/* ============================================================
   DE PARABUTSCH A BUENOS AIRES — Archivo familiar Schmidt · Knorr
   Estética: fichero antiguo, papel, tinta, máquina de escribir,
   con acentos suabos del Danubio.
   ============================================================ */

:root {
  --papel: #f0e6cf;
  --papel-claro: #f7f0de;
  --papel-oscuro: #e5d7b8;
  --tinta: #2b241a;
  --tinta-suave: #4a3f2e;
  --sepia: #7a6547;
  --rojo-sello: #8c2f2f;
  --verde-sello: #3d5c3d;
  --azul-tinta: #2f4a6b;
  --madera: #3a2d20;
  --madera-clara: #55422f;
  --dorado: #a98a4e;
  --crema: #efe6d0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 19px;
  line-height: 1.65;
  color: var(--tinta);
  background-color: var(--papel);
  /* textura de papel: ruido sutil generado con SVG */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.42 0 0 0 0 0.35 0 0 0 0 0.24 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E"),
    radial-gradient(ellipse at 20% 10%, rgba(255,250,230,.55), transparent 55%),
    radial-gradient(ellipse at 85% 90%, rgba(120,90,50,.14), transparent 55%);
}

/* ---------- Tipografías utilitarias ---------- */
.maquina { font-family: 'Special Elite', 'Courier New', monospace; }
.fraktur { font-family: 'UnifrakturMaguntia', serif; font-weight: normal; }

/* ---------- Navegación ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: linear-gradient(180deg, var(--madera), #2e2317);
  border-bottom: 3px double var(--dorado);
  box-shadow: 0 3px 12px rgba(30,20,10,.45);
}
.nav-inner {
  max-width: 1150px; margin: 0 auto; padding: 0 16px;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 58px;
}
.nav-marca {
  font-family: 'UnifrakturMaguntia', serif;
  color: var(--crema); font-size: 1.5rem; text-decoration: none;
  letter-spacing: .5px; white-space: nowrap;
}
.nav-marca span { color: var(--dorado); }
.nav-links { display: flex; flex-wrap: wrap; gap: 2px; list-style: none; }
.nav-links a {
  font-family: 'Special Elite', monospace;
  font-size: .72rem; text-transform: uppercase; letter-spacing: .12em;
  color: #d8c9a6; text-decoration: none; padding: 8px 10px;
  border-radius: 2px; transition: background .15s, color .15s;
}
.nav-links a:hover { background: rgba(255,235,190,.12); color: #fff; }
.nav-links a.activo { color: var(--papel); border-bottom: 2px solid var(--rojo-sello); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--dorado);
  color: var(--crema); font-family: 'Special Elite', monospace;
  padding: 6px 10px; font-size: .8rem; cursor: pointer; border-radius: 2px;
}

/* ---------- Estructura ---------- */
.contenedor { max-width: 980px; margin: 0 auto; padding: 0 20px; }
.contenedor-ancho { max-width: 1150px; margin: 0 auto; padding: 0 20px; }
main { position: relative; overflow-x: clip; }

/* ---------- Portada / cabeceras ---------- */
.expediente-cabecera {
  text-align: center; padding: 64px 20px 30px; position: relative;
}
.rotulo-archivo {
  font-family: 'Special Elite', monospace; font-size: .78rem;
  letter-spacing: .35em; text-transform: uppercase; color: var(--sepia);
}
.titulo-principal {
  font-family: 'UnifrakturMaguntia', serif; font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1.08; margin: 18px 0 8px; color: var(--tinta);
  text-shadow: 1px 1px 0 rgba(255,255,255,.4);
}
.subtitulo {
  font-style: italic; font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  color: var(--tinta-suave); max-width: 640px; margin: 0 auto;
}
.linea-lugares {
  font-family: 'Special Elite', monospace; font-size: .8rem; letter-spacing: .12em;
  color: var(--sepia); margin-top: 22px; text-transform: uppercase;
}
.linea-lugares span { color: var(--rojo-sello); }

h1.titulo-seccion {
  font-family: 'UnifrakturMaguntia', serif; font-size: clamp(2.1rem, 5vw, 3.2rem);
  margin: 10px 0 6px; line-height: 1.15;
}
.marca-seccion {
  font-family: 'Special Elite', monospace; font-size: .72rem; letter-spacing: .3em;
  text-transform: uppercase; color: var(--rojo-sello);
}
.cabecera-pagina { padding: 46px 0 8px; border-bottom: 1px solid rgba(90,70,40,.35); margin-bottom: 34px; position: relative; }
.cabecera-pagina .bajada { font-style: italic; color: var(--tinta-suave); max-width: 720px; font-size: 1.06rem; }

