/* Estilos base */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--cinza-mais-mais-claro) !important;
}

.main-content {
  flex: 1;
}

/* Botão principal */
.botaun {
  padding: 17px 40px !important;
  cursor: pointer !important;
  border: 0 !important;
  background-color: var(--preto) !important;
  font-size: 15px !important;
  color: var(--branco) !important;
  width: 500px !important;
  text-align: center !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
}

.botaun:hover {
  background-color: var(--cinza-claro) !important;
  color: var(--preto) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Container principal */
.bordinha {
  border: 1px solid var(--cinza-borda);
  background-color: var(--branco);
  transition: all 0.3s ease;
}

/* Estilo para links */
a {
  color: var(--preto);
  transition: color 0.3s ease;
}

/* Animações */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.main-content {
  animation: fadeIn 0.5s ease-out forwards;
}

/* Responsividade */
@media (max-width: 768px) {
  .botaun {
    width: 100% !important;
    max-width: 300px !important;
  }
}