:root{
  --azul:#065D79;
  --azul2:#0c6d89;
  --cyan:#24bfd2;
  --fondo:#f4f7fb;
  --borde:#d8e7ee;
  --texto:#263342;
  --muted:#6d7b88;
}

.recursos-wrap{
  font-family:Arial, Helvetica, sans-serif;
  background:var(--fondo);
  color:var(--texto);
  padding:24px;
}

.recursos-hero{
  background:linear-gradient(135deg,var(--azul),var(--azul2));
  border-radius:22px;
  padding:34px;
  color:#fff;
  display:flex;
  justify-content:space-between;
  gap:24px;
  box-shadow:0 10px 28px rgba(6,93,121,.18);
}

.recursos-hero h1{
  margin:0 0 10px;
  font-size:42px;
  line-height:1;
}

.recursos-hero p{
  margin:0;
  max-width:520px;
  font-size:17px;
  line-height:1.5;
}

.hero-ilustracion{
  background:#ffffff;
  color:var(--azul);
  border-radius:18px;
  padding:22px;
  min-width:230px;
  text-align:center;
  font-weight:bold;
}

.recursos-search{
  margin:-22px auto 24px;
  max-width:760px;
  background:#fff;
  border-radius:999px;
  padding:14px 22px;
  box-shadow:0 8px 24px rgba(0,0,0,.10);
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.recursos-search input{
  border:0;
  outline:0;
  width:100%;
  font-size:15px;
}

.recursos-categorias{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:22px;
}

.recursos-categorias button{
  border:1px solid var(--azul);
  color:var(--azul);
  background:#fff;
  border-radius:999px;
  padding:9px 16px;
  font-weight:bold;
  cursor:pointer;
}

.recursos-categorias .activo{
  background:var(--azul);
  color:#fff;
}

.recursos-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 310px;
  gap:24px;
}

.recursos-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}

.recurso-card,
.sidebar-card{
  background:#fff;
  border:1px solid var(--borde);
  border-radius:18px;
  box-shadow:0 8px 20px rgba(0,0,0,.05);
  overflow:hidden;
}

.recurso-thumb{
  height:135px;
  background:linear-gradient(135deg,#eaf8fb,#ffffff);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--azul);
  font-size:42px;
}

.recurso-body{
  padding:18px;
}

.recurso-tag{
  display:inline-block;
  background:#eaf8fb;
  color:var(--azul);
  border-radius:999px;
  padding:5px 10px;
  font-size:11px;
  font-weight:bold;
  margin-bottom:10px;
}

.recurso-card h3{
  margin:0 0 8px;
  font-size:19px;
  line-height:1.25;
  color:#173647;
}

.recurso-card p{
  margin:0 0 14px;
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

.recurso-footer{
  display:flex;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
}

.recurso-footer a{
  color:var(--azul);
  font-weight:bold;
  text-decoration:none;
}

.sidebar-card{
  padding:18px;
  margin-bottom:18px;
}

.sidebar-card h4{
  margin:0 0 14px;
  color:var(--azul);
  font-size:14px;
  letter-spacing:.8px;
}

.libro-cover{
  background:linear-gradient(145deg,var(--azul),#0b7e9c);
  color:#fff;
  border-radius:16px;
  padding:24px 18px;
  min-height:250px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.15);
}

.libro-cover .mini{
  font-size:12px;
  letter-spacing:1px;
  opacity:.9;
}

.libro-cover .titulo{
  font-size:28px;
  font-weight:bold;
  line-height:1.1;
}

.libro-cover .marca{
  font-size:20px;
  font-weight:bold;
}

.sidebar-card p{
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

.push_button{
  background:linear-gradient(135deg,var(--azul2),var(--cyan));
  color:#fff;
  border:0;
  border-radius:999px;
  padding:11px 18px;
  font-weight:bold;
  cursor:pointer;
  width:100%;
}

.sidebar-card input{
  width:100%;
  box-sizing:border-box;
  border:1px solid var(--borde);
  border-radius:12px;
  padding:12px;
  margin-bottom:10px;
}

.paginacion{
  margin:26px 0;
  display:flex;
  gap:8px;
  justify-content:center;
}

.paginacion span{
  width:34px;
  height:34px;
  border-radius:10px;
  background:#fff;
  border:1px solid var(--borde);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--azul);
  font-weight:bold;
}

.paginacion .actual{
  background:var(--azul);
  color:#fff;
}

.recursos-cta{
  margin-top:26px;
  background:#eaf8fb;
  border:1px solid #b9e4ef;
  border-radius:20px;
  padding:24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}

.recursos-cta h3{
  margin:0 0 6px;
  color:var(--azul);
}

.recursos-cta p{
  margin:0;
  color:var(--muted);
}

.recursos-cta .push_button{
  width:auto;
  min-width:180px;
}

@media(max-width:1050px){
  .recursos-layout{
    grid-template-columns:1fr;
  }

  .recursos-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:700px){
  .recursos-wrap{
    padding:14px;
  }

  .recursos-hero{
    flex-direction:column;
  }

  .recursos-grid{
    grid-template-columns:1fr;
  }

  .recursos-cta{
    flex-direction:column;
    align-items:flex-start;
  }
}

.modal-contacto{
    display:none;
    position:fixed;
    inset:0;
    z-index:9999;
}

.modal-contacto.activo{
    display:block;
}

.modal-contacto__overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.45);
    backdrop-filter:blur(2px);
}

.modal-contacto__contenido{
    position:relative;
    z-index:2;
    width:min(92vw,560px);
    max-height:90vh;
    overflow-y:auto;
    margin:5vh auto 0;
    background:#fff;
    border-radius:16px;
    padding:22px 18px 20px;
    box-shadow:0 18px 50px rgba(0,0,0,.22);
}

.modal-contacto__contenido h2{
    margin:0 36px 18px 0;
    font-size:24px;
    color:#1c2b39;
}

.modal-contacto__cerrar{
    position:absolute;
    top:10px;
    right:12px;
    width:38px;
    height:38px;
    border:none;
    background:transparent;
    font-size:28px;
    line-height:1;
    cursor:pointer;
    color:#555;
}

.campo{
    margin-bottom:14px;
}

.campo label{
    display:block;
    margin-bottom:6px;
    font-weight:600;
    color:#334155;
}

.campo input,
.campo textarea{
    width:100%;
    border:1px solid #d7dee7;
    border-radius:10px;
    padding:12px 14px;
    font-size:15px;
    outline:none;
}

.campo textarea{
    min-height:110px;
    resize:vertical;
}

.campo small{
    display:block;
    margin-top:5px;
    color:#6b7280;
    font-size:12px;
}

.btn-enviar{
    width:100%;
    border:none;
    border-radius:10px;
    padding:14px 18px;
    background:linear-gradient(90deg,#009fe3,#0077c8);
    color:#fff;
    font-size:15px;
    font-weight:700;
    cursor:pointer;
    margin-top:6px;
}

.CategoriaLateral
{
  cursor: pointer;
}

body.modal-abierto{
    overflow:hidden;
}

@media(max-width:640px){

    .modal-contacto__contenido{
        width:94vw;
        margin-top:3vh;
        padding:18px 14px 16px;
        border-radius:14px;
    }

}