/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

/* FUNDO DA PÁGINA */
body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lead h1 span{
    margin-top: -3%;
    font-size: 20px;
    font-weight: 700;
    color: #2c5364;
}
/* CONTAINER PRINCIPAL */
.conteiner {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

/* FLEX */
.flex {
    display: flex;
    justify-content: center;
}

/* CARD DO FORMULÁRIO */
.lead {
    background: #ffffff;
    width: 100%;
    padding: 30px 25px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* TÍTULO */
.flex .lead h1{
    
    margin-bottom: 20px;
    color: #2c5364;
    margin-right: 45%;
    font-size: 15px;
    font-weight: 400;
}

/* FORM */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* INPUTS */
form input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
    outline: none;
    transition: border 0.3s, box-shadow 0.3s;
    
}

form input:focus {
    border-color: #2c5364;
    box-shadow: 0 0 0 2px rgba(44, 83, 100, 0.2);
}

/* MENSAGENS DE ERRO */
.error-message {
    font-size: 13px;
    color: #e63946;
}

/* BOTÃO */
.submitBtn {
    margin-top: 10px;
    padding: 14px;
    background: #2c5364;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.submitBtn:hover {
    background: #203a43;
    transform: translateY(-2px);
}

/* MENSAGEM DE SUCESSO */
.sucesso {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
    color: #2a9d8f;
    font-weight: bold;
}

/* RESPONSIVO */
@media (max-width: 480px) {
    .lead {
        padding: 25px 20px;
    }

    .lead h1 {
        font-size: 22px;
    }
}