/* ============================================================
   ヨリハブ LP v2.1.1 — styles.css
   モバイルファースト / CSS変数 / セマンティック構造に対応
   ============================================================ */

/* ------------------------------------------------------------
   CSS カスタムプロパティ（カラーパレット）
   ------------------------------------------------------------ */
:root {
  --color-primary:       #1F3A5F; /* ネイビー：ヘッダー・見出し・ネイビーカード背景 */
  --color-primary-light: #2D4A73; /* ネイビー薄：ホバー等 */
  --color-secondary:     #FFFFFF; /* 純白：本文背景 */
  --color-bg-alt:        #F7F9FC; /* オフホワイト：交互セクション背景 */
  --color-accent:        #5F7A6C; /* くすみグリーン：ステップアイコン・ベネフィットドット */
  --color-accent-light:  #E8EDE9; /* くすみグリーン薄：カード背景等 */
  --color-cta:           #D97757; /* 焼き朱：電話CTAボタン */
  --color-cta-hover:     #C25F40; /* 焼き朱ホバー */
  --color-text:          #1A1A1A; /* 本文テキスト */
  --color-text-sub:      #5A5A5A; /* 注釈・補足テキスト */
  --color-border:        #E0E4EA; /* 罫線・カード枠 */
  --color-closing-bg:    #1F3A5F; /* 締めセクション背景 */

  --font-base: "Inter", "游ゴシック", "Yu Gothic", "Noto Sans JP",
    -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;

  --radius-card: 14px;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --header-height: 60px;
}

/* ------------------------------------------------------------
   リセット & ベース
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-base);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-secondary);
  /* ヘッダー固定分の余白 */
  padding-top: var(--header-height);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ol, ul {
  list-style: none;
}

/* ------------------------------------------------------------
   レイアウト：コンテナ
   ------------------------------------------------------------ */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ------------------------------------------------------------
   ヘッダー（固定）
   ------------------------------------------------------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-primary);
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-header__logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.site-header__brand {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-header__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.site-header__tel {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
}

.site-header__hours {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.75);
}

/* モバイルではヘッダー電話番号を小さく */
@media (max-width: 639px) {
  .site-header__brand {
    font-size: 13px;
  }
  .site-header__tel {
    font-size: 14px;
  }
  .site-header__hours {
    display: none;
  }
}

/* ------------------------------------------------------------
   セクション共通
   ------------------------------------------------------------ */
.section {
  padding: 72px 0;
}

.section--bg-alt {
  background-color: var(--color-bg-alt);
}

/* 締めセクション（ネイビー背景） */
.section--closing {
  background-color: var(--color-closing-bg);
  padding: 80px 0;
}

/* セクション見出し（全て左揃え） */
.section-heading {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: 32px;
}

.section-heading__sub {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-sub);
  display: block;
  margin-top: 4px;
}

/* 締めセクション用の白文字見出し */
.section-heading--light {
  color: #fff;
}

.section-note {
  font-size: 13px;
  color: var(--color-text-sub);
  margin-top: 20px;
}

/* ------------------------------------------------------------
   FV（ファーストビュー）
   ------------------------------------------------------------ */
.section-fv {
  position: relative;
  background-image: url('images/fv-broken-window-1920.jpg');
  background-image: image-set(
    url('images/fv-broken-window-1920.webp') type('image/webp'),
    url('images/fv-broken-window-1920.jpg') type('image/jpeg')
  );
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--color-primary); /* フォールバック */
  padding: 64px 0 72px;
  color: #fff;
}

@media (max-width: 768px) {
  .section-fv {
    background-image: url('images/fv-broken-window-960.jpg');
    background-image: image-set(
      url('images/fv-broken-window-960.webp') type('image/webp'),
      url('images/fv-broken-window-960.jpg') type('image/jpeg')
    );
  }
}

/* FV オーバーレイ */
.section-fv::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;

