/* ===== index.html ===== */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --secondary-gray: #64748b;
            --light-gray: #f8fafc;
            --border-gray: #e2e8f0;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --success-green: #10b981;
            --error-red: #ef4444;
            --warning-orange: #f59e0b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header Styles */
        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .logo img {
            height: 40px;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .nav {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav a:hover {
            color: var(--primary-blue);
        }
        
        .nav a.active {
            color: var(--primary-blue);
        }
        
        .cta-button {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background: var(--primary-blue-dark);
            color: white;
        }
        
        /* Mobile Menu */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-dark);
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--light-gray) 0%, #ffffff 100%);
            padding: 4rem 0;
            text-align: center;
        }
        
        .hero h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }
        
        .hero p {
            font-size: 1.25rem;
            color: var(--text-light);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-bottom: 3rem;
        }
        
        .btn-primary {
            background: var(--primary-blue);
            color: white;
            padding: 1rem 2rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        .btn-primary:hover {
            background: var(--primary-blue-dark);
        }
        
        .btn-secondary {
            background: transparent;
            color: var(--primary-blue);
            padding: 1rem 2rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid var(--primary-blue);
        }
        
        .btn-secondary:hover {
            background: var(--primary-blue);
            color: white;
        }
        
        /* Feature Cards */
        .features {
            padding: 4rem 0;
            background: #ffffff;
        }
        
        .features h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            color: var(--text-dark);
        }
        
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .feature-card {
            background: #ffffff;
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            border: 1px solid var(--border-gray);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 3rem;
            height: 3rem;
            background: var(--primary-blue);
            color: white;
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }
        
        .feature-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .feature-card p {
            color: var(--text-light);
        }
        
        /* How It Works */
        .how-it-works {
            background: var(--light-gray);
            padding: 4rem 0;
        }
        
        .how-it-works h2 {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            color: var(--text-dark);
        }
        
        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .step {
            text-align: center;
            padding: 2rem;
        }
        
        .step-number {
            width: 4rem;
            height: 4rem;
            background: var(--primary-blue);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            font-weight: 700;
        }
        
        .step h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .step p {
            color: var(--text-light);
        }
        
        /* Security Notice */
        .security-notice {
            background: #fef3c7;
            border-left: 4px solid var(--warning-orange);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0.5rem;
            text-align: center;
        }
        
        .security-notice h4 {
            color: #92400e;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        
        .security-notice p {
            color: #92400e;
            margin: 0;
        }
        
        /* Footer */
        .footer {
            background: var(--text-dark);
            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 h4 {
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .footer-section p {
            color: #cbd5e1;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid #475569;
            padding-top: 1rem;
            text-align: center;
            color: #cbd5e1;
        }
        
        /* Advertisement placeholders */
        .ad-placeholder {
            background: #f1f5f9;
            border: 2px dashed #cbd5e1;
            padding: 2rem;
            text-align: center;
            margin: 2rem 0;
            border-radius: 0.5rem;
            color: #64748b;
            font-style: italic;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .steps {
                grid-template-columns: 1fr;
            }
        }
        
        /* Utility Classes */
        .text-center { text-align: center; }
        .mt-4 { margin-top: 1rem; }
        .mb-4 { margin-bottom: 1rem; }
        .hidden { display: none; }
        .loading { opacity: 0.6; pointer-events: none; }
        
        /* Toast Notifications */
        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 1rem 1.5rem;
            border-radius: 0.5rem;
            color: white;
            font-weight: 500;
            z-index: 10000;
            transform: translateX(400px);
            transition: transform 0.3s ease;
        }
        
        .toast.show {
            transform: translateX(0);
        }
        
        .toast.success {
            background: var(--success-green);
        }
        
        .toast.error {
            background: var(--error-red);
        }
        
        .toast.warning {
            background: var(--warning-orange);
        }


/* ===== about.html ===== */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --secondary-gray: #64748b;
            --light-gray: #f8fafc;
            --border-gray: #e2e8f0;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --success-green: #10b981;
            --error-red: #ef4444;
            --warning-orange: #f59e0b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header Styles (same as index.html) */
        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .logo img {
            height: 40px;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .nav {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav a:hover {
            color: var(--primary-blue);
        }
        
        .nav a.active {
            color: var(--primary-blue);
        }
        
        .cta-button {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background: var(--primary-blue-dark);
            color: white;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-dark);
        }
        
