/* /business/ai/ ページ固有スタイル */

.ai-group-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-ai-text, #1e3fd8);
  margin: 56px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(43, 92, 255, 0.25);
}

.ai-group-title:first-of-type {
  margin-top: 8px;
}

@media (max-width: 720px) {
  .ai-group-title {
    margin: 40px 0 16px;
    font-size: 0.95rem;
  }
}

/* サービス一覧のピン留めスタック（data-pin-stack）: 各カードを不透明にして重なりを見せる */
.pin-card {
  background: var(--c-bg);
}

@media (max-width: 720px), (max-height: 560px) {
  .pin-card {
    background: none;
    border-top: 1px solid var(--c-line);
  }
  .pin-card:first-of-type {
    border-top: none;
  }
}

/* ============ LP強化: 実例カード（Before→After） ============ */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width: 760px) {
  .case-grid {
    grid-template-columns: 1fr;
  }
}

.case-card {
  border: 1px solid var(--c-line);
  border-radius: 20px;
  background: var(--c-bg);
  padding: clamp(24px, 3vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.case-card-tag {
  align-self: flex-start;
  font-family: "Inter", var(--font-sans);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--c-ai-text);
  background: rgba(43, 92, 255, 0.08);
  border-radius: var(--r-full);
  padding: 4px 12px;
}

.case-card-title {
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.6;
}

.case-row {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 0.9rem;
  line-height: 1.85;
}

.case-row-label {
  font-family: "Inter", var(--font-sans);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: center;
  border-radius: var(--r-full);
  padding: 3px 0;
}

.case-row--before .case-row-label {
  color: var(--c-text-sub);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
}

.case-row--before p {
  color: var(--c-text-sub);
}

.case-row--after .case-row-label {
  color: #fff;
  background: var(--g-brand);
}

.case-row--after p {
  font-weight: 700;
}

.case-note {
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--c-text-sub);
}

/* ============ LP強化: 料金ティーザー ============ */
.price-teaser {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.price-teaser-card {
  position: relative;
  display: block;
  border: 1px solid var(--c-line);
  border-radius: 20px;
  background: var(--c-bg);
  padding: clamp(24px, 3vw, 34px);
  color: var(--c-text);
  transition: border-color 0.25s, transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.price-teaser-card:hover {
  border-color: var(--c-brand);
  transform: translateY(-4px);
  box-shadow: 0 18px 44px -20px rgba(43, 92, 255, 0.35);
}

.price-teaser-card.is-featured {
  border-color: rgba(43, 92, 255, 0.45);
  background: linear-gradient(180deg, rgba(43, 92, 255, 0.05), transparent 55%);
}

.price-teaser-name {
  display: block;
  font-weight: 800;
  font-size: 1rem;
}

.price-teaser-amount {
  display: block;
  white-space: nowrap;
  font-family: "Inter", var(--font-sans);
  font-size: clamp(1.45rem, 2.1vw, 1.85rem);
  font-weight: 800;
  margin-top: 8px;
  background: var(--g-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.price-teaser-desc {
  display: block;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--c-text-sub);
  line-height: 1.9;
}

/* ============ 料金ティーザー: AI顧問バンド ============
   単発の制作費3枚（LP/コーポレート/診断）と月額課金のAI顧問を並列比較させないよう、
   3枚の下に横長バナーとして分離。モニター募集/診断バンドと同じ「横長カード」語法を継承しつつ、
   期間限定色（ダーク+オレンジ）ではなく常設サービスとして淡いブランドグラデ（明るい背景）にする。 */
.advisor-band {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 4vw, 40px);
  margin-top: 16px;
  border-radius: 20px;
  border: 1px solid rgba(43, 92, 255, 0.22);
  background: linear-gradient(120deg, rgba(43, 92, 255, 0.07), rgba(0, 196, 204, 0.07));
  padding: clamp(22px, 3vw, 30px) clamp(24px, 3.4vw, 36px);
  color: var(--c-text);
  transition: border-color 0.25s, transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.advisor-band:hover {
  border-color: var(--c-brand);
  transform: translateY(-3px);
  box-shadow: 0 18px 44px -22px rgba(43, 92, 255, 0.3);
}

.advisor-band::before {
  content: "";
  position: absolute;
  left: -8%;
  top: -80%;
  width: clamp(280px, 30vw, 420px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 92, 255, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.advisor-band-main {
  position: relative;
  z-index: 1;
  max-width: 62ch;
}

.advisor-band-name {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
}

.advisor-band-desc {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--c-text-sub);
  line-height: 1.85;
}

.advisor-band-price {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.advisor-band-amount {
  white-space: nowrap;
  font-family: "Inter", var(--font-sans);
  font-size: clamp(1.5rem, 2.2vw, 1.9rem);
  font-weight: 800;
  background: var(--g-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.advisor-band-amount small {
  font-size: 0.5em;
  font-weight: 800;
  color: var(--c-text-sub);
  -webkit-text-fill-color: var(--c-text-sub);
  margin-right: 2px;
}