  /* --- グラデーション版（左テキスト側を濃く、右ヒビ側を薄く） --- */
  background: linear-gradient(to right, rgba(15, 30, 60, 0.7), rgba(15, 30, 60, 0.35));

  /* --- 単色版（均一なオーバーレイ。上のグラデーション行をコメントアウトし、下を有効にして比較） ---
  background: rgba(15, 30, 60, 0.55);
  */
}

/* FV コンテンツをオーバーレイの上に配置 */
.section-fv > .container {
  position: relative;
  z-index: 2;
}

/* SEO用img要素（視覚的には非表示、CSSのbackground-imageで描画） */
.fv-bg-img {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fv-content {
  max-width: 700px;
}

.fv-headline {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.45;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.fv-subtext {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 28px;
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

/* スマホのみ表示する改行 */
.sp-only { display: none; }
@media (max-width: 767px) {
  .sp-only { display: inline; }
}

/* ------------------------------------------------------------
   CTAブロック・ボタン
   ------------------------------------------------------------ */
.cta-block {
  margin-top: 32px;
}

.cta-block--large {
  margin-top: 24px;
}

.cta-block--center {
  text-align: left; /* 見出し同様・左揃え */
  margin-top: 40px;
}

.cta-block--closing {
  margin-top: 36px;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-cta);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  padding: 16px 32px;
  border-radius: 8px;
  letter-spacing: 0.03em;
  transition: background-color 0.2s ease, transform 0.1s ease;
  box-shadow: 0 4px 12px rgba(217, 119, 87, 0.4);
  cursor: pointer;
  border: none;
  text-decoration: none;
  min-height: 56px;
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

.btn-cta:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-1px);
}

.btn-cta:active {
  transform: translateY(0);
}

.btn-cta:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

/* 大きいCTAボタン（FV・締め） */
.btn-cta--large {
  font-size: 26px;
  padding: 18px 40px;
  min-height: 64px;
  letter-spacing: 0.05em;
}

.cta-hours {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 10px;
}

.cta-hours--light {
  color: rgba(255, 255, 255, 0.7);
}

/* ------------------------------------------------------------
   FVブロック2：3つの約束カード
   ------------------------------------------------------------ */
.cards-grid--3 {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.card--promise {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.card-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
  min-width: 44px;
}

.card-promise-text {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-primary);
}

/* ------------------------------------------------------------
   本文（プロズ）スタイル
   ------------------------------------------------------------ */
.prose p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.2em;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose--mt {
  margin-top: 28px;
}

.prose-list {
  list-style: none;
  margin: 16px 0 20px;
}

.prose-list li {
  padding: 10px 0 10px 20px;
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.prose-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.prose-subheading {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 24px 0 12px;
}

.prose-numbered-list {
  list-style: decimal;
  padding-left: 1.4em;
  margin-top: 8px;
}

.prose-numbered-list li {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 10px;
  color: var(--color-text);
}

/* 強調テキスト */
.text-sub {
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.text-emphasis {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  padding: 12px 16px;
  border-left: 4px solid var(--color-cta);
  background-color: var(--color-bg-alt);
  border-radius: 0 8px 8px 0;
  margin: 16px 0;
}

/* ------------------------------------------------------------
   項目3：ネイビーカード（3つの取り決め）
   ------------------------------------------------------------ */
.cards-grid--1 {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.card--navy {
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.card-navy-num {
  font-size: 22px;
  font-weight: 700;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

.card--navy p {
  font-size: 15px;
  line-height: 1.8;
  color: #fff;
}

/* ------------------------------------------------------------
   項目4：ベネフィットリスト
   ------------------------------------------------------------ */
.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.benefit-list__item {
  font-size: 15px;
  line-height: 1.7;
  padding: 14px 0 14px 28px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  color: var(--color-text);
}

