/* ==========================================================================
   PAGES.CSS — Estilos específicos de página
   Extraídos de las plantillas Nunjucks durante la migración a Lume.
   ========================================================================== */

/* ── Post (post.njk) ── */
.post-header {
  margin-bottom: var(--space-xl);
}
.post-meta {
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--color-texto-alt);
  margin-top: var(--space-s);
  display: flex;
  align-items: center;
  gap: 0.5em;
  flex-wrap: wrap;
}
.post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: var(--space-xs);
}
.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-m);
  margin-top: var(--space-xl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--color-borde);
}
.post-nav__link {
  display: flex;
  flex-direction: column;
  gap: 0.25em;
  text-decoration: none;
  padding: var(--space-s) var(--space-m);
  border: 1px solid var(--color-borde-sutil);
  border-radius: var(--radius-m);
  max-width: 48%;
  transition: border-color var(--transition-fast),
    background-color var(--transition-fast);
}
.post-nav__link:hover {
  border-color: var(--color-acento);
  background-color: var(--color-fondo-alt);
}
.post-nav__link--next {
  text-align: right;
  margin-left: auto;
}
.post-nav__label {
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--color-texto-alt);
}
.post-nav__title {
  font-size: var(--fs-1);
  font-weight: 600;
  color: var(--color-texto);
}
@media screen and (max-width: 45rem) {
  .post-nav {
    flex-direction: column;
  }
  .post-nav__link {
    max-width: 100%;
  }
}

/* ── Hero (index.njk) ── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--altura-cabecera));
  min-height: calc(100svh - var(--altura-cabecera));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-xl) var(--space-m);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Cuadrícula sutil de fondo */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-borde-sutil) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-borde-sutil) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
  opacity: 0.5;
}

/* Resplandor naranja de fondo */
.hero__glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -30%);
  width: min(700px, 90vw);
  height: min(500px, 60vh);
  background: radial-gradient(ellipse, var(--color-acento-glow) 0%, transparent 70%);
  filter: blur(60px);
  opacity: 0.8;
  animation: glowPulse 6s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0%   { opacity: 0.6; transform: translate(-50%, -30%) scale(1); }
  100% { opacity: 1;   transform: translate(-50%, -30%) scale(1.08); }
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
  max-width: var(--anchura-ancho);
  width: 100%;
}

@media screen and (max-width: 55rem) {
  .hero__content {
    grid-template-columns: 1fr;
  }
  .hero__aside {
    max-width: 28rem;
    margin: 0 auto;
    width: 100%;
  }
}

/* ── Monólogo (Blade Runner) ── */
.hero__monologue {
  position: relative;
}

.monologue {
  border: none;
  padding: 0;
  margin: 0;
}

.monologue__line {
  font-size: var(--fs3);
  font-weight: 300;
  line-height: 1.45;
  color: var(--color-texto-alt);
  margin-bottom: 0.2em;
  opacity: 0;
  animation: monologueFade 0.5s ease forwards;
}

.monologue__line--1 { animation-delay: 0.1s; }
.monologue__line--2 {
  animation-delay: 0.4s;
  color: var(--color-texto);
  font-weight: 400;
}
.monologue__line--3 {
  animation-delay: 0.7s;
  color: var(--color-texto);
  font-weight: 400;
}
.monologue__line--4 {
  animation-delay: 1.0s;
  margin-top: 0.6em;
}
.monologue__line--5 {
  animation-delay: 1.3s;
  font-style: italic;
  margin-bottom: 0.8em;
}
.monologue__line--final {
  animation-delay: 1.6s;
  font-size: var(--fs4);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-acento);
  font-style: normal;
  background: linear-gradient(135deg, var(--color-acento), var(--color-acento-hover));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@keyframes monologueFade {
  from {
    opacity: 0;
    transform: translateY(8px);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* Scanlines sobre el monólogo — efecto pantalla CRT sutil */
.monologue__scanlines {
  position: absolute;
  inset: -1rem;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(248, 102, 36, 0.015) 3px,
    rgba(248, 102, 36, 0.015) 6px
  );
  border-radius: var(--radius-m);
  opacity: 0;
  animation: scanlinesFade 1s ease 1.8s forwards;
}

@keyframes scanlinesFade {
  to { opacity: 1; }
}

@media screen and (max-width: 55rem) {
  .monologue__line {
    font-size: var(--fs2);
  }
  .monologue__line--final {
    font-size: var(--fs3);
  }
}

/* ── Hero aside (terminal + CTAs) ── */
.hero__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

/* ── Terminal ── */
.hero__terminal {
  border-radius: var(--radius-l);
  overflow: hidden;
  background-color: var(--color-codigo-fondo);
  border: 1px solid var(--color-codigo-borde);
  box-shadow:
    0 4px 24px var(--color-sombra),
    0 0 60px var(--color-sombra-acento),
    inset 0 1px 0 rgba(255,255,255,0.03);
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  line-height: 1.8;
  transition: box-shadow var(--transition-normal);
  opacity: 0;
  animation: terminalAppear 0.5s ease 0.3s forwards;
}

