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

body {
    height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background-image: url("https://images.pexels.com/photos/13829459/pexels-photo-13829459.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
}

/* leichte Abdunklung + Entsättigung */
.overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(2px);
}

main {
    position: relative;
    text-align: center;
}

h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

p {
    font-size: 1.1rem;
    opacity: 0.8;
}