/* ============ CSS VARIABLES ============ */
        :root {
            --font-primary: 'Orbitron', sans-serif;
            --font-secondary: 'Space Grotesk', sans-serif;
            --font-accent: 'Rajdhani', sans-serif;
            
            /* Animation speeds */
            --transition-fast: 0.2s;
            --transition-medium: 0.4s;
            --transition-slow: 0.8s;
        }

        /* Dark Theme (Default) */
        [data-theme="dark"] {
            --bg-primary: #0a0a0f;
            --bg-secondary: #12121a;
            --bg-tertiary: #1a1a25;
            --bg-card: rgba(20, 20, 35, 0.8);
            --bg-glass: rgba(255, 255, 255, 0.03);
            
            --text-primary: #ffffff;
            --text-secondary: #a0a0b0;
            --text-muted: #6a6a7a;
            
            --accent-primary: #00f0ff;
            --accent-secondary: #7b2fff;
            --accent-tertiary: #ff2afc;
            --accent-success: #00ff88;
            --accent-warning: #ffaa00;
            
            --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #7b2fff 50%, #ff2afc 100%);
            --gradient-secondary: linear-gradient(135deg, #7b2fff 0%, #ff2afc 100%);
            --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 100%);
            
            --border-color: rgba(255, 255, 255, 0.1);
            --shadow-color: rgba(0, 240, 255, 0.2);
            --glow-primary: 0 0 40px rgba(0, 240, 255, 0.4);
            --glow-secondary: 0 0 40px rgba(123, 47, 255, 0.4);
        }

        /* Light Theme */
        [data-theme="light"] {
            --bg-primary: #f5f5f8;
            --bg-secondary: #ffffff;
            --bg-tertiary: #eaeaef;
            --bg-card: rgba(255, 255, 255, 0.9);
            --bg-glass: rgba(0, 0, 0, 0.02);
            
            --text-primary: #0a0a0f;
            --text-secondary: #4a4a5a;
            --text-muted: #8a8a9a;
            
            --accent-primary: #0066ff;
            --accent-secondary: #7b2fff;
            --accent-tertiary: #ff2afc;
            --accent-success: #00cc66;
            --accent-warning: #ff8800;
            
            --gradient-primary: linear-gradient(135deg, #0066ff 0%, #7b2fff 50%, #ff2afc 100%);
            --gradient-secondary: linear-gradient(135deg, #7b2fff 0%, #ff2afc 100%);
            --gradient-glass: linear-gradient(135deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.01) 100%);
            
            --border-color: rgba(0, 0, 0, 0.1);
            --shadow-color: rgba(0, 102, 255, 0.15);
            --glow-primary: 0 0 40px rgba(0, 102, 255, 0.2);
            --glow-secondary: 0 0 40px rgba(123, 47, 255, 0.2);
        }

        /* ============ RESET & BASE ============ */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

        body {
            font-family: var(--font-secondary);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            transition: background var(--transition-medium), color var(--transition-medium);
        }

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

        ul {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* ============ PRELOADER ============ */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-primary);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 10000;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .preloader.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .preloader-content {
            text-align: center;
            perspective: 1000px;
        }

        .preloader-cube {
            width: 80px;
            height: 80px;
            margin: 0 auto 30px;
            transform-style: preserve-3d;
            animation: cubeRotate 2s infinite ease-in-out;
        }

        .preloader-cube .face {
            position: absolute;
            width: 80px;
            height: 80px;
            border: 2px solid var(--accent-primary);
            background: var(--gradient-glass);
            backdrop-filter: blur(10px);
        }

        .preloader-cube .front { transform: rotateY(0deg) translateZ(40px); }
        .preloader-cube .back { transform: rotateY(180deg) translateZ(40px); }
        .preloader-cube .right { transform: rotateY(90deg) translateZ(40px); }
        .preloader-cube .left { transform: rotateY(-90deg) translateZ(40px); }
        .preloader-cube .top { transform: rotateX(90deg) translateZ(40px); }
        .preloader-cube .bottom { transform: rotateX(-90deg) translateZ(40px); }

        @keyframes cubeRotate {
            0%, 100% { transform: rotateX(0deg) rotateY(0deg); }
            25% { transform: rotateX(90deg) rotateY(90deg); }
            50% { transform: rotateX(180deg) rotateY(180deg); }
            75% { transform: rotateX(270deg) rotateY(270deg); }
        }

