:root {
            --primary-color: #1a56db;
            --secondary-color: #0e2a5c;
            --accent-color: #38bdf8;
            --light-color: #f0f9ff;
            --dark-color: #111827;
            --success-color: #10b981;
            --warning-color: #f59e0b;
            --danger-color: #ef4444;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            color: var(--gray-700);
            line-height: 1.6;
            background-color: #f9fafb;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        
        .flex {
            display: flex;
        }
        
        .flex-col {
            flex-direction: column;
        }
        
        .items-center {
            align-items: center;
        }
        
        .justify-between {
            justify-content: space-between;
        }
        
        .justify-center {
            justify-content: center;
        }
        
        .text-center {
            text-align: center;
        }
        
        .grid {
            display: grid;
        }
        
        .grid-cols-1 {
            grid-template-columns: repeat(1, minmax(0, 1fr));
        }
        
        .grid-cols-2 {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
        
        .grid-cols-3 {
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }
        
        .gap-4 {
            gap: 1rem;
        }
        
        .gap-6 {
            gap: 1.5rem;
        }
        
        .gap-8 {
            gap: 2rem;
        }
        
        .py-2 {
            padding-top: 0.5rem;
            padding-bottom: 0.5rem;
        }
        
        .py-4 {
            padding-top: 1rem;
            padding-bottom: 1rem;
        }
        
        .py-6 {
            padding-top: 1.5rem;
            padding-bottom: 1.5rem;
        }
        
        .py-12 {
            padding-top: 3rem;
            padding-bottom: 3rem;
        }
        
        .py-16 {
            padding-top: 4rem;
            padding-bottom: 4rem;
        }
        
        .py-24 {
            padding-top: 6rem;
            padding-bottom: 6rem;
        }
        
        .px-4 {
            padding-left: 1rem;
            padding-right: 1rem;
        }
        
        .px-6 {
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        
        .px-8 {
            padding-left: 2rem;
            padding-right: 2rem;
        }
        
        .pt-4 {
            padding-top: 1rem;
        }
        
        .pt-6 {
            padding-top: 1.5rem;
        }
        
        .pt-12 {
            padding-top: 3rem;
        }
        
        .pb-4 {
            padding-bottom: 1rem;
        }
        
        .pb-6 {
            padding-bottom: 1.5rem;
        }
        
        .pb-12 {
            padding-bottom: 3rem;
        }
        
        .my-2 {
            margin-top: 0.5rem;
            margin-bottom: 0.5rem;
        }
        
        .my-4 {
            margin-top: 1rem;
            margin-bottom: 1rem;
        }
        
        .my-6 {
            margin-top: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .my-8 {
            margin-top: 2rem;
            margin-bottom: 2rem;
        }
        
        .mt-2 {
            margin-top: 0.5rem;
        }
        
        .mt-4 {
            margin-top: 1rem;
        }
        
        .mt-6 {
            margin-top: 1.5rem;
        }
        
        .mt-8 {
            margin-top: 2rem;
        }
        
        .mt-12 {
            margin-top: 3rem;
        }
        
        .mb-2 {
            margin-bottom: 0.5rem;
        }
        
        .mb-4 {
            margin-bottom: 1rem;
        }
        
        .mb-6 {
            margin-bottom: 1.5rem;
        }
        
        .mb-8 {
            margin-bottom: 2rem;
        }
        
        .mb-12 {
            margin-bottom: 3rem;
        }
        
        .rounded {
            border-radius: 0.25rem;
        }
        
        .rounded-lg {
            border-radius: 0.5rem;
        }
        
        .rounded-full {
            border-radius: 9999px;
        }
        
        .shadow {
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
        }
        
        .shadow-md {
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }
        
        .shadow-lg {
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        
        .bg-white {
            background-color: #fff;
        }
        
