/* * Hero
*/
.hero {
  position: relative;
  width: 100%;
  margin-top: 0rem;
  padding: 0;
  overflow: hidden;
  background: #f0f0f0;
}

.hero-pc {
  display: none;
  width: 100%;
  height: auto;
}

.hero-sp {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 768px) {
  .hero-pc { display: block; }
  .hero-sp { display: none; }
}

/* Hero Text Caption */
.hero-caption {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  background: rgba(0, 0, 0, 0.4);
  color: var(--white);
  padding: 0.6rem 1.5rem;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 2px;
  backdrop-filter: blur(4px);
  z-index: 6;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

@media (min-width: 1024px) {
  .hero-caption {
    right: 4rem;
    bottom: 4rem;
    font-size: 1.4rem;
    padding: 0.8rem 2rem;
  }
}

.scroll-indicator {
  position: absolute;
  bottom: 3%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  opacity: 0.8;
  animation: bounce 2s infinite;
  z-index: 5;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
  40% {transform: translateY(-10px) translateX(-50%);}
  60% {transform: translateY(-5px) translateX(-50%);}
}

.scroll-text {
  font-size: 1.1rem;
  font-weight: bold;
  letter-spacing: 0.3em;
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.scroll-line {
  width: 1px;
  height: 5rem;
  background: linear-gradient(to bottom, var(--white), transparent);
}



/* * Month Grid
*/
.month-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 6rem;
}

@media (min-width: 768px) {
  .month-grid { grid-template-columns: repeat(6, 1fr); }
}

@media (min-width: 1024px) {
  .month-grid { grid-template-columns: repeat(12, 1fr); }
}

.month-tab {
  background: var(--white);
  border: 1px solid #e5e7eb;
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: 0.3s;
}
@media (max-width: 768px) {
  .month-tab { padding: 0.5rem 0;}
}


.month-tab:hover {
  border-color: var(--primary-deep-blue);
  background-color: #f8fbff;
}

.month-tab.active {
  background-color: var(--primary-deep-blue);
  color: var(--white);
  border-color: var(--primary-deep-blue);
}

.month-year {
  font-size: 1.1rem;
  font-weight: bold;
  opacity: 0.7;
}

.month-num {
  font-size: 2.2rem;
}

.month-num span {
  font-size: 1.2rem;
  margin-left: 0.2rem;
}

/* * Plan List
*/
.plan-display {
  max-width: 100rem;
  margin: 0 auto;
}

.plan-item {
  background-color: var(--white);
  padding: 2.0rem;
  border-left: 5px solid var(--primary-deep-blue);
  box-shadow: 0 4px 10px rgba(0,0,0,0.03);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

@media (min-width: 768px) {
  .plan-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 3.5rem;
  }
}

.plan-info {
  flex: 1;
}

.plan-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem; margin-bottom: 1rem;
}

.ship-tag {
  background-color: var(--primary-deep-blue);
  color: var(--white);
  font-size: 1.2rem;
  padding: 0.3rem 1.2rem;
  font-weight: bold;
}

.departure-date {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--primary-deep-blue);
}

.plan-title {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 0.6rem;
  line-height: 1.4;
}
@media (min-width: 768px) {
  .plan-title {
    font-size: 2.1rem;
  }
}
.plan-route {
  font-size: 1.2rem;
  color: var(--text-gray);
}

.plan-btns {
  display: flex;
  /* flex-direction: column; */
  gap: 1.5rem;
  width: 100%;
}

@media (min-width: 768px) {
  .plan-route {
    font-size: 1.5rem;
  }
  .plan-btns { 
    flex-direction: row; /* Desktop: side-by-side */
    width: auto; 
  }
}

.btn-plan {
  display: block;
  text-align: center;
  padding: .8rem;
  font-size: 1.3rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  transition: 0.3s;
  width: 100%; /* Full width on mobile */
}

@media (min-width: 768px) {
  .btn-plan {
    width: auto;
    min-width: 16rem;
    padding: 1.4rem .8rem;
  }
}
.pdf-info-text {
  font-size: 0.85em;
  opacity: 0.8;
  margin-left: 2px;
}
.btn-plan-white {
  border: 1px solid var(--primary-deep-blue);
  color: var(--primary-deep-blue);
  background: #fff;
}

.btn-plan-white:hover {
  background-color: var(--primary-deep-blue);
  color: var(--white);
}

