/* ====== Fuente dislexia ====== */
@font-face{
  font-family:'OpenDyslexic';
  src:url('https://cdn.jsdelivr.net/fontsource/fonts/opendyslexic@latest/latin-400-normal.woff2') format('woff2');
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:'OpenDyslexic';
  src:url('https://cdn.jsdelivr.net/fontsource/fonts/opendyslexic@latest/latin-700-normal.woff2') format('woff2');
  font-weight:700; font-display:swap;
}

/* ====== Paleta del proyecto ====== */
:root{
  --crema:#FAF3E0;
  --azul:#1D3557;
  --terracota:#E76F51;
  --salvia:#6B9080;
  --azul3:#A8DADC;
  --naranja4:#F4A261;
  --tinta:#20201c;
  --papel:#ffffff;
  --raya:#d8c9a6;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:#e7e1d2;
  /* Fuente del cuerpo. Para usar Lexend en su lugar, cambia 'OpenDyslexic' por 'Lexend'. */
  font-family:'OpenDyslexic','Verdana',Arial,sans-serif;
  color:var(--tinta);
  line-height:1.7;
  -webkit-print-color-adjust:exact;
  print-color-adjust:exact;
}

/* La "hoja" de papel: ancho A4 real, con márgenes tipo página */
.hoja{
  background:var(--crema);
  width:21cm;
  max-width:100%;
  margin:24px auto;
  padding:1.6cm 1.8cm 2cm;
  border-radius:6px;
}

/* Cortes de página limpios al exportar a PDF */
table.t,.escribir,.match,.fichas,.caja,.callout,.reto,.cierre,.sopa{break-inside:avoid;}
h1,h2,h3{break-after:avoid;}
p{orphans:2;widows:2;}

/* Tipografía */
h1,h2,h3{font-family:'Fredoka',sans-serif;font-weight:600;line-height:1.2;}
p{margin:.5em 0;}
.vocab{color:var(--azul);font-weight:700;}

/* ====== Menú flotante (no se imprime) ====== */
.fab{position:fixed;bottom:18px;right:18px;z-index:50;width:54px;height:54px;border-radius:50%;background:var(--azul);color:#fff;border:3px solid var(--tinta);font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.fab:hover{background:var(--terracota);}
.menu{position:fixed;bottom:82px;right:18px;z-index:50;width:248px;max-height:80vh;overflow-y:auto;background:var(--crema);border:3px solid var(--tinta);border-radius:16px;padding:12px;display:none;}
.menu.open{display:block;}
.menu h4{font-family:'Fredoka';margin:2px 4px 8px;color:var(--azul);font-size:15px;}
.menu h4.sep-top{margin-top:14px;padding-top:12px;border-top:2px solid var(--raya);}
.menu .cap{font-family:'Fredoka';font-weight:500;font-size:13px;color:#6b6357;margin:6px 4px 4px;}
.menu .grp{display:flex;gap:6px;}
.menu .grp button{flex:1;font-family:'Fredoka';font-weight:500;font-size:14px;border:2px solid var(--tinta);border-radius:10px;padding:7px 0;background:#fff;cursor:pointer;}
.menu .grp button.on{background:var(--naranja4);}
.menu .item{display:block;width:100%;text-align:left;font-family:'Fredoka';font-weight:500;font-size:14px;border:2px solid var(--tinta);border-radius:10px;padding:8px 10px;background:#fff;cursor:pointer;margin-top:8px;text-decoration:none;color:var(--tinta);}
.menu .item:hover{background:var(--azul3);}
.menu .nav-unidades{margin-top:8px;}
.menu .nav-unidades a{display:block;font-family:'Fredoka';font-weight:500;font-size:13.5px;border:2px solid var(--tinta);border-radius:10px;padding:6px 10px;background:#fff;cursor:pointer;margin-top:6px;text-decoration:none;color:var(--tinta);}
.menu .nav-unidades a:hover{background:var(--azul3);}
.menu .nav-unidades a.actual{background:var(--naranja4);}

