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

body {
    font-family: 'Shippori Mincho', 'Montserrat', serif;
    color: #333333;
    background-color: #fbf9f6;
    line-height: 1.9;
    letter-spacing: 0.05em;
}

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

ul {
    list-style: none;
}

/* ハンバーガーメニュー・サイドバー設定 */
.menu-toggle-btn {
    position: fixed;
    top: 15px;
    right: 15px;
    width: 44px;
    height: 44px;
    background: #2C3E50;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
}
.sidebar-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.sidebar {
    position: fixed;
    top: 0;
    right: -260px;
    width: 260px;
    height: 100%;
    background: #2C3E50;
    transition: right 0.3s ease;
    z-index: 1002;
    padding-top: 60px;
    box-shadow: -2px 0 10px rgba(0,0,0,0.2);
}
.sidebar.is-active {
    right: 0;
}
.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-menu li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-menu a {
    display: block;
    padding: 15px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
}
.sidebar-menu a.admin-link {
    color: #f1c40f;
}

/* ヘッダー */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: rgba(251, 249, 246, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    color: #4a453f;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-right: 50px; /* ハンバーガーボタンと被らないように余白確保 */
}

.nav-menu a {
    font-size: 0.9rem;
    color: #666;
}

.nav-menu a:hover {
    color: #b39b7d;
}

.nav-btn {
    background-color: #b39b7d;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
}

.nav-btn:hover {
    background-color: #9c8263;
}

/* ヘッダーロゴの共通サイズ指定 */
.site-header .logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.header-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.site-header .logo a:hover .header-logo-img {
  opacity: 1;
  transform: scale(1.03);
}

/* ヒーローセクション */
.hero {
    height: 100vh;
    background-image: url('https://images.unsplash.com/photo-1540555700478-4be289fbecef?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ffffff;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.5));
}

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

.sub-copy {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: #e0d5c8;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 20px;
    letter-spacing: 0.08em;
}

.hero p {
    font-size: 1.05rem;
    font-weight: 300;
    margin-bottom: 40px;
    color: #f0ece6;
}

/* 共通レイアウト */
.section {
    padding: 100px 20px;
}

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

.bg-sand {
    background-color: #f2ece4;
}

.bg-dark {
    background-color: #2c2926;
}

.section-title-area {
    text-align: center;
    margin-bottom: 60px;
}

.section-en {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.25em;
    color: #b39b7d;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.light-en {
    color: #c9b49b;
}

.section-title-area h2 {
    font-size: 2rem;
    font-weight: 500;
    color: #3b3530;
    letter-spacing: 0.05em;
}

/* アバウトセクション */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    color: #555;
    font-size: 0.95rem;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

/* メニューセクション */
.menu-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.menu-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.menu-info h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: #333;
}

.menu-info p {
    font-size: 0.88rem;
    color: #666;
}

.menu-price {
    font-size: 0.9rem;
    color: #b39b7d;
    font-weight: 500;
    white-space: nowrap;
    margin-left: 20px;
}

/* アクセス・インフォテーブル */
.info-table {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.info-row {
    display: flex;
    border-bottom: 1px solid #f0ede8;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    width: 180px;
    background-color: #f8f6f2;
    padding: 20px;
    font-weight: 500;
    color: #555;
    font-size: 0.95rem;
}

.info-value {
    flex: 1;
    padding: 20px;
    color: #444;
    font-size: 0.95rem;
}

.info-value small {
    display: block;
    color: #777;
    margin-top: 5px;
}

/* コンタクトセクション */
.text-center {
    text-align: center;
}

.text-white {
    color: #fff !important;
}

.contact-lead {
    color: #dcd6ce;
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.contact-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 30px;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    cursor: pointer;
}

.btn-primary, .btn-accent {
    background-color: #b39b7d;
    color: #fff;
}

.btn-primary:hover, .btn-accent:hover {
    background-color: #9c8263;
}

.btn-outline {
    border: 1px solid #b39b7d;
    color: #fff;
}

.btn-outline:hover {
    background-color: #b39b7d;
}

.sns-links p {
    font-size: 0.85rem;
    color: #aaa;
    font-family: 'Montserrat', sans-serif;
}

/* フッター */
footer {
    background-color: #1f1d1b;
    color: #888;
    text-align: center;
    padding: 25px;
    font-size: 0.8rem;
    font-family: 'Montserrat', sans-serif;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .site-header {
        padding: 15px 20px;
    }
    .nav-menu {
        display: none;
    }
    .hero h1 {
        font-size: 2.1rem;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .menu-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .menu-price {
        margin-left: 0;
    }
    .info-row {
        flex-direction: column;
    }
    .info-label {
        width: 100%;
        padding: 12px 20px;
    }
    .info-value {
        padding: 12px 20px;
    }
}