@charset "UTF-8";

/* =========================================
   デザインシステム：濃紺×金市松（伝統美・至高の花火観賞）
========================================= */
:root {
    --color-navy-dark: #1a1b5d;
    --color-navy-light: #242678;
    --color-gold-dark: #8a713b;
    --color-gold-light: #9d8247;
    --color-gold-bright: #d4af37;
    --color-gold-gradient: linear-gradient(135deg, #9d8247 0%, #8a713b 100%);
    
    --color-text-main: #ffffff;
    --color-text-sub: #dbe0fe;
    --color-success: #16a34a;
    --color-warning-orange: #ea580c;
    --color-card-bg: #141646;
    
    --font-heading: 'Shippori Mincho', 'Noto Sans JP', serif;
    --font-body: 'Noto Sans JP', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* 単語途中の不自然な改行を防止 */
.keep-phrase {
    display: inline-block;
    white-space: nowrap;
}

/* 全体背景：濃紺の市松模様 */
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-text-main);
    background-color: var(--color-navy-dark);
    background-image: 
        linear-gradient(45deg, var(--color-navy-light) 25%, transparent 25%), 
        linear-gradient(-45deg, var(--color-navy-light) 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, var(--color-navy-light) 75%), 
        linear-gradient(-45deg, transparent 75%, var(--color-navy-light) 75%);
    background-size: 40px 40px;
    background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
    padding-bottom: 90px;
    overflow-x: hidden;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}

/* =========================================
   ヘッダー（白背景）
========================================= */
.global-header {
    background: #ffffff;
    border-bottom: 3px solid var(--color-gold-dark);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.header-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
}

.header-logo img { height: 35px; width: auto; display: block; filter: none; }
.hamburger-btn { display: none; background: none; border: none; color: var(--color-navy-dark); font-size: 1.6rem; cursor: pointer; }

.header-nav { display: flex; gap: 24px; list-style: none; }
.header-nav a { color: var(--color-navy-dark); text-decoration: none; font-weight: 800; font-size: 0.95rem; transition: color 0.2s; }
.header-nav a:hover { color: var(--color-gold-dark); }

.menu-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); 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: #ffffff; z-index: 9999; transition: right 0.3s; }
.drawer-menu.open { right: 0; }
.drawer-header { display: flex; justify-content: space-between; align-items: center; padding: 16px; border-bottom: 1px solid var(--color-gold-dark); }
.close-btn { background: none; border: none; color: var(--color-navy-dark); font-size: 1.5rem; cursor: pointer; }
.drawer-content { list-style: none; }
.drawer-content a { display: block; padding: 16px; color: var(--color-navy-dark); text-decoration: none; border-bottom: 1px solid #e2e8f0; font-weight: 700; }

/* =========================================
   ヒーローエリア
========================================= */
.hero-section {
    position: relative;
    background: url('https://gazou.orion-tour.co.jp/Honban/Content/images/Item/tour/207/1008/100001/sh_shg1.jpg') center/cover no-repeat;
    padding: 80px 0 60px;
    color: #ffffff;
    text-align: center;
}

.hero-overlay {
    position: absolute; inset: 0;
    background: radial-gradient(circle, rgba(26, 27, 93, 0.75) 0%, rgba(17, 18, 68, 0.95) 100%);
}

.hero-container { position: relative; z-index: 2; }

.badge-group { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.badge { font-size: 0.85rem; font-weight: 900; padding: 6px 12px; border-radius: 4px; letter-spacing: 0.5px; white-space: nowrap; }

/* 催行決定バッジ */
.badge-hero-glow {
    background: #16a34a;
    color: #ffffff;
    border: 1px solid #86efac;
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
}

.badge-request { background: #ea580c; color: #fff; }
.badge-gold { background: var(--color-gold-gradient); color: #fff; border: 1px solid #c9a456; }
.badge-dark { background: #0b0c2a; color: #fff; }

.hero-header { margin-bottom: 24px; }
.hero-sub-title { 
    font-size: clamp(0.95rem, 2.5vw, 1.25rem); 
    color: #fde68a; 
    font-weight: 800; 
    margin-bottom: 10px; 
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    line-height: 1.5;
}

.hero-main-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 5.5vw, 4rem);
    font-weight: 900;
    line-height: 1.25;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
    margin-bottom: 12px;
}

.hero-lead { font-size: clamp(1rem, 2.8vw, 1.35rem); font-weight: 800; color: #f3f4f6; }