.advisor-band-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(43, 92, 255, 0.3);
  color: var(--c-brand);
  transition: background 0.25s, color 0.25s, transform 0.25s;
}

.advisor-band:hover .advisor-band-arrow {
  background: var(--g-brand);
  color: #fff;
  transform: translateX(3px);
}

@media (max-width: 720px) {
  .advisor-band {
    flex-direction: column;
    align-items: flex-start;
  }
  .advisor-band-price {
    align-self: stretch;
    justify-content: space-between;
  }
}

/* ============ LP強化: 診断バンド ============ */
.diag-band {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: var(--c-dark-bg);
  color: #fff;
  padding: clamp(36px, 5.5vw, 64px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
}

.diag-band::before {
  content: "";
  position: absolute;
  right: -18%;
  top: -60%;
  width: clamp(360px, 44vw, 640px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 92, 255, 0.3) 0%, transparent 62%);
  pointer-events: none;
}

.diag-band > * {
  position: relative;
  z-index: 1;
}

.diag-band-title {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 900;
  margin-bottom: 10px;
}

.diag-band-text {
  color: #c9d3e8;
  font-size: 0.95rem;
  max-width: 52ch;
}

@media (max-width: 720px) {
  .diag-band {
    grid-template-columns: 1fr;
  }
}

/* ============ LPこだわり強化 ============ */

/* ヒーロー: 始動バッジ + 証拠チップ */
.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  border: 1px solid rgba(214, 226, 255, 0.3);
  background: rgba(7, 11, 24, 0.35);
  backdrop-filter: blur(6px);
  border-radius: var(--r-full);
  padding: 7px 16px;
  margin-bottom: 18px;
}

.lp-badge-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #34d399;
  animation: openPulse 2.4s ease-out infinite;
}

.lp-proof {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding: 0;
}

.lp-proof li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #e6edff;
  padding: 6px 14px;
  border-radius: var(--r-full);
  border: 1px solid rgba(214, 226, 255, 0.25);
  background: rgba(7, 11, 24, 0.3);
}

.lp-proof li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--g-brand);
}

/* Grid blowout防止: マーキー（.marquee-track は width:max-content で、main.jsがループ用に
   チップを複製して実測3000px超になる）を内包するグリッド列が、内容幅に引きずられて
   隣列（コードウィンドウ）を0pxに潰す事故を防ぐ。グリッドアイテムの min-width:auto を殺す。 */
.media-block > * {
  min-width: 0;
}

/* ツール名ティッカー（ダーク上のマーキー） */
.tool-ticker {
  margin-top: 26px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.tool-ticker .marquee-track {
  gap: 12px;
  padding-block: 6px;
}

.tool-chip {
  white-space: nowrap;
  font-size: 0.84rem;
  font-weight: 700;
  color: #dbe4f8;
  border: 1px solid rgba(126, 160, 255, 0.28);
  background: rgba(43, 92, 255, 0.12);
  border-radius: var(--r-full);
  padding: 8px 18px;
}

/* ============ AI実演バンド（3画面デモ） ============ */
.ai-demo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}

/* Grid blowout防止: .flow-sim(grid-column:1/-1)が内包する.flow-canvas svgの
   min-width:720px固定幅が、グリッドアイテムのデフォルトmin-width:autoにより
   列・ページ全体へそのまま伝播してしまうのを防ぐ（.media-blockと同じ対策パターン）。 */
.ai-demo-grid > * {
  min-width: 0;
}

@media (max-width: 980px) {
  .ai-demo-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-inline: auto;
  }
}

.ai-demo-grid .chat-window,
.ai-demo-grid .code-window {
  width: 100%;
}

.ai-demo-label {
  font-family: "Inter", var(--font-sans);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9db9ff;
  margin-bottom: 10px;
}

/* タイプライター窓 */
.type-window {
  background: #0d1428;
  border: 1px solid rgba(126, 160, 255, 0.18);
  border-radius: var(--r-md);
  box-shadow: 0 24px 64px rgba(3, 6, 18, 0.6);
  overflow: hidden;
}

.type-body {
  padding: 18px;
  min-height: 240px;
}

.type-prompt {
  font-size: 0.8rem;
  font-weight: 600;
  color: #9db9ff;
  line-height: 1.8;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px dashed rgba(126, 160, 255, 0.2);
}

.type-output {
  font-size: 0.86rem;
  line-height: 2;
  color: #dbe4f8;
  min-height: 120px;
}

.type-caret {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  vertical-align: -0.18em;
  margin-left: 2px;
  background: var(--g-brand);
  animation: typeCaret 1s steps(1) infinite;
}

@keyframes typeCaret {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* 実例カードのホバー */
.case-card {
  transition: transform 0.35s var(--ease-out), border-color 0.3s, box-shadow 0.35s;
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(43, 92, 255, 0.4);
  box-shadow: 0 20px 50px -24px rgba(43, 92, 255, 0.3);
}

/* 料金ティーザー: 推奨カードの呼吸 */
.price-teaser-card.is-featured {
  animation: teaserGlow 4s ease-in-out infinite;
}

