:root{
  --bg:#f6f9ff;
  --card:#ffffff;
  --text:#0b1b33;
  --muted:#5b6b82;
  --line:#e6edf7;

  --brand:#1b6dff;     /* azul fintech */
  --brand2:#1fd1a7;    /* verde fintech */
  --brand3:#0b2a5a;    /* azul escuro institucional */

  --shadow: 0 18px 40px rgba(11,27,51,.10);
  --r:16px;
  --r2:22px;
  --container: 1120px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 0% 0%, rgba(27,109,255,.25), transparent 60%),
    radial-gradient(1000px 600px at 100% 0%, rgba(31,209,167,.18), transparent 60%),
    linear-gradient(180deg, #eaf1ff 0%, #f4f8ff 35%, #ffffff 100%);
}


a{color:inherit;text-decoration:none}
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(255,255,255,.85);
  box-shadow: 0 4px 20px rbga(11,27,51,.06);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0;
}
.logo{display:flex; align-items:center; gap:12px}
.logo__mark{
  width:38px; height:38px; border-radius:14px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 12px 26px rgba(27,109,255,.18);
}
.logo__text{display:flex; flex-direction:column; line-height:1.05}
.logo__name{font-weight:900; letter-spacing:-.3px}
.logo__sub{font-size:12px; color:var(--muted); font-weight:700}

.nav{display:flex; gap:14px; align-items:center}
.nav a{
  font-size:14px; color:var(--muted); font-weight:700;
  padding:10px 10px; border-radius:12px;
}
.nav a:hover{background:#eef4ff; color:var(--text)}

.actions{display:flex; gap:10px; align-items:center}

/* Mobile */
.menuBtn{
  display:none;
  width:44px; height:44px; border-radius:14px;
  border:1px solid var(--line); background:#fff;
  box-shadow: 0 8px 18px rgba(11,27,51,.06);
}
.menuBtn span{
  display:block; width:18px; height:2px;
  margin:6px auto; background: #203a61; border-radius:2px;
}
.mobileMenu{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 14px;
  background: rgba(246,249,255,.95);
}
.mobileMenu a{
  display:block; padding:12px 14px;
  color:var(--muted); font-weight:800;
}
.mobileMenu a:hover{background:#eef4ff; color:var(--text)}
.mobileMenu__cta{display:flex; gap:10px; padding:10px 14px}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px; border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:900; font-size:14px;
  box-shadow: 0 10px 22px rgba(11,27,51,.06);
  cursor:pointer;
  transition: transform .08s ease, box-shadow .15s ease;
}
.btn:active{transform: translateY(1px)}
.btn--primary{
  border-color: rgba(27,109,255,.25);
  background: linear-gradient(135deg, rgba(27,109,255,1), rgba(31,209,167,1));
  color:#fff;
  box-shadow: 0 18px 34px rgba(27,109,255,.22);
}
.btn--ghost{
  background: transparent;
  box-shadow:none;
}
.btn--ghost:hover{background:#eef4ff}
.btn--tiny{padding:8px 10px; border-radius:12px; font-size:13px}
.btn--full{width:100%}

/* Hero */
.hero{padding: 44px 0 20px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:center;
}
.tag{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border-radius:999px;
  background:#ffffff;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:800;
  box-shadow: 0 10px 22px rgba(11,27,51,.06);
}
.tag__dot{
  width:10px; height:10px; border-radius:50%;
  background: var(--brand2);
  box-shadow: 0 0 0 6px rgba(31,209,167,.18);
}
.hero h1{
  margin:14px 0 10px;
  font-size: clamp(28px, 4vw, 46px);
  line-height:1.06;
  letter-spacing:-.8px;
  color: var(--brand3);
}
.lead{
  margin:0 0 18px;
  color: var(--muted);
  font-size:16px;
  line-height:1.55;
}
.hero__cta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 16px}
.trustRow{display:flex; gap:10px; flex-wrap:wrap}
.trust{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px 14px;
  min-width: 170px;
  box-shadow: 0 10px 22px rgba(11,27,51,.06);
}
.trust strong{display:block; color: var(--brand3)}
.trust span{color:var(--muted); font-size:13px; font-weight:700}

