@charset "utf-8";

/* ===========================
   サブヘッダー
   =========================== */

.quality-subhead {
  position: relative;
  padding-top: 210px;
  padding-bottom: 60px;
  background-color: #fff;
}

.quality-subhead::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 260px;
  background-image: url("../images/quality/kitchen/subhead.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
}

.quality-subhead__overlay {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  padding: 0 20px;
  box-sizing: border-box;
}

.quality-subhead__title {
  font-size: 68px;
  letter-spacing: 0.18em;
  color: #211e23;
  line-height: 1.2;
}

.quality-subhead__lead {
  margin-top: 10px;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: #211e23;
}

/* ===========================
   ローカルナビ（タブ）
   =========================== */

.quality-localnav {
  background: #fff;
}

.quality-localnav__inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.quality-localnav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 15px;
}

.quality-localnav__list li {
  flex: 1;
}

.quality-localnav__list li a {
  display: block;
  opacity: 0.45;
  transition: opacity 0.3s;
}

.quality-localnav__list li a img {
  display: block;
  width: 100%;
  height: auto;
}

.quality-localnav__list li.is-active a,
.quality-localnav__list li a:hover {
  opacity: 1;
}

/* ===========================
   コンテンツエリア
   =========================== */

.quality-content {
  padding: 0 0 100px;
  background: #fff;
}

.quality-content__inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* ===========================
   ブロック（KITCHEN / SANITARY）
   =========================== */

.quality-block {
  padding-top: 40px;
}

.quality-block + .quality-block {
  padding-top: 50px;
  border-top: 1px solid #e0e0e0;
  margin-top: 40px;
}

.quality-block__en {
  font-size: 22px;
  letter-spacing: 0.2em;
  color: #555;
  margin-bottom: 8px;
	line-height: 100%;
}

.quality-block__title {
  font-size: 26px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: #211e23;
  margin-bottom: 8px;
}

.quality-block__lead {
  font-size: 16px;
  line-height: 1.9;
  color: #444;
  margin-bottom: 12px;
}

/* ===========================
   サブセクション（BATH / POWDER / REST）
   =========================== */

.quality-sub {
  margin-top: 50px;
}

.quality-sub__label {
  font-size: 16px;
  letter-spacing: 0.2em;
  color: #666;
  margin-bottom: 20px;
  display: block;
}

/* ===========================
   グリッド（3カラム）
   =========================== */

/* KITCHENのリードテキスト直下のグリッドにSANITARYと同等の余白を付ける */
.quality-block__lead + .quality-grid {
  margin-top: 50px;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 24px;
}

/* ===========================
   グリッドアイテム
   =========================== */

.quality-item__img {
  margin-bottom: 8px;
  text-align: center;
}

.quality-item__img img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

.quality-item__ref {
  font-size: 10px;
  color: #aaa;
  text-align: right;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.quality-item__name {
  font-size: 16px;
  letter-spacing: 0.05em;
  color: #211e23;
  margin-bottom: 8px;
	line-height: 120%;
}

.quality-item__name .mini {
	font-size: 12px;
	line-height: 100%;
}

.quality-item__text {
  font-size: 14px;
  line-height: 1.9;
  color: #444;
}

/* ===========================
   REST ROOMレイアウト
   =========================== */

.quality-restroom {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px;
  align-items: start;
}

.quality-restroom__main img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

.quality-restroom__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 16px;
}

/* ===========================
   構造・設計ページ
   =========================== */

.quality-struct-item {
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
  margin-top: 40px;
}

.quality-struct-item__title {
  font-size: 25px;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: #211e23;
  margin-bottom: 20px;
  line-height: 1.6;
}

.quality-struct-cell__title {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: #211e23;
  margin-bottom: 20px;
  line-height: 1.6;
}

.quality-struct-item__subtitle {
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 0.04em;
  color: #211e23;
  margin-top: 20px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.quality-struct-item__text {
  font-size: 16px;
  line-height: 1.9;
  color: #444;
}

