:root{
  --paper: #F1F5F9;
  --paper-deep: #E3EAF2;
  --card: #FFFFFF;
  --ink: #142131;
  --ink-soft: #495669;
  --ink-faint: #7A879A;
  --brand: #1B5B9E;
  --brand-dark: #123F6E;
  --brand-tint: #E4EEF8;
  --gold: #B8863A;
  --gold-tint: #F3EADA;
  --line: #D6E0EB;
  --radius: 6px;
  --serif: 'Manrope', var(--sans);
  --sans: 'IBM Plex Sans', -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background-color:var(--paper);
  background-image:radial-gradient(var(--paper-deep) 1px, transparent 1px);
  background-size:22px 22px;
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:700;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--ink);
  letter-spacing:-.01em;
}
p{margin:0 0 1em;color:var(--ink-soft);}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px;}
.measure{max-width:52ch;}

:focus-visible{outline:2px solid var(--brand);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;transition-duration:0.001ms !important;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:var(--radius);
  text-decoration:none;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(18,63,110,.08), 0 8px 20px -10px rgba(27,91,158,.55);}
.btn-primary:hover{background:var(--brand-dark);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink-faint);}
.btn-outline-invert{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-outline-invert:hover{border-color:#fff;}
.btn-sm{padding:9px 16px;font-size:14px;}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:40;
  background:rgba(18,63,110,.97);
  backdrop-filter:saturate(140%) blur(6px);
  box-shadow:0 1px 0 rgba(255,255,255,.08), 0 8px 24px -12px rgba(10,20,35,.4);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;}
.logo{
  font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:.01em;
  color:#fff;text-decoration:none;display:flex;align-items:baseline;gap:6px;
}
.logo em{
  font-style:normal;color:var(--gold-light, #D9B25C);
}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0;}
.nav-links a{text-decoration:none;font-size:15px;font-weight:500;color:rgba(255,255,255,.8);}
.nav-links a:hover{color:#fff;}
.nav-links a.active{color:#fff;font-weight:700;}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35);}
.nav-actions .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;}

@media (max-width:900px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:8px 28px 20px;
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{color:var(--ink-soft);}
  .nav-links a:hover{color:var(--ink);}
  .nav-links li{width:100%;padding:12px 0;border-bottom:1px solid var(--paper-deep);}
  .nav-toggle{display:block;}
  .nav-actions .btn-ghost{display:none;}
}

/* ---------- hero ---------- */
.hero{padding:72px 0 90px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:48px;}}

.eyebrow{
  display:inline-block;font-size:14px;color:var(--brand-dark);
  font-weight:600;margin-bottom:18px;
}
.hero h1{font-size:44px;letter-spacing:-.015em;}
@media (max-width:600px){.hero h1{font-size:32px;}}
.hero .lede{font-size:18px;max-width:44ch;}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 36px;}

.trust-row{display:flex;flex-wrap:wrap;padding-top:28px;border-top:1px solid var(--line);}
.trust-item{padding:0 32px 0 0;margin-right:32px;border-right:1px solid var(--line);}
.trust-item:last-child{border-right:none;margin-right:0;padding-right:0;}
.trust-item .num{
  font-family:var(--mono);font-size:25px;font-weight:500;color:var(--ink);display:block;
}
.trust-item .label{font-size:13.5px;color:var(--ink-faint);}

/* ---------- scroll reveal (subtle, single treatment) ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease;}
.reveal.visible{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------- whatsapp float ---------- */
.whatsapp-float{
  position:fixed;bottom:26px;right:26px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 28px -8px rgba(37,211,102,.6);
  transition:transform .15s ease, box-shadow .15s ease;
}
.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 14px 32px -8px rgba(37,211,102,.7);}
.whatsapp-float svg{width:28px;height:28px;}

