:root {
            --primary: #6c5ce7;
            --primary-dark: #5649c0;
            --secondary: #a29bfe;
            --accent: #fd79a8;
            --light: #f8f9fa;
            --dark: #2d3436;
            --gray: #636e72;
            --light-gray: #dfe6e9;
            --success: #00b894;
            --warning: #fdcb6e;
            --danger: #d63031;
            --earn-color: #00cec9;
            --share-color: #0984e3;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
            --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: #f5f6fa;
            overflow-x: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Poppins', sans-serif;
            font-weight: 600;
            line-height: 1.2;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* Header Styles */
        header {
            background-color: white;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary);
        }

        .logo img {
            height: 40px;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
        }

        .nav-links a {
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }

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

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: var(--transition);
        }

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

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

        .btn {
            display: inline-block;
            padding: 0.6rem 1.2rem;
            border-radius: 6px;
            font-weight: 500;
            text-align: center;
            transition: var(--transition);
            cursor: pointer;
            border: none;
        }

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

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

        .btn-outline {
            background-color: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

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

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

        .btn-earn:hover {
            background-color: #00a8a8;
        }

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

        .btn-share:hover {
            background-color: #0873c2;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            padding: 5rem 0;
            background: linear-gradient(135deg, #f5f6fa 0%, #e1e5ee 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(108, 92, 231, 0.1) 0%, rgba(108, 92, 231, 0) 70%);
            border-radius: 50%;
            z-index: 0;
        }

        .hero-content {
            display: flex;
            align-items: center;
            gap: 3rem;
            position: relative;
            z-index: 1;
        }

        .hero-text {
            flex: 1;
        }

        .hero-text h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: var(--dark);
        }

        .hero-text h1 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-text p {
            font-size: 1.1rem;
            color: var(--gray);
            margin-bottom: 2rem;
            max-width: 600px;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .hero-image {
            flex: 1;
            position: relative;
        }

        .hero-image img {
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            transform: perspective(1000px) rotateY(-10deg);
            transition: var(--transition);
        }

        .hero-image:hover img {
            transform: perspective(1000px) rotateY(0deg);
        }

        .stats {
            display: flex;
            gap: 2rem;
            margin-top: 2rem;
        }

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

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--gray);
        }

        /* How It Works */
        .how-it-works {
            padding: 4rem 0;
            background-color: white;
        }

        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2rem;
            margin-bottom: 1rem;
        }

        .section-title p {
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .step-card {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--light-gray);
            position: relative;
            overflow: hidden;
        }

        .step-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: var(--gradient-primary);
        }

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

        .step-number {
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            margin: 0 auto 1.5rem;
        }

        .step-card h3 {
            margin-bottom: 1rem;
        }

        .step-card p {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        /* User Types */
        .user-types {
            padding: 4rem 0;
            background-color: #f8f9fa;
        }

        .user-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .user-card {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            text-align: center;
        }

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

        .user-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: white;
        }

        .viewer-icon {
            background: linear-gradient(135deg, var(--earn-color) 0%, #00a8a8 100%);
        }

        .client-icon {
            background: linear-gradient(135deg, var(--share-color) 0%, #0652DD 100%);
        }

        .user-card h3 {
            margin-bottom: 1rem;
        }

        .user-card p {
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        /* Earnings Calculator */
        .calculator {
            padding: 4rem 0;
            background-color: white;
        }

        .calculator-container {
            background: var(--gradient-primary);
            border-radius: 12px;
            padding: 3rem;
            color: white;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .calculator-text h2 {
            margin-bottom: 1rem;
        }

        .calculator-text p {
            opacity: 0.9;
            margin-bottom: 1.5rem;
        }

        .calculator-form {
            background-color: white;
            border-radius: 8px;
            padding: 2rem;
            box-shadow: var(--shadow-lg);
        }

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

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

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid var(--light-gray);
            border-radius: 6px;
            font-family: inherit;
        }

        .result {
            background-color: var(--light-gray);
            padding: 1rem;
            border-radius: 6px;
            margin-top: 1rem;
            text-align: center;
        }

        .result-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
        }

        /* Testimonials */
        .testimonials {
            padding: 4rem 0;
            background-color: #f8f9fa;
        }

        .testimonial-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .testimonial {
            background-color: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            margin: 1rem;
            text-align: center;
            border: 1px solid var(--light-gray);
        }

        .testimonial-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 1rem;
            border: 3px solid var(--primary);
        }

        .testimonial-text {
            font-style: italic;
            color: var(--gray);
            margin-bottom: 1.5rem;
        }

        .testimonial-author {
            font-weight: 600;
        }

        .testimonial-role {
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* CTA Section */
        .cta {
            padding: 5rem 0;
            background: var(--gradient-primary);
            color: white;
            text-align: center;
        }

        .cta h2 {
            margin-bottom: 1.5rem;
            font-size: 2.5rem;
        }

        .cta p {
            max-width: 600px;
            margin: 0 auto 2rem;
            opacity: 0.9;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

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

        .btn-white:hover {
            background-color: rgba(255, 255, 255, 0.9);
        }

        .btn-transparent {
            background-color: transparent;
            color: white;
            border: 1px solid white;
        }

        .btn-transparent:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 4rem 0 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.5rem;
            color: white;
            margin-bottom: 1rem;
        }

        .footer-logo img {
            height: 40px;
        }

        .footer-about p {
            opacity: 0.7;
            margin-bottom: 1.5rem;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }

        .footer-links h3 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-links h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--primary);
        }

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

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

        .footer-links a {
            opacity: 0.7;
            transition: var(--transition);
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--primary);
            padding-left: 5px;
        }

        .footer-contact p {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
            opacity: 0.7;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            text-align: center;
            opacity: 0.7;
            font-size: 0.9rem;
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }

            .hero-buttons,
            .stats {
                justify-content: center;
            }

            .hero-image {
                margin-top: 2rem;
            }

            .calculator-container {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .auth-buttons {
                display: none;
            }

            .hero-text h1 {
                font-size: 2.5rem;
            }

            .stats {
                flex-direction: column;
                gap: 1rem;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 576px) {
            .hero-text h1 {
                font-size: 2rem;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .btn {
                width: 100%;
            }

            .section-title h2 {
                font-size: 1.8rem;
            }
        }

        /* Animation */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate {
            animation: fadeIn 0.8s ease forwards;
        }

        .delay-1 {
            animation-delay: 0.2s;
        }

        .delay-2 {
            animation-delay: 0.4s;
        }

        .delay-3 {
            animation-delay: 0.6s;
        }