:root{color-scheme:light dark;--bg: #f6f8fc;--surface: #ffffff;--alt: #eef2f9;--text: #0f1530;--muted: #5a6585;--line: #dde3f0;--accent: #2d70b3;--accent-2: #6b4fd8;--accent-ink: #ffffff;--shadow: 0 1px 2px rgba(15, 21, 48, .06), 0 12px 32px rgba(15, 21, 48, .08);--g-bg: #ffffff;--g-minor: #eef1f7;--g-major: #d6dcea;--g-axis: #3a4260;--g-text: #5a6585;--g-panel: #ffffff;--g-ink: #0f1530;--font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;--radius: 20px}@media(prefers-color-scheme:dark){:root{--bg: #0b0d14;--surface: #131725;--alt: #0f1220;--text: #eef1fb;--muted: #9aa5c6;--line: #232a42;--accent: #6ea8ff;--accent-2: #a58bff;--accent-ink: #0b0d14;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 16px 40px rgba(0, 0, 0, .45);--g-bg: #10131f;--g-minor: #191e30;--g-major: #262d47;--g-axis: #aab4d6;--g-text: #8f9bc0;--g-panel: #1b2036;--g-ink: #eef1fb}}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.55 var(--font);-webkit-font-smoothing:antialiased}body.lock{overflow:hidden}img,video,canvas{display:block;max-width:100%}a{color:var(--accent)}code{font:.92em ui-monospace,SF Mono,Menlo,monospace;background:color-mix(in srgb,var(--accent) 12%,transparent);padding:.1em .4em;border-radius:6px}h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0}p{margin:0}.wrap{width:min(1160px,100% - 40px);margin-inline:auto}.wrap.narrow{width:min(760px,100% - 40px)}.center{text-align:center}.muted{color:var(--muted)}:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 70%,transparent);outline-offset:2px;border-radius:8px}.nav{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid transparent;transition:border-color .2s}.nav.scrolled{border-color:var(--line)}.nav-inner{display:flex;align-items:center;gap:24px;height:64px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;color:var(--text);text-decoration:none;letter-spacing:-.01em}.brand img{border-radius:8px}.links{display:flex;gap:22px;margin-left:auto}.links a{color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:500}.links a:hover,.links a[aria-current]{color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:999px;font:600 1rem var(--font);text-decoration:none;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:0;cursor:pointer;box-shadow:0 8px 22px color-mix(in srgb,var(--accent-2) 35%,transparent);transition:transform .15s,box-shadow .15s}.btn:hover{transform:translateY(-1px)}.btn.small{padding:8px 16px;font-size:.9rem;box-shadow:none}.btn.ghost{background:transparent;color:var(--text);border:1.5px solid var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--accent)}.btn:active{transform:scale(.98)}.hero{padding:56px 0 24px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--accent);margin-bottom:14px}.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);letter-spacing:-.035em}.grad{background:linear-gradient(120deg,var(--accent),var(--accent-2) 60%,#e0549a);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:1.25rem;color:var(--muted);margin:22px 0 30px;max-width:34em}.cta{display:flex;flex-wrap:wrap;gap:12px}.trust{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted);font-size:.95rem;font-weight:500}.trust li:before{content:"✓";color:var(--accent);margin-right:7px;font-weight:800}.hero-device{position:relative;display:grid;place-items:center;min-height:560px}.glow{position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent-2) 45%,transparent),transparent 68%);filter:blur(30px)}.phone{position:relative;width:min(290px,70vw);aspect-ratio:886 / 1920;border-radius:44px;background:#0a0a0a;padding:9px;box-shadow:0 0 0 2px #2b2f3b,var(--shadow),0 40px 80px #14143c59}.phone:before{content:"";position:absolute;top:18px;left:50%;transform:translate(-50%);width:28%;height:20px;border-radius:99px;background:#000;z-index:2;pointer-events:none}.phone video{width:100%;height:100%;border-radius:36px;object-fit:cover;background:#000}.chip{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow);display:grid;gap:1px;font-size:.88rem}.chip b{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.9rem}.chip span{color:var(--muted);font-size:.78rem}.chip.c1{left:-6%;top:22%;animation:float 6s ease-in-out infinite}.chip.c2{right:-4%;bottom:18%;animation:float 7s ease-in-out -2s infinite}@keyframes float{50%{transform:translateY(-10px)}}.section{padding:96px 0}.section.alt{background:var(--alt)}.head{text-align:center;max-width:680px;margin:0 auto 40px}.head h2{font-size:clamp(2rem,4vw,3rem)}.head p:not(.eyebrow){color:var(--muted);font-size:1.1rem;margin-top:14px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.chip{animation:none}html{scroll-behavior:auto}}.tabs,.presets{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-bottom:28px}.tabs