/* Aula PRAI — curso, aula del alumno y panel. Misma paleta que el sitio. */
:root {
  --crema: #f8f4f1;
  --blanco: #fff;
  --tinta: #2e2a4f;          /* texto */
  --marino: #3f3a64;         /* títulos y botón principal (contraste 10:1 sobre blanco) */
  --azul: #67a8c1;           /* acento de la marca */
  --azul-osc: #2f6f87;       /* azul para texto: 5.3:1 sobre crema */
  --rojo: #b85955;
  --oro: #c7954a;
  --gris: #6b6780;           /* texto secundario: 5.2:1 sobre crema */
  --linea: #e6dfd8;
  --ok: #2f7d5b;
  --alerta: #a4423e;
  --radio: 10px;
  --sombra: 0 1px 2px rgba(46,42,79,.06), 0 8px 24px rgba(46,42,79,.06);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--crema); color: var(--tinta);
  font: 16px/1.6 Montserrat, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
a { color: var(--azul-osc); text-underline-offset: 3px; }
h1, h2, h3 { color: var(--marino); line-height: 1.2; text-wrap: balance; margin: 0 0 .5em; overflow-wrap: anywhere; }
h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.25rem, 2.4vw, 1.6rem); font-weight: 700; }
p { text-wrap: pretty; }
.saltar { position: absolute; left: -9999px; }
.saltar:focus { left: 12px; top: 12px; z-index: 99; background: #fff; padding: 8px 14px; border-radius: 6px; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 2px; }

.envoltura { width: min(1120px, 100% - 32px); margin-inline: auto; }
.envoltura.media { width: min(820px, 100% - 32px); }
.envoltura.estrecha { width: min(520px, 100% - 32px); }
.antetitulo { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--azul-osc); margin: 0 0 .6em; }
.nota { color: var(--gris); font-size: .92rem; }
.centro { text-align: center; }
.vacio { color: var(--gris); padding: 18px 0; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  min-height: 48px; padding: 12px 26px; border-radius: 8px; border: 2px solid transparent;
  font: 600 .95rem/1.2 inherit; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-solid { background: var(--marino); color: #fff; }
.btn-solid:hover { background: #2f2b4f; box-shadow: 0 6px 18px rgba(63,58,100,.25); }
.btn-linea { background: transparent; color: var(--marino); border-color: var(--marino); }
.btn-linea:hover { background: var(--marino); color: #fff; }
.btn.chico { min-height: 38px; padding: 7px 14px; font-size: .85rem; }
.btn.ancho { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-texto { background: none; border: 0; color: var(--gris); text-decoration: underline; cursor: pointer; font: inherit; font-size: .88rem; padding: 8px; }

/* Cabecera */
.cab { background: var(--crema); border-bottom: 1px solid var(--linea); position: sticky; top: 0; z-index: 20; }
.cab-in { width: min(1200px, 100% - 32px); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; min-height: 76px; }
.cab-logo img { width: 118px; height: auto; display: block; }
.cab-nav { display: flex; align-items: center; gap: 4px; }
.cab-nav a { color: var(--tinta); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 10px 12px; border-radius: 6px; }
.cab-nav a:hover, .cab-nav a[aria-current] { color: var(--marino); background: rgba(103,168,193,.14); }
.cab-nav .cab-aula { background: var(--marino); color: #fff; margin-left: 8px; }
.cab-nav .cab-aula:hover, .cab-nav .cab-aula[aria-current] { background: #2f2b4f; color: #fff; }
.cab-nav .cab-panel { color: var(--azul-osc); font-weight: 600; }
.cab-menu { display: none; background: none; border: 0; width: 48px; height: 48px; cursor: pointer; padding: 12px; }
.cab-menu span { display: block; height: 2px; background: var(--marino); margin: 5px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
@media (max-width: 860px) {
  .cab-menu { display: block; }
  .cab-nav {
    position: absolute; left: 0; right: 0; top: 100%; background: var(--crema);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 20px;
    border-bottom: 1px solid var(--linea); box-shadow: var(--sombra);
    display: none;
  }
  .cab-nav.abierto { display: flex; }
  .cab-nav a { padding: 14px 8px; font-size: 1.05rem; }
  .cab-nav .cab-aula { margin: 10px 0 0; text-align: center; }
  .cab-menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .cab-menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .cab-menu[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Pie */
.pie { background: var(--marino); color: #dcd9ea; margin-top: 96px; font-size: .92rem; }
.pie-in { width: min(1120px, 100% - 32px); margin-inline: auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding: 56px 0 36px; }
.pie-marca img { background: #fff; border-radius: 10px; padding: 8px 10px; width: 120px; height: auto; }
.pie-marca p { max-width: 32ch; margin: 14px 0 0; }
.pie-tit { color: #fff; font-weight: 700; margin: 0 0 10px; }
.pie-in nav, .pie-in > div:last-child { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.pie a { color: #fff; text-decoration: none; }
.pie a:hover { text-decoration: underline; }
.pie-legal { border-top: 1px solid rgba(255,255,255,.14); width: min(1120px, 100% - 32px); margin-inline: auto; padding: 18px 0 26px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .84rem; }
.pie-legal p { margin: 0; }
.pie-credito a { font-weight: 600; }
@media (max-width: 760px) { .pie-in { grid-template-columns: 1fr 1fr; } .pie-marca { grid-column: 1 / -1; } }

