@charset "UTF-8";

/* =========================================
   1. 変数定義・基本設定
========================================= */
:root {
    /* オリオンツアーコーポレートカラー */
    --orion-blue: #003399;
    /* 特集テーマカラー */
    --primary-navy: #0a1128;
    --accent-gold: #fdb813;
    --accent-red: #ff2e63;
    --bg-light: #f4f7f6;
    /* 出発地テーマカラー */
    --color-kanto: #4CAF50;
    --color-osaka: #2196F3;
    --color-nagoya: #9C27B0;
    --color-fukuoka: #e91e63;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-light);
    color: #333;
    overflow-x: hidden;
}

/* =========================================
   2. ヘッダー ＆ ドロワーメニュー
========================================= */
.global-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1000;
}
.header-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}
.header-logo img { height: 35px; width: auto; display: block; }
.hamburger-btn {
    font-size: 1.5rem;
    color: var(--orion-blue);
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
    transition: opacity 0.3s;
}
.hamburger-btn:hover { opacity: 0.7; }

.menu-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    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: 80%; max-width: 320px; height: 100%;
    background: #fff; z-index: 9999; box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
}
.drawer-menu.open { right: 0; }
.drawer-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px; border-bottom: 1px solid #eee;
}
.drawer-header img { 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; list-style: none; flex-grow: 1; }
.drawer-content li { border-bottom: 1px solid #f0f0f0; }
.drawer-content a {
    display: flex; align-items: center; padding: 15px 20px; color: #333;
    text-decoration: none; font-weight: bold; font-size: 0.95rem; transition: 0.3s;
}
.drawer-content a i { width: 25px; color: var(--orion-blue); text-align: center; margin-right: 10px; font-size: 1.1rem; }
.drawer-content a:hover { background: #f8f9fa; color: var(--orion-blue); }
.drawer-footer { background: #f8f9fa; padding: 20px; text-align: center; }
.drawer-footer a {
    display: inline-block; background: #fff; border: 1px solid #ccc; color: #555;
    text-decoration: none; padding: 8px 15px; border-radius: 50px; font-size: 0.8rem;
    font-weight: bold; margin: 0 5px 10px; transition: 0.3s;
}
.drawer-footer a:hover { background: #eee; }

/* =========================================
   3. ヒーロー ＆ パンくず
========================================= */
.hero {
    height: 35vh; min-height: 250px;
    background: linear-gradient(rgba(10, 17, 40, 0.4), rgba(10, 17, 40, 0.4)), url('https://www.orion-tour.co.jp/bustour/festival/img/top1200x600.jpg?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    display: flex; flex-direction: column; justify-content: center; align-items: center; color: #fff; text-align: center; padding: 0 20px;
}
.hero h1 { font-family: 'Shippori Mincho', serif; font-size: clamp(1.8rem, 5vw, 3rem); margin-bottom: 10px; letter-spacing: 2px; }
.hero p { font-size: clamp(0.85rem, 2vw, 1.1rem); letter-spacing: 2px; font-weight: bold; }
.breadcrumbs { width: calc(100% - 30px); max-width: 650px; margin: 10px auto; font-size: 0.75rem; color: #666; }
.breadcrumbs a { color: var(--orion-blue); text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

/* =========================================
   4. スライダー共通部品
========================================= */
.slider-container { position: relative; }
.drag-scroll {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; cursor: grab; scrollbar-width: none; user-select: none;
}
.drag-scroll::-webkit-scrollbar { display: none; }
.drag-scroll:active { cursor: grabbing; }

.show-scrollbar { scrollbar-width: thin; scrollbar-color: #ccc #f0f4f8; padding-bottom: 15px; }
.show-scrollbar::-webkit-scrollbar { display: block; height: 8px; }
.show-scrollbar::-webkit-scrollbar-track { background: #e1e8ed; border-radius: 10px; }
.show-scrollbar::-webkit-scrollbar-thumb { background: #b0bec5; border-radius: 10px; }
.show-scrollbar::-webkit-scrollbar-thumb:hover { background: var(--accent-red); }