button,.presets button{font:600 .92rem var(--font);padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;transition:all .15s}.tabs button small{color:var(--muted);font-weight:500;margin-left:4px}.tabs button:hover,.presets button:hover{border-color:var(--accent)}.tabs button[aria-selected=true],.presets button[aria-selected=true]{background:var(--text);border-color:var(--text);color:var(--bg)}.tabs button[aria-selected=true] small{color:inherit;opacity:.7}.playground{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.graph-pane{position:relative;min-height:560px;border-right:1px solid var(--line)}#graph{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;touch-action:none;cursor:crosshair}.graph-tools{position:absolute;top:14px;right:14px;display:grid;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.graph-tools button{width:42px;height:42px;border:0;background:transparent;color:var(--text);font:500 1.35rem var(--font);cursor:pointer}.graph-tools button+button{border-top:1px solid var(--line)}.graph-tools button:hover{background:var(--alt)}.graph-hint{position:absolute;left:14px;bottom:12px;font-size:.78rem;color:var(--muted);background:color-mix(in srgb,var(--surface) 85%,transparent);padding:4px 10px;border-radius:99px;pointer-events:none}.panel{display:flex;flex-direction:column;min-width:0;max-height:640px}.rows{flex:1;overflow-y:auto}.row{display:flex;gap:12px;padding:14px 14px 12px 16px;border-bottom:1px solid var(--line);align-items:flex-start}.row .dot{flex:none;width:24px;height:24px;border-radius:50%;margin-top:7px;border:2px solid transparent}.row-body{flex:1;min-width:0}.row input[type=text]{width:100%;border:0;background:transparent;color:var(--text);font:500 1.05rem ui-monospace,SF Mono,Menlo,monospace;padding:8px 0;outline:none;border-bottom:2px solid transparent}.row input[type=text]:focus{border-bottom-color:var(--accent)}.row.has-error input[type=text]{border-bottom-color:#d64545}.preview{color:var(--text);padding:2px 0 4px;overflow-x:auto;overflow-y:hidden;font-size:1.05rem}.error{color:#d64545;font-size:.85rem}.error:empty{display:none}.remove{flex:none;border:0;background:transparent;color:var(--muted);font-size:1.5rem;line-height:1;cursor:pointer;padding:4px 6px;border-radius:8px}.remove:hover{background:var(--alt);color:var(--text)}.slider{display:grid;grid-template-columns:auto 1fr 3.4em auto;gap:10px;align-items:center;padding:6px 0}.slider .name{font:600 .95rem ui-monospace,Menlo,monospace;color:var(--accent)}.slider output{font:.85rem ui-monospace,Menlo,monospace;color:var(--muted);text-align:right}.slider .play{border:0;width:30px;height:30px;border-radius:50%;background:var(--alt);color:var(--text);cursor:pointer;font-size:.7rem}.slider .play:hover{background:var(--line)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;background:var(--line);outline-offset:6px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,.15);box-shadow:0 2px 6px #0000004d;cursor:grab}input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,.15);box-shadow:0 2px 6px #0000004d;cursor:grab}.add{margin:10px 14px 4px;padding:10px;border:1.5px dashed var(--line);border-radius:12px;background:transparent;color:var(--accent);font:600 .95rem var(--font);cursor:pointer}.add:hover{border-color:var(--accent)}.keys{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;padding:10px 14px 14px}.keys button{padding:10px 0;border:0;border-radius:10px;background:var(--alt);color:var(--text);font:500 1rem var(--font);cursor:pointer}.keys button:hover{background:var(--line)}.keys button:active{transform:scale(.95)}.demo{display:grid;grid-template-columns:minmax(260px,340px) 1fr;gap:56px;align-items:center;max-width:880px;margin:0 auto}.demo.single{grid-template-columns:1fr;justify-items:center}.demo-stage{display:grid;place-items:center}.phone.big{width:min(320px,78vw)}.chapters{list-style:none;margin:0;padding:0;display:grid;gap:6px}.chapters[hidden]{display:none}.chapters button{display:grid;grid-template-columns:52px 1fr;align-items:center;width:100%;text-align:left;padding:12px 16px;border:1px solid transparent;border-radius:14px;background:transparent;color:var(--text);font:500 1rem var(--font);cursor:pointer;transition:background .15s}.chapters button:hover{background:var(--surface)}.chapters time{font:.85rem ui-monospace,Menlo,monospace;color:var(--muted)}.chapters li.active button{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow);font-weight:650}.chapters li.active time{color:var(--accent)}.gallery{display:flex;gap:22px;overflow-x:auto;padding:8px