@charset "UTF-8";

/* =========================================
   1. 変数定義・基本設定
========================================= */
:root {
    --theme-main: #E60012;      /* 花火を連想させる赤 */
    --theme-navy: #1a1a1a;
    --theme-gold: #d4af37;
    --theme-accent: #ff6600;
    --bg-light: #fdfcf9;
    --text-main: #333333;
    --orion-blue: #003399;
    --plan-shinjuku: #E60012;   /* 新宿発カラー */
    --plan-nagoya: #0055a4;     /* 名古屋発カラー */
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-size: 16px;
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    line-height: 1.8;
    color: var(--text-main);
    background-color: var(--bg-light);
    margin: 0; padding: 0;
    padding-bottom: 90px;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; border: 0; }
.mincho { font-family: 'Shippori Mincho', serif; font-weight: 700; }

/* ユーティリティクラス */
.mt-20 { margin-top: 20px !important; }
.mt-40 { margin-top: 40px !important; }
.no-mt { margin-top: 0 !important; }
.highlight-text { color: var(--theme-main); font-weight: bold; font-size: 1.1rem; margin: 15px 0; }

/* =========================================
   2. ヘッダー・ドロワーメニュー
========================================= */
.global-header { background: #fff; border-bottom: 3px solid var(--orion-blue); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 8px rgba(0,0,0,0.1); width: 100%; }
.header-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 10px 15px; }
.header-logo img { height: 35px; width: auto; }

.header-nav { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; }
.header-nav a { color: var(--theme-navy); text-decoration: none; font-weight: bold; font-size: 14px; transition: 0.3s; white-space: nowrap; }
.header-nav a:hover { color: var(--theme-accent); }

.hamburger-btn { display: none; background: none; border: none; cursor: pointer; padding: 5px; color: var(--theme-navy); font-size: 1.5rem; }

.menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(0,0,0,0.6); z-index: 9998; opacity: 0; visibility: hidden; transition: 0.3s; }
.menu-overlay.open { opacity: 1; visibility: visible; }
.drawer-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: #fff; z-index: 9999; transition: right 0.3s ease; display: flex; flex-direction: column; box-shadow: -5px 0 15px rgba(0,0,0,0.1); }
.drawer-menu.open { right: 0; }
.drawer-header { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; border-bottom: 1px solid #eee; }
.drawer-logo { height: 25px; }
.close-btn { background: none; border: none; font-size: 1.5rem; color: #666; cursor: pointer; }
.drawer-content { overflow-y: auto; padding: 0; margin: 0; display: flex; flex-direction: column; }
.drawer-content a { padding: 15px 20px; color: var(--text-main); text-decoration: none; font-weight: bold; border-bottom: 1px solid #f0f0f0; }

/* =========================================
   3. パンくず ＆ 共通カードコンテナ
========================================= */
.breadcrumbs { background-color: #fff; border-bottom: 1px solid #eaeaea; padding: 10px 0; font-size: 12px; color: #666; }
.breadcrumbs-inner { max-width: 1000px; margin: 0 auto; padding: 0 15px; }
.breadcrumbs a { color: var(--orion-blue); text-decoration: none; }

.main-content { padding-top: 40px; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 15px; }

.card-section { background: #fff; border-radius: 15px; padding: 40px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); margin-bottom: 40px; border-top: 5px solid var(--theme-navy); }
.section-divider { border: none; border-top: 3px dashed #ddd; margin: 60px 0; }

.section-title { text-align: center; margin-top: 0; margin-bottom: 30px; color: var(--theme-navy); font-size: clamp(1.4rem, 4vw, 1.8rem); position: relative; }
.section-title.title-mt { margin-top: 15px; }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background: var(--theme-gold); margin: 15px auto 0; }

