/**
 * 取扱メニューページ用CSS
 */

/* ==========================================================================
   コンテナ共通スタイル（コンテンツ幅1000px）
   ========================================================================== */
.menu-section,
.menu-plan-list__inner,
.menu-wpack,
.menu-flow,
.menu-paint-types__inner,
.menu-undercoat__inner,
.menu-wall-material,
.menu-faq,
.menu-cta-section,
.menu-wall-material-simple,
.menu-shitaji__inner,
.undercoat-detail {
  max-width: 1048px; /* コンテンツ幅1000px + padding 24px × 2 */
  margin-inline: auto;
  padding-inline: 24px;
  box-sizing: border-box;
}

.service-flow {
  max-width: 1056px; /* コンテンツ幅1000px + padding 28px × 2 */
  margin-inline: auto;
  padding-inline: 28px;
  box-sizing: border-box;
}

/* ==========================================================================
   セクション個別スタイル
   ========================================================================== */

/* タイトル */
.menu-section__title {
  border-bottom: 1px solid #c8102e;
  padding-block: 16px;
  margin-block-end: 21px;
}

.menu-section__title h2 {
  font-family: "Noto Sans JP", sans-serif;
  /* 24px(375px) → 32px(1920px) */
  font-size: clamp(24px, calc(22.06px + 0.52vw), 32px);
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
  text-align: left;
}

/* 説明文 */
.menu-section__description {
  font-family: "Noto Sans JP", sans-serif;
  /* 16px(375px) → 20px(1920px) */
  font-size: clamp(16px, calc(14.97px + 0.26vw), 20px);
  font-weight: 400;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  margin-block-end: 18px;
  padding-inline: 4px;
  text-align: left;
}

/* CTAボタンエリア */
.menu-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.menu-cta__lead {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  color: #c8102e;
  text-align: center;
  letter-spacing: 1.92px;
  margin: 0;
}

/* CTAコンテンツ（緑ボタン + 赤ボタン） */
.menu-cta__content {
  display: flex;
  align-items: center;
  gap: 26px;
  width: 100%;
}

/* 緑のシミュレーションボタン */
.menu-cta__simulation {
  display: block;
  width: 680px;
  text-decoration: none;
  transition: opacity 0.3s;
}

.menu-cta__simulation:hover {
  opacity: 0.85;
}

.menu-cta__simulation img {
  width: 100%;
  height: auto;
  display: block;
}

/* 問い合わせタイプ: メインボタン上、サブボタン下横並び */
.menu-cta__content--contact {
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.menu-cta__content--contact .menu-cta__buttons {
  flex-direction: row;
  max-width: 660px;
  width: 100%;
}

/* ボタン1つの場合は縦並び */
.menu-cta__content--single {
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.menu-cta__content--single .menu-cta__buttons {
  max-width: 400px;
  width: 100%;
}

.menu-cta__main-btn {
  display: block;
  max-width: 680px;
  width: 100%;
  text-decoration: none;
  transition: opacity 0.3s;
}

.menu-cta__main-btn:hover {
  opacity: 0.85;
}

.menu-cta__main-btn img {
  width: 100%;
  height: auto;
  display: block;
}

/* .menu-cta__content--contact .menu-cta__buttons は親要素の横並びで flex: 1 を継承 */

.menu-cta__button-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background-color: #fff;
  border-radius: 50%;
  flex-shrink: 0;
}

.menu-cta__button-circle::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent #e7141a;
  margin-left: 2px;
}

/* 赤ボタンエリア */
.menu-cta__buttons {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 18px;
}

/* .menu-cta__buttons は常に縦並び（column）。横並びモディファイアは削除 */

.menu-cta__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  padding: 12px 16px 11px;
  background-color: #e7141a;
  border-radius: 4px;
  box-shadow: 1px 1px 0 #c8102e;
  text-decoration: none;
  transition: opacity 0.3s;
}

.menu-cta__button:hover {
  opacity: 0.8;
}

.menu-cta__button-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.96px;
  line-height: 1;
}

.menu-cta__button-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* プラン一覧セクション */
.menu-plan-list {
  padding-block: 120px 0;
}

.menu-plan-list__description {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
  margin-block-start: 18px;
}

/* プランカードスライダー */
.menu-plan-list {
  overflow: hidden;
}

.plan-cards {
  max-width: 1000px;
  margin-inline: auto;
  padding-block-start: 32px;
  box-sizing: border-box;
  overflow: visible;
  clip-path: inset(0 -100vw 0 0); /* 左は切れる、右ははみ出しOK */
}

/* プランカードスライダーのラッパー */
/* Swiperのインラインスタイルを上書きしてスライドの高さを揃える */
.plan-cards .swiper-wrapper {
  align-items: stretch;
}

