/* === ESTILO GERAL === */
body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-size: cover;
    background-position: center;
}

/* === CONTAINER PRINCIPAL === */
main {
    background-color: rgba(21, 95, 190, 0.9);
    padding: 30px 40px;
    border-radius: 15px;
    text-align: center;
    color: #ffffff;
    max-width: 650px;
    width: 90%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
}

/* ===== Botão "Pegue seu certificado" ===== */
.certificado-msg {
  text-align: center;
  margin-top: 25px;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 20px;
  border-radius: 10px;
  color: white;
}

.certificado-msg p {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}

.btn-certificado {
  display: inline-block;
  background-color: #13a89e;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s ease;
  box-shadow: 0px 0px 10px rgba(19, 168, 158, 0.7);
}

.btn-certificado:hover {
  background-color: #0f857d;
  transform: scale(1.05);
  box-shadow: 0px 0px 15px rgba(19, 168, 158, 0.9);
}



/* === TÍTULOS === */
h1, h2 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* === PARÁGRAFOS === */
p {
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* === BOTÕES === */
.btn, button {
    display: inline-block;
    margin: 10px 8px;
    padding: 14px 28px;
    background: #07016480;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    font-size: 1.1rem;
    transition: 0.3s;
}

.btn:hover, button:hover {
    background: #060220;
}

/* === FORMULÁRIO E OPÇÕES === */
form {
    text-align: left;
    margin-top: 20px;
}

/* Cada opção */
label {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 14px 16px;
    margin-bottom: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease-in-out;
    font-size: 1.1rem;
    line-height: 1.4;
}

label:hover {
    background: rgba(255, 255, 255, 0.25);
}

input[type="radio"] {
    margin-right: 12px;
    transform: scale(1.5);
}

/* === RESPONSIVIDADE === */
@media (max-width: 768px) {
    main {
        width: 95%;
        padding: 25px 20px;
        border-radius: 12px;
    }

    h1, h2 {
        font-size: 1.6rem;
    }

    p {
        font-size: 1.1rem;
    }

    label {
        font-size: 1.05rem;
        padding: 12px;
    }

    input[type="radio"] {
        transform: scale(1.8);
        margin-right: 14px;
    }

    .btn, button {
        width: 100%;
        font-size: 1.2rem;
        padding: 16px;
        margin-top: 10px;
        border-radius: 10px;
    }
}

/* === TELAS MENORES (CELULARES PEQUENOS) === */
@media (max-width: 480px) {
    main {
        padding: 20px;
    }

    h1, h2 {
        font-size: 1.4rem;
    }

    p, label {
        font-size: 1.1rem;
    }

    input[type="radio"] {
        transform: scale(2);
    }

    .btn, button {
        font-size: 1.2rem;
        padding: 18px;
    }
}