/* ---------- Ornamentos ---------- */
.ornamento {
  text-align: center; color: var(--sepia); margin: 40px auto;
  font-size: 1.2rem; letter-spacing: 1.2em; text-indent: 1.2em;
}
.ornamento::before, .ornamento::after { content: "———"; letter-spacing: 0; text-indent: 0; color: rgba(122,101,71,.5); position: relative; top: -4px; margin: 0 12px; }

/* Manchas de café / tinta decorativas */
.mancha {
  position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; opacity: .6;
}
.mancha-cafe {
  width: 130px; height: 118px;
  background: radial-gradient(circle at 50% 50%, transparent 52%, rgba(122,84,40,.16) 56%, rgba(122,84,40,.30) 60%, rgba(122,84,40,.10) 64%, transparent 68%);
  transform: rotate(-8deg) scaleX(1.05);
}
.mancha-cafe::after {
  content: ""; position: absolute; right: -6px; bottom: 4px; width: 26px; height: 22px; border-radius: 50%;
  background: radial-gradient(circle, rgba(122,84,40,.18), transparent 70%);
}
.mancha-tinta {
  width: 46px; height: 40px;
  background: radial-gradient(circle at 40% 40%, rgba(43,36,26,.35), rgba(43,36,26,.12) 55%, transparent 70%);
  filter: blur(.4px);
}
.mancha-tinta::before { content: ""; position: absolute; left: 70%; top: 62%; width: 9px; height: 8px; border-radius: 50%; background: rgba(43,36,26,.28); }
.mancha-tinta::after { content: ""; position: absolute; left: 88%; top: 30%; width: 5px; height: 5px; border-radius: 50%; background: rgba(43,36,26,.22); }

/* ---------- Sellos de clasificación ---------- */
.sello {
  display: inline-block; font-family: 'Special Elite', monospace;
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  padding: 4px 12px 3px; border: 2px solid currentColor; border-radius: 3px;
  transform: rotate(-2deg); opacity: .85; margin: 2px 6px 2px 0;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='40'%3E%3Cfilter id='g'%3E%3CfeTurbulence baseFrequency='0.55' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.86 0.14'/%3E%3C/filter%3E%3Crect width='120' height='40' filter='url(%23g)'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='40'%3E%3Cfilter id='g'%3E%3CfeTurbulence baseFrequency='0.55' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.86 0.14'/%3E%3C/filter%3E%3Crect width='120' height='40' filter='url(%23g)'/%3E%3C/svg%3E");
}
.sello-doc  { color: var(--verde-sello); }
.sello-mem  { color: var(--azul-tinta); }
.sello-hip  { color: var(--rojo-sello); }

/* Bloques de evidencia */
.evidencia {
  margin: 26px 0; padding: 16px 20px 14px;
  background: rgba(255,252,240,.55);
  border-left: 4px solid var(--sepia);
  box-shadow: 1px 2px 6px rgba(60,45,25,.08);
  font-size: .97rem;
}
.evidencia.doc { border-left-color: var(--verde-sello); }
.evidencia.mem { border-left-color: var(--azul-tinta); }
.evidencia.hip { border-left-color: var(--rojo-sello); }
.evidencia .sello { margin-bottom: 6px; }

/* ---------- Texto ---------- */
h2 {
  font-family: 'EB Garamond', serif; font-weight: 600;
  font-size: 1.7rem; margin: 52px 0 14px; color: var(--tinta);
  border-bottom: 1px solid rgba(90,70,40,.30); padding-bottom: 6px;
}
h2 .num { font-family: 'Special Elite', monospace; font-size: 1rem; color: var(--rojo-sello); margin-right: 10px; }
h3 { font-family: 'EB Garamond', serif; font-size: 1.25rem; margin: 34px 0 10px; font-style: italic; font-weight: 600; }
p { margin: 0 0 16px; }
p + p { text-indent: 0; }
a { color: var(--rojo-sello); text-decoration-color: rgba(140,47,47,.4); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--rojo-sello); }
strong { color: #1e1810; }
.aleman { font-family: 'UnifrakturMaguntia', serif; font-size: 1.12em; }
.destacado {
  font-size: 1.22rem; font-style: italic; line-height: 1.55; color: var(--tinta-suave);
  border-top: 3px double rgba(122,101,71,.5); border-bottom: 3px double rgba(122,101,71,.5);
  padding: 18px 8px; margin: 34px 20px; text-align: center;
}