.hero-info-bar {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px 20px;
    background: rgba(20, 22, 70, 0.9);
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-gold-dark);
    padding: 14px 24px;
    border-radius: 6px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    max-width: 100%;
}

.hero-date { font-size: clamp(0.9rem, 2.5vw, 1.1rem); font-weight: 800; color: #fff; white-space: nowrap; }
.hero-price { display: flex; align-items: baseline; justify-content: center; gap: 4px; flex-wrap: wrap; }
.price-title { font-size: 0.9rem; font-weight: 800; }
.price-num { font-size: clamp(1.6rem, 4vw, 2.2rem); color: #fde68a; font-weight: 900; line-height: 1; }
.price-unit { font-size: 1rem; color: #fde68a; font-weight: 900; }
.price-note { font-size: 0.75rem; color: var(--color-text-sub); }

/* =========================================
   サマリーカード
========================================= */
.feature-section { padding: 40px 16px; }

.confirmed-huge-badge {
    background: linear-gradient(135deg, #15803d 0%, #16a34a 100%);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 900;
    padding: 6px 14px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 14px;
    border: 1px solid #86efac;
}

.status-confirmed-text { color: #4ade80; font-weight: 900; background: rgba(34, 197, 94, 0.15); padding: 4px 10px; border-radius: 4px; border: 1px solid #22c55e; display: inline-block; }
.status-request-text { color: #ff8c00; font-weight: 900; background: rgba(255, 140, 0, 0.15); padding: 4px 10px; border-radius: 4px; border: 1px solid #ff8c00; display: inline-block; }

.request-alert-banner {
    background: linear-gradient(135deg, #c2410c 0%, #9a3412 100%);
    border: 2px solid #fdba74;
    border-radius: 6px;
    padding: 14px 18px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.request-alert-icon { font-size: 1.8rem; color: #ffedd5; flex-shrink: 0; }
.request-alert-text strong { font-size: 0.95rem; color: #ffffff; display: block; margin-bottom: 2px; font-weight: 900; }
.request-alert-text p { font-size: 0.8rem; color: #ffedd5; margin: 0; line-height: 1.4; }

.paper-card {
    background-color: var(--color-gold-dark);
    background-image: 
        linear-gradient(45deg, var(--color-gold-light) 25%, transparent 25%), 
        linear-gradient(-45deg, var(--color-gold-light) 25%, transparent 25%), 
        linear-gradient(45deg, transparent 75%, var(--color-gold-light) 75%), 
        linear-gradient(-45deg, transparent 75%, var(--color-gold-light) 75%);
    background-size: 30px 30px;
    background-position: 0 0, 0 15px, 15px -15px, -15px 0px;
    border-radius: 4px;
    display: flex; flex-direction: row;
    overflow: hidden;
    margin-bottom: 48px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 2px solid #b59857;
}

.paper-left { flex: 1 1 65%; padding: 32px; background: rgba(20, 22, 70, 0.92); }
.paper-title { font-size: 1.25rem; font-weight: 800; line-height: 1.5; margin-bottom: 18px; color: #fff; }

.summary-dl {
    display: grid; grid-template-columns: auto 1fr; gap: 8px 16px;
    background: #0e0f35; padding: 16px; border-radius: 4px; font-size: 0.9rem; margin-bottom: 20px;
    border-left: 4px solid var(--color-gold-bright);
}
.summary-dl dt { font-weight: 800; color: #fde68a; white-space: nowrap; }
.summary-dl dd { font-weight: 700; color: #ffffff; }

.summary-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.summary-tags span { background: #26286b; color: #dbe0fe; font-size: 0.8rem; padding: 4px 10px; border-radius: 2px; font-weight: 700; }

.paper-right {
    flex: 0 0 300px; background: rgba(14, 15, 53, 0.96); padding: 32px;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    border-left: 2px dashed var(--color-gold-dark); text-align: center;
}
.price-label { font-size: 0.85rem; color: var(--color-text-sub); font-weight: 700; }
.main-price { font-size: 2.3rem; font-weight: 900; color: #fde68a; margin: 4px 0 14px; text-shadow: 0 0 10px rgba(212, 175, 55, 0.4); }

