/* 基本設定 */
:root {
    --primary-color: #B71C1C;
    --secondary-color: #1A1A1A;
    --accent-color: #D4AF37;
    --text-color: #333333;
    --background-color: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* ヘッダー */
.navbar {
    background-color: transparent;
    padding: 0.2rem 3em;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.navbar.scrolled {
    background-color: var(--secondary-color);
    padding: 1rem 5%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1003;
    position: relative;
}

.logo-image {
    height: 80px;
    width: auto;
    transition: opacity 0.3s ease;
}

.logo-image:hover {
    opacity: 0.8;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-shrink: 0;
    margin: 0 2rem;
}

.nav-links a {
    color: var(--background-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* ヘッダー用ソーシャルリンク */
.social-links-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0 1rem;
}

.social-link-header {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    color: var(--background-color);
}

.social-link-header:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.social-icon-header {
    width: 20px;
    height: 20px;
}

/* ハンバーガーメニュー */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 30px;
    height: 2px;
    background-color: var(--background-color);
    transition: all 0.3s ease;
}

.delivery-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--primary-color);
    color: var(--background-color);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    border: 2px solid var(--primary-color);
    min-width: fit-content;
    height: fit-content;
    flex-shrink: 0;
    z-index: 1002;
}

.delivery-btn:hover {
    background-color: #8b0000;
    border-color: #8b0000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.delivery-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* モバイル用デリバリーボタン（デフォルトは非表示） */
.delivery-btn-mobile {
    display: none;
}

/* ヒーローセクション */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--background-color);
    position: relative;
    overflow: hidden;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
}

/* スライドインジケーター */
.slide-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 4;
}

.slide-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slide-indicator.active {
    background-color: var(--accent-color);
    transform: scale(1.2);
}

.slide-indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
    font-family: 'Zen Old Mincho', 'Noto Serif JP', serif;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-family: 'Zen Old Mincho', 'Noto Serif JP', serif;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* スクロールアイコン */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    color: var(--background-color);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-dots {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: center;
}

.scroll-dot {
    width: 6px;
    height: 6px;
    background-color: var(--background-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: scrollDot 2s infinite;
}

.scroll-dot:nth-child(1) {
    animation-delay: 0s;
}

.scroll-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.scroll-dot:nth-child(3) {
    animation-delay: 0.4s;
}

.scroll-text {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.8;
}

@keyframes scrollDot {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    30% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* コンセプトセクション */
.concept {
    padding: 5rem 5%;
    background-color: var(--background-color);
}

.concept h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    font-size: 2rem;
}

.concept-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.concept-item {
    text-align: left;
    padding: 2rem;
}

.concept-item img,
.concept-item h3 {
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.concept-message {
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: rgba(183, 28, 28, 0.05);
    border-radius: 8px;
}

.concept-message-content {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 1rem;
    align-items: center;
}

.concept-message-text {
    text-align: left;
}

.concept-message-text p {
    font-size: 1.2rem;
    line-height: 2.1;
    color: var(--text-color);
    margin: 0;
}

.concept-message-image {
    text-align: center;
}

.concept-message-img {
    width: 100%;
    max-width: 500px;
    height: 330px;
    border-radius: 8px;
    object-fit: cover;
}

/* 画像スタイル */
.menu-image, .concept-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}



.menu-image:hover, .concept-image:hover {
    transform: scale(1.05);
}

/* メニューセクション */
.menu {
    padding: 5rem 5%;
    background-color: #f5f5f5;
}

.menu h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    font-size: 2rem;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.menu-item {
    background-color: var(--background-color);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
}

.menu-btn {
    display: inline-block;
    background-color: #bb930f;
    color: var(--background-color);
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    margin-top: 1rem;
    border: 2px solid #bb930f;
    float: right;
}

.menu-btn:hover {
    background-color: #9a7a0a;
    border-color: #9a7a0a;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* お知らせセクション */
.news {
    padding: 5rem 5%;
}

.news h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
}

.news-grid {
    display: grid;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.news-item {
    background-color: var(--background-color);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.news-item time {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.news-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.news-content {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.news-image {
    flex-shrink: 0;
    width: 200px;
    margin-top: -5rem;
    position: relative;
}

.news-text {
    flex: 1;
}

.news-text p {
    line-height: 1.6;
    color: #333;
}

.news-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.news-img:hover {
    transform: scale(1.05);
    cursor: pointer;
}

.image-hint {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    pointer-events: none;
    transition: opacity 0.3s ease;
    opacity: 1;
}

/* 画像モーダル */
.image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 800px;
    height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    transition: color 0.3s ease;
}

.close-modal:hover,
.close-modal:focus {
    color: #bbb;
    text-decoration: none;
}

