:root {
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", sans-serif;
  color: #3F3F46;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: "Poppins", sans-serif;
}

/* Foco visivel para navegacao por teclado (acessibilidade) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #049CAF;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Alvo minimo de toque (44x44) para elementos interativos pequenos */
.tap-target {
  min-width: 44px;
  min-height: 44px;
}

/* Scroll-reveal: oculto ate entrar na viewport (JS adiciona .is-visible) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Botao flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 9999px;
  background-color: #25D366;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}
@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 54px;
    height: 54px;
  }
}

/* Foto de profissional: moldura circular consistente com anel gradiente */
.team-photo-ring {
  position: relative;
  border-radius: 9999px;
  padding: 4px;
  background: linear-gradient(135deg, #944A8C, #049CAF);
}
.team-photo-ring img {
  border-radius: 9999px;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 3px solid #FFFFFF;
}

/* Skip link (acessibilidade de teclado) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #049CAF;
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* FAQ accordion */
.faq-item[open] > summary .faq-icon {
  transform: rotate(180deg);
}
.faq-item summary {
  list-style: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-icon {
  transition: transform 200ms ease;
}

/* Nav mobile */
#mobile-menu {
  transition: max-height 300ms ease, opacity 300ms ease;
}