* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  height: 100vh;
  background: linear-gradient(135deg, #009739, #ffdf00);
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  background: rgba(255,255,255,0.95);
  padding: 40px;
  border-radius: 20px;
  width: 90%;
  max-width: 400px;
}

.title {
  font-size: 64px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #000;
}

.subtitle {
  margin-bottom: 30px;
  font-size: 18px;
  color: #000;
}

.cta {
  display: block;
  margin-top: 20px;
  padding: 16px;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.cta:hover {
  background: #1ebe5d;
}

.counter {
  margin-top: 20px;
  font-size: 14px;
  color: #000;
}

.share {
  display: block;
  margin-top: 15px;
  font-size: 14px;
  color: #000;
  text-decoration: underline;
}