/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2em;
    }

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

    .feature {
        width: 80%;
        margin-bottom: 20px;
    }
    
    .page-container {
        width: 90%;
        padding: 15px;
    }
    
    .profile-main-content {
        grid-template-columns: 1fr;
    }

    .user-profile-page {
        width: 95%;
    }
}