:root{
  --ink-950:#07080f;--ink-900:#0e1020;--ink-800:#1a1d2e;--ink-700:#282c42;--ink-600:#393e58;--ink-500:#4f5570;--ink-400:#767c97;--ink-300:#a2a7bf;--ink-200:#c9cddd;--ink-100:#e3e6ef;--ink-050:#f4f5fa;
  --indigo-700:#262a8c;--indigo-500:#3a3fc0;--indigo-400:#5a5fd6;--indigo-300:#8f93e6;--indigo-100:#dcddf8;--indigo-050:#f1f1fd;
  --teal-600:#0e8a7e;--teal-500:#12a596;--teal-400:#2cc4b3;--teal-300:#7fe3d6;--teal-050:#ebfaf8;
  --mint-500:#5ff0d8;--mint-300:#b4f7ec;
  --green-500:#17916f;--green-tint:#17916f1f;
  --grey-050:#f9fafc;--grey-100:#f1f3f8;--grey-200:#e2e5ee;
  --gradient-brand:linear-gradient(135deg,var(--teal-500) 0%,var(--indigo-500) 55%,var(--ink-900) 100%);
  --gradient-accent:linear-gradient(135deg,var(--teal-400) 0%,var(--indigo-500) 100%);
  --font-display:"Poppins","IBM Plex Sans",system-ui,sans-serif;
  --font-sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:22px;
  --shadow-sm:0 1px 2px #1a1d2e0f,0 2px 6px #1a1d2e0d;
  --shadow-md:0 4px 14px #1a1d2e17,0 2px 6px #1a1d2e0f;
  --shadow-lg:0 12px 34px #1a1d2e21,0 4px 12px #1a1d2e14;
  --container:1160px;
  --ease:cubic-bezier(.2,0,0,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-sans);color:var(--ink-800);background:#fff;line-height:1.55;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--container);margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--teal-500);border-radius:1px}
.eyebrow.light{color:var(--ink-300)}
h1,h2,h3{font-family:var(--font-display);font-weight:600;color:var(--ink-800);letter-spacing:-.015em;line-height:1.12}
h1{font-size:clamp(36px,5.4vw,58px)}
h2{font-size:clamp(28px,3.6vw,38px);margin:14px 0 14px}
h3{font-size:19px;line-height:1.3}
.lead{font-size:19px;color:var(--ink-500);max-width:660px}
.muted{color:var(--ink-500)}
.grad-text{background:var(--gradient-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;padding:13px 22px;border-radius:var(--radius-md);transition:transform .14s var(--ease),box-shadow .14s var(--ease),background .14s var(--ease);cursor:pointer;border:0;font-family:inherit}
.btn-primary{background:var(--indigo-500);color:#fff;box-shadow:0 6px 18px #3a3fc040}
.btn-primary:hover{background:var(--indigo-700);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink-700);border:1px solid var(--grey-200)}
.btn-ghost:hover{border-color:var(--indigo-300);color:var(--indigo-500)}
header{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid #e2e5ee80}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-.01em}
.logo svg{width:32px;height:32px;flex:none}
.nav ul{display:flex;gap:26px;list-style:none;font-size:14px;font-weight:500;color:var(--ink-500)}
.nav ul a:hover{color:var(--indigo-500)}
.nav .btn{padding:9px 16px;font-size:13.5px}
@media (max-width:900px){.nav ul{display:none}}
.hero{position:relative;padding:72px 0 40px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto 40%;height:720px;background:radial-gradient(closest-side,#2cc4b333,transparent 70%),radial-gradient(closest-side at 70% 60%,#5a5fd626,transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{margin:18px 0 22px}
.hero .lead{margin-bottom:30px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.os-note{margin-top:18px;font-family:var(--font-mono);font-size:12px;color:var(--ink-400)}
.status-card{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:22px}
.status-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.status-icon{width:38px;height:38px;border-radius:10px;background:var(--gradient-brand);display:grid;place-items:center;color:#fff;font-family:var(--font-mono);font-weight:600}
.status-head b{font-family:var(--font-display);font-weight:600;font-size:16px;display:block}
.status-head small{font-family:var(--font-mono);font-size:11px;color:var(--ink-400)}
.live{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--green-500);background:var(--green-tint);border:1px solid #17916f40;padding:3px 9px;border-radius:999px;display:flex;align-items:center;gap:6px}
.live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-500);animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.35}}
.status-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--grey-100);font-size:14px}
.status-row::before{content:"✓";color:var(--teal-500);font-weight:700}
.status-row b{font-weight:600}
.status-row span{margin-left:auto;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-400);white-space:nowrap}
.status-foot{display:flex;justify-content:space-between;border-top:1px solid var(--grey-200);margin-top:6px;padding-top:12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-400)}
.status-foot span:last-child{color:var(--teal-600)}
