/* Responsive Styles */
@media (max-width: 992px) {
    nav ul.main-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .auth-buttons {
        display: none;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .logo h1 {
        font-size: 20px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .search-tools input {
        padding: 12px;
    }
    
    .popular-tools {
        padding: 60px 0;
    }
    
    .tool-card {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .search-tools {
        flex-direction: column;
    }
    
    .search-tools input {
        border-radius: 5px;
        margin-bottom: 10px;
    }
    
    .search-tools button {
        border-radius: 5px;
        padding: 12px;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .mobile-menu {
        width: 250px;
    }
}