        .preloader-text {
            font-family: var(--font-primary);
            font-size: 1.5rem;
            font-weight: 700;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: pulse 1.5s infinite;
        }

        .preloader-bar {
            width: 200px;
            height: 3px;
            background: var(--bg-tertiary);
            border-radius: 10px;
            margin: 20px auto 0;
            overflow: hidden;
        }

        .preloader-progress {
            width: 0%;
            height: 100%;
            background: var(--gradient-primary);
            border-radius: 10px;
            animation: loading 1.5s ease-in-out forwards;
        }

        @keyframes loading {
            0% { width: 0%; }
            100% { width: 100%; }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        /* ============ CURSOR ============ */
        .cursor {
            width: 20px;
            height: 20px;
            border: 2px solid var(--accent-primary);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 9999;
            transition: transform 0.15s ease, border-color 0.3s ease;
            transform: translate(-50%, -50%);
            mix-blend-mode: difference;
        }

        .cursor-follower {
            width: 8px;
            height: 8px;
            background: var(--accent-primary);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 9998;
            transition: transform 0.08s ease;
            transform: translate(-50%, -50%);
        }

        .cursor.hover {
            transform: translate(-50%, -50%) scale(1.5);
            border-color: var(--accent-tertiary);
        }

        /* ============ NAVIGATION ============ */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 15px 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            transition: all var(--transition-medium);
            background: transparent;
        }

        .navbar.scrolled {
            background: var(--bg-glass);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 50px;
        }

        .logo {
            font-family: var(--font-primary);
            font-size: 1.8rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 45px;
            height: 45px;
            position: relative;
            transform-style: preserve-3d;
            animation: logoFloat 3s ease-in-out infinite;
        }

        .logo-icon::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border: 3px solid var(--accent-primary);
            transform: rotateX(45deg) rotateZ(45deg);
            animation: logoPulse 2s ease-in-out infinite;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            border: 3px solid var(--accent-secondary);
            transform: rotateX(-45deg) rotateZ(-45deg);
            animation: logoPulse 2s ease-in-out infinite 0.5s;
        }

        @keyframes logoFloat {
            0%, 100% { transform: translateY(0) rotateY(0); }
            50% { transform: translateY(-5px) rotateY(180deg); }
        }

        @keyframes logoPulse {
            0%, 100% { opacity: 1; transform: rotateX(45deg) rotateZ(45deg) scale(1); }
            50% { opacity: 0.5; transform: rotateX(45deg) rotateZ(45deg) scale(0.9); }
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .nav-links a {
            font-family: var(--font-accent);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-secondary);
            position: relative;
            padding: 5px 0;
            transition: color var(--transition-fast);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: width var(--transition-medium);
        }

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

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

        .nav-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .theme-toggle {
            width: 50px;
            height: 26px;
            background: var(--bg-tertiary);
            border-radius: 30px;
            position: relative;
            cursor: pointer;
            border: 1px solid var(--border-color);
            transition: all var(--transition-medium);
        }

        .theme-toggle::before {
            content: '☀️';
            position: absolute;
            left: 4px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 12px;
        }

        .theme-toggle::after {
            content: '🌙';
            position: absolute;
            right: 4px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 12px;
        }

        .theme-toggle .toggle-ball {
            width: 20px;
            height: 20px;
            background: var(--gradient-primary);
            border-radius: 50%;
            position: absolute;
            top: 2px;
            left: 3px;
            transition: transform var(--transition-medium);
            box-shadow: var(--glow-primary);
        }

        [data-theme="light"] .theme-toggle .toggle-ball {
            transform: translateX(24px);
        }

        .btn {
            font-family: var(--font-accent);
            font-size: 0.95rem;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 50px;
            cursor: pointer;
            border: none;
            transition: all var(--transition-medium);
            text-transform: uppercase;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background: var(--gradient-primary);
            color: #fff;
            box-shadow: var(--glow-primary);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 40px rgba(0, 240, 255, 0.4);
        }

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

        .btn-secondary:hover {
            background: var(--accent-primary);
            color: var(--bg-primary);
            box-shadow: var(--glow-primary);
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s;
        }

        .btn:hover::before {
            left: 100%;
        }

        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            z-index: 1001;
        }

        .mobile-menu-btn span {
            width: 30px;
            height: 3px;
            background: var(--text-primary);
            border-radius: 3px;
            transition: all var(--transition-medium);
        }

