/* ──────────────────────────────────────────────
  下層ページ：右端ドック（fixed）
  トップ FV 用は HeroGroupCompaniesNav（#hero 内 absolute）
  ────────────────────────────────────────────── */
.sticky-group-nav {
  position: fixed;
  z-index: 49;
  pointer-events: auto;
}

/* トップ FV：ヒーロー内右下（absolute — スクロールで一緒に流れる） */
.sticky-group-nav[data-variant="hero"] {
  position: absolute;
  z-index: 30;
  right: 1.75rem;
  bottom: 3rem;
  width: 19rem;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (min-width: 768px) {
  .sticky-group-nav[data-variant="hero"] {
    right: 3rem;
    bottom: 4rem;
    width: 23rem;
  }
}

/* それ以外：右端レール → 左へスライド展開 */
.sticky-group-nav[data-variant="dock"] {
  top: 50%;
  right: 0;
  width: auto;
  transform: translate3d(0, -50%, 0);
}

.sticky-group-nav-rail {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-left: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: -8px 0 32px -24px rgba(15, 23, 42, 0.12);
}

.sticky-group-nav-tab {
  display: flex;
  flex-shrink: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 2rem;
  padding: 1.35rem 0;
  border: none;
  background: transparent;
  cursor: pointer;
  transform: translate3d(0, 0, 0);
  transition:
    transform 0.38s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-group-nav-tab-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-noto);
  font-size: var(--text-min);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: rgba(15, 23, 42, 0.62);
  transition: color 0.35s ease;
}

@media (min-width: 768px) {
  .sticky-group-nav-tab-text {
    font-size: var(--text-min);
  }
}

.sticky-group-nav-tab:hover,
.sticky-group-nav-tab:focus-visible,
.sticky-group-nav[data-open="true"] .sticky-group-nav-tab {
  transform: translate3d(-4px, 0, 0);
}

.sticky-group-nav-tab:hover,
.sticky-group-nav-tab:focus-visible {
  background: var(--blue-hover);
}

.sticky-group-nav[data-open="true"] .sticky-group-nav-tab {
  background: var(--blue);
}

.sticky-group-nav-tab:hover .sticky-group-nav-tab-text,
.sticky-group-nav-tab:focus-visible .sticky-group-nav-tab-text,
.sticky-group-nav[data-open="true"] .sticky-group-nav-tab-text {
  color: #fff;
}

.sticky-group-nav-panel {
  width: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    width 0.52s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.38s ease;
}

.sticky-group-nav-panel-inner {
  width: 17.5rem;
  padding: 0.65rem 0.85rem 0.55rem 1.15rem;
  border-right: 1px solid rgba(15, 23, 42, 0.08);
}

@media (min-width: 768px) {
  .sticky-group-nav-panel-inner {
    width: 19.5rem;
    padding: 0.75rem 1rem 0.65rem 1.35rem;
  }
}

.sticky-group-nav[data-variant="dock"][data-open="true"] .sticky-group-nav-panel {
  width: 17.5rem;
  opacity: 1;
}

@media (min-width: 768px) {
  .sticky-group-nav[data-variant="dock"][data-open="true"] .sticky-group-nav-panel {
    width: 19.5rem;
  }
}

/* リンク遷移直後：マウスが上に残っていても閉じたまま */
.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab {
  transform: translate3d(0, 0, 0);
  background: transparent;
}

.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab-text {
  color: rgba(15, 23, 42, 0.62);
}

.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab:hover,
.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab:focus-visible {
  transform: translate3d(0, 0, 0);
  background: transparent;
}

.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab:hover .sticky-group-nav-tab-text,
.sticky-group-nav[data-variant="dock"][data-force-closed="true"] .sticky-group-nav-tab:focus-visible .sticky-group-nav-tab-text {
  color: rgba(15, 23, 42, 0.62);
}

.sticky-group-nav-heading {
  margin-bottom: 0.5rem;
  padding-bottom: 0.625rem;
  font-family: var(--font-noto);
  font-size: var(--text-min);
  font-weight: 700;
  letter-spacing: 0.22em;
  border-bottom-width: 1px;
  border-bottom-style: solid;
}

@media (min-width: 768px) {
  .sticky-group-nav-heading {
    font-size: var(--text-min);
  }
}

.sticky-group-nav-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom-width: 1px;
  border-bottom-style: solid;
  color: inherit;
  text-decoration: none;
  transition:
    color 0.3s ease-out,
    background-color 0.3s ease-out,
    border-color 0.3s ease-out;
}

.sticky-group-nav-num {
  font-family: ui-monospace, monospace;
  font-size: var(--text-min);
  transition: color 0.3s ease-out;
}

.sticky-group-nav-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-noto);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: color 0.3s ease-out;
}

@media (min-width: 768px) {
  .sticky-group-nav-name {
    font-size: 16px;
  }
}

.sticky-group-nav-field {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 0.125rem;
  font-size: var(--text-min);
  font-weight: 300;
  letter-spacing: 0.04em;
}

