/* Reset and base styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* Theme variables */
        :root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #10b981;
            --accent: #ef4444;
        }

        /* Light theme (default) */
        .light-theme {
            --bg-primary: #f8fafc;
            --bg-secondary: #ffffff;
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --border-color: #e2e8f0;
            --card-bg: #ffffff;
            --card-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            --footer-bg: #1e293b;
            --footer-text: #ffffff;
            --footer-text-muted: #94a3b8;
            --hero-bg: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
            --chart-bg: #ffffff;
            --chart-grid: #e2e8f0;
        }

        /* Dark theme */
        .dark-theme {
            --bg-primary: #0f172a;
            --bg-secondary: #1e293b;
            --text-primary: #f8fafc;
            --text-secondary: #cbd5e1;
            --border-color: #334155;
            --card-bg: #1e293b;
            --card-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            --footer-bg: #0f172a;
            --footer-text: #f8fafc;
            --footer-text-muted: #94a3b8;
            --hero-bg: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            --chart-bg: #1e293b;
            --chart-grid: #334155;
        }

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

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

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

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

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        @keyframes glow {
            0% { box-shadow: 0 0 5px rgba(37, 99, 235, 0.5); }
            50% { box-shadow: 0 0 20px rgba(37, 99, 235, 0.8); }
            100% { box-shadow: 0 0 5px rgba(37, 99, 235, 0.5); }
        }

        @keyframes dataFlow {
            0% { height: 10%; opacity: 0.3; }
            50% { height: 100%; opacity: 0.8; }
            100% { height: 10%; opacity: 0.3; top: 90%; }
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', sans-serif;
            line-height: 1.6;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            transition: background-color 0.3s ease, color 0.3s ease;
            overflow-x: hidden;
        }

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

        ul {
            list-style: none;
        }

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

        .container {
            width: 95%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 10px;
        }

        section {
            padding: 50px 0;
            position: relative;
        }

        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: var(--primary);
            color: white;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            animation: pulse 2s infinite;
            position: relative;
            overflow: hidden;
        }

        .btn::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: rgba(255, 255, 255, 0.1);
            transform: rotate(30deg);
            transition: all 0.6s ease;
            opacity: 0;
        }

        .btn:hover::after {
            opacity: 1;
            transform: rotate(30deg) translate(10%, 10%);
        }

        .btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            animation: none;
        }

        .btn-secondary {
            background-color: var(--secondary);
            color: white;
        }

        .btn-secondary:hover {
            background-color: #0ea271;
        }

        .section-title {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            text-align: center;
            color: var(--text-primary);
            animation: fadeIn 1s ease-out;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: 2.5rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            animation: fadeIn 1.2s ease-out;
        }

        /* AI-related decorative elements */
        .ai-particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 0;
            pointer-events: none;
        }

        .ai-particle {
            position: absolute;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), transparent);
            opacity: 0.5;
            animation: dataFlow 3s infinite;
        }

        .ai-circuit {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%232563eb' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
            background-size: 150px 150px;
            opacity: 0.3;
            z-index: -1;
            pointer-events: none;
        }

        .ai-glow {
            position: absolute;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(37, 99, 235, 0) 70%);
            animation: glow 4s infinite;
            z-index: -1;
            pointer-events: none;
        }

        /* Header styles */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: var(--bg-secondary);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            transition: all 0.3s ease;
            animation: slideInUp 0.5s ease-out;
        }

        header.scrolled {
            padding: 0;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
        }

        .logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            animation: slideInLeft 0.7s ease-out;
            display: flex;
            align-items: center;
        }

        .logo-icon {
            margin-right: 8px;
            animation: pulse 2s infinite;
        }

        .nav-links {
            display: flex;
            gap: 20px;
            align-items: center;
            animation: slideInRight 0.7s ease-out;
        }

        .nav-links a {
            font-weight: 500;
            transition: color 0.3s ease;
            color: var(--text-primary);
            font-size: 0.9rem;
        }

        .nav-links a:hover {
            color: var(--primary);
            transform: translateY(-2px);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            color: var(--text-primary);
        }

        /* Theme toggle */
        .theme-toggle {
            background: none;
            border: none;
            cursor: pointer;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            transition: background-color 0.3s ease;
            margin-left: 10px;
        }

        .theme-toggle:hover {
            background-color: var(--border-color);
        }

        /* Hero section */
        .hero {
            padding: 120px 0 80px;
            background: var(--hero-bg);
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        .hero-text {
            flex: 1;
            animation: slideInLeft 1s ease-out;
        }

        .hero-title {
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: 1.2rem;
            color: var(--text-primary);
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            max-width: 600px;
        }

        .hero-btns {
            display: flex;
            gap: 15px;
        }

        .hero-form-container {
            flex: 1;
            animation: slideInRight 1s ease-out;
        }

        .hero-form {
            background-color: var(--card-bg);
            padding: 25px;
            border-radius: 10px;
            box-shadow: var(--card-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            z-index: 1;
        }

        .hero-form:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .hero-form h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--text-primary);
            text-align: center;
        }

        .form-group {
            margin-bottom: 20px;
            animation: fadeIn 1.5s ease-out;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-primary);
            font-size: 0.95rem;
            text-align: left;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-family: inherit;
            font-size: 1rem;
            transition: all 0.3s ease;
            background-color: var(--bg-secondary);
            color: var(--text-primary);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
        }

        .form-group textarea {
            min-height: 80px;
            resize: vertical;
        }

        .testimonial-container {
            max-width: 800px;
            margin: 0 auto;
            overflow: hidden;
            position: relative;
            z-index: 1;
        }

