/* RecursosYa — estilos v1 */
:root {
  --primary: #0d7a6f;
  --primary-dark: #095a52;
  --bg: #f6faf9;
  --card: #ffffff;
  --text: #212529;
  --muted: #6c757d;
  --line: #dde7e5;
  --accent: #ffb020;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
}
.contenedor { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Cabecera */
.cabecera { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.cabecera-int { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; padding-bottom: 12px; }
.logo { font-size: 1.4rem; font-weight: 800; color: var(--primary-dark); text-decoration: none; }
.nav a { margin-left: 18px; color: var(--text); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--primary); }

/* Hero */
.hero { text-align: center; padding: 48px 0 24px; }
.hero h1 { font-size: 2.2rem; margin: 0 0 8px; color: var(--primary-dark); }
.hero .sub { font-size: 1.15rem; color: var(--muted); margin: 0 0 20px; }
.buscador input {
  width: 100%; max-width: 520px; padding: 14px 18px; font-size: 1rem;
  border: 2px solid var(--line); border-radius: 999px; outline: none;
}
.buscador input:focus { border-color: var(--primary); }
.filtros { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.filtro {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 8px 16px; cursor: pointer; font-size: 0.95rem;
}
.filtro.activo, .filtro:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Tarjetas */
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin: 24px 0; }
.rejilla-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 16px 0 32px; }
.tarjeta {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; text-decoration: none; color: var(--text); display: flex; flex-direction: column;
  transition: transform .12s ease, box-shadow .12s ease;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(13,122,111,.12); }
.tarjeta h3 { margin: 8px 0; font-size: 1.1rem; color: var(--primary-dark); }
.tarjeta p { color: var(--muted); font-size: 0.95rem; flex: 1; }
.tarjeta.mini h3 { font-size: 1rem; }
.cat {
  display: inline-block; font-size: 0.8rem; font-weight: 600; color: var(--primary-dark);
  background: #e3f2ef; border-radius: 999px; padding: 3px 10px; align-self: flex-start;
}
.cat.grande { font-size: 0.9rem; margin-bottom: 8px; }
.descargar { color: var(--primary); font-weight: 700; margin-top: 8px; }
.oculto { display: none; }
#sin-resultados { text-align: center; color: var(--muted); padding: 32px; }

/* Categorías */
.cat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.cat-icono { font-size: 2rem; }
.cat-card h3 { margin: 8px 0 4px; color: var(--primary-dark); }
.cat-card p { color: var(--muted); font-size: 0.95rem; }
.cuenta { font-weight: 700; color: var(--primary); }

/* Propuesta */
.propuesta { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin: 24px 0; }
.propuesta h2 { text-align: center; color: var(--primary-dark); }

/* Página de recurso */
.migas { font-size: 0.9rem; color: var(--muted); margin: 20px 0 4px; }
.migas a { color: var(--primary); text-decoration: none; }
.recurso h1 { color: var(--primary-dark); margin-top: 4px; }
.entradilla { font-size: 1.1rem; color: var(--muted); }
.descarga-box {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  background: #e3f2ef; border: 2px dashed var(--primary); border-radius: var(--radius); padding: 20px; margin: 24px 0;
}
.descarga-box .gratis { color: var(--primary-dark); font-weight: 700; }
.btn {
  display: inline-block; background: var(--primary); color: #fff; text-decoration: none;
  padding: 12px 24px; border-radius: 999px; font-weight: 700; border: none; cursor: pointer;
}
.btn:hover { background: var(--primary-dark); }
.btn-grande { font-size: 1.15rem; padding: 16px 32px; }
.btn-secundario { background: #fff; color: var(--primary-dark); border: 2px solid var(--primary); }
.pasos li { margin-bottom: 8px; }
.detalles li { margin-bottom: 6px; }
.afiliado-box {
  background: #fff8e8; border: 1px solid #f0d488; border-radius: var(--radius); padding: 20px; margin: 24px 0;
}
.afiliado-box h3 { margin-top: 0; color: #8a5d00; }
.nota-afiliado { font-size: 0.85rem; color: var(--muted); }

/* Ad slots (placeholders) */
.ad-slot {
  border: 2px dashed var(--line); border-radius: var(--radius); background: #f0f4f3;
  color: var(--muted); text-align: center; padding: 28px 12px; margin: 28px 0; font-size: 0.9rem;
}

/* Legales / contacto */
.legal h1 { color: var(--primary-dark); }
.legal { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin: 24px 0; }
.form label { display: block; margin: 12px 0 4px; font-weight: 600; }
.form input, .form textarea, .form select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem;
}
.tabla-precios { width: 100%; border-collapse: collapse; margin: 16px 0; }
.tabla-precios th, .tabla-precios td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.tabla-precios th { background: #e3f2ef; color: var(--primary-dark); }

/* Pie */
.pie { background: var(--primary-dark); color: #dcebe9; margin-top: 48px; padding: 32px 0 16px; }
.pie-int { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.pie a { color: #dcebe9; text-decoration: none; margin-right: 16px; }
.pie a:hover { text-decoration: underline; }
.copy { text-align: center; font-size: 0.85rem; opacity: .8; margin-top: 24px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.7rem; }
  .descarga-box { flex-direction: column; align-items: stretch; text-align: center; }
  .nav a { margin-left: 10px; font-size: 0.9rem; }
}