:root {
            /* Light Mode Colors */
            --bg-primary: #ffffff;
            --bg-secondary: #f8f9fc;
            --bg-card: #ffffff;
            --text-primary: #1a1f36;
            --text-secondary: #555b6d;
            --text-muted: #8792a7;
            
            /* Brand Colors - Multi-gradient: Green, Orange, Purple */
            --color-green: #10B981;
            --color-green-light: #6EE7B7;
            --color-orange: #FB923C;
            --color-orange-light: #FED7AA;
            --color-purple: #A78BFA;
            --color-purple-light: #DDD6FE;
            --color-primary: #10B981;
            --color-accent: #FB923C;
            
            /* Multi-Color Gradients */
            --gradient-primary:linear-gradient(135deg, #15544e 0%, #c691b3 25%, #c783ff 50%, #A78BFA 75%, #0a00b78a 100%);
            --gradient-green: linear-gradient(135deg, #6EE7B7 0%, #10B981 100%);
            --gradient-orange: linear-gradient(135deg, #FED7AA 0%, #FB923C 100%);
            --gradient-purple: linear-gradient(135deg, #DDD6FE 0%, #A78BFA 100%);
            --gradient-hero: linear-gradient(135deg, rgba(110, 231, 183, 0.15) 0%, rgba(16, 185, 129, 0.2) 25%, rgba(251, 146, 60, 0.15) 50%, rgba(167, 139, 250, 0.2) 75%, rgba(221, 214, 254, 0.15) 100%);
            --gradient-card: linear-gradient(180deg, rgba(110, 231, 183, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
            
            /* Shadows & Effects */
            --shadow-sm: 0 2px 8px rgba(16, 185, 129, 0.1);
            --shadow-md: 0 4px 16px rgba(16, 185, 129, 0.15);
            --shadow-lg: 0 10px 30px rgba(16, 185, 129, 0.2);
            --shadow-glow: 0 0 30px rgba(110, 231, 183, 0.4);
            --shadow-glow-orange: 0 0 30px rgba(251, 146, 60, 0.4);
            --shadow-glow-purple: 0 0 30px rgba(167, 139, 250, 0.4);
            
            --border-color: #e6ebf2;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        [data-theme="dark"] {
            /* Dark Mode Colors */
            --bg-primary: #0a0e1a;
            --bg-secondary: #151b2d;
            --bg-card: #1a2332;
            --text-primary: #ffffff;
            --text-secondary: #b4bcd0;
            --text-muted: #7d8597;
            
            /* Adjusted Gradients for Dark Mode - More Vibrant */
            --gradient-primary:linear-gradient(135deg, #15544e 0%, #c691b3 25%, #c783ff 50%, #A78BFA 75%, #0a00b78a 100%);
            --gradient-green: linear-gradient(135deg, #10B981 0%, #059669 100%);
            --gradient-orange: linear-gradient(135deg, #FB923C 0%, #F97316 100%);
            --gradient-purple: linear-gradient(135deg, #A78BFA 0%, #8B5CF6 100%);
            --gradient-hero: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(5, 150, 105, 0.18) 25%, rgba(251, 146, 60, 0.12) 50%, rgba(167, 139, 250, 0.18) 75%, rgba(139, 92, 246, 0.12) 100%);
            --gradient-card: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(0, 0, 0, 0) 100%);
            
            /* Adjusted Shadows for Dark Mode */
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 30px rgba(16, 185, 129, 0.3);
            --shadow-glow-orange: 0 0 30px rgba(251, 146, 60, 0.3);
            --shadow-glow-purple: 0 0 30px rgba(167, 139, 250, 0.3);
            
            --border-color: #2a3447;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            transition: var(--transition);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 600;
            line-height: 1.3;
        }
        
        /* Navbar Styles */
        .navbar {
            background-color: var(--bg-card);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            padding: 1rem 0;
        }
        
        .navbar.scrolled {
            box-shadow: var(--shadow-md);
        }
        
        .navbar-brand {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 1.5rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .nav-link {
            color: var(--text-secondary);
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            transition: var(--transition);
            position: relative;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: var(--transition);
            transform: translateX(-50%);
        }
        
        .nav-link:hover,
        .nav-link.active {
            color: var(--color-primary);
        }
        
