/* JunoAI — hoja de estilos única. Sin fuentes externas: solo las del sistema.
   Colores tomados del logo (flor de cerezo, #FFA7C0) y de la animación (negro con contorno rosa). */

:root {
  color-scheme: light dark;
  --bg: #fbf6f3;
  --fg: #1f1a1d;
  --muted: #655a60;
  --rule: #e4d8d4;
  --accent: #b4244f;       /* rosa profundo: contraste 5.9:1 sobre --bg */
  --petal: #ffa7c0;        /* el rosa del logo; para adornos, no para texto sobre claro */
  --leaf: #4d8a26;
  --code-bg: #f2eae6;
  --panel: #f5ece8;
  --col: 38rem;

  --serif: Charter, "Bitstream Charter", "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Noto Serif", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0c0d;
    --fg: #ece6e8;
    --muted: #ada2a7;
    --rule: #2b2528;
    --accent: #ffa7c0;
    --leaf: #8cc563;
    --code-bg: #171315;
    --panel: #161214;
  }
}

body.sombra {
  --accent: #5b36c4;
  --petal: #a98bfa;
}
@media (prefers-color-scheme: dark) {
  body.sombra { --accent: #bba8ff; }
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--serif);
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.2rem);
  line-height: 1.68;
  overflow-wrap: break-word;
  hyphens: manual;
}

::selection { background: var(--petal); color: #1f1a1d; }

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
}
a:hover { text-decoration-color: currentColor; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.saltar {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--fg);
  color: var(--bg);
  padding: 0.5rem 0.9rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  z-index: 10;
}
.saltar:focus { top: 0.75rem; }

.wrap {
  width: min(100% - 2rem, var(--col));
  margin-inline: auto;
}

/* ---------- cabecera y pie ---------- */

.cabecera { padding-block: 1.1rem 0.6rem; }
.cabecera-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--sans);
}
.marca {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--fg);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.marca img { display: block; }
.cabecera nav { display: flex; gap: 1.4rem; font-size: 0.95rem; }
.cabecera nav a { color: var(--muted); text-decoration: none; padding-block: 0.25rem; }
.cabecera nav a:hover { color: var(--accent); text-decoration: underline; }

.pie {
  margin-top: 5rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--muted);
}
.pie p { margin: 0.2rem 0; }
.pie strong { color: var(--fg); font-weight: 600; }
.pie .sutil { font-size: 0.85rem; }

/* ---------- inicio ---------- */

.portada { padding-block: clamp(2rem, 7vw, 4.5rem) 1rem; }
.wordmark { margin: 0 0 0.5rem; line-height: 0; }
.wordmark svg { display: block; width: min(100%, 30rem); height: auto; overflow: visible; }
.wordmark text {
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  font-size: 122px;
  fill: var(--petal);
  fill-opacity: 0.12;
  stroke: var(--petal);
  stroke-width: 1.6;
  stroke-linejoin: round;
}
@media (prefers-color-scheme: light) {
  .wordmark text { stroke: #c93a68; stroke-width: 2; fill: #ffa7c0; fill-opacity: 0.18; }
}
@media (prefers-reduced-motion: no-preference) {
  .wordmark text {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    fill-opacity: 0;
    animation: trazo 3.4s cubic-bezier(.4, .1, .3, 1) 0.2s forwards, relleno 1.6s ease 3s forwards;
  }
}
@keyframes trazo { to { stroke-dashoffset: 0; } }
@keyframes relleno { to { fill-opacity: 0.14; } }

.lead {
  font-size: 1.28em;
  line-height: 1.45;
  color: var(--fg);
  margin: 0.4rem 0 1.2rem;
  text-wrap: balance;
}

.seccion { margin-top: 3.5rem; }
.seccion > h2 {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule);
}

.ensayos { list-style: none; margin: 0; padding: 0; }
.ensayo-item { padding-block: 1.1rem; }
.ensayo-item + .ensayo-item { border-top: 1px solid var(--rule); }
.ensayo-item h3 {
  font-size: 1.28em;
  line-height: 1.3;
  margin: 0.15rem 0 0.4rem;
  font-weight: 600;
  text-wrap: balance;
}
.ensayo-item h3 a { color: var(--fg); text-decoration: none; }
.ensayo-item h3 a:hover { color: var(--accent); text-decoration: underline; }
.ensayo-item p { margin: 0; }
.ensayo-item p:last-child { color: var(--muted); font-size: 0.97em; }
.fecha {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.ensayo-item .fecha { color: var(--muted); font-size: 0.8rem; }

.seccion-sombra { padding: 1.6rem 0 0; }
.sombra-cab {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.sombra-cab > div { min-width: 0; }
.eclipse { flex: none; width: clamp(4.5rem, 18vw, 6.5rem); height: auto; }
.seccion-sombra .sombra-cab h2 {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
  padding: 0;
  border: 0;
}
.seccion-sombra .lead { margin: 0.2rem 0 0; font-size: 1.15em; }

.llamada {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--accent);
  border: 1.5px solid currentColor;
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
}
.llamada::after { content: " →"; }
.llamada:hover { background: var(--accent); color: var(--bg); }