.quality-struct-item__text + .quality-struct-item__text {
  margin-top: 10px;
}

/* 2-column: text left (3fr), image right (2fr) */
.quality-struct-2col {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  align-items: start;
}

/* 2-column: image left (2fr), text right (3fr) */
.quality-struct-2col--imgfirst {
  grid-template-columns: 2fr 3fr;
}

/* 2-column: equal width */
.quality-struct-2col--equal {
  grid-template-columns: 1fr 1fr;
}

/* 2-column: wide left (5fr 2fr) */
.quality-struct-2col--wide {
  grid-template-columns: 5fr 2fr;
}

.quality-struct-2col__img {
  text-align: center;
}

.quality-struct-2col__img img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

.quality-struct-2col__img img + img {
  margin-top: 16px;
}

.quality-struct-2col__img--row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: center;
}

.quality-struct-2col__img--row img {
  height: 195px;
  width: auto;
  max-width: 100%;
  margin-top: 0 !important;
}

/* 評価項目・メリット boxes */
.quality-struct-boxes {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 20px;
  margin-top: 32px;
}

.quality-struct-box {
  background-color: #e8e5de;
  padding: 20px 24px;
}

.quality-struct-box__title {
  font-size: 21px;
  font-weight: bold;
  color: #211e23;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #c8c4bc;
  line-height: 1.6;
}

.quality-struct-box__list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  line-height: 2;
  color: #444;
}

.quality-struct-box__list--lg li {
  font-size: 18px;
}

/* 外壁・戸境壁 4 images in a row */
.quality-struct-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
  text-align: center;
}

.quality-struct-4col img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

/* 耐震スリット 2 images side by side */
.quality-struct-2imgs {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: center;
}

.quality-struct-2imgs img {
  flex: 1;
  max-width: 50%;
  height: auto;
  display: block;
}

/* Note / reference text */
.quality-struct-note {
  font-size: 12px;
  color: #444;
  line-height: 1.8;
  margin-top: 12px;
}

/* Circle / numbered list */
.quality-struct-circlelist {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.quality-struct-circlelist li {
  font-size: 16px;
  line-height: 1.9;
  color: #444;
}

.quality-struct-circlelist li + li {
  margin-top: 4px;
}

/* Centered single image */
.quality-struct-imgcenter {
  text-align: center;
  margin-top: 8px;
}

.quality-struct-imgcenter img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

/* ===========================
   セクション横並びグループ
   =========================== */

/* 2セクション横並び */
.quality-struct-group2 {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 0 60px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
}

/* 3セクション横並び */
.quality-struct-group3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
}

/* セル内 2カラム（画像左・テキスト右） */
.quality-struct-cell-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

/* セル内 フロート画像（右下回り込み） */
.quality-struct-cell__img--float {
  float: right;
  max-width: 52%;
  margin-left: 16px;
  margin-bottom: 8px;
  height: auto;
  display: block;
}

.quality-struct-cell--clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* セル内 画像（下部） */
.quality-struct-cell__img {
  margin-top: 16px;
  text-align: center;
}

.quality-struct-cell__img img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

/* セル内 2枚横並び画像 */
.quality-struct-cell__imgs {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  justify-content: center;
}

.quality-struct-cell__imgs img {
  flex: 1;
  max-width: calc(50% - 6px);
  height: auto;
  display: block;
}

/* まもりすまい保険：左小・右大 */
.quality-struct-cell__imgs--mamori {
  align-items: flex-start;
}
.quality-struct-cell__imgs--mamori img {
  min-width: 0;
  max-width: 100%;
  height: auto;
}
.quality-struct-cell__imgs--mamori img:first-child {
  flex: 1 1 0;
}
.quality-struct-cell__imgs--mamori img:last-child {
  flex: 2 1 0;
}

/* コンクリート配合：3列横並び */
.quality-struct-inner-3col {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr;
  gap: 16px;
  margin-top: 20px;
  align-items: start;
}

/* ※RCテキスト背景ボックス */
.quality-struct-notebox {
  background-color: #e9e6e0;
  padding: 16px;
}