.btn-plan-gold {
  background-color: var(--accent-gold);
  color: var(--white);
  border: 1px solid var(--accent-gold);
}

.btn-plan-gold:hover {
  background: #fff;
  color: var(--accent-gold);
}

/* 船ごとのカラー設定 */
.ship-asuka2 { --ship-color: #00204A; } /* 飛鳥II */
.ship-asuka3 { --ship-color: #B90E0A; } /* 飛鳥III */
.ship-mitsuifuji { --ship-color: #004D40; } /* 三井オーシャンフジ */
.ship-mitsuisakura { --ship-color: #D81B60; } /* 三井オーシャンフジ */
.ship-default { --ship-color: #666666; }
.plan-item {
  border-left: 5px solid var(--ship-color, #ccc);
}
.ship-tag {
  background-color: var(--ship-color, #eee);
  color: #fff;
}

@media screen and (max-width: 767px) {
  /* ツアーリスト内の詳細・予約ボタンをターゲット */
  #planDisplay .plan-btns a,
  #tourListContainer .plan-btns a {
    text-align: center !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}
/* 船フィルタースタイル */
.ship-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 18px;
  border: 1px solid #ccc;
  background: #fff;
  cursor: pointer;
  border-radius: 20px;
  font-size: 1.2rem;
  transition: 0.3s;
}
.filter-btn.active {
  background-color: var(--ship-color);
  color: #fff;
  border-color: var(--ship-color);
}
/* ==========================================================================
   ナビゲーション・ハブ セクション
   ========================================================================== */

/* レイアウト：グリッドコンテナ
   -------------------------------------------------------------------------- */
.nav-hub {
  background-color: #f8f9fa;
}

.hub-grid {
  display: grid;
  grid-template-columns: 1fr; /* スマホは1列 */
  gap: 1.5rem;
}

/* カード基本設定（スマホ版：横並びレイアウト）
   -------------------------------------------------------------------------- */
.hub-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "icon title link";
  align-items: center;
  column-gap: 12px;
  padding: 1.5rem 1rem 1rem;
  background: var(--white);
  border: 1px solid #eee;
  text-align: left;
  transition: 0.3s;
}

.hub-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

/* 各パーツの設定（スマホ版）
   -------------------------------------------------------------------------- */
.hub-icon {
  grid-area: icon;
  color: var(--primary-deep-blue);
}

.hub-icon svg {
  width: 3.5rem;
  height: 3.5rem;
}

.hub-title {
  grid-area: title;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.3;
  /* スマホ版では下余白を微調整 */
  margin-bottom: 0.8rem; 
}

.hub-desc {
  display: none; /* スマホでは説明文を非表示 */
}

.hub-link {
  grid-area: link;
  text-align: right;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--accent-gold);
}

/* ==========================================================================
   デスクトップ向け設定 (768px以上)
   ========================================================================== */

@media (min-width: 768px) {
  /* グリッドを3列に変更 */
  .hub-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
  }

  /* カードを縦並び・中央揃えに変更 */
  .hub-card {
    display: block; 
    padding: 4.5rem 3rem;
    text-align: center;
  }

  /* アイコンのサイズアップと余白調整 */
  .hub-icon {
    margin-bottom: 2rem;
  }

  .hub-icon svg {
    width: 5rem;
    height: 5rem;
  }

  /* タイトルのサイズアップ */
  .hub-title {
    font-size: 1.9rem;
    margin-bottom: 1.2rem;
  }

  /* 説明文を表示 */
  .hub-desc {
    display: block;
    font-size: 1.4rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
  }

  /* リンクの中央揃えとサイズ調整 */
  .hub-link {
    text-align: center;
    font-size: 1.3rem;
  }
}

.vessel-card:hover .hub-link {
  color: var(--primary-deep-blue);
}

/* * Archive Section
*/

.archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6rem;
}

@media (min-width: 1024px) {
  .archive-grid { grid-template-columns: 1.2fr 0.8fr; }
}

