/* ===== CSS VARIABLES ===== */
        :root {
            --primary-blue: #2563eb;
            --primary-purple: #7c3aed;
            --primary-teal: #0d9488;
            --gradient-start: #3b82f6;
            --gradient-mid: #8b5cf6;
            --gradient-end: #0d9488;
            --glass-bg: rgba(255, 255, 255, 0.08);
            --glass-border: rgba(255, 255, 255, 0.15);
            --text-light: #f8fafc;
            --text-dim: #cbd5e1;
            --shadow-color: rgba(0, 0, 0, 0.2);
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            color: var(--text-light);
            line-height: 1.6;
            overflow-x: hidden;
            position: relative;
            min-height: 100vh;
        }

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

        .particle {
            position: absolute;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.5) 0%, rgba(139, 92, 246, 0.3) 50%, rgba(13, 148, 136, 0.1) 100%);
            opacity: 0.6;
            animation: float 15s infinite linear;
        }

        @keyframes float {
            0% { transform: translateY(0) rotate(0deg); }
            100% { transform: translateY(-1000px) rotate(720deg); }
        }

        /* ===== TYPOGRAPHY ===== */
        h1, h2, h3, h4, h5, h6 {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            line-height: 1.3;
        }

        h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            position: relative;
            display: inline-block;
        }

        h2:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
            border-radius: 2px;
        }

        p {
            color: var(--text-dim);
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }

        /* ===== UTILITY CLASSES ===== */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section {
            padding: 6rem 0;
        }

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

        .gradient-text {
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .btn {
            display: inline-block;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn-primary {
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid));
            color: white;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.4);
            transform: translateY(-3px);
        }

        /* ===== HEADER ===== */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            padding: 1.5rem 0;
            transition: var(--transition);
            background: rgba(15, 23, 42, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        header.scrolled {
            padding: 1rem 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            font-family: 'Poppins', sans-serif;
            font-weight: 700;
            font-size: 1.8rem;
            color: white;
            text-decoration: none;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

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

        .nav-link {
            color: var(--text-dim);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 0.5rem 0;
            transition: var(--transition);
        }

        .nav-link:hover {
            color: var(--text-light);
        }

        .nav-link:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
            transition: width 0.3s ease;
        }

        .nav-link:hover:after {
            width: 100%;
        }

        .header-cta {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }

        /* ===== HERO SECTION ===== */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 6rem;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-text {
            max-width: 600px;
        }

        .hero-subtext {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            color: var(--text-dim);
        }

        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .hero-visual {
            position: relative;
            height: 500px;
        }

        .dashboard-card {
            position: absolute;
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
        }

        .dashboard-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(59, 130, 246, 0.2);
        }

        .dashboard-main {
            width: 320px;
            height: 220px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 2;
        }

        .dashboard-card-1 {
            width: 180px;
            height: 120px;
            top: 20%;
            left: 5%;
            z-index: 1;
            animation: floatCard 6s ease-in-out infinite;
        }

        .dashboard-card-2 {
            width: 160px;
            height: 100px;
            top: 60%;
            right: 5%;
            z-index: 1;
            animation: floatCard 8s ease-in-out infinite 1s;
        }

        .dashboard-card-3 {
            width: 140px;
            height: 90px;
            bottom: 10%;
            left: 15%;
            z-index: 1;
            animation: floatCard 7s ease-in-out infinite 0.5s;
        }

        @keyframes floatCard {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }

        .chart-bar {
            height: 8px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid));
            border-radius: 4px;
            margin: 0.5rem 0;
            width: 0;
            animation: growBar 1.5s ease-out forwards;
        }

        @keyframes growBar {
            to { width: var(--width); }
        }

        .floating-card {
            position: absolute;
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--glass-border);
            border-radius: 15px;
            padding: 1rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            animation: floatCard 5s ease-in-out infinite;
        }

        .credit-card {
            width: 120px;
            height: 75px;
            top: 15%;
            right: 20%;
            background: linear-gradient(135deg, #6366f1, #8b5cf6);
            animation-delay: 0.2s;
        }

        .coin {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: radial-gradient(circle, #fbbf24, #f59e0b);
            bottom: 20%;
            right: 30%;
            animation-delay: 0.4s;
        }

