* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Nunito', sans-serif;
        }

        :root {
            --primary-dark: #0d0745;
            --primary-blue: #5e72eb;
            --accent-cyan: #00f0ff;
            --text-light: #ffffff;
            --text-gray: #b8c5d6;
        }

        body {
            background: var(--primary-dark);
            color: var(--text-light);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Animated Background */
        .background-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
            perspective: 1000px;
        }

        .grid-3d {
            position: absolute;
            width: 200%;
            height: 200%;
            top: -50%;
            left: -50%;
            transform: rotateX(60deg) rotateZ(45deg);
            transform-style: preserve-3d;
        }

        .grid-line {
            position: absolute;
            background: linear-gradient(to bottom, rgba(94, 114, 235, 0.3), rgba(94, 114, 235, 0.05));
            box-shadow: 0 0 10px rgba(94, 114, 235, 0.2);
        }

        .grid-line.horizontal {
            width: 100%;
            height: 2px;
            left: 0;
            animation: gridPulse 3s infinite ease-in-out;
        }

        .grid-line.vertical {
            width: 2px;
            height: 100%;
            top: 0;
            animation: gridPulse 3s infinite ease-in-out;
        }

        @keyframes gridPulse {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 0.6; }
        }

        .floating-shape {
            position: absolute;
            border: 2px solid rgba(94, 114, 235, 0.4);
            border-radius: 50%;
            animation: float3d 20s infinite ease-in-out;
            box-shadow: 0 0 30px rgba(94, 114, 235, 0.3),
                        inset 0 0 20px rgba(94, 114, 235, 0.2);
        }

        @keyframes float3d {
            0%, 100% { 
                transform: translate3d(0, 0, 0) rotate(0deg); 
                box-shadow: 0 0 30px rgba(94, 114, 235, 0.3),
                            inset 0 0 20px rgba(94, 114, 235, 0.2);
            }
            25% { 
                transform: translate3d(50px, 50px, 100px) rotate(90deg); 
                box-shadow: 0 20px 50px rgba(94, 114, 235, 0.5),
                            inset 0 0 30px rgba(94, 114, 235, 0.3);
            }
            50% { 
                transform: translate3d(-30px, 80px, -50px) rotate(180deg); 
                box-shadow: 0 10px 40px rgba(94, 114, 235, 0.4),
                            inset 0 0 25px rgba(94, 114, 235, 0.25);
            }
            75% { 
                transform: translate3d(-60px, -40px, 80px) rotate(270deg); 
                box-shadow: 0 25px 60px rgba(94, 114, 235, 0.6),
                            inset 0 0 35px rgba(94, 114, 235, 0.35);
            }
        }

        .grid-dot {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(94, 114, 235, 0.5);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(94, 114, 235, 0.8);
            animation: dotPulse 2s infinite ease-in-out;
        }

        @keyframes dotPulse {
            0%, 100% { 
                transform: scale(1);
                opacity: 0.5;
            }
            50% { 
                transform: scale(1.5);
                opacity: 1;
            }
        }

        /* Header */
        header {
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 1rem 5%;
            background: rgba(13, 7, 69, 0.95);
            backdrop-filter: blur(20px) saturate(180%);
            transition: padding 0.3s ease, box-shadow 0.3s ease;
            border-bottom: 1px solid rgba(94, 114, 235, 0.2);
        }

        header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, 
                transparent, 
                rgba(94, 114, 235, 0.8) 20%, 
                rgba(0, 240, 255, 0.8) 50%, 
                rgba(94, 114, 235, 0.8) 80%, 
                transparent);
            opacity: 0.6;
        }

        header.scrolled {
            padding: 0.75rem 5%;
            box-shadow: 0 10px 40px rgba(94, 114, 235, 0.3);
        }

        header.scrolled::before {
            opacity: 1;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
            letter-spacing: 2px;
            text-transform: uppercase;
            filter: drop-shadow(0 0 20px rgba(94, 114, 235, 0.5));
            animation: logoFloat 3s ease-in-out infinite;
        }

        .logo::before {
            content: '';
            position: absolute;
            left: -10px;
            top: 50%;
            transform: translateY(-50%);
            width: 6px;
            height: 6px;
            background: var(--accent-cyan);
            border-radius: 50%;
            box-shadow: 0 0 15px var(--accent-cyan);
            animation: logoDot 2s infinite;
        }

        .logo::after {
            content: '';
            position: absolute;
            right: -10px;
            top: 50%;
            transform: translateY(-50%);
            width: 6px;
            height: 6px;
            background: var(--primary-blue);
            border-radius: 50%;
            box-shadow: 0 0 15px var(--primary-blue);
            animation: logoDot 2s infinite 1s;
        }

        @keyframes logoFloat {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-3px); }
        }

        @keyframes logoDot {
            0%, 100% { 
                transform: translateY(-50%) scale(1);
                opacity: 1;
            }
            50% { 
                transform: translateY(-50%) scale(1.5);
                opacity: 0.5;
            }
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .nav-links a {
            color: var(--text-light);
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
            position: relative;
            padding: 0.5rem 0;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 500;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
            transition: width 0.3s ease;
            box-shadow: 0 0 10px var(--accent-cyan);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            top: 50%;
            left: -10px;
            transform: translateY(-50%);
            width: 4px;
            height: 4px;
            background: var(--accent-cyan);
            border-radius: 50%;
            opacity: 0;
            transition: all 0.3s ease;
            box-shadow: 0 0 10px var(--accent-cyan);
        }

