@charset "UTF-8";

/* 全体のリセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* フォント設定 */
.yuji-mai-regular {
  font-family: "Yuji Mai", serif;
}

.rocknroll-one-regular {
  font-family: "RocknRoll One", sans-serif;
}

.hina-mincho-regular {
  font-family: "Hina Mincho", serif;
}

/* ヘッダー */
header {
  width: 100%;
  padding: 0;
  background-color: #CFB06A;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.headline {
  font-family: 'RocknRoll One', sans-serif;
  margin: 0;
  padding: 0 2em;
  text-align: start;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #3A555F;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.nav-list {
  text-align: end;
  margin: 0;
  padding: 0 2.5em;
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-list-item {
  font-family: 'Yuji Mai', serif;
  margin: 0 0.5em;
  color: #3A555F;
  font-size: clamp(1.5rem, 2vw, 2rem);
  cursor: pointer;
  transition: color 0.3s ease;
}

.nav-list-item a {
  text-decoration: none;
  color: inherit;
}

.nav-list-item:hover {
  color: #734876;
}

/* メインコンテンツ */
main {
  position: relative;
  width: 100%;
  min-height: 100vh;
  padding: 2em 0;
  background-color: #3A555F;
  text-align: left;
}

summary {
  margin: 0;
  padding: 0;
}

.main-title {
  font-size: 1.5em;
  font-family: 'Hina Mincho', serif;
  color: #CFB06A;
  padding: 0 3em;
  border-radius: 5px;
  margin-bottom: 1em;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.main-text-h2,
.main-text-h3,
.main-text-h4,
.main-text-h5,
.main-text-Linktext {
  font-family: 'RocknRoll One', sans-serif;
  color: #CFB06A;
}

.main-text-h2 {
  font-size: clamp(1rem, 4vw, 3em);
  margin: 1em 0;
  padding: 0 1em;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.main-text-h3 {
  font-size: clamp(1rem, 3vw, 2em);
  margin: 1em 3vw;
  padding: 0 1em;
}

.main-text-h4 {
  font-size: clamp(0.8rem, 2vw, 1.5em);
  margin: 1em 6vw;
  padding: 0 1em;
  background-color: #3A555F;
}

.main-text-h5 {
  font-size: clamp(0.5em, 2.5vw, 1em);
  margin: 10px 0;
  padding: 0.2em 0.2em;
}

/* ハイライト */
.highlight {
  font-size: clamp(2rem, 2.5vw, 3.2em);
  transition: font-size 0.5s ease, color 0.5s ease;
  color: #F0E2D6;
}

/* 画像 */
.main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  margin-bottom: 1em;
}

/* メインコンテナ */
.flex-container {
  display: flex;
  align-items: stretch;
  gap: 1vw;
  padding: 0vw 10vw;
  height: auto;
  max-height: none;
  justify-content: space-evenly;  /* 横の位置指定 */
  flex-wrap: wrap; /* 折返し指定 */
  
}

.flex-item {
  flex: 1 1 calc(33.333% - 2vw); /* パーセンテージベースで幅を調整 */
  background-color: rgba(114, 136, 177, 0.2);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.flex-item:hover {
  transform: scale(1.02);
}

.flex-item h5,
.flex-item a {
  font-family: 'Hina Mincho', serif;
  font-size: clamp(0.8rem, 1vw, 2.5em);
  margin: 10px 0;
  padding: 0.2em 0vw;
  color: #CFB06A;
  z-index: 10;
  position: relative;
}
.flex-item h6 {
  font-family: 'Hina Mincho', serif;
  font-size: clamp(0.6rem, 0.7vw, 2em);
  margin: 3px 0;
  padding: 0.2em 0vw;
  color: #68ABC4;
  z-index: 10;
  position: relative;
}
.flex-item a {
  display: inline-flex; /* フレックスボックスのインラインバージョンを使用 */
  justify-content: center; /* 水平方向の中央揃え */
  width: 100%; /* 必要に応じて幅を設定 */
}
.flex-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  z-index: 1;
}

.child-img {
  position: absolute;
  width: 100px;
  height: auto;
  object-fit: contain;
  margin: 0;
  padding: 0;
  z-index: 2;
}

/* ボタンを中央に配置するためのスタイル */
.btn-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10; /* 必要に応じて重ね順を調整 */
}

.btn {
  padding: 10px 20px;
  font-size: 16px;
  color: #fff;
  background-color: #007bff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: #0056b3;
}

/* スライダー */
.swiper-container {
  text-align: center;
}

.swiper-container .swiper-slide img {
  aspect-ratio: 16/9;
  max-width: 100%;
  width: 100%;
  height: auto;
}

.swiper-container .swiper-slide {
  position: relative;
  width: 100%;
}

.swiper-container .swiper-slide:before {
  content: "";
  display: block;
  aspect-ratio: 16/9;
}

.swiper-container .swiper-slide iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#thumbs {
  height: 20%;
  box-sizing: border-box;
  padding: 10px 0;
}

#thumbs .swiper-slide {
  width: 20%;
  height: 100%;
  opacity: 0.2;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

#thumbs .swiper-slide:before {
  content: none;
}

#thumbs .swiper-slide-active {
  opacity: 1;
}

/* メディアクエリ */
@media (max-width: 1440px) {
  header {
    flex-direction: column;
  }

  .nav-list-item {
    margin: 0.5em 0;
    padding: 0 1em;
    font-size: clamp(0.7rem, 2vw, 2rem);
  }

  .main-image {
    height: auto;
    max-height: 60vw;
  }

  main {
    margin-top: 8vw;
  }

  .flex-container {
  flex-direction:column;
  }

  .flex-item {
    margin: 0 1em 1em;
  flex:calc(1003% - 30vw);
  }

  .flex-item h5,
  .flex-item a {
  font-size: clamp(0.8em,1.6vw, 3em);
  }

  .swiper-container {
    width: 100%;
  }

  footer {
    width: 100%;
  }
}

@media (min-width: 1441px) {
  .swiper-container {
    width: 1441px;
  }
}



/* フッター */
footer {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 50%;
  box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 10px 0;
}

.footer-text {
  display: flex;
  justify-content: end;
  align-items: center;
  list-style: none;
  padding: 2% 4%;
  margin: 0;
}

.footer-text li {
  margin: 0 6px;
  background-color: #CFB06A;
  border-radius: 10px;
  padding: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.footer-text li:hover {
  transform: translateY(-5px);
  background-color: #CFB06A;
}

.footer-text li img,
.footer-text li svg {
  max-width: 100%;
  height: 50px;
}

.footer-text li svg:hover path {
  fill: #734876;
}

/* スマホ用 */
@media (max-width: 1440px) {
  footer {
    width: 100%;
  }
}