/* ============================================
   GLOBAL NAVIGATION BAR
   ============================================ */
.global-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(5, 5, 16, 0.9), transparent);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 10px var(--primary-neon, #00f2ff);
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
}

.nav-logo span {
    color: var(--primary-neon, #00f2ff);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
    color: var(--text-main, #e0e0e0);
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-neon, #bc13fe);
    transition: width 0.3s;
}

.nav-link:hover {
    color: var(--secondary-neon, #bc13fe);
    text-shadow: 0 0 8px var(--secondary-neon, #bc13fe);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-login-nav {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--primary-neon, #00f2ff);
    border-radius: 4px;
    color: var(--primary-neon, #00f2ff);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-login-nav:hover {
    background: var(--primary-neon, #00f2ff);
    color: #000;
    box-shadow: 0 0 20px var(--primary-neon, #00f2ff);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .global-navbar {
        padding: 1rem;
    }

    .nav-links {
        display: none;
        /* Hide links on mobile for now, or add hamburger menu later */
    }
}