body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #1a1a1a;
    color: #fff;
    text-align: center;
}
h1 {
    font-size: 1.6rem;
}
.container {
    max-width: 600px;
}
.progress {
    height: 20px;
    background-color: #444;
}
.progress-bar {
    background-color: #f39c12;
}
.contact-info {
    margin-top: 20px;
    font-size: 18px;
}