/* ===== RESET Y BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: #f7fafc;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== HEADER ELIMINADO - LOGO MOVIDO AL HERO ===== */
.header {
    display: none;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0 2rem;
    text-align: center;
}

.hero-logo-top {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.logo-img-small {
    max-width: 100px;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-text-centered {
    text-align: center;
}

.hero-logo {
    max-width: 120px;
}

.logo-img-hero {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== MAIN CONTAINER ===== */
.main-container {
    padding: 2.5rem 0;
    min-height: 60vh;
}

/* ===== NEWS GRID - HORIZONTAL LAYOUT ===== */
.news-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.news-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: row;
    min-height: 200px;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.2);
}

.news-image {
    width: 350px;
    min-width: 350px;
    height: auto;
    overflow: hidden;
    background: linear-gradient(135deg, #e0e7ff 0%, #f3e8ff 100%);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-meta {
    margin-bottom: 0.75rem;
}

.news-date {
    font-size: 0.875rem;
    color: #718096;
}

.news-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.news-title a {
    color: #2d3748;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: #667eea;
}

.news-excerpt {
    color: #4a5568;
    margin-bottom: 1.25rem;
    flex: 1;
}

.btn-read-more {
    display: inline-block;
    color: #667eea;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-read-more:hover {
    color: #764ba2;
    transform: translateX(4px);
}

/* ===== ARTICLE PAGE ===== */
.article {
    background: white;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 900px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
}

.article-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.article-meta {
    display: flex;
    gap: 2rem;
    color: #718096;
    font-size: 0.95rem;
}

.article-image {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #2d3748;
    margin-bottom: 2rem;
}

.article-footer {
    padding-top: 2rem;
    border-top: 2px solid #e2e8f0;
}

.btn-back {
    display: inline-block;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-back:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin: 3rem 0;
}

.btn-pagination {
    padding: 0.75rem 1.5rem;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.btn-pagination:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.page-info {
    color: #4a5568;
    font-weight: 500;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.empty-state p {
    font-size: 1.25rem;
    color: #718096;
    margin-bottom: 1.5rem;
}

/* ===== FOOTER ===== */
.footer {
    background: #2d3748;
    color: white;
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
}

.footer p {
    margin: 0;
    opacity: 0.9;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .logo-img-small {
        max-width: 80px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .logo-container {
        max-width: 280px;
    }

    /* Cambiar a layout vertical en móviles */
    .news-grid {
        gap: 1.5rem;
    }

    .news-card {
        flex-direction: column;
        min-height: auto;
    }

    .news-image {
        width: 100%;
        min-width: 100%;
        height: 200px;
    }

    .article {
        padding: 2rem 1.5rem;
    }

    .article-title {
        font-size: 1.875rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
}