/* Variáveis */
:root {
  --primary: #715d32;
  --secondary: #e5decf;
  --white: #ffffff;
  --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: 80px;
  padding-bottom: 60px;
  font-family: var(--font-main);
  font-size: 14px;
  background-color: var(--secondary);
  color: #333;
}

/* --- HEADER --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: var(--primary);
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar img {
  width: auto;
  height: 45px;
}

.page-title h1 {
  color: var(--secondary);
  font-size: 1.2rem;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 20px;
}

.nav-menu a {
  color: var(--secondary);
  text-decoration: none;
  font-weight: 600;
}

/* --- FORMULÁRIO MULTI-STEP --- */
main {
  flex: 1;
  padding: 10px;
}

form {
  background-color: var(--white);
  color: var(--primary);
  padding: 30px;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border: var(--primary) 8px solid;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Controle de visibilidade dos passos */
.step {
  display: none; /* Esconde todos */
  border: none;
  padding: 0;
}

.step.active {
  display: block; /* Mostra o atual */
  animation: fadeIn 0.4s ease;
}

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

fieldset.sub-fieldset {
  border: 1px solid #ccc;
  padding: 20px;
  border-radius: 8px;
}

legend {
  font-weight: bold;
  font-size: 1.1rem;
  padding: 0 10px;
}

.form-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 10px;
}

.input-box {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.input-box label {
  font-weight: 600;
}

.input-box input,
.input-box select {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

/* --- BOTÕES --- */
.form-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-end;
  margin-top: 30px;
}

.btn {
  padding: 12px 25px;
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--secondary);
}
.btn-secondary {
  background-color: #6c757d;
  color: white;
}

/* --- FOOTER --- */
footer {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 50px;
  background-color: var(--primary);
  color: var(--secondary);
  font-size: 12px;
}

/* --- MOBILE --- */
.menu-checkbox,
.menu-icon {
  display: none;
}

@media (max-width: 768px) {
  .menu-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
  }
  .menu-icon span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary);
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--primary);
    flex-direction: column;
    padding: 20px;
  }
  .menu-checkbox:checked ~ .nav-menu {
    display: flex;
  }
}

/* Customização dos campos de Upload */
input[type="file"] {
    padding: 8px;
    background: #fdfdfd;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
}

/* Estilo do botão de selecionar do navegador */
input[type="file"]::-webkit-file-upload-button {
    background-color: var(--primary);
    color: var(--secondary);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    margin-right: 10px;
    text-transform: uppercase;
    font-size: 11px;
    transition: background 0.3s;
}

input[type="file"]::-webkit-file-upload-button:hover {
    background-color: #5a4a28; /* Tom mais escuro da sua cor principal */
}

.fieldset-documentos small {
    display: block;
    margin-top: 4px;
    line-height: 1.2;
}