.benefit-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

/* ------------------------------------------------------------
   項目5：チェックリスト（こんな人におすすめ）
   ------------------------------------------------------------ */
.check-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.check-list__item {
  font-size: 15px;
  line-height: 1.7;
  padding: 14px 0 14px 32px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  color: var(--color-text);
}

.check-list__item::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
}

/* ------------------------------------------------------------
   項目5.5：ガラス8種グリッド
   ------------------------------------------------------------ */
.glass-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.glass-card {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}

.glass-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.glass-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
}

.glass-card__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
  line-height: 1.4;
}

.glass-card__desc {
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.5;
}

/* ------------------------------------------------------------
   項目6：プロフィールブロック
   ------------------------------------------------------------ */
.profile-block {
  display: block;
}

.profile-block__text p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1em;
}

.profile-block__text p:last-child {
  margin-bottom: 0;
}

.profile-info {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 16px 0;
  font-size: 14px;
}

.profile-info dt {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.profile-info dd {
  color: var(--color-text);
}

/* ------------------------------------------------------------
   項目7：引用ブロック（メッセージ）
   ------------------------------------------------------------ */
.quote-block {
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-bg-alt);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.quote-block p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}

.quote-block p:last-child {
  margin-bottom: 0;
}

/* ------------------------------------------------------------
   項目8：公開準備中ブロック
   ------------------------------------------------------------ */
.coming-soon-block {
  background-color: var(--color-secondary);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  text-align: center;
}

.coming-soon-block p {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ------------------------------------------------------------
   項目8.5：比較表
   ------------------------------------------------------------ */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14px;
}

/* ヨリハブ列の従来業者列（PC表示用） */
.col-traditional {
  color: var(--color-text-sub);
}

.comparison-table thead {
  background-color: var(--color-primary);
  color: #fff;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.6;
}

.comparison-table thead th {
  font-weight: 700;
  font-size: 14px;
  border-bottom: none;
  color: #fff;
}

.comparison-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-alt);
}

.comparison-table tbody th {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  background-color: rgba(31, 58, 95, 0.04);
}

/* ヨリハブ列 */
.col-yorihub {
  color: var(--color-accent);
  font-weight: 600;
  background-color: var(--color-accent-light) !important;
}

.table-note {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-top: 12px;
  line-height: 1.7;
}

/* ------------------------------------------------------------
   項目9：選ばれる理由グリッド
   ------------------------------------------------------------ */
.reason-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.reason-card {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.reason-card__heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.reason-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

/* ------------------------------------------------------------
   項目10：ご利用の流れ
   ------------------------------------------------------------ */
.flow-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.flow-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.flow-item:last-child {
  border-bottom: none;
}

.flow-item__step {
  flex-shrink: 0;
  width: 72px;
  background-color: var(--color-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  padding: 6px 0;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.flow-item__body {
  flex: 1;
}

.flow-item__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.5;
}

.flow-item__time {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}

.flow-item__point {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-accent-light);
  border-radius: 8px;
  padding: 10px 14px;
}

/* ------------------------------------------------------------
   項目11：3つの無料カード
   ------------------------------------------------------------ */
.card--free {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card-free__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.card-free__body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

/* ------------------------------------------------------------
   項目11.5：火災保険4CASEグリッド
   ------------------------------------------------------------ */
.insurance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.insurance-card {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.insurance-card__icon {
  font-size: 40px;
  line-height: 1;
  margin: 0 auto 12px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.insurance-card__case {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.insurance-card__desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text);
  font-weight: 600;
}

.insurance-body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 0.8em;
}

/* ------------------------------------------------------------
   項目12：料金の目安テーブル
   ------------------------------------------------------------ */
.price-table-wrap {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-bottom: 16px;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.price-table thead {
  background-color: var(--color-primary);
  color: #fff;
}

.price-table th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 13px;
}

.price-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.5;
}

.price-table tbody tr:last-child td {
  border-bottom: none;
}

.price-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-alt);
}

.price-value {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  font-size: 15px;
}