.btn-primary-action {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    background: var(--color-gold-gradient); color: #fff; text-decoration: none; font-weight: 900;
    padding: 14px 20px; border-radius: 2px; width: 100%; transition: transform 0.2s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4); font-size: 0.95rem; border: 1px solid #c9a456;
}
.btn-primary-action:hover { transform: translateY(-2px); }

.request-sub-note { font-size: 0.75rem; color: #fdba74; margin-top: 8px; font-weight: 700; display: block; }

/* 見どころ */
.section-title { text-align: center; margin-bottom: 36px; }
.section-title .en-title { display: block; font-size: 0.85rem; font-weight: 900; color: #fde68a; letter-spacing: 3px; }
.section-title .jp-title { font-family: var(--font-heading); font-size: clamp(1.4rem, 3.5vw, 2rem); font-weight: 900; color: #fff; }

.highlights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 48px; }
.highlight-card {
    background: var(--color-card-bg); padding: 24px; border-radius: 4px;
    position: relative; border: 1px solid var(--color-gold-dark);
    border-top: 4px solid var(--color-gold-bright);
}
.card-num { position: absolute; right: 16px; top: 10px; font-size: 2.5rem; font-weight: 900; opacity: 0.15; color: #fde68a; }
.card-icon { font-size: 2rem; color: #fde68a; margin-bottom: 12px; }
.highlight-card h3 { font-size: 1.1rem; margin-bottom: 8px; font-weight: 800; color: #fff; }
.highlight-card p { font-size: 0.9rem; color: var(--color-text-sub); line-height: 1.6; }

/* ギャラリー */
.visual-area { margin-bottom: 48px; }
.sub-title { font-size: 1.1rem; margin-bottom: 16px; font-weight: 800; color: #fde68a; }

.horizontal-slider {
    display: flex; overflow-x: auto; gap: 14px; padding-bottom: 14px;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.visual-box {
    flex: 0 0 280px; aspect-ratio: 4 / 3; border-radius: 4px;
    border: 1px solid var(--color-gold-dark); overflow: hidden;
    scroll-snap-align: center; background-color: #000;
}
.visual-box img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: zoom-in; }

/* モーダル */
.img-modal-overlay {
    position: fixed; inset: 0; background: rgba(10, 11, 40, 0.92); backdrop-filter: blur(8px);
    z-index: 10000; display: flex; justify-content: center; align-items: center; padding: 16px;
    opacity: 0; visibility: hidden; transition: 0.3s ease;
}
.img-modal-overlay.is-open { opacity: 1; visibility: visible; }
.img-modal-content { position: relative; max-width: 90vw; max-height: 85vh; border: 2px solid var(--color-gold-bright); }
.img-modal-content img { max-width: 100%; max-height: 85vh; display: block; }
.img-modal-close {
    position: absolute; top: -16px; right: -16px; width: 36px; height: 36px;
    background: var(--color-gold-dark); color: #fff; border: none; border-radius: 50%;
    font-size: 1.2rem; cursor: pointer; display: flex; justify-content: center; align-items: center; font-weight: 900;
}

/* =========================================
   スケジュール & 条件表
========================================= */
.schedule-section { padding-bottom: 48px; }
.timeline-card { background: var(--color-card-bg); border-radius: 4px; border: 1px solid var(--color-gold-dark); padding: 28px; }
.badge-day { display: inline-block; background: var(--color-gold-gradient); color: #fff; font-weight: 900; padding: 4px 16px; border-radius: 2px; margin-bottom: 24px; font-size: 0.95rem; border: 1px solid #c9a456; }
.timeline-body { border-left: 3px solid var(--color-gold-bright); margin-left: 6px; padding-left: 20px; }
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before { content: ''; position: absolute; left: -27px; top: 6px; width: 10px; height: 10px; background: var(--color-gold-bright); border-radius: 50%; }
.time-stamp { font-weight: 800; color: #fde68a; font-size: 0.9rem; }
.timeline-content h4 { font-size: 1rem; margin: 4px 0; font-weight: 800; color: #fff; }
.timeline-content p { font-size: 0.85rem; color: var(--color-text-sub); }
.highlight-inner-box { background: rgba(220, 38, 38, 0.15); border: 1px solid rgba(220, 38, 38, 0.4); padding: 14px; border-radius: 4px; margin-top: 8px; }
.highlight-inner-box h5 { color: #fca5a5; font-size: 0.95rem; font-weight: 800; margin-bottom: 4px; }

