/* ========================================
   Variables globales y base
   Neutros de Carbon: Gray 10, 20, 70, 80 y 100.
   ======================================== */
:root {
  --color-primary: #fc4902;
  --color-secondary: #0c61a2;
  --color-text: #161616;
  --color-body: #393939;
  --color-muted: #525252;
  --color-surface: #ffffff;
  --color-surface-muted: #f4f4f4;
  --color-border: #e0e0e0;
  --content-width: 75rem;
  --reading-width: 48rem;
  --section-space: clamp(2.5rem, 5vw, 4.5rem);
  /* Límite seguro sin JavaScript; el script mide la altura real del header. */
  --header-height: 75vh;
}

html {
  scroll-padding-top: calc(var(--header-height) + 0.5rem);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--color-body);
  background: var(--color-surface);
  font-family: "Roboto Flex", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

[hidden] {
  display: none !important;
}

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

h1,
h2,
h3 {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.125rem);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.625rem, 2.6vw, 2.25rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: 1.375rem;
}

p {
  margin: 0 0 1.25rem;
}

a {
  color: var(--color-secondary);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  text-decoration-thickness: 0.15em;
}

a:active {
  color: var(--color-text);
}

button {
  font: inherit;
}

/* El contorno oscuro y su separación permanecen visibles sobre blanco, gris y naranja. */
:focus-visible {
  outline: 3px solid var(--color-text);
  outline-offset: 4px;
}

.container {
  width: min(var(--content-width), calc(100% - 2.5rem));
  margin-inline: auto;
}

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

/* ========================================
   Acceso directo mediante teclado
   ======================================== */
.skip-link {
  position: fixed;
  z-index: 3;
  inset-block-start: 0.75rem;
  inset-inline-start: 1.25rem;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 2px solid var(--color-text);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ========================================
   Encabezado y navegación
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--color-surface);
  border-block-end: 1px solid var(--color-border);
  /* En pantallas bajas o con texto ampliado, el menú puede desplazarse sin tapar toda la página. */
  max-height: 75vh;
  max-height: 75svh;
  overflow-y: auto;
}

.header-layout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-block: 1rem;
}

.brand {
  display: block;
  width: clamp(8.75rem, 25vw, 12.5rem);
}

.mobile-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
  margin-inline-start: auto;
}

.contact-link,
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-secondary);
  border-radius: 0.25rem;
  color: var(--color-secondary);
  background: var(--color-surface);
  font-weight: 600;
  text-decoration: none;
}

.menu-toggle {
  border-color: var(--color-border);
  color: var(--color-text);
  cursor: pointer;
}

.contact-link:hover,
.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
  background: var(--color-surface-muted);
  text-decoration: underline;
}

.contact-link:active,
.menu-toggle:active {
  color: var(--color-text);
  border-color: var(--color-text);
}

.primary-nav {
  width: 100%;
}

.primary-nav ul,
.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav ul {
  flex-direction: column;
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--color-border);
}

.primary-nav a {
  display: block;
  padding: 0.625rem 0.75rem;
  color: var(--color-text);
  text-decoration: none;
}

.primary-nav a:hover {
  background: var(--color-surface-muted);
  text-decoration: underline;
}

.primary-nav a[aria-current="page"] {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 3px;
}

.primary-nav .contact-link {
  color: var(--color-secondary);
}

/* ========================================
   Hero y botones
   ======================================== */
.hero {
  padding-block: var(--section-space);
  border-block-end: 1px solid var(--color-border);
}

.hero-content {
  max-width: 57rem;
  padding-block-start: 1.25rem;
  border-block-start: 4px solid var(--color-primary);
}

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

.lead {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-block-start: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  max-width: 100%;
  padding: 0.75rem 1.25rem;
  border: 2px solid transparent;
  border-radius: 0.25rem;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
}

/* Texto oscuro: blanco sobre el naranja de marca no alcanza contraste AA. */
.button-primary {
  color: var(--color-text);
  background: var(--color-primary);
}

