body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  max-width: 820px;
  margin: 0 auto;
  padding: 24px;
  color: #111;
}

/* Hero section */
.hero {
  background: linear-gradient(
    135deg,
    rgba(31,185,168,0.08),
    rgba(21,150,136,0.08)
  );
  padding: 32px 24px;
  border-radius: 8px;
  margin-bottom: 32px;
}

h1 {
  font-size: 2rem;
  margin-top: 0;
  margin-bottom: 12px;
}

h2 {
  margin-top: 32px;
  margin-bottom: 12px;
  font-size: 1.4rem;
}

h3 {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

p, li {
  font-size: 1rem;
}

ul {
  padding-left: 18px;
}

hr {
  margin: 28px 0;
  border: none;
  border-top: 1px solid #ddd;
}

/* Free Trial Button */
.cta-button {
  display: inline-block;
  background: #1FB9A8;
  color: white;
  padding: 14px 22px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 12px;
}

.cta-button:hover {
  background: #159688;
}

/* Mobile CTA button: full width */
@media (max-width: 768px) {
  a {
    max-width: 100%;
  }

@media (max-width: 768px) {
  .hero .cta-button {
    display: block;
    width: 100%;
    max-width: 100%;
    text-align: center;
    font-size: 18px;
    padding: 16px 0;
  }
}