/* ==========================================
   リセット & 基本設定
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.8;
    color: #333;
    background-color: #fafafa;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease, opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* SEO用の隠しh1タグ */
.seo-h1 {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ==========================================
   ヘッダー
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #d97706;
    letter-spacing: 2px;
}

.nav-list {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-list a {
    font-weight: 500;
    color: #333;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #d97706;
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}

/* ==========================================
   ヒーローセクション
   ========================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 50%, #b45309 100%);
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin: 0 auto 30px;
    display: block;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
    animation: fadeInDown 1s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 300;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: white;
    color: #d97706;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 1;
}

/* ==========================================
   共通セクションスタイル
   ========================================== */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #d97706;
}

/* ==========================================
   コンセプトセクション
   ========================================== */
.about {
    background-color: white;
}

.about-text {
    max-width: 700px;
    margin: 0 auto;
    font-size: 20px;
    line-height: 2;
    text-align: center;
    color: #555;
}

.about-text strong {
    color: #d97706;
    font-weight: 700;
}

/* ==========================================
   ギャラリーセクション
   ========================================== */
.gallery {
    background-color: #f9fafb;
}

/* 横スクロールコンテナ */
.gallery-scroll-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 10px;
    scrollbar-width: thin;
    scrollbar-color: #d97706 #f3f4f6;
}

.gallery-scroll::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 10px;
}

.gallery-scroll::-webkit-scrollbar-thumb {
    background: #d97706;
    border-radius: 10px;
}

.gallery-scroll::-webkit-scrollbar-thumb:hover {
    background: #b45309;
}

.gallery-item {
    flex: 0 0 400px;
    height: 300px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================
   営業時間セクション
   ========================================== */
.hours {
    background-color: white;
}

.hours-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.hours-box {
    background-color: #fef3c7;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.hours-box h3 {
    font-size: 20px;
    color: #d97706;
    margin-bottom: 15px;
    font-weight: 600;
}

.hours-days {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.hours-time {
    font-size: 32px;
    font-weight: 700;
    color: #d97706;
}

.closed-days {
    font-size: 20px;
    color: #666;
}

.hours-note {
    margin-top: 30px;
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

.hours-note a {
    color: #d97706;
    font-weight: 600;
    text-decoration: underline;
}

/* ==========================================
   料金システムセクション
   ========================================== */
.pricing {
    background-color: #f9fafb;
}

.pricing-note {
    text-align: center;
    font-size: 16px;
    color: #d97706;
    font-weight: 600;
    margin-bottom: 30px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background-color: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.pricing-title {
    font-size: 24px;
    font-weight: 700;
    color: #d97706;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #fef3c7;
}

.pricing-title span {
    font-size: 14px;
    font-weight: 400;
    color: #666;
}

.pricing-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-radius: 8px;
    background-color: #fafafa;
}

.pricing-item.highlight {
    background-color: #fef3c7;
    font-weight: 600;
}

.pricing-time {
    font-size: 16px;
    color: #333;
}

.pricing-price {
    font-size: 24px;
    font-weight: 700;
    color: #d97706;
}

/* ==========================================
   フリーパスセクション
   ========================================== */
.freepass-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #f3f4f6;
}

.freepass-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: #1f2937;
    margin-bottom: 40px;
}

.freepass-card {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 20px;
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: 0 8px 30px rgba(217, 119, 6, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.freepass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(217, 119, 6, 0.3);
}

.freepass-image {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.freepass-image img {
    width: 100%;
    height: auto;
    display: block;
}

.freepass-info {
    padding: 20px 0;
}

.freepass-name {
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.freepass-description {
    font-size: 16px;
    line-height: 1.8;
    color: #374151;
    margin-bottom: 25px;
}

.freepass-price-box {
    background-color: white;
    padding: 20px 30px;
    border-radius: 12px;
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.freepass-price {
    font-size: 42px;
    font-weight: 700;
    color: #d97706;
}

.freepass-period {
    font-size: 16px;
    color: #666;
}

.freepass-note {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* ==========================================
   メニューセクション
   ========================================== */
.menu {
    background-color: white;
}

.menu-subsection {
    margin-bottom: 60px;
}

.menu-subsection:last-child {
    margin-bottom: 0;
}

.menu-subtitle {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    color: #1f2937;
    margin-bottom: 15px;
}

.menu-note {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

/* 横スクロールギャラリー */
.menu-gallery-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.menu-gallery {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 10px;
    scrollbar-width: thin;
    scrollbar-color: #d97706 #f3f4f6;
}

.menu-gallery::-webkit-scrollbar {
    height: 8px;
}

.menu-gallery::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 10px;
}

.menu-gallery::-webkit-scrollbar-thumb {
    background: #d97706;
    border-radius: 10px;
}

.menu-gallery::-webkit-scrollbar-thumb:hover {
    background: #b45309;
}

.menu-gallery-item {
    flex: 0 0 280px;
    height: 280px;
}

.menu-placeholder-item {
    width: 100%;
    height: 100%;
    background-color: #fef3c7;
    border: 2px dashed #d97706;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.menu-placeholder-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.2);
}

.menu-placeholder-item p:first-child {
    font-size: 64px;
    margin-bottom: 10px;
}

.placeholder-text {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* ギャラリーナビゲーションボタン */
.gallery-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background-color: #1f2937;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.gallery-nav-btn:hover {
    background-color: #d97706;
    transform: translateY(-50%) scale(1.1);
}

