@charset "UTF-8";

/* 基本的なリセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  background: linear-gradient(
      rgba(255, 255, 255, 0.6),
      rgba(255, 255, 255, 0.6)
    ),
    /* 白のベール */ url(../img/top-hero-1920.png); /* 背景画像 */
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: right;
  background-size: cover;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}
a:hover {
  opacity: 0.7;
}
a.blk-link::after {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  background-image: url("/assets/blk-link.svg");
  background-size: contain;
  background-repeat: no-repeat;
  margin-left: 0.3em;
  position: relative;
  top: 1px;
}

ul {
  list-style: none;
}
dl {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  margin: 1em auto;
}
dt {
  flex: 1 1 23%;
  font-weight: bold;
}
dd {
  flex: 1 1 77%;
}
h1 {
  font-family: serif;
  line-height: 1.3;
  padding: 0 0 1em;
}
h2 {
  font-family: serif;
  margin: 0 0 1em 0;
  font-size: xx-large;
  line-height: 1.3;
}
h3 {
  padding: 0 0 1em 0;
  font-family: serif;
}

/* ヘッダー */
.header {
  width: 100%;
  background-color: #fff;
  /*box-shadow: 0 2px 5px rgba(0,0,0,0.1);*/
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}

.header-inner {
  max-width: 1920px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.site-logo a {
  font-size: x-large;
  font-weight: lighter;
}

/* グローバルナビゲーション */
.global-nav .nav-list {
  display: flex;
  font-size: small;
}

.global-nav .nav-item {
  position: relative;
  margin-left: 30px;
}

.global-nav .nav-item a {
  display: block;
  padding: 10px 0;
  transition: color 0.3s ease;
}

.global-nav .nav-item a:hover {
  color: #e592a8;
}

/* ドロップダウンメニュー */
.global-nav .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

.global-nav .has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.global-nav .dropdown-menu li a {
  padding: 10px 15px;
  white-space: nowrap;
}

/* ハンバーガーメニュー (SP用、最初は非表示) */
.hamburger-menu {
  display: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 20px;
  z-index: 1001; /* ナビより前面に */
}

.hamburger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  transition: all 0.3s ease;
}

/* メインコンテンツラッパー（PCサイドナビゲーション用） */
.main-wrapper {
  display: flex;
  max-width: 1920px;
  padding-top: 80px; /* ヘッダーの高さ分 */
  margin: 0 auto;
}

/* PC用左サイドナビゲーション */
.side-nav-pc {
  width: 200px; /* サイドナビの幅 */
  flex-shrink: 0;
  padding: 20px;
  background-color: #393838;
  position: fixed; /* スクロールしても固定 */
  top: 80px; /* ヘッダーの高さ分 */
  overflow-y: auto; /* 内容が多ければスクロール */
  opacity: 0.7;
  border-radius: 10px;
}

.side-nav-pc .side-nav-list li a {
  display: block;
  padding: 20px 0;
  border-bottom: 1px solid #5d5d5d;
  transition: all 0.3s ease;
}

.side-nav-pc .side-nav-list li a:hover {
  color: #d3998c;
}

.side-nav-pc .side-nav-list .current-page a {
  font-weight: bold;
  color: #d3998c;
}

/* メインコンテンツ */
.main-content {
  flex-grow: 1;
  max-width: calc(100% - 200px); /* サイドナビの幅を引く */
  margin: 0 0 0 auto;
}
.main-content[data-rayout="center"] {
  flex-grow: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.hero-area {
  font-family: serif;
  width: 100%;
  margin: 0 0 0 auto;
  padding: 0 20px 0 0;
  display: flex;
  height: 80vh;
  font-size: -webkit-xxx-large;
  flex-direction: row;
  align-items: center;
  font-weight: lighter;
  line-height: 1.3em;
  gap: 0.5em;
  justify-content: flex-end;
}
.hero-image {
  width: 100%;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-item {
  display: flex;
  flex-direction: column;
}
.hero-item h1 {
  font-family: serif;
  line-height: 0.75;
  padding: 0.2em 0 0.8em;
}
.sc_play_title {
  font-size: small;
  text-align: center;
  margin: 0 0 0;
  padding: 0 0 0;
  line-height: 1.5;
}
.content-section {
  padding: 40px 20px;
  background-color: rgba(255, 255, 255, 0.5);
  background-blend-mode: lighten;
  width: 100%;
  margin: 0 auto;
}

