/* =============================================================
   index.css — トップページ固有スタイル
   依存: variables.css → base.css → components.css → layout.css
   ============================================================= */

/* ---------------------------------------------------------------
   セクション共通: 余白調整
--------------------------------------------------------------- */
.section {
  padding: 5.5rem 0;
}

.section-header {
  margin-bottom: 3rem;
}

@media (max-width: 1024px) {
  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }
}

/* ---------------------------------------------------------------
   Hero
--------------------------------------------------------------- */
.hero-eyebrow {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-hover-text);
  background: var(--color-hover-bg);
  padding: 0.25em 1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.hero-catchcopy {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  line-height: var(--line-height-base);
}

.hero-title {
  color: var(--color-white) !important;
}

.hero-subtitle {
  color: var(--color-white) !important;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* ---------------------------------------------------------------
   動画セクション: 中央1カラム
--------------------------------------------------------------- */
.video-section .video-wrapper {
  display: block;
  max-width: 860px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .video-section .video-wrapper {
    max-width: 100%;
  }
}

/* ---------------------------------------------------------------
   お悩みセクション
--------------------------------------------------------------- */
.pain-section {
  background: var(--color-bg);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.pain-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  /* border-top: 4px solid #f4a261; */
  border-radius: var(--radius-lg);
  padding: 2.25rem;
}

.pain-card__icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  width: 100%;
}

.pain-card-image__img {
  width: auto;
  height: auto;
  max-height: 200px;
  margin: 0 auto;
}

.pain-card__title {
  width: 100%;
  text-align: center;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  line-height: var(--line-height-base);
}

.pain-card__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

.pain-note {
  background: #fffbf2;
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin-top: 0.5rem;
  font-size: var(--font-size-2xl);
  font-weight: bold;
  line-height: var(--font-size-3xl);
  color: var(--color-primary);
  text-align: center;
  border: 2px solid var(--color-warm);
}

@media (min-width: 769px) and (max-width: 1024px) {
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 3枚目が単独で残る場合に中央揃え */
  .pain-grid > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: calc(50% - var(--spacing-md) / 2);
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .pain-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------
   ソリューションバナー
--------------------------------------------------------------- */
.solution-banner {
  padding: 6.5rem 0;
  text-align: center;
}

.solution-banner h2 {
  color: var(--color-white);
  font-size: clamp(1.35rem, 6vw, 3.2rem);
  margin-bottom: 0.75rem;
}

/* solution-banner見出しのアンダーラインはウォームカラーで上書き */
.solution-banner h2::after {
  background: rgba(255, 240, 0, 0.4);
  width: 4rem;
}

.solution-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: clamp(0.85rem, 2.2vw, 1.2rem);
}

/* ---------------------------------------------------------------
   機能と効果 — 2パネルレイアウト
--------------------------------------------------------------- */
.challenge-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.challenge-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 5px solid transparent;
  border-radius: 15px;
  padding: 2.75rem 2.25rem 0;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
}

/* 外業: ティール */
.challenge-panel--field {
  border: 3px solid var(--color-secondary);
}

.challenge-panel--field .challenge-panel__label {
  color: var(--color-secondary);
}

.challenge-panel--field .challenge-panel__kpi {
  background: transparent;
  color: inherit;
}

/* 内業: ネイビー */
.challenge-panel--office {
  border: 3px solid var(--color-primary);
}

.challenge-panel--office .challenge-panel__label {
  color: var(--color-primary);
}

.challenge-panel--office .challenge-panel__kpi {
  background: transparent;
  color: inherit;
}

.challenge-panel__label {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: var(--line-height-tight);
}

.challenge-panel__icon {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.challenge-panel__icon img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.challenge-panel__headline {
  font-size: clamp(1rem, 2vw, 1.6rem);
  font-weight: 600;
  color: var(--color-warm);
  margin-bottom: 1.75rem;
  line-height: var(--line-height-relaxed);
}

.challenge-panel__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  text-align: center;
  flex: 1;
}

.challenge-panel__list li {
  background: var(--color-info);
  border-radius: var(--radius-full);
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-base);
  font-weight: bold;
  color: var(--color-text);
}

.challenge-panel__kpi {
  display: block;
  position: relative;
  width: 100%;
  border-radius: 0 0 11px 11px;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
  text-align: center;
  margin-top: auto;
}

.challenge-panel__kpi::before {
  display: none;
}

/* V字コネクター */
.challenge-panel__connector {
  width: 100%;
  padding: 0.25rem 0;
}

.connector-svg {
  display: block;
  width: 100%;
  height: 36px;
}

.challenge-panel--field .connector-svg path {
  stroke: var(--color-secondary);
}

