:root{
    --primary:#3B82F6;
    --background:#0B1120;
    --surface:#111827;
    --border:#1F2937;
    --text:#E2E8F0;
    --muted:#94A3B8;
}

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

body{
    font-family:'Montserrat',sans-serif;
    background:var(--background);
    color:var(--text);
}

/* HEADER */
header{
    position:fixed;
    width:100%;
    top:0;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 40px;
    background:rgba(17,24,39,0.8);
    backdrop-filter:blur(10px);
    z-index:1000;
}

nav a{
    margin:0 10px;
    text-decoration:none;
    color:var(--muted);
    transition:0.3s;
}

nav a:hover{
    color:var(--primary);
}

/* BOTÕES */
.btn{
    background:var(--primary);
    padding:10px 18px;
    border-radius:8px;
    text-decoration:none;
    color:#fff;
    font-weight:600;
}

.secondary{
    background:transparent;
    border:1px solid var(--primary);
}

/* SEÇÕES */
.section{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:100px 20px;
}

/* HERO */
.hero{
    position:relative;
    min-height: 100vh;
}

.hero h1{
    font-size:2.8rem;
    max-width:1000px;
    margin-bottom:20px;
}

.hero p{
    color:var(--muted);
    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    gap:15px;
}

.hero::before{
    content:"";
    position:absolute;
    width:400px;
    height:200px;
    background:radial-gradient(circle, rgba(59,130,246,0.2), transparent);
    filter:blur(100px);
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    z-index:-1;
}

#sobre{
    background-color: #111827;
}

.sobremim{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
    flex-wrap: wrap;
}
.sobremim > p{
    width: 40%;
}
.imgsobremim{
    height: 300px;
    width: 300px;
    border-radius: 100%;
}
#servicos{
    min-height: 100vh;
}

#contato{
    background-color: #111827;
}

/* CARDS */
.cards{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
    justify-content:center;
}

.card{
    background:var(--surface);
    padding:30px;
    border-radius:12px;
    border:1px solid var(--border);
    width:300px;
    transition:0.3s;
}

.card:hover{
    transform:translateY(-8px);
    border-color:var(--primary);
}

/* TÍTULOS ANIMADOS */
.title{
    font-size:2rem;
    margin-bottom:20px;
    opacity:0;
    transform:translateY(30px);
    transition:0.6s;
}

.title.show{
    opacity:1;
    transform:translateY(0);
}

/* FOOTER */
footer{
    padding:40px;
    text-align:center;
    color:var(--muted);
}
.socials{
    display: flex;
    justify-content: center;
    gap: 2rem;

}
.icons{
    color: #94A3B8;
    height: 28px;
    width: 28px;
}
.divider{
    width: 100%;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--muted),
        transparent
    );
    margin: 20px 0;
}

/* RESPONSIVO */
@media(max-width:768px){
    header{
        flex-direction:column;
        gap:10px;
    }

    .hero h1{
        font-size:1.8rem;
    }

    .hero-buttons{
        flex-direction:column;
    }
}