        .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }

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

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

        /* ============ BACKGROUND EFFECTS ============ */
        .bg-particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
            overflow: hidden;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: var(--accent-primary);
            border-radius: 50%;
            opacity: 0.3;
            animation: float 15s infinite ease-in-out;
        }

        @keyframes float {
            0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
            10% { opacity: 0.3; }
            90% { opacity: 0.3; }
            100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
        }

        .gradient-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.4;
            animation: orbFloat 20s infinite ease-in-out;
        }

        .gradient-orb-1 {
            width: 600px;
            height: 600px;
            background: var(--accent-primary);
            top: -200px;
            right: -200px;
            animation-delay: 0s;
        }

        .gradient-orb-2 {
            width: 500px;
            height: 500px;
            background: var(--accent-secondary);
            bottom: -150px;
            left: -150px;
            animation-delay: -7s;
        }

        .gradient-orb-3 {
            width: 400px;
            height: 400px;
            background: var(--accent-tertiary);
            top: 50%;
            left: 50%;
            animation-delay: -14s;
        }

        @keyframes orbFloat {
            0%, 100% { transform: translate(0, 0) scale(1); }
            25% { transform: translate(50px, -50px) scale(1.1); }
            50% { transform: translate(-30px, 30px) scale(0.9); }
            75% { transform: translate(-50px, -30px) scale(1.05); }
        }

        /* ============ HERO SECTION ============ */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 50px 80px;
            position: relative;
            overflow: hidden;
        }

        .hero-grid {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
            background-size: 50px 50px;
            perspective: 1000px;
            transform-style: preserve-3d;
            animation: gridMove 20s linear infinite;
        }

        @keyframes gridMove {
            0% { background-position: 0 0; }
            100% { background-position: 50px 50px; }
        }

        .hero-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text {
            animation: slideInLeft 1s ease forwards;
            opacity: 0;
        }

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

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: var(--bg-glass);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--accent-primary);
            margin-bottom: 25px;
            backdrop-filter: blur(10px);
        }

        .hero-badge-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-success);
            border-radius: 50%;
            animation: blink 1.5s infinite;
        }

        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .hero h1 {
            font-family: var(--font-primary);
            font-size: 4.5rem;
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 25px;
        }

        .hero h1 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-description {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 540px;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .hero-stats {
            display: flex;
            gap: 50px;
            margin-top: 60px;
        }

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

        .stat-number {
            font-family: var(--font-primary);
            font-size: 2.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .hero-visual {
            position: relative;
            height: 600px;
            perspective: 1500px;
            animation: slideInRight 1s ease 0.3s forwards;
            opacity: 0;
        }

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

        /* 3D Blockchain Cube */
        .blockchain-cube {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 250px;
            height: 250px;
            transform-style: preserve-3d;
            animation: cubeFloat 8s infinite ease-in-out;
        }

        @keyframes cubeFloat {
            0%, 100% { 
                transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); 
            }
            25% { 
                transform: translate(-50%, -50%) rotateX(90deg) rotateY(90deg); 
            }
            50% { 
                transform: translate(-50%, -50%) rotateX(180deg) rotateY(180deg); 
            }
            75% { 
                transform: translate(-50%, -50%) rotateX(270deg) rotateY(270deg); 
            }
        }

        .cube-face {
            position: absolute;
            width: 250px;
            height: 250px;
            border: 2px solid var(--accent-primary);
            background: var(--gradient-glass);
            backdrop-filter: blur(10px);
            display: flex;
            justify-content: center;
            align-items: center;
            font-family: var(--font-primary);
            font-size: 3rem;
            opacity: 0.9;
        }

        .cube-face.front { transform: translateZ(125px); }
        .cube-face.back { transform: translateZ(-125px) rotateY(180deg); }
        .cube-face.right { transform: rotateY(90deg) translateZ(125px); }
        .cube-face.left { transform: rotateY(-90deg) translateZ(125px); }
        .cube-face.top { transform: rotateX(90deg) translateZ(125px); }
        .cube-face.bottom { transform: rotateX(-90deg) translateZ(125px); }

        /* Floating Chains */
        .floating-chain {
            position: absolute;
            width: 60px;
            height: 60px;
            border: 3px solid var(--accent-secondary);
            border-radius: 10px;
            transform-style: preserve-3d;
            animation: chainFloat 6s infinite ease-in-out;
        }