/* 店内写真セクション */
.tennai {
    padding: 5rem 5%;
    background-color: #f5f5f5;
}

.tennai h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    color: var(--secondary-color);
}

/* アクセスセクション */
.access {
    padding: 5rem 5%;
    background-color: #f5f5f5;
}

.access h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.info {
    padding: 2.5rem;
    background-color: var(--background-color);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.info h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.info-table {
    width: 100%;
    margin-bottom: 2rem;
    border-collapse: collapse;
}

.info-table th,
.info-table td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.info-table th {
    width: 25%;
    text-align: left;
    color: var(--primary-color);
    font-weight: bold;
    background-color: rgba(183, 28, 28, 0.05);
}

.info-table td {
    width: 75%;
}

.info p:last-child {
    margin-top: 2rem;
    text-align: center;
}

.map {
    height: 450px;
    background-color: #ddd;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 店内写真 */
.tennai-photos {
    margin-top: 3rem;
    text-align: center;
}

.tennai-photos h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.tennai-photos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 100%;
}

.tennai-photo-item {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.tennai-photo-item:hover {
    transform: scale(1.05);
}

.tennai-photo {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}

/* フッター */
footer {
    background-color: var(--secondary-color);
    color: var(--background-color);
    padding: 4rem 5% 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-info {
    flex: 1;
}

.footer-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #bb930f;
}

.footer-info p {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 24px;
    height: 24px;
    color: var(--background-color);
    transition: color 0.3s ease;
}

.social-links a:hover .social-icon {
    color: var(--accent-color);
}

.footer-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-nav a {
    color: var(--background-color);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.footer-nav a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .navbar {
        padding: 0.2rem 1rem;
        width: 100vw;
        max-width: 100%;
    }
    
    .logo-image {
        height: 70px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--secondary-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        margin: 0;
        padding-top: 100px;
        background: linear-gradient(to bottom, transparent 0%, transparent 80px, var(--secondary-color) 80px, var(--secondary-color) 100%);
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        display: flex;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .hamburger {
        display: flex;
    }

    .social-links-header {
        display: flex;
        gap: 0.8rem;
        margin: 0 0.8rem;
    }

    .social-link-header {
        width: 40px;
        height: 40px;
    }

    .social-icon-header {
        width: 20px;
        height: 20px;
    }

    .delivery-btn {
        display: none;
    }

    .delivery-btn-mobile {
        display: none;
        align-items: center;
        gap: 0.5rem;
        background-color: var(--primary-color);
        color: var(--background-color);
        text-decoration: none;
        padding: 1rem 1.5rem;
        border-radius: 25px;
        font-weight: 600;
        font-size: 0.9rem;
        transition: all 0.3s ease;
        white-space: nowrap;
        border: 2px solid var(--primary-color);
        min-width: fit-content;
        height: fit-content;
        flex-shrink: 0;
        z-index: 1002;
        position: fixed;
        bottom: 20px;
        right: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        opacity: 0;
        transform: translateY(100px);
        transition: all 0.3s ease;
        max-width: calc(100vw - 20px);
    }

    .delivery-btn-mobile.show {
        opacity: 1;
        transform: translateY(0);
    }

    .delivery-btn-mobile:hover {
        background-color: #8b0000;
        border-color: #8b0000;
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    }

    /* ハンバーガーメニューのアニメーション */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-20px);
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    /* その他のレスポンシブ調整 */
    .hero-content h2 {
        font-size: 2rem;
        padding: 0 1rem;
        font-family: 'Zen Old Mincho', 'Noto Serif JP', serif;
        font-weight: 700;
    }

    .concept, .menu, .news, .tennai, .access {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .info {
        padding: 1.5rem;
        overflow-x: auto;
    }

    .info-table {
        min-width: 300px;
    }

    .concept-content, .menu-grid {
        grid-template-columns: 1fr;
    }

    .news-content {
        flex-direction: column;
        gap: 1rem;
    }

    .news-image {
        width: 100%;
        order: -1;
        margin-top: 0rem;
    }

    .news-img {
        height: 300px;
    }
    
    .concept-message {
        margin-bottom: 2rem;
        padding: 1.5rem;
    }
    
    .concept-message-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .concept-message-text p {
        font-size: 1.1rem;
    }
    
    .concept-message-img {
        max-width: 100%;
        height: 200px;
    }

    .access-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .map {
        height: 300px;
    }
    
    .tennai-photos {
        margin-top: 2rem;
        padding: 0 1rem;
    }
    
    .tennai-photos h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .tennai-photos-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 100%;
    }
    
    .tennai-photo {
        height: 450px;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-nav {
        display: none;
    }

