/* ============================================================
   new-articles-banner.css
   Aviso flotante que promueve los artículos más nuevos del blog.
   Posición: bottom-left (deja el bottom-right libre para el WA
   float). En móvil se muestra sobre el WA float por espacio.
   ============================================================ */
.tp-nab {
  position: fixed;
  bottom: 20px;
  left: 20px;
  max-width: 320px;
  background: #fff;
  border: 1px solid #e5e0f0;
  border-left: 4px solid #4a2d8a;
  border-radius: 14px;
  box-shadow: 0 10px 34px rgba(74, 45, 138, .18);
  padding: 16px 20px 14px 18px;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  z-index: 90000;
  animation: tpNabIn .35s ease-out;
}

.tp-nab[hidden] { display: none !important; }

.tp-nab.tp-nab-hiding {
  animation: tpNabOut .25s ease-in forwards;
}

@keyframes tpNabIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes tpNabOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(20px); }
}

.tp-nab-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: transparent;
  border: 0;
  font-size: 1.4rem;
  line-height: 1;
  color: #999;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.tp-nab-close:hover,
.tp-nab-close:focus-visible {
  color: #333;
  background: #f0eaf8;
  outline: none;
}

.tp-nab-label {
  font-size: .76rem;
  font-weight: 700;
  color: #4a2d8a;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 10px;
}

.tp-nab-list {
  list-style: none;
  padding: 0;
  margin: 0 0 10px;
}
.tp-nab-list li {
  margin: 8px 0;
  line-height: 1.42;
}
.tp-nab-list a {
  display: inline-block;
  color: #1e0b4b;
  text-decoration: none;
  font-size: .93rem;
  font-weight: 500;
  border-bottom: 1px dotted transparent;
  transition: border-color .15s, color .15s;
}
.tp-nab-list a:hover,
.tp-nab-list a:focus-visible {
  color: #4a2d8a;
  border-bottom-color: currentColor;
  outline: none;
}

.tp-nab-all {
  display: inline-block;
  margin-top: 4px;
  font-size: .82rem;
  font-weight: 600;
  color: #4a2d8a;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s;
}
.tp-nab-all:hover,
.tp-nab-all:focus-visible {
  border-bottom-color: currentColor;
  outline: none;
}

/* Móvil: bottom-left choca con el WA float. Movemos arriba de él. */
@media (max-width: 640px) {
  .tp-nab {
    left: 12px;
    right: 12px;
    bottom: 88px;
    max-width: none;
    padding: 14px 40px 12px 16px;
  }
  .tp-nab-list a { font-size: .88rem; }
}

/* Respeta usuarios con motion reducido */
@media (prefers-reduced-motion: reduce) {
  .tp-nab, .tp-nab.tp-nab-hiding { animation: none; }
}