.price-notes {
  margin-top: 12px;
}

.price-notes .text-sub {
  display: block;
  margin-bottom: 6px;
}

/* ------------------------------------------------------------
   項目13：FAQ
   ------------------------------------------------------------ */
.faq-static,
.faq-accordion {
  margin-bottom: 0;
}

.faq-static {
  margin-bottom: 8px;
}

/* 常時展開（Q1〜Q4） */
.faq-item--static {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin-bottom: 8px;
  overflow: hidden;
}

.faq-item--static .faq-item__q {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-accent-light);
  padding: 16px 20px;
  line-height: 1.5;
}

.faq-item--static .faq-item__a {
  padding: 16px 20px;
  background-color: var(--color-secondary);
}

.faq-item--static .faq-item__a p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

/* アコーディオン（Q5〜Q10） */
.faq-item--accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  margin-bottom: 8px;
  overflow: hidden;
}

.faq-item--accordion summary {
  list-style: none;
  cursor: pointer;
}

.faq-item--accordion summary::-webkit-details-marker {
  display: none;
}

.faq-item--accordion > summary.faq-item__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-secondary);
  transition: background-color 0.2s;
  line-height: 1.5;
}

.faq-item--accordion > summary.faq-item__q:hover {
  background-color: var(--color-bg-alt);
}

.faq-item--accordion > summary.faq-item__q:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

/* 展開アイコン（＋→×） */
.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  display: block;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.faq-item__icon::before {
  width: 12px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item__icon::after {
  width: 2px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.faq-item--accordion[open] .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-item--accordion .faq-item__a {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-secondary);
}

.faq-item--accordion .faq-item__a p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 8px;
}

.faq-item--accordion .faq-item__a p:last-child {
  margin-bottom: 0;
}

.faq-item--accordion .faq-item__a ol {
  list-style: decimal;
  padding-left: 1.4em;
  margin: 8px 0;
}

.faq-item--accordion .faq-item__a ol li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 4px;
}

/* ------------------------------------------------------------
   項目16：締めセクション
   ------------------------------------------------------------ */
.closing-body {
  color: rgba(255, 255, 255, 0.9);
}

.closing-body > p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 1.2em;
  color: rgba(255, 255, 255, 0.9);
}

.closing-promises {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-card);
  padding: 24px;
  margin: 28px 0;
}

.closing-promises__heading {
  font-size: 15px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.closing-promises__list {
  list-style: decimal;
  padding-left: 1.4em;
}

.closing-promises__list li {
  font-size: 15px;
  line-height: 1.8;
  color: #fff;
  margin-bottom: 8px;
}

.closing-promise-statement {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  line-height: 1.7;
  margin-bottom: 28px;
  border-left: 4px solid var(--color-cta);
  padding-left: 16px;
}

.closing-info {
  margin-top: 32px;
}

.closing-info p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

/* ------------------------------------------------------------
   フッター
   ------------------------------------------------------------ */
.site-footer {
  background-color: #111827;
  padding: 48px 0 80px; /* モバイル固定CTAバーの高さ分を下部に確保 */
}

.footer-company-details {
  margin-bottom: 28px;
}

.footer-company-details__toggle {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  user-select: none;
  list-style: none;
}

.footer-company-details__toggle::-webkit-details-marker {
  display: none;
}

.footer-company-details__toggle::before {
  content: "▶ ";
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-company-details[open] .footer-company-details__toggle::before {
  content: "▼ ";
}

.footer-company-details__body {
  padding-top: 16px;
}

.footer-company-dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 13px;
}

.footer-company-dl dt {
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

.footer-company-dl dd {
  color: rgba(255, 255, 255, 0.8);
}

.footer-company-dl dd a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.footer-links__link {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
  transition: color 0.2s;
}

.footer-links__link:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer-copy {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

