:root{--bg:#05080c;--bg2:#0a1017;--card:#0d141c;--line:rgba(148,184,214,.12);--line2:rgba(148,184,214,.22);--text:#e8eff6;--dim:#93a5b8;--faint:#5f7184;
  --accent:#37d3f2;--grad:linear-gradient(135deg,#46e0f5 0%,#2f9ff0 55%,#3d6ef5 100%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;letter-spacing:-.02em;margin:0}
.wrap{width:min(1180px,100% - 32px);margin:0 auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:"JetBrains Mono",monospace}
/* nav */
.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:rgba(5,8,12,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font:700 20px "Space Grotesk"}
.logo img{width:36px;height:36px;filter:drop-shadow(0 0 10px rgba(55,211,242,.4))}
.nav nav{display:flex;gap:24px;color:var(--dim);font-size:14.5px;font-weight:500}
.nav nav a:hover{color:var(--text)}
.nav .cta{margin-left:auto}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 14.5px Inter;padding:11px 20px;border-radius:12px;border:1px solid var(--line2);background:rgba(255,255,255,.03);color:var(--text);cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{background:rgba(255,255,255,.06)}
.btn.primary{background:var(--grad);border-color:transparent;color:#03141b;box-shadow:0 10px 30px rgba(55,180,242,.28),0 1px 0 rgba(255,255,255,.4) inset}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 14px 36px rgba(55,180,242,.4)}
/* hero */
.hero{position:relative;padding:96px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(120,170,210,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,210,.055) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%)}
.hero::after{content:"";position:absolute;width:900px;height:900px;left:50%;top:-420px;transform:translateX(-50%);background:radial-gradient(circle,rgba(55,211,242,.2),rgba(61,124,245,.07) 45%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;text-align:center}
.hero-logo{width:132px;height:132px;filter:drop-shadow(0 0 46px rgba(55,211,242,.45));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.badge{display:inline-flex;align-items:center;gap:8px;margin:22px 0 18px;padding:6px 14px;border-radius:99px;border:1px solid var(--line2);background:rgba(55,211,242,.06);color:#9fe7f6;font-size:13px;font-weight:500}
.badge i{width:7px;height:7px;border-radius:50%;background:#3ddc97;box-shadow:0 0 10px #3ddc97}
.hero h1{font-size:clamp(40px,6.4vw,78px);line-height:1.02;max-width:900px;margin:0 auto}
.hero p.lead{color:var(--dim);font-size:clamp(16px,1.7vw,19px);max-width:660px;margin:22px auto 34px}
.install{max-width:720px;margin:0 auto;text-align:left;background:linear-gradient(180deg,#0b121a,#080d13);border:1px solid var(--line2);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(55,211,242,.05) inset;overflow:hidden}
.install-h{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line);color:var(--faint);font-size:12.5px}
.install-h i{width:11px;height:11px;border-radius:50%;background:#26313c}.install-h i:nth-child(1){background:#ff5f57}.install-h i:nth-child(2){background:#febc2e}.install-h i:nth-child(3){background:#28c840}
.install-h span{margin-left:8px}
.install-b{display:flex;align-items:center;gap:12px;padding:18px 18px}
.install-b code{flex:1;font:500 15px "JetBrains Mono",monospace;color:#d7f6fd;overflow:auto;white-space:nowrap}
.install-b code b{color:#37d3f2;font-weight:500}
.copy{flex:none;font:600 13px Inter;padding:8px 14px;border-radius:10px;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:var(--text);cursor:pointer}
.copy.ok{color:#3ddc97;border-color:rgba(61,220,151,.4)}
.hero .meta{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;color:var(--faint);font-size:13.5px;margin-top:22px}
.hero .meta b{color:var(--dim);font-weight:600}
/* screenshot */
.shot{position:relative;margin:70px auto 0;max-width:1100px;border-radius:18px;padding:10px;background:linear-gradient(180deg,rgba(55,211,242,.25),rgba(61,124,245,.06) 40%,transparent);}
.shot img{display:block;width:100%;border-radius:12px;border:1px solid var(--line2);box-shadow:0 40px 120px rgba(0,0,0,.6)}
/* sections */
section{padding:90px 0}
.sec-h{text-align:center;max-width:720px;margin:0 auto 52px}
.eyebrow{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:#7fdcf0;font-weight:600}
.sec-h h2{font-size:clamp(30px,4vw,46px);line-height:1.08;margin-top:12px}
.sec-h p{color:var(--dim);margin:16px 0 0;font-size:17px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding:28px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}
.step::before{counter-increment:s;content:"0" counter(s);font:700 13px "JetBrains Mono";color:#37d3f2;display:inline-block;padding:4px 10px;border-radius:8px;background:rgba(55,211,242,.1);border:1px solid rgba(55,211,242,.2)}
.step h3{font-size:21px;margin:18px 0 8px}.step p{margin:0;color:var(--dim);font-size:15px}
.step code{display:block;margin-top:16px;padding:12px 14px;border-radius:10px;background:#070c11;border:1px solid var(--line);font:13px "JetBrains Mono";color:#9fe7f6;white-space:pre;overflow:auto}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{padding:24px;border-radius:16px;border:1px solid var(--line);background:var(--card);transition:border-color .2s,transform .2s}
.feat:hover{border-color:var(--line2);transform:translateY(-2px)}