.plan-cards .swiper-slide {
  height: auto; /* Swiperのデフォルトを上書き */
}

/* プランカード - Flexboxで高さ揃え */
.plan-card {
  /* Swiperが幅を計算するためwidth指定なし */
  height: 100%; /* Swiperスライドの高さに合わせる */
  background-color: #f1f1f1;
  border-radius: 8px;
  padding: 24px 14px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-card__header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-card__title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.8px;
  color: #191a19;
  margin: 0;
}

.plan-card__subtitle {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
  margin: 0;
}

/* 価格 */
.plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: #191a19;
}

.plan-card__price-number {
  font-family: "Inter", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
}

.plan-card__price-unit {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.96px;
}

/* プラン画像 */
.plan-card__image {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
}

.plan-card__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* 詳細情報 */
.plan-card__details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-card__detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-card__detail-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.48px;
  color: #191a19;
}

.plan-card__detail-value {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
}

/* アコーディオン */
.plan-card__accordion {
  border-bottom: 1px solid #c8102e;
  padding-block: 4px 8px;
}

.plan-card__accordion-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
}

.plan-card__accordion-icon {
  position: relative;
  width: 14px;
  height: 14px;
  margin-inline-end: 8px;
}

.plan-card__accordion-icon::before,
.plan-card__accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: #191a19;
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}

.plan-card__accordion-icon::before {
  width: 14px;
  height: 2px;
}

.plan-card__accordion-icon::after {
  width: 2px;
  height: 14px;
}

.plan-card__accordion.is-open .plan-card__accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.plan-card__accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.plan-card__accordion.is-open .plan-card__accordion-content {
  max-height: 200px;
}

.plan-card__work-list {
  list-style: none;
  margin: 0;
  padding: 4px 0;
}

.plan-card__work-list li {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.48px;
  color: #191a19;
  padding: 0 4px;
}

/* CTA */
.plan-card__cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-block-start: auto; /* カード内でCTAを下部に配置 */
  width: 100%;
}

.plan-card__cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  background-color: #3EB370;
  border-radius: 9999px;
  padding: 10px 20px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.18;
  color: #fff;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.3s;
}

.plan-card__cta-btn:hover {
  opacity: 0.8;
}

.plan-card__cta-btn-text {
  flex-shrink: 0;
}

.plan-card__cta-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.plan-card__cta-btn-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}

/* ナビゲーション矢印 */
.plan-cards__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  max-width: 1248px;
  margin-inline: auto;
  padding-inline: 124px;
  padding-block: 24px;
  box-sizing: border-box;
}

.plan-cards__nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid #e7141a;
  border-radius: 50%;
  background: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.plan-cards__nav-btn:hover {
  background-color: rgba(231, 20, 26, 0.1);
}

/* Wパックプランセクション */
.menu-wpack {
  padding-block: 120px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.menu-wpack__banner-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-block-end: 40px;
}

.menu-wpack__badge {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 30px;
  letter-spacing: 1.8px;
  color: #c8102e;
  text-align: center;
  margin: 0;
}

.menu-wpack__banner {
  width: 800px;
  max-width: 100%;
}

.menu-wpack__banner a {
  display: block;
  transition: opacity 0.3s;
}

.menu-wpack__banner a:hover {
  opacity: 0.85;
}

.menu-wpack__banner img {
  width: 100%;
  height: auto;
  display: block;
}

.menu-wpack__link {
  width: 100%;
  max-width: 800px;
  display: flex;
  justify-content: flex-end;
  padding-block: 12px;
  padding-inline: 0;
}

.menu-wpack__link-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: opacity 0.3s;
}

.menu-wpack__link-btn:hover {
  opacity: 0.7;
}

.menu-wpack__link-text {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 17.6px;
  color: #e7141a;
}

.menu-wpack__link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid #e7141a;
  border-radius: 50%;
}

/* 工事の��れセクション */
.menu-flow {
  padding-block: 120px 0;
}

.menu-flow__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.menu-flow__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.menu-flow__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

.menu-flow__description {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

.menu-flow__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 16px;
}

.menu-flow__item {
  width: 176px;
  display: flex;
  flex-direction: column;
}

.menu-flow__image {
  position: relative;
  width: 176px;
  height: 176px;
  border-radius: 4px;
  overflow: hidden;
}

.menu-flow__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.menu-flow__number {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-family: "DIN Alternate", "Inter", sans-serif;
  font-size: 35px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 1.4px;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.menu-flow__label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.48px;
  color: #191a19;
  margin: 0;
  padding: 4px;
}

.menu-flow__link {
  display: flex;
  justify-content: flex-end;
  padding-block: 12px;
}

/* SP版スライダー（PC時は非表示） */
.menu-flow__slider--sp {
  display: none;
}

/* 塗装の種類セクション */
.menu-paint-types {
  padding-block: 120px 0;
}

.menu-paint-types__inner {
  padding-block-start: 24px;
}

.menu-paint-types__description {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
}

