/* ======================= Global Styles & Variables ======================= */
:root {
            --primary-blue: #2563eb;
            --primary-blue-dark: #1d4ed8;
            --primary-blue-light: #3b82f6;
            --secondary-blue: #1e40af;
            --accent-blue: #0ea5e9;
            --success: #10b981;
            --warning: #f59e0b;
            --error: #ef4444;
            --dark: #0f172a;
            --dark-lighter: #1e293b;
            --light: #ffffff;
            --gray-50: #f8fafc;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-300: #cbd5e1;
            --gray-400: #94a3b8;
            --gray-500: #64748b;
            --gray-600: #475569;
            --gray-700: #334155;
            --gray-800: #1e293b;
            --gray-900: #0f172a;
            
            --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-blue) 100%);
            --gradient-secondary: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue-dark) 100%);
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --border-radius: 12px;
            --border-radius-lg: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.7;
            color: var(--gray-800);
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.8; }
        }

        .animate-fadeInUp {
            animation: fadeInUp 0.8s ease-out;
        }

        .animate-float {
            animation: float 3s ease-in-out infinite;
        }

        .animate-pulse {
            animation: pulse 2s infinite;
        }

        /* Scroll reveal */
        .reveal {
            opacity: 0;
            transform: translateY(50px);
            transition: var(--transition);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 1rem 0;
            transition: var(--transition);
            border-bottom: 1px solid var(--gray-200);
        }

        header.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow);
            padding: 0.75rem 0;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--gray-700);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-blue);
            transition: var(--transition);
        }

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

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

        .header-cta {
            background: var(--gradient-primary);
            color: white;
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            box-shadow: var(--shadow);
        }

        .header-cta:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--gray-700);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff05" points="0,1000 1000,0 1000,1000"/></svg>');
            background-size: cover;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-text h1 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            font-weight: 800;
            color: white;
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }

        .hero-text .highlight {
            background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text p {
            font-size: 1.25rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
            max-width: 500px;
        }

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

        .btn-primary {
            background: var(--gradient-primary);
            color: white;
            padding: 1rem 2rem;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            padding: 1rem 2rem;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            backdrop-filter: blur(10px);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--border-radius-lg);
            padding: 2rem;
            text-align: center;
            color: white;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-8px);
            background: rgba(255, 255, 255, 0.15);
        }

        .stat-card .icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            display: block;
        }

        .stat-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-card p {
            opacity: 0.9;
            font-size: 0.9rem;
            font-weight: 500;
        }

        /* Trust indicators */
        .trust-badges {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 2rem;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.875rem;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .trust-item .icon {
            color: var(--success);
        }

        /* Stats section */
        .stats-section {
            padding: 4rem 0;
            background: var(--primary-blue);
            color: white;
        }

        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
        }

        .stat-item h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }

        .stat-item p {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* Section styles */
        .section {
            padding: 5rem 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-badge {
            display: inline-block;
            background: var(--gradient-primary);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .section-header h2 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--gray-900);
            line-height: 1.2;
        }

        .section-header p {
            font-size: 1.2rem;
            color: var(--gray-600);
            line-height: 1.7;
        }

        /* Features section */
        .features {
            background: var(--gray-50);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .feature-card {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius-lg);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--gray-200);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-primary);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .feature-card:hover::before {
            transform: scaleX(1);
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
        }

        .feature-card .icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            display: block;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .feature-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-900);
        }

        .feature-card ul {
            list-style: none;
        }

        .feature-card ul li {
            padding: 0.75rem 0;
            position: relative;
            padding-left: 2rem;
            color: var(--gray-700);
        }

        .feature-card ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0.75rem;
            color: var(--success);
            font-weight: bold;
            width: 1.5rem;
            height: 1.5rem;
            background: rgba(16, 185, 129, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
        }

        /* How it works */
        .how-it-works {
            background: white;
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
            position: relative;
        }

        .step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 80px;
            height: 80px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            font-weight: 800;
            margin: 0 auto 1.5rem;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
        }

        .step:hover .step-number {
            transform: scale(1.1);
        }

        .step h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-900);
        }

        .step p {
            color: var(--gray-600);
            line-height: 1.7;
        }

        /* Job types section */
        .job-types {
            background: var(--gray-900);
            color: white;
        }

        .job-types .section-header h2,
        .job-types .section-header p {
            color: white;
        }

