/* Unique Consulting Services - Custom Styles */

:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #ffffff;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 800;
    line-height: 1.1;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
}

/* Navigation */
.navbar {
    transition: all 0.3s ease;
    padding: 1rem 0;
    overflow: visible;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

/* Ensure navbar toggler is visible */
.navbar-toggler {
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.25rem 0.75rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.navbar-toggler-icon {
    width: 1.5em;
    height: 1.5em;
}

/* Mobile Navigation Fixes */
@media (max-width: 991.98px) {
    .navbar-toggler {
        border: 2px solid #007bff !important;
        padding: 0.5rem 0.75rem !important;
        margin-left: auto !important;
        margin-right: 0 !important;
        background-color: #007bff !important;
        border-radius: 0.375rem !important;
        color: white !important;
        width: 50px !important;
        height: 45px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        position: relative !important;
        z-index: 1001 !important;
        float: right !important;
        order: 2 !important;
    }
    
    .navbar-toggler:hover {
        background-color: #0056b3;
        border-color: #0056b3;
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
        background-color: #0056b3;
        border-color: #0056b3;
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='3' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        width: 1.5em;
        height: 1.5em;
    }
    
    .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid #e9ecef;
    }
    
    .navbar .container {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100%;
        overflow: visible;
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: relative;
    }
    
    .navbar-brand {
        margin-right: auto !important;
        margin-left: 0 !important;
        flex: 1 !important;
        max-width: calc(100% - 70px) !important;
        order: 1 !important;
        float: left !important;
    }
    
    .navbar-brand img {
        height: 40px !important;
    }
    
    .navbar-brand span {
        font-size: 1.1rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: none !important;
    }
    
    .navbar-nav {
        text-align: center;
    }
    
    .navbar-nav .nav-item {
        margin: 0.25rem 0;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        font-size: 1.1rem;
    }
    
    /* Mobile dropdown styles */
    .dropdown-menu {
        position: static !important;
        float: none !important;
        width: 100% !important;
        margin-top: 0.5rem !important;
        background-color: #ffffff !important;
        border: 2px solid #007bff !important;
        border-radius: 0.5rem !important;
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
        display: none !important;
        padding: 0.5rem 0 !important;
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.3s ease !important;
    }
    
    .dropdown-menu.show {
        display: block !important;
        opacity: 1 !important;
        transform: translateY(0) !important;
        animation: slideDown 0.3s ease-out;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .dropdown-item {
        padding: 1rem 1.5rem;
        text-align: center;
        color: #495057;
        font-weight: 500;
        border-bottom: 1px solid #e9ecef;
        transition: all 0.3s ease;
    }
    
    .dropdown-item:last-child {
        border-bottom: none;
    }
    
    .dropdown-item:hover {
        background-color: #007bff;
        color: white;
        transform: translateX(5px);
    }
    
    .dropdown-toggle::after {
        margin-left: 0.5rem;
        vertical-align: 0.255em;
        border-top: 0.3em solid;
        border-right: 0.3em solid transparent;
        border-bottom: 0;
        border-left: 0.3em solid transparent;
    }
    
    .dropdown-toggle[aria-expanded="true"]::after {
        transform: rotate(180deg);
    }
}

@media (max-width: 576px) {
    .navbar-brand span {
        font-size: 1rem;
        display: none !important;
    }
    
    .navbar-brand img {
        height: 35px;
    }
    
    .navbar-toggler {
        margin-left: auto !important;
        margin-right: 0 !important;
        width: 45px !important;
        height: 40px !important;
        padding: 0.4rem !important;
        float: right !important;
        order: 2 !important;
    }
    
    .navbar .container {
        padding-left: 10px;
        padding-right: 10px;
        overflow: visible;
    }
    
    .navbar-brand {
        margin-right: auto !important;
        margin-left: 0 !important;
        max-width: calc(100% - 60px) !important;
        order: 1 !important;
        float: left !important;
    }
}

/* Hero Section */
.hero-section {
    background: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
}

/* Remove all spacing from hero section on mobile */
@media (max-width: 768px) {
    .hero-section {
        padding: 0 !important;
        margin: 0 !important;
        min-height: auto !important;
    }
    
    /* Remove spacing from all child elements */
    .hero-section * {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
    }
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

/* Banner Carousel Full Width */
#bannerCarousel {
    width: 100%;
    margin: 0;
    padding: 0;
}

#bannerCarousel .carousel-inner {
    width: 100%;
}

#bannerCarousel .carousel-item {
    width: 100%;
    min-height: 100vh;
}

#bannerCarousel .container-fluid {
    max-width: 100%;
    padding: 0;
    margin: 0;
}

#bannerCarousel .container {
    max-width: 100%;
    padding: 0 15px;
}

/* Full width banner content */
.hero-section {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

/* Fix navbar positioning on index page */
.index-page .navbar {
    position: relative !important;
    z-index: 1000 !important;
    width: 100% !important;
    max-width: none !important;
}

.index-page .navbar .container {
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: visible !important;
}

/* Alternative selector for browsers that don't support :has() */
body:has(.hero-section) .navbar,
.hero-section ~ * .navbar {
    position: relative !important;
    z-index: 1000 !important;
    width: 100% !important;
    max-width: none !important;
}

body:has(.hero-section) .navbar .container,
.hero-section ~ * .navbar .container {
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: visible !important;
}

/* Additional fix for index page navbar */
.index-page .navbar .container,
body:has(.hero-section) .navbar .container {
    position: relative !important;
    width: 100% !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