.arrow-btn {
    position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.95);
    border: 1px solid #ddd; color: var(--primary-navy); width: 36px; height: 36px; border-radius: 50%;
    cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15); transition: 0.3s;
}
.arrow-btn:hover { background: var(--primary-navy); color: #fff; border-color: var(--primary-navy); }
.arrow-left { left: -15px; } .arrow-right { right: -15px; }
.inside-arrows .arrow-left { left: 10px; } .inside-arrows .arrow-right { right: 10px; }

/* =========================================
   5. 催行決定情報
========================================= */
.notice-section { width: calc(100% - 30px); max-width: 650px; margin: 20px auto 30px; }
.notice-slide { flex: 0 0 85%; scroll-snap-align: center; padding: 0 8px; }
.notice-box {
    background: #fff; border: 2px solid var(--accent-red); border-radius: 12px; padding: 20px; 
    display: flex; align-items: flex-start; gap: 15px; box-shadow: 0 6px 15px rgba(255, 46, 99, 0.15); 
    height: 100%; position: relative; overflow: hidden;
}
.notice-box::before { content: ''; position: absolute; top: 0; left: 0; width: 6px; height: 100%; background: var(--accent-red); }
.notice-box i.fa-bell { color: var(--accent-red); font-size: 1.8rem; margin-top: 2px; }
.notice-content { display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }
.notice-text { font-size: 1rem; line-height: 1.6; color: #333; margin: 0; font-weight: bold; }
.notice-text strong { display: inline-block; background: var(--accent-red); color: #fff; padding: 4px 10px; border-radius: 4px; font-size: 0.85rem; margin-bottom: 8px; letter-spacing: 1px; }
.btn-notice-link {
    align-self: flex-start; background: var(--accent-red); color: #fff; text-decoration: none; padding: 10px 24px; 
    border-radius: 50px; font-size: 0.9rem; font-weight: bold; display: flex; align-items: center; gap: 5px; 
    transition: 0.3s; box-shadow: 0 3px 8px rgba(255, 46, 99, 0.3);
}
.btn-notice-link:hover { opacity: 0.8; transform: translateY(-2px); }

/* =========================================
   6. ランキング TOP3
========================================= */
.ranking-section { width: calc(100% - 30px); max-width: 650px; margin: 30px auto; }
.section-title { font-size: 1.2rem; color: var(--primary-navy); margin-bottom: 15px; border-bottom: 2px solid #e1e8ed; padding-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.ranking-card { flex: 0 0 80%; max-width: 280px; background: #fff; border-radius: 12px; margin-right: 15px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.08); scroll-snap-align: start; position: relative; display: flex; flex-direction: column; }
.rank-badge { position: absolute; top: 0; left: 0; padding: 5px 15px; color: #fff; font-weight: bold; font-size: 0.9rem; z-index: 10; border-radius: 0 0 12px 0; }
.rank-1 { background: linear-gradient(135deg, #FFD700, #DAA520); }
.rank-2 { background: linear-gradient(135deg, #C0C0C0, #808080); }
.rank-3 { background: linear-gradient(135deg, #CD7F32, #8B4513); }
.ranking-card img { width: 100%; height: 140px; object-fit: cover; pointer-events: none; }
.ranking-info { padding: 15px; flex-grow: 1; display: flex; flex-direction: column; }
.ranking-info h3 { font-family: 'Shippori Mincho', serif; font-size: 1.05rem; margin: 0 0 8px 0; color: var(--primary-navy); }
.ranking-info p { font-size: 0.8rem; line-height: 1.5; margin-bottom: 15px; flex-grow: 1; color: #555; }
.btn-rank { text-align: center; background: #fff; color: var(--primary-navy); border: 1px solid var(--primary-navy); text-decoration: none; padding: 6px; border-radius: 4px; font-size: 0.8rem; font-weight: bold; transition: 0.3s; }
.btn-rank:hover { background: var(--primary-navy); color: #fff; }

