* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body, html {
    height: 100%;
    font-family: 'Arial', sans-serif;
}
.container {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}
.container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(50%);
}
.overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
}
.overlay h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}
.overlay h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.overlay p {
    font-size: 1.2rem;
}