.video-card {
  background: var(--white);
  border: 1px solid #eee;
  overflow: hidden;
}
/* アーカイブ動画 Coming Soon用スタイル */
.coming-soon-box {
  aspect-ratio: 16/9;
  background: #f8f9fa;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e9ecef;
  margin-bottom: 20px;
}
.coming-soon-box__inner {
  text-align: center;
  padding: 20px;
}
.coming-soon-text--main {
  font-size: 3rem;
  font-weight: bold;
  color: #ced4da;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.coming-soon-text--sub {
  font-size: 1.2rem;
  color: #adb5bd;
}
.sidebar-empty-msg {
  padding: 40px 20px;
  color: #adb5bd;
  text-align: center;
  font-size: 1.2rem;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
}

.video-body {
  padding: 3.5rem;
}

.video-label {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--accent-gold);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 1.2rem;
}

.video-title {
  font-size: 2.2rem;
  font-weight: bold;
  margin-bottom: 1.2rem;
}

.video-text {
  font-size: 1.5rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
}

.video-channel-link {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--primary-deep-blue);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Sidebar */
.sidebar-heading {
  border-left: 5px solid var(--primary-deep-blue);
  padding-left: 2rem;
  margin-bottom: 3.5rem;
  font-size: 2rem;
}

.sidebar-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 2.5rem;
}

.sidebar-thumb {
  width: 14rem;
  height: 9rem;
  background: #eee;
  flex-shrink: 0;
}

.sidebar-thumb img {
  width: 100%; height: 100%; object-fit: cover;
}

.sidebar-date {
  font-size: 1.2rem;
  color: var(--text-gray);
  margin-bottom: 0.5rem;
}

.sidebar-item-title {
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
}

.sidebar-btn-all {
  display: block;
  text-align: center;
  border: 1px solid var(--primary-deep-blue);
  padding: 1.6rem;
  font-size: 1.3rem;
  font-weight: bold;
  letter-spacing: 0.2em;
}

/* Empty Sidebar Message */
.sidebar-empty {
  padding: 4rem 2rem;
  text-align: center;
  background: var(--bg-light);
  border-radius: 4px;
  color: var(--text-gray);
  font-size: 1.4rem;
}

/* * 船のラインナップ（横スクロール）
*/
.vessels { 
  background-color: var(--bg-light); 
  overflow-x: hidden; 
}
/* vessel-gridを親のpaddingを無視して右端(全幅)まで表示させるための設定 */
.vessel-grid-wrapper {
  position: relative;
  /* 画面幅全体を使いつつ、左端はコンテナの開始位置に合わせるための計算 */
  width: calc(100% + ((100vw - 100%) / 2));
  margin-right: calc((100vw - 100%) / -2);
  /* 右側に情報があることを示唆するマスク処理 */
  mask-image: linear-gradient(to right, #000 0%, #000 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 85%, transparent 100%);
}
.vessel-grid { 
  display: flex; 
  gap: 3rem; 
  overflow-x: auto; 
  padding-bottom: 4rem;
  padding-right: 15vw; /* マスク部分を考慮して右端の余白を多めに確保 */
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.vessel-grid::-webkit-scrollbar {
  height: 6px;
}
.vessel-grid::-webkit-scrollbar-track {
  background: #eef2f5;
}
.vessel-grid::-webkit-scrollbar-thumb {
  background: var(--secondary-light-blue);
  border-radius: 10px;
}

.vessel-card { 
  background: var(--white); 
  transition: 0.4s; 
  display: block; 
  color: inherit; 
  text-decoration: none; 
  flex: 0 0 28rem; 
  scroll-snap-align: start;
}
.vessel-card:hover {
  opacity: .8;
}

@media (min-width: 640px) { .vessel-card { flex: 0 0 32rem; } }
@media (min-width: 1024px) { .vessel-card { flex: 0 0 34rem; } }
.vessel-img-box {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

/* @media (min-width: 640px) {
  .vessel-img-box {
    aspect-ratio: 3/4;
  }
} */

/* .vessel-img-box img {
  width: 100%; height: 100%; object-fit: cover; transition: 0.8s;
} */

.vessel-card:hover .vessel-img-box img {
  transform: scale(1.08);
}

.vessel-badge {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: rgba(255,255,255,0.9);
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
}

.vessel-body {
  padding: 3rem;
}

.vessel-name {
  font-size: 2.1rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: var(--primary-deep-blue);
}

