/* ============================= */
/*  OVERLAY MENU FULLSCREEN      */
/* ============================= */
.overlay-menu {
    position: fixed;
    inset: 0;
    background: rgba(32, 42, 55, 0.85);
    backdrop-filter: blur(30px) saturate(160%);
    -webkit-backdrop-filter: blur(30px) saturate(160%);
    transform: translateY(-100%);
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* État actif */
.overlay-menu.active {
    transform: translateY(0);
}

/* Bouton fermeture */
.overlay-close-btn {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 32px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

/* Navigation links */
.overlay-nav-links {
    display: flex;
    flex-direction: column;
    gap: 35px;
    text-align: center;
}

.overlay-nav-links a {
    font-size: 42px;
    font-weight: 500;
    color: white;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.overlay-nav-links a:hover {
    opacity: 0.6;
}

/* Réseaux sociaux */
.overlay-socials {
    position: absolute;
    bottom: 50px;
    display: flex;
    gap: 30px;
}

.overlay-socials a {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}

/* Masquer scrollbar si besoin */
.overlay-menu::-webkit-scrollbar {
    display: none;
}
.overlay-menu {
    scrollbar-width: none;
}