/* ========================================
   WEEMBA.COM.AR — Estilos Principales
   Blog de Educación Financiera en iGaming
   ======================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=IBM+Plex+Mono:wght@400;500&family=Source+Sans+3:wght@400;500;600;700&display=swap');

/* --- Variables CSS --- */
:root {
  --color-fondo-principal: #f6f8fa;
  --color-fondo-secundario: #ffffff;
  --color-fondo-tarjeta: rgba(255, 255, 255, 0.92);
  --color-fondo-tarjeta-hover: rgba(255, 255, 255, 1);
  --color-primario: #2b8a7e;
  --color-primario-claro: #3fb4a4;
  --color-primario-oscuro: #1e6e64;
  --color-acento: #d4744a;
  --color-acento-claro: #e8956f;
  --color-acento-suave: rgba(212, 116, 74, 0.1);
  --color-primario-suave: rgba(43, 138, 126, 0.08);
  --color-texto-principal: #0f1a24;
  --color-texto-secundario: #4a5e6f;
  --color-texto-apagado: #8395a7;
  --color-borde: rgba(74, 92, 112, 0.1);
  --color-borde-hover: rgba(43, 138, 126, 0.28);
  --color-sombra: rgba(15, 26, 36, 0.08);
  --color-enlace: #2b8a7e;
  --color-enlace-hover: #1e6e64;
  --color-peligro: #ef4444;
  --color-alerta: #f59e0b;
  --color-exito: #10b981;
  --color-indigo: #6366f1;
  --color-indigo-suave: rgba(99, 102, 241, 0.1);
  --gradiente-fondo: radial-gradient(1200px 600px at 50% -10%, rgba(43, 138, 126, 0.06), transparent), radial-gradient(800px 400px at 80% 20%, rgba(212, 116, 74, 0.04), transparent), linear-gradient(180deg, #f8fafb 0%, #f3f6f8 40%, #f0f3f6 100%);
  --gradiente-primario: linear-gradient(135deg, #3fb4a4 0%, #2b8a7e 50%, #1e6e64 100%);
  --gradiente-acento: linear-gradient(135deg, #e8956f 0%, #d4744a 50%, #c0603a 100%);
  --gradiente-tarjeta: linear-gradient(160deg, rgba(255, 255, 255, 1), rgba(248, 251, 253, 0.95));
  --gradiente-hero: linear-gradient(135deg, rgba(43, 138, 126, 0.04), rgba(212, 116, 74, 0.03));
  --fuente-principal: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fuente-titulos: 'Source Serif 4', Georgia, serif;
  --fuente-mono: 'IBM Plex Mono', 'Fira Code', monospace;
  --radio-borde-sm: 6px;
  --radio-borde: 10px;
  --radio-borde-lg: 14px;
  --radio-borde-xl: 20px;
  --sombra-suave: 0 1px 3px rgba(15, 26, 36, 0.04), 0 4px 12px rgba(15, 26, 36, 0.03);
  --sombra-media: 0 4px 16px rgba(15, 26, 36, 0.06), 0 12px 36px rgba(15, 26, 36, 0.05);
  --sombra-fuerte: 0 8px 32px rgba(15, 26, 36, 0.1), 0 24px 64px rgba(15, 26, 36, 0.08);
  --sombra-glow-primario: 0 8px 30px rgba(43, 138, 126, 0.15), 0 2px 8px rgba(43, 138, 126, 0.08);
  --sombra-glow-acento: 0 8px 30px rgba(212, 116, 74, 0.14), 0 2px 8px rgba(212, 116, 74, 0.06);
  --sombra-tarjeta: 0 1px 2px rgba(15, 26, 36, 0.03), 0 6px 20px rgba(15, 26, 36, 0.05);
  --sombra-tarjeta-hover: 0 4px 12px rgba(15, 26, 36, 0.06), 0 16px 40px rgba(15, 26, 36, 0.08);
  --transicion-rapida: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-media: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transicion-suave: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ancho-maximo: 1240px;
  --ancho-contenido: 820px;
  --altura-header: 68px;
}