/* 中央寄せ用の追加スタイル */
.content-section[data-align="center"],
.content-section.center {
  margin: 0 auto;
}

/* 左寄せデフォルトの場合 */
.content-section[data-align="left"] {
  margin: 0 0 0 150px;
}
/* 背景変化 */
.content-section[data-effect="glow"] {
  animation: glowPulse 5s infinite ease-in-out;
  background-color: rgba(255, 255, 255, 0.6);
}

@keyframes glowPulse {
  0%,
  100% {
    background-color: rgba(255, 255, 255, 0.6);
  }
  50% {
    background-color: rgba(255, 255, 255, 0.9);
  }
}

.content-inner {
  max-width: 100%;
  margin: 0 auto;
}

.content-block {
  margin-bottom: 1em;
}

.content-block img {
  max-width: 100%;
  display: block;
  margin: 0px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 0;
}
.content-text {
  padding: 0 0 1em 0;
}
.content-text[data-size="small"] {
  font-size: 0.875em; /* 小さめ */
}

.content-text[data-size="medium"] {
  font-size: 1em; /* 標準 */
}

.content-text[data-size="large"] {
  font-size: 1.25em; /* やや大きめ */
}
.notice-text {
  margin: 2em 0 0;
}

.event-card {
  margin-bottom: 2em;
  border-bottom: 1px solid #ccc;
  padding: 0 0 2em;
}

.event-card a {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 1em;
}

.thumb {
  max-width: 200px;
  width: 30vh;
  position: relative;
  overflow: hidden;
}

/* 正方形を作る */
.thumb::before {
  content: "";
  display: block;
  padding-top: 100%;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
}

.event-info {
  flex: 1; /* 残りのスペースを使う */
  padding-left: 1em;
  margin: 0;
}

.event-date {
  font-weight: bold;
  color: #333333;
}
.event-tag.new {
  font-size: small;
  color: #bf005d;
}
.event-tag.thanks {
  font-size: small;
  color: #008bd4;
}
/* 検索フォーム全体のスタイル */
#search form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em;
  max-width: 100%;
  box-sizing: border-box;
  margin-bottom: 1.5em;
}

/* テキスト入力とセレクトボックス */
#search form input[type="text"],
#search form select {
  flex: 1 1 auto;
  min-width: 0;
  height: 2.5em;
  padding: 0.4em 0;
  font-size: 16px;
  border-radius: 0;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

/* セレクトボックスの背景色 */
#search form select {
  background-color: #f6e4e4;
  color: #333;
}

/* 検索ボタン */
#search form button {
  flex: 0 0 auto;
  font-size: 16px;
  height: 2.5em;
  padding: 0.4em 0.8em;
  background-color: #a20000;
  color: white;
  border: none;
  border-radius: 0;
  cursor: pointer;
  box-sizing: border-box;
}

#search form button:hover {
  opacity: 0.7;
}

/* 通常（PCなど） */
#search form {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.5em;
  width: 100%;
  box-sizing: border-box;
}

/* スマホ用（画面幅が600px以下） */
@media (max-width: 600px) {
  #search form {
    flex-wrap: wrap; /* 折り返しOKにする！ */
  }

  #search form button {
    width: 100%; /* ボタンを下に広げる！ */
    margin-top: 0.5em;
  }
}

.event .two-column {
  border-bottom: 1px solid #ccc;
  padding: 0 0 0.8em;
}
.event h3 {
  padding: 2em 0 0;
}
.event dt {
  padding: 0.5em 0;
  flex: 1 1 20%;
}
.event dd {
  padding: 0.5em 0;
  flex: 1 1 80%;
}

/* 2カラムレイアウト（PC用）*/
@media (min-width: 1001px) {
  .two-column {
    display: flex;
    gap: 40px;
    align-items: flex-start;
  }

  .column-item {
    min-width: 0;
    margin: 1em 0;
    flex: 1 1 100%;
  }
  .column-item[data-ratio="80"] {
    flex: 0 1 80%;
  }
  .column-item[data-ratio="70"] {
    flex: 0 1 70%;
  }
  .column-item[data-ratio="50"] {
    flex: 1 1 50%;
  }
  .column-item[data-ratio="30"] {
    flex: 0 1 30%;
  }
  .column-item[data-ratio="20"] {
    flex: 0 1 20%;
  }
}