/* 塗料カードスライダー */
.menu-paint-types {
  overflow: hidden;
}

.paint-type-cards {
  max-width: 1000px;
  margin-inline: auto;
  padding-block-start: 32px;
  box-sizing: border-box;
  overflow: visible;
  clip-path: inset(0 -100vw 0 0); /* 左は切れる、右ははみ出しOK */
}

/* Swiperのインラインスタイルを上書きしてスライドの高さを揃える */
.paint-type-cards .swiper-wrapper {
  align-items: stretch;
}

.paint-type-cards .swiper-slide {
  height: auto; /* Swiperのデフォルトを上書き */
}

/* 塗料カード - Flexboxで高さ揃え */
.paint-type-card {
  /* Swiperが幅を計算するためwidth指定なし */
  height: 100%; /* Swiperスライドの高さに合わせる */
  background-color: #f1f1f1;
  border-radius: 8px;
  padding: 24px 14px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.paint-type-card__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.paint-type-card__title-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.paint-type-card__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.paint-type-card__title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
  color: #191a19;
  margin: 0;
}

.paint-type-card__lead {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
  margin: 0;
}

.paint-type-card__body {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.paint-type-card__section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.paint-type-card__label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.48px;
  color: #191a19;
}

.paint-type-card__list {
  margin: 0;
  padding: 0;
  padding-inline-start: 21px;
  list-style: disc;
}

.paint-type-card__list li {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
}

.paint-type-card__text {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
  margin: 0;
}

.paint-type-card__link-wrapper {
  display: flex;
  justify-content: flex-end;
}

.paint-type-card__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  margin-block-start: auto; /* カード内でCTAを下部に配置 */
}

.paint-type-card__cta-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.48px;
  color: #c8102e;
  text-align: center;
  margin: 0;
}

.paint-type-card__cta-buttons {
  display: flex;
  gap: 8px;
  width: 100%;
}

.paint-type-card__cta-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #e7141a;
  border-radius: 4px;
  padding: 11px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.6px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.3s;
}

.paint-type-card__cta-btn:hover {
  opacity: 0.8;
}

/* SP版スライダー（PC時は非表示） */
.paint-type-cards--sp {
  display: none;
}

/* ナビゲーション矢印 */
.paint-type-cards__nav {
  display: none;
}

/* PC版ナビゲーション矢印 */
.paint-type-cards__nav--pc {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  max-width: 1248px;
  margin-inline: auto;
  padding-inline: 124px;
  padding-block: 24px;
  box-sizing: border-box;
}

.paint-type-cards__nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid #e7141a;
  border-radius: 50%;
  background: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.paint-type-cards__nav-btn:hover {
  background-color: rgba(231, 20, 26, 0.1);
}

/* 下塗りの重要性セクション */
.menu-undercoat {
  padding-block: 120px 0;
}

.menu-undercoat__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.menu-undercoat__inner + .menu-undercoat__inner {
  margin-block-start: 40px;
}

.menu-undercoat__header {
  width: 100%;
  border-bottom: 1px solid #ccc;
  padding-block: 16px;
}

.menu-undercoat__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

.menu-undercoat__description {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
}

/* 張り替えサインチェックリスト */
.menu-undercoat__checklist {
  display: flex;
  flex-direction: column;
  gap: 42px;
  padding-block-start: 42px;
}

.menu-undercoat__checklist-header-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.menu-undercoat__checklist-header {
  border-bottom: 1px solid #ccc;
  padding-block: 16px;
}

.menu-undercoat__checklist-title {
  font-family: "Noto Sans JP", sans-serif;
  /* 17px(375px) → 20px(1920px) */
  font-size: clamp(17px, calc(16.27px + 0.19vw), 20px);
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

.menu-undercoat__checklist-description {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
}

.menu-undercoat__checklist-items {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
  width: fit-content;
  margin-inline: auto;
}

.menu-undercoat__checklist-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 420px;
  max-width: 100%;
  box-sizing: border-box;
}

.menu-undercoat__checklist-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: #c8102e;
  border-radius: 50%;
  flex-shrink: 0;
}

.menu-undercoat__checklist-icon svg {
  display: block;
}

.menu-undercoat__checklist-text {
  font-family: "Noto Sans JP", sans-serif;
  /* 15px(375px) → 17px(1920px) */
  font-size: clamp(15px, calc(14.51px + 0.13vw), 17px);
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
}

/* ご自宅の外壁素材セクション */
.menu-wall-material {
  padding-block: 120px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.menu-wall-material__title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.56px;
  color: #191a19;
  text-align: center;
  margin-block: 0 18px;
}

.menu-wall-material__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 58px;
}

.menu-wall-material__link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: opacity 0.3s;
}

