* { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            --bg-dark: #000000;
            --bg-primary: #0a0a0f;
            --bg-secondary: #111118;
            --bg-card: rgba(255, 255, 255, 0.03);
            --bg-glass: rgba(255, 255, 255, 0.05);
            --accent-blue: #3b82f6;
            --accent-purple: #8b5cf6;
            --accent-cyan: #06b6d4;
            --accent-pink: #ec4899;
            --text-primary: #ffffff;
            --text-secondary: #94a3b8;
            --text-muted: #64748b;
            --border: rgba(255, 255, 255, 0.1);
            --glow-blue: rgba(59, 130, 246, 0.5);
            --glow-purple: rgba(139, 92, 246, 0.5);
        }

        [data-theme="light"] {
            --bg-dark: #f8f9fc;
            --bg-primary: #f0f2f5;
            --bg-secondary: #e8eaed;
            --bg-card: rgba(255, 255, 255, 0.95);
            --bg-glass: rgba(255, 255, 255, 0.8);
            --text-primary: #1a1a2e;
            --text-secondary: #4a5568;
            --text-muted: #718096;
            --border: rgba(0, 0, 0, 0.1);
        }

        [data-theme="light"] .bg-gradient {
            background:
                radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.06), transparent),
                radial-gradient(ellipse 60% 40% at 90% 50%, rgba(139, 92, 246, 0.04), transparent),
                radial-gradient(ellipse 50% 30% at 10% 80%, rgba(6, 182, 212, 0.04), transparent),
                var(--bg-dark);
        }

        [data-theme="light"] .logo {
            background: linear-gradient(135deg, #2563eb, #7c3aed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: transparent;
        }

        [data-theme="light"] nav {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        }

        [data-theme="light"] .hero-badge {
            background: rgba(59, 130, 246, 0.08);
            border: 1px solid rgba(59, 130, 246, 0.2);
            color: var(--accent-blue);
        }

        [data-theme="light"] .hero-demo-link {
            color: var(--text-muted);
        }

        [data-theme="light"] .industry-pill {
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(0, 0, 0, 0.08);
            color: var(--text-secondary);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
        }

        [data-theme="light"] .trust-logo {
            color: #334155;
            opacity: 0.7;
        }

        [data-theme="light"] .stat-card,
        [data-theme="light"] .feature-card,
        [data-theme="light"] .waitlist-card,
        [data-theme="light"] .demo-card,
        [data-theme="light"] .card {
            background: var(--bg-card);
            border: 1px solid rgba(0, 0, 0, 0.08);
            box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
            backdrop-filter: none;
        }

        [data-theme="light"] input,
        [data-theme="light"] textarea,
        [data-theme="light"] select {
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(0, 0, 0, 0.15);
            color: var(--text-primary);
        }

        [data-theme="light"] input::placeholder,
        [data-theme="light"] textarea::placeholder {
            color: var(--text-muted);
        }

        [data-theme="light"] footer,
        [data-theme="light"] .footer {
            background: rgba(255, 255, 255, 0.85);
            border-top: 1px solid rgba(0, 0, 0, 0.08);
        }

        [data-theme="light"] .btn-secondary {
            background: rgba(255, 255, 255, 0.92);
            color: var(--text-primary);
            border: 1px solid rgba(0, 0, 0, 0.16);
            box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
        }

        [data-theme="light"] .btn-secondary:hover {
            background: #ffffff;
            border-color: var(--accent-blue);
        }

        [data-theme="light"] .nav-cta {
            color: var(--text-primary) !important;
        }

        .theme-toggle-landing {
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            cursor: pointer;
            color: var(--text-secondary);
            font-size: 1rem;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 6px;
            line-height: 1;
        }
        .theme-toggle-landing:hover {
            border-color: var(--accent-blue);
            color: var(--text-primary);
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* Animated Background */
        .bg-gradient {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: 
                radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.15), transparent),
                radial-gradient(ellipse 60% 40% at 80% 50%, rgba(139, 92, 246, 0.1), transparent),
                radial-gradient(ellipse 50% 30% at 20% 80%, rgba(6, 182, 212, 0.1), transparent),
                var(--bg-dark);
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .container-wide {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            padding: 20px 0;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
        }
        
        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .nav-cta {
            padding: 10px 24px;
            background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
            border: none;
            border-radius: 8px;
            color: white;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 40px var(--glow-blue);
        }
        
        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 140px 24px 112px;
            position: relative;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background: rgba(59, 130, 246, 0.08);
            border: 1px solid rgba(59, 130, 246, 0.2);
            border-radius: 100px;
            font-size: 0.875rem;
            color: var(--accent-blue);
            margin-bottom: 24px;
        }

        .hero-badge-dot {
            width: 8px;
            height: 8px;
            background: #22c55e;
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

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

        .hero h1 {
            font-size: clamp(2.25rem, 4.5vw, 3.25rem);
            font-weight: 600;
            line-height: 1.15;
            margin-bottom: 20px;
            max-width: 600px;
            color: var(--text-primary);
            letter-spacing: -0.03em;
        }

        .hero-subtitle {
            font-size: 1.0625rem;
            color: var(--text-secondary);
            max-width: 480px;
            margin: 0 auto 44px;
            line-height: 1.6;
        }

        .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 16px;
        }

        .hero-micro {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .hero-demo-link {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .hero-demo-link a {
            color: var(--accent-blue);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .hero-demo-link a:hover {
            color: #60a5fa;
        }

        .btn-primary {
            padding: 14px 28px;
            background: var(--accent-blue);
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }

        .btn-primary:hover {
            background: #2563eb;
            box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
        }
        
        .btn-secondary {
            padding: 16px 32px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 12px;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            text-decoration: none;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--accent-blue);
        }
        
        /* Industry Marquee — standalone strip below hero */
        .industry-marquee {
            width: 100%;
            overflow: hidden;
            padding: 32px 0;
            border-bottom: 1px solid var(--border);
            -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
            mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
        }
        
        .marquee-track {
            display: flex;
            gap: 16px;
            animation: scrollMarquee 30s linear infinite;
            width: max-content;
        }
        
        .industry-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 100px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            white-space: nowrap;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        
        .industry-pill:hover {
            border-color: var(--accent-blue);
            color: var(--text-primary);
        }
        
        @keyframes scrollMarquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        
        @keyframes scrollTestimonials {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        
        /* Trust Section */
        .trust-section {
            padding: 80px 0;
            text-align: center;
        }
        
        .trust-label {
            font-size: 0.875rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 32px;
        }
        
        .trust-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }
        
        .trust-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            opacity: 0.5;
            transition: opacity 0.3s ease;
        }
        
        .trust-logo:hover {
            opacity: 0.8;
        }
        
        .trust-logo svg {
            height: 28px;
            width: auto;
        }
        
        .trust-logo span {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-secondary);
        }
        
        /* Stats Section */
        .stats-section {
            padding: 80px 0;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
        }
        
        .stat-card {
            text-align: center;
            padding: 40px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 24px;
            backdrop-filter: blur(20px);
            transition: all 0.3s ease;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-blue);
            box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
        }
        
        .stat-value {
            font-size: 3.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 8px;
        }
        
        .stat-label {
            font-size: 1rem;
            color: var(--text-secondary);
        }
        
        /* Features Section */
        .features-section {
            padding: 120px 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 64px;
        }
        
        .section-badge {
            display: inline-block;
            padding: 8px 16px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 100px;
            font-size: 0.875rem;
            color: var(--accent-blue);
            margin-bottom: 24px;
        }
        
        .section-title {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 700;
            margin-bottom: 16px;
        }
        
        .section-subtitle {
            font-size: 1.125rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }
        
        .feature-card {
            padding: 40px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 24px;
            backdrop-filter: blur(20px);
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-purple);
        }
        
        .feature-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
            border-radius: 16px;
            font-size: 1.5rem;
            margin-bottom: 24px;
        }
        
        .feature-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        
        .feature-card p {
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        /* Demo Section */
        .demo-section {
            padding: 120px 0;
            text-align: center;
        }
        
        .demo-card {
            max-width: 600px;
            margin: 0 auto;
            padding: 64px;
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
            border: 1px solid var(--border);
            border-radius: 32px;
            backdrop-filter: blur(20px);
        }
        
        .demo-card h2 {
            font-size: 2rem;
            margin-bottom: 16px;
        }
        
        .demo-card p {
            color: var(--text-secondary);
            margin-bottom: 32px;
        }
        
        .phone-display {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
        }
        
        .demo-note {
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        /* Waitlist Section */
        .waitlist-section {
            padding: 120px 0;
        }
        
        .waitlist-card {
            max-width: 500px;
            margin: 0 auto;
            padding: 48px;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: 32px;
            backdrop-filter: blur(20px);
        }
        
        .waitlist-card h2 {
            font-size: 1.75rem;
            text-align: center;
            margin-bottom: 8px;
        }
        
        .waitlist-card > p {
            text-align: center;
            color: var(--text-secondary);
            margin-bottom: 32px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            font-size: 0.875rem;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text-secondary);
        }
        
        .form-group input {
            width: 100%;
            padding: 16px 20px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border);
            border-radius: 12px;
            color: var(--text-primary);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-group input:focus {
            outline: none;
            border-color: var(--accent-blue);
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
        }
        