@keyframes terminalAppear {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.hero__terminal:hover {
  box-shadow:
    0 8px 40px var(--color-sombra),
    0 0 80px var(--color-sombra-acento),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  background-color: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--color-codigo-borde);
}

.terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal__dot--red    { background: #ff5f57; }
.terminal__dot--yellow { background: #febc2e; }
.terminal__dot--green  { background: #28c840; }

.terminal__title {
  margin-left: auto;
  font-size: var(--fs-2);
  color: var(--color-texto-alt);
  opacity: 0.5;
}

.terminal__body {
  padding: 1rem 1.2rem;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
}

.terminal__prompt {
  color: var(--color-acento);
  font-weight: 700;
}

.terminal__cmd {
  color: #dcdcd4;
}

.terminal__output {
  color: var(--color-codigo-texto);
}

.terminal__cursor {
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  background-color: var(--color-acento);
  vertical-align: text-bottom;
  margin-left: 0.3em;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* Líneas del terminal — aparecen con delay propio */
.terminal__line {
  opacity: 0;
  animation: lineAppear 0.3s ease forwards;
}
.terminal__line--1 { animation-delay: 0.5s; }
.terminal__line--2 { animation-delay: 0.8s; }
.terminal__line--3 { animation-delay: 1.1s; }
.terminal__line--4 { animation-delay: 1.4s; }
.terminal__line--5 { animation-delay: 1.7s; }

@keyframes lineAppear {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Hero links ── */
.hero__links {
  display: flex;
  gap: var(--space-s);
  flex-wrap: wrap;
  opacity: 0;
  animation: terminalAppear 0.5s ease 1.8s forwards;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  font-weight: 600;
  text-decoration: none;
  padding: 0.65em 1.3em;
  border-radius: var(--radius-m);
  background-color: var(--color-acento);
  color: #fff;
  transition: transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

.hero__cta:hover {
  background-color: var(--color-acento-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--color-sombra-acento);
}

.hero__cta--ghost {
  background-color: transparent;
  color: var(--color-texto);
  border: 1px solid var(--color-borde);
}

.hero__cta--ghost:hover {
  background-color: var(--color-fondo-alt);
  border-color: var(--color-acento);
  color: var(--color-acento);
  box-shadow: none;
}

/* ── Home sections ── */
.home-section {
  margin-top: var(--space-2xl);
}
.home-section__title {
  font-size: var(--fs2);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-m);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-borde);
}
.home-section__marker {
  color: var(--color-acento);
  font-family: var(--font-mono);
  font-weight: 400;
  margin-right: 0.3em;
}
.home-empty {
  color: var(--color-texto-alt);
  font-style: italic;
}

/* ── Reduced motion: mostrar todo sin animaciones ── */
@media (prefers-reduced-motion: reduce) {
  .monologue__line,
  .monologue__scanlines,
  .hero__terminal,
  .terminal__line,
  .hero__links,
  .hero__glow {
    opacity: 1;
    animation: none;
    transform: none;
    filter: none;
  }
}

/* ── Sin JS: mostrar todo sin animaciones ── */
html:not(.js) .monologue__line,
html:not(.js) .monologue__scanlines,
html:not(.js) .hero__terminal,
html:not(.js) .terminal__line,
html:not(.js) .hero__links {
  opacity: 1;
  animation: none;
  transform: none;
}

/* ── Error 404 ── */
.error-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
  text-align: center;
}

/* ── Terminal (replica hero) ── */
.error-404__terminal {
  border-radius: var(--radius-l);
  overflow: hidden;
  background-color: var(--color-codigo-fondo);
  border: 1px solid var(--color-codigo-borde);
  box-shadow:
    0 4px 24px var(--color-sombra),
    0 0 60px var(--color-sombra-acento),
    inset 0 1px 0 rgba(255,255,255,0.03);
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  line-height: 1.8;
  width: 100%;
  max-width: 28rem;
  transition: box-shadow var(--transition-normal);
}

.error-404__terminal:hover {
  box-shadow:
    0 8px 40px var(--color-sombra),
    0 0 80px var(--color-sombra-acento),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.error-404 .terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  background-color: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--color-codigo-borde);
}

.error-404 .terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.error-404 .terminal__dot--red    { background: #ff5f57; }
.error-404 .terminal__dot--yellow { background: #febc2e; }
.error-404 .terminal__dot--green  { background: #28c840; }

.error-404 .terminal__title {
  margin-left: auto;
  font-size: var(--fs-2);
  color: var(--color-texto-alt);
  opacity: 0.5;
}

.error-404 .terminal__body {
  padding: 1rem 1.2rem;
  text-align: left;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
}

.error-404 .terminal__prompt {
  color: var(--color-acento);
  font-weight: 700;
}

