@charset "UTF-8";

/* =========================================
   public.css
   公共工事ページ統合スタイル
   ========================================= */

/* =========================================
   1. ヒーローエリア（タイトル）
   ========================================= */

/* ヒーローエリア（PC表示） */
.sec-public-hero {
  background-color: #ffffff;
  padding-top: 9.2rem;
  padding-bottom: 3.8rem;
  text-align: center;
}

.public-hero__inner {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.public-hero__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4.5rem;
  font-weight: 600;
  color: #282828;
  line-height: 1.2;
  margin: 0;
}

.public-hero__line {
  width: 8rem;
  height: 0.5rem;
  background-color: #3b4165;
  margin: 1.6rem auto 1.3rem;
}

.public-hero__subtitle {
  font-family: "Century Gothic", "Roboto", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  color: #282828;
  letter-spacing: 0.1em;
  margin: 0;
}

/* レスポンシブ対応（スマートフォン） */
@media (max-width: 1024px) {
  .sec-public-hero {
    padding-top: 3.5rem;
    padding-bottom: 2rem;
  }

  .public-hero__title {
    font-size: 2.6rem;
  }

  .public-hero__line {
    width: 6rem;
    height: 0.4rem;
    margin: 1.2rem auto 1rem;
  }

  .public-hero__subtitle {
    font-size: 1.4rem;
  }
}

/* =========================================
   2. 導入セクション
   ========================================= */

/* コンテンツラッパー（グレー背景で全体を囲む） */
.public-content-wrapper {
  background-color: #ffffff;
  padding: 0 calc((100% - 100rem) / 2);
}

/* 導入セクション（PC表示） */
.sec-public-intro {
  background-color: #e5ded6;
  padding: 0;
  border-radius: 2rem 2rem 0 0;
}

.public-intro__inner {
  max-width: 100rem;
  margin: 0 auto;
  padding: 6rem 7.5rem 4rem;
  background-color: transparent;
}

/* 見出し「公共工事への取り組み」 */
.public-intro__heading {
  font-family: "Noto Serif JP", serif;
  font-size: 3.5rem;
  font-weight: 600;
  color: #282828;
  text-align: center;
  line-height: 1.3;
  margin: 0 0 3rem;
}

/* 導入テキスト + イラスト（2カラム） */
.public-intro__content {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 6.5rem;
}

.public-intro__text {
  flex: 1;
}

.public-intro__text p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  line-height: 2.5;
  font-weight: 400;
  color: #282828;
  margin: 0;
}

.public-intro__image {
  flex-shrink: 0;
  padding-top: 4rem;
}

.public-intro__image img {
  width: 31.3rem;
  height: auto;
}

/* 建築士事務所カード */
.public-intro__card {
  max-width: 85rem;
  margin: 0 auto;
  position: relative;
}

/* カードヘッダー */
.public-intro__card-header {
  background-color: #3b4165;
  border-radius: 4rem;
  height: 8.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.public-intro__card-title {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
  letter-spacing: 0.1em;
}

/* 三角矢印 */
.public-intro__card-arrow {
  width: 0;
  height: 0;
  border-left: 2rem solid transparent;
  border-right: 2rem solid transparent;
  border-top: 2rem solid #3b4165;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* カードボディ */
.public-intro__card-body {
  background-color: #ffffff;
  border-radius: 0 0 2rem 2rem;
  padding: 6.5rem 5rem 4.4rem;
  text-align: left;
  margin-top: -5.5rem;
  position: relative;
  z-index: 1;
}

.public-intro__card-content {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.public-intro__card-text {
  flex: 1;
}

.public-intro__card-text p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  line-height: 1.8;
  font-weight: 400;
  color: #282828;
  margin: 0;
}

.public-intro__card-text p + p {
  margin-top: 0.5em;
}

/* カード内右側画像（協栄建装ロゴ） */
.public-intro__card-logo {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  margin-top: 3rem;
}

.public-intro__card-logo img {
  width: 22.7rem;
  height: auto;
}

/* レスポンシブ対応（タブレット） */
@media (max-width: 1024px) {
  .public-content-wrapper {
    padding: 0 2rem;
  }

  .public-intro__inner {
    padding: 5rem 3rem 3.5rem;
  }

  .public-intro__card {
    max-width: 100%;
  }
}

/* レスポンシブ対応（スマートフォン） */
@media (max-width: 1024px) {
  .public-content-wrapper {
    padding: 0;
  }

  .sec-public-intro {
    border-radius: 0;
  }

  .public-intro__inner {
    padding: 4rem 2rem 3rem;
  }

  .public-intro__heading {
    font-size: 2.2rem;
    margin-bottom: 2.5rem;
  }

  .public-intro__content {
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3.5rem;
  }