/* Avisos */
.aviso { padding: 12px 16px; border-radius: 8px; margin: 0 0 18px; font-size: .95rem; }
.aviso-ok { background: #e3f1ea; color: #1f5a41; }
.aviso-error { background: #f7e3e2; color: #7d2f2c; }
.aviso-info { background: #e3eff4; color: #24566a; }
.txt-alerta { color: var(--alerta); font-weight: 600; }

/* ---------- Página del curso ---------- */
.curso-hero { padding: clamp(48px, 8vw, 96px) 0 40px; text-align: center;
  background: radial-gradient(ellipse at 20% 0%, rgba(103,168,193,.18), transparent 55%), radial-gradient(ellipse at 90% 30%, rgba(199,149,74,.13), transparent 50%); }
.curso-hero h1 { max-width: 26ch; margin-inline: auto; font-size: clamp(1.9rem, 4.6vw, 3.2rem); }
.curso-hero .bajada { max-width: 56ch; margin: 0 auto 28px; font-size: clamp(1.02rem, 1.8vw, 1.18rem); color: #4a4668; }
.hero-acciones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.hero-precio { margin-top: 18px; color: var(--gris); font-size: .95rem; }
.hero-precio strong { color: var(--marino); }

.cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-block: 20px 64px; }
.cifras div { background: #fff; border-radius: var(--radio); padding: 22px 18px; box-shadow: var(--sombra); }
.cifras strong { display: block; font-size: clamp(1.5rem, 3vw, 2rem); color: var(--marino); line-height: 1.1; font-variant-numeric: tabular-nums; }
.cifras span { font-size: .9rem; color: var(--gris); }
@media (max-width: 760px) { .cifras { grid-template-columns: 1fr 1fr; } }

.caso { margin-bottom: 72px; text-align: center; }
.caso blockquote { margin: 0 auto; max-width: 760px; background: #fff; border-radius: 14px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--sombra); border-top: 5px solid var(--azul); }
.caso blockquote p { font-size: clamp(1.1rem, 2.2vw, 1.35rem); margin: 0 0 .6em; color: var(--tinta); }
.caso .caso-pregunta { font-weight: 700; color: var(--marino); margin: 0; }
.caso-nota { color: var(--gris); max-width: 52ch; margin: 18px auto 0; }

.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 72px; }
@media (max-width: 760px) { .dos-col { grid-template-columns: 1fr; } }
.lista-check { list-style: none; padding: 0; margin: 0; }
.lista-check li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid var(--linea); }
.lista-check li::before { content: "✓"; position: absolute; left: 0; top: 9px; width: 22px; height: 22px; border-radius: 50%; background: var(--azul); color: #fff; font-size: .75rem; display: grid; place-items: center; }

.temario { margin-bottom: 72px; }
.temario-resumen { color: var(--gris); }
.modulos { list-style: none; padding: 0; margin: 20px 0 0; }
.modulos > li { background: #fff; border-radius: var(--radio); margin-bottom: 10px; box-shadow: var(--sombra); }
.modulos summary { display: grid; grid-template-columns: auto 1fr auto; gap: 4px 14px; align-items: baseline; padding: 18px 20px; cursor: pointer; list-style: none; }
.modulos summary::-webkit-details-marker { display: none; }
.modulos summary::after { content: "+"; grid-column: 3; grid-row: 1; font-size: 1.3rem; color: var(--azul-osc); }
.modulos details[open] summary::after { content: "–"; }
.mod-num { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--azul-osc); white-space: nowrap; }
.mod-titulo { font-weight: 600; color: var(--marino); }
.mod-cuenta { grid-column: 2; font-size: .82rem; color: var(--gris); }
@media (max-width: 560px) { .modulos summary { grid-template-columns: 1fr auto; } .mod-num { grid-column: 1; } .mod-titulo, .mod-cuenta { grid-column: 1; } .modulos summary::after { grid-column: 2; } }
.modulos details ul { list-style: none; margin: 0; padding: 0 20px 14px; }
.modulos details li { display: grid; grid-template-columns: 24px 1fr auto; gap: 10px; padding: 9px 0; border-top: 1px solid var(--linea); font-size: .95rem; }
.modulos .ic { color: var(--azul-osc); }
.modulos small { color: var(--gris); white-space: nowrap; }