/* ====== Ventanas (pop-up) ====== */
.backdrop{position:fixed;inset:0;background:rgba(20,20,18,.55);z-index:60;display:none;align-items:center;justify-content:center;padding:20px;}
.backdrop.open{display:flex;}
.modal{background:var(--crema);border:4px solid var(--tinta);border-radius:20px;padding:24px;max-width:420px;width:100%;text-align:center;}
.modal h3{font-family:'Fredoka';color:var(--azul);font-size:24px;margin:0 0 6px;}
.modal p{font-size:15px;margin:0 0 16px;}
.modal .cursos{display:flex;flex-direction:column;gap:10px;}
.modal .cursos button{font-family:'Fredoka';font-weight:600;font-size:18px;border:3px solid var(--tinta);border-radius:14px;padding:12px;cursor:pointer;background:#fff;}
.modal .cursos button:hover{background:var(--naranja4);}
.modal .cerrar{margin-top:14px;font-family:'Fredoka';border:2px solid var(--tinta);border-radius:10px;background:#fff;padding:6px 16px;cursor:pointer;}
.modal.about{text-align:left;font-family:'Lexend','Verdana',Arial,sans-serif;}
.modal.about h3{text-align:center;}

/* Parent gate (entrada a la guía de padres) */
.modal .gate-form{display:flex;flex-direction:column;gap:10px;align-items:center;}
.modal .gate-form input{font-family:'Fredoka';font-size:22px;text-align:center;border:3px solid var(--tinta);border-radius:12px;padding:8px 12px;width:140px;}
.modal .gate-form button{font-family:'Fredoka';font-weight:600;font-size:16px;border:3px solid var(--tinta);border-radius:12px;padding:10px 22px;cursor:pointer;background:#fff;}
.modal .gate-form button:hover{background:var(--naranja4);}
.modal .gate-error{color:var(--terracota);font-weight:700;font-size:14px;min-height:18px;margin:0;}

/* ====== Portada del SITIO (índice de unidades) ====== */
.home{max-width:980px;margin:0 auto;padding:30px 18px 60px;}
.home-hero{text-align:center;margin-bottom:26px;}
.home-hero .titulo-peq{font-family:'Fredoka';font-size:20px;color:var(--terracota);font-weight:500;margin:0;}
.home-hero .titulo-grande{font-family:'Fredoka';font-size:clamp(36px,7vw,58px);font-weight:700;color:var(--azul);margin:0;letter-spacing:.5px;line-height:1;}
.home-hero p.sub{font-size:16px;color:#5c5448;max-width:560px;margin:12px auto 0;}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;}
/* Si solo hay un cuaderno, su tarjeta ocupa todo el ancho del contenedor (imagen tipo banner más alta) */
.cards:has(.card:only-child){grid-template-columns:1fr;}
.cards:has(.card:only-child) .card img{height:240px;}
.card{display:block;background:var(--crema);border:3px solid var(--tinta);border-radius:16px;overflow:hidden;text-decoration:none;color:var(--tinta);transition:transform .12s ease;}
.card:hover{transform:translateY(-3px) rotate(-.4deg);}
.card img{width:100%;height:150px;object-fit:cover;border-bottom:3px solid var(--tinta);display:block;}
.card .card-body{padding:12px 14px 16px;}
.card .card-num{display:inline-block;background:var(--terracota);color:#fff;font-family:'Fredoka';font-weight:600;font-size:14px;border:2px solid var(--tinta);border-radius:10px;padding:2px 12px;transform:rotate(-1.5deg);}
.card .card-epoca{font-family:'Fredoka';font-weight:600;font-size:22px;color:var(--azul);margin:8px 0 4px;}
.card .card-gancho{font-size:14px;font-style:italic;color:#5c5448;margin:0;}
/* Pills de cursos en tarjetas (catálogo) y en el hero del cuaderno */
.card-cursos{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 2px;}
.card-cursos .nivel-tag{margin:0;font-size:14px;padding:1px 14px;}
.cursos-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:16px 0 0;}
.cursos-tags .nivel-tag{margin:0;}
.sitio-footer{text-align:center;margin-top:34px;}
.item-about{font-family:'Fredoka';font-weight:500;font-size:15px;border:2px solid var(--tinta);border-radius:12px;padding:8px 18px;background:#fff;cursor:pointer;}
.item-about:hover{background:var(--azul3);}

