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

body{
    background:#121212;
    color:white;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:25px 10%;
    border-bottom:1px solid #2A2A2A;
}

header h2{
    color:#BB86FC;
}

nav{
    display:flex;
    gap:20px;
}

nav a{
    color:white;
    text-decoration:none;
}

.cadastro{
    background:#BB86FC;
    padding:10px 18px;
    border-radius:8px;
}

.inicio{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:100px;
    padding:100px 8%;
    max-width:1400px;
    margin:auto;
}

.texto{
    max-width:550px;
}

.texto h1{
    font-size:64px;
    line-height:1.2;
    margin-bottom:25px;
}

.texto p{
    color:#B0B0B0;
    font-size:20px;
    margin-bottom:40px;
}

.botoes{
    display:flex;
    gap:20px;
}

.botoes a{
    text-decoration:none;
    color:white;
    padding:16px 32px;
    border-radius:12px;
    background:#BB86FC;
    transition:0.3s;
}

.botoes a:hover{
    transform:translateY(-3px);
}

.secundario{
    background:#2A2A2A !important;
}

.secundario{
    background:#2A2A2A !important;
}

.card{
    background:#1E1E1E;
    padding:30px;
    border-radius:15px;
    width:320px;
}

.card h3{
    margin-bottom:20px;
}

.tarefa{
    padding:15px;
    border-radius:10px;
    margin-bottom:15px;
}

.roxa{
    background:#7C3AED;
}

.azul{
    background:#2563EB;
}

.verde{
    background:#16A34A;
}

.vantagens{
    display:flex;
    justify-content:center;
    gap:40px;
    padding:50px;
}

.item{
    background:#1E1E1E;
    padding:35px;
    width:250px;
    border-radius:18px;
    text-align:center;
    border:1px solid #2A2A2A;
    transition:0.3s;
}

.item:hover{
    transform:translateY(-8px);
    box-shadow:0 0 20px rgba(187,134,252,.3);
}

@media(max-width:768px){

    .inicio{
        flex-direction:column;
        text-align:center;
        gap:50px;
        padding:70px 25px;
    }

    .texto h1{
        font-size:42px;
    }

    .texto p{
        font-size:18px;
    }

    .botoes{
        justify-content:center;
        flex-wrap:wrap;
    }

    .vantagens{
        flex-direction:column;
        align-items:center;
        gap:25px;
    }

    .item{
        width:100%;
        max-width:350px;
    }
}