body {
  margin: 0;
  background-color: #000;
  color: #fff;
  font-family: 'Arial', sans-serif;
  text-align: center;
}
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
  background-color: #111;
}
.navbar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}
.slider {
  margin-top: 40px;
}
.slider img {
  width: 90%;
  max-width: 500px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}
.start-button {
  margin-top: 20px;
}
.start-button a {
  display: inline-block;
  background-color: #444;
  color: white;
  padding: 10px 25px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  transition: background-color 0.3s;
}
.start-button a:hover {
  background-color: #666;
}
.content {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80vh;
  text-align: center;
}
.beautiful-text {
  font-size: 24px;
  font-family: 'Tahoma', 'Cairo', sans-serif;
  color: #f0f0f0;
  line-height: 1.6;
}
.contact-info {
  font-size: 20px;
  color: #fff;
  line-height: 2;
  background-color: #111;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 10px #222;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 90%;
  max-width: 400px;
  margin: auto;
  background-color: #111;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 10px #222;
}
.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
}
.contact-form button {
  padding: 10px;
  background-color: #444;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
}
.contact-form button:hover {
  background-color: #666;
}