.como { margin-bottom: 72px; }
.pasos-como { list-style: none; counter-reset: c; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pasos-como li { counter-increment: c; background: #fff; border-radius: var(--radio); padding: 22px 18px; box-shadow: var(--sombra); }
.pasos-como li::before { content: counter(c); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--crema); color: var(--marino); font-weight: 700; margin-bottom: 10px; }
.pasos-como strong { display: block; color: var(--marino); }
.pasos-como span { font-size: .92rem; color: var(--gris); }
@media (max-width: 860px) { .pasos-como { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .pasos-como { grid-template-columns: 1fr; } }

.cierre-caja { background: var(--marino); color: #fff; text-align: center; border-radius: 16px; padding: clamp(32px, 5vw, 56px) 20px; }
.cierre-caja .antetitulo { color: #bfe0ec; }
.cierre-precio { font-size: clamp(2.4rem, 6vw, 3.4rem); font-weight: 700; margin: 0; line-height: 1.1; font-variant-numeric: tabular-nums; }
.cierre-precio small { font-size: .4em; font-weight: 600; }
.cierre-caja .btn-solid { background: #fff; color: var(--marino); margin-top: 8px; }
.cierre-caja .btn-solid:hover { background: var(--crema); }
.cierre-duda { font-size: .92rem; margin: 18px 0 0; color: #dcdaea; }
.cierre-duda a { color: #fff; }

/* ---------- Páginas legales ---------- */
.legal { padding: 48px 0 0; }
.legal h2 { font-size: 1.15rem; margin-top: 1.8em; }
.legal li { margin: .35em 0; }

/* ---------- Formularios ---------- */
.forma-pagina { padding: 56px 0 20px; }
.forma { display: grid; gap: 16px; margin-top: 22px; }
.forma label { display: grid; gap: 6px; font-weight: 600; font-size: .92rem; color: var(--marino); }
.forma label small, .forma small { font-weight: 400; color: var(--gris); font-size: .84rem; }
.forma input:not([type=checkbox]):not([type=file]), .forma textarea, .forma select, .buscar input {
  width: 100%; font: inherit; font-weight: 400; color: var(--tinta); background: #fff;
  border: 1.5px solid #d8d0c8; border-radius: 8px; padding: 12px 14px; min-height: 48px;
}
.forma input:focus, .forma textarea:focus { border-color: var(--azul); outline: none; box-shadow: 0 0 0 3px rgba(103,168,193,.25); }
.forma textarea { resize: vertical; line-height: 1.55; }
.forma input[type=file] { font: inherit; font-weight: 400; font-size: .9rem; padding: 10px; background: #fff; border: 1.5px dashed #cfc6bd; border-radius: 8px; }
.forma .check { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.forma .check input { width: 20px; height: 20px; accent-color: var(--marino); }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .fila-2 { grid-template-columns: 1fr; } }
.grupo { border: 1px solid var(--linea); border-radius: 8px; padding: 14px 16px 16px; margin: 0; display: grid; gap: 12px; }
.grupo legend { font-weight: 700; color: var(--marino); padding: 0 6px; font-size: .92rem; }
.trampa { position: absolute !important; left: -9999px !important; }

/* ---------- Aula ---------- */
.migas { font-size: .88rem; color: var(--gris); margin: 28px 0 14px; }
.migas a { color: var(--gris); }
.aula-cabeza { padding-top: 40px; }
.avance { margin: 18px 0 22px; }
.avance p { margin: 8px 0 0; color: var(--gris); font-size: .95rem; }
.avance strong { color: var(--marino); }
.barra { height: 10px; background: #e7e0d9; border-radius: 99px; overflow: hidden; }
.barra span { display: block; height: 100%; background: linear-gradient(90deg, var(--azul), #4f93ad); border-radius: 99px; transition: width .6s cubic-bezier(.2,.8,.2,1); }
.barra.mini { height: 6px; width: 120px; margin-bottom: 4px; }
.tarjeta-sig { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; background: #fff; border-radius: 14px; padding: 22px 24px; box-shadow: var(--sombra); border-left: 5px solid var(--azul); }
.tarjeta-sig .sig-titulo { font-size: 1.2rem; font-weight: 700; color: var(--marino); margin: 0; }
.tarjeta-sig .sig-meta { margin: 4px 0 0; color: var(--gris); font-size: .9rem; }
.tarjeta-fin { border-left-color: var(--oro); }
.falta { color: var(--gris); font-size: .92rem; margin: 12px 0 0; }

