:root{--accent-500:#06b6d4;--accent-600:#0891b2}body{-webkit-tap-highlight-color:transparent}.desktop-menu-link{display:block;padding:.65rem .75rem;border-radius:.5rem;transition:background .2s ease}.menu-link:hover,.desktop-menu-link:hover{background:rgba(255,255,255,.08)}.menu-link.active,.desktop-menu-link.active{background-color:rgba(255,255,255,.14);box-shadow:0 0 10px rgba(255,255,255,.25)}#downloadBtn,#finalDownloadBtn,button#downloadBtn{background-color:#000!important;color:#fff!important;box-shadow:0 8px 25px rgba(255,255,255,.25),0 0 45px rgba(255,255,255,.12);transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease;border:1px solid rgba(255,255,255,.2)}#downloadBtn:hover,#finalDownloadBtn:hover,button#downloadBtn:hover{background-color:#0a0a0a!important;transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,255,255,.45),0 0 60px rgba(255,255,255,.24)}#downloadBtn:active,#finalDownloadBtn:active,button#downloadBtn:active{background-color:#000!important;transform:translateY(0);box-shadow:0 5px 15px rgba(255,255,255,.2),0 0 35px rgba(255,255,255,.12)}body,html{background-color:#000!important;color:#fff!important}#previewContainer img,#previewContainer video{max-width:100%;max-height:400px;object-fit:contain}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.65;transform:scale(1.02)}}.btn-animate{animation:pulse 1.2s ease-in-out infinite}@keyframes floatUp{0%{transform:translateY(0);opacity:.8}50%{transform:translateY(-8px);opacity:1}100%{transform:translateY(0);opacity:.8}}@keyframes pulseGlow{0%,100%{box-shadow:0 0 0 rgba(255,255,255,.25)}50%{box-shadow:0 0 24px rgba(255,255,255,.35)}}.step-card{background-color:#000;border:1px solid rgba(255,255,255,.15);border-radius:1rem;padding:1.75rem 1.25rem 1.25rem;position:relative;box-shadow:0 4px 24px rgba(0,0,0,.45);transition:transform .3s ease,box-shadow .3s ease;animation:floatUp 5s ease-in-out infinite}.step-card:hover{transform:translateY(-8px);box-shadow:0 12px 38px rgba(255,255,255,.18)}.step-badge{position:absolute;top:-1rem;left:calc(50% - 1.2rem);min-width:2.4rem;height:2.4rem;background:linear-gradient(135deg,#222,#111);border:1px solid rgba(255,255,255,.4);border-radius:999px;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;box-shadow:0 0 14px rgba(255,255,255,.25);animation:pulseGlow 2.5s infinite}.step-title{color:#fff;font-weight:700;margin-bottom:.5rem}.step-text{color:rgba(255,255,255,.85);font-size:.95rem}.loading{animation:pulse 1.5s cubic-bezier(.4,0,.6,1) infinite}@media (max-width:768px){.step-card{padding:1.25rem 1rem}.step-badge{min-width:2rem;height:2rem;font-size:.85rem}#previewContainer img,#previewContainer video{max-height:280px}body{font-size:.95rem}h1,h2,h3,h4,h5,h6{font-size:1.1rem}}@media (max-width:480px){#downloadBtn,#finalDownloadBtn,button#downloadBtn{font-size:.9rem;padding:.65rem .9rem}.step-card{padding:.95rem .75rem}}