:root{
  --bg:#F3F6F8;--surface:#FFFFFF;--sunken:#EAF0F3;--border:#DEE4EA;
  --ink:#1B2A41;--ink2:#6B7A8C;--ink3:#9AA7B5;--on-ink:#FFFFFF;
  --brand:#1E8A94;--brand-soft:#E3F1F2;
  --success:#2E7D5B;--success-soft:#E4F3EC;--warning:#B7791F;--warning-soft:#FBF1DE;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}
.sora{font-family:'Sora',system-ui,sans-serif}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* nav */
header{position:relative}
nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .wm{font-family:'Sora',sans-serif;font-weight:500;font-size:24px;letter-spacing:-.05em;line-height:1}
.links{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.links a{color:var(--ink2);font-size:15px}
.links a:hover{color:var(--ink);text-decoration:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 24px;border-radius:999px;border:none;font:inherit;font-weight:500;font-size:16px;cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--ink);color:var(--on-ink)}
.btn-primary:hover{background:#13213A;color:var(--on-ink)}
.btn-secondary{height:44px;padding:0 18px;background:var(--surface);color:var(--ink);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--ink2)}
.links .btn{height:44px;padding:0 18px;font-size:15px;color:var(--on-ink)}

/* hero */
.hero{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:48px 0 64px}
.hero-wave{position:absolute;left:-20px;right:-20px;top:58%;height:220px;pointer-events:none;z-index:0}
.hero > :not(.hero-wave){position:relative;z-index:1}
.kicker{font-size:15px;color:var(--brand);font-weight:500;margin:0 0 14px}
h1{margin:0 0 20px;font-family:'Sora',sans-serif;font-weight:400;font-size:clamp(38px,5.6vw,60px);letter-spacing:-.04em;line-height:1.04}
.lead{font-size:19px;line-height:1.5;color:var(--ink2);max-width:540px;margin:0 0 28px}
.lead strong{color:var(--ink);font-weight:500}
form.wl{display:flex;gap:10px;flex-wrap:wrap;max-width:520px}
form.wl input{flex:1 1 240px;height:52px;border-radius:14px;border:1px solid var(--border);padding:0 18px;font:inherit;font-size:16px;background:var(--surface);color:var(--ink)}
form.wl input::placeholder{color:var(--ink3)}
form.wl input:focus{outline:none;border-color:var(--brand)}
.fine{font-size:13px;color:var(--ink2);margin-top:12px;max-width:520px}

/* phone mock (follows app design system) */
.phone{width:360px;max-width:100%;border-radius:40px;background:var(--bg);border:1px solid var(--border);padding:26px 20px 20px;display:flex;flex-direction:column;gap:12px;margin:0 auto;box-shadow:0 30px 60px rgba(27,42,65,.10)}
.phone .date{font-size:14px;color:var(--ink2)}
.phone .hi{font-family:'Sora',sans-serif;font-weight:400;font-size:26px;letter-spacing:-.035em;line-height:1.1}
.phone .ctx{font-size:14px;color:var(--brand);font-weight:500}
.step{background:var(--brand);color:var(--on-ink);border-radius:22px;padding:16px;display:flex;flex-direction:column;gap:8px}
.step .obs{font-size:13px;color:var(--brand-soft)}
.step .sug{margin:0;font-family:'Sora',sans-serif;font-size:17px;line-height:1.3;letter-spacing:-.02em}
.step .why{margin:0;font-size:13px;line-height:1.45;color:rgba(255,255,255,.85)}
.step .act{align-self:flex-start;margin-top:4px;height:40px;padding:0 16px;border-radius:999px;background:var(--on-ink);color:var(--brand);font-weight:500;font-size:14px;display:inline-flex;align-items:center}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:6px 2px 0}
.metrics .num{font-family:'Sora',sans-serif;font-weight:300;font-size:26px;letter-spacing:-.04em;line-height:1.1}
.metrics .num small{font-family:'DM Sans',sans-serif;font-size:13px;color:var(--ink2);letter-spacing:0}
.metrics .lab{font-size:13px;color:var(--ink2)}
.chart{border-top:1px solid var(--border);padding-top:12px;display:flex;flex-direction:column;gap:6px}
.chart .t{display:flex;justify-content:space-between;align-items:baseline}
.chart .t b{font-family:'Sora',sans-serif;font-weight:500;font-size:15px;letter-spacing:-.02em}
.chart .t span{font-size:13px;color:var(--brand);font-weight:500}
.chart p{margin:0;font-size:13px;line-height:1.45;color:var(--ink2)}
.tabs{margin-top:4px;display:flex;align-items:center;gap:10px}
.tabs .bar{flex:1;height:56px;border-radius:999px;background:var(--surface);border:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;font-size:12px;color:var(--ink2)}
.tabs .bar b{font-weight:400;color:var(--ink);background:var(--brand-soft);padding:8px 14px;border-radius:999px}
.tabs .fab{width:48px;height:48px;border-radius:50%;background:var(--ink);display:flex;align-items:center;justify-content:center}

