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

/* BASE */
body {
  background: #F4F6F5; /* fundo */
  color: #1F2933;      /* texto */
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  padding: 20px;
  text-align: center;
}

/* LOGO */
.logo {
  width: 90px;
  margin: 20px auto;
  display: block;
}

/* TÍTULO */
h1 {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #1F2933;
}

/* SUBTEXTOS */
p {
  max-width: 600px;
  margin: 10px auto;
  font-size: 1rem;
  color: #374151;
}

/* BOTÕES */
button {
  background: #1F7A5A; /* verde principal */
  color: #ffffff;
  border: none;
  padding: 14px 22px;
  margin: 15px 5px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}

button:hover {
  background: #16644A;
  transform: translateY(-1px);
}

button:active {
  transform: scale(0.98);
}

/* CONTAINER PIX */
.pix-container {
  max-width: 420px;
  margin: 20px auto;
  background: #ffffff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.pix-container img {
  width: 200px;
  margin: 15px auto;
}

.pix-container textarea {
  width: 100%;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  padding: 10px;
  resize: none;
  font-size: 0.9rem;
}

/* FORMULÁRIO (form.html) */
form {
  max-width: 500px;
  margin: 30px auto;
  background: #ffffff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.07);
  text-align: left;
}

form h4 {
  margin: 15px 0 5px;
  font-size: 0.95rem;
  color: #1F7A5A;
}

input,
textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border-radius: 6px;
  border: 1px solid #D1D5DB;
  font-size: 0.95rem;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #1F7A5A;
}

/* TÍTULO DO FORM */
h2 {
  margin-top: 20px;
  margin-bottom: 15px;
}

/* RESPONSIVO */
@media (max-width: 600px) {
  h1 {
    font-size: 1.6rem;
  }

  form {
    padding: 20px;
  }

  button {
    width: 100%;
    margin: 10px 0;
  }
}