* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        :root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #7c3aed;
            --accent: #06b6d4;
            --text: #1f2937;
            --text-light: #6b7280;
            --bg: #ffffff;
            --bg-light: #f9fafb;
            --bg-card: #ffffff;
            --border: #e5e7eb;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
            --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
            --radius: 12px;
            --radius-sm: 8px;
            --transition: all 0.3s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        section {
            padding: 5rem 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 3.5rem;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-subtitle {
            font-size: 1.125rem;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 2rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--radius);
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-decoration: none;
            gap: 0.5rem;
        }

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

        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-secondary {
            background-color: white;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background-color: var(--bg-light);
            transform: translateY(-2px);
        }

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

        .btn-accent:hover {
            opacity: 0.9;
            transform: translateY(-2px);
        }

        /* Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
        }

        .logo {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .logo i {
            color: var(--secondary);
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            transition: var(--transition);
            font-size: 0.95rem;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

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

        /* Hero Section */
        .hero {
            padding-top: 10rem;
            padding-bottom: 6rem;
            background: linear-gradient(135deg, #f6f9ff 0%, #fef7ff 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 70%;
            height: 150%;
            background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(124, 58, 237, 0.05) 70%, transparent 100%);
            border-radius: 50%;
        }

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

        .hero-text h1 {
            font-size: 3.25rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }

        .hero-text h1 span {
            color: var(--primary);
        }

        .hero-text p {
            font-size: 1.25rem;
            color: var(--text-light);
            margin-bottom: 2.5rem;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .hero-visual {
            background: white;
            border-radius: var(--radius);
            padding: 1.5rem;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .dashboard-preview {
            width: 100%;
            height: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            grid-template-rows: 1fr 1fr;
            gap: 1rem;
        }

        .preview-item {
            background: linear-gradient(135deg, #f0f4ff, #f5f3ff);
            border-radius: var(--radius-sm);
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 1rem;
            transition: var(--transition);
        }

        .preview-item:hover {
            transform: translateY(-5px);
        }

        .preview-item:nth-child(1) {
            grid-column: 1 / 3;
            background: linear-gradient(135deg, #dbeafe, #e0e7ff);
        }

        .preview-item:nth-child(2) {
            background: linear-gradient(135deg, #f3e8ff, #f5f3ff);
        }

        .preview-item:nth-child(3) {
            background: linear-gradient(135deg, #cffafe, #f0f9ff);
        }

        .preview-item:nth-child(4) {
            background: linear-gradient(135deg, #fef3c7, #fef7ff);
        }

        .preview-item:nth-child(5) {
            grid-column: 2 / 4;
            background: linear-gradient(135deg, #dcfce7, #f0fdf4);
        }

        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }

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

        .about-features {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 2rem;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .about-feature i {
            color: var(--primary);
            background-color: #dbeafe;
            width: 2.5rem;
            height: 2.5rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .about-visual {
            background: linear-gradient(135deg, #f8fafc, #f1f5f9);
            border-radius: var(--radius);
            padding: 2rem;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .visual-item {
            background: white;
            padding: 1.5rem;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: var(--transition);
        }

        .visual-item:hover {
            transform: translateX(10px);
            box-shadow: var(--shadow);
        }

        /* Features Section */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
        }

        .feature-card {
            background-color: var(--bg-card);
            border-radius: var(--radius);
            padding: 2rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--border);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .feature-icon {
            width: 3.5rem;
            height: 3.5rem;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
            color: white;
        }

        .feature-card:nth-child(1) .feature-icon {
            background: linear-gradient(135deg, #3b82f6, #6366f1);
        }

        .feature-card:nth-child(2) .feature-icon {
            background: linear-gradient(135deg, #8b5cf6, #a855f7);
        }

        .feature-card:nth-child(3) .feature-icon {
            background: linear-gradient(135deg, #06b6d4, #0ea5e9);
        }

        .feature-card:nth-child(4) .feature-icon {
            background: linear-gradient(135deg, #10b981, #059669);
        }

        .feature-card:nth-child(5) .feature-icon {
            background: linear-gradient(135deg, #f59e0b, #d97706);
        }

        .feature-card:nth-child(6) .feature-icon {
            background: linear-gradient(135deg, #ef4444, #dc2626);
        }

        .feature-card:nth-child(7) .feature-icon {
            background: linear-gradient(135deg, #8b5cf6, #ec4899);
        }

        .feature-card h3 {
            font-size: 1.25rem;
            margin-bottom: 0.75rem;
        }

        .feature-card p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* Social Media Section */
        .social-media {
            background-color: var(--bg-light);
        }

        .platforms {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 3rem;
        }

        .platform {
            background-color: white;
            border-radius: var(--radius);
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            min-width: 180px;
        }

        .platform:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .platform i {
            font-size: 1.75rem;
        }

