:root {
            --primary: #4facfe;
            --secondary: #00f2fe;
            --dark: #0a0a0a;
            --gray-dark: #1a1a1a;
            --gray: #333;
            --text-light: #aaa;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background: var(--dark);
            color: #fff;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* Navbar */
        .navbar {
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            z-index: 1000;
            transition: all 0.3s;
        }

        .navbar.scrolled {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            padding: 0.5rem 0;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo-img {
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }

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

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 8rem 0 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            display: flex;
            align-items: center;
            gap: 4rem;
        }

        .hero-text {
            flex: 1;
        }

        .hero-title {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-light);
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            margin-top: 2rem;
        }

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

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-label {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .hero-video {
            flex: 1;
            position: relative;
        }

        .video-preview {
            width: 100%;
            aspect-ratio: 16/9;
            background: var(--gray-dark);
            border-radius: 20px;
            overflow: hidden;
            position: relative;
        }

        .preview-placeholder {
            position: absolute;
            inset: 0;
            background: linear-gradient(45deg, rgba(79, 172, 254, 0.1), rgba(0, 242, 254, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .play-button {
            width: 80px;
            height: 80px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: transform 0.3s;
        }

        .play-button:hover {
            transform: scale(1.1);
        }

        /* Features Section */
        .features {
            padding: 6rem 0;
            background: var(--gray-dark);
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
        }

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

        .feature-card {
            background: var(--dark);
            padding: 2rem;
            border-radius: 20px;
            transition: transform 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(45deg, rgba(79, 172, 254, 0.1), rgba(0, 242, 254, 0.1));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .feature-icon i {
            font-size: 1.5rem;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .feature-title {
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }

        .feature-description {
            color: var(--text-light);
            line-height: 1.6;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
        }

        .btn-primary {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            color: #fff;
            border: none;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(79, 172, 254, 0.2);
        }

        .btn-secondary {
            background: transparent;
            border: 2px solid var(--primary);
            color: #fff;
        }

        .btn-secondary:hover {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            border-color: transparent;
        }

        .buttons-container {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }

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

        .floating {
            animation: float 3s infinite ease-in-out;
        }

        /* Responsive Design */
        @media (max-width: 968px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-stats {
                justify-content: center;
            }

            .buttons-container {
                justify-content: center;
            }

            .hero-title {
                font-size: 2.5rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .section-title {
                font-size: 2rem;
            }
        }

        /* Pricing Section */
        .pricing {
            padding: 8rem 0;
            background: var(--dark);
            position: relative;
        }

        .pricing-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 4rem;
        }

        .toggle-button {
            position: relative;
            width: 60px;
            height: 30px;
            background: var(--gray);
            border-radius: 15px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .toggle-button::after {
            content: '';
            position: absolute;
            width: 26px;
            height: 26px;
            background: #fff;
            border-radius: 50%;
            top: 2px;
            left: 2px;
            transition: all 0.3s;
        }

        .toggle-button.yearly::after {
            left: calc(100% - 28px);
        }

        .toggle-button.yearly {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 0 1rem;
        }

        .pricing-card {
            background: var(--gray-dark);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .pricing-card.popular::before {
            content: 'Most Popular';
            position: absolute;
            top: 20px;
            right: -35px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            padding: 0.5rem 4rem;
            transform: rotate(45deg);
            font-size: 0.8rem;
            font-weight: bold;
        }

        .pricing-card:hover {
            transform: translateY(-10px);
        }

        .pricing-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .price {
            font-size: 3rem;
            font-weight: bold;
            margin: 1rem 0;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .price-period {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .pricing-features {
            margin: 2rem 0;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        .feature-item i {
            color: var(--primary);
        }

        /* Modal Styles */
        .auth-modal {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .auth-modal.active {
            opacity: 1;
            visibility: visible;
        }

        .modal-container {
            width: 90%;
            max-width: 400px;
            background: var(--gray-dark);
            border-radius: 20px;
            padding: 2rem;
            position: relative;
            transform: translateY(20px);
            transition: all 0.3s;
        }

        .auth-modal.active .modal-container {
            transform: translateY(0);
        }

        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
            font-size: 1.5rem;
            transition: color 0.3s;
        }

        .modal-close:hover {
            color: #fff;
        }

        .auth-tabs {
            display: flex;
            margin-bottom: 2rem;
            border-bottom: 2px solid var(--gray);
        }

        .auth-tab {
            flex: 1;
            padding: 1rem;
            text-align: center;
            cursor: pointer;
            color: var(--text-light);
            transition: all 0.3s;
        }

        .auth-tab.active {
            color: #fff;
            border-bottom: 2px solid var(--primary);
        }

        .auth-form {
            display: none;
        }

        .auth-form.active {
            display: block;
        }

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

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }

        .form-input {
            width: 100%;
            padding: 0.8rem;
            background: var(--dark);
            border: 1px solid var(--gray);
            border-radius: 10px;
            color: #fff;
            transition: all 0.3s;
        }

        .form-input:focus {
            border-color: var(--primary);
            outline: none;
        }

        .password-input {
            position: relative;
        }

        .toggle-password {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            cursor: pointer;
            transition: color 0.3s;
        }

        .toggle-password:hover {
            color: #fff;
        }

        .auth-footer {
            margin-top: 1.5rem;
            text-align: center;
            color: var(--text-light);
        }

        .auth-footer a {
            color: var(--primary);
            text-decoration: none;
        }