.aula-temario { margin-top: 40px; }
.modulo-aula { margin-bottom: 26px; }
.modulo-aula h2 { font-size: 1.08rem; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.modulo-aula h2 span { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--azul-osc); }
.modulo-aula h2 small { margin-left: auto; color: var(--gris); font-weight: 500; font-size: .85rem; }
.modulo-aula ol { list-style: none; margin: 0; padding: 0; background: #fff; border-radius: var(--radio); box-shadow: var(--sombra); overflow: hidden; }
.modulo-aula li + li { border-top: 1px solid var(--linea); }
.modulo-aula li a { display: grid; grid-template-columns: 30px 1fr auto; gap: 12px; align-items: center; padding: 14px 18px; text-decoration: none; color: var(--tinta); min-height: 52px; }
.modulo-aula li a:hover { background: #fbf9f7; }
.marca { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; background: var(--crema); color: var(--azul-osc); }
.est-hecho .marca { background: var(--ok); color: #fff; }
.est-revision .marca { background: var(--oro); color: #fff; }
.est-corregir .marca { background: var(--alerta); color: #fff; }
.p-meta { font-size: .84rem; color: var(--gris); white-space: nowrap; }
.est-corregir .p-meta { color: var(--alerta); font-weight: 600; }
.oculto { opacity: .6; }
.etq-oculta { font-style: normal; font-size: .75rem; background: #eee7df; color: var(--gris); padding: 2px 8px; border-radius: 99px; margin-left: 6px; }
@media (max-width: 520px) { .modulo-aula li a { grid-template-columns: 30px 1fr; } .p-meta { grid-column: 2; } }

/* Paso */
.paso-cabeza { margin-bottom: 18px; }
.video { position: relative; aspect-ratio: 16 / 9; background: #1d1a33; border-radius: 12px; overflow: hidden; margin-bottom: 20px; }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.texto { font-size: 1.02rem; }
.texto ul { padding-left: 1.2em; }
.texto li { margin: .3em 0; }
.barra-paso { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 24px 0; padding: 18px 0; border-top: 1px solid var(--linea); }
.hecho { color: var(--ok); font-weight: 700; margin: 0; }
.barra-paso .btn-solid { margin-left: auto; }
.descarga { display: flex; align-items: center; gap: 14px; background: #fff; border: 1.5px solid var(--linea); border-radius: 10px; padding: 14px 18px; text-decoration: none; color: var(--tinta); margin: 18px 0; transition: border-color .15s ease; }
.descarga:hover { border-color: var(--azul); }
.d-ic { width: 40px; height: 40px; border-radius: 8px; background: var(--azul); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.descarga strong { display: block; color: var(--marino); }
.descarga small { color: var(--gris); }
.cita { background: #fff6e8; border-radius: 8px; padding: 14px 16px; font-size: .95rem; }
.estado-entrega { border-radius: 10px; padding: 16px 18px; margin: 22px 0; background: #fff; border-left: 5px solid var(--oro); }
.estado-entrega.est-aprobada { border-left-color: var(--ok); }
.estado-entrega.est-corregir { border-left-color: var(--alerta); }
.ee-titulo { font-weight: 700; color: var(--marino); margin: 0; }
.ee-fecha { color: var(--gris); font-size: .88rem; margin: 2px 0 0; }
.ee-comentario { margin: 12px 0 0; padding: 12px 14px; background: var(--crema); border-radius: 8px; }
.forma-entrega { background: #fff; border-radius: 12px; padding: 22px; box-shadow: var(--sombra); }
.forma-entrega h2 { font-size: 1.1rem; margin: 0; }
.forma-entrega .btn { justify-self: start; }
.mi-entrega { background: #fff; border-radius: 12px; padding: 20px 22px; box-shadow: var(--sombra); }
.mi-entrega h2 { font-size: 1.05rem; }
.texto-entrega { white-space: normal; background: #fbf9f7; border-radius: 8px; padding: 14px 16px; overflow-wrap: anywhere; }
.nav-pasos { display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; font-size: .9rem; }
.nav-pasos a { color: var(--gris); text-decoration: none; max-width: 48%; }
.nav-pasos a:hover { color: var(--marino); }
.nav-pasos a:last-child { text-align: right; }

/* ---------- Constancia ---------- */
.pag-constancia { background: #e9e3dd; }
.constancia-acciones { display: flex; justify-content: center; gap: 12px; padding: 20px; flex-wrap: wrap; }
.constancia { width: min(1000px, 100% - 24px); aspect-ratio: 1.414; margin: 0 auto 40px; background: #fff; position: relative;
  padding: 6% 8%; text-align: center; display: flex; flex-direction: column; justify-content: center; box-shadow: 0 10px 40px rgba(0,0,0,.12);
  border: 14px solid #fff; outline: 2px solid var(--azul); outline-offset: -26px; }
.k-logo { margin: 0 auto 3%; width: 22%; min-width: 110px; }
.k-ante, .k-texto { color: var(--gris); margin: .3em 0; font-size: clamp(.8rem, 1.6vw, 1.05rem); }
.k-nombre { font-size: clamp(1.4rem, 4.2vw, 2.8rem); font-weight: 700; color: var(--marino); margin: .2em 0; border-bottom: 2px solid var(--oro); display: inline-block; padding: 0 .4em .1em; align-self: center; }
.k-curso { font-size: clamp(1.1rem, 2.8vw, 1.8rem); font-weight: 700; color: var(--azul-osc); margin: .3em 0 .1em; }
.k-pie { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 6%; text-align: left; font-size: clamp(.7rem, 1.3vw, .9rem); }
.k-pie p { margin: 0; }
.k-linea { display: block; width: 180px; max-width: 30vw; border-top: 1.5px solid var(--tinta); margin-bottom: 6px; }
.k-datos { text-align: right; color: var(--gris); }
@media print {
  @page { size: landscape; margin: 0; }
  body { background: #fff; }
  .no-imprimir { display: none !important; }
  .constancia { width: 100%; box-shadow: none; margin: 0; height: 100vh; aspect-ratio: auto; }
}

