@charset "utf-8";

/* =========================================
   1. 共通設定
   ========================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  /* 全体を明朝体に統一 */
  font-family: "Sawarabi Mincho", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  /* 文字サイズを少し小さく */
  font-size: 15px;
  /* 行間と文字間隔で上品さを出す */
  line-height: 1.8;
  letter-spacing: 0.03em;
  background-color: #eaf4f4;
  color: #333;
  /* iPhone等で文字が太くなりすぎるのを防ぐ */
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h6 {
  font-size: 90%;
}

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

.nav-unshown {
  display: none;
}

/* =========================================
   2. HEADER / HERO 構造
   ========================================= */
.site-header {
  width: 100%;
  position: relative;
}

.header-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 15px 20px;
}

.lang-switch-pc a,
.lang-switch-sp a {
  text-decoration: none;
  font-weight: bold;
  color: #333;
  transition: 0.3s;
}

.lang-switch-pc a.active,
.lang-switch-sp a.active {
  color: #a02020;
}

/* ヒーローセクション */
.hero-text-container {
  text-align: center;
  padding: 5px 2px;
  background-color: #eaf4f4;
  display: flex;
  justify-content: center;
}

.stepped-text {
  display: inline-block;
  text-align: left;
  font-family: "Sawarabi Mincho", "Noto Serif JP", serif;
  color: #002D06;
  line-height: 1.4;
  letter-spacing: 0.15em;
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: bold;
}

.stepped-text p {
  margin: 0;
}

.line-1 { text-indent: -1em; }
.line-2 { text-indent: 1.5em; }
.line-3 { text-indent: 5em; }
.line-4 { text-indent: 8em; }

.hero-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
}

.hero-image-wrap {
  width: 100%;
  overflow: hidden;
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* =========================================
   3. レイアウト構造 (CONTAINER / FOOTER)
   ========================================= */
.container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 900px;
  margin: 0 auto;
  padding: 10px 20px;
  min-height: 500px;
}

/* 2ページ目以降：1カラム用 */
.full-width-container {
  display: block;
  max-width: 900px;
  margin: 0 auto;
  padding: 10px 20px;
}

.full-width-container .main-content {
  width: 100% !important;
  max-width: 100% !important;
  margin-right: 0 !important;
}

.site-footer {
  width: 100%;
  background-color: #002D06;
  color: #fff;
  margin-top: 40px;
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 20px;
  text-align: center;
  box-sizing: border-box;
}

/* お知らせ(News)セクション */
.news-wrapper {
  position: relative;
  background: #fff;
  border: 1px solid #c0c0c0;
  margin: 10px 0;
  padding: 5px 15px;
}

.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
  height: 160px;
  transition: height 0.4s ease;
}

.news-list li {
  padding: 12px 0;
  border-bottom: 1px dashed #ccc;
  display: block;
}

.news-date {
  display: block;
  margin-bottom: 4px;
  color: #a02020;
  font-weight: bold;
  font-size: 0.9em;
}

.news-text {
  display: block;
  font-size: 0.95em;
  line-height: 1.6;
}

.news-check {
  display: none;
}

.news-check:checked ~ .news-list {
  height: auto;
}

.news-btn-label {
  display: block;
  text-align: center;
  background: #f0f0f0;
  color: #333;
  padding: 10px;
  cursor: pointer;
  margin-top: 10px;
  font-weight: bold;
  border-radius: 4px;
}

.news-btn-label::before {
  content: "続きを見る ▼";
}

.news-check:checked ~ .news-btn-label::before {
  content: "閉じる ▲";
}

/* =========================================
   4. ページ共通の装飾パーツ
   ========================================= */
.page-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 15px;
}

.detail-title {
  font-size: 28px;
  color: #002D06;
  border-bottom: 2px solid #002D06;
  padding-bottom: 10px;
  margin-bottom: 15px;
  text-align: center;
}

.detail-subtitle {
  font-size: 22px;
  color: #a02020;
  margin-bottom: 20px;
  text-align: center;
  font-weight: bold;
}

.detail-subtitle-main {
  font-size: 22px;
  color: #a02020;
  margin-bottom: 10px;
  text-align: center;
  font-weight: bold;
}

.detail-subtitle-sub {
  font-size: 15px;
  color: #555;
  margin-bottom: 30px;
  text-align: center;
  font-weight: normal;
}

.page-intro-subtitle {
  font-size: 18px;
  color: #333;
  text-align: center;
  margin-bottom: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
}

/* 写真セクション・グリッド */
.photo-section {
  margin-bottom: 60px;
}

.photo-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.photo-item {
  width: calc(50% - 10px);
}

.photo-item img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.photo-caption {
  font-size: 13px;
  color: #666;
  margin-top: 10px;
  text-align: center;
}

.common-card-style {
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* 個別レイアウトパーツ */
.intro-flex-container {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 50px;
  background-color: #f9fbfb;
  padding: 40px;
  border-radius: 15px;
}

.map-container iframe {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* =========================================
   PC用の表示 (769px以上)
   ========================================= */
@media screen and (min-width: 769px) {
  .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    max-width: 900px;
    padding: 0 20px;
    margin: 0 auto;
  }

  .header-logo {
    text-align: left;
  }

  .hero-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 0;
  }

  .main-content {
    flex: 1;
    margin-right: 40px;
    max-width: calc(100% - 270px);
  }

