body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f6fdf7;
  color: #2d3a34;
}

header {
  background-color: #e2f3e4;
  padding: 1em;
  text-align: center;
}

header h1 {
  margin: 0;
  color: #3d6b50;
}

nav a {
  margin: 0 1em;
  text-decoration: none;
  color: #3d6b50;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #f0f9f2;
  padding: 2em;
}

.hero .photo {
  max-width: 180px;
  border-radius: 12px;
  margin-bottom: 1em;
}

.intro h2 {
  color: #2d3a34;
  text-align: center;
}

.buttons {
  margin-top: 1em;
  text-align: center;
}

.btn {
  display: inline-block;
  margin: 0.5em;
  padding: 0.6em 1.2em;
  background-color: #9ccf9b;
  color: white;
  text-decoration: none;
  border-radius: 6px;
}

.sms-info {
  font-size: 0.9em;
  color: #4a624f;
  margin-top: 0.5em;
}

section {
  padding: 2em;
  background-color: #ffffff;
  margin: 1em;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

footer {
  background-color: #e2f3e4;
  text-align: center;
  padding: 1em;
  font-size: 0.9em;
  color: #3d6b50;
}