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

body {
  font-family: Arial, sans-serif;
  background-color: #f0f4f0;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---- HEADER ---- */
header {
  background-color: #24483e;
  color: white;
  padding: 16px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: white;
}

.logo-ico {
  height: 48px;
  width: auto;
}

.wordmark {
  display: flex;
  flex-direction: column;
}

.wm-title {
  font-size: 1.2em;
  font-weight: 700;
  letter-spacing: 1px;
}

.wm-sub {
  font-size: 0.72em;
  opacity: 0.85;
}

.nav-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  padding: 9px 18px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.2s;
}

.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: white;
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.28);
}

/* ---- MAIN ---- */
main {
  flex: 1;
  padding: 40px 20px;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

.page-title {
  font-size: 2em;
  color: #24483e;
  margin-bottom: 6px;
}

.page-subtitle {
  color: #666;
  margin-bottom: 36px;
  font-size: 1.05em;
}

/* ---- FAQ ---- */
.faq-section {
  margin-bottom: 48px;
}

.faq-section h2 {
  font-size: 1.4em;
  color: #24483e;
  border-left: 4px solid #24483e;
  padding-left: 12px;
  margin-bottom: 20px;
}

.faq-item {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.07);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-pergunta {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 20px;
  font-size: 1.05em;
  font-weight: bold;
  color: #24483e;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

.faq-pergunta:hover {
  background: #f0f9f5;
}

.faq-pergunta[aria-expanded="true"] {
  background: #f0f9f5;
}

.faq-icone {
  font-size: 1.3em;
  transition: transform 0.25s;
  line-height: 1;
}

.faq-pergunta[aria-expanded="true"] .faq-icone {
  transform: rotate(45deg);
}

.faq-resposta {
  display: none;
  padding: 0 20px 18px 20px;
  color: #444;
  line-height: 1.7;
  font-size: 1em;
  border-top: 1px solid #eee;
  padding-top: 14px;
}

.faq-resposta.aberta {
  display: block;
}

/* ---- CONTACT FORM ---- */
.contato-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  padding: 36px;
}

.contato-section h2 {
  font-size: 1.4em;
  color: #24483e;
  border-left: 4px solid #24483e;
  padding-left: 12px;
  margin-bottom: 8px;
}

.contato-section p {
  color: #666;
  margin-bottom: 24px;
  font-size: 1em;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
  color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1em;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #24483e;
  box-shadow: 0 0 0 2px rgba(36,72,62,0.15);
}

.form-row {
  display: flex;
  gap: 18px;
}

.form-row .form-group {
  flex: 1;
}

.btn-enviar {
  width: 100%;
  padding: 14px;
  background-color: #24483e;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
  margin-top: 6px;
}

.btn-enviar:hover {
  background-color: #1b362f;
}

.btn-enviar:disabled {
  background-color: #aaa;
  cursor: not-allowed;
}

#mensagem-status {
  margin-top: 14px;
  font-weight: bold;
  font-size: 1em;
  min-height: 1.4em;
  text-align: center;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  .contato-section {
    padding: 24px 16px;
  }
}

@media (max-width: 480px) {
  .logo-ico { height: 36px; }
  .wm-sub { display: none; }
  main { padding: 20px 16px; }
}