body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f7f9fc;
  color: #1a1a1a;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: white;
  border-bottom: 1px solid #eee;
}

.logo {
  font-weight: 600;
  font-size: 20px;
}

/* BUTTONS */
.btn-primary {
  background: #007aff;
  color: white;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
}

.btn-large {
  display: inline-block;
  margin-top: 20px;
  background: #007aff;
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 16px;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(180deg, #ffffff, #f0f4ff);
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

.hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 18px;
  color: #555;
}

/* SECTIONS */
.section {
  padding: 60px 20px;
  max-width: 900px;
  margin: auto;
}

.section h2 {
  margin-bottom: 20px;
}

.section p {
  margin-bottom: 15px;
  color: #444;
}

.section ul {
  padding-left: 20px;
}

.section li {
  margin-bottom: 10px;
}

.alt {
  background: #ffffff;
}

/* CTA */
.cta {
  text-align: center;
  padding: 80px 20px;
  background: #007aff;
  color: white;
}

.cta h2 {
  margin-bottom: 10px;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 30px;
  font-size: 14px;
  color: #777;
}