.error-404 .terminal__cmd {
  color: #dcdcd4;
}

.error-404 .terminal__output {
  color: var(--color-codigo-texto);
}

.error-404 .terminal__output--error {
  color: #ff5f57;
}

.error-404 .terminal__cursor {
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  background-color: var(--color-acento);
  vertical-align: text-bottom;
  margin-left: 0.3em;
  animation: blink404 1s step-end infinite;
}

@keyframes blink404 {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* ── Contenido ── */
.error-404__title {
  font-size: var(--fs5);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-m);
}

.error-404__text {
  color: var(--color-texto-alt);
  max-width: 50ch;
  line-height: 1.6;
  margin-bottom: var(--space-xs);
}

.error-404__text--quote {
  font-style: italic;
  opacity: 0.8;
}

/* ── Botones 404 ── */
.error-404__links {
  display: flex;
  gap: var(--space-s);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-l);
}

.error-404__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  font-weight: 600;
  text-decoration: none;
  padding: 0.65em 1.3em;
  border-radius: var(--radius-m);
  background-color: var(--color-acento);
  color: #fff;
  transition: transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

.error-404__cta:hover {
  background-color: var(--color-acento-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--color-sombra-acento);
}

.error-404__cta--ghost {
  background-color: transparent;
  color: var(--color-texto);
  border: 1px solid var(--color-borde);
}

.error-404__cta--ghost:hover {
  background-color: var(--color-fondo-alt);
  border-color: var(--color-acento);
  color: var(--color-acento);
  box-shadow: none;
}

/* ── Sobre mí ── */
.sobre-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-m);
  margin-top: var(--space-xl);
}
.sobre-link {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  padding: var(--space-m);
  border: 1px solid var(--color-borde-sutil);
  border-radius: var(--radius-l);
  text-decoration: none;
  color: var(--color-texto);
  transition: border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}
.sobre-link:hover {
  border-color: var(--color-acento);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--color-sombra),
    0 0 0 1px var(--color-acento-suave);
}
.sobre-link__icon {
  font-size: var(--fs4);
  line-height: 1;
}
.sobre-link__label {
  font-weight: 700;
  font-size: var(--fs1);
  display: block;
}
.sobre-link__desc {
  font-size: var(--fs-1);
  color: var(--color-texto-alt);
  display: block;
}
.sobre-herramientas-bg {
  background-color: var(--color-fondo-alt);
  border-top: 1px solid var(--color-borde-sutil);
  border-bottom: 1px solid var(--color-borde-sutil);
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 1.25rem;
}
.sobre-herramientas {
  max-width: var(--anchura-ancho);
  margin-inline: auto;
}
.sobre-herramientas__title {
  font-size: var(--fs3);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}
.sobre-herramientas__desc {
  font-size: var(--fs1);
  color: var(--color-texto-alt);
  max-width: 55ch;
  margin-bottom: var(--space-l);
}

/* ── Versiones ── */
.versiones {
  display: grid;
  gap: var(--space-l);
  margin-top: var(--space-l);
}
.version {
  padding: var(--space-l);
  border: 1px solid var(--color-borde-sutil);
  border-radius: var(--radius-l);
  position: relative;
  transition: border-color var(--transition-fast);
}
.version:hover {
  border-color: var(--color-acento);
}
.version--actual {
  border-color: var(--color-acento);
  background: color-mix(in srgb, var(--color-acento) 5%, transparent);
}
.version__badge {
  position: absolute;
  top: var(--space-s);
  right: var(--space-s);
  font-size: var(--fs-1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-acento);
  background: color-mix(in srgb, var(--color-acento) 12%, transparent);
  padding: 0.15em 0.6em;
  border-radius: var(--radius-s);
}
.version__title {
  font-size: var(--fs2);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2xs);
}
.version__year {
  font-weight: 400;
  color: var(--color-texto-alt);
  font-size: var(--fs0);
}
.version__stack {
  font-size: var(--fs-1);
  color: var(--color-acento);
  font-family: var(--font-mono);
  margin-bottom: var(--space-s);
}
.version__desc {
  color: var(--color-texto-alt);
  line-height: 1.6;
  max-width: 60ch;
}
.version__link {
  display: inline-block;
  margin-top: var(--space-s);
  font-weight: 600;
  color: var(--color-acento);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.version__link:hover {
  color: var(--color-acento-hover);
  text-decoration: underline;
}
.version__link-text {
  margin-top: var(--space-s);
  font-size: var(--fs-1);
  color: var(--color-texto-alt);
  font-style: italic;
}
.version--perdida {
  opacity: 0.7;
}
.version__perdida-note {
  font-family: var(--font-mono);
  font-style: normal;
}

/* ── Tags ── */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-l);
}

.tag--big {
  font-size: var(--fs0);
  padding: 0.4em 0.8em;
}

.tag__count {
  opacity: 0.6;
  font-size: 0.85em;
  margin-left: 0.2em;
}