@keyframes teaserGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(43, 92, 255, 0); }
  50% { box-shadow: 0 14px 44px -14px rgba(43, 92, 255, 0.35); }
}

/* ============ モバイル固定CTAバー ============ */
.lp-sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(7, 11, 24, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(214, 226, 255, 0.14);
  transform: translateY(110%);
  transition: transform 0.45s var(--ease-out);
}

.lp-sticky.is-on {
  transform: none;
}

.lp-sticky .btn {
  flex: 1;
  justify-content: center;
  font-size: 0.9rem;
  padding-block: 13px;
}

@media (max-width: 880px) {
  .lp-sticky {
    display: flex;
  }

  /* 最終検証で発覚: モバイル固定CTAバー表示中、右下固定のチャットボタン(#chatbot-toggle,
     z-index:250)がバー右側の「相談する」ボタンに重なりタップを奪っていた。
     バー表示中だけチャットボタンをバーの上に退避させる。chatbot-toggleはJSでbody直下に
     挿入されるため、DOM構造に依存しない:has()で判定する。 */
  body:has(.lp-sticky.is-on) #chatbot-toggle {
    bottom: calc(24px + 87px + 12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lp-badge-dot,
  .type-caret,
  .price-teaser-card.is-featured {
    animation: none;
  }
  .case-card,
  .lp-sticky {
    transition: none;
  }
}

/* ============ サービス一覧（ピン留め廃止・グループ型） ============ */
.svc-group {
  margin-top: clamp(40px, 6vw, 64px);
}

.svc-group:first-of-type {
  margin-top: clamp(12px, 2vw, 24px);
}

.svc-group-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--c-line);
  position: relative;
}

.svc-group-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 64px;
  height: 2px;
  background: var(--g-brand);
}

/* サービス項目側の大きいアウトライン数字（.svc-row-num）と紙面上で隣接するため、
   意図的に別の階層だとわかる小さなピルバッジに（同じ意味の数字に見えるユーザー指摘の修正）。 */
.svc-group-num {
  display: inline-flex;
  align-items: center;
  font-family: "Inter", var(--font-sans);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1;
  color: var(--c-brand);
  background: rgba(43, 92, 255, 0.08);
  border-radius: var(--r-full);
  padding: 5px 11px;
}

.svc-group-title {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 900;
}

.svc-group-desc {
  font-size: 0.88rem;
  color: var(--c-text-sub);
}

/* .svc-cards / .svc-cards .card-title: 第2波でサービス一覧をメニュー型行リスト（.svc-menu/.svc-row、下方に定義）へ全面改装したため未使用化。
   card--mark 自体は他ページで現役のため削除しない。 */

/* ============ ワークフロー実行デモ ============ */
.flow-sim {
  grid-column: 1 / -1;
}

.flow-window {
  background: #0d1428;
  border: 1px solid rgba(126, 160, 255, 0.18);
  border-radius: var(--r-md);
  box-shadow: 0 24px 64px rgba(3, 6, 18, 0.6);
  overflow: hidden;
}

.flow-canvas {
  padding: 18px 18px 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.flow-canvas svg {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

.flow-edge {
  fill: none;
  stroke: rgba(126, 160, 255, 0.35);
  stroke-width: 2;
  stroke-dasharray: 5 7;
  animation: flowDash 1.1s linear infinite;
}

@keyframes flowDash {
  to { stroke-dashoffset: -12; }
}

.flow-node rect {
  fill: #101a33;
  stroke: rgba(126, 160, 255, 0.28);
  stroke-width: 1.5;
  transition: stroke 0.35s ease, fill 0.35s ease;
}

.flow-node text {
  fill: #dbe4f8;
  font-family: "Inter", "Noto Sans JP", var(--font-sans);
  font-size: 14px;
  font-weight: 700;
}

.flow-node .flow-dot {
  fill: #55607a;
  transition: fill 0.3s ease;
}

.flow-node.is-on rect {
  stroke: url(#fs-g);
  fill: #14203f;
}

.flow-node.is-on .flow-dot {
  fill: #34d399;
}

.flow-node.is-on {
  filter: drop-shadow(0 0 10px rgba(43, 92, 255, 0.45));
}

.flow-log {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-top: 1px dashed rgba(126, 160, 255, 0.2);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 0.76rem;
  color: #9db9ff;
}

.flow-log-led {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.8);
}

@media (prefers-reduced-motion: reduce) {
  .flow-edge {
    animation: none;
  }
  .flow-node,
  .flow-node rect,
  .flow-node .flow-dot {
    transition: none;
  }
}

.price-teaser-tag {
  display: inline-block;
  font-family: "Inter", var(--font-sans);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-ai-text);
  background: rgba(43, 92, 255, 0.1);
  border-radius: var(--r-full);
  padding: 3px 10px;
  margin-left: 8px;
  vertical-align: 2px;
}

.price-teaser-amount small {
  font-size: 0.5em;
  font-weight: 800;
  color: var(--c-text-sub);
  -webkit-text-fill-color: var(--c-text-sub);
  margin-right: 4px;
}

