:root {
    --text-color: #DBE4EF;
    --card-front-color: #144480;
    --card-back-color: #00F4BF;
}

body {
background: url('bg-desktop.web');
font-family: Bai Jamjuree;
}

  #container {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
padding: 4rem;
gap: 3rem;
}

.cartao {
margin: 1rem 1rem;
background-color: aqua;
height: 20rem;
flex-grow: 1;
flex-basis: calc(33% -6rem);
}

.cartao__conteudo h3 {
color: var(--text-color);
border: 1px solid var(--text-color);
text-align: left;
padding: 0.5rem;
position: absolute;
margin: 0.6rem;
border-radius: 0.6rem;
font-size: 1vw;
backface-visibility: hidden;
}

.cartao__conteudo {
    text-align: center;
    height: 100%;
    background-color: var(--card-front-color);
    transform-style: preserve-3d;
    transition: transform 300ms ease-in-out;
}
.cartao__conteudo p {
    margin-top: 1rem;
    padding: 2rem;
    margin-top: 4rem;
     font-size: 1.4vw;
}
.cartao__conteudo__pergunta p{
    color: var(--text-color);
    font-weight: 500;
}

.cartao__conteudo__resposta p{
    color: var(--card-back-color);
    font-weight: 700;
}





.cartao__conteudo  {
background-color: tomato;
text-align: left;
padding: 0.5rem;
position: absolute;
margin: 0.6rem;
border-radius: 0.6rem;
font-size: 1vw;
}

footer {
background-color: black;
color: white;
bottom:0;

#container {
display:flex ;
}

width: 100%;
height: 2rem; 
}


footer p{
text-align: center;
font-size: 0.6rem;
}