/**
 * MORG Legacy Page - Styles
 * EVERTONE スタイル準拠
 */

/* ========================================
   Hero Section
   ======================================== */
.legacy-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.legacy-hero .hero-content {
    text-align: center;
    z-index: 1;
}

.legacy-hero h1 {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 4rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
}

.legacy-hero .subtitle {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1rem;
    color: #FF6600;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.legacy-hero .hero-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   Legacy Container
   ======================================== */
.legacy-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Introduction */
.legacy-intro {
    text-align: center;
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.legacy-intro p {
    font-size: 1rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   Section Headers
   ======================================== */
.legacy-section {
    margin-bottom: 4rem;
}

.section-header {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: #FF6600;
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 102, 0, 0.3);
}

/* ========================================
   Featured Articles Grid
   ======================================== */
.article-grid.featured {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.article-card.featured {
    display: block;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.article-card.featured:hover {
    background: rgba(255, 102, 0, 0.1);
    border-color: rgba(255, 102, 0, 0.3);
    transform: translateY(-5px);
}

.article-card .article-date {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.8rem;
    color: #FF6600;
    letter-spacing: 0.1em;
}

.article-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0.8rem 0;
    line-height: 1.6;
    color: #fff;
}

.article-card .article-excerpt {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

/* ========================================
   Article List
   ======================================== */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.article-item {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.article-item:hover {
    background: rgba(255, 255, 255, 0.02);
    padding-left: 1rem;
    border-color: rgba(255, 102, 0, 0.2);
}

.article-item .article-date {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.05em;
    white-space: nowrap;
    min-width: 90px;
}

.article-item h3 {
    font-size: 0.95rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    transition: color 0.3s ease;
}

.article-item:hover h3 {
    color: #FF6600;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .legacy-hero h1 {
        font-size: 2.5rem;
        letter-spacing: 0.2em;
    }

    .legacy-container {
        padding: 2rem 1rem;
    }

    .article-grid.featured {
        grid-template-columns: 1fr;
    }

    .article-card.featured {
        padding: 1.5rem;
    }

    .article-item {
        flex-direction: column;
        gap: 0.3rem;
        padding: 1rem 0;
    }

    .article-item .article-date {
        min-width: auto;
    }

    .article-item:hover {
        padding-left: 0.5rem;
    }

    .legacy-intro p br {
        display: none;
    }
}