.vessel-desc {
  font-size: 1.4rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
  line-height: 1.8;
}
x img { transform: scale(1.08); }
.vessel-badge { position: absolute; top: 2rem; left: 2rem; background: rgba(255,255,255,0.9); padding: 0.5rem 1.5rem; font-size: 1rem; font-weight: bold; letter-spacing: 0.1em; }
.vessel-body { padding: 3rem; }
.vessel-name { font-size: 2.1rem; font-weight: bold; margin-bottom: 1rem; color: var(--primary-deep-blue); }
.vessel-desc { font-size: 1.4rem; color: var(--text-gray); margin-bottom: 2rem; line-height: 1.8; }

/* ▼横スクロールヒント用のスタイル ▼ */
.vessel-grid-wrapper {
  position: relative;
}
.scroll-hint-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.7);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 3rem;
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  pointer-events: none;
  z-index: 10;
  opacity: 0;
  transition: opacity 0.5s ease-out;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.scroll-hint-overlay.is-visible {
  opacity: 1;
}


/* * Utils
*/
.hidden { display: none; }
.fade-in { animation: fadeIn 0.6s ease-out forwards; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(1.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

/* Empty State Styles */
.empty-state-box {
  padding: 8rem 0;
  text-align: center;
  border: 1px dashed #ddd;
  background: #fafafa;
  margin-top: 3rem;
}

.empty-state-text {
  color: #888;
  font-size: 1.6rem;
}

.empty-state-link {
  color: var(--primary-deep-blue);
  font-weight: bold;
  font-size: 1.4rem;
  margin-top: 2rem;
  display: inline-block;
  text-decoration: underline;
}


/************************************
クルーズ船の紹介/vessels/
************************************/
.page-hero {
  height: 40vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}
@media (min-width: 768px) { .page-hero { height: 50vh; } }

.page-hero img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: brightness(0.7);
}
.page-hero.page-hero--bgcolor {
  background-color: var(--primary-deep-blue);
}

.page-hero-content { text-align: center; }
.page-hero-title { 
  font-size: 3.2rem; letter-spacing: 0.1em; margin-bottom: 1rem; 
}
@media (min-width: 768px) { 
  .page-hero-title { font-size: 4.8rem; } 
}
.page-hero-title--report { 
  font-size: 2.8rem; letter-spacing: 0.1em; margin-bottom: 1rem; 
}
@media (min-width: 768px) { 
  .page-hero-title--report { font-size: 3.6rem; } 
}
.page-hero-sub { font-size: 1.4rem; letter-spacing: 0.3em; color: var(--accent-gold); font-weight: bold; text-transform: uppercase; }

/* * Sub Navigation
*/
.sub-nav {
  background: var(--primary-deep-blue);
  color: var(--white);
  position: sticky;
  top: 8rem;
  z-index: 900;
}

.sub-nav-inner {
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.sub-nav-inner::-webkit-scrollbar { display: none; }

.sub-nav-inner a {
  padding: 1.5rem 2.5rem;
  font-size: 1.3rem;
  font-weight: bold;
  border-right: 1px solid rgba(255,255,255,0.1);
}

@media (min-width: 768px) {
  .sub-nav-inner a { padding: 1.5rem 4rem; font-size: 1.4rem; }
}

.sub-nav-inner a:hover { background: rgba(255,255,255,0.1); }

/* * Overview
*/
.vessel-overview { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: flex-start; }
@media (min-width: 1024px) { .vessel-overview { grid-template-columns: 1fr 1fr; gap: 8rem; } }

.vessel-img-box img { width: 100%; border-radius: 4px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

.vessel-text-content h3 { font-size: 2.2rem; margin-bottom: 2.5rem; color: var(--primary-deep-blue); line-height: 1.5; }
@media (min-width: 768px) { .vessel-text-content h3 { font-size: 2.6rem; } }

.vessel-text-content p { margin-bottom: 1.5rem; color: #555; }

.vessel-spec { margin-top: 4rem; background: var(--bg-light); padding: 2.5rem; border-radius: 4px; }
.vessel-spec-row { display: flex; border-bottom: 1px solid #ddd; padding: 1.2rem 0; font-size: 1.4rem; }
.vessel-spec-row:last-child { border-bottom: none; }
.vessel-spec-label { width: 12rem; font-weight: bold; color: var(--primary-deep-blue); flex-shrink: 0; }

/* * Cabins
*/
.cabin-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 768px) { .cabin-grid { grid-template-columns: repeat(2, 1fr); } }