  .public-intro__text {
    flex: 1;
    width: 100%;
  }

  .public-intro__text p {
    font-size: 1.4rem;
    line-height: 1.9;
  }

  .public-intro__image {
    padding-top: 0;
    order: 2;
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .public-intro__image img {
    width: 20rem;
    height: auto;
  }

  .public-intro__card {
    max-width: 100%;
  }

  .public-intro__card-header {
    height: 6rem;
    border-radius: 3rem;
  }

  .public-intro__card-title {
    font-size: 2.2rem;
    letter-spacing: 0.05em;
  }

  .public-intro__card-arrow {
    border-left: 1.5rem solid transparent;
    border-right: 1.5rem solid transparent;
    border-top: 1.5rem solid #3b4165;
  }

  .public-intro__card-body {
    padding: 5rem 2rem 3rem;
    margin-top: -4rem;
    border-radius: 0 0 1.5rem 1.5rem;
  }

  .public-intro__card-content {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }

  .public-intro__card-text p {
    font-size: 1.4rem;
    line-height: 1.8;
  }

  .public-intro__card-logo {
    margin-top: 0;
    justify-content: center;
  }

  .public-intro__card-logo img {
    width: 18rem;
  }
}

/* 小型スマートフォン対応 */
@media (max-width: 375px) {
  .public-intro__heading {
    font-size: 2rem;
  }

  .public-intro__card-title {
    font-size: 1.8rem;
  }

  .public-intro__card-text p {
    font-size: 1.3rem;
  }
}

/* =========================================
   3. 施工事例セクション
   ========================================= */

/* セクション全体 */
.sec-public-cases {
  background-color: #e5ded6;
  padding: 6rem 0 4rem;
}

.public-cases__inner {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 7.5rem;
}

/* 見出し「施工事例」 */
.public-cases__heading {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 600;
  line-height: 1.3;
  color: #282828;
  text-align: center;
  margin: 0 0 3rem;
}

/* 導入テキスト */
.public-cases__intro {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  line-height: 2;
  font-weight: 400;
  color: #282828;
  text-align: left;
  margin: 0 0 3.7rem;
}

/* カード一覧 */
.public-cases__list {
  display: flex;
  flex-direction: column;
  gap: 5.7rem;
}

/* 施工事例カード */
.case-card {
  max-width: 85rem;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 2rem;
  padding: 3rem 4rem 4rem;
  width: 100%;
}

/* カードヘッダー（案件名 + バッジ） */
.case-card__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.case-card__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  color: #282828;
  margin: 0;
  text-align: center;
}

.case-card__badge {
  display: inline-block;
  background-color: #3b4165;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  line-height: 3rem;
  font-weight: 500;
  padding: 0 3rem;
  border-radius: 1.5rem;
  text-align: center;
}

/* カードボディ（2カラムレイアウト） */
.case-card__body {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

/* 左カラム：テキスト情報 */
.case-card__info {
  flex: 1;
  min-width: 0;
}

/* プロセスブロック共通 */
.case-card__block {
  margin-bottom: 2.5rem;
}

.case-card__block:last-of-type {
  margin-bottom: 3rem;
}

/* ラベル共通スタイル */
.case-card__label {
  display: inline-block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  line-height: 3rem;
  font-weight: 700;
  color: #ffffff;
  padding: 0 2rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

/* ラベル色分け */
.case-card__label--issue {
  background-color: #e32d2d;
}

.case-card__label--content {
  background-color: #2dade3;
}

.case-card__label--effect {
  background-color: #192e8c;
}

.case-card__label--comment {
  background-color: #3b4165;
  display: block;
  width: fit-content;
  max-width: 100%;
}

/* テキスト */
.case-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  font-weight: 400;
  color: #282828;
  margin: 0;
}

/* お客様のコメント */
.case-card__comment {
  margin-top: 3rem;
}

/* 右カラム：写真エリア */
.case-card__images {
  flex-shrink: 0;
  width: 38rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.case-card__images img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.4rem;
}

/* レスポンシブ対応（タブレット） */
@media (max-width: 1024px) {
  .public-cases__inner {
    padding: 0 3rem;
  }

  .public-cases__heading {
    font-size: 3.4rem;
  }

  .public-cases__intro {
    font-size: 1.6rem;
  }

  .case-card {
    padding: 2.5rem 3rem 3.5rem;
  }

  .case-card__body {
    gap: 2.5rem;
  }

  .case-card__images {
    width: 32rem;
  }

  .case-card__text {
    font-size: 1.5rem;
  }
}

/* レスポンシブ対応（スマートフォン） */
@media (max-width: 1024px) {
  .sec-public-cases {
    padding: 2rem 0 2rem;
    margin-top:-0.1rem;
  }