.menu-wall-material__link:hover {
  opacity: 0.7;
}

.menu-wall-material__link-text {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 17.6px;
  color: #e7141a;
}

.menu-wall-material__link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid #e7141a;
  border-radius: 50%;
}

/* SP対応 */
@media screen and (max-width: 767px) {
  .menu-cta__lead {
    font-size: 18px;
  }

  .menu-cta__content {
    flex-direction: column;
    gap: 16px;
  }

  .menu-cta__simulation {
    width: 100%;
  }

  .menu-cta__buttons {
    flex-direction: row;
    gap: 10px;
    width: 100%;
  }

  .menu-cta__button {
    flex: 1;
    padding: 9px 16px 8px;
  }

  .menu-cta__button-text {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .menu-plan-list {
    padding-block: 80px 0;
  }

  .menu-plan-list__inner {
    padding-inline: 16px;
  }

  .menu-plan-list__description {
    margin-block-start: 14px;
  }

  /* プランカード SP */
  .plan-cards {
    padding-inline: 16px;
    padding-block-start: 24px;
  }

  .plan-cards__wrapper {
    gap: 12px;
  }

  .plan-card {
    /* Swiperが幅を制御するためwidth指定なし */
    padding: 24px 14px;
  }

  .plan-card__title {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .plan-card__subtitle {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .plan-card__price-number {
    font-size: 32px;
  }

  .plan-card__price-unit {
    font-size: 24px;
    letter-spacing: 0.96px;
  }

  .plan-card__cta-btn {
    padding: 12px 24px;
    font-size: 16px;
  }

  .plan-cards__nav {
    padding-inline: 16px;
    padding-block-start: 16px;
  }

  .plan-cards__nav-btn {
    width: 36px;
    height: 36px;
  }

  /* Wパックプラン SP */
  .menu-wpack {
    padding-inline: 16px;
    padding-block: 80px 0;
    gap: 8px;
  }

  .menu-wpack__badge {
    font-size: 18px;
    line-height: 26px;
  }

  .menu-wpack__banner {
    width: 100%;
  }

  .menu-wpack__link {
    padding-block: 8px;
  }

  .menu-wpack__link-text {
    font-size: 14px;
  }

  .menu-wpack__link-icon {
    width: 36px;
    height: 36px;
  }

  /* 工事の流れ SP */
  .menu-flow {
    padding-inline: 0;
    padding-block: 80px 0;
  }

  .menu-flow__inner {
    gap: 24px;
  }

  .menu-flow__header {
    gap: 14px;
    padding-inline: 24px;
  }

  .menu-flow__title {
    font-size: 17px;
    padding-inline: 4px;
  }

  .menu-flow__description {
    font-size: 16px;
    padding-inline: 4px;
  }

  /* PC版グリッドを非表示 */
  .menu-flow__grid--pc {
    display: none;
  }

  /* SP版スライダーを表示（2行グリッド + 横スクロール） */
  .menu-flow__slider--sp {
    display: block;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .menu-flow__slider--sp::-webkit-scrollbar {
    display: none;
  }

  .menu-flow__slider--sp .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(5, 120px);
    grid-template-rows: repeat(2, auto);
    gap: 32px 16px;
    padding-inline: 28px;
    width: max-content;
  }

  .menu-flow__slider--sp .menu-flow__item {
    width: 120px;
  }

  .menu-flow__slider--sp .menu-flow__image {
    width: 120px;
    height: 120px;
    border-radius: 4px;
    overflow: hidden;
  }

  .menu-flow__slider--sp .menu-flow__number {
    font-family: "DIN Alternate", "DIN", sans-serif;
    font-size: 35px;
    font-weight: 700;
    letter-spacing: 1.4px;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    bottom: 8px;
    left: 8px;
  }

  .menu-flow__slider--sp .menu-flow__label {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.48px;
    color: #191a19;
    padding: 4px;
  }

  /* カスタムスクロールバー */
  .menu-flow__scrollbar {
    display: flex;
    justify-content: flex-end;
    padding-inline: 24px;
    padding-block: 12px;
  }

  .menu-flow__scrollbar-track {
    width: 100%;
    max-width: 327px;
    height: 7px;
    background-color: #f1f1f1;
  }

  .menu-flow__scrollbar-thumb {
    height: 7px;
    background-color: #616161;
    transition: width 0.1s;
  }

  .menu-flow__link {
    padding-block: 8px;
    padding-inline: 24px;
  }

  /* 塗装の種類 SP */
  .menu-paint-types {
    padding-block: 80px 0;
    overflow: hidden;
  }

  .menu-paint-types__inner {
    padding-inline: 23px;
    padding-block-start: 16px;
  }

  .menu-paint-types__description {
    font-size: 16px;
  }

  /* PC版カードをSwiperで表示（SP版と同様） */
  .paint-type-cards--pc {
    padding-inline: 16px;
    padding-block-start: 24px;
  }

