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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #fff;
  color: #333;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header e Nav */
header {
  background-color: #222;
  color: white;
  padding: 10px 20px;
}

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

.navbar h1 {
  font-size: 1.8rem;
}

.navbar ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.navbar ul li {
  margin-left: 20px;
}

.navbar ul li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar ul li a:hover,
.navbar ul li a:focus {
  color: #f0a500;
  outline: none;
}

/* Main content */
main {
  flex: 1;
  max-width: 1000px;
  width: 90%;
  margin: 30px auto;
}

/* Seções */
section {
  margin-bottom: 50px;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 15px;
  border-bottom: 3px solid #f0a500;
  padding-bottom: 5px;
  color: #222;
}

/* Carrossel */
.carrossel {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  margin-bottom: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.carrossel img {
  position: absolute;
  width: 100%;
  height: 300px;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  border-radius: 8px;
}

.carrossel img.active {
  opacity: 1;
}

/* Blockquotes (clientes) */
blockquote {
  font-style: italic;
  color: #555;
  margin: 15px 0;
  padding-left: 15px;
  border-left: 4px solid #f0a500;
}

/* Footer */
footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9rem;
}

/* Login page */
.login-page {
  background-color: #f9f9f9;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.login-container {
  background-color: white;
  padding: 35px 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-container h2 {
  margin-bottom: 25px;
  color: #222;
}

.login-container form {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.login-container label {
  font-weight: 600;
  margin-bottom: 6px;
  color: #444;
}

.login-container input {
  padding: 10px;
  margin-bottom: 20px;
  border: 1.5px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.login-container input:focus {
  border-color: #f0a500;
  outline: none;
}

.login-container button {
  background-color: #222;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.login-container button:hover,
.login-container button:focus {
  background-color: #f0a500;
  outline: none;
  color: #222;
}

.login-container .voltar {
  display: inline-block;
  margin-top: 20px;
  color: #666;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.login-container .voltar:hover,
.login-container .voltar:focus {
  color: #f0a500;
  outline: none;
}

/* Responsivo */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .navbar ul {
    flex-direction: column;
    width: 100%;
    margin-top: 10px;
  }

  .navbar ul li {
    margin: 10px 0;
  }

  main {
    width: 95%;
  }

  .carrossel {
    height: 220px;
  }

  .carrossel img {
    height: 220px;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 25px 20px;
  }

  .navbar h1 {
    font-size: 1.5rem;
  }
}

/* Botão flutuante */
.whatsapp-btn {
position: fixed;
bottom: 20px;     /* distância do rodapé */
right: 20px;      /* distância da direita */
width: 60px;
height: 60px;
background-color: #25d366; /* cor do WhatsApp */
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
box-shadow: 0 2px 10px rgba(0,0,0,0.3);
cursor: pointer;
z-index: 1000;
transition: transform 0.2s ease;
}

.whatsapp-btn:hover {
transform: scale(1.1);
}

.whatsapp-btn img {
width: 60px; 
height: 60px;
}