/* Hero Art */
.hero__art{position:relative}
.artCard{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
  z-index:2;
}
.artCard__top{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  background: linear-gradient(135deg, rgba(27,109,255,.06), rgba(31,209,167,.06));
}
.artDots{display:flex; gap:6px}
.artDots span{
  width:10px;height:10px;border-radius:50%;
  background:#dbe7ff;
}
.artTitle{font-weight:900; color: var(--brand3)}
.artBody{padding:16px}
.metric{
  background:#f8fbff;
  border:1px solid var(--line);
  border-radius: 18px;
  padding:14px;
}
.metric__k{color:var(--muted); font-weight:800; font-size:13px}
.metric__v{margin-top:10px}
.metric__hint{color:var(--muted); font-size:12px; font-weight:700; margin-top:8px}
.pill{
  display:inline-flex; align-items:center; justify-content:center;
  padding:8px 10px; border-radius:999px;
  font-weight:900; font-size:13px;
  border:1px solid var(--line);
}
.pill--ok{background: rgba(31,209,167,.12); border-color: rgba(31,209,167,.28); color:#0c6c57}
.miniGrid{
  display:grid; grid-template-columns:1fr 1fr; gap:10px;
  margin-top:10px;
}
.mini{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
}
.mini__k{color:var(--muted); font-weight:800; font-size:12px}
.mini__v{margin-top:6px; font-weight:900; color: var(--brand3)}
.timeline{margin-top:12px; display:grid; gap:10px}
.tItem{display:flex; gap:10px; align-items:center}
.tDot{
  width:10px;height:10px;border-radius:50%;
  background: var(--brand);
  box-shadow: 0 0 0 5px rgba(27,109,255,.14);
}
.tDot--soft{background:#b8d1ff; box-shadow:none}
.tText strong{display:block; color:var(--brand3)}
.tText span{display:block; color:var(--muted); font-weight:700; font-size:12px}
.artFoot{
  display:flex; justify-content:space-between; align-items:center;
  margin-top:14px;
}
.fine{color:var(--muted); font-weight:700; font-size:12px}

.blob{
  position:absolute; border-radius:999px; filter: blur(0px);
  opacity:.85;
}
.blob--a{
  width:220px; height:220px;
  background: rgba(27,109,255,.14);
  top:-22px; right:-18px;
}
.blob--b{
  width:260px; height:260px;
  background: rgba(31,209,167,.14);
  bottom:-36px; left:-28px;
}

/* Sections */
.section{padding: 48px 0}
.section--soft{
  background: rgba(255,255,255,.55);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{margin-bottom: 18px}
.section__head h2{
  margin:0 0 8px;
  color: var(--brand3);
  letter-spacing:-.4px;
}
.section__head p{margin:0; color:var(--muted); font-weight:700}

/* Product cards */
.gridCards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  padding:16px;
  box-shadow: 0 12px 26px rgba(11,27,51,.06);
}
.icon{
  width:44px;height:44px;border-radius:16px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(27,109,255,.10), rgba(31,209,167,.10));
  border:1px solid var(--line);
  margin-bottom:10px;
}
.card h3{margin: 4px 0 8px; color: var(--brand3)}
.card p{margin:0 0 12px; color:var(--muted); font-weight:700; line-height:1.5}
.linkBtn{
  display:inline-flex; align-items:center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background:#f4f8ff;
  color: var(--brand3);
  font-weight:900;
  cursor:pointer;
}
.linkBtn:hover{background:#eef4ff}
.linkBtn--a{background:#f4fffb}

