/* Base styles and resets */
        *, *::before, *::after {
            box-sizing: border-box;
        }
        
        body {
            scroll-behavior: smooth;
            isolation: isolate;
            background-color: #f8fafc;
            color: #1e293b;
        }
        
        /* QR Code pattern background */
        .qr-pattern {
            background-color: #f8fafc;
            background-image: 
                radial-gradient(#e2e8f0 1.5px, transparent 1.5px),
                radial-gradient(#e2e8f0 1.5px, transparent 1.5px);
            background-size: 30px 30px;
            background-position: 0 0, 15px 15px;
            z-index: 10;
        }
        
        /* Animated gradient background */
        .gradient-bg {
            background: linear-gradient(-45deg, #0ea5e9, #8b5cf6, #ec4899, #f97316);
            background-size: 400% 400%;
            animation: gradient 15s ease infinite;
        }
        
        @keyframes gradient {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }
        
        /* QR code grid animation */
        .qr-grid {
            display: grid;
            grid-template-columns: repeat(10, 1fr);
            grid-template-rows: repeat(10, 1fr);
            gap: 4px;
        }
        
        .qr-cell {
            aspect-ratio: 1/1;
            background-color: #cbd5e1;
            transition: background-color 0.3s ease;
            border-radius: 2px;
        }
        
        .qr-cell.active {
            background-color: #0f172a;
        }
        
        /* Glassmorphic elements */
        .glass {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
        }
        
        /* Menu and Nav animations */
        .nav-item {
            position: relative;
            transition: color 0.2s ease;
        }
        
        .nav-item::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -2px;
            left: 0;
            background-color: #8b5cf6;
            transition: width 0.3s ease;
        }
        
        .nav-item:hover::after,
        .nav-item.active::after {
            width: 100%;
        }
        
        /* Active nav item */
        .nav-item.active {
            color: #7c3aed; /* secondary-600 */
        }
        
        /* Toast notifications system */
        .toast-container {
            position: fixed;
            top: 1.25rem;
            right: 1.25rem;
            left: 1.25rem;
            z-index: 1070;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            pointer-events: none;
        }

        @media (min-width: 640px) {
            .toast-container {
                left: auto;
                right: 1.25rem;
                max-width: 400px;
            }
        }

        .toast {
            position: relative;
            width: 100%;
            max-width: 100%;
            padding: 0.875rem 1rem;
            border-radius: 0.5rem;
            transform: translateY(-100%);
            opacity: 0;
            transition: transform 0.5s ease, opacity 0.5s ease;
            display: flex;
            align-items: center;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            pointer-events: auto;
            font-size: 0.875rem;
        }

        @media (min-width: 640px) {
            .toast {
                max-width: 350px;
                padding: 1rem;
                transform: translateX(100%);
                font-size: 1rem;
            }
        }

        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        @media (min-width: 640px) {
            .toast.show {
                transform: translateX(0);
            }
        }

        .toast .close-btn {
            margin-left: auto;
            cursor: pointer;
            transition: color 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 1.5rem;
            height: 1.5rem;
            border-radius: 9999px;
            flex-shrink: 0;
        }

        .toast .close-btn:hover {
            background-color: rgba(0, 0, 0, 0.1);
        }
        
        /* Improved dropdown menu styling */
        .dropdown-container {
            position: relative;
            z-index: 100;
        }

        .dropdown-menu {
            position: absolute;
            right: 0;
            top: 100%;
            padding-top: 0.5rem;
            z-index: 1050;
            visibility: hidden;
        }

        .dropdown-menu-inner {
            width: 12rem;
            padding: 0.5rem 0;
            background-color: white;
            border-radius: 0.5rem;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            border: 1px solid #e5e7eb;
            transform-origin: top right;
            transition: opacity 0.2s ease, transform 0.2s ease;
        }

        .dropdown-menu.visible {
            visibility: visible;
        }
        
        .dropdown-item {
            display: flex;
            align-items: center;
            padding: 0.625rem 1rem;
            color: #374151;
            font-size: 0.875rem;
            transition: background-color 0.15s ease, color 0.15s ease;
        }
        
        .dropdown-item:hover {
            background-color: #f3f4f6;
            color: #1f2937;
        }
        
        .dropdown-item.danger {
            color: #ef4444;
        }
        
        .dropdown-item.danger:hover {
            background-color: #fee2e2;
            color: #b91c1c;
        }
        
        .dropdown-divider {
            height: 1px;
            margin: 0.375rem 0;
            background-color: #e5e7eb;
        }
        