/* ---------- Panel ---------- */
.panel { padding-top: 24px; }
.panel-nav { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--linea); margin-bottom: 24px; padding-bottom: 10px; }
@media (max-width: 760px) {
  .panel-nav { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 0 16px 10px; scrollbar-width: none; }
  .panel-nav::-webkit-scrollbar { display: none; }
  .panel-nav a { white-space: nowrap; flex: none; }
  .panel { padding-top: 14px; }
  .kpis > * { padding: 14px; }
  .kpis strong { font-size: 1.6rem; }
  .rev-forma { position: static; }
  .buscar { max-width: none; }
}
.panel-nav a, .filtros a { text-decoration: none; color: var(--tinta); padding: 8px 14px; border-radius: 6px; font-weight: 500; font-size: .92rem; }
.panel-nav a[aria-current], .filtros a[aria-current] { background: var(--marino); color: #fff; }
.pill { display: inline-block; min-width: 22px; padding: 1px 7px; border-radius: 99px; background: var(--oro); color: #fff; font-size: .75rem; font-weight: 700; text-align: center; }
.filtros { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0 30px; }
.kpis > * { background: #fff; border-radius: var(--radio); padding: 18px; box-shadow: var(--sombra); }
.kpis strong { display: block; font-size: 2rem; color: var(--marino); line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpis span { color: var(--gris); font-size: .88rem; }
@media (max-width: 760px) { .kpis { grid-template-columns: 1fr 1fr; } }
.bloque { margin: 30px 0; }
.bloque h2 small { font-weight: 500; color: var(--gris); font-size: .85rem; }
.ayuda { color: var(--gris); font-size: .92rem; }
.tabla { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); font-size: .93rem; }
.tabla th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gris); padding: 12px 14px; background: #fbf9f7; }
.tabla td { padding: 12px 14px; border-top: 1px solid var(--linea); vertical-align: middle; }
.tabla td small { color: var(--gris); }
.tabla form { margin: 0; }
.fila-modulo td { background: #f4efea; font-weight: 700; color: var(--marino); font-size: .85rem; }
@media (max-width: 760px) {
  /* En celular cada fila es una tarjeta compacta: datos a la izquierda, acción a la derecha */
  .tabla thead { display: none; }
  .tabla, .tabla tbody { display: block; width: 100%; }
  .tabla tr { display: grid; grid-template-columns: 1fr auto; column-gap: 12px; align-items: center; border-top: 1px solid var(--linea); padding: 12px 14px; }
  .tabla tr:first-child { border-top: 0; }
  .tabla td { display: block; border: 0; padding: 1px 0; grid-column: 1; font-size: .9rem; }
  .tabla td:last-child:not(:first-child) { grid-column: 2; grid-row: 1 / span 5; }
  .tabla td:empty { display: none; }
  .tabla td:first-child { font-weight: 600; color: var(--marino); }
  .tabla tr.fila-modulo { display: block; padding: 8px 14px; }
  .tabla .barra.mini { width: 100%; max-width: 160px; }
}
.estado { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: .8rem; font-weight: 600; background: #eee7df; color: var(--tinta); white-space: nowrap; }
.estado.est-activa, .estado.est-aprobada { background: #e3f1ea; color: #1f5a41; }
.estado.est-pendiente, .estado.est-entregada { background: #fbefd9; color: #7a5316; }
.estado.est-corregir, .estado.est-baja { background: #f7e3e2; color: #7d2f2c; }
.buscar { display: flex; gap: 8px; margin-bottom: 16px; max-width: 480px; }
.acciones-fila { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 12px 0 18px; }
.acciones-fila form { margin: 0; }
.forma-panel { max-width: 720px; background: #fff; border-radius: 12px; padding: 22px; box-shadow: var(--sombra); }
.forma-panel .btn { justify-self: start; }
.revision { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .revision { grid-template-columns: 1fr; } }
.rev-forma { position: sticky; top: 96px; background: #fff; border-radius: 12px; padding: 22px; box-shadow: var(--sombra); margin: 0; }
.rev-forma h2 { font-size: 1.1rem; margin: 0; }
.rev-img { max-height: 420px; border-radius: 8px; display: block; margin-bottom: 8px; }
.botones { display: flex; gap: 10px; flex-wrap: wrap; }
.consigna { background: #fff; border-radius: 8px; padding: 10px 16px; margin: 14px 0; }
.consigna summary { cursor: pointer; font-weight: 600; color: var(--azul-osc); }
.interruptor { width: 46px; height: 26px; border-radius: 99px; border: 0; background: #d8d0c8; position: relative; cursor: pointer; transition: background-color .2s ease; }
.interruptor span { position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .2s ease; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.interruptor.on { background: var(--ok); }
.interruptor.on span { transform: translateX(20px); }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }

/* ---------- Páginas del sitio ---------- */
.acento-azul { color: var(--azul-osc); }
.seccion { margin-block: clamp(64px, 9vw, 112px); }
.seccion-cab { margin-bottom: 32px; }
.seccion-cab.centro { text-align: center; }
.seccion-cab.centro h2 { max-width: 24ch; margin-inline: auto; }
.seccion-cab.fila { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.seccion-cab h2 { margin: 0; }
.liga-flecha { font-weight: 600; text-decoration: none; color: var(--azul-osc); }
.liga-flecha:hover { text-decoration: underline; }
.hero-acciones.izq { justify-content: flex-start; }
.bajada { font-size: clamp(1.02rem, 1.8vw, 1.15rem); color: #4a4668; max-width: 58ch; }

/* Hero: la ilustración va de lado a lado, como se dibujó; el texto ocupa el hueco de arriba al centro */
.ini-hero { position: relative; overflow: hidden; }
.ini-hero-img img { width: 100%; height: auto; display: block; }
.ini-hero-txt { text-align: center; padding: 40px 16px 0; max-width: 640px; margin-inline: auto; }
.ini-hero-txt h1 { font-size: clamp(1.9rem, 3.4vw, 3rem); margin-bottom: .35em; }
.ini-hero-txt .bajada { margin-inline: auto; }
@media (min-width: 900px) {
  .ini-hero-txt { position: absolute; left: 50%; top: 3.5%; transform: translateX(-50%); width: min(47%, 680px); padding: 0; z-index: 1; }
  .ini-hero-txt h1 { font-size: clamp(1.6rem, 2.75vw, 2.7rem); }
  .ini-hero-txt .bajada { font-size: clamp(.9rem, 1.1vw, 1.05rem); margin-bottom: 1.1em; }
  .ini-hero-txt .hero-acciones { flex-wrap: nowrap; gap: 10px; }
  .ini-hero-txt .hero-acciones .btn { min-height: 44px; padding: 10px 18px; font-size: clamp(.8rem, 1vw, .95rem); white-space: nowrap; }
}
@media (max-width: 899px) { .ini-hero-img { margin-top: 12px; } }
.cab-nav .cab-alumnos { color: var(--gris); font-size: .88rem; }
.clases-rejilla { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 960px) { .clases-rejilla { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) {
  .clases-rejilla { grid-template-columns: 1fr; gap: 12px; }
  .clase-tarjeta { flex-direction: row; }
  .clase-tarjeta .ct-foto { flex: 0 0 38%; }
  .clase-tarjeta .ct-foto img { height: 100%; aspect-ratio: auto; }
  .ct-cuerpo { padding: 14px 16px; }
  .ct-texto { font-size: .86rem; }
}
.clase-tarjeta { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--sombra); text-decoration: none; color: var(--tinta); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.clase-tarjeta:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(46,42,79,.06), 0 16px 32px rgba(46,42,79,.1); }
.ct-foto img, .art-foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.ct-cuerpo { padding: 18px 20px 22px; display: grid; gap: 4px; }
.ct-nombre { font-size: 1.2rem; font-weight: 700; color: var(--marino); }
.ct-horario { font-size: .82rem; font-weight: 600; color: var(--azul-osc); }
.ct-texto { font-size: .93rem; color: #4a4668; margin-top: 4px; }

.dos-mitades { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 860px) { .dos-mitades { grid-template-columns: 1fr; } }
.div-foto img { width: 100%; height: auto; border-radius: 16px; display: block; aspect-ratio: 4 / 5; object-fit: cover; box-shadow: var(--sombra); }
@media (max-width: 860px) { .div-foto img { aspect-ratio: 4 / 3; } }
.diversidad blockquote { margin: 18px 0 24px; padding: 0 0 0 20px; border-left: 4px solid var(--azul); }
.diversidad blockquote p { font-size: clamp(1.05rem, 1.9vw, 1.25rem); color: var(--tinta); margin: 0 0 10px; }
.diversidad blockquote footer { font-weight: 600; color: var(--gris); font-size: .92rem; }
.div-dato { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.div-dato strong { font-size: 2.4rem; color: var(--rojo); line-height: 1; font-variant-numeric: tabular-nums; }
.div-dato span { color: var(--gris); }

