/* Fundo com imagem imobiliária */
body {
  margin: 0;
  padding: 0;
  background: url('fundo.jpg') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Inter', sans-serif;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* Camada de overlay vidro fosco */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  z-index: -1;
}

/* Layout em duas colunas */
.layout-duas-colunas {
  display: flex;
  gap: 30px;
  margin-top: 40px;
  max-width: 1100px;
  width: 100%;
}

/* Colunas com efeito vidro fosco */
.coluna-simulador, .coluna-guia {
  flex: 1;
  background: rgba(255,255,255,0.85);
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.25);
  backdrop-filter: blur(6px);
}

/* Títulos */
.coluna-simulador h1 {
  color: #e60000;
  font-size: 24px;
  margin-bottom: 12px;
  text-align: center;
}
.coluna-guia h2 {
  color: #e60000;
  font-size: 20px;
  margin-bottom: 18px;
  text-align: center;
}

/* Inputs e botão */
label {
  display: block;
  margin-top: 16px;
  font-weight: 600;
  color: #333;
  text-align: left;
}
input {
  width: 100%;
  padding: 12px;
  margin-top: 6px;
  border: 1px solid #ddd;
  border-radius: 10px;
  font-size: 15px;
}
button {
  margin-top: 24px;
  background: linear-gradient(90deg, #e60000, #b00000);
  color: #fff;
  font-weight: bold;
  padding: 14px 24px;
  font-size: 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  width: 100%;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  transition: transform 0.2s ease;
}
button:hover {
  transform: scale(1.03);
}

/* Resultado */
#resultado {
  margin-top: 26px;
  padding: 18px;
  background: #f9f9f9;
  border-left: 6px solid #e60000;
  font-size: 16px;
  color: #222;
  white-space: pre-line;
  border-radius: 10px;
  text-align: left;
}

/* Blocos do guia */
.guia-item {
  background: #f9f9f9;
  border-left: 6px solid #e60000;
  padding: 12px 16px;
  margin-bottom: 14px;
  border-radius: 10px;
  font-size: 15px;
  line-height: 1.4;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* CTA fixo no rodapé */
.cta-fixed {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(90deg, #e60000, #b00000);
  text-align: center;
  padding: 14px;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.25);
}
.cta-fixed a {
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
}
.cta-fixed a:hover {
  text-decoration: underline;
}

/* Responsividade para telemóvel/tablet */
@media (max-width: 768px) {
  .layout-duas-colunas {
    flex-direction: column;
    padding: 0 20px;
  }
}