/* RESET E BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #fff;
  color: #333;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  flex-wrap: wrap;
  background-color: #f8f8f8;
  border-bottom: 1px solid #ddd;
}

.logo {
  max-height: 50px;
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.btn-contato {
  padding: 10px 20px;
  background-color: #0077cc;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
}

/* HERO */
.hero img {
  width: 100%;
  height: auto;
}

/* QUEM SOMOS */
.quemsomos {
  padding: 60px 20px;
  text-align: center;
  background-color: #fafafa;
}

.quemsomos h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.quemsomos p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto;
}

/* DEMO SECTION */
.demo-section {
  padding: 60px 20px;
  text-align: center;
  background-color: #fff;
}

.demo-section h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.demo-section p {
  margin-bottom: 20px;
  font-size: 18px;
}

.botao-demo {
  display: inline-block;
  padding: 12px 25px;
  margin-bottom: 30px;
  background-color: #0077cc;
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
}

.img-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 20px;
}

.img-desktop {
  display: block;
}

.img-mobile {
  display: none;
}

/* PLANOS SECTION */
.planos-imov {
  padding: 60px 20px;
  text-align: center;
  background-color: #fafafa;
}

.planos-imov h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.planos-imov p {
  font-size: 18px;
  margin-bottom: 30px;
}

.planos-imagem {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.planos-desktop {
  display: block;
}

.planos-mobile {
  display: none;
}

/* FORMULÁRIO DE CONTATO */
.formulario-contato {
  padding: 60px 20px;
  background-color: #fff;
  text-align: center;
}

.formulario-contato h3 {
  font-size: 26px;
  margin-bottom: 30px;
}

.formulario-contato form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.formulario-contato input,
.formulario-contato textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
}

.formulario-contato button {
  padding: 14px;
  background-color: #0077cc;
  color: #fff;
  font-size: 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.formulario-contato button:hover {
  background-color: #005fa3;
}

/* FOOTER */
footer {
  background-color: #f8f8f8;
  padding: 20px;
  text-align: center;
  font-size: 14px;
  border-top: 1px solid #ddd;
}

.footer-links {
  margin-bottom: 10px;
}

.footer-links a {
  color: #0077cc;
  text-decoration: none;
  margin: 0 5px;
}

/* MENU MOBILE */
@media (max-width: 768px) {
  nav {
    display: none;
    flex-direction: column;
    gap: 15px;
    margin-top: 10px;
  }

  nav.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  /* Imagens responsivas nas seções */
  .img-desktop {
    display: none;
  }

  .img-mobile {
    display: block;
  }

  .planos-desktop {
    display: none;
  }

  .planos-mobile {
    display: block;
  }
}