/* ===== MENÚ DE NAVEGACIÓN ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 40px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    pointer-events: none;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    pointer-events: auto;
    background: var(--bg-nav);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 50px;
    border: none;
    box-shadow: 0 10px 30px var(--shadow-dark);
}

.nav-menu .nav-item a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    position: relative;
    padding: 5px 0;
}

.nav-menu .nav-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.nav-menu .nav-item a:hover {
    color: var(--text-primary);
}

.nav-menu .nav-item a:hover::after {
    width: 100%;
}

.nav-menu .nav-item.active a {
    color: var(--text-primary);
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
}