/* 
 * Latworld Cyber Theme CSS for Front Page
 * 修正: 社名Lのみ大文字、ヘッダー文字デフォルト黒、フッターサイバー化、旧画像排除強化
 */
:root {
    --color-bg: #050505; /* サイバー風の深い黒 */
    --color-text: #e0e0e0;
    --color-gray: #444444;
    --color-accent: #00ffcc; /* サイバーアクセント（シアン/ネオン） */
    --color-white: #ffffff;
    
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-serif: 'Cinzel', serif;
    
    --transition-slow: 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    --transition-fast: 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* =========================================
   Cocoon ラッパー上書き（フル幅化）
   ========================================= */
body.home, body.front-page {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
    cursor: none;
}

body.home #content, body.front-page #content,
body.home #content-in, body.front-page #content-in,
body.home #content .wrap, body.front-page #content .wrap,
body.home #main, body.front-page #main {
    max-width: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* フルスクリーンエリア内に各セクションを100vwで配置 */
.cyber-home-wrapper section {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    box-sizing: border-box;
}
.cyber-home-wrapper .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* =========================================
   旧デザイン要素の完全排除（ロゴ画像、アピールエリア等）
   ========================================= */
body.home #appeal,
body.home .appeal,
body.front-page #appeal,
body.front-page .appeal,
body.home .header-image,
body.front-page .header-image,
body.home #carousel,
body.front-page #carousel,
body.home .appeal-in,
body.front-page .appeal-in,
body.home .appeal-content,
body.front-page .appeal-content {
    display: none !important;
    height: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    position: absolute !important;
    z-index: -9999 !important;
    overflow: hidden !important;
}

/* 巨大風景画像（Latworld-Header.jpg）の完全非表示 */
body.home .logo-header,
body.home .logo-header img,
body.home .site-logo-image,
body.front-page .site-logo-image,
body.home .logo-image,
body.front-page .logo-image {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
}
body.home .tagline,
body.home .site-description,
body.front-page .tagline,
body.front-page .site-description {
    display: none !important;
}

/* =========================================
   ヘッダー: デフォルト黒文字、暗い背景時のみ白文字
   ========================================= */
body.home #header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: transparent !important;
    background-color: transparent !important;
    border-bottom: none !important;
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
    box-shadow: none !important;
}
body.home.admin-bar #header-container { top: 32px; }
body.home #header { background: transparent !important; }

/* ヘッダー内部: 左社名 + 右メニュー */
body.home #header-in {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    min-height: 0 !important;
    padding: 12px 20px !important;
    max-width: 1200px;
    margin: 0 auto;
}

/* デフォルト: 黒文字（明るい背景用） */
body.home .site-name-text {
    font-family: var(--font-serif);
    color: #000000 !important;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-shadow: none;
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}
body.home .navi-in a {
    font-family: var(--font-serif);
    color: #000000 !important;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-shadow: none;
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}
body.home .navi-in a:hover {
    opacity: 0.7;
}

/* 暗い背景上: 白文字に切替（JSでクラス付与） */
body.home #header-container.header-on-dark .site-name-text {
    color: #ffffff !important;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}
body.home #header-container.header-on-dark .navi-in a {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255,255,255,0.5);
}
body.home #header-container.header-on-dark .navi-in a:hover {
    color: var(--color-accent) !important;
}

/* スクロール後: ダーク半透明背景 + 白文字 */
body.home #header-container.scrolled {
    background-color: rgba(5, 5, 5, 0.92) !important;
    border-bottom: 1px solid rgba(0, 255, 204, 0.1) !important;

}
body.home #header-container.scrolled .site-name-text {
    color: #ffffff !important;
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
}
body.home #header-container.scrolled .navi-in a {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255,255,255,0.3);
}
body.home #header-container.scrolled .navi-in a:hover {
    color: var(--color-accent) !important;
}

body.home #breadcrumb { display: none !important; }

/* =========================================
   タイポグラフィ & カーソル
   ========================================= */
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 1.1;
    font-weight: 400;
    margin-bottom: 2rem;
    white-space: nowrap;
    letter-spacing: 0.05em;
    overflow: hidden;
    color: var(--color-white) !important;
}

