/* リセットとベーススタイル */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #d97706;
    --primary-dark: #b45309;
    --secondary-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー画像 */
.header-image {
    width: 100%;
    margin: 0;
    padding: 0;
    display: block;
    overflow: hidden;
}

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

/* イントロセクション */
.intro-section {
    width: 100%;
    background-color: var(--bg-white);
    padding: 0;
    overflow: hidden;
}

.intro-container {
    display: flex;
    align-items: stretch;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
}

.intro-image-wrapper {
    flex: 0 0 50%;
    position: relative;
    overflow: hidden;
    aspect-ratio: 2 / 1;
    display: flex;
    align-items: center;
}


.intro-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    display: block;
}

.intro-right-section {
    flex: 1;
    position: relative;
    aspect-ratio: 2 / 1;
}

.store-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.store-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 15%, rgba(255, 255, 255, 0.6) 30%, rgba(255, 255, 255, 0.85) 50%, rgba(255, 255, 255, 0.95) 70%, rgba(255, 255, 255, 0.98) 85%, rgba(255, 255, 255, 1) 100%);
    pointer-events: none;
    z-index: 2;
}

.store-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.intro-text {
    position: relative;
    padding: 8.9rem 1rem 3rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-family: 'M PLUS Rounded 1c', 'Hiragino Maru Gothic ProN', 'ヒラギノ丸ゴ ProN W4', 'Yu Gothic Medium', '游ゴシック Medium', 'Meiryo', 'メイリオ', sans-serif;
    font-weight: 300;
    z-index: 3;
    height: 100%;
    max-width: 60%;
    margin-left: auto;
}

.intro-text h2 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: 0.05em;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-dark);
    font-weight: 300;
}

/* メニュー画像（フル幅） */
.menu-image-full {
    width: 100%;
    max-width: 1600px;
    margin: 2rem auto 0;
    padding: 0;
    display: block;
    overflow: hidden;
}

.menu-full-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* お知らせセクション */
.announcements-section {
    background-color: var(--bg-white);
    padding: 80px 0;
}

.instagram-embed-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.instagram-feed {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.instagram-embed-wrapper {
    width: 100%;
    max-width: 540px;
    margin: 0 auto;
}

.instagram-loading {
    text-align: center;
    color: var(--text-light);
    padding: 2rem;
}

.instagram-error {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
}

.instagram-link {
    margin-top: 2rem;
    text-align: center;
}

.instagram-follow-btn {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instagram-follow-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
}

/* ナビゲーション */
.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.5rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

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

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* ボタン */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--primary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* セクション */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

/* 特徴セクション */
.features {
    background-color: var(--bg-light);
}

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

.feature-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
}

/* 人気メニューセクション */
.popular-menu {
    background-color: var(--bg-white);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.menu-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.menu-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    margin-bottom: 0.75rem;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-light);
    background-image: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.menu-image::before {
    content: '📷';
    position: absolute;
    font-size: 3rem;
    opacity: 0.3;
    z-index: 0;
}

.menu-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    display: block;
    position: relative;
    z-index: 1;
}

.menu-card:hover .menu-image img {
    transform: scale(1.05);
}

.menu-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
    flex-shrink: 0;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-card p {
    color: var(--text-light);
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
}

.price {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: auto;
}

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

/* ページヘッダー */
.page-header {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* メニューページ */
.menu-section {
    padding: 60px 0;
}

.menu-category {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-dark);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.menu-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.menu-item:hover {
    background-color: #f3f4f6;
}

.menu-item-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.menu-item-content p {
    color: var(--text-light);
}

.menu-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
    margin-left: 1rem;
}

/* 店舗情報ページ */
.about-section {
    padding: 60px 0;
}

.about-content {
    margin-bottom: 4rem;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.info-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.info-details p {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.info-details .note {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 1rem;
    font-style: italic;
}

.map-placeholder {
    margin-top: 4rem;
}

.map-placeholder h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.map-box {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    color: var(--text-light);
}

.map-note {
    font-size: 0.9rem;
    margin-top: 1rem;
    font-style: italic;
}

/* お問い合わせページ */
.contact-section {
    padding: 60px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-method {
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.contact-method h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-method p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.contact-method .note {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
}

.contact-form-container h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.contact-form {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    display: block;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    display: block;
}

/* フッター */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-car-image {
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: 0;
    height: 100%;
}

.footer-car-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.footer-hours {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.footer-hours h4 {
    white-space: nowrap;
}

.footer-hours p {
    white-space: nowrap;
}

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

.footer-logo-img {
    width: 100%;
    max-width: 200px;
    height: auto;
    display: block;
}

.map-container {
    margin-top: 1rem;
    border-radius: 8px;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 200px;
    border: 0;
    border-radius: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Uber Eats 固定アイコン */
.ubereats-fixed {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ubereats-fixed:hover {
    transform: translateY(-50%) scale(1.05);
}

.ubereats-icon {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: white;
    padding: 12px 16px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    transition: background 0.3s ease;
}

.ubereats-fixed:hover .ubereats-icon {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.ubereats-icon svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.ubereats-icon span {
    font-family: 'Noto Sans JP', sans-serif;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .announcements-section {
        padding: 60px 0;
    }

    .instagram-embed-container {
        padding: 0 10px;
    }

    .instagram-embed-wrapper {
        max-width: 100%;
    }

    .instagram-feed {
        min-height: 300px;
    }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .features-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-hours {
        flex-direction: column;
        text-align: left;
    }

    .footer-hours h4 {
        margin-bottom: 0.5rem;
    }

    .footer-hours p {
        margin-bottom: 1rem;
    }

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

    .footer-logo-img {
        max-width: 200px;
    }

    .menu-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .menu-price {
        margin-left: 0;
        margin-top: 1rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }
}

@media (max-width: 1400px) {
    .menu-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1200px) {
    .menu-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero {
        height: 500px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.2rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

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

    .ubereats-fixed {
        right: 10px;
    }

    .ubereats-icon {
        padding: 10px 12px;
        font-size: 12px;
    }

    .ubereats-icon svg {
        width: 20px;
        height: 20px;
    }

    .ubereats-icon span {
        display: none;
    }

    .intro-container {
        flex-direction: column;
    }

    .intro-image-wrapper {
        flex: 0 0 auto;
        width: 100%;
    }

    .intro-right-section {
        min-height: auto;
        width: 100%;
        position: relative;
    }

    .store-image-wrapper {
        position: relative;
        width: 100%;
        height: auto;
        overflow: hidden;
    }

    .store-image {
        width: 100%;
        height: auto;
        min-height: auto;
        aspect-ratio: 4 / 3;
        object-fit: cover;
    }

    .intro-text {
        position: relative;
        min-height: auto;
        padding: 2rem;
        max-width: 100%;
        margin-left: 0;
        height: auto;
    }

    .intro-image {
        min-height: 300px;
        aspect-ratio: 4 / 3;
    }

    .intro-image-wrapper::after,
    .store-image-wrapper::after {
        display: none;
    }

    .intro-text h2 {
        font-size: 2rem;
    }

    .intro-text p {
        font-size: 1rem;
    }
}