.animate-in{opacity:1 !important;transform:translateY(0) !important}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:var(--primary-yellow);color:var(--primary-navy);border:none;border-radius:50%;font-size:1.25rem;cursor:pointer;opacity:0;visibility:hidden;transition:all 0.3s ease;box-shadow:0 4px 12px rgba(0,0,0,0.15);z-index:999}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{background:var(--primary-navy);color:var(--primary-yellow);transform:translateY(-5px);box-shadow:0 6px 20px rgba(0,0,0,0.2)}a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:3px solid var(--primary-yellow);outline-offset:2px}@media (max-width:768px){.back-to-top{bottom:20px;right:20px;width:45px;height:45px;font-size:1.1rem}}