/* sections */
section{padding:64px 0}
section.wrap{padding:64px 20px}
h2{font-family:'Sora',sans-serif;font-weight:400;font-size:clamp(28px,3.8vw,38px);letter-spacing:-.035em;line-height:1.1;margin:0 0 28px;max-width:720px}
h3{font-family:'Sora',sans-serif;font-weight:500;font-size:19px;letter-spacing:-.02em;margin:0 0 8px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:24px}
.card p{margin:0;color:var(--ink2);font-size:16px}
.card svg{margin-bottom:14px;color:var(--ink2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split p{color:var(--ink2);font-size:17px;margin:0 0 16px}
.split p:last-child{margin-bottom:0}
.quotes{display:flex;flex-direction:column}
.quotes blockquote{margin:0;padding:16px 0;border-top:1px solid var(--border);font-family:'Sora',sans-serif;font-weight:400;font-size:18px;letter-spacing:-.02em;line-height:1.35;color:var(--ink)}
.quotes blockquote:last-child{border-bottom:1px solid var(--border)}
.quotes .lbl{font-size:14px;color:var(--ink2);margin-bottom:4px}
.list{margin:0;padding:0;list-style:none}
.list li{padding:12px 0;border-top:1px solid var(--border);color:var(--ink);font-size:16px}
.list li:last-child{border-bottom:1px solid var(--border)}
.faq details{border-top:1px solid var(--border);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--border)}
.faq summary{cursor:pointer;font-family:'Sora',sans-serif;font-weight:500;font-size:18px;letter-spacing:-.02em;list-style:none;display:flex;justify-content:space-between;gap:16px;min-height:28px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ink2);font-weight:300;font-size:24px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--ink2);max-width:720px}
.notice{background:var(--sunken);border-radius:14px;padding:12px 16px;color:var(--ink2);font-size:14px;display:flex;gap:10px;align-items:flex-start}
.notice svg{flex:none;margin-top:2px}

/* footer */
footer{border-top:1px solid var(--border);padding:32px 0 48px;color:var(--ink2);font-size:14px}
footer .cols{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer .cols a{color:var(--ink2);margin-right:20px}
footer .cols a:hover{color:var(--ink)}
footer .legal{margin-top:16px;font-size:13px;color:var(--ink3);max-width:760px}

/* docs (privacidade, termos, suporte) */
.doc{max-width:760px;margin:0 auto;padding:40px 20px 80px}
.doc h1{font-size:36px;margin-bottom:8px}
.doc .meta{color:var(--ink2);font-size:14px;margin-bottom:32px}
.doc h2{font-size:24px;margin:36px 0 12px}
.doc p,.doc li{color:var(--ink2);font-size:16px}
.doc ul{padding-left:20px}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:24px;gap:36px}
  .hero-wave{display:none}
  .grid3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .phone{width:100%;max-width:360px}
  nav .links{width:100%;justify-content:flex-start;gap:18px}
  section{padding:48px 0}
  section.wrap{padding:48px 20px}
}