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

        .job-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: var(--border-radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition);
        }

        .job-card:hover {
            transform: translateY(-8px);
            background: rgba(255, 255, 255, 0.15);
        }

        .job-card .number {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .job-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .job-card .earnings {
            background: var(--success);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 1rem;
        }

        /* Testimonials */
        .testimonials {
            background: var(--gray-50);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .testimonial {
            background: white;
            padding: 2.5rem;
            border-radius: var(--border-radius-lg);
            border: 1px solid var(--gray-200);
            transition: var(--transition);
            position: relative;
        }

        .testimonial::before {
            content: '"';
            font-size: 4rem;
            color: var(--primary-blue);
            position: absolute;
            top: 1rem;
            left: 1.5rem;
            opacity: 0.3;
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 800;
        }

        .testimonial:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .testimonial-content {
            position: relative;
            z-index: 2;
        }

        .rating {
            color: #fbbf24;
            font-size: 1.2rem;
            margin-bottom: 1rem;
        }

        .testimonial p {
            font-style: italic;
            margin-bottom: 1.5rem;
            color: var(--gray-700);
            line-height: 1.7;
        }

        .author {
            font-weight: 600;
            color: var(--primary-blue);
        }

        /* FAQ Section */
        .faq {
            background: white;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--gray-200);
            border-radius: var(--border-radius);
            margin-bottom: 1rem;
            overflow: hidden;
        }

        .faq-question {
            background: var(--gray-50);
            padding: 1.5rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--gray-900);
        }

        .faq-question:hover {
            background: var(--gray-100);
        }

        .faq-question .icon {
            transition: transform 0.3s ease;
        }

        .faq-item.active .faq-question .icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            background: white;
        }

        .faq-item.active .faq-answer {
            padding: 1.5rem;
            max-height: 300px;
        }

        .faq-answer p {
            color: var(--gray-700);
            line-height: 1.7;
        }

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

        .cta-section h2 {
            font-family: 'Space Grotesk', sans-serif;
            font-size: clamp(2rem, 4vw, 3rem);
            margin-bottom: 1.5rem;
        }

        .cta-section p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .cta-button {
            background: white;
            color: var(--primary-blue);
            padding: 1.25rem 2.5rem;
            border: none;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            display: inline-block;
            box-shadow: var(--shadow-lg);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }

        /* Footer */
        footer {
            background: var(--gray-900);
            color: white;
            padding: 3rem 0 2rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            font-family: 'Space Grotesk', sans-serif;
            margin-bottom: 1rem;
            color: var(--primary-blue-light);
        }

        .footer-section p {
            color: var(--gray-400);
            line-height: 1.7;
            margin-bottom: 1rem;
        }

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

        .footer-section ul li {
            padding: 0.5rem 0;
        }

        .footer-section ul li a {
            color: var(--gray-400);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-section ul li a:hover {
            color: var(--primary-blue-light);
        }

        .footer-bottom {
            border-top: 1px solid var(--gray-800);
            padding-top: 2rem;
            text-align: center;
            color: var(--gray-400);
        }

        /* Responsive design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 3rem;
                text-align: center;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }

            .nav-links {
                display: none;
            }

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

            .hero {
                padding: 6rem 0 4rem;
                min-height: auto;
            }

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

            .btn-primary, .btn-secondary {
                width: 100%;
                justify-content: center;
            }

            .section {
                padding: 3rem 0;
            }

            .features-grid, .jobs-grid, .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

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

            .steps {
                gap: 2rem;
            }
        }

        /* Scroll progress indicator */
        .scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: rgba(37, 99, 235, 0.1);
            z-index: 9999;
        }

        .scroll-progress-bar {
            height: 100%;
            background: var(--gradient-primary);
            width: 0%;
            transition: width 0.1s ease;
        }

        /* Floating action button */
        .fab {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 60px;
            height: 60px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            box-shadow: var(--shadow-lg);
            cursor: pointer;
            transition: var(--transition);
            z-index: 1000;
            text-decoration: none;
        }

        .fab:hover {
            transform: scale(1.1);
            box-shadow: var(--shadow-xl);
        }

        /* Performance optimizations */
        .animate-fadeInUp {
            will-change: transform, opacity;
        }

        .animate-float {
            will-change: transform;
        }

        /* Reduced motion support */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }