/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background: url('back2.jpeg') no-repeat center center fixed;
    background-size: cover;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
}

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

/* カラーパレット */
:root {
    --primary-red: #d32f2f;
    --primary-dark: #1a1a1a;
    --accent-gold: #d4af37;
    --text-dark: #2c2c2c;
    --text-light: #666;
    --bg-light: rgba(248, 246, 240, 0.95);
    --bg-white: rgba(255, 255, 255, 0.95);
    --shadow: rgba(0, 0, 0, 0.1);
}

/* ナビゲーション */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 2px solid var(--primary-red);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-red);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* ヒーローセクション */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(47, 47, 47, 0.7), rgba(47, 47, 47, 0.7)),
                url('back2.jpeg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(211, 47, 47, 0.1), rgba(26, 26, 26, 0.8));
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo-img {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.3s both;
    color: #f8f6f0;
}

/* セクション共通スタイル */
section {
    padding: 80px 0;
    position: relative;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
}

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



/* メニューセクション */
.menu {
    background: var(--bg-white);
    backdrop-filter: blur(10px);
}

.menu-intro {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    background: var(--bg-light);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--shadow);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
}

.menu-intro-image {
    max-width: 120px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 3px 10px var(--shadow);
}

.menu-intro h3 {
    color: var(--primary-red);
    font-size: 1.2rem;
    margin: 0;
    font-weight: 600;
}

.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-button {
    background: none;
    border: 2px solid var(--primary-red);
    color: var(--primary-red);
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-button.active,
.tab-button:hover {
    background: var(--primary-red);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(211, 47, 47, 0.3);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 新しいリスト形式のメニュー */
.menu-list {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 8px 25px var(--shadow);
    border: 2px solid var(--border-color);
    max-width: 600px;
    margin: 0 auto;
}

.menu-list-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
}

.menu-list-item:last-child {
    border-bottom: none;
}

.menu-list-item:hover {
    background: rgba(211, 47, 47, 0.05);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    margin: 0 -0.5rem;
    border-radius: 8px;
}

.menu-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    white-space: nowrap;
}

.menu-dots {
    flex: 1;
    height: 1px;
    background: repeating-linear-gradient(
        to right,
        transparent,
        transparent 4px,
        #ccc 4px,
        #ccc 8px
    );
    margin: 0 1rem;
    opacity: 0.6;
}

.menu-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-red);
    white-space: nowrap;
}

.menu-list-item:hover .menu-price {
    color: var(--primary-red);
    font-size: 1.3rem;
}

.menu-list-item:hover .menu-name {
    color: var(--primary-red);
}

/* 店舗情報セクション */
.about {
    background: var(--bg-light);
    backdrop-filter: blur(10px);
}

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

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

.info-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 6px 20px var(--shadow);
    border: 2px solid var(--border-color);
    border-left: 4px solid var(--accent-gold);
}

.info-item h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
}

.info-item p {
    line-height: 1.8;
    color: var(--text-dark);
}



/* お問い合わせセクション */
.contact {
    background: var(--bg-white);
    backdrop-filter: blur(10px);
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-item {
    text-align: center;
    padding: 2.5rem;
    background: var(--bg-light);
    border-radius: 12px;
    box-shadow: 0 8px 25px var(--shadow);
    border: 2px solid var(--border-color);
    position: relative;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--accent-gold);
    border-radius: 8px;
    pointer-events: none;
}

.contact-item h3 {
    color: var(--primary-red);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.3rem;
}

.phone-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 1rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.contact-item p {
    line-height: 1.8;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.entrance-image {
    text-align: center;
    margin-top: 2rem;
}

.entrance-img {
    max-width: 600px;
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow);
    border: 3px solid var(--border-color);
    transition: transform 0.3s ease;
}

.entrance-img:hover {
    transform: scale(1.02);
}

/* Instagram リンクスタイル */
.instagram-link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.instagram-link:hover {
    color: #E4405F;
    transform: scale(1.05);
    text-shadow: 0 2px 4px rgba(228, 64, 95, 0.3);
}

/* お店の雰囲気セクション */
.atmosphere {
    background: var(--bg-white);
    backdrop-filter: blur(10px);
    padding: 80px 0;
}

.atmosphere-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.atmosphere-gallery img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px var(--shadow);
    transition: transform 0.3s ease;
}

.atmosphere-gallery img:hover {
    transform: scale(1.02);
}

/* こんなんもやってますセクション */
.special {
    background: var(--bg-light);
    backdrop-filter: blur(10px);
    padding: 80px 0;
}

.special-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.special-gallery img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px var(--shadow);
    transition: transform 0.3s ease;
}

.special-gallery img:hover {
    transform: scale(1.02);
}

/* フッター */
.footer {
    background: var(--primary-dark);
    color: #fff;
    padding: 3rem 0 1rem;
    border-top: 3px solid var(--primary-red);
}

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

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    max-width: 200px;
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-gold);
    font-size: 1.2rem;
}

.footer-section p {
    line-height: 1.6;
    color: #ccc;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #999;
}

/* アニメーション */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-logo-img {
        max-width: 300px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .atmosphere-gallery {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .special-item {
        grid-template-columns: 1fr !important;
        text-align: center;
    }

    .special-item:nth-child(even) .special-text {
        order: 0;
    }

    .menu-intro {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .menu-tabs {
        flex-direction: column;
        align-items: center;
    }

    .menu-list {
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .menu-list-item {
        padding: 0.7rem 0;
    }
    
    .menu-name {
        font-size: 1rem;
    }
    
    .menu-price {
        font-size: 1.1rem;
    }

    .contact-info {
        gap: 2rem;
    }

    .phone-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    section {
        padding: 60px 0;
    }

    section h2 {
        font-size: 2rem;
    }

    .hero-logo-img {
        max-width: 250px;
    }

    .menu-list {
        padding: 1rem;
    }
    
    .menu-list-item {
        padding: 0.6rem 0;
    }
    
    .menu-name {
        font-size: 0.9rem;
    }
    
    .menu-price {
        font-size: 1rem;
    }

    .phone-number {
        font-size: 1.3rem;
    }

    .atmosphere-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .atmosphere-item img {
        height: 200px;
    }

    .special-item {
        padding: 1.5rem;
    }

    .special-item img {
        height: 150px;
    }
}