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

body{
    font-family:Arial, sans-serif;
    background:#0f172a;
    color:#fff;
}

.hero{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
}

.container{
    width:100%;
    max-width:500px;
    text-align:center;
}

h1{
    font-size:4rem;
    margin-bottom:15px;
}

p{
    color:#cbd5e1;
    margin-bottom:30px;
}

form{
    display:flex;
    flex-direction:column;
    gap:15px;
}

input{
    padding:15px;
    border:none;
    border-radius:10px;
    font-size:16px;
}

button{
    background:#2563eb;
    color:white;
    border:none;
    padding:15px;
    border-radius:10px;
    cursor:pointer;
    font-size:16px;
}

button:hover{
    opacity:.9;
}

#message{
        margin-top: 20px;
    font-size: 2rem;
    color: #246324;
    font-weight: 700;
}

@media(max-width:768px){

    h1{
        font-size:3rem;
    }

}