/* ---- real screenshot frame ---- */
.app-shot-wrap{position:relative;}
.app-shot{
  background:var(--card);
  border-radius:10px;
  border:1px solid var(--line);
  overflow:hidden;
  box-shadow:0 24px 48px -20px rgba(20,33,49,.35);
}
.app-shot img{display:block;width:100%;}
.app-shot-caption{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 18px;background:var(--paper-deep);border-top:1px solid var(--line);
  font-family:var(--mono);font-size:12px;color:var(--ink-faint);
}
.app-shot-caption .live-dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--brand);margin-right:7px;
}

.stamp{
  position:absolute;top:-18px;right:-14px;
  width:96px;height:96px;border-radius:50%;
  border:2px solid var(--gold);
  outline:1px solid var(--gold);
  outline-offset:4px;
  color:var(--gold);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-family:var(--serif);font-weight:700;font-size:12.5px;line-height:1.3;letter-spacing:.02em;
  transform:rotate(9deg);
  background:var(--gold-tint);
  box-shadow:0 6px 16px -6px rgba(184,134,58,.45);
}

/* ---------- section shell ---------- */
section{padding:88px 0;}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head h2{font-size:32px;}
.section-head p{font-size:17px;}
.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

/* ---------- module ledgers ---------- */
.ledgers{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card);}
@media (max-width:760px){.ledgers{grid-template-columns:1fr;}}
.ledger{padding:36px 38px;}
.ledger + .ledger{border-left:1px solid var(--line);}
@media (max-width:760px){.ledger + .ledger{border-left:none;border-top:1px solid var(--line);}}
.ledger-tag{
  display:inline-block;font-size:13px;font-weight:600;color:var(--brand-dark);
  background:var(--brand-tint);padding:4px 10px;border-radius:3px;margin-bottom:16px;
}
.ledger h3{font-size:22px;margin-bottom:6px;}
.ledger > p{margin-bottom:22px;font-size:15px;}
.ledger ul{list-style:none;margin:0;padding:0;}
.ledger li{
  display:flex;gap:12px;padding:12px 14px;margin:0 -14px;border-top:1px solid var(--paper-deep);font-size:15px;color:var(--ink);border-radius:3px;transition:background .15s ease;
}
.ledger li:hover{background:var(--paper);}
.ledger li:first-of-type{border-top:none;}
.ledger li strong{font-weight:600;}
.ledger li span.desc{color:var(--ink-faint);font-size:13.5px;display:block;margin-top:2px;}
.tick{flex:none;width:18px;height:18px;margin-top:2px;color:var(--brand);}

/* ---------- segments ---------- */
.seg-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:center;}
@media (max-width:860px){.seg-layout{grid-template-columns:1fr;gap:36px;}}
.seg-intro .section-head{margin-bottom:24px;}
.seg-panel{border:1px solid var(--line);background:var(--card);border-radius:var(--radius);overflow:hidden;}
.seg-panel-head{
  padding:13px 22px;background:var(--brand-tint);border-bottom:1px solid var(--line);
  font-size:13px;color:var(--brand-dark);font-weight:600;
}
.seg-grid{display:grid;grid-template-columns:1fr 1fr;}
@media (max-width:460px){.seg-grid{grid-template-columns:1fr;}}
.seg-grid > div{
  display:flex;align-items:center;gap:11px;padding:14px 22px;font-size:14.5px;
  border-top:1px solid var(--paper-deep);transition:background .15s ease;
}
.seg-grid > div:hover{background:var(--paper);}
.seg-grid > div:nth-child(-n+2){border-top:none;}
.seg-grid > div:nth-child(even){border-left:1px solid var(--paper-deep);}
@media (max-width:460px){
  .seg-grid > div:nth-child(-n+2){border-top:1px solid var(--paper-deep);}
  .seg-grid > div:first-child{border-top:none;}
  .seg-grid > div:nth-child(even){border-left:none;}
}
.seg-dot{flex:none;width:6px;height:6px;border-radius:1px;background:var(--brand);}

/* ---------- trial steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
@media (max-width:820px){.steps{grid-template-columns:1fr;}}
.step{position:relative;padding-left:0;}
.step-num{
  font-family:var(--mono);font-size:14px;color:var(--gold);
  border:1px solid var(--gold);width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.step h3{font-size:19px;margin-bottom:8px;}
.step p{font-size:15px;}