  .public-cases__inner {
    padding: 0 2rem;
  }

  .public-cases__heading {
    font-size: 2.6rem;
    margin-bottom: 2rem;
  }

  .public-cases__intro {
    font-size: 1.4rem;
    line-height: 1.8;
    margin-bottom: 3rem;
  }

  .public-cases__list {
    gap: 4rem;
  }

  .case-card {
    padding: 2.5rem 2rem 3rem;
    border-radius: 1.5rem;
  }

  .case-card__header {
    margin-bottom: 2rem;
  }

  .case-card__title {
    font-size: 1.8rem;
  }

  .case-card__badge {
    font-size: 1.3rem;
    line-height: 2.8rem;
    padding: 0 2rem;
  }

  .case-card__body {
    flex-direction: column;
    gap: 2.5rem;
  }

  .case-card__images {
    order: -1;
    width: 100%;
    gap: 1.5rem;
  }

  .case-card__block {
    margin-bottom: 2rem;
  }

  .case-card__label {
    font-size: 1.3rem;
    line-height: 2.6rem;
    padding: 0 1.5rem;
  }

  .case-card__text {
    font-size: 1.4rem;
    line-height: 1.7;
  }

  .case-card__comment {
    margin-top: 2.5rem;
  }
}

/* 小型スマートフォン対応 */
@media (max-width: 375px) {
  .public-cases__heading {
    font-size: 2.2rem;
  }

  .case-card__title {
    font-size: 1.6rem;
  }

  .case-card__text {
    font-size: 1.3rem;
  }
}

/* =========================================
   4. 最後にセクション
   ========================================= */

/* セクション全体 */
.sec-public-conclusion {
  background-color: #e5ded6;
  padding: 6rem 0 11.1rem;
  border-radius: 0 0 2rem 2rem;
}

.public-conclusion__inner {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 7.5rem;
  position: relative;
}

/* セクション見出し「最後に」 */
.public-conclusion__heading {
  font-family: "Noto Serif JP", serif;
  font-size: 4.5rem;
  font-weight: 600;
  color: #282828;
  text-align: center;
  margin: 0;
  line-height: 1.3;
  position: relative;
  z-index: 2;
  text-shadow:
    0.3rem 0.3rem 0 #ffffff,
    -0.3rem 0.3rem 0 #ffffff,
    0.3rem -0.3rem 0 #ffffff,
    -0.3rem -0.3rem 0 #ffffff,
    0.3rem 0 0 #ffffff,
    -0.3rem 0 0 #ffffff,
    0 0.3rem 0 #ffffff,
    0 -0.3rem 0 #ffffff;
}

/* コンテンツカード */
.public-conclusion__card {
  background-color: #ffffff;
  border-radius: 2rem;
  max-width: 85rem;
  margin: -2.5rem auto 0;
  padding: 6rem 5rem 5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.03);
}

/* 上段：テキスト + 人物 */
.public-conclusion__upper {
  display: flex;
  align-items: flex-start;
  gap: 2.2rem;
  margin-bottom: 4.3rem;
}

.public-conclusion__text {
  flex: 1;
  padding-top: 2rem;
}

.public-conclusion__text p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  line-height: 1.75;
  font-weight: 400;
  color: #282828;
  margin: 0;
}

.public-conclusion__person {
  flex-shrink: 0;
}

.public-conclusion__person img {
  width: 20rem;
  height: auto;
  display: block;
}

/* 下段：建物イラスト3点 */
.public-conclusion__buildings {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}

.public-conclusion__building {
  flex-shrink: 0;
}

.public-conclusion__building img {
  width: 100%;
  max-width: 25.1rem;
  height: auto;
  display: block;
}

/* レスポンシブ対応（タブレット） */
@media (max-width: 1024px) {
  .public-conclusion__inner {
    padding: 0 3rem;
  }

  .public-conclusion__heading {
    font-size: 3.8rem;
  }

  .public-conclusion__card {
    padding: 5rem 3.5rem 4rem;
  }

  .public-conclusion__text p {
    font-size: 1.8rem;
  }

  .public-conclusion__person img {
    width: 17rem;
  }

  .public-conclusion__building img {
    max-width: 20rem;
  }
}

/* レスポンシブ対応（スマートフォン） */
@media (max-width: 1024px) {
  .sec-public-conclusion {
    padding: 3.0rem 0 5rem;
    margin-top:-0.1rem;
    border-radius: 0;
  }