.shot{position:relative;margin-top:56px}
.shot-frame{border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 30px 80px #1a1d2e40,0 8px 24px #1a1d2e26;border:1px solid #1a1d2e1a;background:var(--ink-900)}
.shot-bar{height:30px;background:#232637;display:flex;align-items:center;gap:7px;padding:0 13px}
.shot-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.shot-bar i:nth-child(2){background:#febc2e}.shot-bar i:nth-child(3){background:#28c840}
.shot-bar span{margin:0 auto;font-family:var(--font-mono);font-size:11px;color:#a2a7bf}
.stats{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--grey-200);border-radius:var(--radius-xl);background:#fff;box-shadow:var(--shadow-sm)}
.stat{padding:24px 26px;border-right:1px solid var(--grey-200)}
.stat:last-child{border-right:0}
.stat b{font-family:var(--font-display);font-size:34px;font-weight:600;color:var(--ink-800);letter-spacing:-.02em}
.stat b em{font-style:normal;color:var(--teal-500)}
.stat small{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-400);margin-top:4px}
.stat p{font-size:13.5px;color:var(--ink-500);margin-top:6px}
@media (max-width:820px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--grey-200)}}
section{padding:96px 0}
@media (max-width:600px){section{padding:64px 0}}
section.alt{background:var(--grey-050);border-top:1px solid var(--grey-100);border-bottom:1px solid var(--grey-100)}
.ai{background:radial-gradient(1200px 500px at 85% -10%,#12a59650,transparent 60%),radial-gradient(900px 600px at -10% 110%,#3a3fc066,transparent 60%),var(--ink-900);color:#fff;position:relative;overflow:hidden}
.ai h2,.ai h3{color:#fff}
.ai .lead{color:var(--ink-200)}
.ai-badges{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 8px}
.badge{font-family:var(--font-mono);font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid #ffffff26;color:var(--ink-100);background:#ffffff0d}
.badge.hot{border-color:#5ff0d866;background:#5ff0d81f;color:var(--mint-300)}
.ai-showcase{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;margin-top:44px;align-items:start}
@media (max-width:980px){.ai-showcase{grid-template-columns:1fr}}
.viewer{border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 20px 60px #0008;border:1px solid #ffffff1a;background:#000;aspect-ratio:2720/1760}
.viewer img{width:100%;height:100%;object-fit:cover;transition:opacity .25s var(--ease)}
.demo-list{display:flex;flex-direction:column;gap:8px}
.demo-btn{text-align:left;background:#ffffff08;border:1px solid #ffffff1a;color:#fff;border-radius:var(--radius-lg);padding:14px 16px;cursor:pointer;font-family:inherit;transition:background .14s,border-color .14s}
.demo-btn:hover{background:#ffffff12}
.demo-btn.on{background:linear-gradient(135deg,#12a59638,#3a3fc038);border-color:#5ff0d880}
.demo-btn b{display:block;font-family:var(--font-display);font-weight:600;font-size:15px}
.demo-btn small{color:var(--ink-300);font-size:13px}
.demo-btn .kind{float:right;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--mint-300);margin-top:3px}
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
@media (max-width:900px){.ai-grid{grid-template-columns:1fr}}
.ai-card{background:#ffffff08;border:1px solid #ffffff17;border-radius:var(--radius-xl);padding:24px}
.ai-card h3{margin:12px 0 10px}
.ai-card ul{list-style:none;display:flex;flex-direction:column;gap:7px;font-size:14.5px;color:var(--ink-200)}
.ai-card li::before{content:"→ ";color:var(--mint-500)}
.ai-card .label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mint-300)}
.ai-note{margin-top:28px;font-size:13.5px;color:var(--ink-300);max-width:860px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
@media (max-width:980px){.feat-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.feat-grid{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease),transform .2s var(--ease)}
.feat:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.feat .ic{width:40px;height:40px;border-radius:10px;background:var(--indigo-050);color:var(--indigo-500);display:grid;place-items:center;margin-bottom:14px}
.feat .ic svg{width:21px;height:21px}
.feat h3{margin-bottom:8px}
.feat p{font-size:14.5px;color:var(--ink-500);margin-bottom:12px}
.feat ul{list-style:none;font-size:13.5px;color:var(--ink-600);display:flex;flex-direction:column;gap:5px;border-top:1px solid var(--grey-100);padding-top:12px}
.feat li{padding-left:16px;position:relative}
.feat li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:2px;background:var(--teal-300)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split>*,.hero-grid>*,.ai-showcase>*{min-width:0}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.code{background:var(--ink-900);color:#e3e6ef;border-radius:var(--radius-xl);padding:20px 22px;font-family:var(--font-mono);font-size:13px;line-height:1.7;box-shadow:var(--shadow-lg);overflow-x:auto}