        .floating-chain::before {
            content: '⬡';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 30px;
            color: var(--accent-secondary);
        }

        .floating-chain:nth-child(1) {
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-chain:nth-child(2) {
            top: 20%;
            right: 15%;
            animation-delay: -2s;
        }

        .floating-chain:nth-child(3) {
            bottom: 20%;
            left: 15%;
            animation-delay: -4s;
        }

        .floating-chain:nth-child(4) {
            bottom: 10%;
            right: 10%;
            animation-delay: -1s;
        }

        @keyframes chainFloat {
            0%, 100% { transform: translateY(0) rotateZ(0deg); }
            50% { transform: translateY(-30px) rotateZ(180deg); }
        }

        /* Connection Lines */
        .connection-lines {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
        }

        .connection-line {
            stroke: var(--accent-primary);
            stroke-width: 1;
            fill: none;
            opacity: 0.3;
            stroke-dasharray: 10 5;
            animation: dash 20s linear infinite;
        }

        @keyframes dash {
            to { stroke-dashoffset: -1000; }
        }

        /* ============ FEATURES SECTION ============ */
        .features {
            padding: 120px 50px;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 80px;
        }

        .section-label {
            font-family: var(--font-accent);
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--accent-primary);
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 15px;
            display: block;
        }

        .section-title {
            font-family: var(--font-primary);
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
        }

        .section-title span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all var(--transition-medium);
            transform-style: preserve-3d;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity var(--transition-medium);
            z-index: -1;
        }

        .feature-card:hover {
            transform: translateY(-10px) rotateX(5deg);
            border-color: var(--accent-primary);
            box-shadow: var(--glow-primary);
        }

        .feature-card:hover::before {
            opacity: 0.05;
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 25px;
            background: var(--gradient-glass);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 2.5rem;
            transition: all var(--transition-medium);
            position: relative;
            transform-style: preserve-3d;
        }

        .feature-card:hover .feature-icon {
            transform: rotateY(360deg);
            background: var(--gradient-primary);
            border-color: transparent;
        }

        .feature-card h3 {
            font-family: var(--font-primary);
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ============ ABOUT SECTION ============ */
        .about {
            padding: 120px 50px;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }

        .about-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .about-visual {
            position: relative;
            height: 500px;
            perspective: 1500px;
        }

        .about-card-stack {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 350px;
            height: 400px;
            transform-style: preserve-3d;
        }

        .about-card {
            position: absolute;
            width: 100%;
            height: 100%;
            background: var(--gradient-glass);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            backdrop-filter: blur(10px);
            padding: 30px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            transition: all 0.5s ease;
        }

        .about-card:nth-child(1) {
            transform: translateZ(0) translateY(0);
            z-index: 3;
        }

        .about-card:nth-child(2) {
            transform: translateZ(-30px) translateY(15px);
            z-index: 2;
            opacity: 0.7;
        }

        .about-card:nth-child(3) {
            transform: translateZ(-60px) translateY(30px);
            z-index: 1;
            opacity: 0.4;
        }

        .about-card-stack:hover .about-card:nth-child(1) {
            transform: translateZ(50px) translateY(-20px) rotateX(10deg);
        }

        .about-card-stack:hover .about-card:nth-child(2) {
            transform: translateZ(0) translateY(0);
            opacity: 1;
        }

        .about-card-stack:hover .about-card:nth-child(3) {
            transform: translateZ(-30px) translateY(15px);
            opacity: 0.7;
        }

        .about-card-icon {
            font-size: 4rem;
            margin-bottom: 20px;
        }

        .about-card-title {
            font-family: var(--font-primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 15px;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .about-card-text {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .about-text h2 {
            font-family: var(--font-primary);
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 25px;
            line-height: 1.2;
        }

        .about-text h2 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .about-text p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 30px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 40px;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .about-feature-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient-primary);
            border-radius: 10px;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
        }

        .about-feature span {
            font-weight: 600;
            font-size: 0.95rem;
        }

        /* ============ TOKENOMICS SECTION ============ */
        .tokenomics {
            padding: 120px 50px;
            position: relative;
        }

        .tokenomics-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .token-chart {
            position: relative;
            width: 400px;
            height: 400px;
            margin: 0 auto;
        }

