/**
 * 深層筋・根本改善アプローチ（page-trigger）専用スタイル
 * /trigger/
 *
 * ▼ 前提
 * page-common.css の以下を利用しています：
 * - .saiin-page スコープ（CSS変数、フォント、ベース）
 * - .p-page-hero / .p-breadcrumb
 * - .c-section / .c-section--alt / .c-section__inner / __inner--narrow
 * - .c-section-head / __label / __title / __line / __lead
 * - .c-checklist / --bordered
 * - .c-note
 */


/* =========================================
   1. ファーストビュー（.p-trigger-fv）
   左：キャッチコピー / 右：施術の手元アップ写真
   ========================================= */
.saiin-page .p-trigger-fv{
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
.saiin-page .p-trigger-fv__body{
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.saiin-page .p-trigger-fv__label{
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  font-weight: 500;
}
.saiin-page .p-trigger-fv__catch{
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  color: var(--c-primary);
  line-height: 1.6;
  letter-spacing: 0.04em;
  font-family: var(--ff-heading);
}
.saiin-page .p-trigger-fv__lead{
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-text-sub);
}
.saiin-page .p-trigger-fv__visual{
  max-width: 520px;
  margin: 0 auto;
}
.saiin-page .p-trigger-fv__visual img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}


/* =========================================
   2. 原因解説（.p-trigger-cause）
   ========================================= */
.saiin-page .p-trigger-cause{
  margin-top: 8px;
}
.saiin-page .p-trigger-cause p{
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 2;
  color: var(--c-text);
}
.saiin-page .p-trigger-cause strong{
  color: var(--c-accent);
  font-weight: 700;
}
.saiin-page .p-trigger-cause__note{
  margin-top: 28px;
}
.saiin-page .p-trigger-cause__note strong{
  color: var(--c-danger);
}


/* =========================================
   3. 表層 vs 深層 図解（.p-trigger-layer）
   CSSのみ・画像不要の対比ブロック
   ========================================= */
.saiin-page .p-trigger-layer{
  margin: 32px auto 0;
  max-width: 640px;
  border: 1px solid var(--c-line);
  border-radius: 6px;
  overflow: hidden;
}
.saiin-page .p-trigger-layer__row{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 18px 22px;
  position: relative;
}
.saiin-page .p-trigger-layer__row--surface{
  background: var(--c-bg-light);
  border-bottom: 2px dashed var(--c-line);
}
.saiin-page .p-trigger-layer__row--deep{
  background: var(--c-accent-soft);
}
.saiin-page .p-trigger-layer__tag{
  font-family: var(--ff-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: 0.03em;
}
.saiin-page .p-trigger-layer__row--deep .p-trigger-layer__tag{
  color: var(--c-accent);
}
.saiin-page .p-trigger-layer__note{
  font-size: 13px;
  color: var(--c-text-mute);
}


/* =========================================
   4. 解決策カード（.p-trigger-solution）
   ========================================= */
.saiin-page .p-trigger-solution{
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 4px;
}
.saiin-page .p-trigger-solution__card{
  background: #fff;
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-accent);
  border-radius: 4px;
  padding: 28px 26px;
}
.saiin-page .p-trigger-solution__no{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--c-accent);
}
.saiin-page .p-trigger-solution__name{
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 500;
  color: var(--c-primary);
  font-family: var(--ff-heading);
  letter-spacing: 0.03em;
}
.saiin-page .p-trigger-solution__sub{
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-accent-light);
}
.saiin-page .p-trigger-solution__desc{
  margin: 0;
  font-size: 14px;
  line-height: 1.95;
  color: var(--c-text-sub);
}


/* =========================================
   5. 比較表（.p-trigger-compare）
   一般的なマッサージ vs 当院の深部アプローチ
   ========================================= */
.saiin-page .p-trigger-compare{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 36px;
  align-items: stretch;
}
.saiin-page .p-trigger-compare__col{
  border-radius: 6px;
  padding: 24px 22px;
}
.saiin-page .p-trigger-compare__col--general{
  background: var(--c-bg-light);
  border: 1px solid var(--c-line);
}
.saiin-page .p-trigger-compare__col--ours{
  background: var(--c-primary);
}
.saiin-page .p-trigger-compare__head{
  margin: 0 0 14px;
  font-family: var(--ff-heading);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}
.saiin-page .p-trigger-compare__col--general .p-trigger-compare__head{
  color: var(--c-text-mute);
}
.saiin-page .p-trigger-compare__col--ours .p-trigger-compare__head{
  color: #fff;
}
.saiin-page .p-trigger-compare__list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.saiin-page .p-trigger-compare__list li{
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.7;
}
.saiin-page .p-trigger-compare__col--general .p-trigger-compare__list li{
  color: var(--c-text-sub);
}
.saiin-page .p-trigger-compare__col--ours .p-trigger-compare__list li{
  color: #fff;
}
.saiin-page .p-trigger-compare__col--general .p-trigger-compare__list li::before{
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-text-light);
  font-weight: 700;
}
.saiin-page .p-trigger-compare__col--ours .p-trigger-compare__list li::before{
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-accent);
  font-weight: 700;
}
.saiin-page .p-trigger-compare__vs{
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.1em;
}


/* =========================================
   6. 次の施術ステップ（.p-trigger-next）
   ========================================= */
.saiin-page .p-trigger-next__lead{
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 2;
  color: var(--c-text);
  text-align: center;
}
.saiin-page .p-trigger-next__lead strong{
  color: var(--c-accent);
  font-weight: 700;
}
.saiin-page .p-trigger-next__steps{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 520px;
  margin: 0 auto 28px;
}
.saiin-page .p-trigger-next__step{
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-accent);
  border-radius: 4px;
  padding: 16px 20px;
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.saiin-page .p-trigger-next__step:hover{
  background: var(--c-accent-soft);
  transform: translateX(2px);
}
.saiin-page .p-trigger-next__step-label{
  font-size: 11px;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--c-accent);
  flex: 0 0 auto;
}
.saiin-page .p-trigger-next__step-name{
  font-family: var(--ff-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-primary);
  flex: 1 1 auto;
  white-space: nowrap;
}
.saiin-page .p-trigger-next__step-arrow{
  color: var(--c-accent);
  font-size: 18px;
  flex: 0 0 auto;
}
.saiin-page .p-trigger-next__closing{
  text-align: center;
}
.saiin-page .p-trigger-next__closing p{
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-text);
}


/* =========================================
   7. レスポンシブ（760px〜）
   ========================================= */
@media (min-width: 760px){
  .saiin-page .p-trigger-fv{
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .saiin-page .p-trigger-fv__catch{
    font-size: 28px;
  }
  .saiin-page .p-trigger-fv__lead{
    font-size: 15px;
  }
  .saiin-page .p-trigger-solution{
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .saiin-page .p-trigger-compare{
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
  }
  .saiin-page .p-trigger-next__steps{
    grid-template-columns: 1fr 1fr;
    max-width: 720px;
  }
}