/* =========================================
   7. 検索・フィルター
========================================= */
.quick-search { width: calc(100% - 30px); max-width: 650px; margin: 20px auto; padding: 20px 15px; background: #fff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.search-title { font-size: 0.95rem; font-weight: bold; color: var(--primary-navy); margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-link { background: #f0f4f8; color: #444; padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; text-decoration: none; border: 1px solid #e1e8ed; font-weight: bold; transition: 0.3s; }
.tag-link:hover { background: var(--primary-navy); color: #fff; border-color: var(--primary-navy); }
.tag-link.tag-color-kanto { color: var(--color-kanto); border-color: var(--color-kanto); background: #e8f5e9; }
.tag-link.tag-color-kanto:hover { background: var(--color-kanto); color: #fff; }
.tag-link.tag-color-osaka { color: var(--color-osaka); border-color: var(--color-osaka); background: #e3f2fd; }
.tag-link.tag-color-osaka:hover { background: var(--color-osaka); color: #fff; }
.tag-link.tag-color-nagoya { color: var(--color-nagoya); border-color: var(--color-nagoya); background: #f3e5f5; }
.tag-link.tag-color-nagoya:hover { background: var(--color-nagoya); color: #fff; }
.tag-link.tag-color-fukuoka { color: var(--color-fukuoka); border-color: var(--color-fukuoka); background: #fce4ec; }
.tag-link.tag-color-fukuoka:hover { background: var(--color-fukuoka); color: #fff; }

.sticky-nav { position: sticky; top: 0; background: var(--primary-navy); padding: 12px 0; z-index: 500; box-shadow: 0 4px 10px rgba(0,0,0,0.2); }
.filter-container { max-width: 650px; margin: 0 auto; display: flex; gap: 10px; padding: 0 15px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
.filter-btn { background: transparent; border: 2px solid; padding: 6px 18px; border-radius: 50px; cursor: pointer; font-weight: bold; font-size: 0.85rem; flex-shrink: 0; transition: 0.3s; }
.filter-btn[data-filter="all"] { border-color: var(--accent-gold); color: var(--accent-gold); }
.filter-btn.active[data-filter="all"], .filter-btn:hover[data-filter="all"] { background: var(--accent-gold); color: var(--primary-navy); }
.filter-btn[data-filter="kanto"] { border-color: var(--color-kanto); color: var(--color-kanto); }
.filter-btn.active[data-filter="kanto"], .filter-btn:hover[data-filter="kanto"] { background: var(--color-kanto); color: #fff; }
.filter-btn[data-filter="osaka"] { border-color: var(--color-osaka); color: var(--color-osaka); }
.filter-btn.active[data-filter="osaka"], .filter-btn:hover[data-filter="osaka"] { background: var(--color-osaka); color: #fff; }
.filter-btn[data-filter="nagoya"] { border-color: var(--color-nagoya); color: var(--color-nagoya); }
.filter-btn.active[data-filter="nagoya"], .filter-btn:hover[data-filter="nagoya"] { background: var(--color-nagoya); color: #fff; }
.filter-btn[data-filter="fukuoka"] { border-color: var(--color-fukuoka); color: var(--color-fukuoka); }
.filter-btn.active[data-filter="fukuoka"], .filter-btn:hover[data-filter="fukuoka"] { background: var(--color-fukuoka); color: #fff; }

