:root {
  --navy: #0f2a43;
  --navy-2: #14395c;
  --teal: #17b890;
  --teal-d: #0e8f6f;
  --ink: #1b2733;
  --muted: #5c6b7a;
  --line: #e5ebf1;
  --bg: #f6f9fc;
  --white: #ffffff;
  --radius: 14px;
  --wrap: 1120px;
  --shadow: 0 10px 30px rgba(15, 42, 67, 0.08);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
section { padding: 84px 0; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; color: var(--navy); }
.eyebrow { color: var(--teal-d); font-weight: 700; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px; }
.lead { color: var(--muted); font-size: 18px; max-width: 620px; }

/* Header */
header.site { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; color: var(--navy); letter-spacing: -0.03em; }
.brand .mark { width: 34px; height: 34px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--teal-d); }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--teal); color: #04231a; font-weight: 700; padding: 12px 22px; border-radius: 10px; font-size: 15px; transition: background .15s, transform .15s; border: none; cursor: pointer; }
.btn:hover { background: var(--teal-d); color: #fff; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.35); }
.btn.ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn.dark { background: var(--navy); color: #fff; }
.btn.dark:hover { background: #0a1e30; }
.menu-toggle { display: none; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--navy) 0%, #143a5e 100%); color: #fff; padding: 96px 0 104px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -120px; top: -80px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(23,184,144,.20), transparent 65%); }
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: clamp(34px, 5vw, 54px); max-width: 780px; }
.hero p { color: #cdd9e6; font-size: 19px; max-width: 600px; margin-top: 20px; }
.hero .cta { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.hero-stats .stat span { display: block; font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats .stat small { color: #9fb4c9; font-size: 14px; }

/* Sections */
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 36px); }
.section-head p { color: var(--muted); font-size: 17px; margin-top: 12px; }
.grid { display: grid; gap: 22px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card .ic { width: 46px; height: 46px; border-radius: 12px; background: #e7f7f1; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

.alt { background: var(--bg); }

/* Como funciona */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .n { width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 16px; }
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15px; }

/* Investidores split */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.split .panel { background: linear-gradient(160deg, #0f2a43, #14395c); color: #fff; border-radius: 18px; padding: 40px; box-shadow: var(--shadow); }
.split .panel h3 { color: #fff; font-size: 22px; margin-bottom: 18px; }
.split .panel ul { list-style: none; }
.split .panel li { padding: 10px 0 10px 30px; position: relative; color: #dbe6f1; border-bottom: 1px solid rgba(255,255,255,.08); }
.split .panel li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.split .panel li:last-child { border-bottom: none; }

/* Contato */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-item .ic { flex: none; width: 42px; height: 42px; border-radius: 10px; background: #e7f7f1; display: flex; align-items: center; justify-content: center; }
.contact-item b { display: block; color: var(--navy); font-size: 15px; }
.contact-item span { color: var(--muted); font-size: 15px; }

/* Footer */
footer.site { background: var(--navy); color: #b9c7d6; padding: 56px 0 28px; font-size: 14px; }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.1); }
footer.site .brand { color: #fff; margin-bottom: 14px; }
footer.site h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
footer.site a { color: #b9c7d6; display: block; padding: 5px 0; }
footer.site a:hover { color: var(--teal); }
footer.site .legal { padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: #8299ad; }

/* Legal pages */
.doc { max-width: 820px; }
.doc h1 { font-size: 36px; margin-bottom: 10px; }
.doc .updated { color: var(--muted); font-size: 14px; margin-bottom: 34px; }
.doc h2 { font-size: 21px; margin: 34px 0 12px; }
.doc p, .doc li { color: #33414f; font-size: 16px; margin-bottom: 12px; }
.doc ul { padding-left: 22px; }
.doc a { color: var(--teal-d); font-weight: 600; }
.backlink { display: inline-flex; align-items: center; gap: 8px; color: var(--teal-d); font-weight: 600; margin-bottom: 26px; }

@media (max-width: 900px) {
  .grid.cols-3, .grid.cols-4, .steps, .contact-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  section { padding: 60px 0; }
  .nav-links { display: none; }
  .grid.cols-3, .grid.cols-4, .steps, .contact-grid, footer.site .cols { grid-template-columns: 1fr; }
  .hero-stats { gap: 26px; }
}