/* CSS Variables for easy theming */
        :root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #10b981;
            --dark: #1e293b;
            --light: #f8fafc;
            --gray: #64748b;
            --light-gray: #e2e8f0;
            --border-radius: 12px;
            --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --transition: all 0.3s ease;
        }
        
        /* Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--dark);
            line-height: 1.6;
            background-color: var(--light);
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            line-height: 1.2;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }
        
        .section-subtitle {
            color: var(--gray);
            text-align: center;
            max-width: 700px;
            margin: 0 auto 3rem;
            font-size: 1.1rem;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: var(--border-radius);
            font-weight: 600;
            transition: var(--transition);
            text-align: center;
            cursor: pointer;
            border: none;
        }
        
        .btn-primary {
            background-color: var(--primary);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        
        .btn-outline {
            border: 2px solid var(--primary);
            color: var(--primary);
            background-color: transparent;
        }
        
        .btn-outline:hover {
            background-color: var(--primary);
            color: white;
        }
        
        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            transition: var(--transition);
        }
        
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: (--gray);
            display: flex;
            align-items: center;
        }
        
        .logo span {
            color: var(--primary);
        }
        
        .nav-links {
            display: flex;
            gap: 30px;
        }
        
        .nav-links a {
            font-weight: 500;
            transition: var(--transition);
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }
        
        /* Hero Section */
        .hero {
            padding: 180px 0 100px;
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0) 70%);
            border-radius: 50%;
            z-index: 0;
        }
        
        .hero-container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .hero-content {
            flex: 1;
        }
        
        .hero-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--gray);
            margin-bottom: 2.5rem;
            max-width: 600px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 20px;
            margin-bottom: 3rem;
        }
        
        .trust-badges {
            display: flex;
            align-items: center;
            gap: 30px;
        }
        
        .trust-badges img {
            height: 40px;
            opacity: 0.7;
            transition: var(--transition);
        }
        
        .trust-badges img:hover {
            opacity: 1;
        }
        
        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-image img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        
        /* About Section */
        .about {
            background-color: white;
        }
        
        .about-container {
            display: flex;
            align-items: center;
            gap: 60px;
        }
        
        .about-image {
            flex: 1;
        }
        
        .about-image img {
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        
        .about-content {
            flex: 1;
        }
        
        .about-title {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        
        .about-text {
            margin-bottom: 1.5rem;
            color: var(--gray);
        }
        
        .about-features {
            margin-top: 2rem;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            margin-bottom: 1.5rem;
        }
        
        .feature-icon {
            background-color: var(--primary);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-shrink: 0;
        }
        
        .feature-content h4 {
            margin-bottom: 5px;
        }
        
        .feature-content p {
            color: var(--gray);
            font-size: 0.95rem;
        }
        
        /* Services Section */
        .services {
            background-color: #f8fafc;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .service-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
        }
        
        .service-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }
        
        .service-title {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }
        
        .service-description {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }
        
        /* Case Studies Section */
        .case-studies {
            background-color: white;
        }
        
        .case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .case-card {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .case-card:hover {
            transform: translateY(-5px);
        }
        
        .case-image {
            height: 200px;
            overflow: hidden;
        }
        
        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .case-card:hover .case-image img {
            transform: scale(1.05);
        }
        
        .case-content {
            padding: 25px;
            background-color: white;
        }
        
        .case-title {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }
        
        .case-client {
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 1rem;
            display: block;
        }
        
        .case-description {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }
        
        .case-stats {
            display: flex;
            gap: 20px;
        }
        
        .stat-item {
            flex: 1;
        }
        
        .stat-value {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: var(--gray);
        }
        
        /* Tech Stack Section */
        .tech-stack {
            background-color: #f8fafc;
        }
        
        .tech-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .tech-category {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--box-shadow);
            text-align: center;
            transition: var(--transition);
        }
        
        .tech-category:hover {
            transform: translateY(-5px);
        }
        
        .tech-category-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }
        
        .tech-category-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
        
        .tech-items {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }
        
        .tech-item {
            background-color: var(--light-gray);
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        /* Testimonials Section */
        .testimonials {
            background-color: white;
        }
        
