/* ==========================================
   OCTOPUS SYSTEM - 共通CSS（固定ページ用）
   ========================================== */

/* =============================================
   CSS変数定義
   ============================================= */
:root {
    --mskv-bg-primary: #0a0a0a;
    --mskv-bg-secondary: #1a1a2e;
    --mskv-bg-tertiary: #16213e;
    --mskv-text-primary: #ffffff;
    --mskv-text-secondary: #b0b0b0;
    --mskv-accent-cyan: #00d9ff;
    --mskv-accent-pink: #ff0096;
}

/* =============================================
   WORDPRESS NAVIGATION HEADER
   ============================================= */

/* WordPressナビゲーションヘッダー */
.mskv-wp-header {
    background: linear-gradient(135deg, #1a1a2e, #16213e) !important;
    border-bottom: 1px solid rgba(0, 217, 255, 0.3) !important;
    box-shadow: 0 2px 20px rgba(0, 217, 255, 0.1) !important;
    position: relative !important;
    z-index: 9999 !important;
    width: 100% !important;
    top: 0 !important;
}

.mskv-wp-header-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 1rem 2rem !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: wrap !important;
}

/* サイトブランディング */
.mskv-site-branding {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
}

.mskv-site-logo {
    width: 40px !important;
    height: 40px !important;
    object-fit: contain !important;
}

.mskv-site-title-link {
    color: var(--mskv-text-primary) !important;
    text-decoration: none !important;
    font-size: 1.5rem !important;
    font-weight: bold !important;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.8) !important;
    transition: color 0.3s ease !important;
}

.mskv-site-title-link:hover {
    color: var(--mskv-accent-cyan) !important;
    text-decoration: none !important;
}

/* メインナビゲーション */
.mskv-main-navigation {
    display: flex !important;
}

.mskv-nav-menu {
    display: flex !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 1rem !important;
    flex-wrap: wrap !important;
}

.mskv-nav-menu li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.mskv-nav-menu a {
    color: var(--mskv-text-primary) !important;
    text-decoration: none !important;
    padding: 0.8rem 1.2rem !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    z-index: 10001 !important;
    position: relative !important;
    -webkit-tap-highlight-color: transparent !important;
    font-weight: 500 !important;
    font-size: 1rem !important;
    display: block !important;
}

.mskv-nav-menu a:hover {
    color: var(--mskv-accent-cyan) !important;
    background: rgba(0, 217, 255, 0.1) !important;
    transform: translateY(-2px) !important;
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.5) !important;
    text-decoration: none !important;
}

/* モバイルメニューボタン */
.mskv-mobile-menu-toggle {
    display: none !important;
    flex-direction: column !important;
    background: transparent !important;
    border: 2px solid var(--mskv-accent-cyan) !important;
    border-radius: 8px !important;
    padding: 0.5rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    z-index: 10001 !important;
    position: relative !important;
    -webkit-tap-highlight-color: transparent !important;
}

.mskv-mobile-menu-toggle span {
    width: 20px !important;
    height: 2px !important;
    background: var(--mskv-accent-cyan) !important;
    margin: 2px 0 !important;
    transition: 0.3s !important;
    display: block !important;
}

.mskv-mobile-menu-toggle:hover {
    background: rgba(0, 217, 255, 0.1) !important;
}

/* =============================================
   フッター
   ============================================= */

footer {
    background-color: #1a1a1a !important;
    border-top: 1px solid #333 !important;
    margin-top: 80px !important;
    padding: 40px 0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.footer-content {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 30px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 2rem !important;
}

.footer-section {
    display: block !important;
}

.footer-section h4 {
    color: #00D9FF !important;
    margin-bottom: 16px !important;
    font-size: 16px !important;
}

.footer-section ul {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.footer-section ul li {
    margin-bottom: 8px !important;
}

.footer-section ul li a {
    color: #e0e0e0 !important;
    text-decoration: none !important;
    font-size: 14px !important;
    transition: color 0.3s !important;
}

.footer-section ul li a:hover {
    color: #00D9FF !important;
}

.copyright {
    text-align: center !important;
    margin-top: 30px !important;
    padding-top: 20px !important;
    border-top: 1px solid #333 !important;
    color: #888 !important;
    font-size: 12px !important;
    max-width: 1200px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* =============================================
   Cocoonの不要な要素を非表示
   ============================================= */

.entry-title,
.page-title,
h1.entry-title,
.entry-header,
.page-header,
.wp-block-post-title,
.entry-content h1:first-child,
.toc_container {
    display: none !important;
}

/* =============================================
   モバイル対応
   ============================================= */

@media (max-width: 768px) {
    .mskv-wp-header-container {
        padding: 1rem !important;
    }

    .mskv-mobile-menu-toggle {
        display: flex !important;
    }

    .mskv-main-navigation {
        display: none !important;
        width: 100% !important;
        margin-top: 1rem !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 10000 !important;
    }

    .mskv-main-navigation.active {
        display: block !important;
    }

    .mskv-nav-menu {
        flex-direction: column !important;
        background: linear-gradient(135deg, var(--mskv-bg-secondary), var(--mskv-bg-tertiary)) !important;
        border-radius: 12px !important;
        padding: 1rem !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    }

    .mskv-nav-menu a {
        border-bottom: 1px solid rgba(0, 217, 255, 0.2) !important;
        margin-bottom: 0.5rem !important;
        padding: 1rem !important;
    }

    .mskv-nav-menu a:hover {
        padding-left: 1.5rem !important;
    }
}