/* geral */

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

body{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    background:radial-gradient(circle at top,#243b55,#141e30);
    color:white;
    font-family:Arial, Helvetica, sans-serif;
}

/* topo */

.topo{
    background:rgba(10,20,40,.85);
    -webkit-backdrop-filter:blur(10px);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(255,255,255,.1);
}

.menu-topo{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.menu a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    position:relative;
    transition:.3s;
}

.menu a:hover{
    color:cyan;
}

.menu a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-5px;
    width:0;
    height:2px;
    background:cyan;
    transition:.3s;
}

.menu a:hover::after{
    width:100%;
}

/* início */

.inicio{
    min-height:85vh;
    display:flex;
    justify-content:center;
    align-items:center;
}

.inicio h1{
    font-size:3rem;
    margin-bottom:15px;
    animation:fade .8s ease;
}

.inicio p{
    font-size:1.1rem;
}

/* botões */

.btn{
    background:white !important;
    color:#141e30 !important;
    padding:12px 28px !important;
    border-radius:30px !important;
    border:none !important;
    transition:.3s !important;
    font-weight:bold !important;
}

.btn:hover{
    transform:scale(1.08);
}

/* estatisticas/dados */

.dados{
    padding:60px 20px;
    margin-top:80px;
}

.titulo-dados{
    margin-bottom:40px;
    font-size:2rem;
    font-weight:bold;
}

.dados .d-flex{
    gap:60px;
}
/* cards */

.card{
    background:rgba(255,255,255,.08);
    border:none;
    color:white;
    padding:30px;
    border-radius:20px;
    min-width:200px;
    transition:.3s;
    box-shadow:0 10px 25px rgba(0,0,0,.3);
}

.card:hover{
    transform:translateY(-8px);
}

/* sobre */

.sobre{
    padding:80px 20px;
}

.texto-sobre{
    max-width:800px;
    margin:30px auto;
    font-size:1.1rem;
    line-height:1.8;
}

.lista-sobre{
    margin-top:40px;
     gap:60px;
}

/* cursos */

.lista-cursos{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:40px;
}

.curso{
    width:280px;
    background:white;
    color:#141e30;
    border-radius:20px;
    overflow:hidden;
    text-align:center;
    box-shadow:0 10px 25px rgba(0,0,0,.35);
    transition:.3s;
}

.curso:hover{
    transform:translateY(-10px);
}

.curso img{
    width:100%;
    height:180px;
    object-fit:cover;
}

.curso h3{
    margin:15px 0 10px;
}

.curso p{
    padding:0 15px 20px;
}

/* contato */

.contato{
    padding:80px 20px;
}

.formulario{
    width:100%;
    max-width:500px;
    margin:40px auto;
    display:flex;
    flex-direction:column;
    gap:15px;
}

.formulario input,
.formulario textarea{
    padding:15px;
    border:none;
    border-radius:12px;
    outline:none;
}

.formulario button{
    background:#7c3aed;
    color:white;
    border:none;
    padding:15px;
    border-radius:12px;
    transition:.3s;
}

.formulario button:hover{
    background:cyan;
    color:black;
}

/* rodapé */

.rodape{
    margin-top:auto;
    background:rgba(10,20,40,.95);
    border-top:1px solid rgba(255,255,255,.1);
}

.redes a{
    color:white;
    text-decoration:none;
}

.redes i{
    font-size:24px;
    margin:0 10px;
    transition:.3s;
}

.redes i:hover{
    color:cyan;
}

/* títulos */

.titulo{
    font-size:2.5rem;
    font-weight:bold;
}

/* responsivo */

@media(max-width:768px){

    .menu-topo{
        flex-direction:column;
        gap:15px;
    }

    .menu{
        display:flex;
        gap:15px;
    }

    .menu a{
        margin-left:0;
    }

    .inicio h1{
        font-size:2rem;
    }

    .titulo{
        font-size:2rem;
    }
}

/* animaçao */

@keyframes fade{

    from{
        opacity:0;
        transform:translateY(20px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

.inicio{
    min-height:90vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:40px;
    text-align:center;
}

.caixa-inicio{
    max-width:800px;
    padding:50px;
    border-radius:30px;
    background:rgba(255,255,255,.08);
    -webkit-backdrop-filter:blur(15px);
    backdrop-filter:blur(15px);
    box-shadow:0 20px 40px rgba(0,0,0,.35);
}

.tag{
    display:inline-block;
    padding:10px 20px;
    border-radius:30px;
    background:rgba(255,255,255,.12);
    margin-bottom:25px;
    font-size:.9rem;
}

.caixa-inicio h1{
    font-size:3.5rem;
    margin-bottom:20px;
    line-height:1.2;
}

.caixa-inicio p{
    font-size:1.2rem;
    opacity:.9;
    max-width:650px;
    margin:auto;
}

.botoes{
    margin-top:35px;
    display:flex;
    justify-content:center;
    gap:15px;
    flex-wrap:wrap;
}

.btn-secundario{
    text-decoration:none;
    color:white;
    padding:12px 28px;
    border-radius:30px;
    border:1px solid rgba(255,255,255,.3);
    transition:.3s;
}

.btn-secundario:hover{
    background:rgba(255,255,255,.1);
    color:white;
}