        .testimonial-slider {
            max-width: 800px;
            margin: 50px auto 0;
            position: relative;
        }
        
        .testimonial {
            background-color: #f8fafc;
            border-radius: var(--border-radius);
            padding: 40px;
            text-align: center;
            box-shadow: var(--box-shadow);
        }
        
        .testimonial-text {
            font-size: 1.2rem;
            font-style: italic;
            color: var(--dark);
            margin-bottom: 2rem;
            position: relative;
        }
        
        .testimonial-text::before,
        .testimonial-text::after {
            content: '"';
            font-size: 3rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
        }
        
        .testimonial-text::before {
            top: -20px;
            left: -10px;
        }
        
        .testimonial-text::after {
            bottom: -40px;
            right: -10px;
        }
        
        .testimonial-author {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .author-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            overflow: hidden;
            margin-bottom: 1rem;
            border: 3px solid var(--primary);
        }
        
        .author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .author-name {
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        .author-role {
            color: var(--gray);
            font-size: 0.9rem;
        }
        
        .client-logos {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 60px;
        }
        
        .client-logo {
            height: 40px;
            opacity: 0.6;
            transition: var(--transition);
        }
        
        .client-logo:hover {
            opacity: 1;
        }
        
        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            text-align: center;
            padding: 100px 0;
        }
        
        .cta-title {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }
        
        .cta-subtitle {
            max-width: 600px;
            margin: 0 auto 2.5rem;
            opacity: 0.9;
        }
        
        .cta-btn {
            background-color: white;
            color: var(--primary);
            font-size: 1.1rem;
            padding: 15px 35px;
        }
        
        .cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        
        /* Contact Section */
        .contact {
            background-color: white;
        }
        
        .contact-container {
            display: flex;
            gap: 60px;
        }
        
        .contact-info {
            flex: 1;
        }
        
        .contact-title {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }
        
        .contact-text {
            color: var(--gray);
            margin-bottom: 2rem;
        }
        
        .contact-methods {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .contact-method {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: var(--light-gray);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            color: var(--primary);
            font-size: 1.2rem;
        }
        
        .contact-form {
            flex: 1;
            background-color: #f8fafc;
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--box-shadow);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--light-gray);
            border-radius: var(--border-radius);
            font-family: inherit;
            transition: var(--transition);
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            width: 100%;
            padding: 15px;
            font-size: 1.1rem;
        }
        
        /* Toast Notification */
        .toast {
            position: fixed;
            bottom: 20px;
            right: 20px;
            padding: 15px 25px;
            background-color: var(--primary);
            color: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transform: translateY(100px);
            opacity: 0;
            transition: all 0.3s ease;
            z-index: 1001;
        }
        
        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }
        
        .toast.success {
            background-color: var(--secondary);
        }
        
        .toast.error {
            background-color: #ef4444;
        }
        
        /* Footer */
        .footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            display: inline-block;
        }
        
        .footer-about {
            color: var(--light-gray);
            margin-bottom: 1.5rem;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: center;
            align-items: center;
            transition: var(--transition);
        }
        
        .social-link:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }
        
        .footer-title {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary);
        }
        
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .footer-link {
            color: var(--light-gray);
            transition: var(--transition);
        }
        
        .footer-link:hover {
            color: white;
            padding-left: 5px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--light-gray);
            font-size: 0.9rem;
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero-container,
            .about-container,
            .contact-container {
                flex-direction: column;
            }
            
            .hero-content {
                order: 1;
                text-align: center;
            }
            
            .hero-image {
                order: 2;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
            
            .hero-buttons,
            .trust-badges {
                justify-content: center;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: white;
                flex-direction: column;
                align-items: center;
                padding: 20px 0;
                gap: 20px;
                box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
                transform: translateY(-150%);
                transition: var(--transition);
            }
            
            .nav-links.active {
                transform: translateY(0);
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero {
                padding: 150px 0 80px;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
            
            .btn {
                width: 100%;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .cta-title {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .trust-badges {
                flex-direction: column;
                gap: 15px;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .cta-title {
                font-size: 1.8rem;
            }
            
            .contact-form {
                padding: 30px 20px;
            }
        }