.section-title-sm {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 4rem;
    color: var(--color-white) !important;
}

.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    background-color: var(--color-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
    mix-blend-mode: exclusion;
}
.cursor.hovered {
    width: 60px;
    height: 60px;
    background-color: var(--color-white);
}

/* =========================================
   ローダー
   ========================================= */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-bg);
    color: var(--color-accent);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}
.loader-brand {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    letter-spacing: 0.5em;
    margin-top: 2rem;
    opacity: 0.5;
    text-transform: none !important;
    font-variant: normal !important;
}
.loader-counter {
    font-family: var(--font-serif);
    font-size: 8rem;
    font-weight: 600;
}

/* =========================================
   ヒーローセクション
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #020202;
    z-index: 9998 !important; /* ヘッダー直下、旧コンテンツより確実に上 */
}
#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 9001 !important;
}
.hero-content {
    position: relative;
    z-index: 9010 !important;
    text-align: center;
    color: var(--color-white);
    pointer-events: none;
}
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 8vw;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    color: #ffffff !important;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.8), 0 0 40px rgba(255, 255, 255, 0.5);
    text-transform: none !important;
    font-variant: normal !important;
}
.cyber-subtitle {
    font-family: 'Exo 2', sans-serif;
    font-size: clamp(1rem, 2vw, 1.8rem);
    font-weight: 600;
    letter-spacing: 0.3em;
    color: #ffffff !important;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.9), 0 0 25px rgba(255, 255, 255, 0.5);
}
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}
.scroll-indicator span {
    font-family: var(--font-serif);
    font-size: 1rem;
    letter-spacing: 0.3em;
    writing-mode: vertical-rl;
}
.scroll-indicator .line {
    width: 1px;
    height: 100px;
    background-color: rgba(255,255,255,0.3);
    position: relative;
    overflow: hidden;
}
.scroll-indicator .line::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-white);
    animation: scrollLine 2s infinite ease-in-out;
}
@keyframes scrollLine {
    0% { top: -100%; }
    50% { top: 0; }
    100% { top: 100%; }
}

/* =========================================
   コンセプト・インフォメーション・コンタクトセクション
   ========================================= */
.concept {
    padding: 6rem 2rem;
    background-color: var(--color-bg);
}
.concept .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.concept-text {
    width: 100%;
    max-width: 800px;
    font-size: 1.1rem;
    line-height: 2;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-top: 2rem;
    color: #ffffff;
    text-align: center;
}
.concept-text p {
    margin-bottom: 2rem;
}

.information {
    padding: 4rem 2rem 8rem !important;
    background-color: #0a0a0a !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
}
/* INFORMATIONセクションの中央配置 */
.information .container {
    max-width: 1000px !important;
    margin: 0 auto !important;
}
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1.5rem;
    border-bottom: none;
    padding-bottom: 1rem;
}
/* Cocoonデフォルトリストスタイルをリセット */
.news-list {
    border-top: none;
    list-style: none !important;
    padding-left: 0 !important;
    margin: 0 !important;
}
.news-item {
    border-bottom: none;
    list-style: none !important;
    margin-left: 0 !important;
    padding-left: 0 !important;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.news-item::before,
.news-item::marker {
    content: '' !important;
    display: none !important;
}
.news-item:hover {
    background-color: rgba(0, 255, 204, 0.05);
    transform: translateX(10px);
}
.news-item a {
    display: flex !important;
    padding: 1.5rem 1rem;
    align-items: center;
    gap: 1.5rem;
    color: var(--color-white) !important;
    text-decoration: none !important;
}
.news-meta {
    width: auto;
    min-width: 220px;
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-shrink: 0;
}
.news-meta time {
    font-family: var(--font-serif);
    letter-spacing: 0.1em;
    white-space: nowrap;
}
.news-meta .category {
    font-size: 0.85rem;
    padding: 0.3rem 1rem;
    border: 1px solid var(--color-white);
    border-radius: 20px;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}
.news-title {
    font-weight: 400;
    font-size: 1rem;
    flex: 1;
    color: var(--color-white) !important;
}

