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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(12, 18, 32, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.navbar .container {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: nowrap;
}

.nav-brand {
    flex-shrink: 0;
}

/* Nav links sit centered/right of brand; nav-actions and toggle pin to the far right */
.navbar .container > .nav-links {
    margin-left: auto;
}

.navbar .container > .nav-actions {
    margin-left: 0;
}

.navbar .container > .nav-toggle {
    margin-left: auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.nav-brand i {
    color: var(--color-accent-secondary);
    font-size: var(--font-size-2xl);
}

.nav-brand span {
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav Links — shown only on desktop (≥1024px). Tablet + mobile use hamburger. */
.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-light);
    background: rgba(20, 184, 166, 0.12);
}

/* Hide the standalone Kërko link on desktop (we use the search icon instead) */
@media (min-width: 768px) {
    .nav-links > li:nth-child(3) {
        display: none;
    }
}

.nav-link i.fa-chevron-down {
    font-size: 0.6rem;
    transition: transform var(--transition-fast);
}

/* ========================================
   Mega Menu
   ======================================== */

.mega-menu-trigger {
    position: relative;
}

.mega-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(19, 27, 46, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), var(--shadow-glow-strong);
    padding: var(--space-xl) 0 var(--space-2xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    z-index: 999;
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
}

.mega-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Grid: 1 col mobile, 2 at sm, 3 at md, 4 at lg — 15 items => 4 wide = 4 rows */
.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-sm);
}

@media (min-width: 640px) {
    .mega-menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .mega-menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .mega-menu-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Single-row card for each category */
.mega-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.02);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    min-width: 0;
}

.mega-menu-item:hover,
.mega-menu-item:focus-visible {
    background: rgba(20, 184, 166, 0.1);
    border-color: rgba(20, 184, 166, 0.35);
    transform: translateX(2px);
    outline: none;
}

.mega-menu-item-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.mega-menu-item-body {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1 1 auto;
}

.mega-menu-item-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition-fast);
}

.mega-menu-item-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
}

.mega-menu-item-arrow {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
    flex-shrink: 0;
}

.mega-menu-item:hover .mega-menu-item-name,
.mega-menu-item:focus-visible .mega-menu-item-name {
    color: var(--color-accent-light);
}

.mega-menu-item:hover .mega-menu-item-arrow,
.mega-menu-item:focus-visible .mega-menu-item-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--color-accent-light);
}

/* ========================================
   Nav Actions (right side: search)
   ======================================== */

.nav-actions {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
}

@media (min-width: 1024px) {
    .nav-actions {
        display: flex;
    }
}

.nav-search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-search-btn:hover {
    color: var(--color-accent-light);
    border-color: var(--color-border-hover);
    background: rgba(20, 184, 166, 0.12);
}

.nav-search-panel {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%) scaleX(0.85);
    transform-origin: right center;
    width: min(420px, calc(100vw - 2 * var(--space-lg)));
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-sm) 0 var(--space-md);
    height: 44px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-hover);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.nav-search-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) scaleX(1);
}

.nav-search-panel > i.fa-magnifying-glass {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.nav-search-panel input[type="search"] {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    color: var(--color-text-primary);
    font: inherit;
    font-size: var(--font-size-sm);
    padding: var(--space-sm) 0;
}

.nav-search-panel input[type="search"]::placeholder {
    color: var(--color-text-muted);
}

.nav-search-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-search-close:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.06);
}

/* ========================================
   Mobile menu search (top of drawer)
   ======================================== */

.mobile-menu-search {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-md);
    height: 48px;
    margin-bottom: var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.mobile-menu-search i {
    color: var(--color-text-muted);
}

.mobile-menu-search input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    color: var(--color-text-primary);
    font: inherit;
}

.mobile-menu-primary {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.mobile-menu-primary a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.mobile-menu-section h3 a {
    color: inherit;
    text-decoration: none;
}

/* ========================================
   Mobile Navigation
   ======================================== */

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

@media (min-width: 1024px) {
    .nav-toggle {
        display: none;
    }
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

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

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

/* Mobile Menu Overlay */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    z-index: 998;
    overflow-y: auto;
    padding: var(--space-lg);
}

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

/* Tablet: mobile drawer slides in from the right, half-screen width */
@media (min-width: 768px) and (max-width: 1023px) {
    .mobile-menu {
        left: auto;
        width: min(420px, 80vw);
        border-left: 1px solid var(--color-border);
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.45);
    }
}

@media (min-width: 1024px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-menu-section {
    margin-bottom: var(--space-xl);
}

.mobile-menu-section h3 {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-divider);
}

.mobile-menu-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu-links a {
    display: block;
    padding: var(--space-sm) 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    text-decoration: none;
}

.mobile-menu-links a:hover {
    color: var(--color-accent-secondary);
}

/* Spacing for content below fixed navbar */
.main-content {
    padding-top: var(--nav-height);
}