/* ===== Resto del sitio: animaciones ligeras con variables de marca ===== */

/* Fade-in al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hover en tarjetas */
.tarjeta, .service-card, .blog-card {
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.tarjeta:hover, .service-card:hover, .blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--secondary, #F2A900) !important;
  box-shadow: 0 10px 24px -12px rgba(31, 100, 177, 0.35);
}

/* Hover en botones */
.btn, .hero-btn, .btn-header {
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:hover, .hero-btn:hover, .btn-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(31, 100, 177, 0.25);
}
.btn:active, .hero-btn:active, .btn-header:active {
  transform: translateY(0);
}

/* Pulso del botón flotante de WhatsApp */
.whatsapp-flotante, .floating-btn.whatsapp-float {
  position: fixed !important;
}
.whatsapp-flotante::before, .floating-btn.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.55;
  animation: pulso 2.4s ease-out infinite;
  z-index: -1;
  pointer-events: none;
}
@keyframes pulso {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* Acordeón de FAQs */
.faq-pregunta, .faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-pregunta .icono, .faq-question i {
  transition: transform 0.25s ease;
  color: var(--secondary, #F2A900);
}
.faq-item.abierto .icono, .faq-item.active i {
  transform: rotate(45deg);
}
.faq-respuesta, .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.abierto .faq-respuesta, .faq-item.active .faq-answer {
  max-height: 350px;
}

/* Subrayado animado en menú */
nav a {
  position: relative;
}
nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 2px;
  width: 0;
  background: var(--secondary, #F2A900);
  transition: width 0.25s ease;
}
nav a:hover::after {
  width: 100%;
}

/* Bloqueo total de barra CTA inferior no deseada */
.barra-cta {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  .whatsapp-flotante::before, .floating-btn.whatsapp-float::before { animation: none; display: none; }
  .tarjeta, .service-card, .blog-card, .btn, .hero-btn, .btn-header,
  .faq-respuesta, .faq-pregunta .icono, nav a::after {
    transition: none;
    animation: none;
  }
}