/* CyberSentinel Website Styles */

/* User Avatar Styles */
.user-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.user-avatar:hover {
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    padding-top: 80px; /* Header uchun joy */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Bootstrap 5 Custom Header Styles */
.navbar {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 0.5rem 0;
}

.navbar-brand {
    padding: 0;
}

.navbar-brand .logo {
    width: 250px;
    height: 80px;
    margin-left: -20px;
    transition: transform 0.3s ease;
}

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

/* Bootstrap 5 Navbar Customizations */
.navbar-nav .nav-link {
    color: #333 !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.navbar-nav .nav-link:hover {
    color: #667eea !important;
    background-color: rgba(102, 126, 234, 0.1);
}

.navbar-nav .nav-link.active {
    color: #667eea !important;
    background-color: rgba(102, 126, 234, 0.1);
    font-weight: 600;
}

.nav-brand {
    display: flex;
    align-items: center;
    color: #333;
    font-size: 1.5rem;
    font-weight: bold;
    height: 80px;
}

.logo {
    width: 250px;
    height: 80px;
    margin-right: 0;
    margin-left: -40px; /* Logoni chapga surish */
    transition: transform 0.3s ease;
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1rem;
    align-items: center;
    height: 80px;
    justify-content: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav-menu::-webkit-scrollbar {
    display: none;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 8px 12px;
    border-radius: 8px;
    white-space: nowrap;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.nav-link:hover {
    color: #667eea;
    background-color: rgba(102, 126, 234, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #e0e7ff;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: #cbd5e1;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #ff6b6b;
    color: white;
}

.btn-primary:hover {
    background: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
}

.btn-download {
    background: #4ecdc4;
    color: white;
    margin: 5px;
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-download:hover {
    background: #45b7aa;
    transform: translateY(-1px);
}

.hero-image {
    flex: 1;
    text-align: center;
    z-index: 2;
}

.dashboard-img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.dashboard-img:hover {
    transform: scale(1.02);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #333;
}

.section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    color: #667eea;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-text ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-text li {
    margin-bottom: 0.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Features Section */
.features {
    background: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Research Section */
.research {
    background: white;
}

.research-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.tab-btn {
    padding: 12px 24px;
    border: 2px solid #667eea;
    background: transparent;
    color: #667eea;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.tab-btn.active,
.tab-btn:hover {
    background: #667eea;
    color: white;
}

.tab-content {
    display: none;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.tab-content.active {
    display: block;
}

.algorithm-list {
    display: grid;
    gap: 1.5rem;
}

.algorithm-item {
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.algorithm-item h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.result-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.result-number {
    font-size: 2rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.result-label {
    color: #666;
    font-size: 0.9rem;
}

.publication-list {
    display: grid;
    gap: 1.5rem;
}

.publication-item {
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    border-left: 4px solid #4ecdc4;
}

.publication-item h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

/* Downloads Section */
.downloads {
    background: #f8f9fa;
    padding: 2rem 0;
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.download-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.download-card:hover {
    transform: translateY(-5px);
}

.download-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.download-icon i {
    font-size: 2rem;
    color: white;
    display: block;
}

/* Platform specific icon colors */
.download-icon .fa-windows {
    color: #0078d4;
}

.download-icon .fa-linux {
    color: #fcc624;
}

.download-icon .fa-android {
    color: #3ddc84;
}

.download-icon .fa-apple {
    color: #000000;
}

.download-icon .fa-code {
    color: #f39c12;
}

.download-card h3 {
    margin-bottom: 1rem;
    color: #333;
}

.download-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.download-main-button {
    margin-bottom: 1rem;
}

.download-options {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.download-version {
    margin-bottom: 1.5rem;
}

.download-version:last-child {
    margin-bottom: 0;
}

.download-version h4 {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1.1rem;
}

.download-version h4 i {
    margin-right: 0.5rem;
    color: #667eea;
}

.btn-download {
    background: #667eea;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.btn-download:hover {
    background: #5a6fd8;
    transform: translateY(-2px);
}

.btn-download i {
    font-size: 1rem;
}

.btn-store {
    background: #28a745;
}

.btn-store:hover {
    background: #218838;
}

.download-requirements {
    margin-top: 1.5rem;
    text-align: left;
}

.download-requirements h4 {
    margin-bottom: 0.5rem;
    color: #333;
    font-size: 1rem;
}

