html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }

.hero-element {
  opacity: 0;
  transform: translateY(30px);
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-toggle.active i {
  transform: rotate(180deg);
}

.wa-float {
  animation: wa-bounce 2s ease-in-out infinite;
}

@keyframes wa-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.wa-pulse {
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: rgba(34, 197, 94, 0.6);
  animation: wa-ping 2s ease-out infinite;
  z-index: -1;
}

@keyframes wa-ping {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

#navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 35, 102, 0.08);
}

.service-card:hover {
  transform: translateY(-6px);
}

input::placeholder, textarea::placeholder {
  color: rgba(191, 219, 254, 0.7);
}

select option {
  background: white;
  color: #1f2937;
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem !important; }
  h2 { font-size: 2rem !important; }
}