body{background:#0B1020;color:#fff;font-family:Arial;}
.sidebar{width:260px;height:100vh;background:#101827;padding:20px;}
.navbar{background:#131B2E;padding:20px;}


.landing-page{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:
    linear-gradient(180deg,#0B1020 0%,#111827 100%);
}

.hero{
    text-align:center;
    max-width:700px;
}

.hero h1{
    font-size:70px;
    margin-bottom:20px;
}

.hero p{
    color:#94A3B8;
    margin-bottom:40px;
}

.btn-primary{
    background:#7C3AED;
    color:white;
    padding:15px 30px;
    border-radius:12px;
    text-decoration:none;
}

.btn-secondary{
    border:1px solid rgba(255,255,255,.1);
    color:white;
    padding:15px 30px;
    border-radius:12px;
    text-decoration:none;
}