.index-page .navbar-toggler,
body:has(.hero-section) .navbar-toggler {
    position: relative !important;
    z-index: 1002 !important;
    margin-left: auto !important;
    margin-right: 15px !important;
}

/* Team Section */
.team-avatar img {
    transition: transform 0.3s ease;
}

.team-avatar img:hover {
    transform: scale(1.05);
}

/* Service Cards */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Enhanced Buttons */
.btn {
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Cards */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

/* Stats Section */
.stat-item {
    padding: 2rem 1rem;
    border-radius: 15px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

/* Social Links */
.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: var(--light-color);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    color: white !important;
    transform: translateY(-3px);
}

/* Banner Slider */
#bannerCarousel .carousel-item {
    min-height: 100vh;
    background: var(--gradient-primary);
}

/* Mobile responsive banner images - Only image, no text */
@media (max-width: 768px) {
    #bannerCarousel .carousel-item {
        background-size: contain !important;
        background-repeat: no-repeat !important;
        background-position: center center !important;
        min-height: 60vh;
        width: 100%;
        position: relative;
    }
    
    /* Ensure carousel takes full width on mobile */
    #bannerCarousel {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        padding: 0 !important;
    }
    
    #bannerCarousel .carousel-inner {
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Hide all text content on mobile */
    #bannerCarousel .banner-content {
        display: none !important;
    }
    
    /* Hide carousel indicators on mobile */
    #bannerCarousel .carousel-indicators {
        display: none !important;
    }
    
    /* Hide carousel controls on mobile */
    #bannerCarousel .carousel-control-prev,
    #bannerCarousel .carousel-control-next {
        display: none !important;
    }
    
    /* Fix hero section for mobile - remove only top/bottom spacing */
    .hero-section {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        padding: 0 !important;
        overflow: hidden !important;
    }
    
    /* Remove all spacing from containers */
    #bannerCarousel .container-fluid,
    #bannerCarousel .container {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    /* Remove all spacing from rows/cols */
    #bannerCarousel .row,
    #bannerCarousel .col-12,
    #bannerCarousel .col-lg-6 {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }
}

@media (max-width: 576px) {
    #bannerCarousel .carousel-item {
        min-height: 50vh;
        background-size: contain !important;
        background-position: center center !important;
    }
    
    /* Remove all spacing */
    #bannerCarousel .container-fluid,
    #bannerCarousel .container,
    #bannerCarousel .row,
    #bannerCarousel .col-12,
    #bannerCarousel .col-lg-6 {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    #bannerCarousel .carousel-item {
        min-height: 45vh;
        background-size: contain !important;
        background-position: center center !important;
    }
    
    /* Remove all spacing */
    #bannerCarousel .container-fluid,
    #bannerCarousel .container,
    #bannerCarousel .row,
    #bannerCarousel .col-12,
    #bannerCarousel .col-lg-6 {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }
}

/* Banner Content Spacing */
.banner-content {
    padding-left: 15px !important;
}

/* Mobile banner content spacing */
@media (max-width: 768px) {
    .banner-content {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

@media (max-width: 576px) {
    .banner-content {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

/* Testimonials Carousel */
#testimonialsCarousel .carousel-item {
    background: transparent;
    min-height: auto;
}

.banner-content {
    position: relative;
    z-index: 2;
}

.carousel-indicators {
    bottom: 30px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    background-color: white;
    transform: scale(1.2);
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.carousel-control-prev {
    left: 30px;
}

.carousel-control-next {
    right: 30px;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
}

/* Stats Section */
.stat-item {
    padding: 2rem 1rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

/* Service Cards */
.service-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-description {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Job Cards */
.job-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.job-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.job-header {
    margin-bottom: 1rem;
}

.job-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.job-company {
    font-size: 1rem;
    margin-bottom: 0;
}

.job-details {
    margin-bottom: 1rem;
}

.job-details .badge {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
}

.job-location,
.job-salary {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.job-description {
    flex-grow: 1;
    margin-bottom: 1rem;
}

.job-description p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.5;
}

.job-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

/* Forms */
.form-control {
    border: 2px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.btn {
    border-radius: 0.5rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    background: var(--light-color);
    border-bottom: 1px solid #e2e8f0;
    border-radius: 1rem 1rem 0 0;
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Footer */
footer {
    background: var(--dark-color) !important;
    color: #ffffff !important;
}

footer a {
    transition: color 0.3s ease;
    color: #ffffff !important;
}

footer a:hover {
    color: var(--primary-color) !important;
}

footer h6 {
    color: #ffffff !important;
}

footer p {
    color: #ffffff !important;
}

footer .text-muted {
    color: #ffffff !important;
}

footer .text-light {
    color: #ffffff !important;
}

.social-links a {
    font-size: 1.25rem;
    transition: all 0.3s ease;
    color: #ffffff !important;
}

.social-links a:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .service-card,
    .job-card {
        margin-bottom: 1.5rem;
    }
    
    .navbar-brand span {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: 0.5rem;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid #10b981;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left: 4px solid #3b82f6;
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: var(--shadow-lg);
}

.border-gradient {
    border: 2px solid;
    border-image: var(--gradient-primary) 1;
}

/* Admin Panel Styles */
.admin-sidebar {
    background: var(--dark-color);
    min-height: 100vh;
    padding: 0;
}

.admin-sidebar .nav-link {
    color: #94a3b8;
    padding: 1rem 1.5rem;
    border-radius: 0;
    transition: all 0.3s ease;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: var(--primary-color);
    color: white;
}

.admin-content {
    background: var(--light-color);
    min-height: 100vh;
}

.stats-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
}

.stats-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stats-card p {
    color: var(--secondary-color);
    margin-bottom: 0;
}