.download-requirements ul {
    list-style: none;
    padding: 0;
}

.download-requirements li {
    padding: 0.25rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.download-requirements li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* Download Statistics */
.download-statistics {
    background: white;
    padding: 4rem 0;
}

.download-statistics h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.stat-content h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

/* Installation Guide */
.installation-guide {
    background: #f8f9fa;
    padding: 4rem 0;
}

.installation-guide h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
}

.guide-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.guide-tab-btn {
    background: white;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #666;
}

.guide-tab-btn.active,
.guide-tab-btn:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

.guide-content {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.guide-tab-content {
    display: none;
}

.guide-tab-content.active {
    display: block;
}

.guide-tab-content h3 {
    margin-bottom: 1rem;
    color: #333;
}

.guide-tab-content h4 {
    margin: 1.5rem 0 0.5rem 0;
    color: #333;
}

.guide-tab-content ol {
    padding-left: 1.5rem;
}

.guide-tab-content li {
    margin-bottom: 0.5rem;
    color: #666;
}

.guide-tab-content pre {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1rem 0;
}

.guide-tab-content code {
    font-family: 'Courier New', monospace;
    color: #333;
}

.download-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #666;
}

.file-size {
    font-weight: 600;
}

.version {
    color: #667eea;
}

/* Contact Section */
.contact {
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.contact-details p {
    color: #666;
    margin-bottom: 0.25rem;
}

.contact-form {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #ecf0f1;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #4ecdc4;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #34495e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #4ecdc4;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 1rem;
    text-align: center;
    color: #bdc3c7;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Mobile Actions - Hidden by default */
.mobile-actions {
    display: none;
}

/* Desktop Actions - Show by default */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 100;
    height: 80px;
    flex-shrink: 0;
}

/* Bootstrap 5 Language Switcher Styles */
.flag-icon {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    object-fit: cover;
}

.dropdown-toggle::after {
    margin-left: 0.5rem;
}

.btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border: none;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%) !important;
    border-color: #ffc107;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

.flag-icon {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    object-fit: cover;
}

.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 10px 0;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

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

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.lang-option.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* Bootstrap 5 Login Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Bootstrap 5 Responsive Design */
@media (max-width: 1200px) {
    .navbar-brand .logo {
        width: 220px;
        height: 70px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.4rem 0.8rem !important;
        font-size: 0.9rem;
    }
}

@media (max-width: 992px) {
    .navbar-brand .logo {
        width: 200px;
        height: 60px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.3rem 0.6rem !important;
        font-size: 0.85rem;
    }
}

@media (max-width: 1024px) {
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 6px 8px;
        font-size: 0.85rem;
    }
    
    .nav-actions {
        gap: 0.3rem;
    }
    
    .lang-btn {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .login-link {
        padding: 6px 12px;
        font-size: 11px;
    }
}

@media (max-width: 768px) {
    .navbar-brand .logo {
        width: 180px;
        height: 50px;
        margin-left: -10px;
    }
    
    .navbar-collapse {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-radius: 10px;
        margin-top: 1rem;
        padding: 1rem;
    }
    
    .navbar-nav .nav-link {
        color: white !important;
        padding: 0.75rem 1rem !important;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        margin-bottom: 0.5rem;
    }
    
    .navbar-nav .nav-link:hover {
        background-color: rgba(255,255,255,0.1) !important;
        color: white !important;
    }
    
    .navbar-nav .nav-link.active {
        background-color: rgba(255,255,255,0.2) !important;
        color: white !important;
    }
    
    .d-flex.gap-2 {
        flex-direction: column;
        gap: 1rem !important;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
}
    
    .nav-menu {
        position: fixed;
        right: -100%;
        top: 80px;
        flex-direction: column;
        background-color: #667eea;
        width: 280px;
        height: calc(100vh - 80px);
        text-align: center;
        transition: right 0.3s ease;
        box-shadow: -10px 0 27px rgba(0,0,0,0.1);
        padding: 2rem 0;
        z-index: 1000;
        overflow-y: auto;
        border-radius: 0 0 0 15px;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-actions {
        display: none !important;
    }
    
    .mobile-actions {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 1rem 0;
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 1rem;
        width: 100%;
    }
    
