/* ==========================================================================
   LEGAL & POLICIES CUSTOM STYLES
   ========================================================================== */

/* Page Header & Background Glow */
.legal-hero {
    position: relative;
    padding: 80px 0 60px 0;
    overflow: hidden;
    background: radial-gradient(circle at 50% -20%, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 60%);
    border-bottom: 1px solid var(--color-card-border);
}

.legal-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.legal-hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 40%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.legal-hero-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 24px auto;
}

.legal-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-text-dark);
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 6px 16px;
    border-radius: 100px;
}

/* Two Column Layout */
.legal-main {
    max-width: 1200px;
    margin: 60px auto 100px auto;
    padding: 0 24px;
}

.legal-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    align-items: start;
}

/* Sidebar Navigation */
.legal-sidebar {
    position: sticky;
    top: 110px; /* Header height + buffer */
    z-index: 10;
}

.toc-card {
    background-color: var(--color-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.toc-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toc-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toc-item a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    display: block;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    border-left: 2px solid transparent;
    padding-left: 0;
}

.toc-item a:hover {
    color: var(--color-primary);
    padding-left: 8px;
    border-left: 2px solid var(--color-primary);
}

.toc-sublist {
    margin-top: 8px;
    padding-left: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.toc-subitem a {
    font-size: 0.825rem;
    color: var(--color-text-dark);
}

.toc-subitem a:hover {
    color: var(--color-primary);
}

/* Content Area */
.legal-content {
    max-width: 800px;
}

.legal-section,
.legal-section h3 {
    scroll-margin-top: 115px; /* Offset for sticky header (80px height + 35px padding) */
}

.legal-section {
    margin-bottom: 60px;
}

.legal-section:last-child {
    margin-bottom: 40px;
}

/* Typography styles inside content */
.legal-section h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.35;
    display: flex;
    align-items: center;
    gap: 12px;
}

.legal-section h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.legal-section h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin: 32px 0 16px 0;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legal-section h3 svg {
    color: var(--color-secondary);
    width: 18px;
    height: 18px;
}

.legal-section p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.legal-section ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.legal-section ul li {
    position: relative;
    padding-left: 20px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.legal-section ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* Callout Note box (AS IS, No Warranty, Data Loss) */
.legal-note {
    background-color: rgba(var(--color-primary-rgb), 0.04);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 20px;
    margin: 24px 0;
}

.legal-note-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legal-note-title svg {
    color: var(--color-primary);
    width: 16px;
    height: 16px;
}

.legal-note p {
    margin-bottom: 0;
    font-size: 0.925rem;
    color: var(--color-text-muted);
}

.legal-note p:last-child {
    margin-bottom: 0;
}

/* Date Box */
.legal-date-box {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.legal-date-item {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.legal-date-item strong {
    color: #ffffff;
    margin-left: 4px;
}

/* Back Link Button */
.legal-back-nav {
    margin-bottom: 40px;
}

.legal-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.legal-back-link:hover {
    color: var(--color-primary);
    transform: translateX(-4px);
}

/* Placeholders visual formatting for dummy paragraphs */
.dummy-text {
    border: 1px dashed rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-style: italic;
    position: relative;
}

.dummy-text::after {
    content: '[本文プレースホルダー]';
    position: absolute;
    right: 12px;
    bottom: 8px;
    font-size: 0.75rem;
    color: var(--color-text-dark);
    font-style: normal;
}

/* 法的ドキュメントなどの段落を囲む汎用ブロック装飾 */
.policy-block {
    border: 1px dashed rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px; /* ブロックが連続した際、美しく間隔が空くように余白を追加 */
}

/* Responsive adjustment */
@media (max-width: 992px) {
    .legal-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .legal-sidebar {
        position: static;
    }
    
    .legal-hero-title {
        font-size: 2.2rem;
    }
}