  .public-conclusion__inner {
    padding: 0 2rem;
  }

  /* 見出し */
  .public-conclusion__heading {
    font-size: 2.6rem;
    text-shadow:
      0.3rem 0.3rem 0 #ffffff,
      -0.3rem 0.3rem 0 #ffffff,
      0.3rem -0.3rem 0 #ffffff,
      -0.3rem -0.3rem 0 #ffffff,
      0.3rem 0 0 #ffffff,
      -0.3rem 0 0 #ffffff,
      0 0.3rem 0 #ffffff,
      0 -0.3rem 0 #ffffff;
  }

  /* カード */
  .public-conclusion__card {
    margin-top: -1.5rem;
    padding: 4rem 2rem 3.5rem;
    border-radius: 1.5rem;
  }

  /* 上段：縦並び */
  .public-conclusion__upper {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
  }

  .public-conclusion__text {
    padding-top: 0;
    order: 1;
  }

  .public-conclusion__text p {
    font-size: 1.5rem;
    line-height: 1.8;
    text-align: left;
  }

  .public-conclusion__person {
    order: 2;
  }

  .public-conclusion__person img {
    width: 16rem;
  }

  /* 下段：ピラミッド配置 */
  .public-conclusion__buildings {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }

  .public-conclusion__building {
    width: calc(50% - 1rem);
    display: flex;
    justify-content: center;
  }

  /* 3番目の建物（学校）を中央配置＆上にずらす */
  .public-conclusion__building--last {
    width: 100%;
    justify-content: center;
    margin-top: -2rem;
  }

  .public-conclusion__building img {
    max-width: 18rem;
  }
}

/* 小型スマートフォン対応 */
@media (max-width: 375px) {
  .public-conclusion__heading {
    font-size: 2.2rem;
  }

  .public-conclusion__text p {
    font-size: 1.4rem;
  }

  .public-conclusion__person img {
    width: 14rem;
  }

  .public-conclusion__building img {
    max-width: 15rem;
  }

  .public-conclusion__building--last {
    margin-top: -1.5rem;
  }
}

/* =========================================
   5. 予約ボタンエリア
   ========================================= */

/* セクション全体（ドット背景・画面横幅100%） */
.sec-public-cta {
  width: 100%;
  padding: 4.5rem 2rem;
  margin-top: 4rem;
  background-color: #ffffff;
  background-image: radial-gradient(circle, #d8d8d8 0.15rem, transparent 0.15rem);
  background-size: 1.8rem 1.8rem;
}

.public-cta__inner {
  max-width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.3rem;
}

/* RESERVE画像 */
.public-cta__reserve-title {
  flex-shrink: 0;
}

.public-cta__reserve-img {
  height: auto;
}

/* 予約ボタン */
.public-cta__reserve-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 39.2rem;
  height: 10rem;
  background-color: #3b4165;
  border-radius: 0.8rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.public-cta__reserve-btn:hover {
  opacity: 0.8;
}

/* カレンダーアイコン */
.public-cta__reserve-btn-icon {
  width: 4rem;
  height: auto;
  margin-right: 1.6rem;
}

/* ボタンテキスト */
.public-cta__reserve-btn-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2.5rem;
  font-weight: 500;
  color: #ffffff;
  margin-right: 1.6rem;
}

/* 右矢印アイコン */
.public-cta__reserve-btn-arrow {
  font-size: 2rem;
  color: #ffffff;
  font-weight: bold;
}

/* レスポンシブ対応 (タブレット・スマホ) */
@media (max-width: 1024px) {
  .sec-public-cta {
    padding: 3.5rem 2rem;
    margin-top: 0;
    background-size: 1.2rem 1.2rem;
  }

  .public-cta__inner {
    flex-direction: column;
    gap: 2.4rem;
  }

  .public-cta__reserve-title {
    text-align: center;
  }

  .public-cta__reserve-img {
    max-width: 14rem;
  }

  .public-cta__reserve-btn {
    width: 100%;
    max-width: 32rem;
    height: 8rem;
  }

  .public-cta__reserve-btn-icon {
    width: 3.2rem;
    margin-right: 1.2rem;
  }

  .public-cta__reserve-btn-text {
    font-size: 1.8rem;
    margin-right: 1.2rem;
  }

  .public-cta__reserve-btn-arrow {
    font-size: 1.6rem;
  }
}

/* さらに小さい画面 */
@media (max-width: 480px) {
  .sec-public-cta {
    padding: 3rem 1.5rem;
  }

  .public-cta__reserve-img {
    max-width: 12rem;
  }

  .public-cta__reserve-btn {
    max-width: 28rem;
    height: 7rem;
  }

  .public-cta__reserve-btn-icon {
    width: 2.8rem;
    margin-right: 1rem;
  }

  .public-cta__reserve-btn-text {
    font-size: 1.6rem;
    margin-right: 1rem;
  }

  .public-cta__reserve-btn-arrow {
    font-size: 1.4rem;
  }
}