.challenge-panel--office .connector-svg path {
  stroke: var(--color-primary);
}

.feature-cta {
  margin-top: 3.5rem;
}

/* ---------------------------------------------------------------
   5つの特長 インフォグラフィック (index.html)
--------------------------------------------------------------- */
.infographic-features {
  margin-top: var(--spacing-xl);
}

.infographic-items {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

/* 円をつなぐ水平線 */
.infographic-items::before {
  content: "";
  position: absolute;
  top: 68px;
  left: calc(10% + 0px);
  right: calc(10% + 0px);
  height: 3px;
  background: linear-gradient(to right, var(--color-teal), var(--color-secondary), var(--color-warm), var(--color-blue-m), var(--color-primary));
  z-index: 0;
}

.infographic-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 0.5rem;
  position: relative;
  z-index: 1;
}

/* 各アイテムのリングカラー（nth-child で指定） */
.infographic-item:nth-child(1) {
  --ring-color: var(--color-teal);
}
.infographic-item:nth-child(2) {
  --ring-color: var(--color-secondary);
}
.infographic-item:nth-child(3) {
  --ring-color: var(--color-warm);
}
.infographic-item:nth-child(4) {
  --ring-color: var(--color-blue-m);
}
.infographic-item:nth-child(5) {
  --ring-color: var(--color-primary);
}

.infographic-ring-wrap {
  width: 136px;
  height: 136px;
  border-radius: 50%;
  /* 4セグメントのリング：conic-gradient で gap を作る */
  background: conic-gradient(from -41.5deg, var(--ring-color) 0deg 83deg, var(--color-white) 83deg 90deg, var(--ring-color) 90deg 173deg, var(--color-white) 173deg 180deg, var(--ring-color) 180deg 263deg, var(--color-white) 263deg 270deg, var(--ring-color) 270deg 353deg, var(--color-white) 353deg 360deg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.infographic-ring {
  width: 104px;
  height: 104px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.infographic-ring i {
  font-size: 2.2rem;
  color: var(--ring-color);
}

/* fa-file-export（矢印右付き）・fa-user-check（チェック右付き）の視覚的中央補正 */
.infographic-item:nth-child(3) .infographic-ring i,
.infographic-item:nth-child(4) .infographic-ring i {
  margin-left: 0.75rem;
}

.infographic-label {
  margin-top: 0.75rem;
}

.infographic-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--ring-color);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  line-height: 1;
}

.infographic-content {
  margin-top: 0.75rem;
}

.infographic-title {
  height: 50px;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: var(--line-height-tight);
  margin-bottom: 0.5rem;
}

.infographic-desc {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  text-align: left;
  margin: 0;
}

@media (max-width: 1024px) {
  .infographic-items {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
  }
  .infographic-items::before {
    display: none;
  }
  .infographic-item {
    flex: 0 0 calc(33.333% - var(--spacing-lg));
    max-width: 200px;
  }
}

@media (max-width: 640px) {
  .infographic-item {
    flex: 0 0 calc(50% - var(--spacing-md));
  }
}

@media (max-width: 400px) {
  .infographic-item {
    flex: 0 0 100%;
  }
}

@media (max-width: 1024px) {
  .challenge-split {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------
   KPIバッジ（旧: 機能グリッド内ラベル）
--------------------------------------------------------------- */
.effect-kpi {
  display: inline-block;
  background: var(--color-secondary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

/* ---------------------------------------------------------------
   導入効果
--------------------------------------------------------------- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--spacing-md);
}

.metric-card {
  border-radius: 10px;
  padding: 1rem 1.75rem 1.25rem;
  text-align: center;
  position: relative;
}

.metric-card__label {
  font-size: clamp(1.4rem, 2.4vw, 1.6rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.metric-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* ドーナツグラフ */
.donut-wrap {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto 1rem;
}

.donut-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* 共通: 弧のベース */
.donut-arc {
  fill: none;
  stroke-width: 14;
  stroke-linecap: butt;
}

/* 残り時間（時計回り・濃い色） */
.challenge-panel--field .donut-arc--remain {
  stroke: #a8dcf0;
}

.challenge-panel--office .donut-arc--remain {
  stroke: #99b8cc;
}

/* 削減分（反時計回り・薄い色） */
.challenge-panel--field .donut-arc--reduce {
  stroke: var(--color-secondary);
}

.challenge-panel--office .donut-arc--reduce {
  stroke: var(--color-primary);
}

.donut-label {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1;
  display: flex;
  align-items: flex-end;
  gap: 0.05em;
}

.donut-unit {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.donut-sublabel {
  position: absolute;
  top: calc(50% + 1.8rem);
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* 縦棒グラフ比較（bar-kpi） */
.bar-kpi {
  width: 100%;
  padding: 1rem 0 0.5rem;
}