/* ---------- páginas simples (índice de ensayos, 404) ---------- */

.pagina { padding-top: 2rem; }
.pagina h1 { font-size: clamp(2rem, 6vw, 2.8rem); line-height: 1.15; margin: 0 0 0.6rem; }

/* ---------- artículo (cuadrícula con columna de texto centrada) ---------- */

.articulo {
  display: grid;
  grid-template-columns: minmax(1rem, 1fr) min(calc(100% - 2rem), var(--col)) minmax(1rem, 1fr);
  padding-top: 2rem;
}
.articulo > * { grid-column: 2; min-width: 0; }
.articulo > figure.ancha { grid-column: 1 / -1; padding-inline: 1rem; }
.articulo > figure.ancha img { max-width: min(100%, 56rem); margin-inline: auto; }
.articulo > figure.ancha figcaption { max-width: var(--col); margin-inline: auto; }

.articulo > header { margin-bottom: 1.5rem; }
.kicker {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin: 0 0 0.9rem;
}
.kicker a { color: var(--muted); }
.articulo h1, .sombra-hero h1 {
  font-size: clamp(1.95rem, 5.6vw, 2.7rem);
  line-height: 1.14;
  letter-spacing: -0.012em;
  font-weight: 650;
  margin: 0;
  text-wrap: balance;
}

.articulo p, .prosa p { margin: 0 0 1.15em; }
.articulo a, .prosa a { overflow-wrap: anywhere; }

.articulo h2, .prosa h2 {
  font-size: 1.5em;
  line-height: 1.25;
  font-weight: 650;
  margin: 2.6em 0 0.7em;
  text-wrap: balance;
}
.articulo h2::before, .prosa h2::before {
  content: "";
  display: block;
  width: 2.2rem;
  height: 0.55rem;
  margin-bottom: 0.9rem;
  border: 1.5px solid var(--petal);
  border-radius: 999px;
}
.articulo h3, .prosa h3 {
  font-size: 1.17em;
  line-height: 1.3;
  font-weight: 650;
  margin: 2em 0 0.4em;
}
.articulo h4 { font-size: 1.05em; margin: 1.8em 0 0.4em; }

.articulo ul, .articulo ol, .prosa ul, .prosa ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.articulo li, .prosa li { margin-bottom: 0.5em; padding-left: 0.15em; }
.articulo li::marker, .prosa li::marker { color: var(--accent); }

blockquote {
  margin: 1.6em 0;
  padding: 0.1em 0 0.1em 1.2em;
  border-left: 3px solid var(--petal);
  font-style: italic;
  color: color-mix(in srgb, var(--fg) 88%, var(--muted));
}
blockquote p:last-child { margin-bottom: 0; }

code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}
pre {
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.55;
  background: var(--code-bg);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1rem 1.1rem;
  margin: 1.5em 0;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  tab-size: 4;
  -webkit-overflow-scrolling: touch;
}
pre code { background: none; padding: 0; font-size: inherit; white-space: pre; border-radius: 0; }

figure { margin: 2em 0; }
figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  border: 1px solid var(--rule);
}
figcaption {
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--muted);
  margin-top: 0.6rem;
}
figure.externa {
  border: 1px dashed var(--rule);
  border-radius: 4px;
  padding: 0.9rem 1rem;
}
.externa-nota {
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--muted);
  margin: 0 !important;
}
figure.externa figcaption { color: var(--fg); margin-top: 0.5rem; }

.pie-ensayo { margin-top: 3.5rem; padding-top: 1.4rem; border-top: 1px solid var(--rule); }
.origen { font-family: var(--sans); font-size: 0.85rem; color: var(--muted); }
.vecinos { display: grid; gap: 0.8rem; margin-top: 1.4rem; }
@media (min-width: 40rem) { .vecinos { grid-template-columns: 1fr 1fr; } }
.vecinos a {
  display: block;
  padding: 0.8rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
  line-height: 1.35;
  font-size: 0.97rem;
}
.vecinos a:hover { border-color: var(--accent); color: var(--accent); }
.vecinos a[rel="next"] { text-align: right; }
.vecinos a span {
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

/* ---------- Sombra ---------- */

.sombra-hero { padding-block: clamp(1.5rem, 5vw, 3rem) 0.5rem; }
.sombra-hero .eclipse { width: clamp(5.5rem, 22vw, 8rem); }
.sombra-hero .lead { margin: 0.5rem 0 0; font-size: 1.2em; }

.prosa { padding-top: 1.5rem; }
.estado {
  background: var(--panel);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  padding: 1rem 1.2rem 0.4rem;
  margin: 0 0 2rem;
  font-size: 0.97em;
}
.estado h2 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.6rem;
}
.estado h2::before { display: none; }
.estado ul { list-style: none; padding: 0; margin: 0; }
.estado li { padding: 0; margin: 0 0 0.7em; }

abbr[title] { text-decoration: underline dotted; text-underline-offset: 0.2em; cursor: help; }

@media (max-width: 30rem) {
  .sombra-cab { gap: 1rem; }
  .articulo h2, .prosa h2 { margin-top: 2.2em; }
}

@media print {
  .cabecera, .pie, .saltar, .vecinos { display: none; }
  body { background: #fff; color: #000; }
}