/* --- Reset y Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--fuente-principal);
  background: var(--gradiente-fondo);
  background-attachment: fixed;
  color: var(--color-texto-principal);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before,
body::after {
  content: '';
  position: fixed;
  pointer-events: none;
  z-index: -1;
}

body::before {
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 15% 20%, rgba(43, 138, 126, 0.06), transparent),
    radial-gradient(ellipse 500px 350px at 85% 70%, rgba(212, 116, 74, 0.05), transparent),
    radial-gradient(ellipse 700px 500px at 50% 100%, rgba(99, 102, 241, 0.03), transparent);
}

body::after {
  top: 0;
  left: 0;
  right: 0;
  height: 500px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(43, 138, 126, 0.04), transparent);
}

/* --- Tipografía --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fuente-titulos);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-texto-principal);
  letter-spacing: -0.035em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1 {
  font-size: 2.05rem;
  font-weight: 800;
  margin-bottom: 0.9rem;
}

h2 {
  font-size: 1.62rem;
  margin-bottom: 0.8rem;
}

h3 {
  font-size: 1.18rem;
  margin-bottom: 0.62rem;
}

h4 {
  font-size: 1rem;
  margin-bottom: 0.55rem;
}

p {
  margin-bottom: 0.95rem;
  color: var(--color-texto-secundario);
  font-size: 0.985rem;
}

article p:last-child,
section p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-enlace);
  text-decoration: none;
  transition: color var(--transicion-rapida);
}

a:hover {
  color: var(--color-enlace-hover);
}

strong {
  color: var(--color-texto-principal);
  font-weight: 600;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.35rem;
  color: var(--color-texto-secundario);
}

/* --- Contenedores --- */
.contenedor {
  width: 100%;
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.contenedor-estrecho {
  max-width: var(--ancho-contenido);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Header / Cabecera --- */
.cabecera {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid rgba(74, 92, 112, 0.08);
  height: var(--altura-header);
  transition: background var(--transicion-media), border-color var(--transicion-media), box-shadow var(--transicion-media);
}

.cabecera.compacta {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(43, 138, 126, 0.12);
  box-shadow: 0 1px 12px rgba(15, 26, 36, 0.06);
}

.cabecera-interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo img {
  height: 38px;
  width: auto;
}

.logo-texto {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-texto-principal);
  letter-spacing: -0.03em;
}

.logo-texto span {
  color: var(--color-primario);
}

/* --- Navegación --- */
.navegacion {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.navegacion a {
  color: var(--color-texto-secundario);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  transition: all var(--transicion-rapida);
  white-space: nowrap;
  position: relative;
}

.navegacion a:hover,
.navegacion a.activa {
  color: var(--color-primario);
  background: var(--color-primario-suave);
}

.navegacion a.activa {
  font-weight: 700;
}

.boton-menu-movil {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radio-borde-sm);
  z-index: 1001;
}

.boton-menu-movil:hover {
  background: var(--color-primario-suave);
}

.boton-menu-movil span {
  width: 22px;
  height: 2px;
  background: var(--color-texto-principal);
  border-radius: 2px;
  transition: all var(--transicion-media);
}

.boton-menu-movil.abierto span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.boton-menu-movil.abierto span:nth-child(2) {
  opacity: 0;
}

.boton-menu-movil.abierto span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Contenido Principal --- */
.contenido-principal {
  flex: 1;
  padding-top: 1rem;
  padding-bottom: 3rem;
}

/* --- Sección Héroe --- */
.heroe {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.heroe::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -10%;
  width: 120%;
  height: 180%;
  background: radial-gradient(ellipse at center, rgba(43, 138, 126, 0.06) 0%, transparent 55%);
  pointer-events: none;
}

.heroe-subtitulo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primario);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  padding: 0.35rem 1rem;
  background: var(--color-primario-suave);
  border-radius: 20px;
}

.heroe h1 {
  font-size: 2.45rem;
  max-width: 720px;
  margin: 0 auto 1.25rem;
  position: relative;
}

.heroe p {
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
  color: var(--color-texto-secundario);
}