    .nav-menu li {
        width: 100%;
        margin: 0;
    }
    
    .nav-menu .nav-link {
        display: block;
        padding: 1rem 2rem;
        color: white;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        transition: all 0.3s ease;
    }
    
    .nav-menu .nav-link:hover {
        background-color: rgba(255,255,255,0.1);
        color: white;
        transform: translateX(5px);
    }
    
    .mobile-actions .language-switcher {
        width: 100%;
        max-width: 200px;
        position: relative;
    }
    
    .mobile-actions .language-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        border-radius: 8px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        min-width: 150px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        z-index: 1000;
    }
    
    .mobile-actions .language-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .mobile-actions .login-link {
        width: 100%;
        max-width: 200px;
        text-align: center;
        padding: 0.5rem 1rem;
        background: rgba(255,255,255,0.1);
        border-radius: 5px;
        transition: all 0.3s ease;
    }
    
    .mobile-actions .login-link:hover {
        background: rgba(255,255,255,0.2);
    }
}

/* Desktop styles */
@media (min-width: 769px) {
    .nav-actions {
        display: flex !important;
        align-items: center;
        gap: 1rem;
    }
    
    .mobile-actions {
        display: none !important;
    }
}
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo {
        margin-left: -20px; /* Juda kichik ekranlarda logo pozitsiyasi */
        width: 200px; /* Kichik ekranlarda logo o'lchami */
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-buttons {
        flex-direction: column;
    }
}

/* Store Buttons */
.btn-store {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 5px;
}

.btn-store:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    color: white;
    text-decoration: none;
}

.btn-store i {
    font-size: 1.2em;
}

/* Download Version Styles */
.download-version {
    margin: 15px 0;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.download-version h4 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.download-version h4 i {
    color: #667eea;
}

.download-version .download-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Login Link Styles */
.login-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.login-link:hover {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
}

.login-link i {
    font-size: 1.1em;
}

/* Login and Register Page Styles */
.login-section, .register-section, .forgot-password-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.login-container, .register-container, .forgot-password-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.login-card, .register-card, .forgot-password-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}

.login-header, .register-header, .forgot-password-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h2, .register-header h2, .forgot-password-header h2 {
    color: #333;
    margin-bottom: 10px;
    font-size: 2rem;
}

.login-header p, .register-header p, .forgot-password-header p {
    color: #666;
    font-size: 1.1rem;
}

.login-form, .register-form, .forgot-password-form {
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #667eea;
}

.btn-login, .btn-register, .btn-forgot-password {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.login-footer, .register-footer, .forgot-password-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e1e5e9;
}

.login-footer p, .register-footer p, .forgot-password-footer p {
    margin-bottom: 10px;
    color: #666;
}

.register-link, .login-link, .forgot-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.register-link:hover, .login-link:hover, .forgot-link:hover {
    color: #5a6fd8;
    text-decoration: underline;
}

.login-info, .register-info, .forgot-password-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-icon i {
    color: white;
    font-size: 1.5rem;
}

.info-card h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.info-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    color: #666;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.info-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container, .register-container, .forgot-password-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .login-card, .register-card, .forgot-password-card {
        padding: 30px 20px;
    }
}

/* Client Dashboard Styles */
.client-dashboard {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.dashboard-header {
    text-align: center;
    margin-bottom: 50px;
}

.dashboard-header h1 {
    color: #333;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.dashboard-header p {
    color: #666;
    font-size: 1.2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.dashboard-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
    transition: transform 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.card-icon i {
    color: white;
    font-size: 2rem;
}

.dashboard-card h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.dashboard-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 500;
    margin-top: 20px;
}

.status-indicator.active {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #28a745;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.dashboard-actions {
    text-align: center;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(220, 53, 69, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
    color: white;
    text-decoration: none;
}

/* Phone and Social Login Styles */
.phone-login, .social-login {
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.phone-login h4, .social-login h4 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.phone-login h4 i, .social-login h4 i {
    color: #667eea;
}

.phone-form {
    margin-bottom: 0;
}

.btn-phone-login {
    width: 100%;
    margin-top: 15px;
}

.social-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    text-decoration: none;
}

.btn-google {
    background: #fff;
    color: #db4437;
    border-color: #db4437;
}