max(20px,calc((100vw - 1160px)/2)) 28px;scroll-snap-type:x mandatory;scroll-padding-inline:max(20px,calc((100vw - 1160px)/2));-webkit-overflow-scrolling:touch}.gallery figure{margin:0;flex:none;scroll-snap-align:start}.gallery.iphone figure{width:250px}.gallery.ipad figure{width:420px}.shot{display:block;width:100%;padding:0;border:0;background:#0a0a0a;cursor:zoom-in;box-shadow:0 0 0 2px #2b2f3b,var(--shadow);transition:transform .25s}.iphone .shot{border-radius:34px;padding:7px}.ipad .shot{border-radius:24px;padding:10px}.shot:hover{transform:translateY(-4px)}.shot img{width:100%;height:auto}.iphone .shot img{border-radius:27px}.ipad .shot img{border-radius:14px}figcaption{margin-top:14px;text-align:center;font-weight:600;font-size:.95rem;padding:0 8px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card i{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;font:normal 700 1.35rem var(--font);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 22%,transparent),color-mix(in srgb,var(--accent-2) 22%,transparent));color:var(--accent);margin-bottom:18px}.card h3{font-size:1.2rem;margin-bottom:8px}.card p{color:var(--muted);font-size:.98rem}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:760px;margin:0 auto 36px;text-align:center}.stats b{display:block;font-size:clamp(2.6rem,8vw,4.5rem);line-height:1;letter-spacing:-.04em}.stats span{color:var(--muted);font-size:.95rem}.faq{display:grid;gap:10px}details{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:0 22px}summary{cursor:pointer;padding:18px 0;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:16px}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;transition:transform .2s}details[open] summary:after{transform:rotate(45deg)}details p{color:var(--muted);padding-bottom:20px}.get{background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 14%,var(--bg)),color-mix(in srgb,var(--accent-2) 18%,var(--bg)))}.get h2{font-size:clamp(2rem,4vw,3rem);margin:22px 0 10px}.get p{color:var(--muted);margin-bottom:26px;font-size:1.1rem}.app-icon{margin:0 auto;border-radius:22px;box-shadow:var(--shadow)}.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.92rem}.foot-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}.footer nav{display:flex;flex-wrap:wrap;gap:18px}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:var(--text)}.article{padding:56px 0 80px}.article h1{font-size:clamp(2.2rem,5vw,3rem);margin-bottom:8px}.article h2{font-size:1.5rem;margin-top:2.4rem;margin-bottom:8px}.article h3{font-size:1.1rem;margin-top:1.4rem;margin-bottom:4px}.article p,.article li{color:color-mix(in srgb,var(--text) 86%,var(--muted))}.article ul{padding-left:1.2rem}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;background:#05070ee0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:24px}.lightbox[hidden]{display:none}.lightbox img{max-height:82vh;width:auto;max-width:min(92vw,1000px);border-radius:22px;box-shadow:0 30px 80px #0009}.lightbox img.iphone{max-width:46vh}.lb-cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#e6e9f5;font-weight:600}.lb-close,.lb-nav{position:absolute;border:0;background:#ffffff1f;color:#fff;width:46px;height:46px;border-radius:50%;font-size:1.8rem;line-height:1;cursor:pointer}.lb-close{top:18px;right:18px}.lb-nav{top:50%;transform:translateY(-50%)}.lb-nav.prev{left:18px}.lb-nav.next{right:18px}.lb-close:hover,.lb-nav:hover{background:#ffffff3d}@media(max-width:920px){.hero-grid{grid-template-columns:1fr;text-align:center}.lead{margin-inline:auto}.cta,.trust{justify-content:center}.hero-device{min-height:520px}.playground{grid-template-columns:1fr}.graph-pane{min-height:380px;border-right:0;border-bottom:1px solid var(--line)}.panel{max-height:none}.demo{grid-template-columns:1fr;gap:28px}.links{display:none}.nav-inner{justify-content:space-between}.section{padding:72px 0}}@media(max-width:520px){.chip.c1{left:0}.chip.c2{right:0}.keys{grid-template-columns:repeat(4,1fr)}.graph-hint{display:none}}.status-row{margin:0 0 14px}.status{--s: #b45309;display:inline-flex;align-items:center;gap:8px;padding:5px 13px;border-radius:999px;font:700 .8rem var(--font);letter-spacing:.02em;color:var(--s);background:color-mix(in srgb,var(--s) 12%,transparent);border:1px solid color-mix(in srgb,var(--s) 38%,transparent)}.status:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;animation:statusPulse 2s ease-in-out infinite}.status--live{--s: #15803d}@keyframes statusPulse{50%{opacity:.35}}@media(prefers-color-scheme:dark){.status{--s: #fbbf24}.status--live{--s: #4ade80}}@media(prefers-reduced-motion:reduce){.status:before{animation:none}}