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

body{

    font-family:Arial,Helvetica,sans-serif;

    background:linear-gradient(180deg,#00173d,#032b6d,#00173d);

    color:#fff;

    min-height:100vh;

    display:flex;

    flex-direction:column;

}

.pagina{

    flex:1;

    display:flex;

    align-items:center;

    justify-content:center;

    padding:40px 20px;

}

.conteudo{

    max-width:900px;

    width:100%;

    text-align:center;

}

.logo{

    width:280px;

    max-width:90%;

    margin-bottom:25px;

    border-radius:50%;

    box-shadow:0 0 40px rgba(0,180,255,.35);

}

.selo{

    display:inline-block;

    background:#ff9800;

    color:#111;

    font-weight:bold;

    padding:8px 18px;

    border-radius:30px;

    margin-bottom:25px;

}

h1{

    font-size:2.2rem;

    margin-bottom:20px;

}

.descricao{

    font-size:1.1rem;

    line-height:1.7;

    max-width:700px;

    margin:auto;

    color:#d7e8ff;

}

.recursos{

    margin-top:50px;

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));

    gap:20px;

}

.recurso{

    background:rgba(255,255,255,.08);

    border:1px solid rgba(255,255,255,.10);

    border-radius:18px;

    padding:25px;

    transition:.3s;

}

.recurso:hover{

    transform:translateY(-6px);

    background:rgba(255,255,255,.12);

}

.recurso span{

    font-size:40px;

}

.recurso strong{

    display:block;

    margin-top:15px;

    font-size:20px;

}

.recurso p{

    margin-top:10px;

    color:#d5d5d5;

}

.acoes{

    margin-top:45px;

}

.botao{

    cursor:pointer;

    border:none;

    border-radius:35px;

    padding:16px 32px;

    font-size:17px;

    margin:8px;

    transition:.25s;

}

.botao-principal{

    background:#00a8ff;

    color:white;

}

.botao-principal:hover{

    background:#0bc0ff;

}

.botao-secundario{

    background:white;

    color:#003b80;

}

.botao-secundario:hover{

    background:#e6f5ff;

}

.mensagem{

    margin-top:25px;

    background:rgba(255,255,255,.10);

    padding:18px;

    border-radius:12px;

}

.hidden{

    display:none;

}

footer{

    text-align:center;

    padding:25px;

    color:#c9d7ea;

    font-size:.95rem;

}

@media(max-width:700px){

h1{

font-size:1.7rem;

}

.logo{

width:220px;

}

}