/* --- Secciones --- */
.seccion {
  padding: 3.5rem 0;
}

.seccion-titulo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.seccion-titulo h2 {
  margin-bottom: 0;
}

.seccion-icono {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 1.3rem;
  box-shadow: 0 2px 8px rgba(15, 26, 36, 0.06);
}

.seccion-icono.bonos {
  background: var(--color-acento-suave);
}

.seccion-icono.presupuesto {
  background: var(--color-primario-suave);
}

.seccion-icono.matematica {
  background: var(--color-indigo-suave);
}

/* --- Footer / Pie de Página --- */
.pie-pagina {
  background: linear-gradient(180deg, rgba(246, 249, 251, 0.96), rgba(240, 244, 247, 0.98));
  border-top: 1px solid rgba(74, 92, 112, 0.08);
  padding: 3.5rem 0 1.5rem;
  margin-top: auto;
}

.pie-pagina-interior {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3.5rem;
  max-width: var(--ancho-maximo);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.pie-pagina-marca {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pie-pagina-marca p {
  font-size: 0.9rem;
  color: var(--color-texto-apagado);
  max-width: 320px;
}

.pie-pagina h4 {
  color: var(--color-texto-principal);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.pie-pagina-enlaces {
  list-style: none;
  padding: 0;
}

.pie-pagina-enlaces li {
  margin-bottom: 0.5rem;
}

.pie-pagina-enlaces a {
  color: var(--color-texto-apagado);
  font-size: 0.875rem;
  transition: color var(--transicion-rapida);
}

.pie-pagina-enlaces a:hover {
  color: var(--color-primario);
}

.pie-pagina-legal {
  border-top: 1px solid var(--color-borde);
  margin-top: 2rem;
  padding-top: 1.5rem;
  text-align: center;
  max-width: var(--ancho-maximo);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.pie-pagina-legal p {
  font-size: 0.82rem;
  color: var(--color-texto-apagado);
}

/* --- Breadcrumbs (Migas de Pan) --- */
.migas-pan {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.82rem;
  padding: 1rem 0 0.5rem;
  color: var(--color-texto-apagado);
}

.migas-pan a {
  color: var(--color-texto-apagado);
  transition: color var(--transicion-rapida);
}

.migas-pan a:hover {
  color: var(--color-primario);
}

.migas-pan .separador {
  color: var(--color-texto-apagado);
  opacity: 0.5;
}

.migas-pan .actual {
  color: var(--color-texto-secundario);
}

/* --- Aviso de Responsabilidad --- */
.aviso-responsabilidad {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radio-borde);
  padding: 1rem 1.25rem;
  margin: 2rem 0;
  font-size: 0.85rem;
  color: var(--color-alerta);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.aviso-responsabilidad .icono-aviso {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* --- Scroll to Top --- */
.boton-subir {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--gradiente-primario);
  border: none;
  border-radius: 50%;
  color: var(--color-fondo-principal);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transicion-media);
  box-shadow: var(--sombra-media);
  z-index: 999;
}

.boton-subir.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.boton-subir:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-glow-primario);
}

/* --- Utilidades --- */
.texto-primario { color: var(--color-primario); }
.texto-acento { color: var(--color-acento); }
.texto-centro { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

[hidden] {
  display: none !important;
}

.boton-principal,
.boton-secundario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.85rem 1.2rem;
  border-radius: 0;
  font-size: 0.88rem;
  font-weight: 700;
  transition: transform var(--transicion-media), background var(--transicion-media), color var(--transicion-media), border-color var(--transicion-media), box-shadow var(--transicion-media);
}

.boton-principal {
  background: var(--gradiente-acento);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(217, 114, 78, 0.16);
}

.boton-principal:hover {
  color: #ffffff;
  transform: translateY(-2px);
}

.boton-secundario {
  border: 1px solid var(--color-borde);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-texto-principal);
}

.boton-secundario:hover {
  color: var(--color-texto-principal);
  border-color: rgba(47, 143, 131, 0.32);
  background: rgba(47, 143, 131, 0.08);
}

