:root{
  --bg:#ffffff; --bg2:#f5f5f7; --card:#ffffff; --text:#0b0b0c; --muted:#63636b; --line:#e5e5ea;
  --accent:#ff6b00; --accent2:#ff9a3d; --on-accent:#ffffff; --shadow:0 10px 30px rgba(0,0,0,.07);
  --nav-h:60px;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#000; --bg2:#0e0e10; --card:#141416; --text:#f5f5f7; --muted:#9a9aa2; --line:#26262a; --shadow:0 10px 30px rgba(0,0,0,.6);}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.i{width:1.25em;height:1.25em;fill:currentColor;flex:none;vertical-align:middle}

/* header */
header.nav{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
/* blur lives on a pseudo-element: backdrop-filter on the header itself would trap the fixed mobile menu inside it */
header.nav::before{content:"";position:absolute;inset:0;z-index:-1;backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);background:color-mix(in srgb,var(--bg) 82%,transparent)}
.nav .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:19px;letter-spacing:-.3px}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px;object-fit:contain}
.brand b{color:var(--accent)}
.links{display:flex;gap:2px;align-items:center}
.links a{display:inline-flex;align-items:center;gap:6px;color:var(--text);padding:8px 11px;border-radius:10px;font-size:15px;font-weight:500}
.links a:hover{background:var(--bg2);text-decoration:none}
.links a.active{color:var(--accent);font-weight:700}
.links a.cta{background:var(--accent);color:var(--on-accent);font-weight:700;margin-left:6px}
.links a.cta:hover{filter:brightness(1.08)}
.burger{display:none;background:none;border:0;color:var(--text);width:44px;height:44px;border-radius:12px;cursor:pointer;align-items:center;justify-content:center;font-size:26px}
.burger:hover{background:var(--bg2)}
.burger .close{display:none}
.nav.open .burger .open{display:none}.nav.open .burger .close{display:inline-block}
@media(max-width:1000px){
  .burger{display:inline-flex}
  .links{position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:var(--bg);flex-direction:column;align-items:stretch;padding:14px 20px 100px;gap:4px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.18s ease;overflow-y:auto}
  .nav.open .links{transform:none;opacity:1;visibility:visible}
  .links a{padding:15px 14px;font-size:18px;border-bottom:1px solid var(--line);border-radius:0;display:flex;align-items:center;gap:12px}
  .links a.cta{margin:16px 0 0;justify-content:center;border-radius:14px;border:0}
}

/* hero */
.hero{position:relative;overflow:hidden;padding:64px 0 56px}
.hero::before{content:"";position:absolute;top:-160px;right:-160px;width:620px;height:620px;background:radial-gradient(circle,rgba(255,107,0,.28),transparent 65%);filter:blur(20px)}
.hero::after{content:"";position:absolute;bottom:-200px;left:-160px;width:520px;height:520px;background:radial-gradient(circle,rgba(120,80,255,.16),transparent 65%);filter:blur(20px)}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero .logo{width:84px;height:84px;object-fit:contain;filter:drop-shadow(0 12px 22px rgba(255,107,0,.35))}
.hero h1{font-size:clamp(38px,6.4vw,64px);line-height:1.04;letter-spacing:-1.6px;margin:14px 0 14px;font-weight:800}
.hero h1 b{color:var(--accent)}
.lead{font-size:clamp(17px,2.3vw,20px);color:var(--muted);max-width:560px;margin:0 0 26px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:14px;font-weight:700;font-size:16px;border:1px solid var(--line);color:var(--text);background:var(--card);cursor:pointer;font-family:inherit}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);box-shadow:0 10px 24px rgba(255,107,0,.32)}
.btn.primary:hover{filter:brightness(1.07)}
.meta{margin-top:14px;color:var(--muted);font-size:13.5px}
.hero-shots{display:flex;justify-content:center;gap:0;position:relative;min-height:440px}
.phone{width:min(230px,44vw);border-radius:32px;border:7px solid #111;background:#111;box-shadow:0 24px 60px rgba(0,0,0,.35);overflow:hidden;position:relative}
.phone img{display:block;width:100%}
.phone.a{transform:rotate(-5deg) translate(14px,10px);z-index:1}
.phone.b{transform:rotate(5deg) translate(-14px,-6px);z-index:2}
@media(max-width:860px){
  .hero{padding:36px 0 40px;text-align:center}
  .hero .wrap{grid-template-columns:1fr;gap:28px}
  .lead{margin-left:auto;margin-right:auto}.hero .btns{justify-content:center}
  .hero-shots{min-height:0}
}
.pagehead{padding-top:48px;padding-bottom:12px}
.pagehead h1{font-size:clamp(32px,5.5vw,52px);letter-spacing:-1.2px;line-height:1.08;margin:6px 0 10px}
.pagehead p{color:var(--muted);font-size:18px;max-width:640px;margin:0}