/* フッター */
.footer {
  background-color: #fffdfc;
  color: #4d4d4d;
  padding: 40px 20px;
  text-align: center;
  font-size: 12px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.site-name-footer {
  font-size: 20px;
  margin-bottom: 15px;
  font-family: serif;
}

.footer-nav ul {
  display: flex;
  justify-content: center;
  margin-bottom: 15px;
}

.footer-nav li {
  margin: 0 15px;
}

.footer-nav a {
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: #007bff;
}

.copyright {
  font-family: serif;
}

/* SP用サイドナビゲーション (最初は非表示) */
.side-nav-sp {
  display: none; /* PCでは非表示 */
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #333;
  z-index: 999;
  padding: 10px 0;
  justify-content: space-around;
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
}

.side-nav-sp ul {
  display: flex;
  justify-content: space-around;
  width: 100%;
}

.side-nav-sp li a {
  display: block;
  color: #fff;
  padding: 5px 10px;
  font-size: 14px;
  text-align: center;
}

.side-nav-sp li.current-page-sp a {
  color: #007bff;
  font-weight: bold;
}

.player_mini {
  display: none;
}

/* レスポンシブ対応 */

/* タブレット (〜1000px) */
@media (max-width: 1000px) {
  .header-inner {
    padding: 10px 15px;
  }

  .global-nav .nav-list {
    display: none; /* グローバルナビは非表示 */
  }

  .hamburger-menu {
    display: flex; /* ハンバーガーメニューを表示 */
  }

  .main-wrapper {
    flex-direction: column; /* カラムを解除 */
    padding-top: 60px; /* ヘッダーの高さ分調整 */
  }

  .side-nav-pc {
    display: none; /* PC用サイドナビは非表示 */
  }
  .side-nav-sp {
    display: flex; /* SP用サイドナビを表示 */
  }
  .hero-item {
    transform: scale(1);
  }

  /* 2カラムレイアウトを縦並びに変更 */
  .two-column {
    display: flex;
    flex-direction: column-reverse;
  }
  .two-column .column-item {
    margin: 1em 0;
    width: 100%;
  }
  .two-column .column-item img {
    margin: 0 auto;
  }
}
@media (max-width: 990px) {
  .hero-item {
    transform: scale(0.8);
  }
}
/* スマートフォン (〜768px、またはより適切なブレイクポイント) */
@media (max-width: 768px) {
  body {
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: top center;
    background-size: 150%;
  }
  .header-inner {
    padding: 8px 10px;
  }

  .site-logo a {
    font-size: 20px;
  }
  .main-content {
    width: 100%; /* 幅を最大に */
    margin: 0; /* PC用のマージンをリセット */
    max-width: 100%;
  }
  .hero-item {
    transform: scale(0.6);
  }
  .content-section {
    padding: 20px 15px;
    width: 100%;
  }
  .content-inner {
    width: 100%;
  }
  .content-block {
    margin-bottom: 60px;
    margin-top: 60px;
  }

  .footer-nav ul {
    flex-direction: column;
    align-items: center;
  }

  .footer-nav li {
    margin: 5px 0;
  }

  .hero-area {
    font-family: serif;
    width: 100%;
    margin: 0;
    display: flex;
    height: 90vh;
    padding: 0.2em;
    font-size: -webkit-xxx-large;
    flex-direction: column;
    align-items: center;
    font-weight: lighter;
    justify-content: flex-start;
  }

  .event-card a {
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 0em;
  }
  .thumb {
    width: 100%;
    max-width: 25vw;
    position: relative;
    overflow: hidden;
  }

  .thumb::before {
    content: "";
    display: block;
    padding-top: 100%; /* 正方形の高さを作る */
    background-image: var(--bg-image); /* ← カスタムプロパティで背景を渡す！ */
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
  }
}

/* ハンバーガーメニューオープン時のナビゲーション */
/* JSで追加されるクラス */
.global-nav.is-active .nav-list {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 250px;
  height: 100vh;
  background-color: #fff;
  padding-top: 60px;
  box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
  transform: translateX(0);
  transition: transform 0.3s ease-out;
}

.global-nav.is-active .nav-item {
  margin-left: 0;
  border-bottom: 1px solid #eee;
}

.global-nav.is-active .nav-item a {
  padding: 15px 20px;
}

.global-nav.is-active .dropdown-menu {
  position: static; /* SPではドロップダウンのpositionを解除 */
  box-shadow: none;
  opacity: 1;
  visibility: visible;
  transform: none;
  padding-left: 20px;
  background-color: #f8f8f8;
}

/* ハンバーガーメニューのアニメーション */
.hamburger-menu.is-active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger-menu.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger-menu.is-active span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* 現在のページを示す点滅アニメーション (CSSアニメーション) */
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.current-page-blink {
  animation: blink 1.5s infinite alternate;
}

/* SNSフォロー*/

.social-follow {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  align-items: center;
  align-content: center;
}

.follow-icon {
  display: flex;
  text-decoration: none;
  padding: 10px 10px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  font-family: "Helvetica Neue", sans-serif;
  font-size: 14px;
  color: #4a4a4a;
  align-content: center;
  align-items: center;
}

.follow-icon img {
  width: 40px;
  margin-right: 0;
}
.follow-icon:hover img {
  filter: brightness(0) invert(1);
}

.follow-icon.instagram:hover {
  background-color: #b9a273;
  opacity: 0.7;
  color: #fff;
}

.follow-icon.x:hover {
  background-color: #b9a273;
  opacity: 0.7;
  color: #fff;
}

.lux-button[data-type="right"] {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  color: #333333;
  border: 1px;
  border-radius: 0;
  background: #ffffff24;
  padding: 10px 18px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  display: block;
  margin-left: auto;
  margin-right: 0;
  width: max-content;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

.button[data-type="play"]:hover {
  background-color: #555;
}

.special-block .lux-button {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  color: #333333;
  border: 1px;
  border-radius: 0;
  background: #ffffff24;
  padding: 10px 18px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: max-content;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

#luxSoundcloudContainer {
  margin-top: 20px;
  animation: fadeIn 1s ease forwards;
  opacity: 0;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes pin-spin {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}

.pin-spin {
  animation: pin-spin 2s linear infinite;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  perspective: 800px; /* ←奥行き感を追加！ */
}

/* カルーセル本体 */
.event-carousel {
  cursor: grab;
  user-select: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  display: flex;
  gap: 1em;
  padding: 1em 0 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.event-carousel.dragging {
  cursor: grabbing;
}

/* カード本体 */
.event-card[data-layout="carousel"] {
  flex: 0 0 auto;
  width: 240px;
  max-width: 100%;
  height: 300px;
  scroll-snap-align: start;
  border-radius: 0;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  border-bottom: 0px solid #ccc;
  overflow: visible;
  padding: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  transform: scale(1);
  transform-origin: center center;
}

/* hoverでカード全体を拡大＆明るく */
.event-card[data-layout="carousel"]:hover {
  transform: scale(1.05);
  opacity: 1 !important;
  z-index: 2;
}

/* リンクの透明感を打ち消す */
.event-card[data-layout="carousel"] a {
  display: flex;
  height: 100%;
  text-decoration: none;
  color: inherit;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.1em;
  opacity: 0.7;
  transition: inherit;
}
.event-card[data-layout="carousel"] a:hover {
  opacity: 1 !important;
}

/* サムネイル */
.event-card[data-layout="carousel"] .thumb {
  height: 150px;
  max-width: 100%;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

/* 情報ボックス */
.event-card[data-layout="carousel"] .event-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0.7em 0.7em 1em;
  max-width: 100%;
  transition: inherit;
}

/* タイトル */
.event-card[data-layout="carousel"] h3 {
  font-size: 1em;
  margin: 0 0 0.5em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
  max-height: calc(1em * 1.4 * 2);
}

/* 日付と説明 */
.event-card[data-layout="carousel"] .event-info .event-date {
  font-size: 0.9em;
}
.event-card[data-layout="carousel"] .event-description {
  font-size: 0.9em;
  color: #555;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin: 0.7em 0 0.7em;
}

/* コントロールボタン */
.carousel-controls {
  display: flex;
  justify-content: space-between;
  gap: 1em;
  margin: -2em 0 3em;
}
.carousel-controls button {
  background: #ffffff00;
  color: #4d4d4d;
  border: none;
  padding: 0.5em 1em;
  border-radius: 4px;
  cursor: pointer;
}

/* インジケーター */
.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.5em;
  margin-top: 0;
}
.indicator {
  width: 10px;
  height: 10px;
  background: #ccc;
  border-radius: 50%;
  transition: background 0.3s;
}
.indicator.active {
  background: #555;
}