        .youtube i { color: #FF0000; }
        .facebook i { color: #1877F2; }
        .instagram i { color: #E4405F; }
        .linkedin i { color: #0A66C2; }
        .google-ads i { color: #4285F4; }

        .social-features {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
        }

        .social-feature {
            background-color: white;
            padding: 1.5rem;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: var(--transition);
        }

        .social-feature:hover {
            background-color: #f0f9ff;
            transform: translateX(5px);
        }

        /* Analytics Section */
        .analytics-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .analytics-visual {
            background: white;
            border-radius: var(--radius);
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            min-height: 400px;
            position: relative;
            overflow: hidden;
        }

        .chart-container {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            height: 100%;
        }

        .chart-bar {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .chart-label {
            width: 100px;
            font-size: 0.875rem;
        }

        .chart-bar-inner {
            flex-grow: 1;
            height: 1.5rem;
            background-color: #e5e7eb;
            border-radius: 1rem;
            overflow: hidden;
        }

        .chart-fill {
            height: 100%;
            border-radius: 1rem;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .chart-1 .chart-fill { width: 85%; }
        .chart-2 .chart-fill { width: 72%; }
        .chart-3 .chart-fill { width: 93%; }
        .chart-4 .chart-fill { width: 65%; }

        /* Tenant Flow Section */
        .tenant-flow {
            background-color: var(--bg-light);
        }

        .flow-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            max-width: 900px;
            margin: 0 auto;
        }

        .flow-steps::before {
            content: '';
            position: absolute;
            top: 2rem;
            left: 5%;
            width: 90%;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            z-index: 1;
        }

        .step {
            background-color: white;
            border-radius: 50%;
            width: 4rem;
            height: 4rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
            box-shadow: var(--shadow);
            position: relative;
            z-index: 2;
            transition: var(--transition);
        }

        .step:hover {
            transform: scale(1.1);
            box-shadow: var(--shadow-lg);
        }

        .step-content {
            text-align: center;
            margin-top: 1.5rem;
            max-width: 150px;
        }

        .step-content p {
            font-size: 0.875rem;
            color: var(--text-light);
            margin-top: 0.5rem;
        }

        /* Form Section */
        .form-container {
            max-width: 700px;
            margin: 0 auto;
            background-color: white;
            border-radius: var(--radius);
            padding: 3rem;
            box-shadow: var(--shadow-lg);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .form-control {
            width: 100%;
            padding: 0.875rem 1rem;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        #form-success {
            display: none;
            background: linear-gradient(135deg, #d1fae5, #a7f3d0);
            padding: 1.5rem;
            border-radius: var(--radius-sm);
            margin-top: 1.5rem;
            text-align: center;
            color: #065f46;
        }

        /* Customization Section */
        .customization-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .integration-logos {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .integration-logo {
            background-color: white;
            border-radius: var(--radius-sm);
            padding: 1rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .integration-logo:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        /* Pricing Section */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .pricing-card {
            background-color: white;
            border-radius: var(--radius);
            padding: 2.5rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            border: 1px solid var(--border);
        }

        .pricing-card.featured {
            border-color: var(--primary);
            transform: scale(1.05);
            box-shadow: var(--shadow-lg);
        }

        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-lg);
        }

        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-10px);
        }

        .pricing-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .pricing-name {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .pricing-price {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .pricing-period {
            color: var(--text-light);
        }

        .pricing-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .pricing-features li {
            padding: 0.75rem 0;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .pricing-features li i {
            color: #10b981;
        }

        /* Footer */
        footer {
            background-color: #111827;
            color: white;
            padding: 4rem 0 2rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-logo {
            font-size: 1.75rem;
            font-weight: 800;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-description {
            color: #9ca3af;
            margin-bottom: 1.5rem;
        }

        .footer-links h4 {
            font-size: 1.125rem;
            margin-bottom: 1.5rem;
            color: white;
        }

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

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: #9ca3af;
            text-decoration: none;
            transition: var(--transition);
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #374151;
            color: #9ca3af;
        }

        /* 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);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content, .about-content, .analytics-content, .customization-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .flow-steps {
                flex-wrap: wrap;
                justify-content: center;
                gap: 2rem;
            }
            
            .flow-steps::before {
                display: none;
            }
            
            .pricing-card.featured {
                transform: none;
            }
            
            .pricing-card.featured:hover {
                transform: translateY(-10px);
            }
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 2rem;
            }
            
            .hero-text h1 {
                font-size: 2.5rem;
            }
            
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: white;
                flex-direction: column;
                padding: 2rem;
                box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            
            .platform {
                min-width: 140px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }
            
            section {
                padding: 3rem 0;
            }
            
            .hero {
                padding-top: 8rem;
            }
            
            .hero-text h1 {
                font-size: 2rem;
            }
            
            .pricing-grid {
                grid-template-columns: 1fr;
            }
        }