@media (max-width: 768px){.header .logo-container{flex-direction:column;align-items:center;text-align:center}.app-title{font-size:1.5rem}.tagline{font-size:1rem}.form-container,.footer-content{padding:0 1rem}}@media (max-width: 480px){.app-title{font-size:1.25rem}}