:root{
  --bg:#f4f4f1;
  --surface:#fafaf8;
  --surface-2:#eeeeea;
  --text:#111111;
  --muted:#6d6d68;
  --line:#ddddda;
  --shadow:0 18px 48px rgba(0,0,0,.09);
  --shadow-soft:0 10px 28px rgba(0,0,0,.07);
  --orange:#ff5b16;
  --navy:#081b55;
  --max:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}

/* HEADER */
header{border-bottom:1px solid rgba(0,0,0,.05)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.page-top{padding:0}.page-top .container{width:auto;margin:0}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;font-weight:600}
.nav ul{display:flex;align-items:center;gap:32px;list-style:none;font-size:14px}
.nav-link{transition:opacity .2s ease}.nav-link:hover{opacity:.55}
.mobile-menu-button{display:none}

/* HERO */
.product-hero{padding:84px 0 88px}
.product-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:68px;align-items:center}
.brand-logo{width:230px;margin-bottom:34px}
.kicker{color:var(--muted);font-size:14px;margin-bottom:14px}
h1{font-size:clamp(50px,6.4vw,86px);line-height:.96;letter-spacing:-.062em;font-weight:450}
.product-hero p{max-width:700px;margin-top:27px;color:var(--muted);font-size:18px;line-height:1.75}
.hero-actions{margin-top:28px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.primary-action{padding:13px 20px;border-radius:999px;background:#111;color:#fff;font-size:14px;font-weight:600}
.secondary-action{color:var(--muted);font-size:14px;font-weight:600}
.hero-screen{overflow:hidden;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow)}
.hero-screen img{width:100%}

/* BASE */
.statement-section{padding:38px 0 108px}
.statement{max-width:1010px}
.statement>span{color:var(--muted);font-size:13px}
.statement p{margin-top:15px;font-size:clamp(30px,4.2vw,55px);line-height:1.1;letter-spacing:-.044em;font-weight:450}
.section{padding:96px 0}
.section.alt{background:var(--surface)}
.section-head{max-width:800px;margin-bottom:48px}
.section-head h2,.product-cta h2,.reports-copy h2{
  font-size:clamp(34px,4.2vw,58px);line-height:1.05;letter-spacing:-.045em;font-weight:600
}
.section-head p,.product-cta p,.reports-copy p{margin-top:18px;color:var(--muted);font-size:17px;line-height:1.75}

/* FEATURE GRID */
.feature-grid,.use-grid,.balance-grid{
  display:grid;border-top:1px solid var(--line)
}
.feature-grid,.balance-grid{grid-template-columns:repeat(4,1fr)}
.use-grid{grid-template-columns:repeat(3,1fr)}
.feature-grid article,.use-grid article,.balance-grid article{
  padding:28px 25px 28px 0;border-bottom:1px solid var(--line)
}
.feature-grid span,.use-grid span,.balance-grid span{color:var(--muted);font-size:12px}
.feature-grid h3,.use-grid h3,.balance-grid h3{margin-top:18px;font-size:20px}
.feature-grid p,.use-grid p,.balance-grid p{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.65}

/* SPLITS */
.split-section,.whatsapp-grid,.integration-grid,.reports-grid{
  display:grid;gap:72px;align-items:center
}
.split-section{grid-template-columns:.8fr 1.2fr}
.whatsapp-grid{grid-template-columns:.72fr 1.28fr}
.integration-grid{grid-template-columns:.9fr 1.1fr}
.reports-grid{grid-template-columns:.72fr 1.28fr}
.split-section .section-head,.whatsapp-grid .section-head,.integration-grid .section-head{margin:0}

.feature-screen,.integration-image{
  overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-soft)
}
.feature-screen img,.integration-image img{width:100%}

.phone-showcase{
  width:min(330px,100%);margin:0 auto;padding:18px;border:1px solid var(--line);
  border-radius:32px;background:#fff;box-shadow:var(--shadow)
}
.phone-showcase img{width:100%;border-radius:22px}

.mini-list{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px}
.mini-list span{padding:8px 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}

/* PRESENTATION CARDS */
.cards-presentation{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.presentation-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--surface)}
.presentation-image{min-height:310px;display:flex;align-items:center;justify-content:center;background:#fff}
.presentation-image img{width:100%;height:100%;object-fit:contain}
.presentation-copy{padding:24px}
.presentation-copy span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.07em}
.presentation-copy h3{margin-top:12px;font-size:25px;line-height:1.15}
.presentation-copy p{margin-top:9px;color:var(--muted);font-size:14px;line-height:1.7}

/* REPORTS */
.reports-section{padding:100px 0;background:#111;color:#fff}
.reports-copy .kicker{color:#aaa}.reports-copy h2{color:#fff}.reports-copy p{color:#aaa}
.report-tags{margin-top:28px;display:flex;flex-wrap:wrap;gap:8px}
.report-tags span{padding:8px 11px;border:1px solid #333;border-radius:999px;color:#c9c9c9;font-size:12px}
.reports-image{overflow:hidden;border-radius:20px;background:#fff;box-shadow:0 25px 70px rgba(0,0,0,.28)}
.reports-image img{width:100%}

/* SCREEN GALLERY */
.screens-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.screen-card{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--bg)}
.screen-image{min-height:310px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff}
.screen-image img{width:100%;height:100%;object-fit:contain}
.screen-image.phone{padding:20px}
.screen-image.phone img{width:auto;max-height:450px}
.screen-card figcaption{padding:20px 22px 23px}
.screen-card figcaption span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.07em}
.screen-card figcaption strong{display:block;margin-top:8px;font-size:18px}

/* CTA */
.product-cta{padding:100px 0}
.product-cta .container{max-width:860px;text-align:center}
.product-cta a{
  display:inline-block;margin-top:26px;padding:13px 20px;border-radius:999px;
  background:#111;color:#fff;font-size:14px;font-weight:600
}

/* FOOTER */
.minimal-footer{margin-top:0;background:var(--bg);padding:42px 0 24px;border-top:1px solid var(--line)}
.minimal-footer-main{display:flex;justify-content:space-between;align-items:flex-start;gap:50px}
.minimal-footer-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px 26px}
.minimal-footer-nav a{color:var(--muted);font-size:13px}
.footer-company{font-size:12px;line-height:1.8;color:var(--muted)}

#atendimento,#fluxos,#integracoes,#relatorios,#telas{scroll-margin-top:24px}

@media(max-width:980px){
  .product-hero-grid,.split-section,.whatsapp-grid,.integration-grid,.reports-grid{grid-template-columns:1fr}
  .feature-grid,.balance-grid{grid-template-columns:repeat(2,1fr)}
  .use-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .container{width:min(var(--max),calc(100% - 26px))}
  .nav ul{display:none}
  .product-hero{padding:62px 0 66px}
  .section{padding:72px 0}
  .feature-grid,.use-grid,.balance-grid,.cards-presentation,.screens-grid{grid-template-columns:1fr}
  .statement-section{padding-bottom:76px}
  .reports-section{padding:72px 0}
  .minimal-footer-main{flex-direction:column}
  .minimal-footer-nav{justify-content:flex-start}
}