  /* SP版スライダーを非表示（PC版Swiperを使用） */
  .paint-type-cards--sp {
    display: none;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-block-start: 24px;
  }

  .paint-type-cards--sp::-webkit-scrollbar {
    display: none;
  }

  .paint-type-cards--sp .paint-type-cards__wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, 230px);
    grid-template-rows: auto auto auto auto; /* header, body, link, cta */
    grid-auto-flow: column; /* 横方向に自動配置 */
    gap: 18px;
    padding-inline: 23px;
    width: max-content;
  }

  .paint-type-cards--sp .paint-type-card {
    width: 230px;
    grid-row: span 4; /* 親の4行分を使用 */
    grid-template-rows: subgrid; /* 親のグリッド行を継承 */
    padding: 24px 14px;
  }

  .paint-type-cards--sp .paint-type-card__title {
    font-size: 20px;
    letter-spacing: 0.8px;
  }

  .paint-type-cards--sp .paint-type-card__lead {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .paint-type-cards--sp .paint-type-card__label {
    font-size: 12px;
    letter-spacing: 0.48px;
  }

  .paint-type-cards--sp .paint-type-card__list li {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .paint-type-cards--sp .paint-type-card__text {
    font-size: 14px;
    letter-spacing: 0.56px;
  }

  .paint-type-cards--sp .paint-type-card__cta-btn {
    padding: 11px 22px;
    font-size: 15px;
    letter-spacing: 0.6px;
  }

  /* PC版ナビゲーション矢印（SPでも表示） */
  .paint-type-cards__nav--pc {
    display: flex;
    padding-inline: 16px;
    padding-block: 16px;
  }

  /* SP版ナビゲーション矢印を非表示（PC版を使用） */
  .paint-type-cards__nav:not(.paint-type-cards__nav--pc) {
    display: none;
    padding-block: 16px;
  }

  /* 下塗りの重要性 SP */
  .menu-undercoat {
    padding-block: 80px 0;
  }

  .menu-undercoat__inner {
    max-width: 100%;
  }

  .menu-undercoat__description {
    padding-inline: 4px;
  }

  /* 張り替えサインチェックリスト SP */
  .menu-undercoat__checklist {
    padding-block-start: 32px;
  }

  .menu-undercoat__checklist-header {
    border-bottom-color: #c8102e;
  }

  .menu-undercoat__checklist-title {
    color: #e7141a;
  }

  .menu-undercoat__checklist-item {
    width: 100%;
  }

  /* ご自宅の外壁素材 SP */
  .menu-wall-material {
    padding-inline: 28px;
    padding-block: 80px 0;
    gap: 18px;
  }

  .menu-wall-material__title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.56px;
  }

  .menu-wall-material__links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .menu-wall-material__item {
    display: flex;
  }

  /* 右列は右端に寄せる */
  .menu-wall-material__item:nth-child(even) {
    justify-content: flex-end;
  }

  .menu-wall-material__link {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .menu-wall-material__link-text {
    font-size: 15px;
    font-weight: 500;
    line-height: 17.6px;
  }

  .menu-wall-material__link-btn {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .menu-wall-material__link-btn svg {
    width: 7px;
    height: 6px;
  }
}

/* ======================================
   窯業系サイディング詳細セクション
   ====================================== */
.undercoat-detail {
  padding-block: 14px 0;
}

.undercoat-detail__inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* タイトル */
.undercoat-detail__title {
  border-bottom: 1px solid #c8102e;
  padding-block: 16px;
}

.undercoat-detail__title-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 17.6px;
  color: #e7141a;
  padding-inline: 4px;
}

/* カード一覧 */
.undercoat-detail__cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.undercoat-detail__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding-block: 24px;
}

/* 矢印 */
.undercoat-detail__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.undercoat-detail__arrow img {
  width: 14px;
  height: 57px;
}

/* カード */
.undercoat-detail__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.undercoat-detail__card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-inline: 28px;
}

/* 人物アイコン */
.undercoat-detail__person {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
  width: 100px;
  height: 90px;
}

.undercoat-detail__person-bg {
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 0;
  width: 79px;
  height: 76px;
  background-color: #f7f7f7;
  border-radius: 4px;
}

.undercoat-detail__person-img {
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  width: 36px;
  height: auto;
}

.undercoat-detail__person-img--full {
  position: static;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.undercoat-detail__person-triangle {
  position: absolute;
  inset-block-end: -4px;
  inset-inline-end: 22px;
  width: 0;
  height: 0;
  border-inline-start: 6px solid transparent;
  border-inline-end: 6px solid transparent;
  border-block-start: 9px solid #f7f7f7;
}

.undercoat-detail__person-label {
  position: absolute;
  inset-block-start: 12px;
  inset-inline-end: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.48px;
  color: #000;
  text-align: center;
  width: 62px;
}

