/* ======= FORM CADASTRO MODERNO FINTECH ======= */
body {
  background: #f4f6f9;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Container central */
.container {
  max-width: 880px;
  background: #fff;
  padding: 32px;
  margin-top: 35px;
  border-radius: 18px;
  box-shadow: 0 10px 35px rgba(0,0,0,.08);
  border: 1px solid #e9eef4;
}

/* Título */
.container h2 {
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
  font-size: 24px;
  color: #1c2731;
}

/* Labels */
label {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
  color: #374151;
}

/* Inputs */
.form-control {
  border: 1px solid #d6dce5;
  border-radius: 10px;
  font-size: 14px;
  padding: 10px 12px;
  transition: all .2s ease;
  background: #fafafa;
}

.form-control:focus {
  background: #fff;
  border-color: #4d9fff;
  box-shadow: 0 0 0 3px rgba(77,159,255,.25);
}

/* Botão */
button.btn-primary {
  background: linear-gradient(90deg, #478ff8, #3471e2);
  border: none;
  padding: 12px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 10px;
  transition: .15s ease-in-out;
  text-transform: uppercase;
}

button.btn-primary:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

#mensagem {
  font-size: 13px;
  margin-top: 4px;
}

/* preview das imagens */
.container img {
  border-radius: 12px;
  border: 1px solid #ddd;
  object-fit: cover;
}

/* Responsividade */
@media (max-width: 768px) {
  .container {
    padding: 20px;
  }
  button.btn-primary {
    width: 100%;
  }
}