:root {
  --font-heading: 'Poppins', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
}

body {
  font-family: var(--font-body);
}

.font-heading {
  font-family: var(--font-heading);
}

/* Navbar com sombra ao rolar a página */
#navbar.scrolled {
  background-color: rgba(8, 43, 76, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px -10px rgba(8, 43, 76, 0.15);
}

/* Menu mobile aberto */
#mobile-menu.open {
  max-height: 32rem;
}

/* Barra fixa mobile visível */
#mobile-cta-bar.show {
  transform: translateY(0);
}

/* Animação de entrada ao rolar (substitui o framer-motion do site original) */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}