:root {
  --green: #16a34a;
  --green-dark: #166534;
  --yellow: #facc15;
  --coin-text: #854d0e;
  --bg: #f7fbf2;
  --surface: #ffffff;
  --text: #1a1c18;
  --muted: #55604f;
  --border: #dce5d4;
  --radius: 20px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111410;
    --surface: #1b1f19;
    --text: #e3e8dd;
    --muted: #a8b3a0;
    --border: #2f362b;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--green); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---------- Topo ---------- */

.hero {
  background: var(--green);
  color: #fff;
  border-radius: 0 0 40px 40px;
  padding: 20px 0 64px;
}

.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.brand img { width: 40px; height: 40px; }
.wordmark { font-weight: 800; font-size: 22px; letter-spacing: -0.3px; }
.wordmark span { color: var(--yellow); }

.nav-links { display: flex; gap: 18px; }
.nav-links a { color: #dcfce7; text-decoration: none; font-weight: 600; font-size: 15px; }
.nav-links a:hover { color: #fff; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 48px;
}

.hero h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.08; margin: 0 0 16px; letter-spacing: -1px; }
.hero h1 span { color: var(--yellow); }
.hero p.lead { font-size: 19px; color: #dcfce7; margin: 0 0 28px; max-width: 34em; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 17px;
}
.btn:hover { background: #f0fdf4; }
.btn svg { width: 22px; height: 22px; }
.hero small { display: block; margin-top: 12px; color: #bbf7d0; font-size: 14px; }

/* Cartão de exemplo do veredito */
.phone {
  background: var(--surface);
  color: var(--text);
  border-radius: 28px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  max-width: 360px;
  justify-self: center;
  width: 100%;
}
.verdict { display: flex; gap: 14px; align-items: center; }
.verdict .face {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(22, 163, 74, 0.12);
  display: grid; place-items: center; font-size: 30px; flex: none;
}
.verdict strong { display: block; color: var(--green); font-size: 24px; line-height: 1.1; }
.verdict span { color: var(--muted); font-size: 14px; }
.goal { margin-top: 18px; font-size: 14px; color: var(--muted); }
.bar { height: 10px; border-radius: 6px; background: rgba(22, 163, 74, 0.15); margin-top: 6px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 72%; background: var(--green); border-radius: 6px; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.metrics div { background: var(--bg); border-radius: 14px; padding: 10px 12px; }
.metrics small { display: block; color: var(--muted); font-size: 12px; }
.metrics b { font-size: 18px; }

/* ---------- Seções ---------- */

section { padding: 64px 0 8px; }
section h2 { font-size: clamp(26px, 4vw, 34px); margin: 0 0 8px; letter-spacing: -0.5px; }
section p.sub { color: var(--muted); margin: 0 0 28px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.card .icon { font-size: 28px; }
.card h3 { margin: 8px 0 4px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { text-align: center; position: relative; }
.plan.featured { border: 2px solid var(--green); }
.plan .tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: 12px; font-weight: 800;
  padding: 3px 12px; border-radius: 999px; white-space: nowrap;
}
.plan .price { font-size: 32px; font-weight: 800; margin: 6px 0 0; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 600; }
.premium-list { columns: 2; padding-left: 20px; color: var(--muted); margin: 24px 0 0; }
.premium-list li { margin-bottom: 6px; break-inside: avoid; }
.badge {
  display: inline-block; background: var(--yellow); color: #713f12; font-weight: 900;
  font-size: 12px; letter-spacing: 0.5px; padding: 2px 8px; border-radius: 6px; vertical-align: middle;
}

details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 10px;
}
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 10px 0 0; }

/* ---------- Páginas de texto (privacidade, termos) ---------- */

.doc-header { background: var(--green); padding: 20px 0 28px; border-radius: 0 0 28px 28px; }
.doc { max-width: 760px; margin: 0 auto; padding: 32px 20px 24px; }
.doc h1 { font-size: 32px; margin: 0 0 4px; letter-spacing: -0.5px; }
.doc h2 { font-size: 21px; margin: 32px 0 8px; }
.doc .updated { color: var(--muted); margin: 0 0 24px; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface); }

/* ---------- Rodapé ---------- */

footer { margin-top: 64px; padding: 28px 0 40px; border-top: 1px solid var(--border); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--muted); margin-right: 16px; }

/* ---------- Celular ---------- */

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; margin-top: 32px; }
  .features, .plans { grid-template-columns: 1fr; }
  .plan.featured { order: -1; }
  .premium-list { columns: 1; }
  .nav-links { display: none; }
}