.sticky-group-nav-arrow {
  display: inline-block;
  font-size: 16px;
  line-height: 1;
  transform: translate3d(0, 0, 0);
  transition:
    color 0.3s ease-out,
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-group-nav-row:hover .sticky-group-nav-arrow,
.sticky-group-nav-row:focus-visible .sticky-group-nav-arrow {
  transform: translate3d(0.25rem, 0, 0);
}

/* トップ FV：動画上の白文字オーバーレイ */
.sticky-group-nav[data-variant="hero"] .sticky-group-nav-heading {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.35);
  text-shadow:
    0 1px 1px rgba(0, 0, 0, 0.34),
    0 2px 10px rgba(0, 0, 0, 0.26);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row {
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:last-child {
  border-bottom: none;
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:hover,
.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:focus-visible {
  border-bottom-color: rgba(255, 255, 255, 0.6);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-num {
  font-size: var(--text-min);
  color: rgba(255, 255, 255, 0.55);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:hover .sticky-group-nav-num,
.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:focus-visible .sticky-group-nav-num {
  color: #fff;
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow:
    0 1px 1px rgba(0, 0, 0, 0.34),
    0 2px 10px rgba(0, 0, 0, 0.26);
}

@media (min-width: 768px) {
  .sticky-group-nav[data-variant="hero"] .sticky-group-nav-name {
    font-size: 16px;
  }
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-field {
  margin-top: 0.125rem;
  font-size: var(--text-min);
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.65);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-arrow {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
}

.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:hover .sticky-group-nav-arrow,
.sticky-group-nav[data-variant="hero"] .sticky-group-nav-row:focus-visible .sticky-group-nav-arrow {
  color: #fff;
}

/* ドック展開：白ガラス上のエディトリアル文字 */
.sticky-group-nav[data-variant="dock"] .sticky-group-nav-heading {
  color: var(--ink);
  border-bottom-color: rgba(15, 23, 42, 0.1);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row {
  position: relative;
  gap: 0.85rem;
  padding-block: 0.8rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:last-child {
  border-bottom: none;
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row::before {
  content: "";
  position: absolute;
  left: -0.15rem;
  top: 0.45rem;
  bottom: 0.45rem;
  width: 1px;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: center top;
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:hover::before,
.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:focus-visible::before {
  transform: scaleY(1);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-num {
  font-size: var(--text-min);
  color: rgba(148, 163, 184, 0.95);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:hover .sticky-group-nav-num,
.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:focus-visible .sticky-group-nav-num {
  color: var(--blue);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink);
}

@media (min-width: 768px) {
  .sticky-group-nav[data-variant="dock"] .sticky-group-nav-name {
    font-size: 15px;
  }
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-field {
  margin-top: 0.2rem;
  font-size: var(--text-min);
  letter-spacing: 0.06em;
  color: rgba(100, 116, 139, 0.82);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-arrow {
  font-size: 14px;
  color: rgba(148, 163, 184, 0.75);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:hover .sticky-group-nav-arrow,
.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:focus-visible .sticky-group-nav-arrow {
  color: var(--blue);
}

.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:hover,
.sticky-group-nav[data-variant="dock"] .sticky-group-nav-row:focus-visible {
  border-bottom-color: rgba(15, 23, 42, 0.14);
}

/* B案：事業／採用 — 独立タブ（位置固定・左へパネル展開） */
.sticky-group-nav[data-plan-b-side="true"] {
  --plan-b-side-nav-height: min(58svh, 26rem);
}

.sticky-group-nav-rail--plan-b {
  flex-direction: row;
  align-items: stretch;
}

.sticky-group-nav-rail--plan-b .sticky-group-nav-panel {
  display: flex;
  flex-direction: column;
  min-height: var(--plan-b-side-nav-height);
}

.sticky-group-nav-tabs {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sticky-group-nav-tabs--plan-b {
  align-self: stretch;
  min-height: var(--plan-b-side-nav-height);
}

.sticky-group-nav-tabs--plan-b > .sticky-group-nav-tab--plan-b,
.sticky-group-nav-tabs--plan-b > .sticky-group-nav-tab--link {
  flex: 1 1 50%;
  min-height: 0;
  padding: 0.5rem 0;
}

.sticky-group-nav-tabs .sticky-group-nav-tab + .sticky-group-nav-tab,
.sticky-group-nav-tabs .sticky-group-nav-tab + .sticky-group-nav-tab--link {
  border-top: 1px solid rgba(15, 23, 42, 0.1);
}

/* タブはホバー・展開中も右端位置を動かさない */
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab--link,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:hover,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:focus-visible,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab[data-active="true"],
.sticky-group-nav[data-plan-b-side="true"][data-open="true"] .sticky-group-nav-tab {
  transform: none;
}

/* open 中も非アクティブタブは通常表示（A案の全タブ青化を上書き） */
.sticky-group-nav[data-plan-b-side="true"][data-open="true"] .sticky-group-nav-tab,
.sticky-group-nav[data-plan-b-side="true"][data-open="true"] .sticky-group-nav-tab--link {
  background: transparent;
}