        /* Header positioning */
        .header {
            position: relative;
            z-index: 1000;
            width: 100%;
        }
        
        /* Main content */
        .main-content {
            position: relative;
            z-index: 5;
        }
        
        /* Footer styling */
        .footer {
            position: relative;
            z-index: 10;
        }
        
        /* Mobile menu */
        .mobile-menu {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 990;
            background-color: white;
            border-bottom: 1px solid #e5e7eb;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transform: translateY(-10px);
            opacity: 0;
            visibility: hidden;
            transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        }
        
        .mobile-menu.visible {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        
        /* Button styles */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 0.375rem;
            padding: 0.5rem 1rem;
            font-weight: 500;
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
        }
        
        .btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 5px;
            height: 5px;
            background: rgba(255, 255, 255, 0.4);
            border-radius: 100%;
            transform: scale(0) translate(-50%, -50%);
            transform-origin: top left;
            opacity: 0;
        }
        
        .btn:active::after {
            animation: ripple 0.6s ease-out;
        }
        
        @keyframes ripple {
            0% {
                transform: scale(0) translate(-50%, -50%);
                opacity: 0.5;
            }
            100% {
                transform: scale(40) translate(-50%, -50%);
                opacity: 0;
            }
        }
        
        .btn:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.5);
        }
        
        .btn-primary {
            background-color: #7c3aed;
            color: white;
        }
        
        .btn-primary:hover {
            background-color: #6d28d9;
        }
        
        .btn-primary:active {
            background-color: #5b21b6;
        }
        
        .btn-outline {
            border: 1px solid #e5e7eb;
            background-color: transparent;
            color: #374151;
        }
        
        .btn-outline:hover {
            background-color: #f9fafb;
        }
        
        /* Avatar circle */
        .avatar-circle {
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 9999px;
            background-color: #ede9fe;
            color: #7c3aed;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        
        /* Enhanced scrollbars for supported browsers */
        * {
            scrollbar-width: thin;
            scrollbar-color: #cbd5e1 transparent;
        }
        
        *::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        
        *::-webkit-scrollbar-track {
            background: transparent;
        }
        
        *::-webkit-scrollbar-thumb {
            background-color: #cbd5e1;
            border-radius: 4px;
        }
        
        /* Animations for page elements */
        .fade-in {
            animation: fadeIn 0.5s ease forwards;
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        .slide-in {
            animation: slideIn 0.5s ease forwards;
        }
        
        @keyframes slideIn {
            from {
                transform: translateY(20px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        /* Enhanced card styles */
        .card {
            background-color: white;
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        
        .card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        
        /* Focus styles for accessibility */
        a:focus, button:focus, [role="button"]:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.5);
            border-radius: 0.25rem;
        }

        /* Keep scroll-to-top button circular on focus */
        #scrollToTopBtn:focus {
            border-radius: 9999px;
        }
        
        /* Make sure elements have proper stacking context */
        [x-cloak] {
            display: none !important;
        }
        
        @supports (backdrop-filter: blur(10px)) {
            .glass {
                backdrop-filter: blur(10px);
            }
        }
        
        /* Utility for focusing elements */
        .focus-ring:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.5);
            border-radius: 0.25rem;
        }
        
        /* Enhanced button styles */
        .btn-gradient {
            background: linear-gradient(45deg, #7c3aed, #4f46e5);
            color: white;
            transition: all 0.3s ease;
        }
        
        .btn-gradient:hover {
            background: linear-gradient(45deg, #6d28d9, #4338ca);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
        }
        
        /* Pill badges */
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 0.35em 0.65em;
            font-size: 0.75em;
            font-weight: 500;
            border-radius: 9999px;
            letter-spacing: 0.025em;
        }
        
        .badge-primary {
            background-color: #ede9fe;
            color: #7c3aed;
        }
        
        .badge-success {
            background-color: #d1fae5;
            color: #059669;
        }
        
        .badge-warning {
            background-color: #fef3c7;
            color: #d97706;
        }
        
        .badge-danger {
            background-color: #fee2e2;
            color: #dc2626;
        }
        
        /* Feature highlight box */
        .feature-box {
            border-radius: 0.75rem;
            padding: 1.5rem;
            transition: all 0.3s ease;
            border: 1px solid #e5e7eb;
        }
        
        .feature-box:hover {
            border-color: #c4b5fd;
            box-shadow: 0 10px 15px -3px rgba(124, 58, 237, 0.1), 0 4px 6px -2px rgba(124, 58, 237, 0.05);
        }
        
