body {
  font-family: 'WDXL Lubrifont SC', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(to bottom, #3a2061, #412568, #a156e6);
  background-size: 100% 100%;
}

/* Menu responsivo */
body:not(.menu-open) .menu-btn {
  left: 20px; /* botão no canto quando menu fechado */
  transition: left 0.3s ease;
}

body.menu-open .menu-btn {
  left: 270px; /* botão ao lado da sidebar */
  transition: left 0.3s ease;
}


/* Move conteúdo e cabeçalhos quando menu aberto */
body.menu-open .main-content {
  margin-left: 250px;
  transition: margin-left 0.3s ease;
}

body.menu-open .cabeçalho,
body.menu-open .cabeçalhopt2 {
  margin-left: 250px;
  transition: margin-left 0.3s ease;
}

/* Cabeçalho */
.cabeçalho {
  height: 100px;
  background-color: white;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Cabeçalho secundário */
.cabeçalhopt2 {
  height: 50px;
  background-color: rgb(221, 221, 221);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Footer fixo */
footer {
  background-color: #3a2061;
  color: white;
  text-align: center;
  padding: 15px 0;
  font-size: 14px;
  flex-shrink: 0;
}

/* Sidebar */
.sidebar {
  width: 250px;
  height: 100vh;
  background-color: #271246;
  color: white;
  padding-top: 20px;
  position: fixed;
  left: 0;
  top: 0;
  overflow-y: auto;
  transform: translateX(0);
  transition: transform 0.3s ease;
  z-index: 1000;
}

/* Sidebar oculta */
.sidebar.hidden {
  transform: translateX(-100%);
}

/* Lista do menu */
.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar ul li {
  width: 100%;
}

.sidebar ul li a {
  display: block;
  padding: 15px 20px;
  color: white;
  text-decoration: none;
  transition: background-color 0.3s;
}

.sidebar ul li a:hover {
  background-color: #3a2061;
  cursor: pointer;
  transform: scale(1.05);
}

.sidebar ul li a i {
  margin-right: 10px;
}

/* Botão menu */
.menu-btn {
  position: fixed;
  top: 20px;
  left: 270px; /* 250px da sidebar + 20px de espaçamento */
  z-index: 1100;
  background-color: #271246;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 18px;
  transition: background-color 0.3s, transform 0.3s ease;
}

.menu-btn:hover {
  background-color: #a156e6;
  transform: scale(1.05);
}


/* Conteúdo principal */
.main-content {
  flex-grow: 1; /* isso faz o conteúdo expandir e empurrar o footer */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 20px;
  padding-top: 60px;
  padding-bottom: 40px;
  margin-left: 0;
  transition: margin-left 0.3s ease;
}

/* Box central */
.box-central {
  background-color: white;
  width: 400px;
  height: 480px;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease;
}

.box-central:hover {
  transform: scale(1.05);
}

.box-central ul {
  list-style-position: inside;
  text-align: left;
  padding: 0;
  margin: 20px 0 0 0;
}

.box-central li {
  margin-bottom: 10px;
}

/* Botão no box central*/
.box-central button {
  background-color: #412568;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.box-central button:hover {
  background-color: #a156e6;
  transform: scale(1.05);
}

.box-central button:active {
  transform: scale(0.98);
}


/* Ícones */
.java-logo, .fa-users, .fa-code, .fa-terminal, .fa-computer {
  font-size: 50px;
  margin-top: 30px;
  color: #3a2061;
}

/* Lista com ícones */
.lista-icone {
  list-style: none;
  padding: 0;
  text-align: left;
}

.lista-icone li::before {
  content: "✔️";
  margin-right: 8px;
}

.lista-icone2 {
  list-style: none;
  padding: 0;
}

.lista-icone2 li::before {
  content: "⚠️";
}

/*botões de abrir nova guia*/
.botao-link {
  display: inline-block;
  background-color: #412568;
  color: white;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 16px;
  transition: background-color 0.3s, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.botao-link:hover {
  background-color: #a156e6;
  transform: scale(1.05);
}

/*parte de contato*/
.form-contato {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 10px;
}

.form-contato input,
.form-contato textarea {
  padding: 10px;
  border-radius: 10px;
  border: none;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

.redes-sociais a {
  margin: 10px;
  font-size: 1.5rem;
  color: #412568;
  transition: color 0.3s;
  display: inline-block;
}

.redes-sociais a:hover {
  color: #a156e6;
  transform: scale(1.1);
}

/*redes sociais do footer*/
.redes-sociais-footer a {
  margin: 10px;
  font-size: 1.5rem;
  color: white;
  transition: color 0.3s;
  display: inline-block;
}

.redes-sociais-footer a:hover {
  color: #a156e6;
  transform: scale(1.1);
}