body {
    position: relative;
    min-height: 100vh;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

/* Fond flouté */
body::before {
    content: "";
    background: url('assets/logo-fond.png') center center no-repeat;
    background-size: cover;
    background-attachment: fixed;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    filter: blur(8px);
    opacity: 0.2;
    z-index: -1;
}


/* Blocs Présentation et Contact */
.presentation, .contact {
    background-color: rgba(255, 255, 255, 0.9);
    margin: 50px auto;
    padding: 40px;
    border-radius: 15px;
    max-width: 1200px;
    display: flex;
    align-items: center;
    gap: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.presentation .separator, .contact .separator {
    width: 4px;
    height: 150px;
    background-color: #007bff;
}

.presentation img {
    height: 150px;
    width: auto;
}