/* ============ Difference: 比較表 ============ */
.compare-hint {
  display: none;
  font-size: 0.78rem;
  color: var(--c-text-sub);
  margin-bottom: 10px;
}

@media (max-width: 719px) {
  .compare-hint {
    display: block;
  }
}

.compare-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--c-line);
  border-radius: 16px;
  overflow: hidden;
  font-size: 0.92rem;
}

.compare-table th {
  background: var(--c-dark-bg);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 13px 18px;
  white-space: nowrap;
}

.compare-table td {
  padding: 16px 18px;
  border-top: 1px solid var(--c-line);
  vertical-align: top;
  line-height: 1.8;
  background: #fff;
}

.compare-table td.is-us {
  background: rgba(43, 92, 255, 0.06);
}

.compare-table th.is-us {
  background: var(--c-brand);
  color: #fff;
}

.compare-table td.is-us {
  font-weight: 700;
}

.compare-table td strong {
  color: var(--c-brand);
  font-weight: 800;
}

.compare-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--c-text-sub);
}

/* ============ モニター募集バンド ============ */
.monitor-band {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: var(--c-dark-bg);
  color: #fff;
  padding: clamp(36px, 5.5vw, 64px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
}

.monitor-band::before {
  content: "";
  position: absolute;
  right: -18%;
  top: -60%;
  width: clamp(360px, 44vw, 640px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.25) 0%, transparent 62%);
  pointer-events: none;
}

.monitor-band > * {
  position: relative;
  z-index: 1;
}

.monitor-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Inter", var(--font-sans);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #fdba74;
}

.monitor-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f97316;
  animation: openPulse 2.4s ease-out infinite;
}

.monitor-title {
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
  font-weight: 900;
  color: #fff;
  margin: 10px 0;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.monitor-text {
  color: #c9d3e8;
  font-size: 0.95rem;
  max-width: 60ch;
}

@media (max-width: 720px) {
  .monitor-band {
    grid-template-columns: 1fr;
  }
}

/* ---------- v2: 限定オファーの固有言語（回転ライトボーダー / 巨大50%OFF / 枠スロット） ---------- */
@property --mb-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

/* オーロラに超低速ドリフト（v1は静止だった） */
.monitor-band--v2::before {
  animation: mbAurora 26s ease-in-out infinite alternate;
}

@keyframes mbAurora {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-6%, 10%) scale(1.12); }
}

/* 縁を一周する橙のライト（conic-gradientの回転をボーダー形状にマスク） */
.monitor-band--v2::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 1px;
  background: conic-gradient(
    from var(--mb-angle),
    transparent 0deg,
    transparent 288deg,
    rgba(249, 115, 22, 0.85) 322deg,
    rgba(253, 186, 116, 0.95) 338deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: mbSpin 7s linear infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes mbSpin {
  to { --mb-angle: 360deg; }
}

/* 背景の巨大アウトライン50%OFF（footer-giantと同じ語法・橙のストローク） */
.monitor-off {
  position: absolute;
  right: clamp(-20px, -1vw, 0px);
  top: -0.18em;
  z-index: 0;
  font-family: "Inter", var(--font-sans);
  font-weight: 800;
  font-size: clamp(7rem, 13vw, 11.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(249, 115, 22, 0.22);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.monitor-off small {
  font-size: 0.42em;
  -webkit-text-stroke: 1.2px rgba(249, 115, 22, 0.22);
}

.monitor-off em {
  font-style: normal;
  font-size: 0.42em;
  margin-left: 0.08em;
  -webkit-text-stroke: 1.2px rgba(253, 186, 116, 0.3);
}

/* 枠スロット（先着3社の空き状況を可視化。成約したら is-filled へ） */
.monitor-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.monitor-slot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Inter", var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffedd5;
  border: 1px solid rgba(249, 115, 22, 0.4);
  background: rgba(249, 115, 22, 0.1);
  border-radius: var(--r-full);
  padding: 7px 14px;
}

.monitor-slot i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f97316;
  animation: openPulse 2.4s ease-out infinite;
}

.monitor-slot:nth-child(2) i { animation-delay: 0.5s; }
.monitor-slot:nth-child(3) i { animation-delay: 1s; }

.monitor-slot.is-filled {
  color: #8b94ad;
  border-color: rgba(139, 148, 173, 0.3);
  background: rgba(139, 148, 173, 0.08);
  text-decoration: line-through;
}

.monitor-slot.is-filled i {
  background: #55617e;
  animation: none;
}

@media (max-width: 720px) {
  .monitor-off {
    font-size: 5.2rem;
    top: auto;
    bottom: -0.14em;
    right: -8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .monitor-band--v2::before,
  .monitor-band--v2::after,
  .monitor-slot i {
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .monitor-dot {
    animation: none;
  }
}

/* ============ Company ============ */
.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

@media (max-width: 760px) {
  .company-grid {
    grid-template-columns: 1fr;
  }
}

.company-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 20px;
  padding: clamp(24px, 3vw, 36px);
}