/* 地盤調査：サブセクション内の2列レイアウト */
.quality-struct-inner-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 20px;
  align-items: start;
}

/* Maintenance divider */
.quality-struct-maintenance {
  margin: 60px 0 0;
  padding: 28px 0 0;
  text-align: left;
}

.quality-struct-maintenance__text {
  font-size: 24px;
  letter-spacing: 0.06em;
  color: #211e23;
  line-height: 1.8;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 12px;
}

/* メンテナンス見出し直後のgroup3はborder不要 */
.quality-struct-maintenance + .quality-struct-group3 {
  border-top: none;
  margin-top: 0;
  padding-top: 20px;
}

/* ===========================
   アメニティページ
   =========================== */

.amenity-lead {
  padding-top: 50px;
  padding-bottom: 0;
}

.amenity-lead__en {
  font-size: 16px;
  letter-spacing: 0.2em;
  color: #888;
  margin-bottom: 10px;
  line-height: 1;
}

.amenity-lead__title {
  font-size: 28px;
  letter-spacing: 0.06em;
  color: #211e23;
  line-height: 1.8;
  margin-bottom: 12px;
}

.amenity-lead__text {
  font-size: 16px;
  line-height: 1.9;
  color: #444;
}

/* 等級ボックス */
.amenity-intro {
  display: grid;
  grid-template-columns: 1.3fr 1.6fr 1.3fr;
  gap: 20px;
  margin-top: 40px;
  align-items: stretch;
}

.amenity-intro__box {
  background-color: #dfd6b8;
  padding: 20px 24px;
}

.amenity-intro__box-title {
  font-size: 17px;
  font-weight: bold;
  letter-spacing: 0.04em;
  color: #211e23;
  line-height: 1.6;
  margin-bottom: 10px;
}

.amenity-intro__box-text {
  font-size: 14px;
  line-height: 1.9;
  color: #444;
}

.amenity-intro__note {
  font-size: 13px;
  line-height: 1.9;
  color: #444;
}

/* 上ボーダーなし */
.amenity-grid3--no-top {
  border-top: none;
}

/* セキュリティ: オートロック図SP切替 */
.sec-diagram--sp {
  display: none;
}

/* 2カラムグリッド */
.amenity-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 60px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
}

/* 2カラム 2:1比率 */
.amenity-grid2--wide {
  grid-template-columns: 2fr 1fr;
}

/* 3カラムグリッド */
.amenity-grid3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
}

/* アイテム */
.amenity-grid2 .amenity-item,
.amenity-grid3 .amenity-item {
  display: flex;
  flex-direction: column;
}

.amenity-grid2 .amenity-item__img,
.amenity-grid3 .amenity-item__img {
  margin-top: auto !important;
  padding-top: 16px;
}

.amenity-item__title {
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: #211e23;
  line-height: 1.6;
  margin-bottom: 14px;
}

.amenity-item__text {
  font-size: 14px;
  line-height: 1.9;
  color: #444;
}

.amenity-item__text + .amenity-item__text {
  margin-top: 10px;
}

.amenity-item__note {
  font-size: 12px;
  line-height: 1.8;
  color: #333;
  margin-top: 10px;
}

/* 画像上のラベル */
.amenity-item__img-label {
  font-size: 13px;
  color: #444;
  margin-top: 16px;
  margin-bottom: 6px;
}

/* 画像エリア（テキスト下） */
.amenity-item__img {
  margin-top: 16px;
  text-align: center;
}

.amenity-item__img img {
  max-width: 100%;
  height: auto;
  display: inline-block;
}

.amenity-item__img img + img {
  margin-top: 12px;
}

/* 2枚横並び（1.svg + 2.svg など） */
.amenity-item__img--row {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: flex-start;
  margin-top: 16px;
}

.amenity-item__img--row img {
  flex: 1;
  max-width: calc(50% - 6px);
  height: auto;
  display: block;
}

/* 画像をテキスト右下に回り込ませる */
.amenity-item__img--float {
  float: right;
  max-width: 55%;
  margin-left: 12px;
  margin-bottom: 8px;
  height: auto;
  display: block;
}