.undercoat-detail__person-line {
  display: block;
}

.undercoat-detail__person-line--small {
  font-size: 12px;
}

.undercoat-detail__person-line--large {
  font-size: 17px;
}

.undercoat-detail__person-label--recommend {
  inset-block-start: 8px;
  line-height: 1.4;
}

.undercoat-detail__person-label--recommend .undercoat-detail__person-line--small {
  font-size: 9px;
}

.undercoat-detail__person-label--recommend .undercoat-detail__person-line--large {
  font-size: 12px;
}

/* 情報エリア */
.undercoat-detail__info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.undercoat-detail__info-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.48px;
  color: #191a19;
  margin: 0;
}

.undercoat-detail__info-value {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.64px;
  color: #191a19;
  margin: 0;
}

.undercoat-detail__info-value--large {
  font-size: 20px;
  letter-spacing: 0.8px;
}

.undercoat-detail__tags {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  width: 100%;
}

.undercoat-detail__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  background-color: #e3e3e3;
  border: 0.611px solid #ccc;
  border-radius: 12221px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.44px;
  color: #000;
  text-align: center;
}

/* カードボディ */
.undercoat-detail__card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}

.undercoat-detail__body-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.48px;
  color: #191a19;
  margin: 0;
  width: 100%;
  padding-inline: 28px;
  box-sizing: border-box;
}

.undercoat-detail__body-image {
  width: 100%;
  padding-inline: 24px;
  box-sizing: border-box;
}

.undercoat-detail__body-image img {
  width: 100%;
  height: auto;
  display: block;
}

.undercoat-detail__body-text {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: #191a19;
  margin: 0;
  padding-inline: 28px;
  box-sizing: border-box;
}

.undercoat-detail__body-text--small {
  font-size: 14px;
}

/* アイコングリッド */
.undercoat-detail__icons {
  display: flex;
  gap: 4px;
  align-items: flex-end;
  justify-content: center;
  width: calc(100% - 48px);
  padding: 28px 18px;
  background-color: #f7f7f7;
  box-sizing: border-box;
  margin-inline: 24px;
}

.undercoat-detail__icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.undercoat-detail__icon-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: #4a4a4a;
  text-align: center;
}

.undercoat-detail__icon-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 90px;
  height: 90px;
  padding: 15px 4px;
  background-color: #e3e3e3;
  border: 0.611px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

.undercoat-detail__icon--active .undercoat-detail__icon-box {
  background-color: #fff;
}

.undercoat-detail__icon--active .undercoat-detail__icon-name {
  color: #4a4a4a;
}

.undercoat-detail__icon-name {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: #ccc;
  text-align: center;
}

.undercoat-detail__icon-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  opacity: 0.9;
}

/* 詳しくはこちらリンク */
.undercoat-detail__link {
  width: fit-content;
  margin-inline-start: auto;
  margin-inline-end: 24px;
  padding-block: 12px;
}

/* SP対応 */
@media screen and (max-width: 767px) {
  .undercoat-detail {
    padding-inline: 0;
    padding-block: 14px 0;
  }

  .undercoat-detail__inner {
    gap: 14px;
  }

  .undercoat-detail__title {
    margin-inline: 24px;
    padding-block: 16px;
  }

  .undercoat-detail__row {
    flex-direction: column;
    gap: 14px;
    padding-block: 24px;
  }

  .undercoat-detail__arrow {
    transform: rotate(90deg);
  }

  .undercoat-detail__card {
    width: 100%;
    gap: 8px;
  }

  .undercoat-detail__card-header {
    padding-inline: 28px;
    gap: 12px;
  }

  .undercoat-detail__person {
    width: 100px;
    height: 90px;
  }

  .undercoat-detail__info-value--large {
    font-size: 17px;
    letter-spacing: 0.68px;
  }

  .undercoat-detail__body-label {
    padding-inline: 28px;
  }

  .undercoat-detail__body-image {
    max-width: 317px;
    padding-inline: 0;
    margin-inline: auto;
  }

  .undercoat-detail__body-text {
    font-size: 14px;
    line-height: 2;
    padding-inline: 28px;
  }

  .undercoat-detail__icons {
    width: 317px;
    max-width: calc(100% - 48px);
    margin-inline: auto;
    padding: 28px 6px;
    gap: 4px;
  }

  .undercoat-detail__icon-box {
    width: 70px;
    height: 70px;
    padding: 15px 4px;
  }

  .undercoat-detail__icon-name {
    font-size: 14px;
  }

  .undercoat-detail__icon-img {
    width: 28px;
    height: 28px;
  }

  .undercoat-detail__link {
    margin-inline-end: 24px;
  }
}

/* ==========================================================================
   お問い合わせからアフターメンテナンスまでの流れセクション
   ========================================================================== */