.btn-google:hover {
    background: #db4437;
    color: white;
}

.btn-yandex {
    background: #fff;
    color: #ff0000;
    border-color: #ff0000;
}

.btn-yandex:hover {
    background: #ff0000;
    color: white;
}

.btn-github {
    background: #fff;
    color: #333;
    border-color: #333;
}

.btn-github:hover {
    background: #333;
    color: white;
}

.btn-facebook {
    background: #fff;
    color: #3b5998;
    border-color: #3b5998;
}

.btn-facebook:hover {
    background: #3b5998;
    color: white;
}

.btn-telegram {
    background: #fff;
    color: #0088cc;
    border-color: #0088cc;
}

.btn-telegram:hover {
    background: #0088cc;
    color: white;
}

.btn-instagram {
    background: #fff;
    color: #e4405f;
    border-color: #e4405f;
}

.btn-instagram:hover {
    background: #e4405f;
    color: white;
}

.btn-social i {
    font-size: 1.2em;
}

/* Responsive Social Buttons */
@media (max-width: 768px) {
    .social-buttons {
        grid-template-columns: 1fr;
    }
}

/* Download Main Button Styles */
.download-main-button {
    text-align: center;
    margin: 20px 0;
}

.btn-download-main {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-download-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.download-options {
    margin-top: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Required field styles */
.required {
    color: #dc3545;
    font-weight: bold;
}

.form-group label .required {
    margin-left: 3px;
}

/* Brand link styles */
.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.brand-link:hover {
    text-decoration: none;
    color: inherit;
    transform: scale(1.05);
}

.brand-link .logo {
    transition: transform 0.3s ease;
}

.brand-link:hover .logo {
    transform: rotate(5deg);
}

/* Hide mobile actions on desktop */
.mobile-actions {
    display: none;
}

/* Language Menu Styles */
.language-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.lang-option {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background-color: #f8f9fa;
}

.lang-option.active {
    background-color: #667eea;
    color: white;
}

/* New Modern Hero Styles */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease-out 0.1s both;
}

.hero-badge i {
    color: #4ade80;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-stats .stat-item {
    text-align: center;
}

.hero-stats .stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4ade80;
    display: block;
}

.hero-stats .stat-label {
    font-size: 0.9rem;
    color: #cbd5e1;
}

.hero-image-container {
    position: relative;
    display: inline-block;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hero-image-container:hover .hero-image-overlay {
    opacity: 1;
}

.overlay-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.overlay-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-weight: 500;
}

.overlay-stat i {
    font-size: 1.2rem;
    color: #4ade80;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    left: 5%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

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

/* Feature Highlights */
.feature-highlight {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 20px;
    display: inline-block;
}

.highlight-text {
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Mobile Responsive for New Elements */
@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-stats .stat-item {
        display: flex;
        align-items: center;
        gap: 1rem;
        text-align: left;
    }
    
    .hero-stats .stat-number {
        font-size: 1.2rem;
    }
    
    .overlay-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .overlay-stat {
        font-size: 0.8rem;
    }
}

.flag-icon {
    width: 20px;
    height: 15px;
    margin-right: 8px;
    border-radius: 2px;
}

.lang-btn .flag-icon {
    width: 16px;
    height: 12px;
    margin-right: 6px;
    border-radius: 2px;
}

.language-switcher {
    position: relative;
}

/* Page Header Styles */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.page-header-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-badge i {
    color: #4ade80;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.page-stat {
    text-align: center;
}

.page-stat .stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #4ade80;
    display: block;
}

.page-stat .stat-label {
    font-size: 0.9rem;
    color: #cbd5e1;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* About Grid Styles */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #f0f0f0;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.about-card .card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.about-card h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.about-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.about-card ul {
    text-align: left;
    color: #666;
    line-height: 1.6;
}

.about-card li {
    margin-bottom: 0.5rem;
}

/* Admin Panel Styles */
.admin-panel {
    background: #f8f9fa;
    padding: 80px 0;
}

.admin-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.admin-feature {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.admin-feature:hover {
    transform: translateY(-5px);
}

.admin-feature .feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.admin-feature h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.admin-feature ul {
    color: #666;
    line-height: 1.6;
}

.admin-feature li {
    margin-bottom: 0.5rem;
}

.admin-screenshots {
    margin-top: 4rem;
}

.admin-screenshots h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.screenshot-item {
    text-align: center;
}

