/* CSS Reset & Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            /* Colors */
            --purple-primary: #6C47FF;
            --purple-dark: #5536E6;
            --purple-light: #8B6CFF;
            --purple-deep: #30104e;
            --lavender: #E6E1FF;
            --lavender-dark: #D4CCFF;
            --gray-50: #FAFAFA;
            --gray-100: #F5F5F5;
            --gray-200: #EAEAEA;
            --gray-400: #BDBDBD;
            --gray-600: #757575;
            --gray-900: #1A1A1A;
            --white: #FFFFFF;
            
            /* Typography */
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-size-base: 16px;
            --line-height-base: 1.6;
            
            /* Spacing */
            --container-max: 1280px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-2xl: 4rem;
            --spacing-3xl: 6rem;
            
            /* Shadows */
            --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
            
            /* Border Radius */
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            
            /* Transitions */
            --transition: all 0.2s ease;
            
            /* Glow Effects */
            --glow-primary: 0 0 20px rgba(108, 71, 255, 0.3);
            --glow-secondary: 0 0 30px rgba(108, 71, 255, 0.2);
            --glow-intense: 0 0 40px rgba(108, 71, 255, 0.4);
            --glow-subtle: 0 0 15px rgba(108, 71, 255, 0.15);
        }

        html {
            font-size: var(--font-size-base);
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            line-height: var(--line-height-base);
            color: var(--gray-900);
            background-color: var(--white);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /* Container */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        @media (min-width: 768px) {
            .container {
                padding: 0 var(--spacing-xl);
            }
        }

        /* Skip Link */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--purple-primary);
            color: var(--white);
            padding: 8px 16px;
            text-decoration: none;
            border-radius: 0 0 var(--radius-sm) 0;
            z-index: 100;
        }

        .skip-link:focus {
            top: 0;
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--gray-900);
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
        }

        h2 {
            font-size: clamp(2rem, 4vw, 3rem);
        }

        h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
        }

        p {
            color: var(--gray-600);
        }

        /* Buttons */
        .btn-primary,
        .btn-secondary,
        .btn-text {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            font-size: 0.9375rem;
            font-weight: 600;
            text-decoration: none;
            border-radius: var(--radius-md);
            transition: var(--transition);
            cursor: pointer;
            border: none;
            white-space: nowrap;
            position: relative;
        }

        .btn-primary {
            background: var(--purple-primary);
            color: var(--white);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:hover {
            background: var(--purple-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg), var(--glow-primary);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-large {
            padding: 1rem 2rem;
            font-size: 1rem;
        }

        /* Header */
        .header {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--gray-200);
            z-index: 50;
            transition: var(--transition);
        }

        /* MODIFIED: Center the navigation */
        .header-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 0;
        }

        .header-left {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo {
            text-decoration: none;
        }

        .logo-text {
            display: inline-flex;
            align-items: center;
            padding: 0.5rem 1rem;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            color: var(--white);
            font-weight: 800;
            font-size: 1.125rem;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
        }

        .logo-text::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border-radius: var(--radius-md);
            box-shadow: var(--glow-subtle);
            opacity: 0;
            transition: var(--transition);
        }

        .logo-text:hover::after {
            opacity: 1;
        }

        .logo-text:hover {
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .tagline {
            font-size: 0.875rem;
            color: var(--gray-600);
            display: none;
        }

        @media (min-width: 640px) {
            .tagline {
                display: inline;
            }
        }

        /* MODIFIED: Center the navigation */
        .nav-desktop {
            display: none;
            gap: 1.5rem;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
        }

        @media (min-width: 768px) {
            .nav-desktop {
                display: flex;
            }
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9375rem;
            transition: var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: var(--gray-900);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--purple-primary);
            transition: width 0.3s ease;
        }

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

        /* Header Actions */
        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: flex;
            flex-direction: column;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 8px;
        }

        @media (min-width: 768px) {
            .mobile-menu-toggle {
                display: none;
            }
        }

        .hamburger {
            width: 24px;
            height: 2px;
            background: var(--gray-900);
            border-radius: 2px;
            transition: var(--transition);
            position: relative;
        }

        .hamburger::before,
        .hamburger::after {
            content: '';
            position: absolute;
            width: 24px;
            height: 2px;
            background: var(--gray-900);
            border-radius: 2px;
            transition: var(--transition);
        }

        .hamburger::before {
            top: -8px;
        }

        .hamburger::after {
            top: 8px;
        }

        .mobile-menu-toggle[aria-expanded="true"] .hamburger {
            background: transparent;
        }

        .mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
            transform: rotate(45deg);
            top: 0;
        }

        .mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
            transform: rotate(-45deg);
            top: 0;
        }

        /* Mobile Navigation */
        .nav-mobile {
            display: none;
            flex-direction: column;
            gap: 0.5rem;
            padding: 1.5rem;
            background: var(--white);
            border-top: 1px solid var(--gray-200);
            box-shadow: var(--shadow-lg);
        }