.service-flow {
  padding-block: 60px;
}

.service-flow__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.service-flow__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-flow__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

.service-flow__description {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
}

.service-flow__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 16px;
}

.service-flow__item {
  display: flex;
  flex-direction: column;
  width: 176px;
}

.service-flow__image {
  position: relative;
  width: 176px;
  height: 176px;
  border-radius: 4px;
  overflow: hidden;
}

.service-flow__image picture {
  display: block;
  width: 100%;
  height: 100%;
}

.service-flow__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-flow__number {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-family: "DIN Alternate", "DIN", sans-serif;
  font-size: 35px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 1.4px;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.service-flow__label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.48px;
  color: #191a19;
  margin: 0;
  padding: 4px;
}

.service-flow__link {
  display: flex;
  justify-content: flex-end;
  padding-block: 12px;
}

/* SP版スライダー（PC時は非表示） */
.service-flow__slider--sp {
  display: none;
}

/* スクロールバー（PC時は非表示） */
.service-flow__scrollbar {
  display: none;
}

/* スマホ対応 */
@media screen and (max-width: 767px) {
  .service-flow {
    padding-block: 40px;
    padding-inline: 0;
  }

  .service-flow__inner {
    gap: 20px;
  }

  .service-flow__header {
    padding-inline: 24px;
  }

  .service-flow__title {
    font-size: 15px;
  }

  .service-flow__description {
    font-size: 14px;
  }

  /* PC版グリッドを非表示 */
  .service-flow__grid--pc {
    display: none;
  }

  /* SP版スライダーを表示（2行グリッド + 横スクロール） */
  .service-flow__slider--sp {
    display: block;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .service-flow__slider--sp::-webkit-scrollbar {
    display: none;
  }

  .service-flow__slider-inner {
    display: grid;
    grid-template-columns: repeat(6, 120px);
    grid-template-rows: repeat(2, auto);
    gap: 32px 16px;
    padding-inline: 28px;
    width: max-content;
  }

  .service-flow__slider--sp .service-flow__item {
    width: 120px;
  }

  .service-flow__slider--sp .service-flow__image {
    width: 120px;
    height: 120px;
    border-radius: 4px;
    overflow: hidden;
  }

  .service-flow__slider--sp .service-flow__number {
    font-family: "DIN Alternate", "DIN", sans-serif;
    font-size: 35px;
    font-weight: 700;
    letter-spacing: 1.4px;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    bottom: 8px;
    left: 8px;
  }

  .service-flow__slider--sp .service-flow__label {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.48px;
    color: #191a19;
    padding: 4px;
  }

  /* カスタムスクロールバー */
  .service-flow__scrollbar {
    display: flex;
    justify-content: flex-end;
    padding-inline: 24px;
    padding-block: 12px;
  }

  .service-flow__scrollbar-track {
    width: 100%;
    max-width: 327px;
    height: 7px;
    background-color: #f1f1f1;
  }

  .service-flow__scrollbar-thumb {
    height: 7px;
    background-color: #616161;
    transition: width 0.1s;
  }

  .service-flow__link {
    padding-block: 8px;
    padding-inline: 24px;
  }
}

/* ==========================================================================
   よくあるご質問セクション
   ========================================================================== */

.menu-faq {
  padding-block: 60px;
}

.menu-faq__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.menu-faq__header {
  padding-inline: 4px;
}

.menu-faq__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
}

.menu-faq__list {
  display: flex;
  flex-direction: column;
}

.menu-faq__item {
  border-block-start: 1px solid #e7141a;
}

.menu-faq__item:last-child {
  border-block-end: 1px solid #e7141a;
}

.menu-faq__question {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: start;
}

.menu-faq__icon {
  font-family: "Inter", sans-serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.8px;
  color: #e7141a;
  flex-shrink: 0;
}

.menu-faq__question-text {
  flex: 1;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.72px;
  color: #e7141a;
}

.menu-faq__toggle {
  position: relative;
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  margin-inline-end: 12px;
}

.menu-faq__toggle::before,
.menu-faq__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: #e7141a;
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}

.menu-faq__toggle::before {
  width: 12px;
  height: 1px;
}

.menu-faq__toggle::after {
  width: 1px;
  height: 12px;
}

.menu-faq__item.is-open .menu-faq__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.menu-faq__answer {
  display: flex;
  gap: 6px;
  max-height: 0;
  overflow: hidden;
  padding-inline: 16px;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.menu-faq__item.is-open .menu-faq__answer {
  max-height: 300px;
  padding-block-end: 16px;
}

.menu-faq__answer-text {
  flex: 1;
}

.menu-faq__answer-text p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.6px;
  color: #e7141a;
  margin: 0;
}

.menu-faq__link {
  display: flex;
  justify-content: flex-end;
  padding-block: 12px;
}