.contact {
    padding: 10rem 0;
    background-color: #030303;
    text-align: center;
    border-top: 1px solid #111;
}
.btn-minimal {
    display: inline-block;
    padding: 1rem 3rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    color: var(--color-white) !important;
    border: 1px solid var(--color-white);
    border-radius: 4px;
    transition: all var(--transition-fast);
}
.btn-minimal:hover {
    background-color: #fff !important;
    color: #000 !important;
    border-color: #fff !important;
}

/* =========================================
   フッター: サイバーデザイン化
   ========================================= */
body.home #footer,
body.front-page #footer {
    background: #0a0a0a !important;
    border-top: 1px solid rgba(0, 255, 204, 0.2) !important;
    padding: 4rem 0 2rem !important;
    position: relative;
}
/* フッターにサイバーグロウライン */
body.home #footer::before,
body.front-page #footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.6;
}

body.home #footer,
body.home #footer a:not(.sns-button),
body.home .footer-title,
body.front-page #footer,
body.front-page #footer a:not(.sns-button),
body.front-page .footer-title {
    color: #ffffff !important;
    font-family: var(--font-sans);
}

body.home .footer-title,
body.front-page .footer-title {
    font-family: var(--font-serif) !important;
    letter-spacing: 0.1em !important;
    color: var(--color-accent) !important;
    font-size: 1.1rem !important;
    margin-bottom: 1.5rem !important;
}

body.home #footer a:hover,
body.front-page #footer a:hover {
    color: var(--color-accent) !important;
    text-decoration: none !important;
}

body.home .footer-bottom,
body.front-page .footer-bottom {
    background: #050505 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
    padding: 1.5rem 0 !important;
}

body.home .source-org.copyright,
body.front-page .source-org.copyright {
    color: rgba(255, 255, 255, 0.4) !important;
    font-family: 'Playfair Display', serif !important;
    letter-spacing: 0.1em !important;
    font-size: 0.85rem !important;
    text-transform: none !important;
    font-variant: normal !important;
    font-variant-caps: normal !important;
    -webkit-font-feature-settings: normal !important;
    font-feature-settings: normal !important;
}

/* フッターナビリンク */
body.home .footer-bottom-menu a,
body.front-page .footer-bottom-menu a {
    color: rgba(255, 255, 255, 0.6) !important;
    transition: color var(--transition-fast);
    font-size: 0.9rem;
}
body.home .footer-bottom-menu a:hover,
body.front-page .footer-bottom-menu a:hover {
    color: var(--color-accent) !important;
}

/* フッターウィジェットエリア */
body.home #footer .widget,
body.front-page #footer .widget {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* Cocoonのサイドバー（ホームでは非表示） */
body.home .sidebar,
body.front-page .sidebar {
    display: none !important;
}

/* =========================================
   レスポンシブ
   ========================================= */
@media (max-width: 768px) {
    .concept {
        padding: 3rem 0.8rem;
    }
    .concept .container {
        width: 100%;
    }
    .concept-text {
        width: 100%;
        font-size: 0.85rem;
        line-height: 1.8;
        text-align: left;
        letter-spacing: 0;
    }
    .news-item a {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem 0.5rem;
        gap: 0.5rem;
    }
    .news-meta {
        min-width: auto;
        margin-bottom: 0;
    }
    .news-meta .category {
        font-size: 0.75rem;
        padding: 0.2rem 0.8rem;
    }
    .news-title {
        font-size: 0.9rem;
    }
    body.home .site-name-text {
        font-size: 1.2rem !important;
    }
    body.home .navi-in a {
        font-size: 0.8rem !important;
    }
}