* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1f2933;
  background: #ffffff;
  line-height: 1.6;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  background: #f5f9f6;
  text-align: center;
  padding: 48px 0;
}

.badge {
  display: inline-block;
  background: #97b59b;
  color: #fff;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 28px;
  margin-bottom: 16px;
}

.hero h1 strong {
  color: #2f6f4e;
}

.subtitle {
  font-size: 16px;
  margin-bottom: 24px;
}

.offer-box {
  background: #ffffff;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.old-price {
  text-decoration: line-through;
  color: #9ca3af;
  font-size: 14px;
}

.price {
  font-size: 22px;
  font-weight: 700;
  margin: 4px 0;
}

.installments {
  font-size: 14px;
  color: #6b7280;
}

.cta {
  display: block;
  width: 100%;
  background: #2f6f4e;
  color: #fff;
  text-align: center;
  padding: 16px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  margin: 16px 0;
}

.cta.secondary {
  background: #1f2933;
}

.micro {
  font-size: 13px;
  color: #6b7280;
}

.problem,
.solution,
.ebooks,
.final {
  padding: 48px 0;
}

.problem h2,
.solution h2,
.ebooks h2,
.final h2 {
  font-size: 24px;
  margin-bottom: 16px;
}

.problem ul {
  list-style: none;
  margin: 16px 0;
}

.problem li {
  margin-bottom: 8px;
}

.highlight {
  font-weight: 600;
}

.ebook-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ebook {
  background: #f9fafb;
  padding: 16px;
  border-radius: 10px;
}

.final {
  text-align: center;
}

.discount {
  color: #2f6f4e;
  font-weight: 700;
  font-size: 14px;
}

.authority {
  background: #ffffff;
  padding: 32px 0;
  text-align: center;
}

.authority p {
  font-size: 15px;
  color: #374151;
}