        /* Content Styles */
        .content {
            padding: 4rem 0;
            min-height: calc(100vh - 80px);
        }
        
        .content h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
        }
        
        .content h2 {
            font-size: 2rem;
            font-weight: 600;
            margin: 2rem 0 1rem;
            color: var(--text-dark);
        }
        
        .content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.5rem 0 1rem;
            color: var(--text-dark);
        }
        
        .content p {
            margin-bottom: 1rem;
            color: var(--text-light);
            line-height: 1.7;
        }
        
        .content ul {
            margin: 1rem 0;
            padding-left: 2rem;
        }
        
        .content li {
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }
        
        .content a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        
        .content a:hover {
            text-decoration: underline;
        }
        
        .content strong {
            color: var(--text-dark);
            font-weight: 600;
        }
        
        /* Feature Grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
        }
        
        .feature-card {
            background: #ffffff;
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            border: 1px solid var(--border-gray);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 3rem;
            height: 3rem;
            background: var(--primary-blue);
            color: white;
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }
        
        .feature-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .feature-card p {
            color: var(--text-light);
            margin: 0;
        }
        
        /* Security Notice */
        .security-notice {
            background: #fef3c7;
            border-left: 4px solid var(--warning-orange);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0.5rem;
        }
        
        .security-notice h4 {
            color: #92400e;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        
        .security-notice p {
            color: #92400e;
            margin: 0;
        }
        
        /* Footer */
        .footer {
            background: var(--text-dark);
            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 h4 {
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .footer-section p {
            color: #cbd5e1;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid #475569;
            padding-top: 1rem;
            text-align: center;
            color: #cbd5e1;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .content h1 {
                font-size: 2rem;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }
        
        /* Utility Classes */
        .text-center { text-align: center; }
        .mt-4 { margin-top: 1rem; }
        .mb-4 { margin-bottom: 1rem; }


/* ===== tools.html ===== */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --secondary-gray: #64748b;
            --light-gray: #f8fafc;
            --border-gray: #e2e8f0;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --success-green: #10b981;
            --error-red: #ef4444;
            --warning-orange: #f59e0b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header Styles (same as index.html) */
        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .logo img {
            height: 40px;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .nav {
            display: flex;
            list-style: none;
            gap: 2rem;
            margin: 0;
            padding: 0;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav a:hover {
            color: var(--primary-blue);
        }
        
        .nav a.active {
            color: var(--primary-blue);
        }
        
        .cta-button {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background: var(--primary-blue-dark);
            color: white;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-dark);
        }
        
        /* Mobile Navigation (same as index.html) */
        @media (max-width: 768px) {
            .nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
                border-top: 1px solid var(--border-gray);
            }
            
            .nav.show {
                display: flex;
            }
            
            .nav li {
                margin: 0.5rem 0;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
        }
        
        /* Content Styles */
        .content {
            padding: 4rem 0;
            min-height: calc(100vh - 80px);
        }
        
        .content h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
        }
        
        .content h2 {
            font-size: 2rem;
            font-weight: 600;
            margin: 2rem 0 1rem;
            color: var(--text-dark);
        }
        
        .content p {
            margin-bottom: 1rem;
            color: var(--text-light);
            line-height: 1.7;
        }
        
        .content a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        
        .content a:hover {
            text-decoration: underline;
        }
        
        /* Tools Grid */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        
        .tool-card {
            background: #ffffff;
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            border: 1px solid var(--border-gray);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            color: inherit;
        }
        
        .tool-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        .tool-icon {
            width: 3rem;
            height: 3rem;
            background: var(--primary-blue);
            color: white;
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }
        
        .tool-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-dark);
        }
        
        .tool-card p {
            color: var(--text-light);
            margin: 0;
        }
        
        .tool-status {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            font-size: 0.75rem;
            font-weight: 500;
            margin-top: 1rem;
        }
        
        .tool-status.available {
            background: var(--success-green);
            color: white;
        }
        
        .tool-status.coming-soon {
            background: var(--warning-orange);
            color: white;
        }
        
        /* Footer (same as index.html) */
        .footer {
            background: var(--text-dark);
            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 h4 {
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .footer-section p {
            color: #cbd5e1;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid #475569;
            padding-top: 1rem;
            text-align: center;
            color: #cbd5e1;
        }
        