        .bg-primary {
            background-color: var(--primary-color);
        }
        
        .bg-secondary {
            background-color: var(--secondary-color);
        }
        
        .bg-accent {
            background-color: var(--accent-color);
        }
        
        .bg-light {
            background-color: var(--light-color);
        }
        
        .bg-dark {
            background-color: var(--dark-color);
        }
        
        .bg-gray-100 {
            background-color: var(--gray-100);
        }
        
        .bg-gray-200 {
            background-color: var(--gray-200);
        }
        
        .text-xs {
            font-size: 0.75rem;
        }
        
        .text-sm {
            font-size: 0.875rem;
        }
        
        .text-base {
            font-size: 1rem;
        }
        
        .text-lg {
            font-size: 1.125rem;
        }
        
        .text-xl {
            font-size: 1.25rem;
        }
        
        .text-2xl {
            font-size: 1.5rem;
        }
        
        .text-3xl {
            font-size: 1.875rem;
        }
        
        .text-4xl {
            font-size: 2.25rem;
        }
        
        .font-semibold {
            font-weight: 600;
        }
        
        .font-bold {
            font-weight: 700;
        }
        
        .text-white {
            color: #fff;
        }
        
        .text-primary {
            color: var(--primary-color);
        }
        
        .text-secondary {
            color: var(--secondary-color);
        }
        
        .text-accent {
            color: var(--accent-color);
        }
        
        .text-gray-400 {
            color: var(--gray-400);
        }
        
        .text-gray-500 {
            color: var(--gray-500);
        }
        
        .text-gray-600 {
            color: var(--gray-600);
        }
        
        .text-gray-700 {
            color: var(--gray-700);
        }
        
        .text-gray-800 {
            color: var(--gray-800);
        }
        
        .text-gray-900 {
            color: var(--gray-900);
        }
        
        .cursor-pointer {
            cursor: pointer;
        }
        
        .transition {
            transition: all 0.3s ease;
        }
        
        /* Header styles */
        header {
            background-color: #fff;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            color: var(--primary-color);
            font-size: 1.875rem;
            margin-right: 0.5rem;
        }
        
        .logo-text {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--gray-800);
        }
        
        .nav-links {
            display: flex;
            gap: 1.5rem;
        }
        
        .nav-link {
            position: relative;
            padding: 1.5rem 0;
            font-weight: 500;
            color: var(--gray-600);
            transition: color 0.3s ease;
        }
        
        .nav-link:hover {
            color: var(--primary-color);
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-color);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .nav-cta {
            display: flex;
            gap: 1rem;
        }
        
        .btn {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            font-weight: 500;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
            text-align: center;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            color: #fff;
        }
        
        .btn-primary:hover {
            background-color: var(--secondary-color);
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        
        .btn-outline {
            border: 1px solid var(--primary-color);
            color: var(--primary-color);
        }
        
        .btn-outline:hover {
            background-color: var(--primary-color);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        
        .btn-secondary {
            background-color: var(--secondary-color);
            color: #fff;
        }
        
        .btn-secondary:hover {
            background-color: #0a1f42;
            transform: translateY(-2px);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        
        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Hero section */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;charset=utf8,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"%3E%3Cpath fill="%23ffffff" fill-opacity="0.08" d="M0,288L48,272C96,256,192,224,288,197.3C384,171,480,149,576,165.3C672,181,768,235,864,250.7C960,267,1056,245,1152,224C1248,203,1344,181,1392,170.7L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"%3E%3C/path%3E%3C/svg%3E');
            background-size: cover;
            background-position: center;
            z-index: 1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 6rem 0;
        }
        
        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            max-width: 36rem;
        }
        
        .hero-cta {
            display: flex;
            gap: 1rem;
            margin-top: 2.5rem;
        }
        
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin-top: 4rem;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-value {
            font-size: 2.25rem;
            font-weight: 700;
        }
        
        .stat-label {
            font-size: 1rem;
            opacity: 0.9;
        }
        
        /* Features section */
        .features {
            padding: 6rem 0;
        }
        
        .section-header {
            text-align: center;
            max-width: 48rem;
            margin: 0 auto 4rem;
        }
        
        .section-title {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--gray-800);
            margin-bottom: 1rem;
        }
        