/* sections */
section{padding:60px 0}
section.alt{background:var(--bg2)}
.eyebrow{color:var(--accent);font-weight:800;font-size:13px;letter-spacing:1.4px;text-transform:uppercase}
h2.title{font-size:clamp(26px,4.2vw,40px);letter-spacing:-.8px;line-height:1.12;margin:8px 0 12px}
.sub{color:var(--muted);max-width:640px;font-size:17.5px;margin:0 0 36px}
.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.ico{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-size:26px;color:#fff;margin-bottom:14px}
.card h3{margin:0 0 6px;font-size:18px;letter-spacing:-.2px}
.card p{margin:0;color:var(--muted);font-size:15px}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:14.5px}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:700;margin-top:18px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:26px}}
.checks{list-style:none;padding:0;margin:0}
.checks li{display:flex;gap:12px;padding:9px 0;align-items:flex-start}
.checks .i{color:var(--accent);margin-top:3px}
.steps{counter-reset:s;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;margin-bottom:12px}
.step h3{margin:0 0 4px;font-size:17px}.step p{margin:0;color:var(--muted);font-size:15px}
.pricing{max-width:460px;margin:0 auto}
.price{font-size:54px;font-weight:800;letter-spacing:-2px}.price small{font-size:18px;color:var(--muted);font-weight:500;letter-spacing:0}
.pricing .checks{text-align:left;margin:16px 0 22px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media(max-width:700px){.stats{grid-template-columns:1fr 1fr}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center}
.stat b{display:block;font-size:26px;letter-spacing:-.5px;color:var(--accent)}.stat span{color:var(--muted);font-size:14px}
table.spec{width:100%;border-collapse:collapse;font-size:15px}
table.spec td{padding:12px 4px;border-bottom:1px solid var(--line);vertical-align:top}
table.spec td:first-child{color:var(--muted);width:38%}
code,.hash{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;word-break:break-all;background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:2px 6px}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;list-style-position:outside}
details p{color:var(--muted);margin:10px 0 0}
.cta-band{background:linear-gradient(135deg,#ff6b00,#ff9a3d);color:#fff;border-radius:26px;padding:40px 24px;text-align:center}
.cta-band h2{margin:0 0 8px;font-size:clamp(24px,4vw,36px);letter-spacing:-.6px}
.cta-band p{margin:0 0 22px;opacity:.92}
.cta-band .btn{background:#fff;color:#111;border-color:#fff}

footer{border-top:1px solid var(--line);padding:40px 0 100px;color:var(--muted);font-size:14px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.fgrid h4{margin:0 0 10px;color:var(--text);font-size:14px}
.fgrid a{display:block;color:var(--muted);padding:4px 0}.fgrid a:hover{color:var(--accent)}
.fgrid p{margin:8px 0 0;max-width:280px}
.copy{margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}
@media(max-width:700px){.fgrid{grid-template-columns:1fr 1fr}.fgrid>div:first-child{grid-column:1/-1}}

