/* CSS Variables - Tech-inspired color palette */
        :root {
            --primary: #0066ff;
            --primary-dark: #0052d4;
            --primary-light: #3385ff;
            --secondary: #00d4aa;
            --accent: #ff6b6b;
            --dark: #0f172a;
            --dark-light: #1e293b;
            --gray: #64748b;
            --light: #f1f5f9;
            --white: #ffffff;
            --success: #10b981;
            --warning: #f59e0b;
            --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 cubic-bezier(0.25, 0.8, 0.25, 1);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: var(--white);
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background-color: var(--primary);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            text-align: center;
            font-size: 1rem;
            box-shadow: 0 4px 6px rgba(0, 102, 255, 0.2);
        }

        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 102, 255, 0.3);
        }

        .btn-accent {
            background-color: var(--secondary);
            box-shadow: 0 4px 6px rgba(0, 212, 170, 0.2);
        }

        .btn-accent:hover {
            background-color: #00b894;
            box-shadow: 0 10px 20px rgba(0, 212, 170, 0.3);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            box-shadow: none;
        }

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

        section {
            padding: 100px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title h2 {
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 15px;
            font-weight: 700;
        }

        .section-title p {
            font-size: 1.2rem;
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
        }

        /* Creative Header Styles */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
        }

        .logo span {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-links {
            display: flex;
            gap: 35px;
            align-items: center;
        }

        .nav-links a {
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 8px 0;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transition: var(--transition);
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
            color: white;
            padding: 180px 0 120px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,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');
            background-size: cover;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .hero h1 {
            font-size: 3.8rem;
            margin-bottom: 20px;
            line-height: 1.2;
            font-weight: 700;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 40px;
            opacity: 0.9;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btns {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-top: 40px;
        }

        .hero-features {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 60px;
            flex-wrap: wrap;
        }

        .hero-feature {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
        }

        .hero-feature i {
            color: var(--secondary);
            font-size: 1.2rem;
        }

        /* Features Section */
        .features {
            background-color: var(--light);
            position: relative;
        }

        .features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTAwMCAxMDAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9IiNmMWY1ZjkiLz48cGF0aCBkPSJNMCA3MDBDMzAwIDUwMCA1MDAgOTAwIDgwMCA3MDBWMTAwMEgwVjcwMFoiIGZpbGw9InJnYmEoMCwgMTAyLCAyNTUsIDAuMDMpIi8+PC9zdmc+');
            background-size: cover;
        }

        .features-content {
            position: relative;
            z-index: 1;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 40px;
        }

        .feature-card {
            background-color: white;
            border-radius: 12px;
            padding: 40px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            border: 1px solid rgba(0, 0, 0, 0.05);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 25px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
        }

        .feature-card h3 {
            font-size: 1.6rem;
            margin-bottom: 15px;
            color: var(--dark);
            font-weight: 600;
        }

        /* Services Section */
        .services {
            background-color: white;
        }

        .services-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 50px;
            flex-wrap: wrap;
            gap: 15px;
        }

        .tab-btn {
            padding: 14px 30px;
            background-color: white;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .tab-btn i {
            font-size: 1.2rem;
        }

        .tab-btn.active {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            transform: translateY(-3px);
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .service-card {
            background-color: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .service-card.popular::before {
            content: 'Most Popular';
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--accent);
            color: white;
            padding: 5px 30px;
            transform: rotate(45deg);
            font-size: 0.8rem;
            font-weight: 600;
            z-index: 2;
        }

        .service-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 25px;
            text-align: center;
        }

        .service-body {
            padding: 30px;
        }

        .service-features {
            margin: 25px 0;
        }

        .service-features li {
            padding: 10px 0;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
        }

        .service-features li:last-child {
            border-bottom: none;
        }

        .service-features li i {
            color: var(--success);
            margin-right: 10px;
            font-size: 1.1rem;
        }

        .service-price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--dark);
            text-align: center;
            margin: 25px 0;
        }