        .security-notice {
            background: #fef3c7;
            border-left: 4px solid var(--warning-orange);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0.5rem;
        }
        
        .security-notice h4 {
            color: #92400e;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        
        .security-notice p {
            color: #92400e;
            margin: 0;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
                border-top: 1px solid var(--border-gray);
            }
            
            .nav.show {
                display: flex;
            }
            
            .nav li {
                margin: 0.5rem 0;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .content h1 {
                font-size: 2rem;
            }
            
            .tools-grid {
                grid-template-columns: 1fr;
            }
        }
        
        /* Utility Classes */
        .text-center { text-align: center; }
        .mt-4 { margin-top: 1rem; }
        .mb-4 { margin-bottom: 1rem; }


/* ===== privacy.html ===== */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --secondary-gray: #64748b;
            --light-gray: #f8fafc;
            --border-gray: #e2e8f0;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --success-green: #10b981;
            --error-red: #ef4444;
            --warning-orange: #f59e0b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header Styles (same as index.html) */
        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .logo img {
            height: 40px;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .nav {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav a:hover {
            color: var(--primary-blue);
        }
        
        .nav a.active {
            color: var(--primary-blue);
        }
        
        .cta-button {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background: var(--primary-blue-dark);
            color: white;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-dark);
        }
        
        /* Content Styles */
        .content {
            padding: 4rem 0;
            min-height: calc(100vh - 80px);
        }
        
        .content h1 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
        }
        
        .content h2 {
            font-size: 2rem;
            font-weight: 600;
            margin: 2rem 0 1rem;
            color: var(--text-dark);
        }
        
        .content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.5rem 0 1rem;
            color: var(--text-dark);
        }
        
        .content p {
            margin-bottom: 1rem;
            color: var(--text-light);
            line-height: 1.7;
        }
        
        .content ul {
            margin: 1rem 0;
            padding-left: 2rem;
        }
        
        .content li {
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }
        
        .content a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        
        .content a:hover {
            text-decoration: underline;
        }
        
        .content strong {
            color: var(--text-dark);
            font-weight: 600;
        }
        
        /* Privacy Policy Specific Styles */
        .privacy-section {
            background: var(--light-gray);
            padding: 2rem;
            border-radius: 1rem;
            margin: 2rem 0;
        }
        
        .privacy-section h3 {
            margin-top: 0;
        }
        
        .last-updated {
            background: var(--light-gray);
            padding: 1rem;
            border-radius: 0.5rem;
            margin-bottom: 2rem;
            text-align: center;
            color: var(--text-light);
        }
        
        /* Footer */
        .footer {
            background: var(--text-dark);
            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 h4 {
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .footer-section p {
            color: #cbd5e1;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid #475569;
            padding-top: 1rem;
            text-align: center;
            color: #cbd5e1;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .content h1 {
                font-size: 2rem;
            }
        }
        
        /* Utility Classes */
        .text-center { text-align: center; }
        .mt-4 { margin-top: 1rem; }
        .mb-4 { margin-bottom: 1rem; }


/* ===== ftp-client.html ===== */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --secondary-gray: #64748b;
            --light-gray: #f8fafc;
            --border-gray: #e2e8f0;
            --text-dark: #1e293b;
            --text-light: #64748b;
            --success-green: #10b981;
            --error-red: #ef4444;
            --warning-orange: #f59e0b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
        /* Header Styles (same as index.html) */
        .header {
            background: #ffffff;
            border-bottom: 1px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .logo img {
            height: 40px;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .nav {
            display: flex;
            list-style: none;
            gap: 2rem;
            margin: 0;
            padding: 0;
        }
        
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: color 0.3s ease;
        }
        
        .nav a:hover {
            color: var(--primary-blue);
        }
        
        .nav a.active {
            color: var(--primary-blue);
        }
        
        .cta-button {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s ease;
        }
        
        .cta-button:hover {
            background: var(--primary-blue-dark);
            color: white;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-dark);
        }
        
        /* Mobile Navigation (same as index.html) */
        @media (max-width: 768px) {
            .nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 1rem;
                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
                border-top: 1px solid var(--border-gray);
            }
            
            .nav.show {
                display: flex;
            }
            
            .nav li {
                margin: 0.5rem 0;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
        }
        