.cabin-card { border: 1px solid #eee; background: var(--white); transition: 0.3s; display: flex; flex-direction: column; }
.cabin-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.08); }

.cabin-img-box { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.cabin-img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.cabin-card:hover .cabin-img { transform: scale(1.05); }

.cabin-body { padding: 2.5rem; flex-grow: 1; }
.cabin-name { font-size: 1.9rem; font-weight: bold; margin-bottom: 1rem; color: var(--primary-deep-blue); }
.cabin-name .badge-butler {/* バッジスタイル */
    display: inline-block;
    background: var(--primary-deep-blue);
    color: #fff;
    font-size: 1.2rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 10px;
    vertical-align: middle;
    font-weight: 500;
  }
.cabin-size { font-size: 1.3rem; color: var(--accent-gold); font-weight: bold; margin-bottom: 1.2rem; display: block; }
.cabin-desc { font-size: 1.4rem; color: var(--text-gray); line-height: 1.8; }

/* * Reports
*/
.report-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; }
@media (min-width: 768px) { .report-grid { grid-template-columns: repeat(3, 1fr); } }

.report-card { border-bottom: 1px solid #eee; padding-bottom: 2.5rem; transition: 0.3s; }
.report-card:hover { opacity: 0.8; }
.report-thumb { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin-bottom: 2rem; border-radius: 2px; }
.report-date { font-size: 1.2rem; color: var(--text-gray); display: block; margin-bottom: 0.8rem; }
.report-title { font-size: 1.6rem; font-weight: bold; line-height: 1.6; }

/************************************
出発地・目的地のご案内/destinations/
************************************/
#ports {
  background-color: var(--soft-blue);
}
/* Port Cards */
.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
}
@media (max-width: 992px) {
  .port-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .port-grid { grid-template-columns: 1fr; }
}

.port-card-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin-bottom: 2.4rem;
  background: var(--img-placeholder-bg);
}

.port-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.port-card:hover .port-card-img {
  transform: scale(1.1);
}

.port-card-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.port-card-text {
  font-size: 1.4rem;
  color: #666;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.port-card-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-gold);
  border-bottom: 1px solid var(--accent-gold);
  padding-bottom: 0.4rem;
}

/* Destinations Content */
.dest-flex {
  display: flex;
  gap: 8rem;
}
@media (max-width: 992px) {
  .dest-flex { flex-direction: column; }
}

.dest-sidebar {
  flex: 1;
}

.dest-main {
  flex: 2;
}

.dest-sidebar-title {
  font-size: 3.2rem;
  line-height: 1.4;
  margin-bottom: 2.4rem;
}

.dest-sidebar-text {
  font-size: 1.4rem;
  color: #666;
  margin-bottom: 4rem;
}

.area-btn-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.area-btn {
  padding: 1.6rem 2.4rem;
  background-color: var(--white);
  border-left: 4px solid transparent;
  text-align: left;
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border-top: none; border-right: none; border-bottom: none;
  cursor: pointer;
  transition: 0.3s;
}

.area-btn.active {
  border-left-color: var(--primary-deep-blue);
  background-color: #fcfcfc;
}

.dest-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}

.dest-item {
  display: flex;
  flex-direction: column; /* 縦並び */
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.dest-item-img-wrapper {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #eee;
}
.dest-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dest-item-content {
  padding: 20px;
}
.dest-item-name {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #111;
}
.dest-item-text {
  color: #666;
  line-height: 1.6;
}
/* --- 寄港地セクション：モバイル（画像右・テキスト左の1列） --- */
@media (max-width: 640px) {
  .dest-grid {
    grid-template-columns: 1fr; /* 1列に変更 */
    gap: 16px;
  }
  .dest-item {
    flex-direction: row-reverse; /* 画像を右、テキストを左 */
    align-items: center;
  }
  .dest-item-img-wrapper {
    flex: 0 0 40%; /* 画像の幅を40%に固定 */
    aspect-ratio: 1 / 1; /* モバイルでは正方形に近い形が見やすいため調整 */
  }
  .dest-item-content {
    flex: 1;
    padding: 15px;
  }
  .dest-item-name {
    margin-bottom: 4px;
  }
  .dest-item-text {
    font-size: 1.2rem;
    line-height: 1.4;
    display: -webkit-box;
    /* -webkit-line-clamp: 3; 3行程度に制限（任意） */
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}
@keyframes destIn {
  to { opacity: 1; transform: translateY(0); }
}