.button-primary:hover {
  border-color: var(--color-text);
  text-decoration: underline;
}

.button-primary:active {
  color: var(--color-surface);
  background: var(--color-text);
}

.button-secondary {
  color: var(--color-secondary);
  background: var(--color-surface);
  border-color: var(--color-secondary);
}

.button-secondary:hover {
  text-decoration: underline;
  background: var(--color-surface-muted);
}

.button-secondary:active {
  color: var(--color-surface);
  background: var(--color-secondary);
}

/* ========================================
   Secciones y listas de lectura
   ======================================== */
.section {
  padding-block: var(--section-space);
}

.section-muted {
  background: var(--color-surface-muted);
}

.section-columns {
  display: grid;
  gap: 1.5rem;
}

.section-intro,
.section-body {
  min-width: 0;
  max-width: var(--reading-width);
}

.section-body > :last-child,
.section-intro > :last-child {
  margin-block-end: 0;
}

.spaced-list {
  margin: 0 0 1.5rem;
  padding-inline-start: 1.25rem;
}

.spaced-list li {
  padding-inline-start: 0.25rem;
}

.spaced-list li + li {
  margin-block-start: 0.625rem;
}

.spaced-list li::marker {
  color: var(--color-secondary);
}

.statement {
  color: var(--color-text);
  font-weight: 600;
}

/* ========================================
   Tarjetas de áreas de trabajo
   ======================================== */
.service-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-block-start: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--color-border);
  border-block-start: 3px solid var(--color-secondary);
}

.service-card .text-link {
  align-self: flex-start;
  max-width: 100%;
  margin-block-start: auto;
}

.text-link {
  display: inline-block;
  padding-block: 0.5rem;
  font-weight: 600;
}

/* ========================================
   Servicios: áreas editoriales y resultados
   Misma jerarquía para las cinco áreas, sin tarjetas.
   ======================================== */
.service-detail {
  border-block-end: 1px solid var(--color-border);
}

.service-outcome {
  margin-block-start: 2rem;
  padding: 1.25rem 1.5rem;
  border-inline-start: 3px solid var(--color-secondary);
  background: var(--color-surface-muted);
}

.service-outcome h3 {
  margin-block-end: 0.5rem;
  color: var(--color-secondary);
  font-size: 1rem;
}

.service-outcome p {
  margin: 0;
}

/* ========================================
   Ciberseguridad: temas de revisión; Nosotros: principios de trabajo
   Retícula editorial con separadores, sin tarjetas ni iconos.
   ======================================== */
.cybersecurity-topics,
.principles-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem 2rem;
  margin-block-start: 2rem;
}

.cybersecurity-topic,
.principle {
  min-width: 0;
  padding-block-start: 1.25rem;
  border-block-start: 1px solid var(--color-border);
}

.cybersecurity-topic h3,
.principle h3 {
  margin-block-end: 0.75rem;
}

.cybersecurity-topic p,
.principle p {
  margin: 0;
}

/* ========================================
   Artículos: índice editorial de temas
   Filas continuas con separadores, sin tarjetas ni iconos.
   ======================================== */
.editorial-topics {
  margin-block-start: 2rem;
  border-block-end: 1px solid var(--color-border);
}

.editorial-topic {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem 2rem;
  padding-block: 1.75rem;
  border-block-start: 1px solid var(--color-border);
}

.editorial-topic h3 {
  margin: 0;
}

.editorial-topic-content {
  min-width: 0;
}

.editorial-topic-content > :last-child {
  margin-block-end: 0;
}

/* ========================================
   Próximo paso y pie de página
   ======================================== */
.next-step {
  background: var(--color-surface-muted);
  border-block-start: 4px solid var(--color-primary);
}

.section-label {
  color: var(--color-secondary);
  font-weight: 700;
}

.contact-note {
  margin-block: 1rem 0;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.site-footer {
  padding-block: 2rem;
  background: var(--color-surface-muted);
  border-block-start: 2px solid var(--color-secondary);
}