  .main-content-r {
    width: 230px;
    flex-shrink: 0;
  }

  .link {
    clear: both;
    height: 75px;
  }

  .header-reserve-pc {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .lang-switch-pc {
    text-align: right;
    font-size: 11px;
    margin-top: 15px;
    margin-bottom: 5px;
    letter-spacing: 0.1em;
  }

  .lang-switch-pc a:hover {
    color: #a02020;
  }

  .header-tel {
    text-align: center;
  }

  .tel-label {
    display: block;
    font-size: 10px;
    letter-spacing: 0.05em;
    opacity: 0.9;
  }

  .tel-number {
    display: block;
    font-size: 18px;
    font-family: sans-serif;
    font-weight: bold;
    letter-spacing: 0.05em;
  }

  .btn-red {
    width: 100%;
    text-align: center;
    background-color: #a02020;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 3px;
    transition: 0.3s;
  }

  .btn-red:hover {
    background-color: #c02020;
  }

  #nav-content {
    width: 100%;
    margin-top: 5px;
    border-top: 1px solid #002D06;
    background-color: #002D06;
  }

  .menu-list {
    display: flex;
    justify-content: center;
    list-style: none;
  }

  .menu-list li a {
    padding: 6px 25px;
    display: block;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    letter-spacing: 0.2em;
    transition: background-color 0.5s, color 0.5s;
  }

  .menu-list li a:hover {
    background-color: #2F8C2F;
    color: #f4f0e6;
  }

  .lang-switch-sp,
  .nav-tel-sp,
  .reserve-btn-sp,
  #nav-open,
  #nav-close {
    display: none;
  }
}

/* =========================================
   スマホ用の表示 (768px以下)
   ========================================= */
@media screen and (max-width: 768px) {
  .lang-switch-pc,
  .main-content-r,
  .header-reserve-pc {
    display: none;
  }

  .header-inner {
    padding: 10px 15px;
  }

  .container {
    padding-top: 0;
  }

  .main-content {
    max-width: 100% !important;
    margin-right: 0 !important;
  }

  .reserve-btn-sp a {
    display: block;
    background: #a02020 !important;
    color: #fff !important;
    text-align: center;
    padding: 18px;
    margin: 30px 20px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
  }

  .rogo img {
    width: 80%;
  }

  .hero-text-container {
    padding: 0;
    justify-content: flex-start;
    padding-left: 10%;
  }

  .stepped-text {
    font-size: 21px;
    line-height: 1.3;
  }

  .line-1 { text-indent: -1.5em; }
  .line-2 { text-indent: 2em; }
  .line-3 { text-indent: 5em; }
  .line-4 { text-indent: 8em; }

  .hero-image-wrap {
    margin-top: 0;
  }

  #nav-open {
    display: block;
    width: 30px;
    height: 25px;
    position: absolute;
    top: 18px;
    right: 20px;
    z-index: 1000;
    cursor: pointer;
  }

  #nav-open span,
  #nav-open span:before,
  #nav-open span:after {
    position: absolute;
    height: 3px;
    width: 100%;
    background: #000;
    content: '';
    transition: 0.3s;
    display: block;
  }

  #nav-open span { top: 11px; }
  #nav-open span:before { top: -10px; }
  #nav-open span:after { bottom: -10px; }

  .lang-switch-sp {
    display: block;
    position: absolute;
    top: 25px;
    right: 100px;
    z-index: 1001;
  }

  .lang-switch-sp a {
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    color: #fff;
    padding: 5px;
  }

  .lang-switch-sp a.active {
    color: #f4d1a6;
  }

  #nav-content {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100%;
    background: #4a3b2b;
    z-index: 999;
    padding-top: 80px;
    transition: 0.4s ease-in-out;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
  }

  #nav-input:checked ~ #nav-content {
    right: 0;
  }

  #nav-input:checked ~ #nav-open span {
    background: transparent;
  }

  #nav-input:checked ~ #nav-open span:before {
    background: #fff !important;
    top: 0 !important;
    transform: rotate(45deg);
  }

  #nav-input:checked ~ #nav-open span:after {
    background: #fff !important;
    top: 0 !important;
    transform: rotate(-45deg);
  }

  .menu-list li a {
    display: block;
    padding: 20px;
    color: #fff !important;
    border-bottom: 1px solid #5a4b3b;
    text-decoration: none;
    font-weight: bold;
  }

  .nav-tel-sp {
    text-align: center;
    margin-top: -15px;
    padding-bottom: 30px;
    color: #fff;
  }

  .nav-tel-sp .tel-label {
    display: block;
    font-size: 12px;
    opacity: 0.8;
    margin-bottom: 5px;
  }

  .nav-tel-sp .tel-number {
    display: block;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
  }

  #nav-close {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
    display: none;
  }

  #nav-input:checked ~ #nav-close {
    display: block;
  }

  .container,
  .full-width-container {
    padding: 10px 15px;
  }

  .photo-item {
    width: 100%;
  }

  .page-intro-subtitle {
    font-size: 15px;
    margin-bottom: 40px;
  }

  .intro-flex-container {
    flex-direction: column;
    padding: 20px;
    gap: 20px;
  }

  .detail-title {
    font-size: 24px;
  }
}