/* ============================================
   ERA MEDIEVAL — ESTILOS PRINCIPALES (v1)
   Revista editorial digital
   ============================================ */

@import 'variables.css';

/* ══════════════════════════════════════════════
   1. RESET & BASE
   ══════════════════════════════════════════════ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  background-color: var(--bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img    { display: block; max-width: 100%; height: auto; }
a      { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }


/* ══════════════════════════════════════════════
   2. LAYOUT
   ══════════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--reading {
  max-width: var(--reading-width);
}


/* ══════════════════════════════════════════════
   3. CABECERA
   ══════════════════════════════════════════════ */

.header {
  background-color: var(--bg-base);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: var(--space-md);
}

.header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.header__logo svg {
  height: 32px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__link {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}
.nav__link:hover,
.nav__link.active {
  color: var(--color-accent);
}
.nav__link.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -8px;
  height: 2px;
  background-color: var(--color-accent);
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}
.header__hamburger span {
  width: 22px;
  height: 2px;
  background-color: var(--color-text-primary);
  display: block;
}

/* Menú móvil */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: var(--bg-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  padding: 0.5rem;
}
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}
.mobile-menu__link:hover {
  color: var(--color-accent);
}


/* ══════════════════════════════════════════════
   4. HERO / EDITORIAL DE PORTADA
   ══════════════════════════════════════════════ */

.editorial {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-rule);
}
.editorial__inner {
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
}
.editorial__eyebrow {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.editorial__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}
.editorial__lede {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 620px;
  margin-inline: auto;
}


/* Ornamento divisor editorial */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: var(--space-lg) auto;
  max-width: 240px;
}
.ornament__line {
  flex: 1;
  height: 1px;
  background-color: var(--color-rule);
}
.ornament__symbol {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-accent);
  font-style: italic;
}


/* ══════════════════════════════════════════════
   5. GRID DE ARTÍCULOS
   ══════════════════════════════════════════════ */

.section {
  padding: var(--space-lg) 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-text-primary);
}
.section-head__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}
.section-head__link {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: color var(--transition-fast);
}
.section-head__link:hover {
  color: var(--color-accent-deep);
}


/* Grid principal */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* Variante featured: primero ocupa más */
.articles-grid--featured > :first-child {
  grid-column: span 2;
  grid-row: span 2;
}
.articles-grid--featured > :first-child .article-card__title {
  font-size: var(--fs-2xl);
}
.articles-grid--featured > :first-child .article-card__thumb-wrap {
  aspect-ratio: 16 / 10;
}


/* ─── Tarjeta de artículo ──────────────────────── */
.article-card {
  display: block;
  background: transparent;
  transition: transform var(--transition-base);
}
.article-card:hover {
  transform: translateY(-2px);
}
.article-card:hover .article-card__title {
  color: var(--color-accent);
}

.article-card__thumb-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  
  margin-bottom: var(--space-sm);
}
.article-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.article-card:hover .article-card__thumb {
  transform: scale(1.03);
}
.article-card__category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--bg-base);
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  font-weight: 600;
}

.article-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}
.article-card__excerpt {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}
.article-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}
.article-card__meta-sep {
  color: var(--color-border);
}


/* ══════════════════════════════════════════════
   6. PLANTILLA DE ARTÍCULO
   ══════════════════════════════════════════════ */

.article {
  background-color: var(--bg-paper);
}

/* Cabecera del artículo */
.article-header {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--color-rule);
}
.article-header__inner {
  max-width: 780px;
  margin-inline: auto;
}
.article-header__category {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.article-header__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}
.article-header__subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--fs-md);
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}
.article-header__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.article-header__author {
  color: var(--color-text-primary);
  font-weight: 500;
}

/* Imagen destacada */
.article-hero {
  margin: 0 auto;
  max-width: 1080px;
  padding: var(--space-md);
}
.article-hero img {
  width: 100%;
  height: auto;
  display: block;
}
.article-hero__caption {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  text-align: center;
  letter-spacing: 0.02em;
}

/* Placeholder visual mientras no hay imagen real */
.hero-placeholder {
  aspect-ratio: 16 / 9;
 
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* En tarjetas de artículo (más pequeño) */
.article-card__thumb-wrap .hero-placeholder {
  aspect-ratio: auto;
  height: 100%;
}

/* Descripción centrada bajo título de página de sección */
.page__description {
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  text-align: center;
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Estado "próximamente" en páginas de sección sin artículos */
.coming-soon {
  margin-top: var(--space-md);
  text-align: center;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Nota inline editorial dentro de páginas estáticas */
.editorial-note {
  margin-top: var(--space-md);
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* Cuerpo del artículo */
.article-body {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.article-body p {
  font-size: var(--fs-base);
  line-height: 1.85;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

