/* ==========================================================================
   modules: TOP と下層ページで共用するブロック（template-parts/components/）
   3つの方針・仕組み・外部データ・担当者・サポート・比較表（価格の理由・料金・流れは plans-flow.css）
   ========================================================================== */

/* --------------------------------------------------------------------------
   05 3 PRINCIPLES
   -------------------------------------------------------------------------- */
.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 0.5rem + 1.5vw, 1.75rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 859px) {
  .principles { grid-template-columns: minmax(0, 1fr); }
}

.principle {
  position: relative;
  padding: 2.25rem 1.75rem 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
}

.principle__num {
  position: absolute;
  top: -1.1rem;
  left: 1.5rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--c-primary-deep);
  color: #fff;
  font-weight: 700;
}

.principle__title {
  margin: 0;
  font-size: 1.1875rem;
}

.principle__text { margin: 0.75rem 0 0; }

/* --------------------------------------------------------------------------
   06 MECHANISM: 手順（PC 横5段 / タブレット以下 縦）
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.steps__item {
  position: relative;
  padding: 1.5rem 1.125rem 1.375rem;
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

/* 次の段への矢印 */
.steps__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -0.8rem;
  z-index: 1;
  width: 0.6rem;
  height: 0.6rem;
  border-top: 2px solid var(--c-primary);
  border-right: 2px solid var(--c-primary);
  transform: translateY(-50%) rotate(45deg);
}

.steps__num {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--c-primary-tint);
  color: var(--c-primary-deep);
  font-weight: 700;
}

.steps__title {
  margin: 0.75rem 0 0;
  font-size: 1.0625rem;
}

.steps__text {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  text-align: left;
}

@media (max-width: 959px) {
  .steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
    max-width: 34rem;
    margin-inline: auto;
  }

  .steps__item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.25rem 1rem;
    padding: 1.125rem 1.25rem;
    text-align: left;
  }

  .steps__num { grid-row: span 2; }

  .steps__title { margin: 0; }

  .steps__text { margin: 0; }

  .steps__item:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -0.95rem;
    left: 2.25rem;
    transform: rotate(135deg);
  }
}

.section .steps + .section-note { text-align: center; }

/* --------------------------------------------------------------------------
   07 EVIDENCE: 外部データ（数字1つ + 出典・注意書き）
   -------------------------------------------------------------------------- */
.evidence {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 1rem + 2.5vw, 3.5rem);
  align-items: center;
  max-width: 60rem;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .evidence { grid-template-columns: minmax(0, 1fr); }
}

.evidence__figure {
  padding: clamp(1.75rem, 1.25rem + 2vw, 2.5rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.evidence__number {
  margin: 0;
  color: var(--c-primary-deep);
  font-size: clamp(3.5rem, 2.5rem + 4vw, 5rem);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.evidence__unit {
  margin-left: 0.1em;
  font-size: 0.45em;
}

.evidence__caption {
  margin: 1rem 0 0;
  color: var(--c-ink-strong);
  font-weight: 700;
  line-height: 1.7;
}

.evidence__detail {
  display: flex;
  flex-wrap: wrap; /* 狭い画面では2つのチップを縦に並べる */
  justify-content: center;
  gap: 0.75rem;
  margin: 1.25rem 0 0;
}

.evidence__detail div {
  padding: 0.5rem 1rem;
  white-space: nowrap;
  border-radius: var(--radius-pill);
  background: var(--c-primary-tint);
  font-size: 0.875rem;
}

.evidence__detail dt,
.evidence__detail dd { display: inline; }

.evidence__detail dd {
  margin-left: 0.4em;
  color: var(--c-primary-deep);
  font-weight: 700;
}

.evidence__caution {
  margin: 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--c-marker);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--c-surface);
  font-size: 0.9375rem;
}

.evidence__source {
  margin: 1rem 0 1.25rem;
  color: var(--c-ink-sub);
  font-size: 0.8125rem;
  line-height: 1.75;
}

.evidence__source a { color: var(--c-primary-deep); }

/* --------------------------------------------------------------------------
   08 PEOPLE: 担当者（顔写真の代わりに役割の文字マーク）
   -------------------------------------------------------------------------- */
.people {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 0.75rem + 2vw, 2rem);
}

@media (max-width: 767px) {
  .people { grid-template-columns: minmax(0, 1fr); }
}

.person {
  padding: clamp(1.5rem, 1.25rem + 1.5vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
}

.person__head {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.person__mark {
  flex: none;
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--c-primary-tint), var(--c-primary-soft));
  color: var(--c-primary-deep);
  font-weight: 700;
}

.person__role {
  margin: 0;
  color: var(--c-ink-strong);
  font-size: 1.125rem;
  font-weight: 700;
}

.person__name {
  margin: 0.125rem 0 0;
  font-size: 1rem;
}

.person__pending {
  margin: 1.25rem 0 0;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--c-bg-tint);
  color: var(--c-ink-sub);
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   09 SUPPORT: サポートの段（全プラン共通 / カウンセリング付き）
   -------------------------------------------------------------------------- */
.tiers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 0.75rem + 2vw, 2rem);
}

@media (max-width: 767px) {
  .tiers { grid-template-columns: minmax(0, 1fr); }
}

.tier {
  padding: clamp(1.5rem, 1.25rem + 1.5vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
}

.tier__label {
  display: inline-block;
  margin: 0;
  padding: 0.3em 0.9em;
  border-radius: var(--radius-pill);
  background: var(--c-primary-tint);
  color: var(--c-primary-deep);
  font-size: 0.8125rem;
  font-weight: 700;
}

.tier__title {
  margin: 0.75rem 0 1.125rem;
  font-size: 1.25rem;
}

.tier__note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   10 COMPARISON: 比較表（本サービスの列を強調）
   -------------------------------------------------------------------------- */
.compare-table {
  width: 100%;
  min-width: 46rem;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--c-surface);
  font-size: 0.9375rem;
}

.compare-table th,
.compare-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--c-line);
  text-align: center;
  vertical-align: middle;
  line-height: 1.6;
}

.compare-table thead th {
  background: var(--c-bg-tint);
  color: var(--c-ink-strong);
  font-size: 0.875rem;
}

.compare-table tbody th {
  color: var(--c-ink-strong);
  white-space: nowrap;
}

.compare-table .is-ours {
  background: var(--c-primary-tint);
  color: var(--c-primary-deep);
  font-weight: 700;
}

.compare-table thead .is-ours {
  background: var(--c-primary-deep);
  color: #fff;
}