body{font-family:'Inter',sans-serif;background-color:#F8FAFC;color:#334155}h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:#1E293B}.hero-bg{background-color:#1E293B;position:relative;overflow:hidden}@keyframes move-particles{0%{transform:translate(0,0)}100%{transform:translate(var(--x-end),var(--y-end))}}.particle{position:absolute;border-radius:50%;background:rgba(255,255,255,0.1);animation:move-particles linear infinite}.brand-styled strong{color:#0891B2;font-weight:700}.comparison-card{border:1px solid #e2e8f0;border-radius:.75rem;padding:1.5rem;height:100%}.comparison-card ul li{display:flex;align-items:flex-start;margin-bottom:.75rem}.comparison-card ul li .icon{flex-shrink:0;margin-right:.75rem;margin-top:4px}.faq details>summary{list-style:none}.faq details>summary::-webkit-details-marker{display:none}.faq summary .icon{transition:transform .2s ease-in-out}.faq details[open] summary .icon{transform:rotate(45deg)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:3rem;height:3rem;border-radius:50%;background-color:#2563EB;color:white;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:50}.back-to-top.visible{opacity:1;visibility:visible}.modal{display:none;position:fixed;z-index:100;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,0.5);align-items:center;justify-content:center}.modal.is-open{display:flex}.modal-content{background-color:#fefefe;margin:auto;padding:2rem;border-radius:.5rem;width:90%;max-width:600px;position:relative;animation:modal-fade-in .3s ease}@keyframes modal-fade-in{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.close-button{position:absolute;top:1rem;right:1rem;color:#aaa;font-size:1.5rem;font-weight:bold;cursor:pointer}.star-rating{display:inline-flex;color:#f59e0b}.animate-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .5s ease-out,transform .5s ease-out}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.comparison-slider{position:relative;width:100%;max-width:700px;margin:auto;overflow:hidden;border-radius:.75rem;box-shadow:0 10px 20px rgba(0,0,0,0.1)}.comparison-slider .image-wrapper{display:block;width:100%;height:auto;pointer-events:none}.comparison-slider .image-after{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;clip-path:polygon(50% 0,100% 0,100% 100%,50% 100%)}.comparison-slider .slider-handle{position:absolute;top:0;left:50%;transform:translateX(-50%);width:4px;height:100%;background-color:white;cursor:ew-resize;display:flex;align-items:center;justify-content:center}.comparison-slider .slider-handle-button{width:40px;height:40px;border-radius:50%;background-color:white;border:3px solid #0891B2;display:flex;align-items:center;justify-content:center;color:#0891B2;box-shadow:0 0 10px rgba(0,0,0,0.2)}.phone-mockup{position:relative;width:280px;height:560px;background:#111827;border-radius:40px;border:8px solid #374151;box-shadow:0 20px 40px rgba(0,0,0,0.4);margin:auto;padding:10px}.phone-screen{background:#1f2937;width:100%;height:100%;border-radius:30px;overflow:hidden;position:relative;color:#e5e7eb}.phone-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:120px;height:20px;background:#111827;border-bottom-left-radius:10px;border-bottom-right-radius:10px;z-index:10}.file-list{padding:30px 10px 10px;animation:scroll-files 15s linear infinite alternate}@keyframes scroll-files{0%{transform:translateY(0)}100%{transform:translateY(-40%)}}.file-item{display:flex;align-items:center;padding:8px;border-radius:8px}.file-item i{font-size:1.25rem;margin-right:12px;width:20px;text-align:center}.file-item .fa-folder{color:#60a5fa}.file-item .fa-file-zipper{color:#facc15}.file-item .fa-file-video{color:#f87171}.file-item .fa-file-word{color:#3b82f6}.file-item .fa-file-image{color:#a78bfa}