/* Capitular ornamentada — primera letra del primer párrafo */
.article-body > p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 4.5em;
  font-weight: 600;
  line-height: 0.85;
  float: left;
  padding-right: 0.6rem;
  padding-top: 0.5rem;
  color: var(--color-accent);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin: var(--space-md) 0 1rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.article-body h3 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin: var(--space-md) 0 0.75rem;
  letter-spacing: -0.005em;
}

/* Cita destacada */
.pullquote {
  margin: var(--space-md) calc(-1 * var(--space-md));
  padding: var(--space-md);
  border-top: 2px solid var(--color-accent);
  border-bottom: 1px solid var(--color-rule);
  text-align: center;
}
.pullquote__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.65rem;
  line-height: 1.35;
  color: var(--color-text-primary);
  font-weight: 500;
}
.pullquote__cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  font-style: normal;
}

/* Cita en bloque */
.article-body blockquote {
  margin: var(--space-md) 0;
  padding-left: 1.5rem;
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Énfasis dentro del cuerpo */
.article-body em {
  font-style: italic;
}
.article-body strong {
  font-weight: 600;
  color: var(--color-text-primary);
}
.article-body a {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent-soft);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.article-body a:hover {
  color: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
}

/* Listas dentro de artículos */
.article-body ul,
.article-body ol {
  margin: 0 0 1.5rem 1.5rem;
  list-style: revert;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--color-text-primary);
}
.article-body li {
  margin-bottom: 0.4rem;
}

/* Imagen interior con pie */
.article-figure {
  margin: var(--space-md) calc(-1 * var(--space-md));
}
.article-figure img {
  width: 100%;
  height: auto;
}
.article-figure figcaption {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  text-align: center;
  letter-spacing: 0.02em;
  padding: 0 var(--space-md);
}

/* Separador ornamental dentro del cuerpo */
.article-body hr {
  border: none;
  text-align: center;
  margin: var(--space-md) 0;
}
.article-body hr::before {
  content: '⁂';
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-accent);
  letter-spacing: 0.5rem;
}

/* Pie de artículo */
.article-footer {
  max-width: var(--reading-width);
  margin: var(--space-md) auto;
  padding: var(--space-md);
  border-top: 1px solid var(--color-rule);
  font-family: var(--font-ui);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-align: center;
}


/* ══════════════════════════════════════════════
   7. ARTÍCULOS RELACIONADOS
   ══════════════════════════════════════════════ */

.related {
  background-color: var(--bg-soft);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-rule);
}
.related__head {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-md);
}
.related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}


/* ══════════════════════════════════════════════
   8. PÁGINAS ESTÁTICAS (sobre / colaborar)
   ══════════════════════════════════════════════ */

.page {
  padding: var(--space-xl) 0;
}
.page__inner {
  max-width: var(--reading-width);
  margin-inline: auto;
}
.page__eyebrow {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  text-align: center;
}
.page__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}
.page__body p {
  font-size: var(--fs-base);
  line-height: 1.85;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}
.page__body h2 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin: var(--space-md) 0 1rem;
  color: var(--color-text-primary);
}


/* ══════════════════════════════════════════════
   9. FOOTER
   ══════════════════════════════════════════════ */

.footer {
  background-color: var(--bg-dark);
  color: var(--color-text-inverse);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.footer__brand-logo svg {
  height: 32px;
  margin-bottom: 1rem;
}
.footer__tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1rem;
  color: rgba(245, 241, 232, 0.7);
  line-height: 1.5;
  max-width: 360px;
}
.footer__col-title {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
  margin-bottom: var(--space-sm);
}
.footer__list li {
  margin-bottom: 0.5rem;
}
.footer__list a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: rgba(245, 241, 232, 0.85);
  transition: color var(--transition-fast);
}
.footer__list a:hover {
  color: var(--color-text-inverse);
}
.footer__bottom {
  border-top: 1px solid rgba(245, 241, 232, 0.15);
  padding-top: var(--space-sm);
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  color: rgba(245, 241, 232, 0.5);
  letter-spacing: 0.05em;
  text-align: center;
}


/* ══════════════════════════════════════════════
   10. RESPONSIVE
   ══════════════════════════════════════════════ */

@media (max-width: 900px) {
  .nav { display: none; }
  .header__hamburger { display: flex; }

  .articles-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
  .articles-grid--featured > :first-child {
    grid-column: span 2;
    grid-row: span 1;
  }
  .articles-grid--featured > :first-child .article-card__title {
    font-size: var(--fs-xl);
  }

  .related__grid { grid-template-columns: 1fr 1fr; }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 640px) {
  :root {
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }

  .articles-grid,
  .articles-grid--featured,
  .related__grid {
    grid-template-columns: 1fr;
  }
  .articles-grid--featured > :first-child {
    grid-column: span 1;
  }

  .article-header__title {
    font-size: 2.5rem;
  }
  .article-body p {
    font-size: 1.1rem;
  }
  .article-body > p:first-of-type::first-letter {
    font-size: 3.5em;
  }
  .pullquote,
  .article-figure {
    margin-inline: 0;
  }
  .pullquote__text {
    font-size: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}