.banda-curso { background: var(--marino); color: #fff; border-radius: 20px; padding: clamp(28px, 5vw, 56px); display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.banda-curso h2 { color: #fff; }
.banda-curso .antetitulo { color: #bfe0ec; }
.banda-curso p { color: #dcd9ea; max-width: 46ch; }
.banda-curso .btn-solid { background: #fff; color: var(--marino); }
.banda-cifras { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.banda-cifras li { display: flex; align-items: baseline; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.15); padding-bottom: 12px; }
.banda-cifras strong { font-size: 2rem; min-width: 3.6em; font-variant-numeric: tabular-nums; }
.banda-cifras span { color: #dcd9ea; }
@media (max-width: 760px) { .banda-curso { grid-template-columns: 1fr; } }

.testimonios { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .testimonios { grid-template-columns: 1fr; } }
.testimonios figure { margin: 0; background: #fff; border-radius: 16px; padding: 28px; box-shadow: var(--sombra); display: flex; flex-direction: column; justify-content: space-between; gap: 22px; }
.testimonios blockquote { margin: 0; font-size: 1.05rem; }
.testimonios figcaption { display: flex; align-items: center; gap: 12px; }
.testimonios figcaption img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.testimonios figcaption span { display: grid; font-size: .88rem; color: var(--gris); }
.testimonios figcaption strong { color: var(--marino); font-size: 1rem; }

.yt-lite { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0; border-radius: 16px; overflow: hidden; background: #1d1a33; cursor: pointer; box-shadow: var(--sombra); }
.yt-lite img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.yt-lite:hover img { transform: scale(1.02); }
.yt-play { position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border-radius: 50%; background: rgba(63,58,100,.92); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.yt-play::after { content: ""; position: absolute; left: 31px; top: 24px; border-style: solid; border-width: 14px 0 14px 22px; border-color: transparent transparent transparent #fff; }
.yt-lite iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.art-rejilla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.art-rejilla.dos { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .art-rejilla, .art-rejilla.dos { grid-template-columns: 1fr; max-width: 560px; } }
.art-tarjeta { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--sombra); text-decoration: none; color: var(--tinta); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.art-tarjeta:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(46,42,79,.06), 0 16px 32px rgba(46,42,79,.1); }
.art-foto img { aspect-ratio: 16 / 10; }
.art-cuerpo { padding: 18px 20px 22px; display: grid; gap: 6px; }
.art-cat { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--azul-osc); }
.art-titulo { font-size: 1.12rem; font-weight: 700; color: var(--marino); line-height: 1.3; }
.art-fecha { font-size: .85rem; color: var(--gris); }

.pag-cab { padding-top: clamp(40px, 7vw, 80px); }
.pag-cab.centro .hero-acciones { justify-content: center; }
.pag-cab h1 { max-width: 22ch; font-size: clamp(1.9rem, 4.2vw, 3rem); }
.pag-cab.centro h1, .pag-cab.centro .bajada { margin-inline: auto; }
.pildoras { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.pildoras a { background: #fff; border-radius: 99px; padding: 10px 18px; text-decoration: none; color: var(--marino); font-weight: 600; box-shadow: var(--sombra); font-size: .95rem; }
.pildoras small { color: var(--gris); font-weight: 500; margin-left: 4px; }
.pildoras a:hover { background: var(--marino); color: #fff; }
.pildoras a:hover small { color: #dcd9ea; }

.clase-bloque { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; scroll-margin-top: 96px; }
.clase-bloque.invertido .cb-foto { order: 2; }
.cb-foto img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 16px; display: block; box-shadow: var(--sombra); }
.cb-sub { font-weight: 700; color: var(--marino); margin: 20px 0 8px; }
.chips { list-style: none; padding: 0; margin: 0 0 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { background: #e8f1f5; color: #24566a; border-radius: 99px; padding: 6px 14px; font-size: .88rem; font-weight: 500; }
@media (max-width: 860px) { .clase-bloque { grid-template-columns: 1fr; } .clase-bloque.invertido .cb-foto { order: 0; } }

.banda-cta { background: #fff; border-radius: 20px; padding: clamp(28px, 5vw, 56px); text-align: center; box-shadow: var(--sombra); border-top: 5px solid var(--azul); }
.banda-cta h2 { max-width: 26ch; margin-inline: auto; }
.banda-cta p { color: #4a4668; max-width: 52ch; margin: 0 auto 22px; }