.gallery-nav-btn.prev {
    left: -20px;
}

.gallery-nav-btn.next {
    right: -20px;
}

/* 画像を配置する場合のスタイル */
.menu-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   イベントカレンダーセクション
   ========================================== */
.events {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
}

.events .section-title {
    color: white;
}

.events .section-title::after {
    background-color: #f59e0b;
}

.events-description {
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #e5e7eb;
}

.calendar-container {
    max-width: 900px;
    margin: 0 auto;
}

.calendar-placeholder {
    background-color: #374151;
    border: 3px dashed #f59e0b;
    border-radius: 15px;
    padding: 80px 40px;
    text-align: center;
}

.calendar-placeholder p:first-child {
    font-size: 72px;
    margin-bottom: 20px;
}

.calendar-placeholder .placeholder-text {
    font-size: 20px;
    color: #e5e7eb;
    font-weight: 600;
}

.calendar-placeholder .placeholder-subtext {
    font-size: 16px;
    color: #9ca3af;
    margin-top: 10px;
}

/* カレンダー画像を配置する場合 */
.calendar-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    display: block;
    margin: 0 auto;
}

.calendar-image:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* ==========================================
   予約セクション
   ========================================== */
.reservation {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 50%, #b45309 100%);
    color: white;
    text-align: center;
}

.reservation-content {
    max-width: 700px;
    margin: 0 auto;
}

.reservation-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.reservation-text {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.reservation-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 50px;
    background-color: #1f2937;
    color: white;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.reservation-btn:hover {
    background-color: #374151;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    opacity: 1;
}

.reservation-btn span:first-child {
    font-size: 28px;
}

.reservation-note {
    margin-top: 30px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

/* ==========================================
   アクセスセクション
   ========================================== */
.access {
    background-color: #f9fafb;
}

.access-content {
    max-width: 800px;
    margin: 0 auto;
}

.access-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.access-item {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.access-item h3 {
    font-size: 20px;
    color: #d97706;
    margin-bottom: 15px;
    font-weight: 600;
}

.access-item p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
}

/* ==========================================
   お問い合わせセクション
   ========================================== */
.contact {
    background-color: white;
}

.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #555;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.contact-card {
    background-color: #fef3c7;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.contact-card h3 {
    font-size: 20px;
    color: #d97706;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.contact-card .contact-sub {
    margin-top: 20px;
    font-size: 14px;
}

.contact-link {
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    color: #d97706;
    margin-top: 10px;
    text-decoration: underline;
}

.contact-note {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-top: 30px;
}

/* ==========================================
   フッター
   ========================================== */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    color: #f59e0b;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.footer-links a {
    color: white;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #f59e0b;
}

.footer-copy {
    font-size: 14px;
    color: #9ca3af;
    margin-top: 20px;
}

/* ==========================================
   レスポンシブデザイン
   ========================================== */
@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
    }
    
    .nav-list li {
        border-bottom: 1px solid #f3f4f6;
    }
    
    .nav-list a {
        display: block;
        padding: 15px 20px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-logo {
        max-width: 300px;
        margin-bottom: 20px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-text {
        font-size: 16px;
    }
    
    .gallery-item {
        flex: 0 0 320px;
        height: 240px;
    }
    
    .hours-time {
        font-size: 24px;
    }
    
    .pricing-grid,
    .access-info,
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .freepass-card {
        grid-template-columns: 1fr;
        padding: 30px;
        gap: 30px;
    }
    
    .freepass-title {
        font-size: 28px;
    }
    
    .freepass-name {
        font-size: 24px;
    }
    
    .freepass-price {
        font-size: 36px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .gallery-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .gallery-nav-btn.prev {
        left: -10px;
    }
    
    .gallery-nav-btn.next {
        right: -10px;
    }
    
    .menu-gallery-item {
        flex: 0 0 240px;
        height: 240px;
    }
    
    .reservation-title {
        font-size: 28px;
    }
    
    .reservation-text {
        font-size: 18px;
    }
    
    .reservation-btn {
        padding: 15px 35px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 20px;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-logo {
        max-width: 250px;
        margin-bottom: 15px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-btn {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .gallery-item {
        flex: 0 0 280px;
        height: 210px;
    }
    
    .menu-subtitle {
        font-size: 22px;
    }
    
    .menu-gallery-item {
        flex: 0 0 200px;
        height: 200px;
    }
    
    .menu-placeholder-item p:first-child {
        font-size: 48px;
    }
    
    .calendar-placeholder {
        padding: 60px 20px;
    }
    
    .calendar-placeholder p:first-child {
        font-size: 56px;
    }
    
    .reservation-title {
        font-size: 24px;
    }
    
    .reservation-text {
        font-size: 16px;
    }
    
    .reservation-btn {
        padding: 12px 30px;
        font-size: 16px;
    }
    
    .reservation-btn span:first-child {
        font-size: 24px;
    }
    
    .freepass-card {
        padding: 20px;
        gap: 20px;
    }
    
    .freepass-title {
        font-size: 24px;
    }
    
    .freepass-name {
        font-size: 20px;
    }
    
    .freepass-description {
        font-size: 14px;
    }
    
    .freepass-price {
        font-size: 32px;
    }
    
    .freepass-period {
        font-size: 14px;
    }
}