/* =========================================
   8. イベントカード ＆ スペック
========================================= */
.container { max-width: 650px; margin: 20px auto 40px; padding: 0 15px; }
.event-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 20px rgba(0,0,0,0.08); margin-bottom: 30px; }
.slider-wrapper { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; }
.slider-track img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; scroll-snap-align: center; pointer-events: none; }
.slider-overlay { position: absolute; top: 10px; left: 10px; background: rgba(0,0,0,0.6); color: #fff; padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; z-index: 5; pointer-events: none; }
.slider-dots { position: absolute; bottom: 10px; width: 100%; display: flex; justify-content: center; gap: 6px; z-index: 5; pointer-events: none; }
.dot { width: 7px; height: 7px; background: rgba(255,255,255,0.4); border-radius: 50%; transition: 0.3s; }
.dot.active { background: #fff; transform: scale(1.3); }

.event-info { padding: 20px; }
.event-title { font-family: 'Shippori Mincho', serif; font-size: 1.4rem; color: var(--primary-navy); margin: 0 0 12px 0; line-height: 1.3; }
.event-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 15px; }
.spec-item { background: #f8f9fa; border: 1px solid #e1e8ed; border-radius: 6px; padding: 8px 10px; font-size: 0.8rem; color: #444; }
.spec-label { font-size: 0.65rem; font-weight: bold; color: var(--primary-navy); opacity: 0.8; display: block; margin-bottom: 2px; }
.event-desc { font-size: 0.85rem; line-height: 1.6; color: #555; margin-bottom: 15px; }

.feature-btn-wrap { text-align: right; margin-bottom: 15px; }
.btn-feature { display: inline-flex; align-items: center; gap: 5px; background: #fff; color: var(--orion-blue); border: 1px solid var(--orion-blue); padding: 6px 16px; border-radius: 50px; font-size: 0.75rem; font-weight: bold; text-decoration: none; transition: 0.3s; }
.btn-feature:hover { background: var(--orion-blue); color: #fff; }

/* =========================================
   9. プラン＆料金枠（チケット風）
========================================= */
.plan-list { border-top: 1px dashed #ddd; padding-top: 15px; display: flex; flex-direction: column; gap: 15px; }
.plan-item { background: #fff; padding: 18px; border-radius: 8px; border: 1px solid #e1e8ed; border-left: 5px solid #ccc; box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: transform 0.3s, box-shadow 0.3s; }
.plan-item:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0,0,0,0.08); }
.plan-item[data-region="kanto"] { border-left-color: var(--color-kanto); }
.plan-item[data-region="osaka"] { border-left-color: var(--color-osaka); }
.plan-item[data-region="nagoya"] { border-left-color: var(--color-nagoya); }
.plan-item[data-region="fukuoka"] { border-left-color: var(--color-fukuoka); }

.plan-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.plan-title-area { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.region-tag { position: relative; padding: 5px 12px 5px 22px; border-radius: 4px 15px 15px 4px; font-weight: 900; color: #fff; font-size: 0.75rem; letter-spacing: 1px; box-shadow: 1px 2px 4px rgba(0,0,0,0.15); }
.region-tag::before { content: ''; position: absolute; left: 7px; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; background: #fff; border-radius: 50%; box-shadow: inset 1px 1px 2px rgba(0,0,0,0.3); }
.tag-kanto { background: linear-gradient(135deg, #66bb6a, #2e7d32); } 
.tag-osaka { background: linear-gradient(135deg, #42a5f5, #1565c0); } 
.tag-nagoya { background: linear-gradient(135deg, #ab47bc, #6a1b9a); }
.tag-fukuoka { background: linear-gradient(135deg, #f06292, #c2185b); }

.plan-title { font-weight: 900; font-size: 1.05rem; color: var(--primary-navy); letter-spacing: 0.5px; }

.plan-price-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.plan-price { font-size: 1.25rem; color: var(--accent-red); font-weight: 900; line-height: 1.3; }
.plan-price span { font-size: 0.75rem; color: #666; font-weight: normal; margin-left: 3px; }

