.sticky {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.5s ease;
}

.animate {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

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

/* Additional responsive fixes */
@media (max-width: 768px) {
    .hero {
        padding-top: 120px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .tabs-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .pricing-grid {
        gap: 40px;
    }
    
    .pricing-card.popular {
        transform: none;
        order: -1;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .benefit-icon {
        font-size: 2rem;
    }
    
    .benefit-card h3 {
        font-size: 1.3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}