        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 3rem;
            height: 3rem;
            border-radius: 9999px;
            font-size: 1.25rem;
            background: linear-gradient(45deg, #7c3aed, #4f46e5);
            color: white;
            margin-bottom: 1rem;
        }
        
        /* Progress bar */
        .progress {
            height: 0.5rem;
            width: 100%;
            background-color: #e2e8f0;
            border-radius: 9999px;
            overflow: hidden;
        }
        
        .progress-bar {
            height: 100%;
            background-color: #7c3aed;
            border-radius: 9999px;
            transition: width 0.5s ease;
        }

        /* Homepage specific styles */
        /* Enhanced background patterns */
        .qr-pattern {
            background-image: url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><rect x="0" y="0" width="10" height="10" fill="rgba(99, 102, 241, 0.05)"/></svg>');
            opacity: 0.7;
        }
        
        /* Improved gradient backgrounds */
        .gradient-bg {
            background: linear-gradient(135deg, #6366F1 0%, #3B82F6 100%);
        }
        
        .gradient-subtle {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
        }
        
        /* Enhanced floating animation for QR code */
        .animate-float {
            animation: float 6s ease-in-out infinite;
            transform-origin: center center;
        }
        
        @keyframes float {
            0% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-15px) rotate(1deg); }
            100% { transform: translateY(0px) rotate(0deg); }
        }
        
        /* Improved QR scanning animation */
        .animate-qr {
            position: relative;
            background-image: linear-gradient(45deg, #f3f4f6 25%, transparent 25%), 
                              linear-gradient(-45deg, #f3f4f6 25%, transparent 25%), 
                              linear-gradient(45deg, transparent 75%, #f3f4f6 75%), 
                              linear-gradient(-45deg, transparent 75%, #f3f4f6 75%);
            background-size: 20px 20px;
            background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
            animation: qrScan 3s linear infinite;
        }

        @keyframes qrScan {
            0% {
                background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
            }
            100% {
                background-position: 20px 0, 20px 10px, 30px -10px, 10px 0px;
            }
        }
        
        /* Better QR code container positioning */
        .qr-container {
            position: relative;
            width: 100%;
            max-width: 320px;
            margin: 0 auto;
            z-index: 5;
        }
        
        /* Enhanced floating animation with proper overflow handling */
        .animate-float {
            position: relative;
            overflow: visible;
            z-index: 5;
            max-width: 100%;
            will-change: transform;
        }

        /* Optimized QR code animation container */
        .animate-qr {
            width: 100%;
            height: 100%;
            position: relative;
            overflow: hidden;
            border-radius: inherit;
        }

        /* Improved QR icon positioning */
        .qr-icon {
            position: absolute;
            right: -10px;
            bottom: -10px;
            z-index: 6;
            transition: all 0.3s ease;
        }
        
        .qr-container:hover .qr-icon {
            transform: scale(1.1) rotate(10deg);
        }

        /* Enhanced wave divider between sections */
        .wave-divider {
            position: relative;
            height: 5rem;
            overflow: hidden;
        }
        
        .wave-divider svg {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100%;
            transform: translateY(50%);
        }
        
        /* Feature card enhancements */
        .feature-card {
            transition: all 0.3s ease;
            border-radius: 1rem;
            overflow: hidden;
            border: 1px solid rgba(229, 231, 235, 0.5);
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .feature-icon {
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .feature-icon {
            transform: scale(1.1);
        }
        
        /* QR type card enhancements */
        .qr-type-card {
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .qr-type-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(59, 130, 246, 0) 60%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .qr-type-card:hover::before {
            opacity: 1;
        }
        
        .qr-type-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        
        /* Enhanced responsive styles for all screen sizes */
        @media (max-width: 1024px) {
            .hero-content {
                padding-bottom: 2rem;
            }
            
            /* Reduce animation complexity for mid-sized devices */
            .animate-float {
                animation: simplefloat 4s ease-in-out infinite;
            }
            
            @keyframes simplefloat {
                0%, 100% { transform: translateY(0); }
                50% { transform: translateY(-10px); }
            }
        }
        
        @media (max-width: 768px) {
            .qr-container {
                max-width: 260px;
                margin: 0 auto;
            }
            
            /* Fix QR animation on mobile */
            .animate-qr {
                animation: qrScanMobile 3s linear infinite;
            }
            