        .nav-mobile.active {
            display: flex;
        }

        .nav-mobile-link {
            padding: 0.75rem 1rem;
            color: var(--gray-900);
            text-decoration: none;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .nav-mobile-link:hover {
            background: var(--gray-100);
        }

        .nav-mobile-divider {
            height: 1px;
            background: var(--gray-200);
            margin: 0.5rem 0;
        }

        /* Hero Section */
        .hero {
            padding: var(--spacing-3xl) 0;
            background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto var(--spacing-2xl);
        }

        .hero-title {
            margin-bottom: var(--spacing-md);
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--purple-primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
        }

        .hero-title::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--purple-primary) 100%);
            filter: blur(15px);
            opacity: 0.3;
            z-index: -1;
            border-radius: 10px;
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--gray-600);
            margin-bottom: var(--spacing-xl);
            line-height: 1.7;
        }

        .hero-actions {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            align-items: center;
            margin-bottom: var(--spacing-md);
        }

        @media (min-width: 640px) {
            .hero-actions {
                flex-direction: row;
                justify-content: center;
            }
        }

        /* ROI Section */
        .roi-section {
            padding: var(--spacing-3xl) 0;
            background: var(--gray-50);
        }

        .roi-header {
            text-align: center;
            margin-bottom: var(--spacing-2xl);
        }

        .roi-badge {
            display: inline-block;
            padding: 0.5rem 1.25rem;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            color: var(--white);
            font-size: 0.875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border-radius: var(--radius-lg);
            margin-bottom: var(--spacing-md);
            box-shadow: var(--shadow-md);
            position: relative;
        }

        .section-title {
            text-align: center;
            margin-bottom: var(--spacing-md);
        }

        .section-subtitle {
            text-align: center;
            font-size: 1.125rem;
            color: var(--gray-600);
            max-width: 700px;
            margin: 0 auto var(--spacing-2xl);
        }

        .roi-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-3xl);
        }

        .roi-card {
            padding: var(--spacing-xl);
            background: var(--white);
            border: 2px solid var(--gray-200);
            border-radius: var(--radius-lg);
            text-align: center;
            transition: var(--transition);
            position: relative;
        }

        .roi-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg), var(--glow-subtle);
            border-color: var(--lavender);
        }

        .roi-card-highlight {
            background: linear-gradient(135deg, var(--lavender) 0%, var(--white) 100%);
            border-color: var(--purple-primary);
            position: relative;
            transform: scale(1.02);
        }

        .roi-card-highlight::before {
            content: '⭐ Most Impactful';
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            padding: 0.5rem 1rem;
            background: var(--purple-primary);
            color: var(--white);
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            box-shadow: var(--shadow-md);
            z-index: 2;
        }

        .roi-card-highlight:hover {
            transform: scale(1.02) translateY(-4px);
            box-shadow: var(--shadow-lg), var(--glow-primary);
        }

        .roi-stat {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: var(--spacing-sm);
            position: relative;
            display: inline-block;
        }

        .roi-label {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: var(--spacing-sm);
        }

        .roi-description {
            font-size: 0.9375rem;
            color: var(--gray-600);
            line-height: 1.6;
        }

        /* How It Works Section */
        .how-it-works {
            padding: var(--spacing-3xl) 0;
            background: var(--white);
        }

        .workflow-steps {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-2xl);
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (min-width: 1024px) {
            .workflow-steps {
                flex-direction: row;
                align-items: center;
            }
        }

        .workflow-step {
            flex: 1;
            padding: var(--spacing-xl);
            background: var(--white);
            border: 2px solid var(--gray-200);
            border-radius: var(--radius-lg);
            position: relative;
            transition: var(--transition);
        }

        .workflow-step::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border-radius: var(--radius-lg);
            box-shadow: var(--glow-subtle);
            opacity: 0;
            transition: var(--transition);
        }

        .workflow-step:hover {
            border-color: var(--purple-primary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .workflow-step:hover::before {
            opacity: 1;
        }

        .step-number {
            position: absolute;
            top: -16px;
            left: var(--spacing-md);
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.125rem;
            box-shadow: var(--shadow-md), var(--glow-subtle);
        }

        .step-content {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .step-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-top: var(--spacing-sm);
        }

        .step-description {
            font-size: 0.9375rem;
            color: var(--gray-600);
            line-height: 1.6;
        }

        .step-icon {
            font-size: 2.5rem;
            margin-top: var(--spacing-sm);
            opacity: 0.8;
            filter: drop-shadow(0 0 10px rgba(108, 71, 255, 0.2));
        }

        .workflow-arrow {
            font-size: 2rem;
            color: var(--purple-primary);
            text-align: center;
            font-weight: 700;
            display: none;
            filter: drop-shadow(0 0 10px rgba(108, 71, 255, 0.3));
        }

        @media (min-width: 1024px) {
            .workflow-arrow {
                display: block;
                flex-shrink: 0;
            }
        }

        /* Features Section */
        .features-hero {
            padding: var(--spacing-3xl) 0;
            background: var(--gray-50);
            text-align: center;
        }

