/* ---------- NAV ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(16px);
    background: var(--bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.site-nav {
    max-width: 1120px;
    margin: 0 auto;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    gap: 32px;
}

.site-nav-left {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 100%;
}

.site-logo {
    display: flex;
    align-items: center;
    height: 100%;
}

    .site-logo img {
        height: 45px;
        width: auto;
        display: block;
    }

.site-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 1.05rem;
    font-weight: 600;
    height: 100%;
    transform: translateY(3px);
}

.site-nav-link {
    color: rgba(245, 247, 255, 0.82);
    padding-bottom: 3px;
    border-bottom: 2px solid transparent;
    transition: color 0.18s ease, border-color 0.18s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
}

    .site-nav-link.active {
        color: var(--text-main);
        border-color: var(--accent-purple-soft);
    }

    .site-nav-link:hover {
        color: var(--text-main);
        border-color: rgba(255, 255, 255, 0.32);
    }

.site-nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
    transform: translateY(3px);
}

.site-user {
    color: rgba(245, 247, 255, 0.82);
    font-weight: 600;
    white-space: nowrap;
}

.omni-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    border-radius: 999px;
    color: rgba(245, 247, 255, 0.82);
    transition: background 0.18s ease, color 0.18s ease;
}

    .omni-icon-btn:hover {
        background: rgba(255, 255, 255, 0.06);
        color: var(--text-main);
    }

@media (max-width: 768px) {
    .site-nav {
        padding-inline: 16px;
        gap: 16px;
    }

    .site-nav-links {
        display: none;
    }
}