.btn-book { display: inline-flex; align-items: center; justify-content: center; gap: 5px; background: var(--accent-gold); color: var(--primary-navy); text-decoration: none; padding: 8px 20px; border-radius: 50px; font-weight: bold; font-size: 0.85rem; box-shadow: 0 3px 6px rgba(0,0,0,0.1); transition: 0.3s; white-space: nowrap; flex-shrink: 0; margin-left: auto; }
.btn-book:hover { background: #f5b000; transform: translateY(-2px); box-shadow: 0 5px 10px rgba(0,0,0,0.15); }

/* =========================================
   10. メリット ＆ その他特集 ＆ FAQ
========================================= */
.section-separator { width: calc(100% - 30px); max-width: 650px; margin: 40px auto 30px; text-align: center; position: relative; }
.section-separator::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--primary-navy); opacity: 0.2; }
.section-separator span { position: relative; background: var(--bg-light); padding: 0 15px; font-weight: bold; color: var(--primary-navy); display: inline-flex; align-items: center; gap: 6px;}

.benefits-section { width: calc(100% - 30px); max-width: 650px; margin: 0 auto 40px; padding: 25px 20px; background: #fff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.benefit-item { display: flex; gap: 15px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px dashed #eee; }
.benefit-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.benefit-icon { width: 50px; height: 50px; background: #fff0f3; color: var(--accent-red); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; }
.benefit-text h4 { margin: 0 0 8px 0; font-size: 1rem; color: var(--primary-navy); line-height: 1.4;}
.benefit-text p { margin: 0; font-size: 0.85rem; color: #555; line-height: 1.6; }
.benefit-item.benefit-highlight { background: #fffdf5; border: 2px solid #ffebbb; padding: 20px; border-radius: 12px; margin-top: 25px; box-shadow: 0 4px 10px rgba(243, 156, 18, 0.1); }
.benefit-highlight h4 { color: #d35400; }
.benefit-highlight .benefit-icon { background: #fff8e1; color: #f39c12; }

.other-features { width: calc(100% - 30px); max-width: 650px; margin: 0 auto 40px; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.feature-card { display: block; border-radius: 12px; overflow: hidden; text-decoration: none; box-shadow: 0 4px 10px rgba(0,0,0,0.05); background: #fff; transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(0,0,0,0.1); }
.feature-card img { width: 100%; height: 120px; object-fit: cover; }
.feature-text { padding: 12px 10px; font-size: 0.85rem; font-weight: bold; color: var(--primary-navy); text-align: center; }

.faq-section { width: calc(100% - 30px); max-width: 650px; margin: 0 auto 40px; padding: 20px; background: #fff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border-top: 4px solid var(--accent-gold); }
.faq-section h2 { font-size: 1.2rem; color: var(--primary-navy); margin-top: 0; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; }
details { border-bottom: 1px solid #eee; }
summary { font-size: 0.9rem; font-weight: bold; padding: 12px 0; cursor: pointer; list-style: none; position: relative; }
summary::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; right: 0; transition: 0.3s; font-size: 0.7rem; color: #ccc; }
details[open] summary::after { transform: rotate(180deg); }
.faq-answer { font-size: 0.85rem; line-height: 1.6; color: #555; padding-bottom: 15px; }

/* =========================================
   11. フッター
========================================= */
.global-footer { background: var(--orion-blue); color: #fff; padding: 40px 20px 20px; font-size: 0.8rem; }
.footer-inner { max-width: 1000px; margin: 0 auto; }
.footer-links { list-style: none; padding: 0; margin: 0 0 25px 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px 30px; }
.footer-links a { color: #fff; text-decoration: none; transition: 0.3s; opacity: 0.8; }
.footer-links a:hover { opacity: 1; text-decoration: underline; }
.company-info { text-align: center; opacity: 0.85; margin: 0 0 10px; font-size: 0.75rem; line-height: 1.5; }
.copyright { text-align: center; opacity: 0.6; margin: 0; font-size: 0.7rem; }

/* ユーティリティクラス */
.hidden { display: none !important; }