body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  color: #333;
  background-color: #f9f9f9;
}

.logo {
  display: block;
  max-width: 160px;
  margin: 20px auto 10px;
}

header {
  background: #ffffff;
  color: #111;
  padding: 40px 20px;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

header h1 {
  margin: 10px 0;
  font-size: 2em;
}

header .cta {
  background: #0077cc;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  margin-top: 20px;
  display: inline-block;
  border-radius: 5px;
}

section.features {
  padding: 40px 20px;
  background: #fff;
  text-align: center;
}

.feature-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.feature {
  background: #f0f0f0;
  padding: 20px;
  border-radius: 8px;
  max-width: 300px;
  text-align: center;
}

.feature-img {
  width: 100px;
  height: auto;
  margin-bottom: 15px;
}

@media(min-width: 768px) {
  .feature-grid {
    flex-direction: row;
    justify-content: center;
  }
  .feature {
    margin: 0 10px;
  }
}

section#contact {
  background: #f9f9f9;
  padding: 40px 20px;
  text-align: center;
}

form {
  max-width: 500px;
  margin: auto;
}

input, textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 4px;
  border: 1px solid #ccc;
}

button {
  background: #0077cc;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px;
}