.micro-etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(217, 114, 78, 0.12);
  color: #a5563a;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.franja-actualidad {
  padding: 0.75rem 0 0;
}

.franja-actualidad-interior {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem 1.4rem;
  border: 1px solid rgba(212, 116, 74, 0.12);
  border-radius: var(--radio-borde-lg);
  background: linear-gradient(135deg, rgba(212, 116, 74, 0.06), rgba(255, 255, 255, 0.8));
  backdrop-filter: blur(8px);
  box-shadow: var(--sombra-suave);
  overflow: hidden;
}

.franja-etiqueta {
  padding: 0.38rem 0.78rem;
  border-radius: 999px;
  background: rgba(217, 114, 78, 0.13);
  color: #9c4f35;
  font-family: var(--fuente-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.franja-titulares {
  display: flex;
  gap: 1.35rem;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.franja-titulares::-webkit-scrollbar {
  display: none;
}

.franja-titulares a {
  color: var(--color-texto-principal);
  white-space: nowrap;
  font-size: 0.88rem;
}

.franja-titulares a:hover {
  color: var(--color-acento);
}

.franja-cta {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-acento);
  white-space: nowrap;
}

.portada-editorial {
  padding: 2rem 0 1rem;
}

.portada-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: stretch;
}

.portada-intro,
.portada-principal,
.portada-panel,
.portada-metricas,
.contenedor-estrecho article {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(74, 92, 112, 0.08);
  border-radius: var(--radio-borde-lg);
  background: var(--gradiente-tarjeta);
  box-shadow: var(--sombra-tarjeta);
}

.portada-intro,
.portada-principal,
.portada-panel {
  padding: 2.25rem 2.5rem;
}

.portada-intro,
.portada-principal {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.portada-intro::before,
.portada-principal::before,
.portada-panel::before,
.contenedor-estrecho article::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(43, 138, 126, 0.06), transparent 40%);
  pointer-events: none;
}

.portada-kicker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.portada-meta {
  font-family: var(--fuente-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-texto-apagado);
}

.portada-intro h1,
.portada-principal h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: clamp(2.7rem, 5.5vw, 4.1rem);
  line-height: 1;
}

.portada-bajada {
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.68;
}

.portada-resumen {
  max-width: 56ch;
  font-size: 0.93rem;
  color: var(--color-texto-apagado);
}

.portada-categorias {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.35rem 0 1.5rem;
}

.portada-categorias span {
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(74, 92, 112, 0.14);
  background: rgba(255, 255, 255, 0.55);
  color: var(--color-texto-secundario);
  font-size: 0.8rem;
  font-weight: 600;
}

.portada-acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 0;
}

.portada-claves {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.portada-claves li {
  min-height: 100%;
  padding: 1rem;
  border-radius: 0;
  border: 1px solid rgba(188, 199, 214, 0.08);
  background: rgba(255, 255, 255, 0.65);
  color: var(--color-texto-secundario);
}

.portada-panel {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.portada-slide-meta {
  display: inline-block;
  margin: 0.45rem 0 0.6rem;
  font-family: var(--fuente-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-texto-apagado);
}

.portada-panel-cabecera {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-texto-apagado);
}

.portada-flash {
  display: block;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(188, 199, 214, 0.08);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.58);
  transition: transform var(--transicion-media), border-color var(--transicion-media), background var(--transicion-media);
}

.portada-flash:hover {
  transform: translateX(4px);
  border-color: rgba(217, 114, 78, 0.24);
  background: rgba(217, 114, 78, 0.08);
}

.portada-flash strong {
  display: block;
  margin: 0.55rem 0 0.45rem;
  font-size: 1rem;
  line-height: 1.28;
}

.portada-flash p {
  font-size: 0.9rem;
  color: var(--color-texto-apagado);
}

.portada-flash-tag {
  display: inline-flex;
  width: fit-content;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.portada-flash-tag.proteccion {
  background: rgba(217, 114, 78, 0.13);
  color: #9e5438;
}

.portada-flash-tag.presupuesto {
  background: rgba(84, 181, 168, 0.13);
  color: #246f66;
}

