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

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#020617;
    color:white;
    overflow-x:hidden;
}

.hero-section{
    width:100%;
    min-height:100vh;

    display:flex;
    justify-content:center;
    align-items:center;

    padding:80px;

    background:
    radial-gradient(circle at top right,
    rgba(59,130,246,0.15),
    transparent 35%),

    linear-gradient(
    135deg,
    #020617,
    #0f172a,
    #111827
    );
}

.hero-content{
    width:100%;
    max-width:1400px;

    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:60px;
}

.left-side{
    flex:1;
    max-width:550px;
}

.small-title{
    color:#60a5fa;
    letter-spacing:4px;
    margin-bottom:20px;
    font-size:14px;
}

.left-side h1{
    font-size:90px;
    line-height:0.95;
    margin-bottom:30px;
}

.description{
    color:#cbd5e1;
    line-height:1.8;
    margin-bottom:40px;
    font-size:18px;
}

.button-group{
    display:flex;
    flex-direction:column;
    gap:30px;
}

.button-section h3{
    margin-bottom:15px;
    color:#93c5fd;
}

button{
    padding:14px 22px;

    border:none;
    border-radius:14px;

    background:white;
    color:#111827;

    font-weight:bold;

    cursor:pointer;

    margin-right:12px;
    margin-bottom:10px;

    transition:0.3s;
}

button:hover{
    transform:translateY(-5px);
}

.right-side{
    flex:1;

    display:flex;
    justify-content:center;
    align-items:center;

    animation:carEntrance 1.8s ease;
}


  model-viewer{
    width:100%;
    max-width:750px;
    height:650px;
    background:transparent;
}

@keyframes carEntrance{

    0%{
        transform:
        translateX(300px)
        scale(0.7);

        opacity:0;
    }

    100%{
        transform:
        translateX(0)
        scale(1);

        opacity:1;
    }

}

@media(max-width:1200px){

    .left-side h1{
        font-size:70px;
    }

    model-viewer{
        width:550px;
        height:550px;
    }

}

@media(max-width:992px){

    .hero-content{
        flex-direction:column;
        text-align:center;
    }

    .left-side{
        max-width:100%;
    }

    .description{
        margin:auto;
        margin-bottom:40px;
    }

    .left-side h1{
        font-size:60px;
    }

    model-viewer{
        width:100%;
        height:500px;
    }

}