.footer-layout {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.footer-brand {
  margin: 0 0 0.5rem;
  color: var(--color-text);
  font-size: 1.75rem;
  font-weight: 700;
}

.footer-description {
  max-width: 42ch;
  margin: 0;
}

.site-footer a {
  display: inline-block;
  padding: 0.625rem 0.75rem;
}

/* ========================================
   Responsive: ampliación progresiva desde móvil
   ======================================== */
@media (min-width: 40rem) {
  .container {
    width: min(var(--content-width), calc(100% - 4rem));
  }

  .actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cybersecurity-topics,
  .principles-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 60rem) {
  .cybersecurity-topics,
  .principles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .section-columns {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 4rem;
  }

  .editorial-topic {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  }
}

/* El umbral permite acomodar las siete entradas sin comprimir sus textos. */
@media (min-width: 80rem) {
  /* Seis columnas permiten tres tarjetas iguales y centrar las dos de la segunda fila. */
  .service-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .service-card {
    grid-column: span 2;
  }

  .service-card:nth-child(4) {
    grid-column: 2 / span 2;
  }

  .service-card:nth-child(5) {
    grid-column: 4 / span 2;
  }

  .header-layout {
    gap: 2rem;
  }

  .mobile-actions {
    display: none;
  }

  .primary-nav {
    flex: 1;
    width: auto;
  }

  .primary-nav ul {
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    padding: 0;
    border: 0;
  }

  .primary-nav a {
    font-size: 0.9375rem;
  }
}

/* ========================================
   Diseño visual V2: Inicio (iteración piloto)
   SVG geométrico integrado y estilos acotados, sin dependencias.
   Solo afecta a body.home-v2.
   ======================================== */
.home-v2 .hero {
  background: var(--color-surface);
}

.home-v2 .hero-layout {
  display: grid;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.home-v2 .hero-content {
  min-width: 0;
}

.home-v2 .hero h1 {
  max-width: none;
}

/* El gráfico es decorativo y no reserva espacio ni recibe foco en móvil. */
.home-v2 .hero-geometry {
  display: none;
  min-width: 0;
  pointer-events: none;
}

.home-v2 .hero-geometry svg {
  display: block;
  width: 100%;
  height: auto;
}

.home-v2 #seccion-1-titulo,
.home-v2 #seccion-2-titulo {
  max-width: 22ch;
}

.home-v2 #seccion-3-titulo {
  display: flex;
  /* La línea puede pasar debajo y el texto ampliado no impone un ancho mínimo. */
  flex-wrap: wrap;
  overflow-wrap: anywhere;
  align-items: center;
  gap: 1.25rem;
}

.home-v2 #seccion-3-titulo::after {
  content: "";
  flex: 1;
  min-width: 2rem;
  height: 1px;
  background: var(--color-border);
}

.home-v2 .service-grid {
  counter-reset: area;
}

.home-v2 .service-card {
  position: relative;
  counter-increment: area;
  padding-block-start: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--color-surface);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.home-v2 .service-card::before {
  content: "0" counter(area);
  align-self: flex-start;
  margin-block-end: 1.35rem;
  color: var(--color-secondary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.home-v2 .service-card:hover,
.home-v2 .service-card:focus-within {
  border-color: var(--color-secondary);
  background: #f8fbfd;
}

.home-v2 .section-columns .section-intro h2 {
  border-inline-start: 3px solid var(--color-primary);
  padding-inline-start: 1rem;
}

.home-v2 .next-step {
  background:
    linear-gradient(115deg, rgba(252, 73, 2, 0.07), transparent 58%),
    var(--color-surface-muted);
}

/* Tableta: el texto conserva su ancho y la composición se recoge debajo. */
@media (min-width: 768px) {
  .home-v2 .hero-geometry {
    display: block;
    width: min(50%, 20rem);
    justify-self: end;
  }
}

/* Escritorio: el texto recibe casi dos tercios del ancho disponible. */
@media (min-width: 1024px) {
  .home-v2 .hero-layout {
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
  }

  .home-v2 .hero-geometry {
    width: 100%;
    max-width: 26rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-v2 .service-card {
    transition: none;
  }
}