        .section-subtitle {
            font-size: 1.125rem;
            color: var(--gray-600);
        }
        
        .feature-card {
            background-color: #fff;
            padding: 2rem;
            border-radius: 0.5rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 3rem;
            height: 3rem;
            background-color: var(--light-color);
            border-radius: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        
        .feature-icon i {
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        
        .feature-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-800);
            margin-bottom: 0.75rem;
        }
        
        .feature-description {
            color: var(--gray-600);
        }
        
        /* How it works section */
        .how-it-works {
            background-color: var(--gray-100);
            padding: 6rem 0;
        }
        
        .step {
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
            margin-bottom: 3rem;
        }
        
        .step-number {
            width: 3rem;
            height: 3rem;
            background-color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
        }
        
        .step-content {
            flex-grow: 1;
        }
        
        .step-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-800);
            margin-bottom: 0.75rem;
        }
        
        .step-description {
            color: var(--gray-600);
        }
        
        /* Case studies section */
        .case-studies {
            padding: 6rem 0;
        }
        
        .case-study-card {
            background-color: #fff;
            border-radius: 0.5rem;
            overflow: hidden;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .case-study-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        .case-study-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        
        .case-study-content {
            padding: 1.5rem;
        }
        
        .case-study-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-800);
            margin-bottom: 0.75rem;
        }
        
        .case-study-description {
            color: var(--gray-600);
            margin-bottom: 1rem;
        }
        
        .case-study-stats {
            display: flex;
            justify-content: space-between;
            border-top: 1px solid var(--gray-200);
            padding-top: 1rem;
            margin-top: 1rem;
        }
        
        .case-study-stat {
            text-align: center;
        }
        
        .case-study-stat-value {
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .case-study-stat-label {
            font-size: 0.875rem;
            color: var(--gray-500);
        }
        
        /* Testimonials section */
        .testimonials {
            background-color: var(--light-color);
            padding: 6rem 0;
        }
        
        .testimonial-card {
            background-color: #fff;
            padding: 2rem;
            border-radius: 0.5rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        .testimonial-content {
            margin-bottom: 1.5rem;
            position: relative;
            padding: 0 1rem;
        }
        
        .testimonial-content::before {
            content: '\201C';
            font-family: 'Georgia', serif;
            font-size: 5rem;
            position: absolute;
            top: -2.5rem;
            left: -1rem;
            color: var(--gray-200);
            z-index: 1;
        }
        
        .testimonial-text {
            position: relative;
            z-index: 2;
            color: var(--gray-700);
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .testimonial-avatar {
            width: 3rem;
            height: 3rem;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 1rem;
        }
        
        .testimonial-info h4 {
            font-weight: 600;
            color: var(--gray-800);
            margin-bottom: 0.25rem;
        }
        
        .testimonial-info p {
            font-size: 0.875rem;
            color: var(--gray-500);
        }
        
        /* Call to action section */
        .cta {
            padding: 6rem 0;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: #fff;
            text-align: center;
        }
        
        .cta-title {
            font-size: 2.25rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        .cta-subtitle {
            font-size: 1.125rem;
            margin-bottom: 2.5rem;
            max-width: 36rem;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }
        
        .cta-btn {
            padding: 0.75rem 2rem;
            font-weight: 500;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }
        
        /* Clients section */
        .clients {
            padding: 6rem 0;
        }
        
        .client-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 3rem;
        }
        
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.6;
            transition: filter 0.3s ease, opacity 0.3s ease;
            height: 2.5rem;
        }
        
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        
        /* Footer */
        footer {
            background-color: var(--gray-900);
            color: var(--gray-400);
            padding-top: 4rem;
        }
        
        .footer-top {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            color: #fff;
            margin-bottom: 1.5rem;
        }
        
        .footer-logo-icon {
            font-size: 1.5rem;
            margin-right: 0.5rem;
        }
        
        .footer-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
        }
        
        .footer-description {
            margin-bottom: 1.5rem;
        }
        
        .footer-social {
            display: flex;
            gap: 1rem;
        }
        
        .footer-social-link {
            width: 2.5rem;
            height: 2.5rem;
            background-color: var(--gray-800);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            transition: background-color 0.3s ease;
        }
        
