body {
    font-family: 'Oxygen Mono', monospace;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.back-button {
    display: inline-block;
    padding: 40px 40px;
    background-color: black;
    color: white;
    text-decoration: none;
    border: 2px solid black;
    margin-top: 5px;
    margin-left: 5px;
    border-radius: 35px 15px 35px 15px;
    transition: background-color 0.3s, color 0.3s;
}

.back-button:hover {
    background-color: white;
    color: black;
}

main {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.identidade-visual {
    margin-top: 0px;
    max-width: 40%;
}

footer {
    display: flex;
    justify-content: end;
    margin-right: 9%;
    margin-bottom: -20%;
}

.entre-em-contato-button {
    display: block;
    text-align: center;
}

.entre-em-contato {
    max-width: 60%;
    max-height: 100px;
    object-fit: contain;
}

.container {
    /* Centraliza conteúdo */
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    height: 10vh;
}

.tabs-and-panels {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.tab-panel-pair {
    margin-bottom: 50px;
}

.tab {
    border-radius: 0 0 0 0;
    padding: 0px 10px 20px;
    cursor: pointer;
    text-align: center;
    font-size: 40px;
    color: #fff;
    margin-left: auto;
    /* Empurra a aba para a direita */
    /* margin-top: -190px; */
    transition: margin-top 0.5s ease-out;
}

.tab.inactive {
    margin-top: -170px;
    /* Mover a aba inativa para cima */
}

.active-tab {
    margin-top: -140px;
    /* Mover a aba ativa para cima */
}

.panel {
    padding: 5px;
    border-radius: 0 0 0 0;
    box-sizing: border-box;
    color: #fff;
    width: 100%;
    /* display: block; /* Agora sempre visível */
    max-height: 150px;
    /* Altura inicial do painel */
    overflow: hidden;
    transition: max-height 0.5s ease-out;
    cursor: pointer;
}

.active-panel {
    max-height: 500px;
    /* Altura máxima do painel quando ativo */
    padding-bottom: 60px;
}

.tab.caderno,
.panel.caderno {
    background-color: transparent;
}

.tab.bolsa,
.panel.bolsa {
    background-color: transparent;
}

.tab.placa,
.panel.placa {
    background-color: transparent;
}

.active-tab {
    background-color: transparent;
    color: #000000;
    color: #fff;
}

.active-panel {
    display: block;
}

.tab.placa {
    margin-top: 0px;
}

/* Smartphone Portrait >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> */
@media (max-width: 375px) {
    .identidade-visual {
        max-width: 80%;
    }

    .entre-em-contato {
        max-width: 50%;
    }
}

/* Smartphone Landscape >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> */
@media (min-width: 576px) {
}

/* Tablet Portrait >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> */
@media (min-width: 768px) {
}

/* Tablet Landscape >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> */
@media (min-width: 992px) {
}

/* PC >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> */
@media (min-width: 1200px) {
}