/* Navigation */
.main-nav {
    display: flex;
    gap: 24px;
    padding: 16px 0;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.nav-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
}

.nav-link:hover {
    color: rgba(255, 255, 255, 1);
}

.nav-link.active {
    font-weight: 600;
    color: #fff;
}