        .service-price span {
            font-size: 1rem;
            color: var(--gray);
            font-weight: normal;
        }

        /* Stats Section */
        .stats {
            background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
            color: white;
            padding: 80px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            text-align: center;
        }

        .stat-item {
            padding: 30px;
        }

        .stat-number {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-text {
            font-size: 1.2rem;
            opacity: 0.9;
        }

        /* CTA Section */
        .cta {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            text-align: center;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTAwMCAxMDAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InJnYmEoMCwwLDAsMC4xKSIvPjxwYXRoIGQ9Ik0wIDUwMEMxNTAgNDAwIDMwMCA2MDAgNTAwIDUwMEM3MDAgNDAwIDg1MCA2MDAgMTAwMCA1MDBWMTAwMEgwVjUwMFoiIGZpbGw9InJnYmEoMjU1LDI1NSwyNTUsMC4wNSkiLz48L3N2Zz4=');
            background-size: cover;
        }

        .cta-content {
            position: relative;
            z-index: 1;
        }

        .cta h2 {
            font-size: 3rem;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .cta p {
            font-size: 1.3rem;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0.9;
        }

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

        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-info h3 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            color: var(--dark);
            font-weight: 700;
        }

        .contact-details {
            margin: 35px 0;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }

        .contact-icon {
            font-size: 1.3rem;
            color: var(--primary);
            margin-right: 15px;
            margin-top: 5px;
            background: rgba(0, 102, 255, 0.1);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .contact-form {
            background-color: var(--light);
            padding: 40px;
            border-radius: 12px;
            box-shadow: var(--shadow);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: 500;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 15px 20px;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
            font-family: 'Inter', sans-serif;
        }

        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 80px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 50px;
            margin-bottom: 50px;
        }

        .footer-column h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            transition: var(--transition);
            opacity: 0.8;
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--secondary);
            padding-left: 5px;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transition: var(--transition);
        }

        .social-links a:hover {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            transform: translateY(-3px);
        }

        .copyright {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
            opacity: 0.7;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            backdrop-filter: blur(5px);
        }

        .modal-content {
            background-color: white;
            padding: 50px;
            border-radius: 12px;
            width: 90%;
            max-width: 550px;
            position: relative;
            animation: modalFadeIn 0.3s ease;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
        }

        @keyframes modalFadeIn {
            from { opacity: 0; transform: translateY(-50px) scale(0.9); }
            to { opacity: 1; transform: translateY(0) scale(1); }
        }

        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--gray);
            transition: var(--transition);
        }

        .close-modal:hover {
            color: var(--dark);
            transform: rotate(90deg);
        }

        .modal h2 {
            margin-bottom: 25px;
            color: var(--dark);
            font-size: 2.2rem;
        }

        /* Auth Buttons */
        .auth-buttons {
            display: flex;
            gap: 15px;
            align-items: center;
        }

        .auth-buttons .btn {
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        /* Responsive Styles */
        @media (max-width: 1100px) {
            .hero h1 {
                font-size: 3.2rem;
            }
        }

        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
            
            .section-title h2 {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: white;
                flex-direction: column;
                padding: 30px;
                box-shadow: var(--shadow);
                transform: translateY(-100%);
                opacity: 0;
                transition: var(--transition);
                z-index: 1000;
                gap: 20px;
            }
            
            .nav-links.active {
                transform: translateY(0);
                opacity: 1;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
            
            .hero-btns .btn {
                width: 100%;
                max-width: 300px;
            }
            
            .hero h1 {
                font-size: 2.4rem;
            }
            
            .cta h2 {
                font-size: 2.4rem;
            }
            
            .auth-buttons {
                flex-direction: column;
                width: 100%;
            }
            
            .auth-buttons .btn {
                width: 100%;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .services-tabs {
                flex-direction: column;
                align-items: center;
            }
            
            .tab-btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
            
            .modal-content {
                padding: 30px;
            }
            
            .stat-number {
                font-size: 2.8rem;
            }
        }