        .testimonial-slider {
            display: flex;
            transition: transform 0.5s ease;
        }

        .testimonial-slide {
            min-width: 100%;
            padding: 20px;
        }

        .testimonial-card {
            background-color: var(--card-bg);
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--card-shadow);
            text-align: center;
            position: relative;
            z-index: 1;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .testimonial-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin: 0 auto 20px;
            overflow: hidden;
            border: 3px solid var(--primary);
        }

        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .testimonial-quote {
            font-style: italic;
            color: var(--text-secondary);
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .testimonial-author {
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 5px;
        }

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

        .testimonial-dots {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            gap: 8px;
        }

        .testimonial-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--border-color);
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .testimonial-dot.active {
            background-color: var(--primary);
        }

        /* Comments Section */
        .comments {
            background-color: var(--bg-primary);
            padding: 60px 0;
            position: relative;
        }

        .comments-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .comment-form {
            background-color: var(--card-bg);
            padding: 25px;
            border-radius: 10px;
            box-shadow: var(--card-shadow);
            margin-bottom: 30px;
        }

        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .comment {
            background-color: var(--card-bg);
            padding: 20px;
            border-radius: 10px;
            box-shadow: var(--card-shadow);
            animation: fadeIn 0.5s ease-out;
        }

        .comment-header {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }

        .comment-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 10px;
        }

        .comment-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .comment-author {
            font-weight: 600;
            color: var(--text-primary);
        }

        .comment-date {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-left: auto;
        }

        .comment-content {
            color: var(--text-primary);
        }

        .tradingview-widget-container {
            width: 100%;
            margin-top: 30px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            position: relative;
            z-index: 1;
        }

        /* Contact section */
        .contact {
            background-color: var(--bg-primary);
            padding: 60px 0;
            position: relative;
        }

        .contact-social {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-top: 40px;
            position: relative;
            z-index: 1;
        }

        .contact-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--bg-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            box-shadow: var(--card-shadow);
            color: var(--text-primary);
        }

        .contact-social a:hover {
            transform: translateY(-5px);
            background-color: var(--primary);
            color: white;
        }

        /* Footer */
        footer {
            background-color: var(--footer-bg);
            color: var(--footer-text);
            padding: 15px 0;
            text-align: center;
            animation: slideInUp 1s ease-out;
            position: relative;
        }

        .copyright {
            color: var(--footer-text-muted);
            font-size: 0.85rem;
        }

        /* Form Submission Process */
        .form-loader {
            display: none;
            text-align: center;
            padding: 20px;
        }

        .loader-progress {
            width: 100%;
            height: 10px;
            background-color: var(--border-color);
            border-radius: 5px;
            margin: 15px 0;
            overflow: hidden;
        }

        .loader-bar {
            height: 100%;
            width: 0%;
            background-color: var(--primary);
            border-radius: 5px;
            transition: width 0.5s ease;
        }

        .loader-percentage {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .loader-text {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .whatsapp-share {
            display: none;
            text-align: center;
            padding: 20px;
        }

        .whatsapp-share-text {
            margin-bottom: 15px;
            color: var(--text-primary);
        }

        .whatsapp-counter {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .whatsapp-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: #25D366;
            color: white;
            padding: 12px 24px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .whatsapp-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }

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

        .modal-content {
            background-color: var(--card-bg);
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--card-shadow);
            max-width: 500px;
            width: 90%;
            text-align: center;
            position: relative;
            animation: fadeIn 0.3s ease-out;
        }

        .modal-icon {
            font-size: 4rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }

        .modal-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 15px;
        }

        .modal-text {
            color: var(--text-secondary);
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .countdown {
            font-weight: bold;
            color: var(--primary);
        }

        /* Responsive styles */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-btns {
                justify-content: center;
            }
            
            .hero-form-container {
                width: 100%;
                margin-top: 30px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-links {
                position: fixed;
                top: 60px;
                left: 0;
                width: 100%;
                background-color: var(--bg-secondary);
                flex-direction: column;
                gap: 0;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
                z-index: 1000;
            }
            
            .nav-links.active {
                max-height: 300px;
                overflow-y: auto;
            }
            
            .nav-links a {
                display: block;
                padding: 12px 20px;
                border-bottom: 1px solid var(--border-color);
                width: 100%;
                text-align: left;
            }

            .theme-toggle {
                margin-left: 0;
                margin-top: 0;
                position: absolute;
                right: 60px;
                top: 10px;
            }
            
            .form-group label {
                text-align: left;
                width: 100%;
            }
            
            .hero-form {
                padding: 20px 15px;
                width: 100%;
            }
        }

        @media (max-width: 576px) {
            section {
                padding: 40px 0;
            }
            
            .hero {
                padding: 100px 0 40px;
            }
            
            .hero-title {
                font-size: 1.8rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }

            .hero-subtitle, .section-subtitle {
                font-size: 1rem;
            }

            .hero-btns {
                flex-direction: column;
                gap: 10px;
                width: 100%;
            }

            .hero-btns .btn {
                width: 100%;
                text-align: center;
            }

            .contact-social {
                flex-wrap: wrap;
            }
            
            .navbar {
                padding: 8px 0;
            }
            
            .logo {
                font-size: 1.2rem;
            }
            
            .mobile-menu-btn {
                font-size: 1.1rem;
            }
            
            .form-group {
                margin-bottom: 15px;
            }
            
            .form-group input,
            .form-group textarea,
            .form-group select {
                padding: 10px;
                font-size: 16px; /* Prevents zoom on iOS */
            }
            
            .tradingview-widget-container {
                height: 100vh !important;
            }
        }