/* 緊急修正: ヒーローセクション完全中央配置 + スクロール時空白解消 */

/* WordPress管理バーの完全除去 */
#wpadminbar {
    display: none !important;
}

html {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

html, body {
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
}

body.home {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    min-height: 100vh !important;
    margin: 0 !important;
    padding: 0 !important;
}

.hero-section {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 999 !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-direction: column !important;
    will-change: transform !important;
    transition: transform 0.05s ease-out, opacity 0.1s ease-out !important;
}

.hero-content {
    text-align: center !important;
    z-index: 3 !important;
    max-width: 800px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
}

.hero-title {
    font-size: 3rem !important;
    font-weight: bold !important;
    margin: 0 0 1rem 0 !important;
    color: white !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3) !important;
    text-align: center !important;
    /* 中央配置の確実な実装 */
    left: 0 !important;
    right: 0 !important;
    transform: none !important;
    position: relative !important;
}

.hero-subtitle {
    font-size: 1.2rem !important;
    margin: 0 0 2rem 0 !important;
    color: white !important;
    opacity: 0.9 !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3) !important;
    text-align: center !important;
}

/* メニュー表示確保 */
.hero-navigation {
    margin-top: 2rem !important;
    z-index: 4 !important;
    position: relative !important;
}

.hero-menu {
    list-style: none !important;
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 1.5rem !important;
    margin: 0 !important;
    padding: 0 !important;
}

.hero-menu > li {
    position: relative !important;
}

.hero-menu > li > a {
    color: white !important;
    text-decoration: none !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 25px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    display: block !important;
    transition: all 0.3s ease !important;
}

.hero-menu > li > a:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2) !important;
}

.sub-menu {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(0, 0, 0, 0.9) !important;
    backdrop-filter: blur(15px) !important;
    border-radius: 10px !important;
    padding: 0.5rem 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
    min-width: 200px !important;
    margin-top: 0.5rem !important;
    list-style: none !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.hero-menu > li:hover .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
}

.sub-menu a {
    color: white !important;
    text-decoration: none !important;
    padding: 0.75rem 1.5rem !important;
    display: block !important;
    transition: background 0.3s ease !important;
}

.sub-menu a:hover {
    background: rgba(255, 255, 255, 0.1) !important;
}

/* スクロール時空白解消: メインコンテンツ調整 */
.main-content-wrapper {
    position: relative !important;
    z-index: 1 !important;
    margin-top: 100vh !important;
    padding-top: 0 !important;
    background: #ffffff !important;
    min-height: 100vh !important;
    transition: transform 0.1s ease-out !important;
}

/* 全セクションの上部余白を完全除去 */
.main-content-wrapper > * {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.main-content-wrapper section:first-child {
    margin-top: 0 !important;
    padding-top: 2rem !important;
}

/* ヘッダー制御 */
.site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background: rgba(0, 0, 0, 0.9) !important;
    backdrop-filter: blur(15px) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem !important;
    }
    
    .hero-menu {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .sub-menu {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        margin-top: 0.5rem !important;
        background: rgba(255, 255, 255, 0.1) !important;
    }
}

/* 横幅が広い場合のメニュー最適化 */
@media (min-width: 1200px) {
    .hero-menu {
        display: flex !important;
        flex-direction: row !important;
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 2rem !important;
    }
}