:root {
  --bg: #F2F2F2;
  --ink: #111111;
  --muted: #5B5D61;
  --line: #DADADA;
  --red: #D62828;
  --card: #FFFFFF;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
a { color: var(--ink); }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 24px; }

/* topo */
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 24px; letter-spacing: -0.03em; color: var(--ink); }
.logo-mark { color: var(--red); font-weight: 800; font-size: 22px; letter-spacing: -0.12em; }
.logo-3 { color: var(--red); }
nav a { margin-left: 22px; font-size: 14px; color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--ink); }

/* home */
.hero { padding: 96px 0 72px; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); margin-bottom: 18px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 800; max-width: 760px; }
.hero p { margin-top: 22px; font-size: 19px; color: var(--muted); max-width: 620px; }
.cta { display: inline-block; margin-top: 34px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; padding: 14px 26px; border-radius: 999px; font-size: 15px; }
.cta:hover { background: var(--red); }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 96px; }
.service { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.service .n { font-size: 13px; font-weight: 800; color: var(--red); }
.service h2 { font-size: 20px; letter-spacing: -0.02em; margin: 10px 0 8px; }
.service p { font-size: 15px; color: var(--muted); }

/* páginas legais */
.doc { padding: 64px 0 96px; max-width: 760px; }
.doc h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -0.03em; line-height: 1.15; }
.doc .updated { color: var(--muted); font-size: 14px; margin-top: 8px; margin-bottom: 36px; }
.doc h2 { font-size: 20px; letter-spacing: -0.015em; margin: 36px 0 10px; }
.doc p, .doc li { color: #2B2D31; }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; margin-top: 8px; }
.doc li + li { margin-top: 6px; }
.note { background: var(--card); border-left: 3px solid var(--red); border-radius: 8px; padding: 16px 18px; margin-top: 14px; }

/* rodapé */
footer { border-top: 1px solid var(--line); }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 28px; padding-bottom: 36px; font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); margin-left: 18px; }
footer a:first-child { margin-left: 0; }

@media (max-width: 720px) {
  .services { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
  nav a { margin-left: 14px; }
  footer .wrap { flex-direction: column; align-items: flex-start; }
}