.conditions-section { padding-bottom: 48px; }
.table-card { background: var(--color-card-bg); border-radius: 4px; border: 1px solid var(--color-gold-dark); padding: 20px; overflow-x: auto; }
.custom-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.custom-table th { background: #0e0f35; color: #fde68a; padding: 12px; text-align: left; border-bottom: 1px solid var(--color-gold-dark); width: 20%; font-weight: 800; }
.custom-table td { padding: 12px; border-bottom: 1px solid var(--color-gold-dark); width: 30%; color: #ffffff; }

/* =========================================
   注意事項 & FAQ & フッター
========================================= */
.faq-section { padding-bottom: 48px; }
.notice-warning-card { background: rgba(138, 113, 59, 0.2); border: 1px solid var(--color-gold-dark); padding: 20px; border-radius: 4px; margin-bottom: 24px; }
.notice-warning-card h4 { color: #fde68a; font-size: 1rem; margin-bottom: 12px; font-weight: 800; }
.notice-warning-card ul { padding-left: 18px; font-size: 0.85rem; color: #e2e8f0; }
.notice-warning-card li { margin-bottom: 8px; }

.faq-accordion details { background: var(--color-card-bg); border: 1px solid var(--color-gold-dark); border-radius: 4px; margin-bottom: 10px; }
.faq-accordion summary { padding: 14px; font-weight: 800; cursor: pointer; font-size: 0.9rem; color: #fff; }
.faq-answer { padding: 14px; font-size: 0.85rem; color: var(--color-text-sub); border-top: 1px solid var(--color-gold-dark); line-height: 1.7; }

.global-footer { background: #0b0c2a; color: var(--color-text-sub); padding: 40px 16px 24px; font-size: 0.8rem; text-align: center; border-top: 1px solid var(--color-gold-dark); }
.footer-company-info { margin-bottom: 20px; color: #a5b4fc; line-height: 1.7; }
.footer-links { display: flex; justify-content: center; gap: 16px; list-style: none; margin-bottom: 16px; }
.footer-links a { color: #ffffff; text-decoration: none; font-weight: 700; }
.copyright { color: #6366f1; }

/* スマホ固定予約バー（崩れ防止完全修正） */
.fixed-booking-bar {
    position: fixed; bottom: 0; left: 0; width: 100%;
    background: rgba(14, 15, 53, 0.98); backdrop-filter: blur(10px);
    border-top: 2px solid var(--color-gold-bright); padding: 8px 12px;
    z-index: 9999; box-shadow: 0 -4px 15px rgba(0,0,0,0.5);
}

.booking-bar-inner { 
    max-width: 1080px; margin: 0 auto; 
    display: flex; justify-content: space-between; align-items: center; gap: 8px; 
}

.booking-price-box { 
    display: flex; align-items: center; gap: 4px; flex-wrap: wrap; flex: 1 1 auto; min-width: 0; 
}

/* バッジの縦崩れ防止 */
.price-status-confirmed, .price-status-request { 
    font-size: 0.7rem; padding: 2px 6px; border-radius: 2px; font-weight: 900; white-space: nowrap; display: inline-block; 
}
.price-status-confirmed { background: #16a34a; color: #fff; }
.price-status-request { background: #ea580c; color: #fff; }

.price-val { font-size: 1.15rem; font-weight: 900; color: #fde68a; white-space: nowrap; }
.price-val small { font-size: 0.65rem; color: var(--color-text-sub); display: block; margin-top: -2px; }

.btn-booking-trigger {
    background: var(--color-gold-gradient); color: #fff; text-decoration: none;
    font-weight: 900; padding: 10px 14px; border-radius: 2px; font-size: 0.85rem;
    border: 1px solid #c9a456; white-space: nowrap; flex-shrink: 0;
}

/* =========================================
   レスポンシブ最適化 (768px以下)
========================================= */
@media (max-width: 768px) {
    .header-nav { display: none; }
    .hamburger-btn { display: block; }
    
    .hero-info-bar { flex-direction: column; gap: 6px; padding: 12px 16px; }
    
    .request-alert-banner { flex-direction: column; align-items: flex-start; gap: 6px; }
    
    .paper-card { flex-direction: column; }
    .paper-left { padding: 20px; }
    .paper-right { border-left: none; border-top: 2px dashed var(--color-gold-dark); padding: 20px; width: 100%; }
    
    .custom-table th, .custom-table td { display: block; width: 100%; }
    .custom-table th { background: #0e0f35; }
}