.portada-flash-tag.matematica {
  background: rgba(129, 140, 248, 0.14);
  color: #5964b3;
}

.portada-metricas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  padding: 1px;
  border-radius: var(--radio-borde-sm);
  overflow: hidden;
}

.portada-metrica {
  padding: 1.4rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.portada-metrica strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 2rem;
  font-family: var(--fuente-titulos);
  font-weight: 800;
  color: var(--color-acento);
}

.portada-metrica span {
  display: block;
  color: var(--color-texto-secundario);
  font-size: 0.88rem;
  line-height: 1.45;
}

.seccion-encabezado-editorial {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
  margin-bottom: 1.8rem;
}

.seccion-encabezado-editorial p {
  max-width: 48ch;
  font-size: 0.94rem;
}

.contenedor-estrecho article {
  padding: clamp(1.35rem, 3vw, 2.25rem);
}

.contenedor-estrecho article h1 {
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.02;
  margin-bottom: 1.5rem;
}

.contenedor-estrecho article h2 {
  margin-top: 2rem;
}

.contenedor-estrecho article p,
.contenedor-estrecho article li {
  font-size: 1rem;
  line-height: 1.72;
}

@media (min-width: 1200px) {
  .contenedor-estrecho > .migas-pan + article {
    width: min(calc(var(--ancho-contenido) * 1.3), calc(100vw - 3rem));
    margin-left: 50%;
    transform: translateX(-50%);
  }
}

:root {
  --color-fondo-principal: #ffffff;
  --color-fondo-secundario: #fffdf9;
  --color-fondo-tarjeta: #fffdf9;
  --color-fondo-tarjeta-hover: #fffdf9;
  --color-primario: #1f3c57;
  --color-primario-claro: #335a7c;
  --color-primario-oscuro: #142a3d;
  --color-acento: #b08a53;
  --color-acento-claro: #d1b07c;
  --color-acento-suave: rgba(176, 138, 83, 0.14);
  --color-primario-suave: rgba(31, 60, 87, 0.08);
  --color-texto-principal: #14202b;
  --color-texto-secundario: #46515d;
  --color-texto-apagado: #74808b;
  --color-borde: rgba(20, 32, 43, 0.12);
  --color-borde-hover: rgba(176, 138, 83, 0.34);
  --color-enlace: #1f3c57;
  --color-enlace-hover: #b08a53;
  --gradiente-fondo: #ffffff;
  --gradiente-primario: linear-gradient(135deg, #315779 0%, #142a3d 100%);
  --gradiente-acento: linear-gradient(135deg, #d1b07c 0%, #9f7744 100%);
  --gradiente-tarjeta: linear-gradient(180deg, #fffdf9 0%, #f8f2e9 100%);
  --fuente-principal: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fuente-titulos: 'Archivo', 'Arial Narrow', sans-serif;
  --radio-borde-sm: 0;
  --radio-borde: 0;
  --radio-borde-lg: 0;
  --radio-borde-xl: 0;
  --sombra-suave: none;
  --sombra-media: none;
  --sombra-fuerte: none;
  --sombra-glow-primario: none;
  --sombra-glow-acento: none;
  --sombra-tarjeta: none;
  --sombra-tarjeta-hover: none;
  --ancho-maximo: 1360px;
  --ancho-contenido: 920px;
  --altura-header: 74px;
}

body {
  background: var(--gradiente-fondo);
}

body::before,
body::after {
  display: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--fuente-titulos);
  font-weight: 800;
  letter-spacing: -0.045em;
}

h1,
.contenedor-estrecho article h1,
.heroe h1 {
  text-transform: uppercase;
}

a:hover {
  color: var(--color-enlace-hover);
}

.cabecera {
  background: rgba(255, 253, 249, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(20, 32, 43, 0.16);
  box-shadow: none;
}

.cabecera.compacta {
  background: rgba(255, 253, 249, 0.98);
  border-bottom-color: rgba(20, 32, 43, 0.22);
  box-shadow: none;
}