/* Citas: como escritas a máquina */
blockquote {
  font-family: 'Special Elite', monospace; font-size: .92rem; line-height: 1.7;
  background: var(--papel-claro); border: 1px solid rgba(90,70,40,.3);
  padding: 20px 24px; margin: 26px 0; position: relative;
  box-shadow: 2px 3px 8px rgba(60,45,25,.12);
}
blockquote::before {
  content: ""; position: absolute; top: -7px; left: 24px; width: 84px; height: 14px;
  background: rgba(196,176,136,.55); transform: rotate(-1.5deg);
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
blockquote cite { display: block; margin-top: 12px; font-size: .8rem; color: var(--sepia); font-style: normal; }

/* Transcripciones de fichas */
.ficha-transcripcion {
  font-family: 'Special Elite', monospace; font-size: .84rem; line-height: 1.8;
  white-space: pre-wrap; overflow-x: auto;
  background: linear-gradient(180deg, #f8f2e0, #f1e7ce);
  border: 1px solid rgba(90,70,40,.4); border-radius: 2px;
  padding: 22px 26px; margin: 24px 0;
  box-shadow: inset 0 0 40px rgba(140,110,60,.09), 2px 3px 10px rgba(60,45,25,.15);
}
.ficha-transcripcion .codigo { color: var(--rojo-sello); font-weight: bold; }

/* ---------- Fotos ---------- */
.foto-marco {
  background: #fdfaf1; padding: 12px 12px 14px;
  box-shadow: 0 4px 14px rgba(50,38,20,.3), 0 1px 3px rgba(50,38,20,.2);
  margin: 34px auto; max-width: 720px; position: relative;
  transform: rotate(-0.6deg);
}
.foto-marco:nth-of-type(even) { transform: rotate(0.7deg); }
.foto-marco img { width: 100%; display: block; filter: sepia(.08) contrast(1.01); }
.foto-marco figcaption {
  font-family: 'Special Elite', monospace; font-size: .78rem; line-height: 1.55;
  color: var(--tinta-suave); padding: 12px 6px 2px; text-align: center;
}
.foto-marco .anio { color: var(--rojo-sello); }
.cinta::before, .cinta::after {
  content: ""; position: absolute; width: 92px; height: 26px; top: -12px;
  background: rgba(214,196,152,.68); box-shadow: 0 1px 3px rgba(0,0,0,.14);
}
.cinta::before { left: -26px; transform: rotate(-40deg); }
.cinta::after { right: -26px; transform: rotate(40deg); }

.grilla-fotos { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 30px; margin: 34px 0; }
.grilla-fotos .foto-marco { margin: 0; max-width: none; }

/* ---------- Tags ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.tag {
  font-family: 'Special Elite', monospace; font-size: .66rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--tinta-suave);
  border: 1px solid rgba(90,70,40,.5); border-radius: 2px;
  padding: 2px 8px 1px; background: rgba(255,250,235,.5);
  cursor: pointer; transition: all .15s; text-decoration: none;
}
.tag:hover { background: var(--tinta); color: var(--papel); }
.tag.activo { background: var(--rojo-sello); color: var(--papel); border-color: var(--rojo-sello); }

/* ---------- Tarjetas (personas, secciones) ---------- */
.grilla-tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 24px; margin: 34px 0; }
.tarjeta {
  background: linear-gradient(180deg, var(--papel-claro), #f0e5c9);
  border: 1px solid rgba(90,70,40,.35); border-radius: 3px;
  padding: 22px 22px 18px; position: relative;
  box-shadow: 2px 3px 10px rgba(60,45,25,.14);
  transition: transform .15s, box-shadow .15s;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: 3px 6px 16px rgba(60,45,25,.22); }
.tarjeta::before {
  content: ""; position: absolute; top: 8px; left: 8px; right: 8px; bottom: 8px;
  border: 1px dashed rgba(122,101,71,.25); pointer-events: none;
}
.tarjeta h3 { margin: 4px 0 4px; font-style: normal; font-size: 1.3rem; }
.tarjeta .rol { font-family: 'Special Elite', monospace; font-size: .7rem; text-transform: uppercase; letter-spacing: .15em; color: var(--rojo-sello); }
.tarjeta .fechas { font-family: 'Special Elite', monospace; font-size: .78rem; color: var(--sepia); margin-bottom: 8px; }
.tarjeta p { font-size: .93rem; margin-bottom: 10px; }
.tarjeta a.mas { font-family: 'Special Elite', monospace; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }

/* Tarjeta de navegación de portada */
.tarjeta-nav { display: block; text-decoration: none; color: inherit; }
.tarjeta-nav .num-carpeta {
  font-family: 'Special Elite', monospace; font-size: .68rem; color: var(--sepia);
  letter-spacing: .2em; text-transform: uppercase;
}
.tarjeta-nav h3 { font-family: 'UnifrakturMaguntia', serif; font-size: 1.55rem; font-weight: normal; }

/* ---------- Tablas ---------- */
.tabla-envoltura { overflow-x: auto; margin: 26px 0; }
table.archivo {
  width: 100%; border-collapse: collapse; font-size: .92rem;
  background: rgba(255,252,242,.5);
}
table.archivo caption {
  font-family: 'Special Elite', monospace; font-size: .74rem; text-transform: uppercase;
  letter-spacing: .15em; color: var(--sepia); padding: 8px; text-align: left;
}
table.archivo th {
  font-family: 'Special Elite', monospace; font-size: .72rem; text-transform: uppercase;
  letter-spacing: .1em; color: var(--papel-claro); background: var(--madera-clara);
  padding: 8px 12px; text-align: left; border: 1px solid rgba(60,45,25,.5);
}
table.archivo td { padding: 7px 12px; border: 1px solid rgba(90,70,40,.3); vertical-align: top; }
table.archivo tr:nth-child(even) td { background: rgba(230,215,180,.35); }
table.archivo .num { font-family: 'Special Elite', monospace; font-size: .8rem; color: var(--rojo-sello); white-space: nowrap; }
table.archivo .ficha-ref { font-family: 'Special Elite', monospace; font-size: .8rem; color: var(--sepia); }

/* ---------- Cronología ---------- */
.cronologia { position: relative; margin: 40px 0; padding-left: 30px; }
.cronologia::before {
  content: ""; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px;
  background: repeating-linear-gradient(180deg, var(--sepia), var(--sepia) 6px, transparent 6px, transparent 11px);
  opacity: .55;
}
.evento { position: relative; margin-bottom: 26px; }
.evento::before {
  content: ""; position: absolute; left: -28px; top: 7px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--rojo-sello); border: 2px solid var(--papel);
  box-shadow: 0 0 0 1px var(--sepia);
}
.evento.hito::before { background: var(--madera); width: 14px; height: 14px; left: -30px; top: 5px; }
.evento .fecha {
  font-family: 'Special Elite', monospace; font-size: .82rem; color: var(--rojo-sello);
  letter-spacing: .06em; display: block;
}
.evento p { margin: 2px 0 0; font-size: .98rem; }
.evento.hito .fecha { font-size: 1rem; font-weight: bold; }
.epoca {
  font-family: 'UnifrakturMaguntia', serif; font-size: 1.7rem; color: var(--sepia);
  margin: 44px 0 18px; padding-bottom: 4px; border-bottom: 1px solid rgba(122,101,71,.4);
}

/* ---------- Galería con filtros ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 6px; align-items: center; }
.filtros .rotulo { font-family: 'Special Elite', monospace; font-size: .7rem; text-transform: uppercase; letter-spacing: .2em; color: var(--sepia); margin-right: 6px; }
.contador-fotos { font-family: 'Special Elite', monospace; font-size: .75rem; color: var(--sepia); margin: 4px 0 18px; }

/* Visor (lightbox) */
.visor {
  position: fixed; inset: 0; z-index: 300; display: none;
  background: rgba(24,18,10,.93); padding: 4vh 4vw;
  align-items: center; justify-content: center; flex-direction: column;
}
.visor.abierto { display: flex; }
.visor img { max-width: 92vw; max-height: 74vh; box-shadow: 0 8px 40px rgba(0,0,0,.6); background: #fdfaf1; padding: 8px; }
.visor .visor-pie { color: #e8dcc0; font-family: 'Special Elite', monospace; font-size: .82rem; text-align: center; max-width: 700px; margin-top: 16px; line-height: 1.6; }
.visor button {
  position: absolute; background: none; border: 1px solid rgba(232,220,192,.5); color: #e8dcc0;
  font-family: 'Special Elite', monospace; font-size: 1rem; padding: 8px 14px; cursor: pointer; border-radius: 2px;
}
.visor button:hover { background: rgba(232,220,192,.15); }
.visor .cerrar { top: 18px; right: 18px; }
.visor .ant { left: 12px; top: 50%; transform: translateY(-50%); }
.visor .sig { right: 12px; top: 50%; transform: translateY(-50%); }