/* ====== Cabecera de sección ====== */
.sec{margin:30px 0;position:relative;display:flow-root;}
.sec-cab{display:inline-flex;align-items:center;gap:12px;background:var(--azul);border:3px solid var(--tinta);border-radius:14px;padding:7px 18px 7px 14px;transform:rotate(-.7deg);break-after:avoid;}
.sec-cab .ico{font-size:26px;line-height:1;filter:saturate(1.1);}
.sec-cab h2{color:var(--crema);font-size:23px;margin:0;}
/* Doodle decorativo: flota a la derecha y el texto lo rodea (shape-outside), sin solaparse */
.doodle{float:right;width:74px;height:auto;margin:0 -2px 6px 14px;transform:rotate(8deg);shape-outside:circle(48%);shape-margin:8px;pointer-events:none;}

/* Etiquetas de nivel */
.nivel{margin:16px 0;}
.nivel-tag{display:inline-block;font-family:'Fredoka';font-weight:600;font-size:16px;border:3px solid var(--tinta);border-radius:20px;padding:2px 16px;margin:6px 0 10px;}
.tag3{background:var(--azul3);color:#10484f;}
.tag4{background:var(--naranja4);color:#7a3c14;}

/* Cajas de ejercicio */
.caja{background:var(--papel);border:3px solid var(--tinta);border-radius:14px;padding:14px 18px;margin:12px 0;break-inside:avoid;}
.caja h3{font-size:17px;color:var(--azul);margin:0 0 6px;}
ol,ul{margin:.4em 0;padding-left:1.4em;}
li{margin:.35em 0;}

/* Texto de arranque con imagen */
.lectura img.ilus{float:right;width:40%;min-width:220px;border:3px solid var(--tinta);border-radius:14px;margin:0 0 10px 16px;}
.lectura{font-size:16.5px;}
.lectura::after{content:"";display:block;clear:both;}

/* Callouts */
.callout{border:3px solid var(--tinta);border-radius:14px;padding:12px 16px;margin:14px 0;break-inside:avoid;}
.callout .et{display:flex;align-items:center;gap:8px;font-family:'Fredoka';font-weight:600;font-size:15px;margin-bottom:2px;}
.c-dato{background:#FBEDE8;}
.c-dato .et{color:#9a4a2c;}
.c-debate{background:#E3EEEA;}
.c-debate .et{color:#3f5e54;}
.c-mision{background:#EAF1FA;}
.c-mision .et{color:var(--azul);}
.c-tip{background:#FBF3DE;}
.c-tip .et{color:#8a5a0b;}

/* Fichas ideovisuales */
.fichas{display:flex;gap:16px;margin:12px 0;break-inside:avoid;}
.ficha{flex:1;background:var(--papel);border:3px solid var(--tinta);border-radius:14px;padding:10px;text-align:center;}
.ficha:nth-child(1){transform:rotate(-1.2deg);}
.ficha:nth-child(2){transform:rotate(1.2deg);}
.ficha img{width:100%;max-width:160px;border-radius:8px;}
.ficha .pal{font-family:'Fredoka';font-weight:600;font-size:20px;color:var(--azul);letter-spacing:2px;margin-top:4px;}

/* Sopa de letras */
.sopa{display:grid;grid-template-columns:repeat(11,1fr);gap:3px;max-width:430px;margin:10px 0;}
.sopa span{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--papel);border:2px solid var(--tinta);border-radius:6px;font-family:'Fredoka';font-weight:500;font-size:16px;}
.busca{font-family:'Fredoka';font-weight:500;color:var(--azul);}

/* Tablas */
table.t{border-collapse:collapse;width:100%;margin:8px 0;background:var(--papel);}
table.t th,table.t td{border:2px solid var(--tinta);padding:7px 10px;text-align:left;font-size:15.5px;}
table.t th{background:var(--azul3);font-family:'Fredoka';}

/* Emparejar (dos columnas) */
.match{display:flex;gap:24px;}
.match ul{list-style:none;padding:0;flex:1;}
.match li{background:var(--papel);border:2px solid var(--tinta);border-radius:10px;padding:6px 12px;margin:7px 0;}