/* グラフ描画エリア: 棒が下揃えで並ぶ（固定幅でSVG座標を確定） */
.bar-kpi__chart {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 2rem;
  width: 176px; /* 72 + 32 + 72 */
  height: 160px;
  margin: 0 auto;
  border-bottom: 2px solid #dde3e8;
}

/* 各棒の列: pct ラベル + 棒が下から積み上がる */
.bar-kpi__col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.3rem;
  width: 72px;
  flex-shrink: 0;
  height: 100%;
}

/* 頂点を結ぶダッシュ線SVG */
.bar-kpi__connector {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.bar-kpi__connector-line {
  fill: none;
  stroke: #8aacbf;
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

.bar-kpi__col-pct {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.bar-kpi__fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.6s ease;
  flex-shrink: 0;
}

/* X軸ラベル行 */
.bar-kpi__x-labels {
  display: flex;
  gap: 2rem;
  width: 176px;
  margin: 0.4rem auto 0;
}

.bar-kpi__x-labels span {
  width: 72px;
  flex-shrink: 0;
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-light);
}

/* 導入前バー（薄い色・160px = 100%） */
.challenge-panel--field .bar-kpi__fill--before {
  height: 160px;
  background: #a8dcf0;
}

.challenge-panel--office .bar-kpi__fill--before {
  height: 160px;
  background: #99b8cc;
}

/* 導入後バー（アクセント色） */
.challenge-panel--field .bar-kpi__fill--after {
  height: 90px; /* 56% */
  background: var(--color-secondary);
}

.challenge-panel--office .bar-kpi__fill--after {
  height: 72px; /* 45% */
  background: var(--color-primary);
}

/* 削減バッジ */
.bar-kpi__badge {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.3em;
  margin-top: 0.75rem;
}

.bar-kpi__badge-num {
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-text);
}

.bar-kpi__badge-unit {
  font-size: 1.6rem;
  font-weight: 700;
}

.bar-kpi__badge-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

.metrics-sub {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: var(--spacing-md);
}

.metrics-sub-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.metrics-sub-card__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.375rem;
}

.metrics-sub-card__body {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 768px) {
  .metrics-grid,
  .metrics-sub {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------
   業務フロー インフォグラフィック
--------------------------------------------------------------- */
.flow-infographic {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  align-items: start;
}

.flow-infographic__col {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.flow-infographic__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.flow-infographic__headnote {
  font-size: var(--font-size-lg);
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0;
}

.flow-infographic__col--before .flow-infographic__head {
  background: #6b7280;
  color: var(--color-white);
}

.flow-infographic__col--after .flow-infographic__head {
  background: var(--color-teal);
  color: var(--color-white);
}

/* ステップ一覧（縦線付き） */
.flow-infographic__steps {
  padding: 1.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
}

.flow-infographic__col--before .flow-infographic__steps::before,
.flow-infographic__col--after .flow-infographic__steps::before {
  content: "";
  position: absolute;
  left: calc(1.25rem + 19px);
  top: calc(1.25rem + 20px);
  bottom: calc(1.25rem + 20px);
  width: 2px;
}

.flow-infographic__col--before .flow-infographic__steps::before {
  background: #d1d5db;
}

.flow-infographic__col--after .flow-infographic__steps::before {
  background: #a8eed9;
}

/* 各ステップ */
.flow-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0;
  position: relative;
  z-index: 1;
}

.flow-step__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
}

.flow-infographic__col--before .flow-step__icon {
  background: #e5e7eb;
  color: #6b7280;
}

.flow-infographic__col--after .flow-step__icon {
  background: #d0f5ec;
  color: var(--color-teal);
}

.flow-step__text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  margin: 0;
}

.flow-infographic__col--before .flow-step__text {
  color: var(--color-text-light);
}

.flow-infographic__col--after .flow-step__text {
  color: var(--color-text);
  font-weight: 700;
}

/* 中央矢印 */
.flow-infographic__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-secondary);
  padding-top: 3rem;
  align-self: center;
}

@media (max-width: 1024px) {
  .flow-infographic {
    grid-template-columns: 1fr;
  }
  .flow-infographic__arrow {
    text-align: center;
    padding-top: 0;
    font-size: 1.25rem;
    transform: rotate(90deg);
  }
}

@media (max-width: 768px) {
  .flow-infographic {
    grid-template-columns: 1fr;
  }
  .flow-infographic__arrow {
    text-align: center;
    padding-top: 0;
    font-size: 1.25rem;
    transform: rotate(90deg);
  }
}

/* ---------------------------------------------------------------
   業務フロー 使用イメージギャラリー
--------------------------------------------------------------- */
.flow-gallery {
  margin-top: var(--spacing-xl);
}

