/* Navigation Styles */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 10, 46, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(157, 78, 221, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #9d4edd;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 214, 10, 0.4), transparent);
    transition: left var(--transition-slow);
}

.logo:hover::before {
    left: 100%;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
    border: 1px solid transparent;
    font-weight: 500;
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(157, 78, 221, 0.1);
    border-radius: var(--radius-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.nav-links a:hover::before {
    opacity: 1;
}

.nav-links a:hover {
    color: #9d4edd;
    border-color: #9d4edd;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(157, 78, 221, 0.3);
}

.nav-links a.active {
    color: #9d4edd;
    border-color: #9d4edd;
    background: rgba(157, 78, 221, 0.1);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
}

.mobile-menu-toggle:hover {
    color: var(--primary-purple);
    background: rgba(157, 78, 221, 0.1);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: currentColor;
    margin: 5px 0;
    transition: var(--transition-normal);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-overlay);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: var(--spacing-sm) 0;
        border-top: 1px solid var(--border-primary);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: var(--spacing-sm);
        margin: var(--spacing-xs) var(--spacing-sm);
        border-radius: var(--radius-md);
    }

    .mobile-menu-toggle {
        display: block;
    }
}