/* ========================================
   Diseño visual V2: Servicios
   Ritmo editorial y sistema de pasos; solo body.services-v2.
   ======================================== */
.services-v2 .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(110deg, #fff 0%, #fff 63%, #f4f7fa 100%);
}

.services-v2 .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12% -3% 12% auto;
  width: min(27%, 22rem);
  opacity: 0.55;
  background:
    linear-gradient(90deg, rgba(12,97,162,0.12) 1px, transparent 1px),
    linear-gradient(0deg, rgba(12,97,162,0.12) 1px, transparent 1px),
    linear-gradient(135deg, transparent 46%, rgba(252,73,2,0.18) 46%, rgba(252,73,2,0.18) 48%, transparent 48%);
  background-size: 3.5rem 3.5rem, 3.5rem 3.5rem, 100% 100%;
  pointer-events: none;
}

.services-v2 .hero-content {
  position: relative;
  z-index: 1;
}

.services-v2 #seccion-2-titulo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
  gap: 1rem;
  max-width: none;
}

.services-v2 #seccion-2-titulo::after {
  content: "";
  flex: 1;
  min-width: 2rem;
  height: 1px;
  background: var(--color-border);
}

.services-v2 .service-detail {
  counter-increment: service-step;
}

.services-v2 #seccion-2-titulo + .service-detail {
  counter-reset: none;
}

.services-v2 .service-detail .section-intro::before {
  content: "0" counter(service-step);
  display: inline-block;
  margin-block-end: 1rem;
  color: var(--color-secondary);
  font-weight: 700;
  letter-spacing: 0.13em;
  font-size: 0.875rem;
}

.services-v2 .service-detail .section-intro {
  padding-inline-start: 1.25rem;
  /* Conserva el espacio del borde; el acento tiene una altura independiente de la columna. */
  border-inline-start: 3px solid transparent;
  background: linear-gradient(var(--color-primary), var(--color-primary)) left top / 3px 3rem no-repeat;
  background-origin: border-box;
}

.services-v2 .service-detail:nth-of-type(even) {
  background: #f8f9fa;
}

.services-v2 .service-outcome {
  background: #eef4f8;
  border-inline-start-color: var(--color-secondary);
}

.services-v2 .next-step {
  background: linear-gradient(110deg, rgba(252,73,2,0.07), transparent 55%), var(--color-surface-muted);
}

@media (max-width: 767px) {
  .services-v2 .hero::after {
    display: none;
  }
}