.code .c{color:#767c97}.code .k{color:var(--mint-500)}.code .s{color:#b7bcf5}
.code-title{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#767c97;margin-bottom:12px}
.checks{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:22px}
.checks li{display:flex;gap:12px;font-size:15px;color:var(--ink-600)}
.checks li::before{content:"✓";flex:none;width:22px;height:22px;border-radius:6px;background:var(--teal-050);color:var(--teal-600);display:grid;place-items:center;font-size:12px;font-weight:700;margin-top:1px}
.checks b{color:var(--ink-800)}
.tools{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tools code{font-family:var(--font-mono);font-size:11.5px;padding:3px 8px;border-radius:6px;background:var(--indigo-050);color:var(--indigo-500);border:1px solid var(--indigo-100)}
.dl-latest{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
@media (max-width:900px){.dl-latest{grid-template-columns:1fr}}
.os{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}
.os-head{display:flex;align-items:center;gap:12px}
.os-head svg{width:30px;height:30px;color:var(--ink-700)}
.os-head b{font-family:var(--font-display);font-size:18px;font-weight:600}
.os-head small{display:block;font-family:var(--font-mono);font-size:11px;color:var(--ink-400)}
.dl-link{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px solid var(--grey-200);border-radius:var(--radius-md);font-size:14px;font-weight:500;transition:border-color .14s,background .14s}
.dl-link:hover{border-color:var(--indigo-300);background:var(--indigo-050);color:var(--indigo-500)}
.dl-link.main{background:var(--indigo-500);border-color:var(--indigo-500);color:#fff}
.dl-link.main:hover{background:var(--indigo-700);color:#fff}
.dl-link span{font-family:var(--font-mono);font-size:11.5px;opacity:.75}
.os .hint{font-size:12.5px;color:var(--ink-400);line-height:1.5}
.faq{max-width:820px;margin-top:32px}
.faq details{border-bottom:1px solid var(--grey-200);padding:18px 0}
.faq summary{cursor:pointer;font-family:var(--font-display);font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal-500);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--ink-500);font-size:15px}
.faq a{color:var(--indigo-500);text-decoration:underline}
.band{background:var(--gradient-brand);color:#fff;border-radius:var(--radius-2xl);padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
@media (max-width:600px){.band{padding:32px 24px}}
.band h2{color:#fff;margin:0 0 8px}
.band p{color:#eef0ff;max-width:560px}
.band .btn-primary{background:#fff;color:var(--indigo-700);box-shadow:none}
footer{padding:48px 0 56px;border-top:1px solid var(--grey-200);font-size:13.5px;color:var(--ink-400)}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot .legal{max-width:640px;line-height:1.6}
.foot a:hover{color:var(--indigo-500)}
dialog.reg{border:0;padding:0;margin:auto;border-radius:var(--radius-2xl);box-shadow:0 30px 90px #1a1d2e59;max-width:520px;width:calc(100% - 32px);color:var(--ink-800)}
dialog.reg::backdrop{background:#0e1020a6;backdrop-filter:blur(4px)}
.reg-in{padding:28px 28px 24px;position:relative}
.reg h3{font-size:22px;margin:10px 0 6px}
.reg p.sub{color:var(--ink-500);font-size:14.5px;margin-bottom:18px}
.reg label{display:block;font-size:13px;font-weight:600;color:var(--ink-600);margin:12px 0 5px}
.reg input[type=text],.reg input[type=email]{width:100%;font:inherit;font-size:15px;padding:11px 12px;border:1px solid var(--grey-200);border-radius:var(--radius-md);background:#fff;color:var(--ink-800)}
.reg input:focus{outline:2px solid var(--indigo-300);border-color:var(--indigo-300)}
.reg .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:13px;color:var(--ink-500);line-height:1.5;margin-top:14px}
.reg .check input{margin-top:3px;accent-color:var(--indigo-500);flex:none}
.reg .check a{color:var(--indigo-500);text-decoration:underline}
.reg .actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px}
.reg .err{color:#cf3355;font-size:13px;margin-top:10px;min-height:1em}
.reg .close{position:absolute;top:14px;right:16px;background:none;border:0;font-size:22px;color:var(--ink-400);cursor:pointer}
.reg .done{display:none;text-align:center;padding:12px 0 4px}
.reg .done a{color:var(--indigo-500);text-decoration:underline}
.hp{position:absolute;left:-9999px}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
.lang{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;opacity:.8}