body {
  background-color: #000;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
}

.flex {
  display: flex;
}
header {
  padding: 40px 4%;
}
header > .interface {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header a {
  color: #7d7d7d;
  text-decoration: none;
  display: inline-block;
  transition: 0.2s;
}
header nav.menu-desktop a:hover {
  color: #fff;
  transform: scale(1.2);
}
header nav ul {
  list-style-type: none;
}
header nav.menu-desktop ul li {
  display: inline-block;
  padding: 0 40px;
}
.btn-contato button {
  padding: 10px 40px;
  font-size: 18px;
  font-weight: 600;
  background-color: blue;
  border: 0;
  border-radius: 30px;
  cursor: pointer;
}
/* estilo do menu mobile */
.btn-abrir-menu i {
  color: blue;
  font-size: 40px;
  cursor: pointer;
}
.menu-mobile {
  background-color: #000;
  height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 99999;
  width: 0%;
  overflow: hidden;
  transition: 0.5s;
}
.menu-mobile.abrir-menu {
  width: 70%;
  cursor: pointer;
}
.menu-mobile.abrir-menu ~ .overley-menu {
  display: block;
}
.menu-mobile .btn-fechar i {
  color: blue;
  font-size: 30px;
}
.menu-mobile .btn-fechar {
  padding: 20px 5%;
}
.menu-mobile nav ul {
  text-align: right;
}
.menu-mobile nav ul li a {
  color: #fff;
  font-size: 20px;
  font-weight: 300;
  padding: 20px 8%;
  display: block;
}
.menu-mobile nav ul li a:hover {
  background-color: blue;
  color: #000;
}
.overley-menu {
  background-color: #000000d0;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 88888;
  display: none;
}
.certifications {
  padding: 40px 4%;
  background-color: #000; /* Cor de fundo da seção */
}
h2.titulo span {
  color: blue;
}

.certifications h2.titulo {
  color: #fff;
  font-size: 38px;
  text-align: center;
  margin-bottom: 40px;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.card {
  background-color: #343434;
  border-radius: 20px;
  box-shadow: 0 0 8px #ffffff58;
  width: 300px;
  padding: 20px;
  text-align: left;
  transition: 0.2s;
}

.card:hover {
  transform: scale(1.02);
  box-shadow: 0px 0px 8px blue;
}

.card img {
  max-width: 100%;
  border-radius: 15px;
  margin-bottom: 15px;
}

.card h3 {
  font-size: 30px;
  color: rgba(0, 51, 255, 0.827);
  margin-bottom: 10px;
}

.card p {
  color: #fff;
  font-size: 20px;
  line-height: 1.6;
}
/* imgs ao lado do nome do curso */
.card img {
  width: 100px; /* Ajuste o tamanho conforme necessário */
  margin-right: 10px;
}
.card h3 {
  display: flex;
  align-items: center;
}
.card h3 img {
  width: 70px; /* Ajuste o tamanho do ícone conforme necessário */
  margin-right: 8px;
}
/* Rodapé */
.logo-footer {
  display: inline-block;
  margin-right: 10px;
  vertical-align: middle;
}
footer {
  padding: 60px 4%;
  box-shadow: 0 0 40px 01px #ffffff0e;
}
footer .flex {
  justify-content: space-between;
}
footer .line-footer {
  padding: 20px 0;
}
.borda {
  border-top: 2px solid blue;
}
footer .line-footer p i {
  color: blue;
  font-size: 25px;
}
footer .line-footer p a {
  color: #fff;
}

.direitos{
  color: #fff;
  text-align: center;
}

/* Botões da página certificações */

button:hover,
form .btn-enviar input:hover {
  box-shadow: 0px 0px 8px blue;
  transform: scale(1.2);
}
.btn-contato button {
  transition: 0.2s;
}

.btn-social {
  display: inline-block;
}
.btn-social button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background-color: blue;
  font-size: 22px;
  cursor: pointer;
  margin: 0 10px;
  transition: 0.2s;
}
/* RESPONSIVIDADE DE DISPOSITIVOS MOVEIS */
.btn-abrir-menu {
  display: none; /* Oculta o ícone por padrão */
}

@media screen and (max-width: 1020px) {
  /* classes gerais */
  .btn-abrir-menu {
    display: block; /* Mostra o ícone apenas em telas menores que 1020px */
    position: absolute;
    top: 20px;
    right: 20px;
  }
  .menu-desktop,
  .btn-contato {
    display: none; /* Esconde o menu desktop e o botão de contato em telas móveis */
  }
}