/* Access Section */
.access-item {
  display: flex;
  gap: 6rem;
  padding-bottom: 6rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 6rem;
}

.access-item:last-child {
  border-bottom: none;
}

.access-label {
  flex: 1;
}

.access-info {
  flex: 2;
}

.access-label-title {
  font-size: 2rem;
  color: var(--primary-deep-blue);
  margin-bottom: 0.8rem;
}

.access-map-wrapper {
  position: relative;
  width: 100%;
  height: 35rem;
  background-color: var(--bg-light);
  margin-bottom: 3.2rem;
  overflow: hidden;
}

.access-map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.access-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.detail-box-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.detail-box-text {
  font-size: 1.3rem;
  color: #666;
}
@media (max-width: 768px) {
  .access-item { flex-direction: column; gap: 2.4rem; }
  .access-detail-grid { grid-template-columns: 1fr; }
}


/************************************
よくある質問/faq/
************************************/

/* * 船会社のFAQへリンク
*/
.vessel-nav { background: var(--white); padding: 8rem 0; }
.vessel-faq-grid { 
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 2rem;
  margin-top: 4rem;
}
@media (max-width: 640px) { 
  .vessel-faq-grid { grid-template-columns: repeat(2, 1fr); } 
}

.vessel-card-modern {
  position: relative;
  height: 200px;
  overflow: hidden;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: 0.5s ease;
}
.vessel-card-modern img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.7);
  transition: 0.5s ease;
}
.vessel-card-modern:hover img {
  transform: scale(1.1);
  filter: brightness(0.5);
}
.vessel-card-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.vessel-card-modern .ship-name {
  display: block;
  font-size: 2.2rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.vessel-card-modern .ship-sub {
  display: inline-block;
  font-size: 1.2rem;
  padding: 0.4rem 1.5rem;
  background: rgba(185, 144, 0, 0.85);
  border-radius: 50px;
  letter-spacing: 0.1em;
}

/* * FAQ Style
*/
#common-faq { background-color: var(--bg-light); }
.faq-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 4rem;
}
@media (min-width: 768px) {
  .faq-card-grid { grid-template-columns: repeat(2, 1fr); }
}

.faq-card {
  background: var(--white);
  padding: 4rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}
.faq-card:hover {
  transform: translateY(-5px);
}

.faq-card-q {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}
.faq-q-icon {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--accent-gold);
  line-height: 1;
  margin-right: 1.5rem;
  margin-top: 0.2rem;
}
.faq-q-text {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--primary-deep-blue);
  line-height: 1.5;
}

.faq-card-a {
  padding-left: 3.1rem;
  position: relative;
  border-top: 1px solid #f0f0f0;
  padding-top: 2rem;
}
.faq-a-text {
  font-size: 1.5rem;
  color: var(--text-gray);
  line-height: 1.8;
}
.faq-a-text::before {
  content: "ANSWER";
  display: block;
  font-size: 1rem;
  letter-spacing: 0.1em;
  font-weight: bold;
  color: #ccc;
  margin-bottom: 1rem;
}


/************************************
船の紹介/vessels/
************************************/


/* * Vessel List Style (Magazine Style Grid)
*/
.vessel-list-section { background-color: var(--bg-light); }
.vessel-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-top: 4rem;
}
@media (min-width: 768px) {
  .vessel-card-grid { grid-template-columns: repeat(2, 1fr); }
}

.vessel-magazine-card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.vessel-magazine-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card-image-box {
  position: relative;
  height: 240px;
  overflow: hidden;
}
.card-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s ease;
}
.vessel-magazine-card:hover .card-image-box img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: rgba(185, 144, 0, 0.9);
  color: #fff;
  padding: 0.5rem 1.5rem;
  font-size: 1.1rem;
  font-weight: bold;
  border-radius: 4px;
  letter-spacing: 0.1em;
  z-index: 2;
}

.card-body {
  padding: 3.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-header-info {
  margin-bottom: 2rem;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 2rem;
}

.ship-en-name {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--accent-gold);
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.ship-jp-name {
  font-size: 2.2rem;
  font-weight: bold;
  color: var(--primary-deep-blue);
  line-height: 1.3;
}

.ship-intro-text {
  font-size: 1.5rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  flex: 1;
}