        .token-donut {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: conic-gradient(
                var(--accent-primary) 0deg 108deg,
                var(--accent-secondary) 108deg 180deg,
                var(--accent-tertiary) 180deg 252deg,
                var(--accent-success) 252deg 306deg,
                var(--accent-warning) 306deg 360deg
            );
            position: relative;
            animation: chartRotate 20s linear infinite;
            box-shadow: var(--glow-primary);
        }

        .token-donut::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 200px;
            height: 200px;
            background: var(--bg-primary);
            border-radius: 50%;
        }

        .token-center {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            z-index: 1;
        }

        .token-center-icon {
            font-size: 3rem;
            margin-bottom: 10px;
        }

        .token-center-text {
            font-family: var(--font-primary);
            font-size: 1.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        @keyframes chartRotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .token-info h2 {
            font-family: var(--font-primary);
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 25px;
        }

        .token-info h2 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .token-info > p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            margin-bottom: 40px;
            line-height: 1.8;
        }

        .token-distribution {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .token-item {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px 20px;
            background: var(--bg-glass);
            border: 1px solid var(--border-color);
            border-radius: 15px;
            transition: all var(--transition-medium);
        }

        .token-item:hover {
            transform: translateX(10px);
            border-color: var(--accent-primary);
        }

        .token-color {
            width: 20px;
            height: 20px;
            border-radius: 5px;
        }

        .token-label {
            flex: 1;
            font-weight: 600;
        }

        .token-percentage {
            font-family: var(--font-primary);
            font-weight: 700;
            color: var(--accent-primary);
        }

        /* ============ ROADMAP SECTION ============ */
        .roadmap {
            padding: 120px 50px;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }

        .roadmap-track {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
        }

        .roadmap-line {
            position: absolute;
            top: 50%;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--border-color);
            transform: translateY(-50%);
        }

        .roadmap-line::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 50%;
            height: 100%;
            background: var(--gradient-primary);
            animation: roadmapProgress 3s ease forwards;
        }

        @keyframes roadmapProgress {
            from { width: 0; }
            to { width: 50%; }
        }

        .roadmap-items {
            display: flex;
            justify-content: space-between;
            position: relative;
        }

        .roadmap-item {
            flex: 1;
            text-align: center;
            position: relative;
            padding: 0 20px;
        }

        .roadmap-dot {
            width: 30px;
            height: 30px;
            background: var(--bg-primary);
            border: 4px solid var(--border-color);
            border-radius: 50%;
            margin: 0 auto 30px;
            position: relative;
            z-index: 1;
            transition: all var(--transition-medium);
        }

        .roadmap-item.completed .roadmap-dot {
            background: var(--gradient-primary);
            border-color: var(--accent-primary);
            box-shadow: var(--glow-primary);
        }

        .roadmap-item.active .roadmap-dot {
            background: var(--gradient-primary);
            border-color: var(--accent-secondary);
            box-shadow: var(--glow-secondary);
            animation: pulse 2s infinite;
        }

        .roadmap-content {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px 25px;
            transition: all var(--transition-medium);
            transform-style: preserve-3d;
        }

        .roadmap-item:hover .roadmap-content {
            transform: translateY(-10px);
            border-color: var(--accent-primary);
            box-shadow: var(--glow-primary);
        }

        .roadmap-phase {
            font-family: var(--font-accent);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-primary);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 10px;
        }

        .roadmap-title {
            font-family: var(--font-primary);
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .roadmap-list {
            text-align: left;
        }

        .roadmap-list li {
            color: var(--text-secondary);
            font-size: 0.9rem;
            padding: 5px 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .roadmap-list li::before {
            content: '→';
            color: var(--accent-primary);
        }

        /* ============ TEAM SECTION ============ */
        .team {
            padding: 120px 50px;
            position: relative;
        }

        .team-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .team-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            transition: all var(--transition-medium);
            position: relative;
            overflow: hidden;
            transform-style: preserve-3d;
        }

        .team-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(
                transparent,
                var(--accent-primary),
                transparent 30%
            );
            animation: rotate 4s linear infinite;
            opacity: 0;
            transition: opacity var(--transition-medium);
        }

        .team-card:hover::before {
            opacity: 1;
        }

        .team-card::after {
            content: '';
            position: absolute;
            inset: 2px;
            background: var(--bg-card);
            border-radius: 18px;
            z-index: 1;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .team-card:hover {
            transform: translateY(-10px) rotateX(5deg);
        }

        .team-card-content {
            position: relative;
            z-index: 2;
        }

