/* Estilos de las paginas estaticas (proyectos, master, blog, /en/).
   Se carga DESPUES de styles.css y solo añade piezas nuevas: usa las mismas
   variables, la misma paleta y los mismos componentes (metric, project-card,
   tags, button, timeline, contact) que la portada. */

.pagina {
  padding-top: var(--header-height);
  padding-bottom: 72px;
}

.breadcrumb ol {
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  color: var(--text-muted);
  font-size: 12px;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--border-light);
}

.breadcrumb a:hover {
  color: var(--blue-bright);
}

/* ---- Cabecera de pagina ---- */
.page-hero {
  padding: 34px 0 10px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}

.page-hero h1,
.articulo-cabecera h1 {
  margin: 0;
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.page-subtitle {
  margin: 14px 0 0;
  color: #31aafd;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 600;
}

.page-lead {
  max-width: 720px;
  margin: 18px 0 20px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.page-lead strong {
  color: var(--text-main);
}

.page-hero .hero-actions {
  margin-top: 26px;
}

.page-hero-image {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.34);
}

.page-hero-image.retrato {
  justify-self: center;
  max-width: 320px;
  border: 0;
  box-shadow: none;
}

.page-hero-simple .page-lead {
  margin-bottom: 0;
}

.h-sub {
  margin: 0 0 8px;
  font-size: clamp(24px, 2.6vw, 31px);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.nota {
  max-width: 760px;
  margin: 0 0 22px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ---- Texto largo ---- */
.prose {
  max-width: 780px;
}

.prose h2 {
  margin: 44px 0 12px;
  font-size: clamp(22px, 2.4vw, 28px);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.75;
}

.prose strong {
  color: var(--text-main);
}

.prose ul,
.prose ol {
  padding-left: 22px;
}

.prose li + li {
  margin-top: 8px;
}

.prose a {
  color: var(--blue-bright);
  text-decoration: underline;
  text-decoration-color: rgba(35, 181, 255, 0.35);
  text-underline-offset: 3px;
}

.prose a:hover {
  text-decoration-color: var(--blue-bright);
}

.prose code {
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-card);
  color: var(--blue-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
}

.prose pre {
  overflow-x: auto;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
}

.prose pre code {
  padding: 0;
  border: 0;
  background: none;
  font-size: 13px;
  line-height: 1.6;
}

.prose table {
  width: 100%;
  margin: 18px 0;
  border-collapse: collapse;
  font-size: 14px;
}

.prose th,
.prose td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  text-align: left;
  vertical-align: top;
}

.prose th {
  color: var(--text-main);
  font-weight: 600;
  white-space: nowrap;
}

/* ---- Diagrama de arquitectura ---- */
.diagram {
  margin: 30px 0 10px;
}

.diagram-scroll {
  overflow-x: auto;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: radial-gradient(circle at 50% 0, rgba(0, 140, 255, 0.08), transparent 70%), var(--bg-section);
}

.diagram svg {
  /* styles.css da a todo svg el tamaño de un icono (1.15em) y trazo en
     vez de relleno: aqui se anula para el diagrama */
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  margin-inline: auto;
  stroke: none;
  stroke-width: 0;
}

.diagram text {
  stroke: none;
  font-family: "Inter", system-ui, sans-serif;
}

.diagram figcaption,
.foto figcaption {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
}

.dg-nodo rect {
  fill: var(--bg-card);
  stroke: var(--border-light);
  stroke-width: 1.2;
}

.dg-clave rect {
  fill: #051526;
  stroke: var(--blue);
  stroke-width: 1.6;
}

.dg-t {
  fill: var(--text-main);
  font-size: 15px;
  font-weight: 700;
  text-anchor: middle;
}

.dg-s {
  fill: var(--text-secondary);
  font-size: 12px;
  text-anchor: middle;
}

.dg-flecha line {
  stroke: var(--blue-bright);
  stroke-width: 1.6;
}

.dg-punta {
  fill: var(--blue-bright);
}

.dg-p {
  fill: var(--blue-soft);
  font-size: 11px;
  font-weight: 600;
  text-anchor: middle;
}

/* ---- Fotos dentro del texto ---- */
.foto {
  margin: 28px 0;
}

.foto img {
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.foto img[height="1203"] {
  max-width: 420px;
  margin-inline: auto;
}

/* ---- Tarjetas de enlace (relacionados) ---- */
.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(155deg, #081522, #040b13 75%);
  transition: border-color 200ms ease, transform 200ms ease;
}

.link-card strong {
  font-size: 15px;
}

.link-card span {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.55;
}

.link-card:hover,
.project-card a:hover {
  border-color: var(--blue);
}

.link-card:hover {
  transform: translateY(-2px);
}

.project-card > a {
  display: block;
  height: 100%;
}

/* ---- Master: bloques y modulos ---- */
.block-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.block-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(155deg, #081522, #040b13 75%);
}

.block-card h3 {
  margin: 10px 0 2px;
  font-size: 18px;
  line-height: 1.3;
}

.block-meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
}

.estado {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.estado-activo {
  border: 1px solid #1f9dff;
  background: rgba(0, 140, 255, 0.16);
  color: #bfe5ff;
}

.estado-futuro {
  border: 1px solid var(--border-light);
  color: var(--text-muted);
}

.module-list {
  flex: 1;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.module-list li {
  padding: 9px 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
  line-height: 1.5;
}

.module-list li span {
  color: var(--text-secondary);
  font-size: 12px;
}

.module-list .ects {
  color: var(--blue-soft);
  font-size: 11px;
  white-space: nowrap;
}

.conecta {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.conecta strong {
  color: var(--text-main);
}

.diario time {
  color: var(--blue-soft);
  font-size: 13px;
}

/* ---- Blog ---- */
.post-list {
  display: grid;
  gap: 18px;
  max-width: 820px;
}

.post-item {
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(155deg, #081522, #040b13 75%);
}

.post-item .eyebrow {
  margin: 0;
  font-size: 11px;
}

.post-item h2 {
  margin: 8px 0;
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.3;
}

.post-item h2 a:hover {
  color: var(--blue-bright);
}

.post-item p:last-child {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.articulo {
  padding-top: 24px;
}

.articulo-cabecera {
  margin-bottom: 30px;
}

.articulo-cabecera h1 {
  font-size: clamp(30px, 3.8vw, 44px);
}

.articulo-meta {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.autor {
  margin-top: 46px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
}

.autor p {
  margin: 0;
  font-size: 14px;
}

/* ---- Selector de idioma en la navegacion ---- */
.main-nav a.lang-switch {
  padding: 4px 9px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

/* La portada en ingles reutiliza la seccion de contacto: margen arriba */
.subpagina .contact {
  margin-top: 66px;
}

@media (max-width: 900px) {
  .page-hero-grid,
  .block-grid {
    grid-template-columns: 1fr;
  }

  .page-hero-image {
    order: -1;
  }

  .page-hero-image.retrato {
    max-width: 220px;
  }
}

@media (max-width: 620px) {
  .prose th {
    white-space: normal;
  }

  .diagram-scroll {
    padding: 12px;
  }
}