: 5px;
  }

.hc-service__text {
  line-height: 1.75;
}

  .hc-service__body {
    margin-bottom: 36px;
  }

  .hc-service__sub {
    padding: 28px 24px;
    margin-bottom: 40px;
  }

  .hc-service__sub-body {
    font-size: 14px;
  }

  .hc-service__list-item {
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .hc-service__heading {
    font-size: 24px;
  }

  .hc-service__body {
    margin-bottom: 28px;
  }
}