.flow-gallery__label {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-light);
  text-align: center;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
}

.flow-gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

.flow-gallery__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .flow-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------------------------------------------------------------
   導入サポート
--------------------------------------------------------------- */
/* ---------------------------------------------------------------
   導入サポート - フローインフォグラフィック
--------------------------------------------------------------- */
.support-flow {
  display: flex;
  align-items: stretch;
  position: relative;
  margin-top: var(--spacing-xl);
}

/* アイコン背後のグラデーションライン */
.support-flow::before {
  content: "";
  position: absolute;
  top: 38px;
  left: 12.5%;
  right: 12.5%;
  height: 3px;
  background: linear-gradient(to right, var(--color-teal), var(--color-secondary), var(--color-warm_s), var(--color-primary));
  z-index: 0;
  border-radius: var(--radius-full);
}

.support-flow__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 0 var(--spacing-xs);
}

.support-flow__item:nth-child(1) {
  --step-color: var(--color-teal);
}
.support-flow__item:nth-child(2) {
  --step-color: var(--color-secondary);
}
.support-flow__item:nth-child(3) {
  --step-color: var(--color-warm_s);
}
.support-flow__item:nth-child(4) {
  --step-color: var(--color-primary);
}

/* ステップ間のシェブロン矢印 */
.support-flow__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 32px;
  right: -8px;
  width: 12px;
  height: 12px;
  border-top: 3px solid var(--step-color);
  border-right: 3px solid var(--step-color);
  transform: rotate(45deg);
  z-index: 3;
  background: transparent;
}

.support-flow__icon-wrap {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--step-color);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  outline: 4px solid var(--color-bg);
  position: relative;
  z-index: 2;
  margin-bottom: var(--spacing-md);
}

.support-flow__body {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm);
  width: 100%;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--step-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.support-flow__num {
  display: inline-block;
  background: var(--step-color);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.15rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.support-flow__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--step-color);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-base);
  text-align: center;
}

.support-flow__list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 80%;
}

.support-flow__list li {
  padding: 0.3rem 0;
  /* border-bottom: 1px solid var(--color-border); */
  font-size: var(--font-size-sm);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.support-flow__list li:last-child {
  border-bottom: none;
}

.support-flow__list li::before {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f111";
  color: var(--step-color);
  font-size: 0.35rem;
  flex-shrink: 0;
}

.support-flow__tag {
  display: inline-block;
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--step-color);
  border: 1px solid var(--step-color);
  border-radius: var(--radius-full);
  padding: 0.1rem 1rem;
  line-height: 2;
}

/* タグのないSTEP 1・4のカードをタグあり（STEP 2・3）と高さを揃える */
.support-flow__item:nth-child(1) .support-flow__body,
.support-flow__item:nth-child(4) .support-flow__body {
  padding-bottom: calc(var(--spacing-sm) + 1.75rem);
}

.support-note {
  margin-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  background: var(--color-info);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.5rem;
}

@media (max-width: 1024px) {
  .support-flow {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .support-flow::before {
    display: none;
  }

  .support-flow__item {
    flex: 1 1 calc(50% - var(--spacing-md));
    min-width: 200px;
  }

  .support-flow__item::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .support-flow {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }

  .support-flow::before {
    display: none;
  }

  /* アイテム全体をカード化 */
  .support-flow__item {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--step-color);
  }

  .support-flow__item::after {
    display: none;
  }

  /* アイコン：カード内で縦中央 */
  .support-flow__icon-wrap {
    flex-shrink: 0;
    margin-bottom: 0;
    width: 80px;
    height: 80px;
    font-size: 1.3rem;
    outline: none;
    align-self: center;
  }

  /* ボディ：カードスタイルを解除しアイテムに委譲 */
  .support-flow__body {
    flex: 1;
    align-items: flex-start;
    border: none;
    border-top: none;
    box-shadow: none;
    background: transparent;
    border-radius: 0;
    padding: 0;
  }

  .support-flow__title {
    text-align: left;
    font-size: var(--font-size-lg);
  }

  .support-flow__list li {
    font-size: var(--font-size-base);
  }

  /* 高さ揃えのpadding補正はモバイルでは不要 */
  .support-flow__item:nth-child(1) .support-flow__body,
  .support-flow__item:nth-child(4) .support-flow__body {
    padding-bottom: 0;
  }
}

@media (max-width: 480px) {
  .support-flow__icon-wrap {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
  }
}

.plan-detail-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: var(--color-white);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-full);
  color: var(--color-secondary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.plan-detail-link:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

/* ---------------------------------------------------------------
   料金プラン
--------------------------------------------------------------- */
.pricing-card {
  padding: 2.25rem 1.75rem !important;
}