/* Líneas para escribir → marca "al cuaderno" (responden en cuaderno aparte) */
.escribir{display:none;}
.cuaderno{display:inline-flex;align-items:center;gap:6px;font-family:'Fredoka';font-weight:500;font-size:14px;color:var(--salvia);background:#EEF2EF;border:2px dashed var(--salvia);border-radius:20px;padding:2px 12px;margin:6px 0;}
.hueco{display:inline-block;border-bottom:2.5px solid var(--azul);min-width:90px;}
.minihueco{display:inline-block;border-bottom:2.5px solid var(--azul);min-width:46px;}

/* Reto opcional / estrella */
.reto{background:#FBF3DE;border:3px dashed var(--tinta);border-radius:14px;padding:12px 16px;margin:12px 0;break-inside:avoid;}
.reto .et{font-family:'Fredoka';font-weight:600;color:#8a5a0b;}

/* Mapa */
.mapa{display:block;width:74%;margin:12px auto;border:3px solid var(--tinta);border-radius:14px;}

/* Separador divertido */
.sep{text-align:center;font-size:22px;letter-spacing:10px;color:var(--salvia);margin:24px 0;}

/* Cierre */
.cierre{text-align:center;break-inside:avoid;margin-top:30px;}
.cierre img{width:46%;max-width:300px;border:4px solid var(--tinta);border-radius:18px;}
.cierre .bravo{font-family:'Fredoka';font-weight:700;font-size:32px;color:var(--terracota);margin:6px 0 0;}

small,.peq{font-size:13.5px;color:#6b6357;}

/* ====== Portada de unidad ====== */
.portada{text-align:center;break-after:page;padding-bottom:10px;}
.portada img.banner{width:100%;border:4px solid var(--tinta);border-radius:18px;display:block;margin:0 0 18px;}
.titulo-peq{font-family:'Fredoka';font-size:20px;color:var(--terracota);font-weight:500;margin:0;}
.titulo-grande{font-family:'Fredoka';font-size:52px;font-weight:700;color:var(--azul);margin:0;letter-spacing:.5px;line-height:1;}
.unidad-pill{display:inline-block;background:var(--terracota);color:#fff;font-family:'Fredoka';font-weight:600;font-size:22px;border:4px solid var(--tinta);border-radius:16px;padding:6px 22px;margin:20px 0 10px;transform:rotate(-1.5deg);}
.epoca{font-family:'Fredoka';font-size:30px;color:var(--azul);font-weight:600;margin:6px 0;}
.gancho{font-size:17px;font-style:italic;color:#5c5448;max-width:560px;margin:8px auto 18px;}
.doodles{width:62%;max-width:420px;margin:6px auto 0;display:block;}

/* ====== Guía de padres ====== */
/* La guía usa Lexend (legible y apta para dislexia), distinta de OpenDyslexic de las
   páginas de niños. Los títulos (h1/h2/h3) mantienen Fredoka por sus propias reglas. */
.guia{font-family:'Lexend','Verdana',Arial,sans-serif;}
.guia-cab{text-align:center;margin-bottom:10px;}
.guia-cab .titulo-peq{font-family:'Fredoka';font-size:18px;color:var(--terracota);font-weight:500;margin:0;}
.guia-cab h1{font-family:'Fredoka';font-size:34px;color:var(--azul);margin:4px 0;}
.volver{display:inline-block;font-family:'Fredoka';font-weight:500;font-size:14px;border:2px solid var(--tinta);border-radius:10px;padding:6px 14px;background:#fff;text-decoration:none;color:var(--tinta);margin-bottom:12px;}
.volver:hover{background:var(--azul3);}
.guia h2{font-family:'Fredoka';color:var(--azul);font-size:22px;border-bottom:3px solid var(--salvia);padding-bottom:4px;margin-top:26px;}
.guia h3{font-family:'Fredoka';color:var(--terracota);font-size:18px;margin:16px 0 4px;}

/* ====== Impresión ====== */
@page{size:A4;margin:1.5cm;}
@media print{
  body{background:#fff;}
  .hoja{margin:0;max-width:none;border-radius:0;padding:0;}
  .fab,.menu,.backdrop,.volver{display:none !important;}
  a{color:inherit;text-decoration:none;}
}
/* ====== Filtro de curso (lo controla el menú) ====== */
body.solo-3 .nivel-4{display:none;}
body.solo-4 .nivel-3{display:none;}