body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', sans-serif;
}

.background {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 1s;
}

.centered-text {
    text-align: center;
    color: white;
}

h1 {
    font-size: 10vw; /* Responsive size */
    margin: 0;
    text-transform: uppercase; /* Uppercase text */
}

.tagline {
    font-size: 3vw; /* Responsive size */
    margin-top: 0.5em;
    font-family: 'Segoe UI light', sans-serif; /* Tagline font */
}