.feat .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(55,211,242,.16),rgba(61,124,245,.12));border:1px solid rgba(55,211,242,.22);color:#37d3f2;margin-bottom:16px}
.feat .ic svg{width:22px;height:22px}
.feat h3{font-size:18px;margin-bottom:6px}.feat p{margin:0;color:var(--dim);font-size:14.5px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.list li{display:flex;gap:12px;color:var(--dim)}
.list li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:7px;background:rgba(55,211,242,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2337d3f2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat;border:1px solid rgba(55,211,242,.25)}
.list b{color:var(--text)}
.term{border-radius:16px;border:1px solid var(--line2);background:#070c11;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.term pre{margin:0;padding:22px;font:13px/1.7 "JetBrains Mono";color:#c4d2df;overflow:auto}
.term .c{color:#37d3f2}.term .g{color:#3ddc97}.term .y{color:#f5b84b}.term .d{color:#5f7184}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px}
.stat{padding:24px;border-radius:16px;border:1px solid var(--line);text-align:center;background:var(--card)}
.stat b{display:block;font:700 34px "Space Grotesk"}.stat span{color:var(--faint);font-size:13.5px}
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:18px 22px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:#37d3f2;font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--dim);margin:12px 0 0;font-size:15px}
.cta-box{position:relative;text-align:center;padding:64px 24px;border-radius:24px;border:1px solid var(--line2);overflow:hidden;background:radial-gradient(600px 260px at 50% 0%,rgba(55,211,242,.18),transparent 70%),var(--card)}
.cta-box img{width:84px;filter:drop-shadow(0 0 26px rgba(55,211,242,.45))}
.cta-box h2{font-size:clamp(28px,3.6vw,42px);margin:16px 0 10px}.cta-box p{color:var(--dim);margin:0 0 26px}
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--faint);font-size:14px}
footer .wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
footer .logo{font-size:16px;color:var(--text)}footer .logo img{width:26px;height:26px}
footer .r{margin-left:auto;display:flex;gap:20px}
footer a:hover{color:var(--text)}
@media (max-width:900px){.nav nav{display:none}.steps,.feats{grid-template-columns:1fr}.split{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}
  section{padding:64px 0}.hero{padding:64px 0 48px}.hero-logo{width:96px;height:96px}.install-b code{font-size:13px}}

.btn.lg{padding:14px 26px;font-size:15.5px;border-radius:14px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.what{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.what .card{padding:28px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}
.what h3{font-size:20px;margin:16px 0 8px}.what p{margin:0;color:var(--dim);font-size:15px}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:14px;margin-top:10px}
.node{padding:24px;border-radius:18px;border:1px solid var(--line2);background:var(--card);text-align:center}
.node .ic{margin:0 auto 12px}.node b{display:block;font:600 17px "Space Grotesk"}.node span{color:var(--dim);font-size:14px}
.node code{display:inline-block;margin-top:10px;font:12.5px "JetBrains Mono";color:#9fe7f6;background:#070c11;border:1px solid var(--line);padding:5px 10px;border-radius:8px}
.arrow{color:#37d3f2;font-size:26px;opacity:.7}
.gal-tabs{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:22px}
.gal-tabs button{font:600 14px Inter;color:var(--dim);background:transparent;border:1px solid var(--line);padding:8px 16px;border-radius:99px;cursor:pointer}
.gal-tabs button.on{color:#03141b;background:var(--grad);border-color:transparent}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who .card{padding:26px;border-radius:18px;border:1px solid var(--line);background:var(--card)}
.who h3{font-size:19px;margin-bottom:8px}.who p{color:var(--dim);margin:0;font-size:15px}
.req{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.req .card{padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--card)}
.req b{display:block;font:600 16px "Space Grotesk";margin-bottom:4px}.req span{color:var(--dim);font-size:14px}
table.cmds{width:100%;border-collapse:collapse;font-size:15px}
table.cmds td{padding:13px 16px;border-bottom:1px solid var(--line)}
table.cmds td:first-child{font-family:"JetBrains Mono";color:#37d3f2;white-space:nowrap;width:1%}
table.cmds td:last-child{color:var(--dim)}
.box{border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden}
.note{padding:16px 20px;border-radius:14px;border:1px solid rgba(245,184,75,.3);background:rgba(245,184,75,.06);color:#f3d9a4;font-size:14.5px}
.note code,.box code{font-family:"JetBrains Mono";color:#9fe7f6}
.method{display:flex;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line)}
.method button{font:600 12.5px Inter;color:var(--dim);background:none;border:0;padding:6px 12px;border-radius:8px;cursor:pointer}
.method button.on{background:rgba(255,255,255,.06);color:var(--text)}
@media (max-width:900px){.what,.who{grid-template-columns:1fr}.flow{grid-template-columns:1fr}.arrow{transform:rotate(90deg);text-align:center}.req{grid-template-columns:1fr 1fr}}