:root{
  --bg:#F4F6F3; --surface:#FFFFFF; --sunk:#E9EDE8; --line:#D2D9D3;
  --ink:#18221F; --muted:#5A6862; --accent:#0E7A63; --accent-ink:#FFFFFF; --accent-soft:#DCEFE8;
  --mark:#FFE45C; --rule:#C9DCF0; --margin:#F0A3A3; --paper:#FFFFFF;
  --f-display:"Gabarito","Trebuchet MS",system-ui,sans-serif;
  --f-body:"Nunito Sans","Segoe UI",system-ui,sans-serif;
  --f-hand:"Caveat","Comic Sans MS",cursive;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#111614; --surface:#19201D; --sunk:#131A17; --line:#2B3531;
  --ink:#E4ECE8; --muted:#97A69F; --accent:#4CCFAE; --accent-ink:#082019; --accent-soft:#183A31;
  --mark:#E9CF45; --rule:#2C3F52; --margin:#6A3434; --paper:#1E2623; color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--f-display);line-height:1.12;margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none}
.brand img{width:34px;height:34px;border-radius:9px}
.nav nav{display:flex;gap:18px;align-items:center}
.nav nav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:.95rem}
.nav nav a.hide-sm{display:inline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:800;padding:12px 20px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn:hover{filter:brightness(1.05)}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:40px;padding-bottom:64px}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;letter-spacing:-.02em}
.hero h1 mark{background:linear-gradient(transparent 55%,var(--mark) 55%);color:inherit;padding:0 .08em}
.hero .lead{font-size:1.15rem;color:var(--muted);margin:18px 0 26px;max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cta small{color:var(--muted);font-size:.88rem;flex-basis:100%}
.demo{position:relative;height:400px}
.sheet{position:absolute;width:62%;aspect-ratio:3/4;border-radius:6px;padding:7% 7% 0 13%;box-shadow:0 18px 40px rgba(0,0,0,.18);overflow:hidden}
.sheet.before{left:0;top:30px;transform:rotate(-7deg);background:linear-gradient(135deg,#d9d2c3 0%,#efe9dc 35%,#cfc7b6 52%,#ece6d8 70%,#d4ccbb 100%)}
.sheet.before::after{content:"";position:absolute;inset:0;background:linear-gradient(62deg,transparent 46%,rgba(0,0,0,.13) 48%,transparent 51%),linear-gradient(-28deg,transparent 58%,rgba(255,255,255,.4) 60%,transparent 62%)}
.sheet.after{right:3%;top:0;transform:rotate(3deg);background:var(--paper);background-image:repeating-linear-gradient(transparent 0 21px,var(--rule) 21px 22px);border-left:0}
.sheet.after::before{content:"";position:absolute;left:10%;top:0;bottom:0;width:2px;background:var(--margin)}
.sheet .l{height:7px;border-radius:4px;background:#6d675c;opacity:.55;margin:0 0 15px}
.sheet.after .t{font-family:var(--f-display);font-weight:800;font-size:clamp(.8rem,1.6vw,1.05rem);color:var(--ink);margin-bottom:6px;line-height:1.3}
.sheet.after .p{font-size:clamp(.62rem,1.2vw,.8rem);color:var(--ink);line-height:22px}
.sheet.after .p b{background:var(--mark);color:#18221F;padding:0 2px}
.arrow{position:absolute;left:27%;top:72%;width:56px;height:56px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:1.6rem;font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.2);z-index:2}
.tag{position:absolute;font-family:var(--f-hand);font-size:1.35rem;color:var(--muted)}
section{padding:56px 0}
section h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;margin-bottom:12px}
.sub{color:var(--muted);max-width:40em;margin-bottom:28px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{background:var(--surface);border:1px solid var(--line);border-radius:16px;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-soft);color:var(--accent);font-family:var(--f-display);font-weight:800;margin-bottom:12px}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.97rem}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.feat{padding:18px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.feat b{display:block;font-family:var(--f-display);font-size:1.05rem;margin-bottom:4px}
.feat span{color:var(--muted);font-size:.95rem}
.ia{background:var(--accent-soft);border-radius:20px;padding:28px;display:grid;gap:10px}
.ia h2{margin:0}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:stretch}
.plan{background:var(--surface);border:1.5px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:12px}
.plan.hl{border-color:var(--accent);box-shadow:0 10px 30px rgba(14,122,99,.15)}
.plan h3{font-size:1.25rem}
.price{font-family:var(--f-display);font-size:2.1rem;font-weight:800}
.price small{font-family:var(--f-body);font-size:.95rem;font-weight:700;color:var(--muted)}
.plan ul{margin:0;padding-left:20px;display:grid;gap:4px;font-size:.96rem;flex:1}
.plan .note{font-size:.85rem;color:var(--muted)}
.badge{align-self:flex-start;background:var(--mark);color:#18221F;font-weight:800;font-size:.78rem;padding:3px 10px;border-radius:99px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:800;cursor:pointer}
.faq details p{margin-top:8px;color:var(--muted)}
.wait{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.wait input,.wait select{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);min-width:0;flex:1 1 220px}
.wait select{flex:0 1 180px}
.msg{margin-top:10px;font-weight:700}
footer{border-top:1px solid var(--line);padding:28px 0 48px;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;gap:16px 28px;flex-wrap:wrap;justify-content:space-between}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}
.doc{max-width:760px;margin:0 auto;padding:10px 20px 60px}
.doc h1{font-size:2rem;margin:20px 0 6px}
.doc h2{font-size:1.25rem;margin:28px 0 8px}
.doc p,.doc li{color:var(--ink)}
.doc p{margin:0 0 12px}
.doc .upd{color:var(--muted);margin-bottom:24px}
.doc .fill{background:var(--mark);color:#18221F;padding:0 4px;border-radius:3px}
.doc table{border-collapse:collapse;width:100%;margin:8px 0 16px;font-size:.95rem}
.doc th,.doc td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
@media (max-width:820px){
  .hero{padding-top:16px}
  .hero{grid-template-columns:1fr;gap:28px}
  .demo{height:320px;max-width:420px;width:100%;margin:0 auto}
  .steps{grid-template-columns:1fr}
  .nav nav a.hide-sm{display:none}
}