.company-card dl {
  margin: 0;
}

.company-card dl > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  padding-block: 10px;
  border-bottom: 1px solid var(--c-line);
}

.company-card dl > div:last-child {
  border-bottom: none;
}

.company-card dt {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-text-sub);
}

.company-card dd {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

/* ---------- v2: ダークのコーポレートカード（data-tiltでチルト+グレア） ---------- */
.company-card--dark {
  position: relative;
  overflow: hidden;
  background: var(--c-dark-bg);
  border: 1px solid rgba(126, 160, 255, 0.2);
  color: #fff;
}

/* 上辺のグラデヘアライン */
.company-card--dark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--g-brand);
}

/* ブランドの円環モチーフ（右下で見切れる細いリング） */
.company-card--dark::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -34%;
  width: clamp(220px, 24vw, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(126, 160, 255, 0.16);
  box-shadow: 0 0 0 28px rgba(126, 160, 255, 0.04);
  pointer-events: none;
}

.company-card--dark > * {
  position: relative;
  z-index: 1;
}

.company-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.company-card-mark {
  flex-shrink: 0;
  border-radius: 10px;
  box-shadow: 0 8px 22px -8px rgba(43, 92, 255, 0.55);
}

.company-card-name {
  font-size: 1.02rem;
  font-weight: 800;
  color: #fff;
}

.company-card-en {
  font-family: "Inter", var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #8fa3c8;
  text-transform: uppercase;
  margin-top: 2px;
}

.company-card--dark dl > div {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.company-card--dark dt {
  color: #8fa3c8;
}

.company-card--dark dd {
  color: #eef3ff;
}

/* ---------- v2: 沿革ミニタイムライン（左カラム） ---------- */
.company-history {
  list-style: none;
  display: flex;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  position: relative;
}

/* ノードを貫く水平線 */
.company-history::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 4px;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-brand), #00c4cc);
  opacity: 0.25;
}

.company-history li {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

[data-reveal].is-visible .company-history li:nth-child(1) { transition-delay: 0.15s; }
[data-reveal].is-visible .company-history li:nth-child(2) { transition-delay: 0.3s; }
[data-reveal].is-visible .company-history li:nth-child(3) { transition-delay: 0.45s; }
[data-reveal].is-visible .company-history li:nth-child(4) { transition-delay: 0.6s; }

[data-reveal].is-visible .company-history li {
  opacity: 1;
  transform: translateY(0);
}

.company-history-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--g-brand);
  box-shadow: 0 0 0 4px rgba(43, 92, 255, 0.12);
}

.company-history-year {
  font-family: "Inter", var(--font-sans);
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--c-ink);
  line-height: 1;
}

.company-history-label {
  font-size: 0.76rem;
  color: var(--c-text-sub);
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 560px) {
  .company-history {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 12px;
  }
  .company-history::before {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .company-history li {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============ 決算ボード風 統計セクション（.stats--xl） ============ */
.stats--xl .stat-number {
  font-family: "Inter", var(--font-sans);
  font-weight: 800;
  font-size: clamp(3.2rem, 5vw, 4.6rem);
  line-height: 1.05;
}

.stats--xl .stat-number > [data-count-to] {
  background: var(--g-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stats--xl .stat-unit {
  font-size: 0.34em;
  font-weight: 700;
  color: var(--c-ink);
  -webkit-text-fill-color: var(--c-ink);
}

/* 第2波: stat-rule の縦位置がラベル行数でバラつく問題を解消。
   .stat を flex column 化し、罫線側に margin-top:auto を与えて全アイテムの下端に揃える。 */
.stats--xl .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-rule {
  margin-top: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--g-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
  width: 100%;
}

.stats--xl .stat-rule {
  margin-top: auto;
  padding-top: 16px;
  background-clip: content-box; /* padding部分に背景を塗らない（太バー化防止） */
  box-sizing: content-box;
}

.stats--xl .stat.is-visible .stat-rule {
  transform: scaleX(1);
}

.stats--xl .stat:nth-child(1) .stat-rule { transition-delay: 0.1s; }
.stats--xl .stat:nth-child(2) .stat-rule { transition-delay: 0.2s; }
.stats--xl .stat:nth-child(3) .stat-rule { transition-delay: 0.3s; }
.stats--xl .stat:nth-child(4) .stat-rule { transition-delay: 0.4s; }

@media (min-width: 880px) {
  .stats--xl .stat:not(:first-child) {
    border-left: 1px solid var(--c-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .stat-rule {
    transform: scaleX(1);
    transition: none;
  }
}

/* ============ 課題セクション: 経営者の声の吹き出しボード ============ */
.voice-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px 22px;
  margin-top: 8px;
}

@media (max-width: 880px) {
  .voice-board {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .voice-board {
    grid-template-columns: 1fr;
  }
}

.voice-bubble {
  position: relative;
  margin: 0;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: clamp(22px, 3vw, 28px) clamp(20px, 2.6vw, 26px);
  box-shadow: 0 14px 34px -22px rgba(15, 23, 42, 0.28);
  transform: rotate(var(--rot, 0deg));
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.voice-bubble::after {
  content: "";
  position: absolute;
  left: 30px;
  bottom: -8px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-right: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  border-radius: 0 0 3px 0;
  transform: rotate(45deg);
  z-index: -1;
}

.voice-bubble:nth-child(6n+1) { --rot: -1.6deg; }
.voice-bubble:nth-child(6n+2) { --rot: 1.4deg; }
.voice-bubble:nth-child(6n+3) { --rot: -2.2deg; }
.voice-bubble:nth-child(6n+4) { --rot: 1.8deg; }
.voice-bubble:nth-child(6n+5) { --rot: -1.2deg; }
.voice-bubble:nth-child(6n+6) { --rot: 2deg; }

.voice-bubble[data-reveal] {
  opacity: 0;
  transform: rotate(var(--rot, 0deg)) scale(0.92);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), box-shadow 0.35s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}

.voice-bubble[data-reveal].is-visible {
  opacity: 1;
  transform: rotate(var(--rot, 0deg)) scale(1);
}

.voice-bubble[data-reveal].is-visible:hover {
  transform: rotate(0deg) translateY(-4px);
  box-shadow: 0 22px 46px -20px rgba(15, 23, 42, 0.38);
  transition-delay: 0s;
}

.voice-tag {
  display: inline-block;
  font-family: "Inter", var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--tag-c, var(--c-brand));
  background: color-mix(in srgb, var(--tag-c, var(--c-brand)) 12%, transparent);
  border-radius: var(--r-full);
  padding: 5px 13px;
  margin-bottom: 12px;
}

.voice-bubble:nth-child(4n+1) .voice-tag { --tag-c: #0ea5e9; }
.voice-bubble:nth-child(4n+2) .voice-tag { --tag-c: #f97316; }
.voice-bubble:nth-child(4n+3) .voice-tag { --tag-c: #8b5cf6; }
.voice-bubble:nth-child(4n+4) .voice-tag { --tag-c: var(--c-brand); }

.voice-bubble p {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--c-ink);
}

.voice-closing {
  margin: 40px 0 0;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-text-sub);
  line-height: 1.9;
}

.voice-closing em {
  font-style: normal;
  font-weight: 800;
  background: var(--g-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  .voice-bubble,
  .voice-bubble[data-reveal].is-visible:hover {
    transition: none;
  }
}

/* ============ 実例Before/After: モーション ============ */
.case-row--before {
  position: relative;
}

.case-row--before p {
  position: relative;
  opacity: 1;
  transition: opacity 0.5s ease;
  transition-delay: 0.6s;
}

.case-row--before p::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  background: currentColor;
  opacity: 0.6;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
  transition-delay: 0.6s;
  pointer-events: none;
}

.case-card.is-visible .case-row--before p {
  opacity: 0.55;
}

.case-card.is-visible .case-row--before p::after {
  transform: scaleX(1);
}

.case-row--after {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: 1.1s;
}

.case-card.is-visible .case-row--after {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .case-row--before p,
  .case-row--before p::after,
  .case-row--after {
    transition: none;
    transition-delay: 0s;
  }
  .case-row--before p {
    opacity: 0.55;
  }
  .case-row--before p::after {
    transform: scaleX(1);
  }
  .case-row--after {
    opacity: 1;
    transform: none;
  }
}

/* ============ スクロール進捗バー ============ */
#lp-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--g-brand);
  z-index: 1200;
  transition: width 0.12s linear;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  #lp-progress {
    transition: none;
  }
}

/* ============================================================
   第2波 §1 — サービス一覧: メニュー型インデックス行（.svc-menu / .svc-row）
   ============================================================ */
.svc-menu {
  display: flex;
  flex-direction: column;
}

.svc-row {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr 40px;
  align-items: center;
  gap: 6px 14px;
  padding-block: 22px;
  border-bottom: 1px solid var(--c-line);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
}

.svc-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--c-brand) 6%, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
  z-index: 0;
}

.svc-row:hover::before,
.svc-row:focus-visible::before {
  transform: scaleX(1);
}

.svc-row-num {
  position: relative;
  z-index: 1;
  font-family: "Inter", var(--font-sans);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.2px rgba(43, 92, 255, 0.4);
  transition: -webkit-text-stroke-color 0.3s;
}

.svc-row:hover .svc-row-num,
.svc-row:focus-visible .svc-row-num {
  -webkit-text-stroke: 0 transparent;
  background: var(--g-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.svc-row-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.svc-row-title {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--c-ink);
  transition: transform 0.35s var(--ease-out);
}

.svc-row:hover .svc-row-title,
.svc-row:focus-visible .svc-row-title {
  transform: translateX(2px);
}

.svc-row-text {
  font-size: 0.88rem;
  color: var(--c-text-sub);
  line-height: 1.75;
}

.svc-row-arrow {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--c-brand);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.svc-row:hover .svc-row-arrow,
.svc-row:focus-visible .svc-row-arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (min-width: 880px) {
  .svc-row {
    grid-template-columns: 52px 220px 1fr 40px;
  }
  .svc-row-body {
    display: contents;
  }
}