    .info-table th {
        width: 30%;
    }
    
    .info-table td {
        width: 70%;
    }

    /* スマホ表示でのスクロールアイコン */
    .scroll-indicator {
        display: flex;
        top: 70%;
        bottom: auto;
    }

    /* スマホ表示でのスライドインジケーター */
    .slide-indicators {
        bottom: 20px;
        gap: 8px;
    }

    .slide-indicator {
        width: 10px;
        height: 10px;
    }

    /* スマホ表示での単独メニュー項目の調整 */
    .menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) {
        max-width: 100%;
        grid-template-columns: 1fr;
    }
    
    /* スマホ表示で全てのメニュー項目を同じ縦幅に統一 */
    .menu-subcategory .menu-category-grid .menu-category-item,
    .menu-category .menu-category-grid .menu-category-item {
        min-height: 60px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 1rem;
    }
    
    .menu-subcategory .menu-category-grid .menu-category-item h4,
    .menu-category .menu-category-grid .menu-category-item h4 {
        margin-bottom: 0.3rem;
        width: 100%;
    }
    
    .menu-subcategory .menu-category-grid .menu-category-item .description,
    .menu-category .menu-category-grid .menu-category-item .description {
        margin-top: 0;
        font-size: 0.85rem;
        color: #bbb;
    }

    /* メニューページのレスポンシブ対応 */
    .menu-container {
        padding: 1rem;
    }

    .menu-section {
        padding: 1.5rem;
        margin-bottom: 3rem;
    }

    .menu-section h2 {
        font-size: 1.5em;
    }

    .menu-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .menu-category-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .menu-page .menu-item {
        padding: 1.2rem;
    }

    .menu-page .menu-item h3 {
        font-size: 1.2rem;
    }

    .menu-page .menu-category h3 {
        font-size: 1.5rem;
        padding: 0.4rem 0.8rem;
    }

    .course-price {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.3rem;
    }

    .course-price .drink-price {
        align-self: flex-end;
        text-align: right;
    }

    .course-info {
        flex-direction: row;
        align-items: center;
        flex-wrap: nowrap;
    }

    .course-info .info-label {
        margin-right: 0;
        margin-bottom: 0;
        white-space: nowrap;
    }

    .course-menu-list {
        grid-template-columns: 1fr;
        gap: 0.3rem;
    }

    .course-menu-list li {
        font-size: 0.85rem;
        padding: 0.25rem 0.4rem;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 65px;
    }

    .social-links-header {
        gap: 0.6rem;
        margin: 0 0.6rem;
    }

    .social-link-header {
        width: 35px;
        height: 35px;
    }

    .social-icon-header {
        width: 18px;
        height: 18px;
    }

    .hero-content h2 {
        font-size: 2rem;
        font-family: 'Zen Old Mincho', 'Noto Serif JP', serif;
        font-weight: 700;
    }

    .concept h2, .menu h2, .news h2, .tennai h2, .access h2 {
        font-size: 1.5rem;
    }

    .delivery-btn-mobile {
        display: flex;
        padding: 0.8rem 1.2rem;
        font-size: 0.8rem;
        bottom: 15px;
        right: 10px;
        max-width: calc(100vw - 20px);
    }

    .delivery-icon {
        width: 16px;
        height: 16px;
    }

    .info {
        padding: 1rem;
    }

    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
        padding: 0.5rem 0;
    }

    .info-table th {
        border-bottom: none;
        padding-bottom: 0.2rem;
        font-size: 0.9rem;
    }

    .info-table td {
        padding-top: 0.2rem;
        font-size: 0.9rem;
        word-break: break-all;
    }

    /* 小さい画面でのスライドインジケーター */
    .slide-indicators {
        bottom: 15px;
        gap: 6px;
    }

    .slide-indicator {
        width: 8px;
        height: 8px;
    }
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.concept-item, .menu-item, .news-item {
    animation: fadeIn 0.6s ease-out forwards;
}

/* セクションのフェードインアニメーション */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 画像のスライドインアニメーション */
.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-in-left.visible,
.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* メニューページ専用スタイル */
.menu-page {
    padding-top: 80px;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

.menu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.menu-section {
    margin-bottom: 4rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-section h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    position: relative;
}

.menu-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.menu-page .menu-item {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.menu-page .menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.menu-page .menu-item:hover::before {
    left: 100%;
}

.menu-page .menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.menu-page .menu-item h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

/* コースタイトルと価格のレイアウト */
.menu-page .course-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.menu-page .course-main-price {
    font-weight: bold;
    color: #B71C1C;
    font-size: 1.3rem;
}

