/* ==========================================================================
   ARTÍCULO 0 MEDIA - ESTILOS PRINCIPALES Y RESET EDITORIAL
   ========================================================================== */

/* Reset Semántico Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--a0-ivory-light);
  color: var(--a0-text-main);
  font-family: var(--a0-font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Tipografía de Encabezados */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--a0-font-serif);
  color: var(--a0-black);
  font-weight: 700;
  line-height: 1.25;
  margin-top: 0;
  margin-bottom: 0.75rem;
  letter-spacing: -0.015em;
  word-break: normal;
  overflow-wrap: break-word;
}

h1 { font-size: clamp(2rem, 4vw + 1rem, 3.25rem); }
h2 { font-size: clamp(1.5rem, 2.5vw + 0.5rem, 2.25rem); }
h3 { font-size: clamp(1.25rem, 1.8vw + 0.3rem, 1.65rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; text-transform: uppercase; letter-spacing: 0.05em; }
h6 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--a0-gray); }

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

/* Enlaces y Estados de Interacción */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--a0-transition-fast), border-color var(--a0-transition-fast);
}

a:hover, a:focus {
  color: var(--a0-red);
}

a:visited {
  color: inherit;
}

/* Selección de Texto */
::selection {
  background-color: var(--a0-red);
  color: var(--a0-white);
}

/* Estructura de Contenedores */
.a0-container {
  width: 100%;
  max-width: var(--a0-container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3vw, 2rem);
  padding-right: clamp(1rem, 3vw, 2rem);
}

.a0-container-reading {
  width: 100%;
  max-width: var(--a0-container-reading);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   CABECERA EDITORIAL (HEADER)
   ========================================================================== */
.a0-header {
  background-color: var(--a0-black);
  color: var(--a0-white);
  border-bottom: 3px solid var(--a0-red);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Top bar informativo */
.a0-topbar {
  background-color: var(--a0-black-rich);
  border-bottom: 1px solid var(--a0-border-dark);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--a0-gray-light);
  padding: 0.35rem 0;
}

.a0-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.a0-topbar-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.a0-edition-tag {
  color: var(--a0-red-accent);
  font-weight: 700;
}

.a0-topbar-right a {
  color: var(--a0-gray-light);
  margin-left: 1rem;
}

.a0-topbar-right a:hover {
  color: var(--a0-white);
}

/* Barra Principal */
.a0-header-main {
  padding: 0.75rem 0;
}

.a0-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.a0-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.a0-logo-badge {
  background-color: var(--a0-red);
  color: var(--a0-white);
  font-family: var(--a0-font-serif);
  font-weight: 900;
  font-size: 1.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--a0-radius-sm);
  line-height: 1;
}

.a0-logo-text {
  display: flex;
  flex-direction: column;
}

.a0-brand-title {
  font-family: var(--a0-font-serif);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--a0-white);
  line-height: 1.1;
  text-transform: uppercase;
}

.a0-brand-tagline {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--a0-gray-mid);
  margin-top: 2px;
}

/* Navegación Primaria */
.a0-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.a0-nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.25rem;
  align-items: center;
}

.a0-nav-link {
  color: #dddddd;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.2rem;
  position: relative;
  transition: color var(--a0-transition-fast);
}

.a0-nav-link:hover, .a0-nav-link.active {
  color: var(--a0-white);
}

.a0-nav-link.active::after,
.a0-nav-link:hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--a0-red);
}

.a0-nav-badge {
  background-color: var(--a0-red);
  color: var(--a0-white);
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--a0-radius-sm);
  margin-left: 0.35rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* Botón Móvil */
.a0-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--a0-border-dark);
  color: var(--a0-white);
  padding: 0.45rem 0.75rem;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: var(--a0-radius-sm);
}

.a0-menu-toggle:hover, .a0-menu-toggle:focus {
  background-color: var(--a0-dark-surface);
  border-color: var(--a0-red);
  color: var(--a0-white);
}

/* ==========================================================================
   PIE DE PÁGINA EDITORIAL (FOOTER)
   ========================================================================== */
.a0-footer {
  background-color: var(--a0-black);
  color: #cccccc;
  border-top: 4px solid var(--a0-red);
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  margin-top: 4rem;
  font-size: 0.95rem;
}

.a0-footer h3, .a0-footer h4 {
  color: var(--a0-white);
}

.a0-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.a0-footer-brand p {
  color: #aaaaaa;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-top: 1rem;
}

.a0-footer-title {
  font-family: var(--a0-font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--a0-white);
  border-bottom: 2px solid var(--a0-red);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.a0-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.a0-footer-links li {
  margin-bottom: 0.6rem;
}

.a0-footer-links a {
  color: #bbbbbb;
  font-size: 0.9rem;
  transition: color var(--a0-transition-fast);
}

.a0-footer-links a:hover {
  color: var(--a0-white);
  padding-left: 4px;
}

/* Redes Sociales Oficiales en Footer */
.a0-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.a0-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: var(--a0-dark-surface);
  color: var(--a0-white);
  border: 1px solid var(--a0-border-dark);
  border-radius: var(--a0-radius-sm);
  transition: all var(--a0-transition-fast);
}

.a0-social-btn:hover {
  background-color: var(--a0-red);
  border-color: var(--a0-red);
  color: var(--a0-white);
  transform: translateY(-2px);
}

.a0-social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Barra de Copyright e Información Legal */
.a0-footer-bottom {
  border-top: 1px solid var(--a0-border-dark);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #888888;
}

.a0-footer-legal-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.a0-footer-legal-links a {
  color: #999999;
}

.a0-footer-legal-links a:hover {
  color: var(--a0-white);
}

/* ==========================================================================
   ANULACIÓN TOTAL DE AZUL EN ELEMENTOS BLOCKSY Y WORDPRESS
   ========================================================================== */
.entry-content a,
.entry-summary a,
.page-content a {
  color: var(--a0-black);
  text-decoration: underline;
  text-decoration-color: var(--a0-red);
  text-underline-offset: 3px;
  transition: color var(--a0-transition-fast), text-decoration-color var(--a0-transition-fast);
}

.entry-content a:hover,
.entry-summary a:hover,
.page-content a:hover {
  color: var(--a0-red);
  text-decoration-color: var(--a0-black);
}

/* Botones Gutenberg */
.wp-block-button__link {
  background-color: var(--a0-red) !important;
  color: var(--a0-white) !important;
  border-radius: var(--a0-radius-sm) !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  transition: background-color var(--a0-transition-fast) !important;
}

.wp-block-button__link:hover, .wp-block-button__link:focus {
  background-color: var(--a0-black) !important;
  color: var(--a0-white) !important;
}

.wp-block-button.is-style-outline .wp-block-button__link {
  background-color: transparent !important;
  border: 2px solid var(--a0-red) !important;
  color: var(--a0-red) !important;
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
  background-color: var(--a0-red) !important;
  color: var(--a0-white) !important;
}