.amenity-item--clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* 左列内の区切り（上部スペース） */
.amenity-item--sep {
  margin-top: 24px;
  padding-top: 0;
}

/* 見出しボックスボーダー（屋根の断熱〜開口部の断熱） */
.amenity-item__title--boxed {
  border: 1px solid #b8b0a0;
  padding: 6px 12px;
  margin-bottom: 14px;
}

/* 画像を70%に縮小 */
.amenity-item__img--70 {
  text-align: center;
  margin-top: 16px;
}

.amenity-item__img--70 img {
  max-width: 70%;
  height: auto;
  display: inline-block;
}

/* テキスト左・画像右の横並びレイアウト */
.amenity-item__row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.amenity-item__row .amenity-item__text {
  flex: 1;
}

/* テキスト＋ノートをまとめるラッパー */
.amenity-item__body {
  flex: 1;
}

/* 右側に複数画像を並べる */
.amenity-item__imgs {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.amenity-item__imgs img {
  flex: 1;
  max-width: 50%;
  height: auto;
  display: block;
}

.amenity-item__img--right {
  flex: 0 0 auto;
  width: 42%;
  margin-top: 0;
}

.amenity-item__img--right img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===========================
   SP（スマートフォン）
   =========================== */

@media (max-width: 768px) {

  .sec-diagram--pc {
    display: none;
  }

  .sec-diagram--sp {
    display: block;
  }

  .amenity-intro,
  .amenity-grid2,
  .amenity-grid2--wide,
  .amenity-grid3,
  .quality-struct-inner-3col {
    grid-template-columns: 1fr;
  }

  .quality-struct-inner-3col .quality-struct-2col__img img {
    max-width: 70%;
  }

  .quality-subhead {
    padding-top: 160px;
    padding-bottom: 50px;
  }

  .quality-subhead::before {
    height: 220px;
  }

  .quality-subhead__overlay {
    padding: 0 16px;
  }

  .quality-subhead__title {
    font-size: 38px;
  }

  .quality-subhead__lead {
    font-size: 14px;
    line-height: 1.6;
  }

  .quality-localnav__inner {
    padding: 0 16px;
  }

  .quality-localnav__list {
    flex-wrap: wrap;
    gap: 15px;
  }

  .quality-localnav__list li {
    flex: 0 0 calc(50% - 7.5px);
  }

  .quality-content__inner {
    padding: 0 16px;
  }

  .quality-block {
    padding-top: 30px;
  }

  .quality-block + .quality-block {
    padding-top: 36px;
    margin-top: 30px;
  }

  .quality-block__en {
    font-size: 20px;
  }

  .quality-block__title {
    font-size: 18px;
  }

  .quality-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 12px;
  }

  .quality-restroom {
    grid-template-columns: 1fr;
  }

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

  .quality-struct-item {
    padding-top: 30px;
    margin-top: 30px;
  }

  .quality-struct-item__title {
    font-size: 15px;
  }

  .quality-struct-2col,
  .quality-struct-2col--imgfirst {
    grid-template-columns: 1fr;
  }

  .quality-struct-boxes {
    grid-template-columns: 1fr;
  }

  .quality-struct-4col {
    grid-template-columns: repeat(2, 1fr);
  }

  .quality-struct-2imgs {
    flex-direction: column;
    align-items: center;
  }

  .quality-struct-2imgs img {
    max-width: 100%;
  }

  .quality-struct-maintenance {
    margin-top: 40px;
  }

  .quality-struct-group2,
  .quality-struct-group3 {
    grid-template-columns: 1fr;
    gap: 30px 0;
  }

  .quality-struct-cell-2col {
    grid-template-columns: 1fr;
  }

  .quality-struct-cell__imgs img {
    max-width: 100%;
  }

  .quality-struct-cell__imgs--mamori {
    flex-direction: column;
  }

  .quality-struct-cell__imgs--mamori img:first-child,
  .quality-struct-cell__imgs--mamori img:last-child {
    flex: none;
    max-width: 100%;
  }
}