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

body{

    font-family:'Poppins',sans-serif;

    background:
    linear-gradient(135deg,#0a2d47,#174f79);

    color:white;

    display:flex;

    flex-direction:column;

    min-height:100vh;
}

.hero{

    flex:1;

    display:flex;

    justify-content:center;

    align-items:center;

    padding:40px 20px;

    position:relative;
}

.overlay{

    position:absolute;

    inset:0;

    background:rgba(0,0,0,.15);

    backdrop-filter:blur(2px);
}

.content{

    position:relative;

    text-align:center;

    max-width:700px;

    z-index:2;
}

.logo{

    width:220px;

    max-width:80%;

    margin-bottom:30px;

    background:white;

    border-radius:50%;

    padding:12px;

    box-shadow:0 20px 50px rgba(0,0,0,.35);
}

h1{

    font-size:3rem;

    margin-bottom:10px;

    font-weight:700;
}

.tagline{

    font-size:1.35rem;

    color:#9fd9ff;

    margin-bottom:25px;

    font-weight:500;
}

.description{

    line-height:1.8;

    color:#e5e5e5;

    margin-bottom:40px;
}

.buttons{

    display:flex;

    justify-content:center;

    gap:20px;

    flex-wrap:wrap;
}

.btn{

    text-decoration:none;

    padding:16px 36px;

    border-radius:50px;

    font-weight:600;

    transition:.3s;
}

.primary{

    background:#35b5ff;

    color:white;
}

.primary:hover{

    background:#1ea5f3;

    transform:translateY(-3px);
}

.secondary{

    border:2px solid white;

    color:white;
}

.secondary:hover{

    background:white;

    color:#174f79;
}

footer{

    text-align:center;

    padding:25px;

    background:#082338;

    color:#9bb8d3;

    font-size:.9rem;
}

@media(max-width:700px){

h1{

    font-size:2.2rem;
}

.tagline{

    font-size:1.1rem;
}

.logo{

    width:180px;
}

}