        /* ===== ABOUT PREVIEW ===== */
        .about-preview {
            background: rgba(30, 41, 59, 0.5);
            border-radius: 20px;
            padding: 4rem;
            margin-top: 4rem;
            position: relative;
            overflow: hidden;
        }

        .about-preview:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border-radius: 15px;
            border: 1px solid var(--glass-border);
            transition: var(--transition);
        }

        .stat-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(59, 130, 246, 0.15);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            color: var(--text-dim);
            font-size: 1rem;
        }

        /* ===== WHY CHOOSE US ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .feature-card {
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 15px;
            padding: 2rem;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(59, 130, 246, 0.2);
        }

        .feature-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .feature-card:hover:before {
            transform: scaleX(1);
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 1.5rem;
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
        }

        /* ===== SERVICES ===== */
        .services-tabs {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .tab-btn {
            padding: 0.8rem 1.8rem;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 50px;
            color: var(--text-dim);
            cursor: pointer;
            transition: var(--transition);
            font-family: 'Poppins', sans-serif;
            font-weight: 500;
        }

        .tab-btn.active, .tab-btn:hover {
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid));
            color: white;
            border-color: transparent;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 15px;
            padding: 2rem;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 15px 35px rgba(59, 130, 246, 0.2);
            border-color: rgba(59, 130, 246, 0.3);
        }

        .service-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: white;
            margin-bottom: 1.5rem;
        }

        .service-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        .service-desc {
            color: var(--text-dim);
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
        }

        .service-link {
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: var(--transition);
        }

        .service-link:hover {
            gap: 0.8rem;
        }

        /* ===== TESTIMONIALS ===== */
        .testimonials-carousel {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 20px;
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            padding: 3rem;
        }

        .testimonials-track {
            display: flex;
            transition: transform 0.5s ease;
        }

        .testimonial {
            min-width: 100%;
            padding: 2rem;
            text-align: center;
        }

        .testimonial-content {
            font-style: italic;
            font-size: 1.1rem;
            margin-bottom: 2rem;
            color: var(--text-light);
            position: relative;
        }

        .testimonial-content:before,
        .testimonial-content:after {
            content: '"';
            font-size: 3rem;
            color: var(--primary-blue);
            opacity: 0.3;
            position: absolute;
        }

        .testimonial-content:before {
            top: -10px;
            left: -10px;
        }

        .testimonial-content:after {
            bottom: -30px;
            right: -10px;
        }

        .testimonial-author {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }

        .author-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--primary-blue);
        }

        .author-info h4 {
            color: var(--text-light);
            margin-bottom: 0.3rem;
        }

        .author-info p {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        .stars {
            color: #fbbf24;
            font-size: 1.2rem;
            margin-top: 0.5rem;
        }

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

        .carousel-btn {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            color: var(--text-light);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .carousel-btn:hover {
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid));
            transform: scale(1.1);
        }

        /* ===== FAQ ===== */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(59, 130, 246, 0.3);
        }

        .faq-question {
            padding: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            color: var(--text-light);
        }

        .faq-question:hover {
            color: var(--primary-blue);
        }

        .faq-icon {
            transition: transform 0.3s ease;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 1.5rem;
        }

        .faq-answer.active {
            max-height: 300px;
            padding: 0 1.5rem 1.5rem;
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        /* ===== FORMS ===== */
        .form-container {
            max-width: 700px;
            margin: 0 auto;
            background: var(--glass-bg);
            backdrop-filter: blur(12px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            padding: 3rem;
        }

        .form-group {
            margin-bottom: 1.8rem;
            position: relative;
        }

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--text-dim);
            font-weight: 500;
        }

        .form-input,
        .form-textarea {
            width: 100%;
            padding: 1rem 1.2rem;
            background: rgba(15, 23, 42, 0.6);
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            color: var(--text-light);
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }

        .form-textarea {
            min-height: 150px;
            resize: vertical;
        }

        .checkbox-group {
            display: flex;
            align-items: flex-start;
            gap: 0.8rem;
            margin-bottom: 1.5rem;
        }