        .team-avatar {
            width: 120px;
            height: 120px;
            margin: 0 auto 20px;
            border-radius: 50%;
            background: var(--gradient-primary);
            padding: 4px;
            position: relative;
        }

        .team-avatar-inner {
            width: 100%;
            height: 100%;
            background: var(--bg-tertiary);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 3rem;
        }

        .team-name {
            font-family: var(--font-primary);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .team-role {
            color: var(--accent-primary);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        .team-bio {
            color: var(--text-secondary);
            font-size: 0.85rem;
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .team-socials {
            display: flex;
            justify-content: center;
            gap: 15px;
        }

        .team-social {
            width: 35px;
            height: 35px;
            background: var(--bg-glass);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 0.9rem;
            transition: all var(--transition-medium);
        }

        .team-social:hover {
            background: var(--gradient-primary);
            border-color: transparent;
            transform: translateY(-3px);
        }

        /* ============ FAQ SECTION ============ */
        .faq {
            padding: 120px 50px;
            background: var(--bg-secondary);
        }

        .faq-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 15px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: all var(--transition-medium);
        }

        .faq-item:hover {
            border-color: var(--accent-primary);
        }

        .faq-question {
            width: 100%;
            padding: 25px 30px;
            background: transparent;
            border: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            transition: all var(--transition-medium);
        }

        .faq-question h4 {
            font-family: var(--font-primary);
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
        }

        .faq-icon {
            width: 30px;
            height: 30px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            color: #fff;
            transition: transform var(--transition-medium);
            flex-shrink: 0;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-medium);
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        .faq-answer p {
            padding: 0 30px 25px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ============ CTA SECTION ============ */
        .cta {
            padding: 120px 50px;
            position: relative;
            overflow: hidden;
        }

        .cta-box {
            max-width: 1000px;
            margin: 0 auto;
            background: var(--gradient-glass);
            border: 1px solid var(--border-color);
            border-radius: 30px;
            padding: 80px 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(20px);
        }

        .cta-box::before {
            content: '';
            position: absolute;
            top: -100%;
            left: -100%;
            width: 300%;
            height: 300%;
            background: conic-gradient(
                from 0deg,
                transparent,
                var(--accent-primary) 10%,
                transparent 20%
            );
            animation: rotate 8s linear infinite;
            opacity: 0.1;
        }

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

        .cta h2 {
            font-family: var(--font-primary);
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 20px;
        }

        .cta h2 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .cta p {
            font-size: 1.2rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-email {
            display: flex;
            gap: 15px;
            max-width: 500px;
            margin: 0 auto;
        }

        .cta-email input {
            flex: 1;
            padding: 15px 25px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            color: var(--text-primary);
            font-family: var(--font-secondary);
            font-size: 1rem;
            outline: none;
            transition: all var(--transition-medium);
        }

        .cta-email input:focus {
            border-color: var(--accent-primary);
            box-shadow: var(--glow-primary);
        }

        .cta-email input::placeholder {
            color: var(--text-muted);
        }

        /* ============ FOOTER ============ */
        .footer {
            background: var(--bg-secondary);
            padding: 80px 50px 30px;
            border-top: 1px solid var(--border-color);
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 50px;
            margin-bottom: 60px;
        }

        .footer-brand .logo {
            margin-bottom: 20px;
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .footer-socials {
            display: flex;
            gap: 15px;
        }

        .footer-social {
            width: 45px;
            height: 45px;
            background: var(--bg-glass);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            transition: all var(--transition-medium);
        }

        .footer-social:hover {
            background: var(--gradient-primary);
            border-color: transparent;
            transform: translateY(-5px);
            box-shadow: var(--glow-primary);
        }

        .footer-column h4 {
            font-family: var(--font-primary);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 25px;
            color: var(--text-primary);
        }

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

        .footer-column ul li a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: color var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-column ul li a:hover {
            color: var(--accent-primary);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .footer-bottom a {
            color: var(--accent-primary);
        }

        .footer-links {
            display: flex;
            gap: 30px;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

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

        /* ============ SCROLL ANIMATIONS ============ */
        .reveal {
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-left {
            opacity: 0;
            transform: translateX(-50px);
            transition: all 0.8s ease;
        }

        .reveal-left.active {
            opacity: 1;
            transform: translateX(0);
        }

        .reveal-right {
            opacity: 0;
            transform: translateX(50px);
            transition: all 0.8s ease;
        }

