:root{--bg: #f1f5f9;--surface: #ffffff;--surface-2: #f1f5f9;--border: #dbe3ec;--text: #0f172a;--text-dim: #5b6b80;--accent: #2f57cc;--accent-contrast: #ffffff;--radius: 10px;--shadow: 0 1px 2px rgba(15, 23, 42, .06)}@media (prefers-color-scheme: dark){:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #273449;--border: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #4f7cff;--shadow: none}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden}h1,h2,h3{margin:0 0 .6rem;line-height:1.25}a{color:var(--accent)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--surface-2);border-radius:4px;padding:.1em .35em;font-size:.9em}.wrap{max-width:1100px;margin:0 auto;padding:0 1.5rem}.cta{display:inline-block;background:var(--accent);color:var(--accent-contrast);text-decoration:none;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--radius);transition:opacity .15s,transform .15s;animation:cta-glow 2.5s ease-in-out infinite}.cta:hover{opacity:.9;transform:translateY(-1px)}.cta-secondary{background:transparent;color:var(--accent);border:1px solid var(--border);animation:none}@keyframes cta-glow{0%,to{box-shadow:0 0 12px color-mix(in srgb,var(--accent) 35%,transparent)}50%{box-shadow:0 0 22px 4px color-mix(in srgb,var(--accent) 50%,transparent)}}.hero{position:relative;overflow:hidden;text-align:center;padding:5rem 1.5rem 3.5rem}.hero:before{content:"";position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;background:radial-gradient(circle at 20% 30%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 60%),radial-gradient(circle at 80% 20%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 55%),radial-gradient(circle at 50% 85%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 50%);animation:hero-drift 18s ease-in-out infinite alternate;z-index:0}@keyframes hero-drift{to{transform:translate(3%,-3%) scale(1.05)}}.hero>*{position:relative;z-index:1}.hero-logo{border-radius:var(--radius);margin-bottom:1rem}.hero h1{font-size:2.5rem}.hero-tagline{color:var(--text-dim);font-size:1.15rem;max-width:40rem;margin:.5rem auto 2rem}.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease-out,transform .6s ease-out}.reveal.is-visible{opacity:1;transform:none}.transition-statement{text-align:center;padding:3.5rem 1.5rem}.transition-statement p{max-width:34rem;margin:0 auto;font-size:1.6rem;font-weight:600;line-height:1.35}section{padding:3rem 0}section h2{font-size:1.5rem;text-align:center;margin-bottom:2rem}.feature-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;max-width:1100px;margin:0 auto}.feature-grid li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;transition:transform .2s,box-shadow .2s}.feature-grid li:hover{transform:translateY(-3px);box-shadow:0 8px 24px -12px color-mix(in srgb,var(--accent) 35%,transparent)}.feature-grid h3{font-size:1.05rem}.feature-grid p{color:var(--text-dim);margin:0}.screenshots-section{overflow:hidden;padding:3rem 0}.carousel{overflow:hidden;perspective:1400px;mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent)}.carousel-track{display:flex;gap:2rem;width:max-content;will-change:transform}.carousel-track figure{margin:0;flex:0 0 220px;cursor:pointer}.browser-frame{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:12px 16px 32px -16px #0f172a47;overflow:hidden;transform:rotateY(10deg) rotateX(2deg);transition:transform .3s ease-out,box-shadow .3s ease-out;transform-style:preserve-3d}.carousel-track figure:hover .browser-frame{transform:rotateY(0) rotateX(0);box-shadow:0 12px 28px -14px color-mix(in srgb,var(--accent) 40%,transparent)}.browser-bar{display:flex;gap:.35rem;padding:.5rem .6rem;background:var(--surface-2);border-bottom:1px solid var(--border)}.browser-bar span{width:.55rem;height:.55rem;border-radius:50%;background:var(--border)}.browser-bar span:nth-child(1){background:#ef4444}.browser-bar span:nth-child(2){background:#f59e0b}.browser-bar span:nth-child(3){background:#22c55e}.carousel-track img{display:block;width:100%;height:auto}.carousel-track figcaption{padding-top:.6rem;color:var(--text-dim);font-size:.85rem;text-align:center}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172ad9;display:flex;align-items:center;justify-content:center;z-index:100;padding:2rem}.lightbox[hidden]{display:none}.lightbox img{max-width:min(90vw,1100px);max-height:85vh;border-radius:var(--radius);box-shadow:0 20px 60px -20px #0009}.lightbox-close{position:absolute;top:1.5rem;right:1.5rem;background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:50%;width:2.5rem;height:2.5rem;font-size:1.1rem;cursor:pointer;transition:background .15s}.lightbox-close:hover{background:#fff3}.privacy .wrap{max-width:42rem}.privacy p{font-size:1.02rem}.sync-diagram{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap;margin:2rem 0;padding:1.75rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.sync-node{display:flex;flex-direction:column;align-items:center;gap:.4rem;color:var(--text-dim);font-size:.8rem;text-align:center}.sync-file{color:var(--accent)}.sync-file span{color:var(--text);font-weight:600;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem}.sync-arrows{display:flex;flex-direction:column;gap:.4rem;flex:1;min-width:3rem}.sync-arrows span{height:2px;background:linear-gradient(to right,var(--accent),transparent);position:relative}.sync-arrows span:after{content:"";position:absolute;right:-1px;top:50%;transform:translateY(-50%);border-style:solid;border-width:4px 0 4px 6px;border-color:transparent transparent transparent var(--accent);opacity:.6}.sync-targets{display:flex;gap:1.75rem;flex-wrap:wrap;justify-content:center}.landing-footer{text-align:center;padding:3rem 1.5rem 4rem;border-top:1px solid var(--border);margin-top:2rem}.landing-footer p{margin-top:1.5rem;color:var(--text-dim);font-size:.9rem}@media (prefers-reduced-motion: reduce){.hero:before,.cta{animation:none}.reveal{opacity:1;transform:none;transition:none}.feature-grid li,.browser-frame{transition:none}.browser-frame{transform:none}}