/* --- Carga de Fuentes Salmantinas (Estilo Víctor / Epigráfico) --- */
@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@700&family=Cinzel:wght@600;700&display=swap');

/* --- Variables de Diseño --- */
:root {
    --bg-color: #fcfbf9;            /* Tono papel antiguo / pergamino claro */
    --text-color: #2b2b2b;          /* Tinta oscura suave */
    --accent-color: #7A1C1C;        /* Rojo Almagre / Sangre de Toro de Salamanca */
    --border-color: #e2dfd8;
    --quote-bg: #f4f1ea;
    --font-victor: "Cinzel Decorative", "Georgia", serif;
    --font-heading: "Cinzel", "Georgia", serif;
    --font-serif: "Georgia", "Times New Roman", serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --- Resets Básicos --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-serif);
    font-size: 1.125rem; /* 18px */
    line-height: 1.85;
    text-rendering: optimizeLegibility;
}

/* --- Reglas de Justificación Global para el Sitio --- */
p, li, blockquote {
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
}

/* Evitar que los títulos se dividan con guiones */
h1, h2, h3, h4, h5, h6 {
    hyphens: manual;
    -webkit-hyphens: manual;
}

/* --- Layout Contenedores --- */
.container {
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.container-narrow {
    max-width: 680px; /* Ancho de lectura óptimo para ensayos */
}

/* --- Cabecera con Tipografía Víctor --- */
.site-header {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 3.5rem;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-family: var(--font-victor);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.12em;
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
    text-align: left;
}

/* MODIFICACIÓN: Flexbox y espaciado para el menú */
.site-nav {
    display: flex;
    gap: 2.5rem; /* Ajusta este valor si prefieres más o menos espacio */
    align-items: center;
}

.site-nav a {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.site-nav a:hover {
    color: var(--accent-color);
}

/* --- Encabezado del Manifiesto --- */
.article-header {
    text-align: center;
    margin-bottom: 3rem;
}

.salamanca-symbol {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.article-header h1 {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 700;
    line-height: 1.3;
    color: #111;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
    text-align: center;
}

.article-header .subtitle {
    font-style: italic;
    color: #555;
    font-size: 1.2rem;
    max-width: 580px;
    margin: 0 auto;
    text-align: center;
}

.divider {
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 2rem auto 0 auto;
}

/* --- Cuerpo del Texto --- */
.article-content p {
    margin-bottom: 1.6rem;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-top: 3rem;
    margin-bottom: 1.2rem;
    color: var(--accent-color);
    letter-spacing: 0.03em;
    text-align: left;
}

.article-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 2.5rem 0;
}

.article-content ol, .article-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.6rem;
}

.article-content li {
    margin-bottom: 0.6rem;
}

.article-content blockquote {
    background-color: var(--quote-bg);
    border-left: 4px solid var(--accent-color);
    padding: 1.2rem 1.6rem;
    margin: 2.2rem 0;
    font-style: italic;
}

.article-content blockquote p {
    margin-bottom: 0;
}

/* --- Pie de Página --- */
.site-footer {
    margin-top: 6rem;
    padding: 2.5rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: #777;
}

.site-footer p {
    text-align: center; /* Mantiene el copyright o texto del pie centrado */
}

/* --- Metadatos del Artículo (Fecha, autor, etc.) --- */
.article-meta {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: #777;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 1rem;
    text-align: center;
}

/* --- Estilos para la Lista de Ensayos (list.html) --- */
.articles-list {
    margin-top: 2rem;
}

.article-card {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.article-card h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
}

.article-card h2 a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.article-card h2 a:hover {
    color: var(--accent-color);
}

.article-card .article-meta {
    text-align: left;
    margin-top: 0;
    margin-bottom: 1rem;
}

.article-card .summary {
    margin-bottom: 1rem;
}

.read-more {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-color);
    text-decoration: none;
}

.read-more:hover {
    text-decoration: underline;
}

/* --- Portada Principal (Index) --- */

/* 1. Hero Section */
.hero-section {
    padding: 4rem 0 3rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--quote-bg);
    margin-bottom: 3.5rem;
}

.hero-badge {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-color);
    display: inline-block;
    margin-bottom: 1rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    color: #111;
}

.hero-lead {
    font-size: 1.25rem;
    color: #444;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Botones con aire clásico */
.btn {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    border-radius: 2px;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: #5a1414;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* 2. Banner Destacado / Letra Capitular */
.featured-banner {
    margin-bottom: 4rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.featured-image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    filter: sepia(20%) contrast(95%); /* Tono añejo para las fotos */
    border: 1px solid var(--border-color);
}

.section-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #888;
}

.featured-text h2 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 1.8rem;
    margin: 0.5rem 0 1rem 0;
}

/* Letra Capitular (Estilo antiguo) */
.drop-cap {
    float: left;
    font-family: var(--font-victor);
    font-size: 3.2rem;
    line-height: 0.75;
    margin-top: 0.1rem;
    margin-right: 0.4rem;
    color: var(--accent-color);
}


.read-more-link {
    display: inline-block;
    margin-top: 1rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
}

/* 3. Grid de Tarjetas (Artículos) */
.recent-section {
    margin-bottom: 4rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    white-space: nowrap;
}

.section-line {
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.card {
    background: #fff;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.card-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    filter: sepia(15%);
}

.card-content {
    padding: 1.25rem;
}

.card-date {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: #888;
    text-transform: uppercase;
}

.card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.card-content h3 a {
    color: var(--text-color);
    text-decoration: none;
}

.card-content h3 a:hover {
    color: var(--accent-color);
}

.card-content p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 1rem;
}

.card-link {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
}

/* Ajuste Responsivo */
@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 2rem;
    }
}

/* --- Tratamiento Visual de Imágenes en Artículos --- */

/* Ajuste general para imágenes en el texto */
.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2rem auto;
    border: 1px solid var(--border-color);
    padding: 6px;
    background-color: #fff;
    filter: sepia(10%) contrast(98%); /* Sutil tono cálido de imprenta */
}


/* Crédito de imagen en el banner principal */
.featured-image figure {
    margin: 0;
}

.featured-image .image-credit {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: #777;
    margin-top: 0.5rem;
    text-align: center;
    line-height: 1.3;
}

.featured-image .image-credit strong {
    color: var(--text-color);
}

/* Soporte para la etiqueta estándar de HTML <figure> y <figcaption> */
.article-content figure {
    margin: 2.5rem 0;
    text-align: center;
}

.article-content figure img {
    margin: 0 auto 0.8rem auto;
}

.article-content figcaption {
    font-family: var(--font-sans);
    font-size: 0.825rem;
    color: #666;
    font-style: italic;
    line-height: 1.4;
    text-align: center;
}

.article-content figcaption strong {
    font-style: normal;
    color: var(--accent-color);
}

/* --- Adaptabilidad Móvil --- */
@media (max-width: 600px) {
    .site-title {
        font-size: 1rem;
    }
    .article-header h1 {
        font-size: 1.75rem;
    }
    body {
        font-size: 1.05rem;
    }
}