        /* FTP Client Styles */
        .ftp-client {
            /* 65px header + 36px status-bar */
            min-height: calc(100vh - 101px);
            background: var(--light-gray);
            /* Prevent the file manager from ever pushing the status bar/footer
               out of view by establishing a block formatting context */
            overflow-x: hidden;
        }
        
        .connection-form {
            background: white;
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            margin: 2rem 0;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--text-dark);
        }
        
        .form-input {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--border-gray);
            border-radius: 0.5rem;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        
        .form-input:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }
        
        .form-select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--border-gray);
            border-radius: 0.5rem;
            font-size: 1rem;
            background: white;
            cursor: pointer;
        }
        
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        
        .btn-connect {
            background: var(--primary-blue);
            color: white;
            padding: 0.75rem 2rem;
            border: none;
            border-radius: 0.5rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        
        .btn-connect:hover {
            background: var(--primary-blue-dark);
        }
        
        .btn-connect:disabled {
            background: var(--secondary-gray);
            cursor: not-allowed;
        }
        
        /* File Manager Styles */
        .file-manager {
            background: white;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            margin: 2rem 0;
            display: none;           /* hidden by default — JS adds .show */
            flex-direction: column;
            /* Use a viewport-relative height that leaves room for the sticky
               header (~65px), status bar (~36px), footer, and page margins.
               min-height prevents collapsing on short content. */
            height: calc(100vh - 220px);
            min-height: 500px;
        }
        
        .file-manager.show {
            display: flex;
        }
        
        .toolbar {
            background: var(--light-gray);
            padding: 1rem;
            border-bottom: 1px solid var(--border-gray);
            border-radius: 1rem 1rem 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        .toolbar-buttons {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        
        .toolbar-btn {
            background: white;
            border: 1px solid var(--border-gray);
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
        }
        
        .toolbar-btn:hover {
            background: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
        }
        
        .toolbar-btn:disabled {
            background: var(--light-gray);
            color: var(--secondary-gray);
            cursor: not-allowed;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            color: var(--text-light);
        }
        
        .breadcrumb a {
            color: var(--primary-blue);
            text-decoration: none;
        }
        
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        
        .file-content {
            display: flex;
            flex: 1;
            overflow: hidden;
        }
        
        .folder-tree {
            width: 200px;
            min-width: 200px;       /* prevent flex from squishing it away */
            background: var(--light-gray);
            border-right: 1px solid var(--border-gray);
            overflow-y: auto;
            padding: 1rem;
        }
        
        /* On narrow screens collapse the sidebar */
        @media (max-width: 640px) {
            .folder-tree {
                display: none;
            }
        }
        
        .file-list {
            flex: 1;
            overflow-y: auto;
            overflow-x: auto;       /* allow horizontal scroll for wide tables */
            padding: 1rem;
            min-width: 0;           /* let flex item shrink below its content size */
        }
        
        .file-table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .file-table th {
            background: var(--light-gray);
            padding: 0.75rem;
            text-align: left;
            font-weight: 600;
            color: var(--text-dark);
            border-bottom: 2px solid var(--border-gray);
            position: sticky;
            top: 0;
            z-index: 10;
        }
        
        .file-table td {
            padding: 0.75rem;
            border-bottom: 1px solid var(--border-gray);
            vertical-align: middle;
        }
        
        /* Actions cell: keep buttons on one line */
        .file-table td:last-child {
            white-space: nowrap;
        }
        
        .file-table tr:hover {
            background: var(--light-gray);
        }
        
        .file-table .selected {
            background: rgba(37, 99, 235, 0.1);
        }
        
        .file-icon {
            margin-right: 0.5rem;
            color: var(--secondary-gray);
        }
        
        .file-name {
            cursor: pointer;
            text-decoration: none;
            color: var(--text-dark);
        }
        
        .file-name:hover {
            color: var(--primary-blue);
        }
        
        .file-size {
            color: var(--text-light);
            font-size: 0.875rem;
        }
        
        .file-date {
            color: var(--text-light);
            font-size: 0.875rem;
        }
        
        /* File Upload Styles */
        .upload-area {
            border: 2px dashed var(--border-gray);
            border-radius: 0.5rem;
            padding: 2rem;
            text-align: center;
            margin: 1rem 0;
            transition: all 0.3s ease;
        }
        
        .upload-area.dragover {
            border-color: var(--primary-blue);
            background: rgba(37, 99, 235, 0.05);
        }
        