/* ---------- Documentos descargables ---------- */
.doc-descarga {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--papel-claro); border: 1px solid rgba(90,70,40,.35);
  padding: 20px 22px; margin: 20px 0; box-shadow: 2px 3px 8px rgba(60,45,25,.12);
  position: relative;
}
.doc-descarga .icono {
  font-family: 'Special Elite', monospace; font-size: .7rem; color: var(--papel-claro);
  background: var(--rojo-sello); padding: 10px 8px; letter-spacing: .1em; white-space: nowrap;
  transform: rotate(-3deg); box-shadow: 1px 2px 4px rgba(0,0,0,.2);
}
.doc-descarga h3 { margin: 0 0 6px; font-style: normal; }
.doc-descarga p { font-size: .92rem; margin-bottom: 8px; }

/* ---------- Notas y avisos ---------- */
.nota-archivo {
  font-family: 'Special Elite', monospace; font-size: .8rem; line-height: 1.7;
  border: 2px dashed rgba(122,101,71,.5); padding: 16px 20px; margin: 30px 0;
  background: rgba(240,230,200,.5); color: var(--tinta-suave);
}
.nota-archivo strong { text-transform: uppercase; letter-spacing: .1em; }

/* ---------- Pie ---------- */
footer {
  margin-top: 90px; background: linear-gradient(180deg, #2e2317, var(--madera));
  color: #cbbb97; border-top: 3px double var(--dorado);
  padding: 44px 0 30px; font-size: .92rem;
}
footer .contenedor { display: grid; gap: 26px; grid-template-columns: 2fr 1fr 1fr; }
footer h4 { font-family: 'Special Elite', monospace; font-size: .72rem; text-transform: uppercase; letter-spacing: .2em; color: var(--dorado); margin-bottom: 12px; }
footer a { color: #e6d9b8; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer ul { list-style: none; }
footer li { margin-bottom: 6px; }
.lema-pie {
  font-family: 'UnifrakturMaguntia', serif; font-size: 1.35rem; color: var(--crema); margin-bottom: 8px;
}
.barquito { margin-top: 14px; opacity: .8; }
.creditos {
  text-align: center; font-family: 'Special Elite', monospace; font-size: .68rem;
  letter-spacing: .12em; color: #8d7c5c; margin-top: 34px; padding-top: 18px;
  border-top: 1px solid rgba(169,138,78,.3);
}

/* ---------- Utilidades ---------- */
.centrado { text-align: center; }
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.mt-0 { margin-top: 0; }
.badge-vermisst { color: var(--rojo-sello); font-family: 'Special Elite', monospace; font-size: .8rem; }

/* Indicador de página tipo folio */
.folio {
  font-family: 'Special Elite', monospace; font-size: .68rem; color: var(--sepia);
  text-align: right; letter-spacing: .2em; text-transform: uppercase;
  margin: 8px 0 -8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  body { font-size: 17.5px; }
  .dos-columnas { grid-template-columns: 1fr; }
  footer .contenedor { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column; width: 100%; padding: 8px 0 14px;
  }
  .nav-links.abierto { display: flex; }
  .nav-inner { flex-wrap: wrap; padding: 10px 16px; }
  .nav-links a { padding: 10px 8px; font-size: .8rem; border-bottom: 1px solid rgba(216,201,166,.12); }
  .cinta::before, .cinta::after { width: 64px; }
  .visor .ant, .visor .sig { top: auto; bottom: 14px; transform: none; }
  .visor .ant { left: 20vw; } .visor .sig { right: 20vw; }
}
@media (max-width: 480px) {
  .grilla-tarjetas, .grilla-fotos { grid-template-columns: 1fr; }
  .titulo-principal { font-size: 2.5rem; }
  .ficha-transcripcion { font-size: .72rem; padding: 16px; }
}

/* Impresión */
@media print {
  .nav, footer, .filtros, .nav-toggle { display: none; }
  body { background: #fff; }
}