        .nav-links a:hover {
            color: var(--accent-cyan);
            text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
        }

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

        .nav-links a:hover::after {
            opacity: 1;
            left: -15px;
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            position: relative;
            z-index: 10;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
            transition: all 0.3s ease;
            box-shadow: 0 0 10px rgba(94, 114, 235, 0.5);
            border-radius: 2px;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 6rem 5% 8rem;
            position: relative;
            margin-bottom: 4rem;
            will-change: transform;
        }

        .hero-content {
            max-width: 1400px;
            width: 100%;
            text-align: center;
        }

        .hero-text h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            animation: fadeInUp 1s ease;
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text p {
            font-size: 1.3rem;
            color: var(--text-gray);
            margin-bottom: 2.5rem;
            animation: fadeInUp 1s ease 0.2s backwards;
        }

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            animation: fadeInUp 1s ease 0.4s backwards;
            justify-content: center;
            flex-wrap: wrap;
            align-items: center;
        }

        @media (max-width: 768px) {
            .btn {
                max-width: 180px;
            }
        }

        .btn {
            padding: 1rem 4rem;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            font-weight: 600;
            max-width: 300px;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            color: var(--text-light);
            box-shadow: 0 10px 30px rgba(94, 114, 235, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(94, 114, 235, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid var(--primary-blue);
        }

        .btn-secondary:hover {
            background: var(--primary-blue);
            transform: translateY(-3px);
        }

        .hero-visual {
            position: relative;
            animation: fadeInRight 1s ease;
            display: none;
        }

        .ai-circle {
            width: 100%;
            max-width: 500px;
            aspect-ratio: 1;
            margin: 0 auto;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(94, 114, 235, 0.2), transparent);
            border: 2px solid var(--primary-blue);
            position: relative;
            will-change: transform;
        }

        .ai-circle::before,
        .ai-circle::after {
            content: '';
            position: absolute;
            border-radius: 50%;
            border: 2px solid rgba(94, 114, 235, 0.4);
            will-change: transform;
        }

        .ai-circle::before {
            width: 70%;
            height: 70%;
            top: 15%;
            left: 15%;
        }

        .ai-circle::after {
            width: 40%;
            height: 40%;
            top: 30%;
            left: 30%;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        /* Features Section */
        .features {
            padding: 6rem 5%;
            max-width: 1400px;
            margin: 3rem auto;
        }

        .section-title {
            text-align: center;
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-gray);
            font-size: 1.2rem;
            margin-bottom: 4rem;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .feature-card {
            background: rgba(94, 114, 235, 0.05);
            padding: 1.5rem;
            border-radius: 20px;
            border: 1px solid rgba(94, 114, 235, 0.2);
            transition: all 0.3s ease;
            cursor: pointer;
            display: flex;
            align-items: flex-start;
            gap: 1.2rem;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary-blue);
            box-shadow: 0 20px 50px rgba(94, 114, 235, 0.3);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            min-width: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
        }

        .feature-content {
            flex: 1;
        }

        .feature-card h3 {
            font-size: 1.4rem;
            margin-bottom: 0.5rem;
        }

        .feature-card p {
            color: var(--text-gray);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* Stats Section */
        .stats {
            padding: 6rem 5%;
            background: linear-gradient(135deg, rgba(94, 114, 235, 0.1), rgba(13, 7, 69, 0.5));
        }

        .stats-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            text-align: center;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .stat-item h2 {
            font-size: 3.5rem;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .stat-item p {
            color: var(--text-gray);
            font-size: 1.1rem;
        }

        /* Footer */
        footer {
            padding: 2rem 5%;
            background: rgba(13, 7, 69, 0.8);
            text-align: center;
            border-top: 1px solid rgba(94, 114, 235, 0.2);
        }

        footer p {
            color: var(--text-gray);
            font-size: 0.95rem;
        }

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

            .hero-text h1 {
                font-size: 3rem;
            }

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

            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background: rgba(13, 7, 69, 0.98);
                padding: 2rem;
                border: 1px solid rgba(94, 114, 235, 0.3);
                border-right: none;
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 10px 50%);
                box-shadow: -10px 10px 50px rgba(0, 0, 0, 0.5),
                            0 0 100px rgba(94, 114, 235, 0.2);
                transition: right 0.3s ease;
                backdrop-filter: blur(20px);
            }

            .nav-links::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                height: 2px;
                background: linear-gradient(90deg, var(--accent-cyan), var(--primary-blue));
                box-shadow: 0 0 20px var(--accent-cyan);
            }

            .nav-links::after {
                content: '';
                position: absolute;
                bottom: 0;
                left: 0;
                right: 0;
                height: 2px;
                background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
                box-shadow: 0 0 20px var(--primary-blue);
            }

            .nav-links.active {
                right: 5%;
            }

            .menu-toggle {
                display: flex;
            }

            .menu-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(8px, 8px);
            }

            .menu-toggle.active span:nth-child(2) {
                opacity: 0;
            }

            .menu-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -7px);
            }
        }

        @media (max-width: 768px) {
            header {
                padding: 1rem 3%;
            }

            .hero {
                padding: 6rem 3% 3rem;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .hero-text p {
                font-size: 1.1rem;
            }

            .cta-buttons {
                flex-direction: column;
            }

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

            .features {
                padding: 4rem 3%;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .feature-card {
                padding: 1.5rem;
            }

            .stats {
                padding: 4rem 3%;
            }

            .stats-container {
                gap: 2rem;
            }

            footer {
                padding: 1.5rem 3%;
            }
        }