/**
 * Navbar component for Fanify
 * Glassmorphic sticky navigation with smooth animations
 */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background: transparent;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    transition: transform var(--transition-base);
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.navbar-logo img {
    width: 40px;
    height: 40px;
}

.navbar-logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    background: var(--text-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav menu */
.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
}

.navbar-link {
    position: relative;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    transition: color var(--transition-base);
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.navbar-link:hover {
    color: var(--text-primary);
}

.navbar-link:hover::after,
.navbar-link.active::after {
    width: 100%;
}

.navbar-link.active {
    color: var(--text-primary);
}

/* Nav actions */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Mobile menu button */
.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.navbar-toggle span {
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
    transform-origin: center;
}

.navbar-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.navbar-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile styles */
@media (max-width: 1024px) {
    .navbar-menu {
        gap: var(--spacing-sm);
    }
    
    .navbar-link {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 768px) {
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--navbar-height));
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        background: var(--glass-bg);
        backdrop-filter: var(--blur-lg);
        -webkit-backdrop-filter: var(--blur-lg);
        border-top: 1px solid var(--glass-border);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }
    
    .navbar-menu.active {
        transform: translateX(0);
    }
    
    .navbar-link {
        width: 100%;
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-lg);
        text-align: center;
    }
    
    .navbar-link::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .navbar-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }
    
    .navbar-actions .btn {
        width: 100%;
    }
    
    .lang-switcher {
        justify-content: center;
        width: 100%;
    }
}

/* Spacer for fixed navbar */
.navbar-spacer {
    height: var(--navbar-height);
}