/* ========================================
   Diseño visual V2: Transformación digital y Ciberseguridad
   Solo las páginas marcadas; mantener copy y comportamiento estático.
   ======================================== */
.digital-v2 .hero,
.cyber-v2 .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.digital-v2 .hero {
  background: linear-gradient(112deg, #fff 0%, #fff 63%, #f2f7fa 100%);
}
.cyber-v2 .hero {
  background: linear-gradient(112deg, #fff 0%, #fff 63%, #f8f6f4 100%);
}
.digital-v2 .hero::after,
.cyber-v2 .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  inset: 14% 0 10% auto;
  width: min(29%, 23rem);
  opacity: 0.65;
}
/* Flujos y conexiones: bloques sucesivos para transformación digital. */
.digital-v2 .hero::after {
  background:
    linear-gradient(#0c61a2, #0c61a2) 12% 26% / 30% 2px no-repeat,
    linear-gradient(#fc4902, #fc4902) 58% 62% / 24% 2px no-repeat,
    linear-gradient(90deg, rgba(12,97,162,.15), rgba(12,97,162,.15)) 42% 26% / 2px 37% no-repeat,
    linear-gradient(rgba(12,97,162,.12), rgba(12,97,162,.12)) 12% 12% / 32% 36% no-repeat,
    linear-gradient(rgba(252,73,2,.09), rgba(252,73,2,.09)) 57% 52% / 32% 35% no-repeat,
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(12,97,162,.08) 31px 32px);
}
/* Capas de protección proporcionada: marcos cuadrados, sin clichés de candados. */
.cyber-v2 .hero::after {
  background:
    linear-gradient(#0c61a2,#0c61a2) 22% 24% / 2px 60% no-repeat,
    linear-gradient(#fc4902,#fc4902) 67% 14% / 2px 44% no-repeat,
    linear-gradient(rgba(12,97,162,.12),rgba(12,97,162,.12)) 18% 22% / 70% 60% no-repeat,
    linear-gradient(#fff,#fff) 35% 38% / 38% 30% no-repeat,
    linear-gradient(rgba(252,73,2,.2),rgba(252,73,2,.2)) 35% 38% / 38% 2px no-repeat,
    repeating-linear-gradient(0deg, transparent 0 35px, rgba(12,97,162,.09) 35px 36px);
}
.digital-v2 .hero-content,
.cyber-v2 .hero-content {
  position: relative;
  z-index: 1;
}
.digital-v2 #seccion-2-titulo,
.cyber-v2 #seccion-2-titulo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
  gap: 1rem;
  max-width: none;
}
.digital-v2 #seccion-2-titulo::after,
.cyber-v2 #seccion-2-titulo::after {
  content: "";
  flex: 1;
  min-width: 2rem;
  height: 1px;
  background: var(--color-border);
}
.digital-v2 .service-detail {
  counter-increment: digital-step;
}
.digital-v2 .service-detail .section-intro {
  padding-inline-start: 1.25rem;
  border-inline-start: 3px solid transparent;
  background: linear-gradient(var(--color-primary),var(--color-primary)) left top / 3px 3rem no-repeat;
}
.digital-v2 .service-detail .section-intro::before {
  content: "0" counter(digital-step);
  display: block;
  margin-bottom: 0.75rem;
  color: var(--color-secondary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.digital-v2 .service-detail:nth-of-type(even) {
  background: #f8f9fa;
}
.digital-v2 .service-outcome,
.cyber-v2 .service-outcome {
  background: #eef4f8;
}
.cyber-v2 .cybersecurity-topic {
  padding-inline-start: 1rem;
  border-inline-start: 2px solid var(--color-secondary);
  border-block-start: 0;
}
.cyber-v2 .cybersecurity-topic:nth-child(2n) {
  border-inline-start-color: var(--color-primary);
}
.cyber-v2 .section-columns .section-intro h2 {
  padding-inline-start: 1rem;
  border-inline-start: 3px solid var(--color-primary);
}
.digital-v2 .next-step,
.cyber-v2 .next-step {
  background: linear-gradient(115deg,rgba(252,73,2,.06),transparent 58%),var(--color-surface-muted);
}
@media (max-width: 767px) {
  .digital-v2 .hero::after,
  .cyber-v2 .hero::after { display: none; }
}