            @keyframes qrScanMobile {
                0% { background-position: 0 0, 0 10px, 10px -10px, -10px 0px; }
                100% { background-position: 15px 0, 15px 10px, 25px -10px, 5px 0px; }
            }
            
            /* Fix QR icon positioning */
            .qr-icon {
                right: -5px;
                bottom: -5px;
                width: 64px !important;
                height: 64px !important;
            }
            
            /* Improve testimonial layout */
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            
            /* Adjust steps layout */
            .steps-container {
                grid-template-columns: 1fr;
            }
            
            .connection-line {
                display: none;
            }
            
            /* Optimize AOS for mobile */
            [data-aos-delay] {
                transition-delay: 0ms !important;
            }
            
            /* Simplify QR grid */
            #interactive-qr-grid {
                gap: 3px;
            }
        }
        
        @media (max-width: 640px) {
            h1.hero-title {
                font-size: 2.25rem;
                line-height: 1.2;
            }
            
            /* Simplify QR grid for better performance */
            .qr-grid {
                grid-template-columns: repeat(6, 1fr);
                grid-template-rows: repeat(6, 1fr);
                gap: 2px;
            }
            
            /* Adjust type cards */
            .qr-types-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* Stack feature cards */
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            /* Reduce animations for better performance */
            .animate-float {
                animation: none;
                transform: none;
            }
            
            .scan-line {
                animation-duration: 3s;
            }
            
            .qr-container:hover .qr-icon {
                transform: none;
            }
            
            /* Disable 3D effects on mobile */
            .tilt-on-hover:hover {
                transform: none;
            }
            
            /* Reduce animated elements */
            .feature-card:hover .feature-icon {
                transform: none;
            }
        }
        
        @media (max-width: 480px) {
            .qr-container {
                max-width: 220px;
            }
            
            .cta-container {
                padding: 2rem 1rem;
            }
            
            .qr-types-grid {
                gap: 0.75rem;
            }
            
            /* Further reduce animations */
            .animate-qr {
                background-size: 15px 15px;
            }
            
            /* Simplify backgrounds */
            .gradient-subtle {
                background: rgba(124, 58, 237, 0.05);
            }
        }
        
        /* Scroll indicator animation */
        .scroll-indicator {
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-20px); }
            60% { transform: translateY(-10px); }
        }
        
        /* QR scanning line animation */
        .scan-line {
            position: absolute;
            height: 2px;
            background: linear-gradient(90deg, rgba(124, 58, 237, 0) 0%, rgba(124, 58, 237, 0.8) 50%, rgba(124, 58, 237, 0) 100%);
            width: 100%;
            left: 0;
            top: 0;
            animation: scanMove 2s linear infinite;
            z-index: 5;
        }
        
        @keyframes scanMove {
            0% { transform: translateY(0); }
            100% { transform: translateY(100%); }
        }
        
        /* Interactive QR grid */
        .qr-grid {
            display: grid;
            grid-template-columns: repeat(10, 1fr);
            grid-template-rows: repeat(10, 1fr);
            gap: 4px;
            height: 100%;
            width: 100%;
        }
        
        .qr-cell {
            aspect-ratio: 1/1;
            background-color: rgba(229, 231, 235, 0.5);
            transition: all 0.3s ease;
            border-radius: 2px;
        }
        
        .qr-cell.active {
            background-color: rgba(124, 58, 237, 0.8);
        }
        
        /* Enhanced testimonial cards */
        .testimonial-card {
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            z-index: 1;
        }
        
        .testimonial-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, rgba(124, 58, 237, 0) 70%);
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .testimonial-card:hover {
            transform: translateY(-5px);
        }
        
        .testimonial-card:hover::before {
            opacity: 1;
        }
        
        /* Custom step indicator styling */
        .step-indicator {
            position: relative;
            z-index: 2;
        }
        
        .step-indicator::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 150%;
            height: 150%;
            background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, rgba(124, 58, 237, 0) 70%);
            z-index: -1;
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.8; }
            70% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
            100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0; }
        }
        
        /* Custom badge styling */
        .badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.025em;
            text-transform: uppercase;
        }
        
        .badge-primary {
            background-color: rgba(124, 58, 237, 0.1);
            color: rgb(124, 58, 237);
        }
        
        /* 3D Tilt animation on hover */
        .tilt-on-hover {
            transition: transform 0.2s ease;
            transform-style: preserve-3d;
            will-change: transform;
        }
        
        .tilt-on-hover:hover {
            transform: perspective(1000px) rotateX(2deg) rotateY(2deg);
        }