:root {
  --bg: #111111;
  --surface: #1c1c1c;
  --surface-2: #242424;
  --line: #363636;
  --text: #f5f5f5;
  --muted: #a3a3a3;
  --red: #e52535;
  --red-dark: #c41e2c;
  --red-soft: rgba(229, 37, 53, 0.14);
  --max: 1080px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

a { color: var(--text); text-decoration-color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red); }

img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Marca: Montserrat Black Itálico, como no app. */
.brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.brand .accent { color: var(--red); }

/* Topo */
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-size: 22px; }
.logo img { width: 36px; height: 36px; border-radius: 9px; }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover, .top nav a[aria-current='page'] { color: var(--text); }

/* Início */
.hero { padding: 72px 0 56px; text-align: center; }
.hero .mark { width: 120px; height: 120px; border-radius: 28px; margin: 0 auto 28px; }
.hero h1 { font-size: clamp(44px, 11vw, 88px); line-height: 0.95; margin: 0; }
.hero .tagline { font-size: clamp(19px, 3.6vw, 24px); color: var(--muted); margin: 18px auto 0; max-width: 32ch; }
.badge {
  display: inline-block;
  margin-top: 32px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--red);
  background: var(--red-soft);
  font-weight: 600;
  font-size: 15px;
}

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; padding: 24px 0 64px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.feature h2 { font-size: 20px; margin: 12px 0 6px; line-height: 1.25; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }
.feature .icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--red-soft); color: var(--red);
}
.feature .icon svg { width: 24px; height: 24px; }

.band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 48px 0; }
.band .wrap { display: grid; gap: 12px; }
.band h2 { font-size: clamp(28px, 6vw, 40px); margin: 0; line-height: 1; }
.band p { margin: 0; color: var(--muted); max-width: 60ch; }
.safety { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.safety li { padding-left: 28px; position: relative; }
.safety li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 14px; height: 14px; border-radius: 4px; background: var(--red);
}

/* Páginas legais */
.doc { padding: 48px 0 72px; max-width: 760px; }
.doc h1 { font-size: clamp(34px, 7vw, 52px); line-height: 1; margin: 0 0 8px; }
.doc .version { color: var(--muted); margin: 0 0 24px; }
.doc h2 { font-size: 21px; margin: 36px 0 8px; line-height: 1.3; }
.doc p, .doc li { color: #dcdcdc; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.notice {
  border: 1px solid var(--line); border-left: 4px solid var(--red);
  background: var(--surface); border-radius: 10px;
  padding: 14px 16px; margin: 0 0 28px; font-size: 15px; color: var(--muted);
}
.table { overflow-x: auto; margin: 16px 0; border: 1px solid var(--line); border-radius: 12px; }
.table table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; }
.table th, .table td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table th { background: var(--surface-2); font-weight: 600; }
.table tr:last-child td { border-bottom: 0; }

/* Rodapé */
.foot { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 15px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }

@media (max-width: 520px) {
  .top nav { gap: 14px; font-size: 14px; }
  .logo span { display: none; }
  .hero { padding: 48px 0 40px; }
}