        .footer-social-link:hover {
            background-color: var(--primary-color);
        }
        
        .footer-title {
            color: #fff;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }
        
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        
        .footer-link {
            transition: color 0.3s ease;
        }
        
        .footer-link:hover {
            color: #fff;
        }
        
        .footer-contact-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        
        .footer-contact-icon {
            width: 1.5rem;
            height: 1.5rem;
            background-color: var(--gray-800);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
        }
        
        .footer-bottom {
            border-top: 1px solid var(--gray-800);
            padding: 2rem 0;
            display: flex;
            justify-content: space-between;
            font-size: 0.875rem;
        }
        
        .footer-copyright a {
            color: var(--gray-200);
            transition: color 0.3s ease;
        }
        
        .footer-copyright a:hover {
            color: var(--accent-color);
        }
        
        .footer-bottom-links {
            display: flex;
            gap: 2rem;
        }
        
        .footer-bottom-link {
            transition: color 0.3s ease;
        }
        
        .footer-bottom-link:hover {
            color: #fff;
        }
        
        /* Login page */
        .login-section {
            min-height: calc(100vh - 10rem);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 3rem 0;
        }
        
        .login-container {
            width: 100%;
            max-width: 28rem;
        }
        
        .login-card {
            background-color: #fff;
            border-radius: 0.5rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            padding: 2rem;
        }
        
        .login-header {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .login-logo {
            display: inline-flex;
            align-items: center;
            margin-bottom: 1.5rem;
        }
        
        .login-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-800);
            margin-bottom: 0.5rem;
        }
        
        .login-subtitle {
            color: var(--gray-600);
        }
        
        .login-form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        
        .form-label {
            font-weight: 500;
            color: var(--gray-700);
        }
        
        .form-input {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.375rem;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        
        .form-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.2);
        }
        
        .form-checkbox {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .form-checkbox input {
            width: 1rem;
            height: 1rem;
        }
        
        .form-checkbox label {
            font-size: 0.875rem;
            color: var(--gray-600);
        }
        
        .login-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 1.5rem;
            font-size: 0.875rem;
            color: var(--gray-600);
        }
        
        .login-footer a {
            color: var(--primary-color);
            transition: color 0.3s ease;
        }
        
        .login-footer a:hover {
            color: var(--secondary-color);
        }
        
        .login-btn {
            width: 100%;
            padding: 0.75rem;
            background-color: var(--primary-color);
            color: #fff;
            border: none;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        
        .login-btn:hover {
            background-color: var(--secondary-color);
        }
        
        /* Legal pages */
        .legal-section {
            padding: 4rem 0;
        }
        
        .legal-container {
            max-width: 48rem;
            margin: 0 auto;
        }
        
        .legal-title {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--gray-800);
            margin-bottom: 2rem;
        }
        
        .legal-content {
            color: var(--gray-700);
        }
        
        .legal-section-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--gray-800);
            margin: 2rem 0 1rem;
        }
        
        .legal-list {
            margin-left: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .legal-list li {
            margin-bottom: 0.5rem;
        }
        
        @media (max-width: 1024px) {
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .grid-cols-3 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-stats {
                flex-wrap: wrap;
                gap: 2rem;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .nav-links, .nav-cta {
                display: none;
            }
            
            .nav-links.active, .nav-cta.active {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #fff;
                padding: 1.5rem;
                box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            }
            
            .cta-buttons {
                flex-direction: column;
            }
        }
        
        @media (max-width: 640px) {
            .grid-cols-2, .grid-cols-3 {
                grid-template-columns: repeat(1, minmax(0, 1fr));
            }
            
            .hero-title {
                font-size: 2rem;
            }
            
            .section-title {
                font-size: 1.875rem;
            }
            
            .footer-top {
                grid-template-columns: repeat(1, 1fr);
            }
            
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 1rem;
            }
            
            .footer-bottom-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }