.nav-bar {
    width: 100%;
    padding: 1rem 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    opacity: 0;
    animation: fadeIn 1.5s ease-out 1s forwards;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 0 1rem;
}

.nav-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-item {
    color: #39FF14;
    text-decoration: none;
    font-weight: bold;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
    margin: 0 0.5rem;
}

.nav-item:hover {
    color: #00ff88;
    text-decoration: underline;
    text-decoration-color: #00ff88;
}

.nav-brand {
    font-family: 'Impact', 'Arial Black', sans-serif;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: bold;
    color: #39FF14;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow:
        0 0 5px #39FF14,
        0 0 10px #39FF14,
        0 0 20px #39FF14,
        0 0 40px #39FF14;
    text-decoration: none;
}

.active {
    color: #00ff88;
    position: relative;
}

.active::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, transparent, #00ff88, transparent);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}