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

body {
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    Segoe UI,
    Roboto,
    sans-serif;

  background: linear-gradient(135deg, #e6fffa, #d1fae5);

  min-height: 100vh;

  padding: 40px;
}

.container {
  max-width: 900px;

  margin: auto;

  background: white;

  padding: 50px;

  border-radius: 20px;

  box-shadow: 0 20px 60px rgba(16, 185, 129, 0.25);
}

header {
  text-align: center;

  margin-bottom: 40px;
}

h1 {
  color: #065f46;

  font-size: 38px;
}

.tagline {
  color: #047857;

  font-size: 20px;

  margin: 10px 0;
}

.badge {
  display: inline-block;

  background: linear-gradient(135deg, #34d399, #10b981);

  color: white;

  padding: 10px 24px;

  border-radius: 30px;

  font-weight: bold;

  margin-top: 15px;
}

.screenshot {
  width: 100%;

  border-radius: 12px;

  margin: 30px 0;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cta-buttons {
  text-align: center;

  margin: 40px 0;
}

.btn {
  padding: 16px 34px;

  text-decoration: none;

  border-radius: 10px;

  font-weight: 600;

  margin: 10px;

  display: inline-block;

  transition: 0.3s;
}

.btn-primary {
  background: #10b981;

  color: white;
}

.btn-primary:hover {
  transform: translateY(-3px);
}

.btn-secondary {
  background: #065f46;

  color: white;
}

.features {
  margin-top: 40px;
}

.features h3 {
  color: #065f46;

  margin: 30px 0 15px;

  border-bottom: 3px solid #34d399;

  padding-bottom: 10px;
}

.features li {
  list-style: none;

  padding: 10px;

  color: #374151;
}

.how {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));

  gap: 20px;

  margin: 30px 0;
}

.step {
  background: #ecfdf5;

  padding: 22px;

  border-radius: 12px;

  text-align: center;
}

.num {
  width: 50px;

  height: 50px;

  background: #10b981;

  color: white;

  border-radius: 50%;

  display: flex;

  align-items: center;

  justify-content: center;

  margin: auto;

  font-size: 20px;

  font-weight: bold;

  margin-bottom: 10px;
}

.tech {
  background: #ecfdf5;

  padding: 25px;

  border-radius: 10px;

  text-align: center;

  margin-top: 20px;
}

footer {
  text-align: center;

  margin-top: 50px;

  color: #047857;
}