.screenshot-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.screenshot-item p {
    margin-top: 1rem;
    color: #666;
    font-weight: 500;
}

/* Client Features Styles */
.client-features {
    background: white;
    padding: 80px 0;
}

.client-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.client-feature {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    transition: transform 0.3s ease;
    border: 1px solid #e9ecef;
}

.client-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.client-feature .feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.client-feature h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.client-feature p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.client-feature ul {
    color: #666;
    line-height: 1.6;
}

.client-feature li {
    margin-bottom: 0.5rem;
}

.client-screenshots {
    margin-top: 4rem;
}

.client-screenshots h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2.5rem;
    }
    
    .page-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .page-stat {
        display: flex;
        align-items: center;
        gap: 1rem;
        text-align: left;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-features {
        grid-template-columns: 1fr;
    }
    
    .client-features-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
}

/* Page Header Styles */
.page-header {
    position: relative;
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    overflow: hidden;
}

.page-header-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-description {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.page-stat {
    text-align: center;
}

.page-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.page-stat .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.page-header-bg .bg-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.page-header-bg .shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.page-header-bg .shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.page-header-bg .shape-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

/* Core Features */
.core-features {
    padding: 6rem 0;
    background: #f8fafc;
}

/* Advanced Features */
.advanced-features {
    padding: 6rem 0;
    background: white;
}

.advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advanced-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advanced-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.advanced-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.advanced-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.advanced-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Performance Metrics */
.performance-metrics {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.performance-metrics .section-title {
    color: white;
}

.performance-metrics .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.metric-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.metric-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1rem;
}

.metric-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #10b981, #34d399);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* Use Cases */
.use-cases {
    padding: 6rem 0;
    background: #f8fafc;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.use-case-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.use-case-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.use-case-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.use-case-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Responsive Design for New Elements */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .advanced-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
}

/* Research Tabs */
.research {
    padding: 6rem 0;
    background: #f8fafc;
}

.research-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tab-btn:hover {
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.tab-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-color: #667eea;
    color: white;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.tab-btn i {
    font-size: 1.1rem;
}

.research-content-area {
    background: white;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    text-align: center;
}

.tab-content p {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 2rem;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Methodology Steps */
.methodology-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.step-card p {
    color: #64748b;
    line-height: 1.6;
    text-align: left;
}

/* Algorithm List */
.algorithm-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.algorithm-item {
    display: flex;
    gap: 2rem;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.algorithm-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.algorithm-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.algorithm-content {
    flex: 1;
}

.algorithm-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.algorithm-content p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: left;
}

.algorithm-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.result-item {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.result-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.result-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.result-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.result-description {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Publication List */
.publication-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.publication-item {
    display: flex;
    gap: 2rem;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.publication-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.publication-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.publication-content {
    flex: 1;
}

.publication-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.publication-type {
    color: #667eea;
    font-weight: 600;
    margin-bottom: 1rem;
}

.publication-description {
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.publication-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.publication-date {
    color: #64748b;
    font-size: 0.9rem;
}

/* Research Statistics */
.research-statistics {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.research-statistics .section-title {
    color: white;
}

.research-statistics .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Responsive Design for Research */
@media (max-width: 768px) {
    .research-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .research-content-area {
        padding: 2rem 1rem;
    }
    
    .methodology-steps {
        grid-template-columns: 1fr;
    }
    
    .algorithm-item {
        flex-direction: column;
        text-align: center;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .publication-item {
        flex-direction: column;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Download Statistics */
.download-statistics {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.download-statistics .section-title {
    color: white;
}

.download-statistics .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.download-statistics .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.download-statistics .stat-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.download-statistics .stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.download-statistics .stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.download-statistics .stat-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.download-statistics .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.download-statistics .stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design for Download Statistics */
@media (max-width: 768px) {
    .download-statistics .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .download-statistics .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Bayroq rasm stillari */
.flag-icon {
    width: 20px !important;
    height: 15px !important;
    object-fit: cover;
    border-radius: 2px;
    border: 1px solid #dee2e6;
    display: inline-block;
    vertical-align: middle;
}

.country-code {
    background-image: none !important;
    padding-left: 30px !important;
    max-width: 150px !important;
    min-width: 120px !important;
}