.card-action {
  margin-top: auto;
}

.btn-vessel-detail {
  display: block;
  width: 100%;
  text-align: center;
  padding: 1.6rem;
  background-color: var(--primary-deep-blue);
  color: var(--white);
  font-weight: bold;
  border-radius: 6px;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  transition: 0.3s;
}
.vessel-magazine-card:hover .btn-vessel-detail {
  color: var(--white);
  background-color: var(--accent-gold);
}

/************************************
体験レポート/vessels/【船名】/report/
************************************/
.container--report {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 30px 0;
  display: flex;
  gap: 60px;
  align-items: flex-start;
}
.container--report article {
  flex: 1;
  min-width: 0;
}

/* 記事メタ情報（公開日・更新日） */
.container--report .article-meta {
  display: flex;
  gap: 2rem;
  font-size: 1.3rem;
  color: #666666;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 1.5rem;
}
.container--report .article-meta i {
  color: var(--accent-gold);
  margin-right: 0.5rem;
}

/* 目次（TOC） */
.toc-box {
  background-color: #ffffff;
  border: 1px solid var(--accent-gold);
  padding: 3rem;
  position: relative;
}

.toc-box .toc-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  border-bottom: 1px solid #e3d7bf;
  padding-bottom: 1rem;
  margin-top: 0;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.1em;
}

.toc-box .toc-title::after {
  content: "INDEX";
  font-size: 1.1rem;
  font-family: 'Times New Roman', serif;
  color: #c5bba6;
}

.toc-box .toc-link {
  color: #4f4737;
  text-decoration: none;
  transition: color 0.2s;
}

.toc-box .toc-link:hover {
  color: var(--accent-gold);
}

.toc-list {
  list-style-type: none;
  padding-left: 0;
  margin: 0;
}

.toc-item {
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
  line-height: 1.5;
}

.toc-item:last-child {
  margin-bottom: 0;
}

/* 目次の深さ階層別インデントルール */
.toc-depth-2 { margin-left: 0; font-weight: 700; }

.toc-depth-3 { margin-left: 2rem; font-weight: normal; }
.toc-depth-3::before { content: "• "; color: var(--accent-gold); margin-right: 0.5rem; font-weight: bold; }

.toc-depth-4 { margin-left: 3.8rem; font-size: 1.3rem; color: #555; }
.toc-depth-4::before { content: "- "; color: #999; margin-right: 0.4rem; }

.toc-depth-5 { margin-left: 5.4rem; font-size: 1.2rem; color: #666; }
.toc-depth-6 { margin-left: 7.0rem; font-size: 1.2rem; color: #777; }

.container--report section p {
  margin-bottom: 2rem;
}

.container--report .section-title {
  font-size: 2.8rem;
  margin-bottom: 30px;
  padding-bottom: 15px;
  position: relative;
  border-bottom: 1px solid var(--border-color);
  line-height: 1.4;
}

.container--report .section-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--accent-gold);
}
.report__block h3 {
  font-size: 2.0rem;
  color: #4f4737;
  border-left: 4px solid #b3995d;
  padding-left: 1.2rem;
  margin-top: 4rem;
  margin-bottom: 2rem;
  font-weight: 700;
  line-height: 1.4;
}

.report__block h4 {
  font-size: 1.7rem;
  color: #4f4737;
  border-bottom: 1px dashed #e3d7bf;
  padding-bottom: 0.8rem;
  margin-top: 3.5rem;
  margin-bottom: 1.8rem;
  font-weight: 700;
}

.report__block h5 {
  font-size: 1.5rem;
  color: #555555;
  position: relative;
  padding-left: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.report__block h5::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background-color: #b3995d;
  border-radius: 50%;
}

.report__block h6 {
  font-size: 1.4rem;
  color: #666666;
  margin-top: 2.5rem;
  margin-bottom: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.report__block h6::before {
  content: "◇";
  color: #b3995d;
  font-size: 1.2rem;
}

.container--report .img-wrap {
  margin: 30px 0;
  text-align: center;
}

.container--report .img-wrap img {
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  width: 100%;
}

.container--report .img-caption {
  display: block;
  font-size: 1.3rem;
  color: #666666;
  margin-top: 10px;
  font-style: normal;
}

.container--report .grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 30px 0;
}