        .upload-area p {
            color: var(--text-light);
            margin: 0;
        }
        
        .upload-progress {
            background: var(--light-gray);
            border-radius: 0.5rem;
            padding: 1rem;
            margin: 1rem 0;
        }
        
        .progress-bar {
            background: var(--border-gray);
            height: 8px;
            border-radius: 4px;
            overflow: hidden;
            margin: 0.5rem 0;
        }
        
        .progress-fill {
            background: var(--primary-blue);
            height: 100%;
            transition: width 0.3s ease;
        }
        
        /* Modal Styles */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 2000;
        }
        
        .modal.show {
            display: flex;
        }
        
        .modal-content {
            background: white;
            border-radius: 1rem;
            padding: 2rem;
            max-width: 500px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
        }
        
        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }
        
        .modal-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-dark);
        }
        
        .modal-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-light);
        }
        
        .modal-close:hover {
            color: var(--text-dark);
        }
        
        /* Code Editor Styles */
        .code-editor {
            border: 1px solid var(--border-gray);
            border-radius: 0.5rem;
            overflow: hidden;
        }
        
        .editor-toolbar {
            background: var(--light-gray);
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .editor-info {
            font-size: 0.875rem;
            color: var(--text-light);
        }
        
        .editor-actions {
            display: flex;
            gap: 0.5rem;
        }
        
        .CodeMirror {
            height: 400px;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
        }
        
        /* Status Bar */
        .status-bar {
            background: var(--text-dark);
            color: white;
            padding: 0.5rem 1rem;
            font-size: 0.875rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            /* Keep the status bar pinned above the footer so it's always
               visible without overlapping the file table */
            position: sticky;
            bottom: 0;
            z-index: 100;
        }
        
        .status-text {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .status-indicator {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--success-green);
        }
        
        .status-indicator.disconnected {
            background: var(--error-red);
        }
        
        /* Footer (same as index.html) */
        .footer {
            background: var(--text-dark);
            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 h4 {
            margin-bottom: 1rem;
            font-weight: 600;
        }
        
        .footer-section p {
            color: #cbd5e1;
            margin-bottom: 1rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid #475569;
            padding-top: 1rem;
            text-align: center;
            color: #cbd5e1;
        }
        
        .security-notice {
            background: #fef3c7;
            border-left: 4px solid var(--warning-orange);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0.5rem;
        }
        
        .security-notice h4 {
            color: #92400e;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        
        .security-notice p {
            color: #92400e;
            margin: 0;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .nav {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            
            .file-content {
                flex-direction: column;
            }
            
            .folder-tree {
                width: 100%;
                height: 200px;
                border-right: none;
                border-bottom: 1px solid var(--border-gray);
            }
            
            .toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            
            .toolbar-buttons {
                justify-content: center;
            }
            
            .breadcrumb {
                justify-content: center;
            }
        }
        
        /* Utility Classes */
        .text-center { text-align: center; }
        .mt-4 { margin-top: 1rem; }
        .mb-4 { margin-bottom: 1rem; }
        .hidden { display: none !important; }

        .btn-primary {
            background: var(--primary-blue);
            color: white;
            padding: 0.6rem 1.25rem;
            border: none;
            border-radius: 0.5rem;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s ease;
        }
        .btn-primary:hover  { background: var(--primary-blue-dark); }
        .btn-primary:disabled { background: var(--secondary-gray); cursor: not-allowed; }

        .btn-secondary {
            background: white;
            color: var(--text-dark);
            padding: 0.6rem 1.25rem;
            border: 1px solid var(--border-gray);
            border-radius: 0.5rem;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .btn-secondary:hover { background: var(--light-gray); }
        .loading { opacity: 0.6; pointer-events: none; }
        .show { display: block !important; }
        .flex { display: flex !important; }
        
        /* Toast Notifications (same as index.html) */
        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 1rem 1.5rem;
            border-radius: 0.5rem;
            color: white;
            font-weight: 500;
            z-index: 10000;
            transform: translateX(400px);
            transition: transform 0.3s ease;
        }
        
        .toast.show {
            transform: translateX(0);
        }
        
        .toast.success {
            background: var(--success-green);
        }
        
        .toast.error {
            background: var(--error-red);
        }
        
        .toast.warning {
            background: var(--warning-orange);
        }