/* ------------------------------------------------------------
   固定CTA：モバイル下部バー
   ------------------------------------------------------------ */
.fixed-cta-mobile {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--color-primary);
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.25);
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
}

.fixed-cta-mobile.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.fixed-cta-mobile__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  background-color: var(--color-cta);
  color: #fff;
  text-decoration: none;
  transition: background-color 0.2s;
}

.fixed-cta-mobile__link:hover {
  background-color: var(--color-cta-hover);
}

.fixed-cta-mobile__icon {
  font-size: 18px;
}

.fixed-cta-mobile__number {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.fixed-cta-mobile__label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.8);
}

/* ------------------------------------------------------------
   固定CTA：PC右下ボタン
   ------------------------------------------------------------ */
.fixed-cta-pc {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 200;
  transform: translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
}

.fixed-cta-pc.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.fixed-cta-pc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background-color: var(--color-cta);
  color: #fff;
  border-radius: 40px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(217, 119, 87, 0.5);
  transition: background-color 0.2s, transform 0.2s;
}

.fixed-cta-pc__link:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-2px);
}

.fixed-cta-pc__icon {
  font-size: 20px;
}

.fixed-cta-pc__number {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.fixed-cta-pc__label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================================
   レスポンシブ：タブレット（640px〜）
   ============================================================ */
@media (min-width: 640px) {
  .fv-headline {
    font-size: 32px;
  }

  .cards-grid--3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .glass-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .reason-grid {
    grid-template-columns: 1fr 1fr;
  }

  .insurance-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* モバイルCTAバーは640px以上で常時非表示（トランジション無効化） */
  .fixed-cta-mobile,
  .fixed-cta-mobile.is-visible {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  .site-footer {
    padding-bottom: 48px;
  }
}

/* ============================================================
   レスポンシブ：デスクトップ（1024px〜）
   ============================================================ */
@media (min-width: 1024px) {
  .section {
    padding: 96px 0;
  }

  .section-fv {
    padding: 96px 0 104px;
  }

  .section--closing {
    padding: 104px 0;
  }

  .fv-headline {
    font-size: 38px;
  }

  .fv-subtext {
    font-size: 17px;
  }

  .section-heading {
    font-size: 26px;
  }

  .reason-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards-grid--1 {
    gap: 16px;
  }
}

/* ============================================================
   モバイル専用（〜639px）：固定CTAバー表示
   ============================================================ */
@media (max-width: 767px) {
  .section-fv {
    background-position: 55% center; /* 住宅街のボケとヒビの両方が画面内に見える位置 */
  }

  /* 比較テーブル：縦積みカード型 */
  .table-scroll {
    overflow-x: visible;
  }

  .comparison-table {
    min-width: 0;
    display: block;
  }

  .comparison-table thead {
    display: none;
  }

  .comparison-table tbody {
    display: block;
  }

  .comparison-table tr {
    display: block;
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 16px;
    background-color: var(--color-secondary) !important;
    box-shadow: var(--shadow-card);
  }

  .comparison-table th,
  .comparison-table td {
    display: block;
    width: 100%;
    padding: 6px 0;
    border-bottom: none;
    white-space: normal;
    background-color: transparent !important;
  }

  .comparison-table th[scope="row"] {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
  }

  .comparison-table td::before {
    content: attr(data-label);
    font-size: 11px;
    font-weight: 700;
    display: block;
    margin-bottom: 2px;
    color: var(--color-text-sub);
  }

  .comparison-table .col-traditional {
    color: #999;
    font-size: 13px;
  }

  .comparison-table .col-yorihub {
    color: var(--color-primary) !important;
    font-weight: 700;
    font-size: 14px;
  }
}

@media (max-width: 639px) {
  /* PC固定CTAはモバイルで常時非表示 */
  .fixed-cta-pc,
  .fixed-cta-pc.is-visible {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  /* フッターの下部にCTAバー分の余白 */
  .site-footer {
    padding-bottom: 80px;
  }
}