:root{
  --blue-900:#0B1E45;
  --blue-800:#0E2A63;
  --blue-700:#123A87;
  --blue-600:#1957C2;
  --blue-500:#2E7BEA;
  --blue-100:#EAF1FE;
  --ink:#0E1B2E;
  --ink-soft:#5B6B85;
  --paper:#F6F8FC;
  --white:#FFFFFF;
  --line:#E3E9F5;
  --radius:14px;
  --shadow:0 20px 50px -25px rgba(11,30,69,0.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Manrope', system-ui, -apple-system, sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }

.wrap{ max-width:1120px; margin:0 auto; padding:0 20px; }

/* Header */
.site-header{
  position:sticky; top:0; z-index:10;
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; gap:24px; padding:14px 20px; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:19px; text-decoration:none; color:var(--blue-800); margin-right:auto; }
.brand-mark{ width:30px; height:30px; object-fit:contain; }
.main-nav{ display:flex; gap:24px; font-size:14.5px; font-weight:600; }
.main-nav a{ text-decoration:none; color:var(--ink-soft); }
.main-nav a:hover{ color:var(--blue-600); }
.btn-header-cta{ display:none; }
@media (min-width:820px){ .btn-header-cta{ display:inline-flex; } }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 22px; border-radius:999px; font-weight:700; font-size:14.5px;
  text-decoration:none; border:2px solid transparent; transition:transform .15s, box-shadow .15s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{ background:linear-gradient(135deg, var(--blue-500), var(--blue-700)); color:#fff; box-shadow:0 10px 24px -10px rgba(25,87,194,0.6); }
.btn-outline{ background:#fff; border-color:var(--line); color:var(--blue-800); }
.btn-lg{ padding:14px 28px; font-size:15.5px; }
.btn-block{ width:100%; }

/* Hero */
.hero{
  background:radial-gradient(120% 140% at 20% -10%, var(--blue-700) 0%, var(--blue-900) 55%, #081533 100%);
  color:#fff;
  padding:76px 0 84px;
  overflow:hidden;
}
.hero-inner{ display:grid; gap:40px; align-items:center; }
@media (min-width:900px){ .hero-inner{ grid-template-columns:1.2fr 0.8fr; } }
.eyebrow{ text-transform:uppercase; letter-spacing:.08em; font-size:12.5px; font-weight:700; color:#9FC0F5; margin:0 0 14px; }
.hero-text h1{ font-size:clamp(30px,4.4vw,48px); line-height:1.12; margin:0 0 18px; font-weight:800; }
.hero-lead{ font-size:16.5px; color:#C9D9F5; max-width:520px; margin:0 0 30px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }
.hero-art{ display:flex; justify-content:center; }
/* A logo enviada tem fundo branco sólido (não transparente) - em vez de deixar um
   retângulo branco boiando sobre o fundo escuro do hero, vira um "selo" redondo de
   propósito (mesmo truque comum pra logo sem alpha: moldura + sombra em vez de crop). */
.hero-mark-frame{
  width:240px; height:240px; border-radius:50%; background:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 30px 60px -10px rgba(0,0,0,0.5), 0 0 0 10px rgba(255,255,255,0.08);
  animation:float 6s ease-in-out infinite;
}
.hero-mark{ width:78%; height:78%; object-fit:contain; }
@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }

/* Sections */
.section{ padding:76px 0; }
.section-alt{ background:var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-title{ font-size:clamp(24px,3vw,34px); font-weight:800; margin:0 0 10px; color:var(--blue-900); text-align:center; }
.section-lead{ text-align:center; color:var(--ink-soft); max-width:560px; margin:0 auto 44px; font-size:15.5px; }

/* Feature grid */
.feature-grid{ display:grid; gap:20px; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); }
.feature-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; position:relative;
}
.feature-card h3{ margin:0 0 8px; font-size:17px; color:var(--blue-800); }
.feature-card p{ margin:0; font-size:14px; color:var(--ink-soft); }
.feature-highlight{ background:linear-gradient(160deg, var(--blue-100), #fff); border-color:#CFE0FB; }
.feature-tag{
  display:inline-block; font-size:11px; font-weight:800; letter-spacing:.04em;
  text-transform:uppercase; color:var(--blue-600); background:#fff;
  border:1px solid #CFE0FB; padding:3px 9px; border-radius:999px; margin-bottom:10px;
}

/* Diferenciais */
.diff-grid{ display:grid; gap:28px; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); }
.diff-item h3{ color:var(--blue-800); font-size:16.5px; margin:0 0 8px; }
.diff-item p{ margin:0; color:var(--ink-soft); font-size:14px; }

/* Pricing */
.pricing-grid{ display:grid; gap:20px; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); align-items:stretch; }
/* 4 colunas fixas em telas largas - auto-fit sozinho jogava o 4º card (Rede) pra uma
   linha nova sozinho, com um vão vazio enorme do lado (matemática normal de CSS Grid
   com 4 itens de min 240px que só cabem 3 por linha entre ~720-960px de largura). */
@media (min-width:940px){ .pricing-grid{ grid-template-columns:repeat(4,1fr); } }
.price-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:28px 24px; display:flex; flex-direction:column; box-shadow:var(--shadow);
  position:relative;
}
.price-card h3{ margin:0 0 6px; font-size:18px; color:var(--blue-800); }
.price{ font-size:30px; font-weight:800; color:var(--blue-900); margin:0 0 18px; }
.price span{ font-size:13px; font-weight:600; color:var(--ink-soft); }
.price-features{ list-style:none; margin:0 0 22px; padding:0; display:flex; flex-direction:column; gap:9px; flex:1; }
.price-features li{ font-size:13.5px; color:var(--ink-soft); padding-left:20px; position:relative; }
.price-features li::before{ content:'✓'; position:absolute; left:0; color:var(--blue-600); font-weight:800; }
.price-featured{ border:2px solid var(--blue-600); transform:translateY(-6px); }
.price-badge{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--blue-600); color:#fff; font-size:11.5px; font-weight:800;
  padding:4px 14px; border-radius:999px; letter-spacing:.03em;
}
.price-note{ text-align:center; color:var(--ink-soft); font-size:12.5px; margin-top:28px; }

/* CTA */
.cta-inner{ text-align:center; }
.cta-inner h2{ font-size:clamp(22px,3vw,30px); color:var(--blue-900); margin:0 0 10px; }
.cta-inner p{ color:var(--ink-soft); margin:0 0 24px; }

/* Footer */
.site-footer{ background:var(--blue-900); color:#B9CBEF; padding:34px 0; }
.footer-inner{ display:flex; flex-direction:column; align-items:center; gap:14px; text-align:center; }
.footer-brand{ display:flex; align-items:center; gap:8px; font-weight:800; color:#fff; font-size:16px; }
.footer-brand .brand-mark{ width:22px; height:22px; }
.footer-legal{ font-size:12.5px; margin:0; }
.footer-legal a{ color:#DCE7FA; text-decoration:underline; }

@media (max-width:640px){
  .main-nav{ display:none; }
  .header-inner{ gap:12px; }
}