.sticky-group-nav[data-plan-b-side="true"][data-open="true"] .sticky-group-nav-tab-text,
.sticky-group-nav[data-plan-b-side="true"][data-open="true"] .sticky-group-nav-tab--link .sticky-group-nav-tab-text {
  color: rgba(15, 23, 42, 0.62);
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab[data-active="true"] {
  background: var(--blue);
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab[data-active="true"] .sticky-group-nav-tab-text {
  color: #fff;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:not([data-active="true"]):hover,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:not([data-active="true"]):focus-visible,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab--link:hover,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab--link:focus-visible {
  background: var(--blue-hover);
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:not([data-active="true"]):hover .sticky-group-nav-tab-text,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab:not([data-active="true"]):focus-visible .sticky-group-nav-tab-text,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab--link:hover .sticky-group-nav-tab-text,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-tab--link:focus-visible .sticky-group-nav-tab-text {
  color: #fff;
}

.sticky-group-nav[data-plan-b-side="true"][data-force-closed="true"] .sticky-group-nav-tab[data-active="true"] {
  background: transparent;
}

.sticky-group-nav[data-plan-b-side="true"][data-force-closed="true"] .sticky-group-nav-tab[data-active="true"] .sticky-group-nav-tab-text {
  color: rgba(15, 23, 42, 0.62);
}

.sticky-group-nav-tab--link {
  text-decoration: none;
}

.sticky-group-nav-tab-num-upright {
  text-orientation: upright;
  letter-spacing: 0.05em;
}

.sticky-group-nav-tab--plan-b {
  width: 2.5rem;
}

.sticky-group-nav-tab-text--plan-b {
  font-size: var(--text-min);
  letter-spacing: 0.14em;
}

.sticky-group-nav-tab-text--recruit {
  letter-spacing: 0.1em;
}

@media (min-width: 768px) {
  .sticky-group-nav-tab--plan-b {
    width: 2.875rem;
  }

  .sticky-group-nav-tab-text--plan-b {
    font-size: var(--text-min);
    letter-spacing: 0.16em;
  }

  .sticky-group-nav-tab-text--recruit {
    letter-spacing: 0.12em;
  }
}

.sticky-group-nav-panel-inner--scroll {
  max-height: min(72vh, 32rem);
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* トップ FV — 採用タブのみ（下層ドック下半分と同寸・画面中央） */
.sticky-group-nav[data-hero-fv="true"] {
  --plan-b-side-recruit-tab-height: min(29svh, 13rem);
  top: 50%;
  transform: translate3d(0, -50%, 0);
}

.sticky-group-nav-tabs--hero-recruit {
  min-height: 0;
  height: var(--plan-b-side-recruit-tab-height);
}

.sticky-group-nav-tabs--hero-recruit > .sticky-group-nav-tab--link {
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  padding: 0.5rem 0;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-panel-inner--scroll {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  min-height: 0;
  max-height: var(--plan-b-side-nav-height);
  overflow-y: auto;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-panel-inner {
  padding: 0.5rem 0.75rem 0.45rem 0.95rem;
}

@media (min-width: 768px) {
  .sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-panel-inner {
    padding: 0.55rem 0.85rem 0.5rem 1.05rem;
  }
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-heading {
  flex-shrink: 0;
  margin-bottom: 0.35rem;
  padding-bottom: 0.5rem;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact {
  flex: 1 1 0;
  min-height: 2rem;
  align-items: center;
  gap: 0.65rem;
  padding-block: 0.25rem;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact::before {
  top: 0.45rem;
  bottom: 0.45rem;
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact .sticky-group-nav-num,
.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact .sticky-group-nav-arrow {
  padding-top: 0;
}

.sticky-group-nav-row--compact {
  align-items: flex-start;
  padding-block: 0.65rem;
}

.sticky-group-nav-row--compact .sticky-group-nav-num {
  padding-top: 0.15rem;
}

.sticky-group-nav-row--compact .sticky-group-nav-name {
  display: -webkit-box;
  overflow: hidden;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.45;
  font-size: var(--text-min);
}

.sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact .sticky-group-nav-name {
  font-size: var(--text-min);
  line-height: 1.4;
}

@media (min-width: 768px) {
  .sticky-group-nav-row--compact .sticky-group-nav-name {
    font-size: 14px;
  }

  .sticky-group-nav[data-plan-b-side="true"] .sticky-group-nav-row--compact .sticky-group-nav-name {
    font-size: var(--text-min);
  }
}

.sticky-group-nav-row--compact .sticky-group-nav-arrow {
  padding-top: 0.2rem;
}

.sticky-group-nav-row-main {
  min-width: 0;
  flex: 1 1 auto;
}

/* Next globals.css — スマホでは右ドック非表示（事業領域・リクルート特設） */
@media (max-width: 767px) {
  .sticky-group-nav[data-variant="dock"] {
    display: none;
  }
}