/* ==========================================================================
   Navigation Styles
   ========================================================================== */

.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
    padding: 0 var(--space-md);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.navbar-brand i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.navbar-brand:hover {
    color: var(--color-accent);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.navbar-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
}

.navbar-link:hover {
    color: var(--color-accent);
    background-color: rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

.navbar-link.active {
    color: var(--color-accent);
    background-color: rgba(59, 130, 246, 0.1);
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--color-secondary);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.navbar-toggle:hover {
    background-color: var(--color-border-light);
    color: var(--color-primary);
}

/* Mobile Navigation */
.navbar-mobile {
    display: none;
    background-color: var(--color-card);
    border-top: 1px solid var(--color-border);
    padding: var(--space-md);
}

.navbar-mobile.show {
    display: block;
}

.navbar-mobile .navbar-link {
    display: block;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xs);
}

/* Mobile Styles */
@media (max-width: 767px) {
    .navbar-nav {
        display: none;
    }
    
    .navbar-toggle {
        display: block;
    }
}