.menu-page .menu-item p {
    color: #ccc;
    line-height: 1.6;
}

.menu-page .menu-item .price {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
    text-align: right;
}

.menu-page .menu-item .description {
    color: #aaa;
    font-size: 0.9rem;
    font-style: italic;
    margin-top: 0.5rem;
}

/* コース専用スタイル */
.course-price {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.course-price .price {
    color: #B71C1C;
    font-size: 1.4rem;
    font-weight: 700;
}

.course-price .drink-price {
    color: #bb930f;
    font-size: 1rem;
    font-weight: 600;
    background: rgba(187, 147, 15, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    border: 1px solid #bb930f;
}

.course-details {
    margin-bottom: 1.5rem;
}

.course-info {
    display: flex;
    margin-bottom: 0.1rem;
    align-items: center;
    gap: 0;
    font-size: 0;
}

.course-info .info-label {
    color: #ccc;
    font-weight: 600;
    margin-right: 0;
    display: inline;
    font-size: 0.95rem;
}

.course-info .info-value {
    color: #fff;
    font-weight: 500;
    display: inline;
    font-size: 0.95rem;
}

.course-content {
    margin-bottom: 1.5rem;
}

.course-content h4 {
    color: #bb930f;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    border-bottom: 1px solid #bb930f;
    padding-bottom: 0.3rem;
}

.course-content p {
    color: #ccc;
    line-height: 1.6;
    font-size: 0.95rem;
}

.course-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.5rem;
}

.course-menu-list li {
    color: #ccc;
    font-size: 0.9rem;
    padding: 0.3rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    border-left: 3px solid var(--accent-color);
    transition: all 0.3s ease;
}

.course-menu-list li:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(3px);
}

.course-note {
    background: rgba(187, 147, 15, 0.1);
    border-left: 3px solid #bb930f;
    padding: 1rem;
    border-radius: 0 8px 8px 0;
}

.course-note p {
    color: #ddd;
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

.course-notice {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    margin-top: 2rem;
    text-align: center;
}

.menu-notice {
    background: rgba(187, 147, 15, 0.1);
    border: 1px solid rgba(187, 147, 15, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 2rem;
    text-align: center;
}

.course-notice p {
    color: #ccc;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.menu-notice p {
    color: #ddd;
    margin: 0;
    font-size: 0.9rem;
    font-weight: 500;
}

.course-notice p:last-child {
    margin-bottom: 0;
}

/* コース画像 */
.course-image {
    display: none;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.course-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-img:hover {
    transform: scale(1.05);
}

.menu-page .menu-category {
    margin-bottom: 3rem;
}

.menu-page .menu-category h3 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid var(--primary-color);
    background: rgba(183, 28, 28, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 0 8px 8px 0;
}

.menu-page .menu-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.menu-page .menu-category-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.menu-page .menu-category-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(183, 28, 28, 0.3);
}

.menu-page .menu-category-item h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu-page .menu-category-item .price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1rem;
    margin-left: auto;
}

.menu-page .menu-category-item .description {
    color: #bbb;
    font-size: 0.85rem;
    margin-top: 0.3rem;
    line-height: 1.4;
}

/* サブカテゴリー用スタイル */
.menu-subcategory {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.menu-subcategory .subcategory-title {
    color: #bb930f;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-left: 0.5rem;
    border-left: 3px solid #bb930f;
    background: rgba(187, 147, 15, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 0 8px 8px 0;
    font-weight: 600;
}

/* 小カテゴリーでメニューが1つの場合の調整 */
.menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    max-width: 50%;
}

.menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) .menu-category-item {
    min-height: auto;
    padding: 0.8rem 1rem;
}

.menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) .menu-category-item h4 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) .menu-category-item .price {
    font-size: 1rem;
}

.menu-subcategory .menu-category-grid:has(.menu-category-item:only-child) .menu-category-item .description {
    margin-top: 0.2rem;
    font-size: 0.8rem;
}



.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #8b0000;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}



@media (max-width: 480px) {
    .menu-container {
        padding: 0.8rem;
    }

    .menu-section {
        padding: 1rem;
        margin-bottom: 2rem;
    }

    .menu-section h2 {
        font-size: 1.5em;
    }

    .menu-page .menu-item {
        padding: 1rem;
    }

    .menu-page .menu-item h3 {
        font-size: 1.1rem;
    }

    .menu-page .menu-category h3 {
        font-size: 1.3rem;
        padding: 0.3rem 0.6rem;
    }

    .back-to-top {
        bottom: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .tennai-photos {
        margin-top: 1.5rem;
        padding: 0 0.8rem;
    }
    
    .tennai-photos h3 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .tennai-photo {
        height: 450px;
    }
}