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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #222;
}


/* =========================
   CABEÇALHO
========================= */

.header {
    height: 80px;

    border-bottom: 1px solid #e5e5e5;

    display: flex;
    align-items: center;

    padding: 0 40px;
}


.logo-container {
    display: flex;
    align-items: center;

    gap: 12px;
}


.logo {
    width: 48px;
    height: 48px;

    border-radius: 10px;

    background: linear-gradient(
        135deg,
        #244ca3,
        #7434df
    );

    color: white;

    display: flex;
    align-items: center;
    justify-content: center;

    text-align: center;

    font-size: 9px;
    font-weight: bold;
}


.nome-site {
    font-size: 20px;
    font-weight: bold;
}



/* =========================
   CONTAINER
========================= */

.container {
    max-width: 1100px;

    margin: 0 auto;

    padding: 40px 20px 50px;
}


.passo {
    font-size: 14px;

    color: #555;

    margin-bottom: 8px;
}


h1 {
    font-size: 32px;

    margin-bottom: 10px;
}


.descricao {
    color: #666;

    margin-bottom: 30px;
}



/* =========================
   PLANOS
========================= */

.planos {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 14px;
}


.plano {
    border: 1px solid #d0d0d0;

    border-radius: 16px;

    overflow: hidden;

    background: white;

    display: flex;

    flex-direction: column;

    transition: 0.2s;
}


.plano:hover {
    transform: translateY(-3px);

    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.10);
}


.plano-selecionado {
    border: 2px solid #333;

    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.12);
}



/* =========================
   TOPO DOS PLANOS
========================= */

.topo-plano {
    min-height: 92px;

    padding: 18px;

    color: white;
}


.topo-plano h2 {
    font-size: 18px;

    margin-bottom: 6px;
}


.topo-plano span {
    font-size: 14px;

    font-weight: bold;
}


.plano-basico {
    background: linear-gradient(
        135deg,
        #2453a8,
        #6935df
    );
}


.plano-padrao {
    background: linear-gradient(
        135deg,
        #244ca3,
        #b42ddd
    );
}


.plano-premium {
    background: linear-gradient(
        135deg,
        #25499d,
        #d70a2f
    );
}



/* =========================
   CONTEÚDO
========================= */

.conteudo-plano {
    padding: 18px;

    flex: 1;
}


.titulo-info {
    color: #707070;

    font-size: 13px;
}


.preco {
    font-size: 17px;

    font-weight: bold;

    margin-top: 5px;

    margin-bottom: 13px;
}


.informacao {
    padding: 13px 0;

    border-top: 1px solid #ddd;
}


.informacao span {
    display: block;

    color: #707070;

    font-size: 13px;

    line-height: 1.4;
}


.informacao strong {
    display: block;

    font-size: 14px;

    margin-top: 4px;

    line-height: 1.4;
}



/* =========================
   BOTÃO SELECIONAR
========================= */

.botao-selecionar {
    margin: 16px;

    padding: 12px;

    border-radius: 8px;

    border: 1px solid #222;

    background: white;

    font-weight: bold;

    cursor: pointer;
}


.plano-selecionado .botao-selecionar {
    background: #171717;

    color: white;
}



/* =========================
   BOTÃO PRÓXIMO
========================= */

.area-proximo {
    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 20px;

    margin-top: 25px;

    padding-top: 20px;

    border-top: 1px solid #e2e2e2;
}


.area-proximo > div {
    color: #555;

    font-size: 14px;
}


.area-proximo strong {
    color: #222;
}


.botao-proximo {
    background: #171717;

    color: white;

    border: none;

    border-radius: 9px;

    padding: 14px 28px;

    font-size: 15px;

    font-weight: bold;

    cursor: pointer;

    transition: 0.2s;
}


.botao-proximo:hover {
    background: #333;

    transform: translateY(-1px);
}



/* =========================
   CELULAR
========================= */

@media (max-width: 850px) {

    .planos {
        grid-template-columns: 1fr;
    }


    .container {
        padding-left: 16px;
        padding-right: 16px;
    }


    .area-proximo {
        flex-direction: column;

        align-items: stretch;
    }


    .botao-proximo {
        width: 100%;
    }

}
.logo {
    width: 50px;
    height: 50px;

    object-fit: contain;

    display: block;
}