/* デザインシステム */
:root {
    --bg-color: #f5f9fc;
    --card-bg: #ffffff;
    --text-color: #2c3e50;
    --secondary-text: #7f8c8d;
    --accent-blue: #00B7F1;
    --hover-blue: #00a4d9; 
    --soft-blue: #ebf5fb;
    --border-color: #e1e8ed;
    --container-width: 1080px;
}

/* リセット & ベース */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: "Tahoma", "Arial", "Helvetica", "Noto Sans JP", sans-serif;
    color: var(--text-color);
    line-height: 1.8;
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
}

/* ヘッダー・ロゴ・ナビゲーション */
.site-header {
    padding: 0;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    border-top: 4px solid var(--accent-blue);
    position: relative;
}
.header-top {
    padding: 40px 0 30px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding-left: 20px;
    padding-right: 20px;
}

/* サイトタイトル */
.site-logo-link {
    text-decoration: none;
    display: inline-block;
    margin-right: 20px;
}
.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #333333;
    background-color: transparent;
    padding: 0;
    transition: opacity 0.2s ease;
    display: block;
}
.logo-text:hover {
    opacity: 0.7;
}

/* 言語切り替えボタン */
.lang-selector {
    display: flex;
    gap: 10px;
    font-size: 0.7rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}
.lang-selector a {
    text-decoration: none;
    color: var(--secondary-text);
    padding: 4px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
    background: #fff;
}
.lang-selector a:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}
.lang-selector a.active {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
}

/* ナビゲーション */
.category-nav {
    border-top: 1px solid var(--border-color);
    padding: 0;
    background-color: var(--card-bg);
}
.category-nav ul {
    list-style: none;
    display: flex;
    justify-content: flex-start;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}
.category-nav a {
    display: block;
    padding: 15px 25px;
    text-decoration: none;
    color: #ffffff;
    background-color: var(--accent-blue);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background-color 0.2s ease;
}
.category-nav a:hover, .category-nav a.active {
    background-color: var(--hover-blue);
    color: #ffffff;
}

/* メインレイアウト */
.main-container {
    max-width: var(--container-width);
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
}
.content-area { flex: 1; min-width: 0; }
.sidebar { width: 300px; flex-shrink: 0; }

article {
    background-color: var(--card-bg);
    padding: 60px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.05);
}

/* 記事内スタイル */
.post-header { margin-bottom: 40px; text-align: center; }
.tag {
    display: inline-block;
    background: var(--soft-blue);
    padding: 4px 14px;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--accent-blue);
    margin: 0 4px;
    font-weight: bold;
}
.post-title { font-size: 1.8rem; line-height: 1.4; margin: 15px 0; font-weight: bold; }
.post-meta { font-size: 0.85rem; color: var(--secondary-text); margin-bottom: 20px; }

.post-content h2 { 
    font-size: 1.3rem; 
    color: var(--text-color); 
    border-left: 4px solid var(--accent-blue); 
    padding-left: 15px; 
    margin: 45px 0 20px; 
    font-weight: bold;
}
.post-content p { margin-bottom: 25px; }
.accent-border { border-left: 4px solid var(--accent-blue); background: var(--soft-blue); }

/* 画像ギャラリー */
.post-image-box { margin: 40px 0; text-align: center; }
.gallery-trigger {
    display: block;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.gallery-trigger:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.1);
}
.gallery-trigger img {
    width: 100%;
    height: auto;
    display: block;
    transition: filter 0.4s;
}
.image-caption { font-size: 0.85rem; color: var(--secondary-text); margin-top: 15px; font-style: italic; }

/* ショップ情報ボックス */
.info-card {
    background-color: var(--soft-blue);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 12px;
    margin-top: 60px;
}
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    font-size: 0.9rem;
}
.info-item label {
    display: block;
    font-size: 0.7rem;
    color: var(--accent-blue);
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 4px;
}

/* ポップアップ（オーバーレイ） */
#photo-overlay {
    display: none; 
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(8px);
}
#photo-overlay.active { display: flex; opacity: 1; }

#popup-image {
    max-width: 90%;
    max-height: 80%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    border-radius: 4px;
    animation: zoomIn 0.3s ease-out;
}
@keyframes zoomIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

#popup-caption {
    position: absolute; bottom: 40px; color: white;
    font-size: 1rem; text-align: center; width: 100%;
    padding: 0 20px; text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.nav-btn {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1); color: white;
    border: none; width: 60px; height: 60px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.2s;
}
.nav-btn:hover { background: rgba(255, 255, 255, 0.25); }
.prev-btn { left: 30px; }
.next-btn { right: 30px; }
.close-btn {
    position: absolute; top: 25px; right: 30px;
    color: rgba(255,255,255,0.6); font-size: 2.5rem;
    cursor: pointer; line-height: 1;
}
.close-btn:hover { color: white; }

/* サイドバーウィジェット */
.widget {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.03);
}
.widget-title {
    font-size: 0.9rem; font-weight: bold; color: var(--accent-blue);
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 20px; padding-bottom: 10px;
    border-bottom: 2px solid var(--soft-blue);
    letter-spacing: 0.1em;
}
.profile-img { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 15px; display: block; object-fit: cover; }
.profile-text { text-align: center; font-size: 0.85rem; }

footer { 
    padding: 40px; 
    text-align: center; 
    font-size: 0.75rem; 
    color: var(--secondary-text); 
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

@media (max-width: 900px) {
    .main-container { flex-direction: column; }
    .sidebar { width: 100%; }
    .info-grid { grid-template-columns: 1fr; }
    .header-top { 
        flex-direction: column; 
        gap: 20px;
        padding: 30px 0; 
        text-align: center;
    }
    .site-logo-link { margin-right: 0; }
    .category-nav ul { justify-content: center; flex-wrap: wrap; }
}

/* これを一度設定しておけば、貼り付けるだけで100%になります */
iframe[src*="google.com/maps"] {
    max-width: 100%;
    border: 0;
}