        .feature-detail {
            padding: var(--spacing-3xl) 0;
        }

        .feature-detail-alt {
            background: var(--gray-50);
        }

        .feature-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-2xl);
            align-items: center;
        }

        @media (min-width: 768px) {
            .feature-layout {
                grid-template-columns: 1fr 1fr;
            }
        }

        .feature-layout-reverse {
            direction: rtl;
        }

        .feature-layout-reverse > * {
            direction: ltr;
        }

        .feature-label {
            display: inline-block;
            padding: 0.375rem 0.875rem;
            background: var(--lavender);
            color: var(--purple-primary);
            font-size: 0.875rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            margin-bottom: var(--spacing-sm);
            box-shadow: var(--glow-subtle);
        }

        .feature-heading {
            font-size: clamp(1.75rem, 4vw, 2.5rem);
            margin-bottom: var(--spacing-md);
            color: var(--gray-900);
        }

        .feature-description {
            font-size: 1.125rem;
            color: var(--gray-600);
            line-height: 1.7;
            margin-bottom: var(--spacing-lg);
        }

        .feature-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .feature-list li {
            position: relative;
            padding-left: 1.75rem;
            color: var(--gray-600);
        }

        .feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--purple-primary);
            font-weight: 700;
        }

        /* Waitlist Section */
        .waitlist-section {
            background: linear-gradient(180deg, rgba(250,250,252,1) 0%, rgba(245,247,250,1) 100%);
            padding: 48px 0;
        }
        .waitlist-form {
            max-width: 720px;
            margin: 0 auto;
            background: white;
            padding: 24px;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(14, 18, 22, 0.06);
        }
        .waitlist-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }
        @media(min-width:768px){
            .waitlist-grid {
                grid-template-columns: 1fr 1fr;
            }
            .waitlist-grid .full {
                grid-column: 1 / -1;
            }
        }
        label {
            display:block;
            font-size: 13px;
            margin-bottom:6px;
            color:#334155;
        }
        input, select, textarea {
            width:100%;
            padding:10px 12px;
            border-radius:8px;
            border:1px solid #e6e9ee;
            font-size:15px;
            outline:none;
        }
        input:focus, select:focus, textarea:focus { 
            box-shadow: 0 0 0 4px rgba(99,102,241,0.08); 
            border-color:#6366f1; 
        }
        .btn-primary { 
            display:inline-block; 
            padding:10px 16px; 
            border-radius:8px; 
            background:#4f46e5; 
            color:white; 
            text-decoration:none; 
            border:0; 
            cursor:pointer; 
        }
        .muted { color:#6b7280; font-size:14px; }
        .success { color: #065f46; background: #dcfce7; padding:10px; border-radius:8px; }
        .error { color: #b91c1c; background: #fee2e2; padding:10px; border-radius:8px; }
        .sr-only { 
            position: absolute !important; 
            height: 1px; 
            width: 1px; 
            overflow: hidden; 
            clip: rect(1px, 1px, 1px, 1px); 
            white-space: nowrap; 
        }

        /* CTA Section */
        .cta-section {
            padding: var(--spacing-3xl) 0;
            background: var(--purple-deep);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -25%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(108, 71, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(108, 71, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            filter: blur(20px);
        }

        .cta-content {
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .cta-title {
            margin-bottom: var(--spacing-md);
            color: var(--white);
            position: relative;
        }

        .cta-title::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, var(--white) 0%, var(--lavender) 100%);
            filter: blur(20px);
            opacity: 0.3;
            z-index: -1;
            border-radius: 10px;
        }

        .cta-text {
            font-size: 1.125rem;
            color: var(--lavender);
            margin-bottom: var(--spacing-xl);
        }

        /* Footer */
        .footer {
            padding: var(--spacing-3xl) 0 var(--spacing-xl);
            background: var(--gray-900);
            color: var(--white);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-xl);
        }

        .footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: var(--spacing-sm);
            position: relative;
        }

        .footer-brand::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
            filter: blur(10px);
            opacity: 0.2;
            z-index: -1;
            border-radius: 5px;
        }

        .footer-tagline {
            font-size: 0.875rem;
            color: var(--gray-400);
            margin-bottom: var(--spacing-md);
        }

        .footer-copyright {
            font-size: 0.875rem;
            color: var(--gray-600);
        }

        .footer-heading {
            font-size: 0.9375rem;
            font-weight: 600;
            margin-bottom: var(--spacing-md);
            color: var(--white);
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-links a {
            color: var(--gray-400);
            text-decoration: none;
            font-size: 0.9375rem;
            transition: var(--transition);
            position: relative;
            display: inline-block;
        }

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

        .footer-links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1px;
            background: var(--purple-primary);
            transition: width 0.3s ease;
        }

        .footer-links a:hover::after {
            width: 100%;
        }

        /* Focus Styles */
        *:focus-visible {
            outline: 3px solid var(--purple-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        /* Selection */
        ::selection {
            background: var(--lavender);
            color: var(--gray-900);
        }