        .nav-link:hover::after {
            width: 80%;
        }
        
        /* Theme Toggle Button */
        .theme-toggle {
            background: var(--gradient-primary);
            border: none;
            color: white;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .theme-toggle:hover {
            transform: scale(1.1) rotate(15deg);
            box-shadow: var(--shadow-glow);
        }

                /* Particle Background */
        #particles-js {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: 1;
        }
        
        /* Hero Section */
        .hero-section {
            background: var(--gradient-hero);
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(110, 231, 183, 0.3) 0%, transparent 70%);
            top: -250px;
            right: -250px;
            animation: float 6s ease-in-out infinite;
            z-index: 1;
        }
        
        .hero-section::after {
            content: '';
            position: absolute;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(251, 146, 60, 0.25) 0%, transparent 70%);
            bottom: -200px;
            left: -200px;
            animation: float 8s ease-in-out infinite;
            z-index: 1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
        }
        
        .hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
              background:var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: fadeInUp 1s ease-out;
        }
        
        .hero-subtitle {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            color: var(--text-secondary);
            margin-bottom: 2rem;
            max-width: 700px;
            animation: fadeInUp 1s ease-out 0.2s both;
        }
        
        .hero-image-wrapper {
            position: relative;
            animation: fadeInUp 1s ease-out 0.4s both;
        }
        
        .hero-image {
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
            width: 100%;
            height: auto;
            transition: var(--transition);
        }
        
        .hero-image:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(74, 144, 226, 0.3);
        }
        
        /* Buttons */
        .btn-primary-custom {
            background: var(--gradient-primary);
            color: white;
            border: none;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-glow);
            color: white;
        }
        
        .btn-outline-custom {
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-primary);
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-outline-custom:hover {
            background: var(--gradient-primary);
            color: white;
            border-color: transparent;
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        
        /* Section Styles */
        section {
            padding: 80px 0;
            position: relative;
        }
        
        .section-title {
            font-size: clamp(2rem, 4vw, 2.5rem);
            font-weight: 700;
            margin-bottom: 1rem;
            text-align: center;
        }
        
        .section-subtitle {
            color: var(--text-secondary);
            font-size: clamp(1rem, 2vw, 1.2rem);
            text-align: center;
            margin-bottom: 3rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* Stats Section */
        .stats-section {
            background: var(--gradient-hero);
            padding: 60px 0;
        }
        
        .stat-card {
            text-align: center;
            padding: 2rem;
        }
        
        .stat-number {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            font-weight: 700;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }
        
        .stat-label {
            color: var(--text-secondary);
            font-size: 1.1rem;
        }
        
        /* Feature Cards */
        .feature-card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 2.5rem;
            transition: var(--transition);
            border: 1px solid var(--border-color);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transition: var(--transition);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
            border-color: var(--color-primary);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: var(--gradient-primary);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 2rem;
            color: white;
            transition: var(--transition);
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            box-shadow: var(--shadow-glow);
        }
        
        .feature-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        
        .feature-description {
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        /* Course Cards */
        .course-card {
            background: var(--bg-card);
            border-radius: 20px;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid var(--border-color);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .course-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .course-image {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .course-card:hover .course-image {
            transform: scale(1.1);
        }
        
        .course-image-wrapper {
            overflow: hidden;
            position: relative;
        }
        
        .course-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--gradient-primary);
            color: white;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .course-content {
            padding: 2rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .course-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }
        
        .course-description {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }
        
        .course-meta {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        
        /* Team Cards */
        .team-card {
            background: var(--bg-card);
            border-radius: 20px;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid var(--border-color);
            text-align: center;
        }
        
        .team-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }
        
        .team-image-wrapper {
            position: relative;
            overflow: hidden;
            height: 300px;
        }
        
        .team-image {
            width: 38%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .team-card:hover .team-image {
            transform: scale(1.1);
        }
        
        .team-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
            padding: 2rem;
            transform: translateY(100%);
            transition: var(--transition);
        }
        
        .team-card:hover .team-overlay {
            transform: translateY(0);
        }
        
        .team-social {
            display: flex;
            gap: 15px;
            justify-content: center;
        }
        
        .team-social a {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            transition: var(--transition);
        }
        
        .team-social a:hover {
            background: var(--color-primary);
            transform: scale(1.1);
        }
        
