:root {
    --primary: #0066ff;
    --primary-dark: #0052cc;
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #343a40;
    --gradient-primary: linear-gradient(135deg, #0066ff, #004bb5);
    --gradient-hero: linear-gradient(135deg, #0066ff 0%, #0052cc 50%, #003d99 100%);
}
            
            * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            }
            
            body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            }
            
            /* Navigation */
            .navbar {
            padding: 1rem 0;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            background: rgba(255, 255, 255, 0.95) !important;
            backdrop-filter: blur(10px);
            }
            
            .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary) !important;
            }
            
            /* Hero Section */
            .hero {
            background: var(--gradient-hero);
            color: white;
            padding: 120px 0 100px;
            position: relative;
            overflow: hidden;
            }
            
            .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"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="50%" cy="50%" r="50%" fill="url(%23a)"/></svg>');
            opacity: 0.1;
            }
            
            .hero .container {
            position: relative;
            z-index: 2;
            }
            
            .hero h1 {
            font-weight: 700;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            }
            
            .hero p {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            }
            
            .btn-hero {
            background: white;
            color: var(--primary);
            padding: 15px 40px;
            font-weight: 600;
            font-size: 1.1rem;
            border-radius: 50px;
            border: none;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            }
            
            .btn-hero:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0,102,255,0.3);
            color: var(--primary);
            }
            
            /* Features Section */
            .features {
            padding: 100px 0;
            background: #fafbfc;
            }
            
            .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 1rem;
            color: var(--dark);
            }
            
            .section-subtitle {
            font-size: 1.2rem;
            text-align: center;
            color: var(--secondary);
            margin-bottom: 4rem;
            }
            
            .feature-card {
            background: white;
            padding: 2.5rem 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            height: 100%;
            border: 1px solid #e9ecef;
            }
            
            .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,102,255,0.15);
            }
            
            .feature-icon {
            width: 80px;
            height: 80px;
            background: var(--gradient-primary);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 2rem;
            }
            
            .feature-card h5 {
            font-weight: 600;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--dark);
            }
            
            .feature-card p {
            color: var(--secondary);
            line-height: 1.6;
            }
            
            /* Stats Section */
            .stats {
            background: var(--gradient-primary);
            color: white;
            padding: 80px 0;
            }
            
            .stat-item {
            text-align: center;
            padding: 2rem 1rem;
            }
            
            .stat-number {
            font-size: 3rem;
            font-weight: 700;
            display: block;
            margin-bottom: 0.5rem;
            }
            
            .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
            }
            
            /* Pricing Section */
            .pricing {
            padding: 100px 0;
            background: white;
            }
            
            .pricing-card {
            background: white;
            border: 2px solid #e9ecef;
            border-radius: 20px;
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            transition: all 0.3s ease;
            height: 100%;
            }
            
            .pricing-card.featured {
            border-color: var(--primary);
            transform: scale(1.05);
            }
            
            .pricing-card.featured::before {
            content: 'Most Popular';
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: white;
            padding: 8px 24px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            }
            
            .pricing-card:hover {
            border-color: var(--primary);
            box-shadow: 0 20px 50px rgba(0,102,255,0.15);
            }
            
            .pricing-plan {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 1rem;
            }
            
            .pricing-price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 0.5rem;
            }
            
            .pricing-period {
            color: var(--secondary);
            margin-bottom: 2rem;
            }
            
            .pricing-features {
            list-style: none;
            margin-bottom: 2rem;
            }
            
            .pricing-features li {
            padding: 0.5rem 0;
            color: var(--secondary);
            }
            
            .pricing-features li i {
            color: var(--success);
            margin-right: 0.5rem;
            }
            
            /* CTA Section */
            .cta {
            background: var(--gradient-primary);
            color: white;
            padding: 100px 0;
            text-align: center;
            }
            
            .cta h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            }
            
            .cta p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            }
            
            /* Footer */
            .footer {
            background: #1a1a1a;
            color: white;
            padding: 60px 0 30px;
            }
            
            .footer h5 {
            font-weight: 600;
            margin-bottom: 1.5rem;
            }
            
            .footer ul {
            list-style: none;
            }
            
            .footer ul li {
            margin-bottom: 0.5rem;
            }
            
            .footer ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
            }
            
            .footer ul li a:hover {
            color: var(--primary);
            }
            
            .footer-bottom {
            border-top: 1px solid #333;
            margin-top: 3rem;
            padding-top: 2rem;
            text-align: center;
            color: #999;
            }
            
            /* Responsive Design */
            @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .pricing-card.featured {
                transform: none;
                margin-top: 2rem;
            }
            }
            
            /* Animations */
            @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
            }
            
            .fade-in-up {
            animation: fadeInUp 0.6s ease-out;
            }
            
            /* Custom Buttons */
            .btn-primary-custom {
            background: var(--primary);
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            }
            
            .btn-primary-custom:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0,102,255,0.3);
            }
            
            .btn-outline-primary-custom {
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
            padding: 10px 28px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            }
            
            .btn-outline-primary-custom:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
            }