.container--report .report-cta__box {
  background-color: var(--bg-light);
  padding: 40px;
  border-radius: 15px;
  text-align: center;
  border: 1px solid var(--border-color);
  margin-top: 60px;
}

.container--report .report-cta__title {
  font-size: 2.4rem;
  margin-bottom: 20px;
  color: var(--primary-deep-blue);
}

.btn-primary {
  display: inline-block;
  background-color: var(--primary-deep-blue);
  color: #ffffff !important;
  padding: 18px 50px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.8rem;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(0,51,102,0.2);
  transition: transform 0.3s, background-color 0.3s;
}

.container--report .btn-primary:hover {
  background-color: #004080;
  transform: translateY(-2px);
}

.container--report .sidebar {
  width: 320px;
  position: sticky;
  top: 20px;
}

.container--report .side-widget {
  margin-bottom: 40px;
  background: #fff;
}

.container--report .widget-title {
  font-size: 1.8rem;
  font-weight: 700;
  border-bottom: 2px solid var(--primary-deep-blue);
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: var(--primary-deep-blue);
}

.container--report .vessel-spec {
  background-color: var(--bg-light);
  padding: 20px;
  border-radius: 10px;
}

.container--report .vessel-spec dt {
  font-size: 1.2rem;
  color: #666666;
  margin-top: 10px;
}

.container--report .vessel-spec dd {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  padding-bottom: 5px;
  border-bottom: 1px solid #dddddd;
}

.container--report .vessel-spec dd:last-child {
  border-bottom: none;
}

/* レポートリストのスタイル */
.report-item {
  display: flex;
  gap: 1.5rem;
  text-decoration: none;
  color: inherit;
  margin-bottom: 2rem;
  transition: opacity 0.3s;
  align-items: center;
}

.report-item:hover {
  opacity: 0.7;
}

.report-item-img {
  width: 9rem;
  height: 6.5rem;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 0.4rem;
}

.report-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.report-item-content {
  flex: 1;
}

.report-item-title {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.report-item-date {
  font-size: 1.1rem;
  color: #999;
  margin-top: 0.5rem;
}
/* 空状態メッセージ表示用 */
.empty-message {
  font-size: 1.3rem;
  color: #888;
  background: #fcfcfc;
  padding: 2rem;
  border-radius: 0.6rem;
  border: 1px dashed #ccc;
  text-align: center;
  line-height: 1.6;
}
/* 読み込み中プレースホルダー */
.loading-placeholder {
  font-size: 1.3rem;
  color: #999;
  text-align: center;
  padding: 2rem;
}
/* ページネーション（ページリンク）デザイン */
.report-pagination {
  margin: 5rem 0 3rem 0;
  padding: 2.5rem 0;
  border-top: 1px solid #e3d7bf;
  border-bottom: 1px solid #e3d7bf;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.report-pagination .pager-text {
  font-size: 1.1rem;
  font-family: 'Playfair Display', serif;
  color: #c5bba6;
  letter-spacing: 0.2em;
}

.report-pagination .pager-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.report-pagination .pager-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border: 1px solid #e3d7bf;
  font-size: 1.4rem;
  color: #4f4737;
  text-decoration: none;
  transition: all 0.3s ease;
}

.report-pagination .pager-item:hover {
  border-color: #b3995d;
  color: #b3995d;
  background-color: #fbf9f5;
}

.report-pagination .pager-item.current {
  background-color: #b3995d;
  border-color: #b3995d;
  color: #ffffff;
  font-weight: 700;
}

.report-pagination .pager-prev,
.report-pagination .pager-next {
  font-size: 1.3rem;
  color: #4f4737;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 1.5rem;
  height: 4rem;
  border: 1px solid #e3d7bf;
  transition: all 0.3s ease;
}

.report-pagination .pager-prev:hover,
.report-pagination .pager-next:hover {
  border-color: #b3995d;
  color: #b3995d;
  background-color: #fbf9f5;
}

@media (max-width: 960px) {
  .container--report {
    flex-direction: column;
    padding: 20px 0;
  }
  .container--report article {
    margin: 0 1rem;
  }
  .container--report .sidebar {
    width: 100%;
    position: static;
    margin: 0 1rem;
  }
  .container--report .section-title {
    font-size: 2.4rem;
  }
}

@media (max-width: 600px) {
  .container--report .grid-2 {
    grid-template-columns: 1fr;
  }
}