        .team-content {
            padding: 2rem;
        }
        
        .team-name {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }
        
        .team-role {
            color: var(--color-primary);
            font-weight: 500;
            margin-bottom: 1rem;
        }
        
        .team-description {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }
        
        /* Trading Chart Styles */
        .chart-container {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 2rem;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            margin-bottom: 2rem;
        }
        
        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }
        
        .chart-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--text-primary);
        }
        
        .chart-indicators {
            display: flex;
            gap: 1rem;
            font-size: 0.9rem;
        }
        
        .indicator {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .indicator-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }
        
        .indicator-dot.up { background: var(--color-accent); }
        .indicator-dot.down { background: #EF4444; }
        
        .chart-canvas {
            height: 300px;
            position: relative;
            display: flex;
            align-items: flex-end;
            justify-content: space-around;
            gap: 10px;
            padding: 20px 0;
        }
        
        .chart-bar {
            flex: 1;
            background: var(--gradient-primary);
            border-radius: 8px 8px 0 0;
            transition: var(--transition);
            cursor: pointer;
            position: relative;
            animation: barGrow 1s ease-out backwards;
        }
        
        .chart-bar:hover {
            opacity: 0.8;
            transform: scaleY(1.05);
            box-shadow: var(--shadow-glow);
        }
        
        .chart-bar::after {
            content: attr(data-value);
            position: absolute;
            top: -30px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--bg-secondary);
            color: var(--text-primary);
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            opacity: 0;
            transition: var(--transition);
            white-space: nowrap;
            box-shadow: var(--shadow-sm);
        }
        
        .chart-bar:hover::after {
            opacity: 1;
        }
        
        .chart-labels {
            display: flex;
            justify-content: space-around;
            margin-top: 1rem;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        
        @keyframes barGrow {
            from {
                transform: scaleY(0);
            }
            to {
                transform: scaleY(1);
            }
        }
        
        /* Line Chart */
        .line-chart {
            position: relative;
            height: 300px;
            padding: 20px 0;
        }
        
        .line-chart svg {
            width: 100%;
            height: 100%;
        }
        
        .line-path {
            fill: none;
            stroke: url(#lineGradient);
            stroke-width: 3;
            stroke-linecap: round;
            stroke-linejoin: round;
            filter: drop-shadow(0 4px 8px rgba(74, 144, 226, 0.3));
        }
        
        .line-area {
            fill: url(#areaGradient);
            opacity: 0.3;
        }
        
        .data-point {
            fill: var(--color-primary);
            transition: var(--transition);
            cursor: pointer;
        }
        
        .data-point:hover {
            r: 8;
            fill: var(--color-secondary);
        }
        
        /* Contact Form */
        .contact-form {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 3rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
        }
        
        .form-control {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 14px 20px;
            border-radius: 12px;
            transition: var(--transition);
        }
        
        .form-control:focus {
            background: var(--bg-card);
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
            color: var(--text-primary);
        }
        
        .form-label {
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }
        
        /* Footer */
        footer {
            background: var(--bg-secondary);
            padding: 60px 0 30px;
            border-top: 1px solid var(--border-color);
        }
        
        .footer-brand {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
        }
        
        .footer-description {
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.7;
        }
        
        .footer-title {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-links a:hover {
            color: var(--color-primary);
            transform: translateX(5px);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            width: 45px;
            height: 45px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background: var(--gradient-primary);
            color: white;
            transform: translateY(-5px);
            box-shadow: var(--shadow-glow);
            border-color: transparent;
        }
        
        .footer-bottom {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid var(--border-color);
            text-align: center;
            color: var(--text-muted);
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes float {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-20px);
            }
        }
        
        /* Scroll Progress Bar */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 4px;
            background: var(--gradient-primary);
            z-index: 9999;
            transition: width 0.1s ease;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0 60px;
            }
            
            section {
                padding: 60px 0;
            }
            
            .feature-card,
            .course-card,
            .team-card {
                margin-bottom: 2rem;
            }
            
            .chart-canvas {
                height: 200px;
            }
            
            .contact-form {
                padding: 2rem;
            }
        }
        
        /* Utility Classes */
        .text-gradient {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .badge-success {
            background: linear-gradient(135deg, #efb937 0%, #c68bd5 100%);
            color: white;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
        }
        
        .badge-primary {
            background: var(--gradient-primary);
            color: white;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
        }