@media (prefers-reduced-motion: reduce) {
  .svc-row::before {
    transition: none;
  }
  .svc-row-num {
    transition: none;
  }
  .svc-row-title {
    transition: none;
  }
  .svc-row:hover .svc-row-title,
  .svc-row:focus-visible .svc-row-title {
    transform: none;
  }
  .svc-row-arrow {
    transition: none;
  }
  .svc-row:hover .svc-row-arrow,
  .svc-row:focus-visible .svc-row-arrow {
    transform: none;
  }
}

/* ============================================================
   第2波 §2 — 選ばれる理由: ミニベントー（.why-bento / .why-tile）
   ============================================================ */
.why-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.why-tile:nth-child(1) { grid-column: span 7; }
.why-tile:nth-child(2) { grid-column: span 5; }
.why-tile:nth-child(3) { grid-column: span 5; }
.why-tile:nth-child(4) { grid-column: span 7; }

@media (max-width: 880px) {
  .why-bento {
    grid-template-columns: 1fr;
  }
  .why-tile {
    grid-column: auto;
  }
}

.why-tile {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 20px;
  min-height: 200px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.why-tile-num {
  position: absolute;
  top: 12px;
  right: 20px;
  z-index: 0;
  font-family: "Inter", var(--font-sans);
  font-weight: 800;
  font-size: clamp(3rem, 5vw, 4.2rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(43, 92, 255, 0.25);
  pointer-events: none;
}

.why-tile-title {
  position: relative;
  z-index: 1;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-ink);
  margin-bottom: 10px;
  max-width: calc(100% - 74px);
}

.why-tile-text {
  position: relative;
  z-index: 1;
  font-size: 0.92rem;
  color: var(--c-text-sub);
  line-height: 1.8;
  max-width: 46ch;
}

.why-tile-deco {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 20px;
}

/* 01: 実践者 — 3色ドットが順にパルス */
.why-deco-dots {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 14px;
}

.why-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dc, var(--c-brand));
  color: var(--dc, var(--c-brand));
  animation: whyDotPulse 2.4s ease-out infinite;
  animation-delay: var(--dd, 0s);
}

@keyframes whyDotPulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); }
  70% { box-shadow: 0 0 0 8px color-mix(in srgb, currentColor 0%, transparent); }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* 02: ワンストップ — 4ノードの横ステッパー、線が順に塗られるループ */
.why-deco-steps {
  display: flex;
  align-items: center;
}

.why-step-node {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(43, 92, 255, 0.3);
}

.why-step-line {
  flex: 1;
  height: 2px;
  min-width: 12px;
  background: rgba(43, 92, 255, 0.14);
  position: relative;
  overflow: hidden;
}

.why-step-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--g-brand);
  transform: scaleX(0);
  transform-origin: left;
  animation: whyStepLine 4s ease-in-out infinite;
}

.why-step-line:nth-child(2)::after { animation-delay: 0s; }
.why-step-line:nth-child(4)::after { animation-delay: 1.33s; }
.why-step-line:nth-child(6)::after { animation-delay: 2.66s; }

@keyframes whyStepLine {
  0%, 100% { transform: scaleX(0); }
  20% { transform: scaleX(1); }
  40% { transform: scaleX(1); }
  60% { transform: scaleX(0); }
}

/* 03: 適正価格 — グラデ下線が呼吸 */
.why-deco-underline {
  height: 4px;
  border-radius: 2px;
  background: var(--g-brand);
  background-clip: content-box; /* .why-tile-decoのpadding-topに背景を塗らない（太バー化防止） */
  box-sizing: content-box;
  max-width: 220px;
  transform: scaleX(0.6);
  transform-origin: left;
  animation: whyUnderline 3.5s ease-in-out infinite alternate;
}

@keyframes whyUnderline {
  from { transform: scaleX(0.6); }
  to { transform: scaleX(1); }
}

/* 04: 小さく始めて — 高さ違いの3本バーが順に伸びるループ（抽象装飾・軸ラベルなし） */
.why-deco-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 48px;
}

.why-bar {
  width: 10px;
  border-radius: 3px 3px 0 0;
  background: var(--g-brand);
  height: 8%;
  opacity: 0.5;
  animation: whyBarGrow 3.6s ease-in-out infinite;
}

.why-bar:nth-child(1) { animation-delay: 0s; }
.why-bar:nth-child(2) { animation-delay: 0.3s; }
.why-bar:nth-child(3) { animation-delay: 0.6s; }

@keyframes whyBarGrow {
  0%, 100% { height: 8%; opacity: 0.5; }
  45%, 70% { height: var(--bh, 60%); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .why-dot {
    animation: none;
    box-shadow: none;
  }
  .why-step-line::after {
    animation: none;
    transform: scaleX(1);
  }
  .why-deco-underline {
    animation: none;
    transform: scaleX(0.85);
  }
  .why-bar {
    animation: none;
    height: var(--bh, 60%);
    opacity: 1;
  }
}