.linea-tiempo { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(48px, 7vw, 88px); }
.linea-tiempo li { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(24px, 5vw, 64px); align-items: center; }
.linea-tiempo li:nth-child(even) .lt-foto { order: 2; }
.lt-foto img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 16px; display: block; box-shadow: var(--sombra); }
.lt-anio { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; color: var(--rojo); margin: 0; line-height: 1; font-variant-numeric: tabular-nums; }
.lt-txt h2 { margin: 8px 0 12px; }
@media (max-width: 860px) { .linea-tiempo li { grid-template-columns: 1fr; } .linea-tiempo li:nth-child(even) .lt-foto { order: 0; } }

.equipo { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 30px 18px; text-align: center; }
.equipo li { width: 190px; }
@media (max-width: 520px) { .equipo li { width: calc(50% - 9px); } .equipo img { width: 120px; height: 120px; } }
.equipo img { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; display: block; margin: 0 auto 12px; background: #eee7df; }
.equipo strong { display: block; color: var(--marino); }
.equipo span { font-size: .88rem; color: var(--gris); }

.contacto { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: start; margin-top: 40px; }
@media (max-width: 860px) { .contacto { grid-template-columns: 1fr; } }
.contacto-tarjetas { display: grid; gap: 14px; }
.ct-dato { display: flex; gap: 16px; align-items: center; background: #fff; border-radius: 14px; padding: 20px 22px; box-shadow: var(--sombra); text-decoration: none; color: var(--tinta); transition: transform .2s ease; }
.ct-dato:hover { transform: translateY(-2px); }
.ct-ic { width: 48px; height: 48px; border-radius: 12px; background: #e8f1f5; color: var(--azul-osc); display: grid; place-items: center; font-size: 1.3rem; flex: none; }
.ct-dato small { display: block; color: var(--gris); font-size: .82rem; }
.ct-dato strong { color: var(--marino); overflow-wrap: anywhere; }
.horario { background: #fff; border-radius: 16px; padding: 26px; box-shadow: var(--sombra); }
.horario h2 { font-size: 1.2rem; }
.horario table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.horario th, .horario td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--linea); }
.horario th a { color: var(--marino); text-decoration: none; }
.horario td { color: #4a4668; text-align: right; }

.art-cab { padding-top: 12px; }
.art-cab h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
.art-meta { color: var(--gris); font-size: .95rem; }
.art-portada img { width: 100%; max-height: 520px; object-fit: cover; border-radius: 18px; display: block; margin: 20px 0 36px; }
.texto-largo { font-size: 1.08rem; line-height: 1.75; }
.texto-largo p { margin: 0 0 1.2em; }
.texto-largo ul { padding-left: 1.2em; margin: 0 0 1.2em; }
.texto-largo li { margin: .35em 0; }
.texto-largo h2, .texto-largo h3 { margin-top: 1.6em; }

.cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50; max-width: 560px; margin-inline: auto; background: #fff; border-radius: 14px; box-shadow: 0 10px 40px rgba(46,42,79,.2); padding: 16px 18px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-size: .9rem; }
.cookies[hidden] { display: none; }
.cookies p { margin: 0; flex: 1 1 260px; }
.cookies div { display: flex; gap: 8px; }
@media print { .cookies { display: none !important; } }

/* Botón flotante de WhatsApp */
.wa-burbuja { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: flex; align-items: center; gap: 10px; height: 58px; padding: 0 14px; border-radius: 99px; background: #25d366; color: #fff; text-decoration: none; font-weight: 600; font-size: .92rem; box-shadow: 0 8px 24px rgba(0,0,0,.18); transition: transform .2s ease, box-shadow .2s ease; }
.wa-burbuja:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 12px 28px rgba(0,0,0,.22); }
.wa-burbuja span { padding-right: 4px; color: #0b3d1f; }
.wa-burbuja { color: #0b3d1f; }
@media (max-width: 760px) { .wa-burbuja { width: 58px; padding: 0; justify-content: center; } .wa-burbuja span { display: none; } }
.cookies:not([hidden]) ~ .wa-burbuja { bottom: 190px; }
@media (min-width: 761px) { .cookies:not([hidden]) ~ .wa-burbuja { bottom: 18px; } }
@media print { .wa-burbuja { display: none !important; } }

.kpis a { text-decoration: none; color: inherit; display: block; }
.nota { overflow-wrap: anywhere; }

.cupon summary { cursor: pointer; color: var(--azul-osc); font-weight: 600; font-size: .92rem; }
.cupon[open] summary { margin-bottom: 10px; }
.cupon input { text-transform: uppercase; letter-spacing: .08em; }

/* Pantallas táctiles: toda área de toque de al menos 44 px */
@media (pointer: coarse) {
  .btn.chico, .pildoras a, .panel-nav a, .filtros a, .btn-texto { min-height: 44px; display: inline-flex; align-items: center; }
  .interruptor { width: 52px; height: 30px; }
  .interruptor span { width: 24px; height: 24px; }
  .interruptor.on span { transform: translateX(22px); }
}