/* スマホ対応 */
@media screen and (max-width: 767px) {
  .menu-faq {
    padding-block: 40px;
    padding-inline: 24px;
  }

  .menu-faq__inner {
    gap: 20px;
  }

  .menu-faq__title {
    font-size: 15px;
  }

  .menu-faq__question {
    padding: 14px;
  }

  .menu-faq__icon {
    font-size: 18px;
  }

  .menu-faq__question-text {
    font-size: 16px;
  }

  .menu-faq__answer-text p {
    font-size: 14px;
  }

  .menu-faq__toggle {
    margin-inline-end: 8px;
  }
}

/* ==========================================================================
   外壁塗装CTAセクション（ページ下部）
   ========================================================================== */

.menu-cta-section {
  padding-block: 60px;
}

@media screen and (max-width: 767px) {
  .menu-cta-section {
    padding-block: 40px;
    padding-inline: 16px;
  }
}

/* ==========================================================================
   外壁素材セクション（シンプル版）
   ========================================================================== */

.menu-wall-material-simple {
  margin-block-start: 60px;
}

/* 各コンテンツブロック */
.wall-simple {
  margin-block-start: 120px;
}

.wall-simple:first-of-type {
  margin-block-start: 40px;
}

/* ヘッダー（タイトルバー） */
.wall-simple__header {
  border-bottom: 1px solid #c8102e;
  padding-block: 16px;
  padding-inline: 4px;
}

.wall-simple__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.17;
  color: #e7141a;
  margin: 0;
}

/* コンテンツエリア */
.wall-simple__content {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 24px;
  padding-inline: 28px;
}

/* 画像エリア */
.wall-simple__images {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  max-width: 500px;
}

.wall-simple__image {
  overflow: hidden;
  border-radius: 4px;
}

.wall-simple__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* テキストエリア */
.wall-simple__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-inline: 28px 24px;
  line-height: 1.8;
}

.wall-simple__heading {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.68px;
  color: #191a19;
  margin: 0;
}

.wall-simple__description {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: #191a19;
  margin: 0;
  padding-inline: 4px;
}

/* SP版 */
@media screen and (max-width: 767px) {
  .menu-wall-material-simple {
    padding-inline: 16px;
  }

  .wall-simple {
    margin-block-start: 60px;
  }

  .wall-simple:first-of-type {
    margin-block-start: 24px;
  }

  .wall-simple__content {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding-block: 20px;
    padding-inline: 0;
  }

  .wall-simple__images {
    max-width: 100%;
  }

  .wall-simple__image {
    flex: 1;
  }

  .wall-simple__text {
    padding-inline: 0;
    gap: 8px;
  }

  .wall-simple__heading {
    font-size: 15px;
  }

  .wall-simple__description {
    font-size: 14px;
    line-height: 1.7;
    padding-inline: 0;
  }
}

/* ==========================================================================
   下地作りセクション（付帯部塗装用）
   ========================================================================== */

.menu-shitaji {
  margin-block-start: 120px;
}

.menu-shitaji__header {
  border-bottom: 1px solid #ccc;
  padding-block: 16px;
  padding-inline: 24px;
}

.menu-shitaji__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: #191a19;
  margin: 0;
}

.menu-shitaji__lead {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.16px;
  color: #191a19;
  margin: 0;
  padding-block: 14px;
  padding-inline: 28px;
}

.menu-shitaji__items {
  display: flex;
  flex-direction: column;
  gap: 34px;
  margin-block-start: 40px;
}

.menu-shitaji__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 24px;
  padding-inline: 28px;
}

.menu-shitaji__image {
  flex-shrink: 0;
  max-width: 500px;
  border-radius: 4px;
  overflow: hidden;
}

.menu-shitaji__image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.menu-shitaji__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-inline: 28px 24px;
}

.menu-shitaji__heading {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.68px;
  color: #191a19;
  margin: 0;
}

.menu-shitaji__description {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: #191a19;
  margin: 0;
}

/* SP版 */
@media screen and (max-width: 767px) {
  .menu-shitaji {
    margin-block-start: 60px;
  }

  .menu-shitaji__inner {
    padding-inline: 16px;
  }

  .menu-shitaji__header {
    padding-inline: 4px;
  }

  .menu-shitaji__title {
    font-size: 16px;
  }

  .menu-shitaji__lead {
    font-size: 14px;
    padding-inline: 0;
  }

  .menu-shitaji__items {
    gap: 24px;
    margin-block-start: 24px;
  }

  .menu-shitaji__item {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding-block: 20px;
    padding-inline: 0;
  }

  .menu-shitaji__image {
    max-width: 100%;
  }

  .menu-shitaji__text {
    padding-inline: 0;
    gap: 8px;
  }

  .menu-shitaji__heading {
    font-size: 15px;
  }

  .menu-shitaji__description {
    font-size: 14px;
    line-height: 1.7;
  }
}