.cabecera-interior {
  gap: 1.5rem;
}

.logo img {
  height: 34px;
}

.navegacion {
  gap: 1.3rem;
}

.navegacion a {
  font-family: var(--fuente-titulos);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-texto-principal);
  padding: 0.9rem 0.25rem 0.8rem;
  border-radius: 0;
  border-bottom: 3px solid transparent;
}

.navegacion a + a::before {
  content: '';
  position: absolute;
  left: -0.3rem;
  top: 50%;
  width: 1px;
  height: 1rem;
  background: rgba(20, 32, 43, 0.16);
  transform: translateY(-50%);
  pointer-events: none;
}

.navegacion a:hover,
.navegacion a.activa {
  color: var(--color-texto-principal);
  background: none;
  border-bottom-color: var(--color-acento);
}

.boton-menu-movil:hover {
  background: rgba(31, 60, 87, 0.06);
}

.contenido-principal {
  padding-top: 0;
  padding-bottom: 4rem;
}

.franja-actualidad {
  padding: 0;
  background: var(--color-primario-oscuro);
}

.franja-actualidad-interior {
  padding: 0.85rem 0;
  border: none;
  border-radius: 0;
  background: none;
  backdrop-filter: none;
  box-shadow: none;
}

.franja-etiqueta {
  background: var(--color-acento);
  color: #fffdf9;
  padding: 0.25rem 0.6rem;
}

.franja-titulares a,
.franja-cta {
  color: #fffdf9;
}

.franja-titulares a:hover,
.franja-cta:hover {
  color: var(--color-acento-claro);
}

.heroe {
  padding: 2.2rem 0 1.8rem;
}

.heroe::before {
  display: none;
}

.heroe-subtitulo,
.micro-etiqueta {
  border-radius: 0;
  padding: 0.25rem 0;
  background: none;
  color: var(--color-acento);
  font-family: var(--fuente-titulos);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.heroe h1 {
    max-width: 100%;
    margin: 0 0 0.8rem;
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    line-height: 0.96;
}

.heroe p {
  max-width: 70ch;
  margin: 0;
  font-size: 1.02rem;
}

.seccion {
  padding: 2.6rem 0;
}

.seccion-encabezado-editorial {
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.4rem;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--color-primario-oscuro);
}

.seccion-encabezado-editorial h2 {
  max-width: 100%;
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 0.98;
  text-transform: uppercase;
}

.seccion-encabezado-editorial p {
  max-width: 42ch;
  margin-bottom: 0;
  font-size: 0.96rem;
}

.pagina-inicio .portada-editorial {
  padding: 1.5rem 0 0.8rem;
}

.pagina-inicio .portada-grid {
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.9fr);
  gap: 1.35rem;
}

.pagina-inicio .portada-principal,
.pagina-inicio .portada-panel,
.pagina-inicio .portada-metricas,
.contenedor-estrecho article {
  border: 1px solid var(--color-borde);
  box-shadow: none;
}

.pagina-inicio .portada-principal {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  min-height: 600px;
  padding: 0;
  border-top: 4px solid var(--color-acento);
  background: var(--color-fondo-secundario);
}

.pagina-inicio .portada-principal::before,
.pagina-inicio .portada-panel::before {
  display: none;
}

.portada-principal-media {
  min-height: 100%;
}

.portada-principal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portada-principal-contenido {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.35rem;
  padding: 2rem;
}

.portada-kicker-row {
  margin-bottom: 1rem;
}

.portada-meta {
  color: var(--color-texto-apagado);
  font-size: 0.7rem;
}

.pagina-inicio .portada-principal h1 {
  max-width: none;
  margin-bottom: 0.9rem;
  font-size: clamp(2.7rem, 5vw, 4.8rem);
  line-height: 0.92;
}

.portada-bajada {
  max-width: 28ch;
  font-size: 1.08rem;
  color: var(--color-texto-secundario);
}

.portada-resumen {
  max-width: 44ch;
  font-size: 0.98rem;
  color: var(--color-texto-apagado);
}