        .social-auth {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .social-button {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.8rem;
            background: var(--dark);
            border: 1px solid var(--gray);
            border-radius: 10px;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s;
        }

        .social-button:hover {
            background: var(--gray);
        }

        /* Footer Styles */
        .footer {
            background: var(--gray-dark);
            padding: 4rem 0 2rem;
            position: relative;
            overflow: hidden;
        }

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

        .footer-col h3 {
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -5px;
            width: 30px;
            height: 2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .social-auth {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin: 1.5rem 0;
        }

        .social-button {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.8rem;
            background: var(--dark);
            border: 1px solid var(--gray);
            border-radius: 10px;
            color: #fff;
            cursor: pointer;
            transition: all 0.3s;
        }

        .social-button:hover {
            background: var(--gray);
        }

        /* Footer Styles */
        .footer {
            background: var(--gray-dark);
            padding: 4rem 0 2rem;
            position: relative;
            overflow: hidden;
        }

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

        .footer-col h3 {
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -5px;
            width: 30px;
            height: 2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: color 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--gray);
            color: var(--text-light);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--dark);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            transition: all 0.3s;
        }

        .social-link:hover {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            color: #fff;
            transform: translateY(-3px);
        }

        /* Mobile Menu */
        .mobile-menu-button {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 1001;
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            max-width: 300px;
            height: 100vh;
            background: var(--gray-dark);
            padding: 2rem;
            transition: all 0.3s;
            z-index: 1000;
        }

        .mobile-menu.active {
            right: 0;
        }

        .mobile-nav-links {
            list-style: none;
            margin-top: 3rem;
        }

        .mobile-nav-links li {
            margin-bottom: 1.5rem;
        }

        .mobile-nav-links a {
            color: #fff;
            text-decoration: none;
            font-size: 1.2rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        @media (max-width: 768px) {
            .mobile-menu-button {
                display: block;
            }

            .nav-links {
                display: none;
            }
        }

        /* Showcase Section */
        .showcase {
            padding: 8rem 0;
            position: relative;
            background: var(--dark);
        }

        .showcase-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        .showcase-item {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            aspect-ratio: 9/16;
            cursor: pointer;
        }

        .showcase-video {
            position: absolute;
            inset: 0;
            background: var(--gray-dark);
            transition: transform 0.5s;
        }

        .showcase-item:hover .showcase-video {
            transform: scale(1.05);
        }

        .showcase-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 2rem;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .showcase-item:hover .showcase-overlay {
            opacity: 1;
        }

        .showcase-title {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .showcase-platform {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-light);
        }

        /* How It Works Section */
        .how-it-works {
            padding: 8rem 0;
            background: var(--gray-dark);
            position: relative;
            overflow: hidden;
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: 4rem auto 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 100%;
            background: linear-gradient(var(--primary), var(--secondary));
        }

        .timeline-item {
            display: flex;
            justify-content: center;
            padding: 2rem 0;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.5s;
        }

        .timeline-item.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .timeline-content {
            width: 40%;
            padding: 2rem;
            background: var(--dark);
            border-radius: 20px;
            position: relative;
        }

        .timeline-item:nth-child(odd) .timeline-content {
            margin-right: 50%;
        }

        .timeline-item:nth-child(even) .timeline-content {
            margin-left: 50%;
        }

        .timeline-number {
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            border-radius: 50%;
            position: absolute;
            top: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }

        .timeline-item:nth-child(odd) .timeline-number {
            right: -60px;
            transform: translateY(-50%);
        }

        .timeline-item:nth-child(even) .timeline-number {
            left: -60px;
            transform: translateY(-50%);
        }

        /* Testimonials Section */
        .testimonials {
            padding: 8rem 0;
            background: var(--dark);
            position: relative;
        }

        .testimonial-container {
            position: relative;
            max-width: 1000px;
            margin: 4rem auto 0;
            height: 400px;
        }

        .testimonial-card {
            position: absolute;
            width: 100%;
            padding: 2rem;
            background: var(--gray-dark);
            border-radius: 20px;
            opacity: 0;
            transform: translateX(100px);
            transition: all 0.5s;
        }

        .testimonial-card.active {
            opacity: 1;
            transform: translateX(0);
        }

        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .testimonial-info h3 {
            margin-bottom: 0.25rem;
        }

        .testimonial-company {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .testimonial-content {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .testimonial-rating {
            color: var(--primary);
        }

        .testimonial-nav {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 2rem;
        }

        .testimonial-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--gray);
            cursor: pointer;
            transition: all 0.3s;
        }

        .testimonial-dot.active {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
        }

        /* Parallax Effects */
        .parallax-bg {
            position: absolute;
            inset: 0;
            pointer-events: none;
        }

        .parallax-item {
            position: absolute;
            opacity: 0.1;
            filter: blur(2px);
        }

        /* Floating Elements */
        @keyframes floatAnimation {
            0%, 100% { transform: translateY(0) rotate(0); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        .floating-element {
            animation: floatAnimation 3s infinite ease-in-out;
        }

        /* Glass Effect */
        .glass-effect {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Gradient Text */
        .gradient-text {
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Hover Effects */
        .hover-lift {
            transition: transform 0.3s;
        }

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

        /* Glow Effects */
        .glow {
            position: relative;
        }

        .glow::after {
            content: '';
            position: absolute;
            inset: -2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            filter: blur(15px);
            opacity: 0;
            transition: opacity 0.3s;
            z-index: -1;
        }

        .glow:hover::after {
            opacity: 0.5;
        }