/* Simulator */
.simGrid{
  display:grid;
  grid-template-columns: 1fr .9fr;
  gap: 14px;
  align-items:start;
}
.simForm, .resultCard{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  padding:16px;
  box-shadow: 0 12px 26px rgba(11,27,51,.06);
}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.field{margin-bottom: 12px}
label{display:block; font-weight:900; color: var(--brand3); font-size:13px; margin-bottom:8px}
input, select{
  width:100%;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fbfdff;
  outline:none;
  font-weight:800;
  color: var(--text);
}
input:focus, select:focus{
  border-color: rgba(27,109,255,.40);
  box-shadow: 0 0 0 4px rgba(27,109,255,.10);
}
.hint{display:block; margin-top:7px; color:var(--muted); font-weight:700; font-size:12px}
.range{display:flex; gap:10px; align-items:center}
.range__v{min-width:70px; text-align:right; font-weight:900; color: var(--brand3)}
.check{display:flex; gap:10px; align-items:flex-start; color:var(--muted); font-weight:800; font-size:13px; user-select:none}
.check input{width:18px;height:18px;margin-top:2px}
.formActions{display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px}

/* Result */
.resultCard__head{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; margin-bottom: 12px;
}
.badge{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: #f4f8ff;
  font-weight:900;
  color: var(--brand3);
}
.resultGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.rItem{
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
  background:#fbfdff;
}
.rItem .k{color:var(--muted); font-weight:800; font-size:12px}
.rItem .v{margin-top:6px; font-weight:900; color: var(--brand3); font-size:18px}
.note{
  margin-top: 12px;
  color: var(--muted);
  font-weight:700;
  font-size:12px;
  line-height:1.5;
}

/* Machines */
.machines{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.machine{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  padding:16px;
  box-shadow: 0 12px 26px rgba(11,27,51,.06);
}
.machine__top{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 10px;
}
.machine__name{font-weight:900; color: var(--brand3)}
.machine__tag{
  font-weight:900; font-size:12px;
  padding:6px 10px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(31,209,167,.10);
  color:#0c6c57;
}
.machine ul{margin:10px 0 0; padding-left:18px; color:var(--muted); font-weight:800}
.machine li{margin: 8px 0}
.machine__foot{display:flex; gap:10px; margin-top:14px; flex-wrap:wrap}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  padding:14px;
  display:flex; gap:12px; align-items:center;
  box-shadow: 0 12px 26px rgba(11,27,51,.06);
}
.step__n{
  width:34px;height:34px;border-radius:14px;
  display:grid; place-items:center;
  font-weight:900; color:#fff;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
}
.step__b strong{display:block; color: var(--brand3)}
.step__b span{display:block; color: var(--muted); font-weight:800; margin-top:4px; font-size:12px}

/* FAQ */
.faq{display:grid; gap:10px}
.faqItem{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--r2);
  padding:14px 16px;
  box-shadow: 0 12px 26px rgba(11,27,51,.06);
}
.faqItem summary{cursor:pointer; font-weight:900; color: var(--brand3)}
.faqItem p{margin:10px 0 0; color: var(--muted); font-weight:800; line-height:1.55}

/* Footer */
.footer{
  border-top:1px solid var(--line);
  padding: 22px 0;
  background: rgba(255,255,255,.70);
}
.footer__inner{display:flex; justify-content:space-between; align-items:center; gap:14px; flex-wrap:wrap}
.footer__logo{display:flex; align-items:center; gap:12px}
.footer__links{display:flex; gap:14px; flex-wrap:wrap}
.footer__links a{color:var(--muted); font-weight:900}
.footer__links a:hover{color:var(--text)}
.muted{color:var(--muted); font-weight:800}

/* Responsive */
@media (max-width: 980px){
  .nav{display:none}
  .menuBtn{display:inline-block}
  .hero__grid{grid-template-columns: 1fr}
  .gridCards{grid-template-columns: 1fr}
  .simGrid{grid-template-columns: 1fr}
  .machines{grid-template-columns: 1fr}
  .steps{grid-template-columns: 1fr}
}