/* プランナビゲーション */
.plan-nav { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.plan-nav-btn { background: #fff; border: 2px solid; padding: 12px 20px; border-radius: 50px; font-weight: bold; font-size: 0.95rem; text-decoration: none; transition: 0.3s; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.plan-nav-btn:hover { color: #fff; transform: translateY(-2px); }
.plan-a-btn { border-color: var(--plan-shinjuku); color: var(--plan-shinjuku); }
.plan-a-btn:hover { background: var(--plan-shinjuku); }
.plan-b-btn { border-color: var(--plan-nagoya); color: var(--plan-nagoya); }
.plan-b-btn:hover { background: var(--plan-nagoya); }

/* プラン別ボックス装飾 */
.plan-box { position: relative; border-top-width: 8px; }
.shinjuku-box { border-top-color: var(--plan-shinjuku); }
.nagoya-box { border-top-color: var(--plan-nagoya); }
.plan-badge { position: absolute; top: 0; left: 0; color: #fff; font-weight: bold; padding: 8px 25px; border-radius: 0 0 15px 0; font-size: 1.1rem; }
.shinjuku-badge { background: var(--plan-shinjuku); }
.nagoya-badge { background: var(--plan-nagoya); }

/* =========================================
   4. ヒーロー ＆ フラッグ
========================================= */

/* 旗を揺らすアニメーション定義 */
@keyframes swayFlag {
    0%, 100% { transform: rotate(0deg) translateY(0); }
    25% { transform: rotate(-2deg) translateY(-2px); }
    75% { transform: rotate(2deg) translateY(2px); }
}

.saikou-flag {
    background: var(--theme-main); color: #fff; font-size: clamp(1.1rem, 3.5vw, 1.4rem); font-weight: 900; padding: 10px 30px;
    display: inline-flex; align-items: center; border: 3px solid #fff; box-shadow: 0 4px 15px rgba(230,0,18,0.5); margin-bottom: 20px; position: relative;
    /* 揺れるアニメーションの適用 */
    transform-origin: center center;
    animation: swayFlag 2.5s infinite ease-in-out;
}
.saikou-flag::after { content: ''; position: absolute; top: 0; right: -15px; border-top: 20px solid var(--theme-main); border-right: 15px solid transparent; }
.saikou-flag::before { content: ''; position: absolute; bottom: 0; right: -15px; border-bottom: 20px solid var(--theme-main); border-right: 15px solid transparent; }

.hero-decided {
    color: var(--theme-main);
    background: #fff000;
    font-size: 0.9em;
    margin-right: 15px;
    padding: 3px 12px;
    border-radius: 30px;
    display: inline-block;
    font-weight: 900;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.hero { 
    background-position: center; background-size: cover;
    height: 60vh; min-height: 450px; display: flex; align-items: center; justify-content: center; text-align: center; color: #fff; padding: 20px;
}
.suwako-hero { background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.8)), url('https://www.orion-tour.co.jp/bustour/suwako-hanabi/img/suwako-hanabi1200x900-001.jpg'); }
.hero-catch { background: var(--theme-gold); color: var(--theme-navy); padding: 5px 25px; border-radius: 30px; font-size: 14px; font-weight: bold; margin-bottom: 15px; display: inline-block; letter-spacing: 1px; }
.hero h1 { font-size: clamp(1.4rem, 4.5vw, 2.6rem); margin: 0 0 15px; line-height: 1.4; text-shadow: 0 4px 15px rgba(0,0,0,0.8); }
.hero p { font-size: clamp(0.9rem, 2.5vw, 1.1rem); font-weight: bold; margin: 0; text-shadow: 0 2px 10px rgba(0,0,0,0.8); }

.plan-decided-block {
    display: table;
    margin: 40px auto 15px; 
    background: #fff000; 
    color: var(--theme-main);
    font-size: 1.8rem; 
    font-weight: 900;
    padding: 10px 40px;
    border: 3px solid var(--theme-main);
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(230,0,18,0.3);
    letter-spacing: 2px;
}