/* ========================================
   Diseño visual V2: Nosotros, Contacto y Artículos
   Ajustes exclusivos de página, sin recursos ni dependencias.
   ======================================== */
.about-v2 .hero,
.contact-v2 .hero,
.articles-v2 .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.about-v2 .hero {
  background: linear-gradient(112deg, #fff 0%, #fff 66%, #f5f8fa 100%);
}
.contact-v2 .hero {
  background: linear-gradient(112deg, #fff 0%, #fff 68%, #fbf6f2 100%);
}
.articles-v2 .hero {
  background: linear-gradient(112deg, #fff 0%, #fff 66%, #f5f8fa 100%);
}
.about-v2 .hero::after,
.contact-v2 .hero::after,
.articles-v2 .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  inset: 17% 0 14% auto;
  width: min(26%, 22rem);
  opacity: .62;
}
/* Nosotros: estructura firme y equilibrada para expresar independencia. */
.about-v2 .hero::after {
  background:
    linear-gradient(#0c61a2,#0c61a2) 25% 18% / 2px 65% no-repeat,
    linear-gradient(#fc4902,#fc4902) 75% 28% / 2px 55% no-repeat,
    linear-gradient(rgba(12,97,162,.12),rgba(12,97,162,.12)) 18% 25% / 68% 58% no-repeat,
    repeating-linear-gradient(90deg, transparent 0 35px, rgba(12,97,162,.07) 35px 36px);
}
/* Contacto: dos marcos abiertos que convergen, no un formulario local. */
.contact-v2 .hero::after {
  background:
    linear-gradient(#fc4902,#fc4902) 28% 20% / 42% 2px no-repeat,
    linear-gradient(#0c61a2,#0c61a2) 48% 76% / 43% 2px no-repeat,
    linear-gradient(90deg,rgba(12,97,162,.15),rgba(12,97,162,.15)) 24% 26% / 2px 52% no-repeat,
    linear-gradient(rgba(252,73,2,.1),rgba(252,73,2,.1)) 56% 32% / 35% 43% no-repeat,
    repeating-linear-gradient(0deg, transparent 0 37px, rgba(12,97,162,.07) 37px 38px);
}
/* Artículos: líneas de lectura, retícula editorial y marcador geométrico. */
.articles-v2 .hero::after {
  background:
    linear-gradient(#0c61a2,#0c61a2) 22% 21% / 62% 2px no-repeat,
    linear-gradient(#0c61a2,#0c61a2) 22% 40% / 45% 2px no-repeat,
    linear-gradient(#fc4902,#fc4902) 22% 59% / 57% 2px no-repeat,
    linear-gradient(#0c61a2,#0c61a2) 22% 78% / 35% 2px no-repeat,
    linear-gradient(rgba(12,97,162,.08),rgba(12,97,162,.08)) 14% 13% / 76% 77% no-repeat;
}
.about-v2 .hero-content,
.contact-v2 .hero-content,
.articles-v2 .hero-content {position: relative; z-index: 1;}
.about-v2 .section-columns .section-intro h2,
.articles-v2 .section-columns .section-intro h2 {
  padding-inline-start: 1rem;
  border-inline-start: 3px solid var(--color-primary);
}
.about-v2 #seccion-6-titulo,
.articles-v2 #seccion-1-titulo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
  gap: 1rem;
}
.about-v2 #seccion-6-titulo::after,
.articles-v2 #seccion-1-titulo::after {
  content: "";
  flex: 1;
  min-width: 2rem;
  height: 1px;
  background: var(--color-border);
}
.about-v2 .principle {
  padding: 1.2rem;
  background: #fff;
  border-block-start: 2px solid var(--color-secondary);
}
.about-v2 .principle:nth-child(3n+2) {border-block-start-color: var(--color-primary);}
.contact-v2 #seccion-2-titulo {margin-bottom: 1rem;}
.contact-v2 #seccion-2-titulo + p {max-width: 50ch;}
.contact-v2 #seccion-2-titulo + p + .button {margin-block: .25rem;}
.contact-v2 #seccion-2-titulo::before {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  margin-bottom: 1rem;
  background: var(--color-primary);
}
.contact-v2 .section-muted {background: linear-gradient(110deg, #eef4f8, #f4f4f4 65%);}
.articles-v2 .editorial-topics {counter-reset: topic;}
.articles-v2 .editorial-topic {counter-increment: topic; transition: background-color 160ms ease;}
.articles-v2 .editorial-topic h3::before {
  content: "0" counter(topic);
  display: inline-block;
  margin-inline-end: 1rem;
  color: var(--color-secondary);
  font-size: .875rem;
  letter-spacing: .08em;
  font-weight: 700;
}
.articles-v2 .editorial-topic:hover {background: #f8fbfd;}
.about-v2 .next-step,
.contact-v2 .next-step,
.articles-v2 .next-step {
  background: linear-gradient(115deg,rgba(252,73,2,.06),transparent 58%),var(--color-surface-muted);
}
@media (max-width: 767px) {
  .about-v2 .hero::after,
  .contact-v2 .hero::after,
  .articles-v2 .hero::after {display:none;}
}
@media (prefers-reduced-motion: reduce) {
  .articles-v2 .editorial-topic {transition:none;}
}