/**
 * navigation.css — Premium Header & Nav Styles
 */
.main-navigation {
    background-color: transparent;
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.main-navigation .main-nav ul li a {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    padding: 0 15px;
}

.main-navigation .main-nav ul li:hover > a,
.main-navigation .main-nav ul li.current-menu-item > a {
    color: var(--color-accent);
    background-color: transparent;
}

/* Hover underline effect */
.main-navigation .main-nav ul li > a {
    position: relative;
}

.main-navigation .main-nav ul li > a::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 15px;
    right: 15px;
    height: 2px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.main-navigation .main-nav ul li:hover > a::after {
    transform: scaleX(1);
}

/* Header bar items (Search, Toggle) */
.menu-bar-items {
    gap: var(--space-sm);
    padding: 0 var(--space-md);
}