/* ============================================================
   第2波 §3 — 導入の進め方: タイムライン化（.step-node / .step-chip）
   既存の .step-list-wrap / .progress-path（スクロール連動線）は
   仕組みを変えず、位置とストロークだけ強化する。
   ============================================================ */
.step-list-wrap .step {
  background: none;
  border-radius: 0;
  padding: 26px 0;
  border-bottom: 1px solid var(--c-line);
}

.step-list-wrap .step:last-child {
  border-bottom: none;
}

.step-list-wrap .step::before {
  content: none;
}

.step-node {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 2px solid rgba(43, 92, 255, 0.35);
  font-family: "Inter", var(--font-sans);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--c-brand);
  transition: background 0.4s var(--ease-out), color 0.4s, border-color 0.4s;
}

.step.is-visible .step-node {
  background: var(--g-brand);
  color: #fff;
  border-color: transparent;
}

.step-list-wrap .step:nth-child(1) .step-node { transition-delay: 0s; }
.step-list-wrap .step:nth-child(2) .step-node { transition-delay: 0.15s; }
.step-list-wrap .step:nth-child(3) .step-node { transition-delay: 0.3s; }
.step-list-wrap .step:nth-child(4) .step-node { transition-delay: 0.45s; }
.step-list-wrap .step:nth-child(5) .step-node { transition-delay: 0.6s; }

.step-chip {
  display: inline-block;
  font-family: "Inter", var(--font-sans);
  font-size: 0.68rem;
  font-weight: 800;
  color: #fff;
  background: var(--g-brand);
  border-radius: var(--r-full);
  padding: 3px 10px;
  margin-left: 8px;
  vertical-align: 2px;
}

/* ノード中心を進捗線が通るよう再配置。stroke も強化。 */
.step-list-wrap .progress-path {
  left: 52.5px;
}

.step-list-wrap .progress-path-line {
  stroke: var(--c-brand);
  stroke-width: 3;
}

@media (max-width: 880px) {
  .step-list-wrap .step-list {
    padding-left: 26px;
  }
  .step-node {
    width: 32px;
    height: 32px;
    font-size: 0.82rem;
  }
  .step-list-wrap .progress-path {
    left: 40.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .step-node {
    transition: none;
    background: var(--g-brand);
    color: #fff;
    border-color: transparent;
  }
}

/* ============================================================
   第2波 §4 — 比較表: 行の順次フェードイン + ホバー背景
   （transform は使わない。overflow-x:auto 内での描画バグ回避のため）
   ============================================================ */
.compare-table tbody tr {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.compare-scroll.is-visible .compare-table tbody tr {
  opacity: 1;
}

.compare-table tbody tr:nth-child(1) { transition-delay: 0.08s; }
.compare-table tbody tr:nth-child(2) { transition-delay: 0.16s; }
.compare-table tbody tr:nth-child(3) { transition-delay: 0.24s; }
.compare-table tbody tr:nth-child(4) { transition-delay: 0.32s; }
.compare-table tbody tr:nth-child(5) { transition-delay: 0.4s; }

.compare-table tbody tr:hover td {
  background: color-mix(in srgb, var(--c-brand) 4%, white);
}

.compare-table tbody tr:hover td.is-us {
  background: rgba(43, 92, 255, 0.06);
}

@media (prefers-reduced-motion: reduce) {
  .compare-table tbody tr {
    opacity: 1;
    transition: none;
  }
}

/* ============================================================
   第2波 §5 — 診断バンド: レーダーチャート装飾（架空データ非表示・軸ラベルなし）
   ============================================================ */
.diag-band > .diag-radar {
  position: absolute;
  z-index: 0;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
  width: 260px;
  height: 260px;
  pointer-events: none;
}

.diag-radar-data {
  stroke-dasharray: 480;
  stroke-dashoffset: 480;
  transform-box: fill-box;
  transform-origin: center;
}

.diag-band.is-visible .diag-radar-data {
  animation: diagDraw 1.2s ease forwards, diagBreathe 6s ease-in-out 1.2s infinite alternate;
}

@keyframes diagDraw {
  to { stroke-dashoffset: 0; }
}

@keyframes diagBreathe {
  from { transform: scale(0.98); }
  to { transform: scale(1.02); }
}

@media (max-width: 720px) {
  .diag-band > .diag-radar {
    width: 200px;
    height: 200px;
    opacity: 0.7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .diag-radar-data {
    stroke-dashoffset: 0;
    animation: none;
  }
}

/* ============================================================
   第2波 §6 — FAQ: 開閉ポリッシュ（コピー不変）
   シェブロンの180°回転は style.css 側で既存実装済み（summary::after 45deg→-135deg）のため変更不要。
   ============================================================ */
@keyframes faqAnswerIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.faq-item[open] .faq-answer {
  animation: faqAnswerIn 0.3s ease;
}

.faq-item summary:hover,
.faq-item summary:focus-visible {
  color: var(--c-brand);
}

@media (prefers-reduced-motion: reduce) {
  .faq-item[open] .faq-answer {
    animation: none;
  }
}