        .form-group input::placeholder {
            color: var(--text-muted);
        }
        
        .submit-btn {
            width: 100%;
            padding: 18px;
            background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
            border: none;
            border-radius: 12px;
            color: white;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 20px 40px var(--glow-purple);
        }
        
        .submit-btn:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
        }
        
        /* Success State */
        .success-message {
            display: none;
            text-align: center;
            padding: 32px;
        }
        
        .success-message.show {
            display: block;
        }
        
        .success-icon {
            font-size: 4rem;
            margin-bottom: 24px;
        }
        
        .success-message h3 {
            font-size: 1.5rem;
            margin-bottom: 8px;
        }
        
        .success-message p {
            color: var(--text-secondary);
        }
        
        .form-content.hidden {
            display: none;
        }
        
        /* Footer */
        footer {
            padding: 48px 0;
            text-align: center;
            border-top: 1px solid var(--border);
        }
        
        .footer-content {
            color: var(--text-muted);
            font-size: 0.875rem;
        }
        
        .footer-content a {
            color: var(--text-secondary);
            text-decoration: none;
        }
        
        /* Scroll Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .container, .container-wide {
                padding: 0 20px;
            }
            
            nav {
                padding: 12px 0;
            }
            
            .nav-content {
                padding: 0 16px;
            }
            
            .logo {
                font-size: 1rem;
                white-space: nowrap;
            }
            
            .nav-cta {
                padding: 6px 12px;
                font-size: 0.75rem;
                white-space: nowrap;
            }

            .theme-toggle-landing {
                padding: 6px 8px;
                font-size: 0.8rem;
            }
            
            .hero {
                padding: 110px 16px 72px;
                min-height: auto;
            }

            .hero h1 {
                font-size: 2rem;
                max-width: 100%;
            }

            .hero-subtitle {
                font-size: 1rem;
                padding: 0 8px;
                margin-bottom: 36px;
            }

            .hero-cta-group {
                flex-direction: column;
                align-items: center;
                width: 100%;
                padding: 0 16px;
                margin-bottom: 14px;
            }
            
            .btn-primary, .btn-secondary {
                width: 100%;
                max-width: 300px;
                text-align: center;
            }
            
            .industry-marquee {
                padding: 16px 0;
            }
            
            .industry-pill {
                padding: 10px 18px;
                font-size: 0.8rem;
            }
            
            .trust-section {
                padding: 48px 0;
            }
            
            .trust-label {
                font-size: 0.75rem;
                padding: 0 16px;
            }
            
            .trust-logos {
                gap: 24px;
                padding: 0 16px;
                justify-content: center;
            }
            
            .trust-logo span {
                font-size: 0.95rem;
            }
            
            .stats-section {
                padding: 48px 0;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            
            .stat-card {
                padding: 20px 16px;
            }
            
            .stat-value {
                font-size: 2rem;
            }
            
            .stat-label {
                font-size: 0.8rem;
            }
            
            .features-section {
                padding: 64px 0;
            }
            
            .section-title {
                font-size: 1.75rem;
                padding: 0 8px;
            }
            
            .section-subtitle {
                font-size: 1rem;
                padding: 0 8px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            
            .feature-card {
                padding: 28px;
            }
            
            .demo-card {
                margin: 0 16px;
                padding: 32px 24px;
            }
            
            .phone-display {
                font-size: 1.75rem;
            }
            
            .waitlist-card {
                margin: 0 16px;
                padding: 28px 20px;
            }
            
            .testimonials-section {
                padding: 64px 0 !important;
            }

            .testimonials-section .section-badge {
                font-size: 0.85rem;
            }

            .faq-section h3 {
                font-size: 1rem;
            }

            .faq-section p {
                font-size: 0.9rem;
            }

            .demo-card h2 {
                font-size: 1.5rem;
            }

            .waitlist-card h2 {
                font-size: 1.5rem;
            }

            .submit-btn {
                padding: 14px 24px;
                font-size: 1rem;
            }
            
            footer {
                padding: 32px 16px;
            }
        }
        
        @media (max-width: 480px) {
            .nav-content {
                padding: 0 8px;
                gap: 6px;
            }

            .logo {
                font-size: 0.9rem;
            }

            .nav-cta {
                padding: 5px 10px;
                font-size: 0.7rem;
            }

            .hero h1 {
                font-size: 1.75rem;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            
            .stat-value {
                font-size: 1.75rem;
            }
            
            .trust-logos {
                gap: 16px;
            }
            
            .trust-logo svg {
                height: 22px;
            }
            
            .trust-logo span {
                font-size: 0.85rem;
            }

            .phone-display {
                font-size: 1.4rem;
                word-break: break-all;
            }

            .demo-card {
                padding: 24px 16px;
            }

            .waitlist-card {
                padding: 24px 16px;
            }

            .form-group input {
                padding: 12px;
                font-size: 1rem;
            }
        }