        .checkbox-input {
            width: 18px;
            height: 18px;
            margin-top: 3px;
            accent-color: var(--primary-blue);
        }

        .success-message {
            display: none;
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.3);
            border-radius: 10px;
            padding: 1.5rem;
            text-align: center;
            margin-top: 2rem;
            color: #10b981;
            font-weight: 500;
        }

        /* ===== NEWSLETTER ===== */
        .newsletter {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
            border-radius: 20px;
            padding: 4rem 2rem;
            text-align: center;
            margin-top: 4rem;
            position: relative;
            overflow: hidden;
        }

        .newsletter:before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }

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

        .newsletter-form {
            max-width: 900px;
            margin: 2rem auto 0;
            position: relative;
            z-index: 1;
        }

        .newsletter-row {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .newsletter-input {
            flex: 1;
        }

        /* ===== FOOTER ===== */
        footer {
            background: rgba(15, 23, 42, 0.9);
            padding: 4rem 0 2rem;
            margin-top: 4rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            position: relative;
        }

        .footer-wave {
            position: absolute;
            top: -1px;
            left: 0;
            width: 100%;
            height: 50px;
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%231e293b'/%3E%3C/svg%3E");
            background-size: cover;
            background-repeat: no-repeat;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-col h3 {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            color: var(--text-light);
            position: relative;
            display: inline-block;
        }

        .footer-col h3:after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        }

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

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

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

        .footer-links a:hover {
            color: var(--primary-blue);
            transform: translateX(5px);
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--glass-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-dim);
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .social-icon:hover {
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
            color: white;
            transform: translateY(-3px);
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        /* ===== MODALS ===== */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(5px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

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

        .modal {
            background: rgba(30, 41, 59, 0.95);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            width: 90%;
            max-width: 600px;
            max-height: 80vh;
            overflow-y: auto;
            padding: 2.5rem;
            position: relative;
            transform: translateY(30px);
            transition: transform 0.4s ease;
        }

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

        .modal-close {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            color: var(--text-light);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }

        .modal-close:hover {
            background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
            transform: rotate(90deg);
        }

        .modal h2 {
            margin-bottom: 1.5rem;
            color: var(--text-light);
        }

        .modal-content {
            color: var(--text-dim);
            line-height: 1.8;
        }

        .modal-content h3 {
            color: var(--text-light);
            margin: 1.5rem 0 1rem;
            font-size: 1.3rem;
        }

        .modal-content ul {
            padding-left: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .modal-content li {
            margin-bottom: 0.5rem;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 992px) {
            h1 {
                font-size: 2.8rem;
            }
            
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .hero-visual {
                height: 400px;
                margin-top: 2rem;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                background: rgba(15, 23, 42, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 2rem;
                transition: right 0.4s ease;
                z-index: 1001;
                padding: 2rem;
                border-left: 1px solid rgba(255, 255, 255, 0.1);
            }
            
            .nav-links.active {
                right: 0;
            }
            
            .mobile-toggle {
                display: block;
                z-index: 1002;
            }
            
            .header-cta .btn {
                display: none;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .hero-buttons .btn {
                width: 100%;
                max-width: 300px;
            }
            
            .dashboard-main {
                width: 280px;
                height: 190px;
            }
            
            .dashboard-card-1,
            .dashboard-card-2,
            .dashboard-card-3 {
                display: none;
            }
            
            .newsletter-row {
                flex-direction: column;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 2.2rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            .section {
                padding: 4rem 0;
            }
            
            .about-preview {
                padding: 2rem;
            }
            
            .form-container {
                padding: 2rem 1.5rem;
            }
        }

        /* ===== ANIMATIONS ===== */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .pulse {
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(59, 130, 246, 0); }
            100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
        }

        /* Glowing effect for buttons */
        .glow {
            position: relative;
        }

        .glow:after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end), var(--gradient-start));
            background-size: 400%;
            border-radius: inherit;
            z-index: -1;
            animation: glowing 20s linear infinite;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .glow:hover:after {
            opacity: 1;
        }

        @keyframes glowing {
            0% { background-position: 0 0; }
            50% { background-position: 400% 0; }
            100% { background-position: 0 0; }
        }