/* sticky mobile download bar */
.dlbar{display:none}
@media(max-width:860px){
  .dlbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:40;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:10px 12px;align-items:center;gap:12px;box-shadow:0 12px 34px rgba(0,0,0,.3)}
  .dlbar img{width:38px;height:38px;object-fit:contain}
  .dlbar div{flex:1;min-width:0;line-height:1.25;font-size:13px;color:var(--muted)}.dlbar div b{display:block;color:var(--text);font-size:15px}
  .dlbar .btn{padding:11px 18px;font-size:15px;border-radius:12px}
  body.no-dlbar .dlbar{display:none}
}

/* docs (manual / legal) */
.doc{display:grid;grid-template-columns:240px 1fr;gap:48px;padding-top:40px;padding-bottom:70px}
.toc{position:sticky;top:calc(var(--nav-h) + 24px);align-self:start;font-size:14.5px;max-height:calc(100vh - 120px);overflow:auto}
.toc h4{margin:0 0 10px;font-size:12px;letter-spacing:1.3px;text-transform:uppercase;color:var(--muted)}
.toc a{display:block;padding:6px 10px;border-radius:8px;color:var(--text)}
.toc a:hover{background:var(--bg2);text-decoration:none}
.doc article{min-width:0;max-width:740px}
.doc article h1{font-size:clamp(32px,5vw,46px);letter-spacing:-1px;margin:0 0 8px;line-height:1.1}
.doc article h2{font-size:26px;letter-spacing:-.5px;margin:44px 0 10px;padding-top:12px;border-top:1px solid var(--line);scroll-margin-top:80px}
.doc article h3{font-size:18px;margin:24px 0 6px}
.doc article li{margin:5px 0}
.doc .muted{color:var(--muted)}
.note{background:var(--bg2);border-left:4px solid var(--accent);border-radius:10px;padding:12px 16px;margin:16px 0;font-size:15px}
@media(max-width:860px){
  .doc{grid-template-columns:1fr;gap:8px;padding-top:20px}
  .toc{position:static;max-height:none;display:flex;gap:8px;overflow-x:auto;padding-bottom:10px;margin:0 -20px;padding-left:20px;padding-right:20px;-webkit-overflow-scrolling:touch}
  .toc h4{display:none}
  .toc a{white-space:nowrap;background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:7px 14px}
}
.legal{max-width:780px;margin:0 auto;padding:40px 0 70px}
.legal h1{font-size:clamp(30px,5vw,44px);letter-spacing:-1px;margin:0 0 6px}
.legal h2{font-size:22px;margin:34px 0 8px}
.legal .muted{color:var(--muted)}
@media print{header.nav,.dlbar,footer{display:none}}

/* sign-in / account */
[hidden]{display:none!important}
.authwrap{max-width:460px;padding-top:36px;padding-bottom:70px}
.authcard{padding:26px}
.authtitle{font-size:24px;letter-spacing:-.4px;margin:0 0 6px;text-align:center}
.gbtn{width:100%;background:#fff;color:#1f1f1f;border-color:#dadce0;gap:12px}
.gbtn:hover{filter:brightness(.97)}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:18px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:14px}
.tabs button{border:0;background:transparent;color:var(--muted);font:inherit;font-weight:600;padding:10px;border-radius:9px;cursor:pointer}
.tabs button.on{background:var(--card);color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.15)}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted)}
.field input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;font-size:16px}
.field input:focus{outline:2px solid var(--accent);outline-offset:1px}
.right{text-align:right;margin:-4px 0 12px;font-size:14px}
.btn.wide{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.alert{border-radius:12px;padding:12px 14px;margin:0 0 14px;font-size:14.5px;line-height:1.45}
.alert.err{background:rgba(255,69,58,.12);border:1px solid rgba(255,69,58,.4)}
.alert.ok{background:rgba(48,209,88,.12);border:1px solid rgba(48,209,88,.4)}
.alert.info{background:var(--bg2);border:1px solid var(--line)}
.fine{color:var(--muted);font-size:13px}
.acct{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:22px;flex:none}
.plancard{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:16px}
.planname{font-size:22px;font-weight:800;letter-spacing:-.4px;margin-top:2px}
.links a.signin-link{font-weight:600}

[id]{scroll-margin-top:76px}