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

html, body {
    height: 100%;
    background: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    overflow: hidden;
    position: relative;
}

.motifs {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

main {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.logo {
    width: clamp(200px, 28vw, 340px);
    height: auto;
    display: block;
}