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

body, html {
    height: 100%;
    font-family: 'Montserrat', sans-serif;
    color: #fff;
}

body {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    background: url("/images/bg.png") no-repeat center center fixed;
    background-size: cover;
}

.overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.55);
}

.content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 20px;
    text-align: center;
}

.logo img {
    max-width: 280px;
    margin-bottom: 30px;
}

h1 {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 20px;
}

p {
    font-size: 1.1em;
    line-height: 1.6;
    font-weight: 400;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.0em;
    }
    p {
        font-size: 1.2em;
    }
}

.footer {
    position: fixed;
    margin-top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    padding-top: 10px;
    background: transparent; /* transparent background */
    color: #fff; /* adjust to your design */
    font-size: 0.9em;
}