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p{margin-bottom:.75rem;font-size:1.1rem}.footer-tagline{color:#94a3b8;margin-bottom:2rem;font-size:1.2rem}.footer-links{display:flex;justify-content:center;gap:3rem;margin-top:2rem;flex-wrap:wrap}.footer-links a{color:#cbd5e1;text-decoration:none;font-size:1.1rem;padding:.5rem 1rem;border-radius:8px;transition:all .3s ease}.footer-links a:hover{color:#fff;background:#ffffff1a;transform:translateY(-2px)}@media (max-width: 768px){.nav-container{flex-direction:column;gap:1.5rem;padding:0 1.5rem}.nav-menu{gap:1rem;flex-wrap:wrap;justify-content:center}.nav-actions{gap:1rem}.home h1{font-size:2.5rem}.subtitle{font-size:1.2rem}.cta-buttons{flex-direction:column;align-items:center}.btn{width:100%;max-width:300px}.features-grid{grid-template-columns:1fr}.register,.login,.contact{padding:2rem;margin:2rem 1rem}.footer-links{flex-direction:column;gap:1rem}}@media (max-width: 480px){.home h1{font-size:2rem}.nav-menu{flex-direction:column;align-items:center}.logo{font-size:1.5rem}}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite;margin-right:10px}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:20px;right:20px;padding:1rem 1.5rem;background:#10b981;color:#fff;border-radius:12px;box-shadow:0 10px 25px #10b9814d;z-index:10000;animation:slideInRight .3s ease-out}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.error{color:#ef4444;font-size:.9rem;margin-top:.5rem;display:flex;align-items:center;gap:.5rem}.error:before{content:"⚠️"}