/* =========================================
   5. スライダー・動画・ハイライト
========================================= */
.slider-outer { position: relative; margin-bottom: 25px; width: 100%; }
.visual-slider { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 15px; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding-bottom: 5px; }
.visual-slider::-webkit-scrollbar { display: none; }
.slide-item { flex: 0 0 88%; scroll-snap-align: center; border-radius: 10px; overflow: hidden; background: #eee; aspect-ratio: 4/3; }
.slide-item img { width: 100%; height: 100%; object-fit: cover; }
.slide-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.95); border: 1px solid #ddd; color: var(--theme-navy); font-size: 1.2rem; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; box-shadow: 0 2px 8px rgba(0,0,0,0.2); transition: 0.2s; }
.slide-arrow:hover { background: #fff; color: var(--theme-main); }
.prev-arrow { left: -15px; } .next-arrow { right: -15px; }
.slide-dots { display: flex; justify-content: center; gap: 8px; margin-top: 15px; }
.dot { width: 10px; height: 10px; background: #ccc; border-radius: 50%; transition: 0.3s; cursor: pointer; }
.dot.active { background: var(--theme-main); width: 25px; border-radius: 5px; }

.spot-desc { font-size: 0.95rem; color: #444; line-height: 1.8; margin-bottom: 30px; }
.highlight-box { background: #fdfaf0; border: 1px solid #f0e68c; border-radius: 8px; padding: 20px; margin-bottom: 25px;}
.highlight-box h3 { color: var(--theme-main); margin-top: 0; font-size: 1.15rem; border-bottom: 1px dashed #e6c887; padding-bottom: 10px; margin-bottom: 15px;}
.highlight-box ul { padding-left: 20px; margin: 0; }
.highlight-box li { margin-bottom: 8px; }

.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.video-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; }
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* =========================================
   6. スケジュール 
========================================= */
.schedule-title { color: var(--theme-navy); margin-top: 30px; border-bottom: 1px solid #eee; padding-bottom: 10px; font-size: 1.2rem; }
.timeline { border-left: 3px solid var(--theme-gold); margin: 20px 0 40px 15px; padding-left: 30px; }
.tl-item { position: relative; margin-bottom: 30px; }
.tl-item::before { content: ''; position: absolute; left: -39px; top: 4px; width: 18px; height: 16px; background: #fff; border: 4px solid var(--theme-main); border-radius: 50%; }
.tl-day { font-weight: bold; color: var(--theme-navy); font-size: 1.2rem; margin-bottom: 10px; display: block; }
.transit-badge { display: inline-block; background: #fdfaf0; color: #666; font-size: 12px; font-weight: bold; padding: 4px 12px; border-radius: 4px; border: 1px solid #f0e68c; margin: 5px 0; }
.meal-area { margin-top: 10px; }
.meal-label { display: inline-block; background: #eee; padding: 2px 10px; border-radius: 4px; font-size: 12px; margin-right: 5px; color: #666; }

/* =========================================
   7. 料金・注意事項
========================================= */
.price-tag-box { text-align: center; padding: 40px 20px; border: 3px solid #eee; border-radius: 15px; background: #fafafa; margin-bottom: 20px; }
.price-title { font-size: 1.1rem; color: #555; font-weight: bold; margin-bottom: 10px; }
.price-main { font-size: clamp(2.2rem, 6vw, 3.5rem); color: var(--theme-main); font-weight: 900; line-height: 1; margin-bottom: 15px; }
.price-main span { font-size: 1rem; color: #666; font-weight: normal; }
.price-info-labels { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 30px;}
.p-label { background: var(--theme-navy); color: #fff; padding: 5px 15px; border-radius: 4px; font-size: 12px; font-weight: bold; }
.p-label.decided-label { background: var(--theme-main); font-size: 13px; border: 1px solid #cc0000; }

.btn-wrap { text-align: center; }
.action-btn { display: inline-block; background: linear-gradient(135deg, var(--theme-main) 0%, #ff3333 100%); color: #fff; padding: 15px 40px; border-radius: 50px; font-weight: bold; font-size: 1.1rem; text-decoration: none; box-shadow: 0 5px 15px rgba(230,0,18,0.3); transition: transform 0.3s, box-shadow 0.3s; }
.action-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(230,0,18,0.5); }

.advice-box { padding: 20px; border-radius: 0 8px 8px 0; border-left: 5px solid var(--theme-accent); background: #fffaf0;}
.advice-box h4 { margin-top: 0; font-size: 1.1rem; margin-bottom: 15px;}
.advice-list { list-style: none; padding: 0; margin: 0; }
.advice-list li { margin-bottom: 10px; font-size: 0.95rem; }

.notice-wrap.always-open { background: #fff; border: 1px solid #ddd; border-radius: 6px; overflow: hidden; }
.notice-title { background: #f8fafc; padding: 15px 20px; font-weight: bold; margin: 0; color: #333; font-size: 1rem; border-bottom: 1px solid #ddd; }
.notice-content { padding: 20px; font-size: 0.95rem; color: #555; line-height: 1.6; }
.notice-content ul { padding-left: 20px; margin: 0; }
.notice-content li { margin-bottom: 8px; }

/* =========================================
   8. 集合場所とマップ表示
========================================= */
.meeting-media { margin-top: 30px; margin-bottom: 30px; background: #fffcf9; padding: 25px; border-radius: 8px; border: 2px solid #f0e68c; }
.meeting-title { color: var(--theme-navy); border-bottom: 1px dashed #ccc; padding-bottom: 10px; margin-top: 0; font-size: 1.1rem; }
.meeting-desc { font-size: 0.95rem; color: #444; margin-bottom: 15px; line-height: 1.6; }
.map-iframe-container { width: 100%; padding-bottom: 56.25%; position: relative; border-radius: 8px; overflow: hidden; border: 1px solid #ddd; }
.map-iframe-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* =========================================
   9. フッター ＆ 固定ボタン
========================================= */
.global-footer { background: #2c3e50; color: #fff; padding: 40px 15px 30px; text-align: center; font-size: 13px;}
.footer-links { list-style: none; padding: 0; margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; }
.footer-links a { color: #ccc; text-decoration: none; transition: 0.3s; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.copyright { color: #888; margin: 0; }

.fixed-bar { position: fixed; bottom: 0; left: 0; width: 100%; background: rgba(255, 255, 255, 0.95); padding: 10px; display: flex; justify-content: center; gap: 15px; z-index: 9999; backdrop-filter: blur(5px); box-shadow: 0 -5px 15px rgba(0,0,0,0.1); }
.fixed-btn { flex: 1; max-width: 300px; color: #fff; text-decoration: none; text-align: center; padding: 12px; border-radius: 5px; font-weight: bold; font-size: clamp(0.9rem, 3vw, 1.1rem); transition: 0.3s; }
.fixed-btn.shinjuku-btn { background: var(--plan-shinjuku); }
.fixed-btn.nagoya-btn { background: var(--plan-nagoya); }
.fixed-btn:hover { opacity: 0.9; transform: translateY(-2px); }

/* =========================================
   10. レスポンシブ
========================================= */
@media (min-width: 768px) {
    .hamburger-btn { display: none; }
    .header-nav { display: flex; }
    .slide-item { flex: 0 0 calc(50% - 7.5px); } 
}

@media (max-width: 767px) {
    .header-nav { display: none; }
    .hamburger-btn { display: block; }
    .card-section { padding: 25px 15px; }
    .prev-arrow { left: 5px; }
    .next-arrow { right: 5px; }
    .video-grid { grid-template-columns: 1fr; gap: 15px; }
    .plan-nav-btn { flex: 1 1 100%; text-align: center; }
    
    .plan-decided-block { font-size: 1.4rem; padding: 8px 25px; margin-top: 35px; }
    .saikou-flag { flex-direction: column; gap: 5px; padding: 15px; }
    .hero-decided { margin-right: 0; font-size: 1rem; }
}