/* Navigation Styles */
.main-navigation {
    background-color: var(--color-neutral-800);
    padding: var(--space-2) 0;
    position: relative;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.main-navigation ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    display: block;
    color: var(--color-neutral-100);
    font-weight: 600;
    padding: var(--space-2) var(--space-3);
    transition: all 0.3s ease;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.main-navigation a:hover {
    color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.main-navigation a:hover::after {
    width: 80%;
}

/* Active state */
.main-navigation li:first-child a {
    color: var(--color-accent);
    position: relative;
}

.main-navigation li:first-child a::after {
    width: 80%;
}