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

body{
    font-family:Arial,sans-serif;
    background:#050816;
    color:white;
    overflow-x:hidden;
}

/* HERO */
.hero{
    height:100vh;
    position:relative;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    overflow:hidden;
    background:url('pozadi.jpg') center/cover no-repeat;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.75);
}

.hero::before{
    content:'';
    position:absolute;
    width:700px;
    height:700px;
    background:#00ffff;
    filter:blur(200px);
    opacity:0.15;
    animation:pulse 6s infinite alternate;
}

@keyframes pulse{
    from{
        transform:scale(1);
    }

    to{
        transform:scale(1.4);
    }
}

.content{
    position:relative;
    z-index:2;
    animation:fadeIn 1.2s ease;
    padding:20px;
}

@keyframes fadeIn{
    from{
        opacity:0;
        transform:translateY(40px);
    }

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

.hero h1{
    font-size:6rem;
    letter-spacing:5px;
    margin-bottom:20px;
}

.hero p{
    font-size:1.3rem;
    color:#cccccc;
    max-width:700px;
    margin:auto;
}

.btn{
    display:inline-block;
    margin-top:35px;
    padding:18px 40px;
    border-radius:100px;
    text-decoration:none;
    color:white;
    background:linear-gradient(90deg,#00ffff,#0066ff);
    transition:0.3s;
    font-weight:bold;
}

.btn:hover{
    transform:scale(1.08);
    box-shadow:0 0 35px #00ffff;
}

/* SERVICES */
.services{
    padding:100px 10%;
    text-align:center;
}

.services h2{
    font-size:3rem;
    margin-bottom:60px;
}

.cards{
    display:flex;
    gap:30px;
    flex-wrap:wrap;
    justify-content:center;
}

.card{
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    backdrop-filter:blur(12px);
    border-radius:24px;
    padding:40px;
    width:300px;
    transition:0.3s;
}

.card:hover{
    transform:translateY(-10px);
    box-shadow:0 0 30px rgba(0,255,255,0.25);
}

.card h3{
    margin-bottom:20px;
    color:#00ffff;
}

/* KONTAKT */
.kontakt{
    padding:100px 20px;
    text-align:center;
}

.kontakt h2{
    font-size:3rem;
    margin-bottom:30px;
}

/* FOOTER */
footer{
    text-align:center;
    padding:30px;
    color:#777;
    border-top:1px solid rgba(255,255,255,0.08);
}

/* MOBILE */
@media(max-width:768px){

    .hero h1{
        font-size:3rem;
    }

    .hero p{
        font-size:1rem;
    }

    .services h2,
    .kontakt h2{
        font-size:2rem;
    }
}