/* Mesmas cores do app Calculadora IP (lib/theme.dart). */
:root {
  --bg: #f5f3ee;
  --card: #ffffff;
  --text: #1b1d24;
  --muted: #5d6170;
  --line: #e4e0d6;
  --blue: #2f7de1;
  --yellow: #f4b400;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141b;
    --card: #1b1e27;
    --text: #eceef3;
    --muted: #a3a8b8;
    --line: #2a2e3a;
    --blue: #5aa2ff;
    --yellow: #ffc93c;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--blue); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header.top { padding: 22px 0; }
header.top a { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
header.top img { width: 40px; height: auto; }

.hero { display: flex; align-items: center; gap: 32px; padding: 32px 0 48px; }
.hero img { width: 180px; height: auto; flex: none; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.02em; }
.hero p { margin: 0; color: var(--muted); font-size: 19px; }
@media (max-width: 600px) {
  .hero { flex-direction: column; text-align: center; gap: 16px; padding-top: 8px; }
  .hero img { width: 140px; }
  .hero h1 { font-size: 32px; }
}

h2 { font-size: 22px; margin: 0 0 16px; }
section { margin-bottom: 48px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 24px;
}
.app { display: flex; gap: 18px; align-items: flex-start; }
.app > img { width: 64px; height: 64px; border-radius: 15px; flex: none; }
.app h3 { margin: 0 0 4px; font-size: 19px; }
.app p { margin: 0 0 14px; color: var(--muted); }
.links { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
}
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.soon { color: var(--muted); cursor: default; }

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer a { color: var(--muted); }

/* Política de privacidade */
.doc h1 { font-size: 32px; line-height: 1.2; margin: 16px 0 4px; }
.doc .date { color: var(--muted); margin: 0 0 32px; }
.doc h2 { margin-top: 36px; }
.doc li { margin-bottom: 6px; }