        .reveal-right.active {
            opacity: 1;
            transform: translateX(0);
        }

        /* ============ SCROLL TO TOP ============ */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.5rem;
            color: #fff;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all var(--transition-medium);
            z-index: 999;
            box-shadow: var(--glow-primary);
        }

        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

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

        /* ============ RESPONSIVE DESIGN ============ */
        @media (max-width: 1200px) {
            .hero h1 { font-size: 3.5rem; }
            .section-title { font-size: 2.8rem; }
            .features-grid { grid-template-columns: repeat(2, 1fr); }
            .team-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-content { grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
        }

        @media (max-width: 992px) {
            .navbar { padding: 15px 30px; }
            .nav-links { display: none; }
            .mobile-menu-btn { display: flex; }
            
            .hero { padding: 100px 30px 60px; }
            .hero-content { grid-template-columns: 1fr; text-align: center; }
            .hero-text { order: 1; }
            .hero-visual { order: 2; height: 400px; margin-top: 50px; }
            .hero-description { margin: 0 auto 40px; }
            .hero-buttons { justify-content: center; }
            .hero-stats { justify-content: center; }
            
            .about-content { grid-template-columns: 1fr; text-align: center; }
            .about-visual { height: 400px; }
            .about-features { justify-content: center; }
            
            .tokenomics-content { grid-template-columns: 1fr; }
            .token-chart { margin-bottom: 50px; }
            .token-info { text-align: center; }
            
            .roadmap-items { flex-direction: column; gap: 40px; }
            .roadmap-line { display: none; }
            .roadmap-dot { margin-bottom: 20px; }
            
            .footer-content { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            .section-title { font-size: 2.2rem; }
            .hero-stats { flex-direction: column; gap: 30px; }
            
            .features-grid { grid-template-columns: 1fr; }
            .team-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
            
            .cta-box { padding: 50px 30px; }
            .cta h2 { font-size: 2rem; }
            .cta-email { flex-direction: column; }
            
            .footer-content { grid-template-columns: 1fr; text-align: center; }
            .footer-brand { text-align: center; }
            .footer-brand .logo { justify-content: center; }
            .footer-socials { justify-content: center; }
            .footer-bottom { flex-direction: column; text-align: center; }
            .footer-links { justify-content: center; }
            
            .cursor, .cursor-follower { display: none; }
        }

        @media (max-width: 480px) {
            .navbar { padding: 15px 20px; }
            .hero { padding: 80px 20px 50px; }
            .hero h1 { font-size: 2rem; }
            .hero-description { font-size: 1rem; }
            .btn { padding: 12px 24px; font-size: 0.85rem; }
            
            .features, .about, .tokenomics, .roadmap, .team, .faq, .cta {
                padding: 80px 20px;
            }
            
            .section-header { margin-bottom: 50px; }
            .section-title { font-size: 1.8rem; }
            
            .blockchain-cube { width: 150px; height: 150px; }
            .cube-face { width: 150px; height: 150px; }
            .cube-face.front { transform: translateZ(75px); }
            .cube-face.back { transform: translateZ(-75px) rotateY(180deg); }
            .cube-face.right { transform: rotateY(90deg) translateZ(75px); }
            .cube-face.left { transform: rotateY(-90deg) translateZ(75px); }
            .cube-face.top { transform: rotateX(90deg) translateZ(75px); }
            .cube-face.bottom { transform: rotateX(-90deg) translateZ(75px); }
            
            .token-chart { width: 280px; height: 280px; }
            .token-donut::before { width: 140px; height: 140px; }
            
            .footer { padding: 50px 20px 20px; }
        }

        /* Mobile Navigation */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            max-width: 400px;
            height: 100vh;
            background: var(--bg-secondary);
            border-left: 1px solid var(--border-color);
            padding: 100px 40px;
            transition: right var(--transition-medium);
            z-index: 1000;
        }

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

        .mobile-nav a {
            display: block;
            font-family: var(--font-accent);
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--text-primary);
            padding: 15px 0;
            border-bottom: 1px solid var(--border-color);
            transition: all var(--transition-medium);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .mobile-nav a:hover {
            color: var(--accent-primary);
            padding-left: 15px;
        }

        .mobile-nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-medium);
            z-index: 999;
        }

        .mobile-nav-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        /* ============ PERFORMANCE OPTIMIZATIONS ============ */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        .lazy-load {
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .lazy-load.loaded {
            opacity: 1;
        }