/* ---------- why us ---------- */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
@media (max-width:820px){.why-grid{grid-template-columns:1fr;gap:36px;}}
.why-item{padding:26px 0;border-top:1px solid var(--line);}
.why-item:first-child{border-top:none;padding-top:0;}
.why-item h3{font-size:19px;margin-bottom:6px;}
.why-item p{font-size:15px;margin-bottom:0;}
.pull{
  font-family:var(--serif);font-size:24px;line-height:1.4;color:var(--ink);
  border-left:3px solid var(--brand);padding:6px 0 6px 26px;
}
.pull cite{display:block;font-family:var(--sans);font-style:normal;font-size:14px;color:var(--ink-faint);margin-top:18px;}
.why-stat{
  margin-top:32px;padding-top:32px;border-top:1px solid var(--line);
  display:flex;align-items:baseline;gap:14px;
}
.why-stat .num{font-family:var(--mono);font-size:34px;font-weight:500;color:var(--brand-dark);}
.why-stat .txt{font-size:14.5px;color:var(--ink-faint);max-width:26ch;}

/* ---------- client logo wall ---------- */
.logo-wall{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
@media (max-width:760px){.logo-wall{grid-template-columns:repeat(3,1fr);}}
@media (max-width:480px){.logo-wall{grid-template-columns:repeat(2,1fr);}}
.logo-slot{
  background:var(--card);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;padding:18px;
}
.logo-slot img{max-height:38px;width:auto;filter:grayscale(1);opacity:.75;transition:filter .2s ease, opacity .2s ease;}
.logo-slot:hover img{filter:grayscale(0);opacity:1;}
.logo-slot .ph{
  font-family:var(--mono);font-size:11.5px;color:var(--ink-faint);text-align:center;
  border:1px dashed var(--line);border-radius:3px;padding:10px 8px;width:100%;
}
.logo-wall-note{margin-top:18px;font-size:13.5px;color:var(--ink-faint);}

/* ---------- partner wall (contabilidades parceiras) - mesma grade
   com linha fina da parede de logos de clientes, so que cada celula
   tambem mostra nome e whatsapp ---------- */
.partner-wall{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
@media (max-width:820px){.partner-wall{grid-template-columns:repeat(2,1fr);}}
@media (max-width:480px){.partner-wall{grid-template-columns:1fr;}}
.partner-cell{
  background:var(--card);padding:28px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;
}
.partner-cell .partner-logo{
  width:72px;height:72px;border-radius:50%;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:var(--paper);border:1px solid var(--line);margin-bottom:12px;
}
.partner-cell .partner-logo img{width:100%;height:100%;object-fit:cover;}
.partner-cell .partner-logo .ph{font-family:var(--mono);font-size:10px;color:var(--ink-faint);text-align:center;line-height:1.3;padding:4px;}
.partner-cell h3{font-size:15.5px;margin-bottom:2px;}
.partner-cell .cidade{font-size:12.5px;color:var(--ink-faint);margin-bottom:14px;}
.partner-cell .btn{width:100%;justify-content:center;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink);color:#EFF3EE;border-radius:var(--radius);
  padding:56px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:6px;}
.cta-band p{color:#B9C6BC;margin-bottom:0;}
.cta-band-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- footer ---------- */
footer{padding:64px 0 32px;border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;}}
.foot-grid h4{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-faint);margin-bottom:14px;}
.foot-grid ul{list-style:none;margin:0;padding:0;}
.foot-grid li{margin-bottom:10px;font-size:14.5px;}
.foot-grid a{text-decoration:none;color:var(--ink-soft);}
.foot-grid a:hover{color:var(--brand-dark);}
.foot-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-faint);
}

.placeholder{color:var(--gold);}

/* ---------- generic page header (paginas internas) ---------- */
.page-header{padding:56px 0 40px;background:var(--card);border-bottom:1px solid var(--line);}
.page-header h1{font-size:36px;margin-bottom:8px;}
.page-header p{font-size:17px;margin-bottom:0;max-width:60ch;}