.portada-acciones {
  margin-top: 0.25rem;
}

.portada-claves {
  gap: 1px;
  margin-top: 0;
}

.portada-claves li {
  background: #f0e8db;
  border: none;
  min-height: 100%;
  padding: 1rem 1.05rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.pagina-inicio .portada-panel {
  gap: 0;
  padding: 1.35rem;
  border-top: 4px solid var(--color-primario-oscuro);
  background: var(--color-fondo-secundario);
}

.portada-panel-cabecera {
  padding-bottom: 0.85rem;
  margin-bottom: 0.3rem;
  border-bottom: 1px solid var(--color-borde);
  color: var(--color-texto-principal);
}

.portada-panel-cabecera a {
  color: var(--color-acento);
  font-weight: 700;
}

.portada-flash {
  padding: 1rem 0 1.05rem;
  border: none;
  border-bottom: 1px solid var(--color-borde);
  background: none;
}

.portada-flash:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.portada-flash:hover {
  transform: none;
  background: none;
  border-color: var(--color-borde);
}

.portada-flash strong {
  font-family: var(--fuente-titulos);
  font-size: 1.16rem;
  line-height: 1.06;
  text-transform: uppercase;
}

.portada-flash p {
  color: var(--color-texto-secundario);
}

.portada-flash-tag {
  border-radius: 0;
  padding: 0.18rem 0;
  background: none;
  color: var(--color-acento);
}

.portada-flash-tag.presupuesto,
.portada-flash-tag.matematica,
.portada-flash-tag.proteccion {
  background: none;
  color: var(--color-acento);
}

.pagina-inicio .portada-metricas {
  margin-top: 1.15rem;
  padding: 0;
  border-top: 3px solid var(--color-primario-oscuro);
  background: var(--color-primario-oscuro);
}

.pagina-inicio .portada-metrica {
  background: var(--color-primario-oscuro);
  text-align: left;
  padding: 1.15rem 1.2rem 1.2rem;
}

.pagina-inicio .portada-metrica strong {
  margin-bottom: 0.2rem;
  color: #fffdf9;
  font-size: 1.8rem;
}

.pagina-inicio .portada-metrica span {
  color: rgba(255, 253, 249, 0.74);
}

.migas-pan {
  padding: 1rem 0 0.85rem;
  font-family: var(--fuente-titulos);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.migas-pan a,
.migas-pan .actual {
  color: var(--color-texto-apagado);
}

.migas-pan a:hover {
  color: var(--color-acento);
}

.contenedor-estrecho article {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border-top: 4px solid var(--color-acento);
  background: var(--color-fondo-secundario);
}

.contenedor-estrecho article::before {
  display: none;
}

.contenedor-estrecho article h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.35rem, 4.2vw, 4rem);
  line-height: 0.94;
}

/* .contenedor-estrecho article > p:first-of-type {
  font-size: 1.14rem;
  line-height: 1.62;
  color: var(--color-texto-principal);
} */

.contenedor-estrecho article h2 {
  margin-top: 2.2rem;
  margin-bottom: 0.7rem;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1;
  text-transform: uppercase;
}

.contenedor-estrecho article p,
.contenedor-estrecho article li {
  font-size: 1rem;
  color: var(--color-texto-secundario);
}

.pie-pagina {
  background: var(--color-primario-oscuro);
  border-top: none;
  padding: 3rem 0 1.25rem;
}

.pie-pagina h4,
.pie-pagina a,
.pie-pagina .logo {
  color: #fffdf9;
}

.pie-pagina .logo img {
  height: 28px;
  width: auto;
}

.pie-pagina-marca p,
.pie-pagina-enlaces a,
.pie-pagina-legal p {
  color: rgba(255, 253, 249, 0.72);
}

.pie-pagina-enlaces a:hover {
  color: #fffdf9;
}

.pie-pagina-legal {
  border-top-color: rgba(255, 253, 249, 0.14);
}

.aviso-responsabilidad {
  border-radius: 0;
  border-left: 4px solid var(--color-acento);
  background: rgba(176, 138, 83, 0.14);
  color: var(--color-primario-oscuro);
}

.boton-subir {
  background: var(--color-primario-oscuro);
  box-shadow: none;
}

.boton-subir:hover {
  box-shadow: none;
}