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

html, body {
  height: 100%;
  width: 100%;
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333;
}

body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background: white;
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

header {
  text-align: center;
  padding: 40px 0;
  border-bottom: 3px solid #667eea;
  margin-bottom: 40px;
}

header h1 {
  font-size: 3em;
  color: #667eea;
  margin-bottom: 10px;
  font-weight: bold;
}

header h2 {
  font-size: 1.5em;
  color: #666;
  font-weight: normal;
}

.domain-info {
  margin-bottom: 50px;
}

.description {
  font-size: 1.2em;
  margin-bottom: 30px;
  text-align: center;
  color: #555;
}

.features {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 8px;
  border-left: 4px solid #667eea;
}

.features ul {
  list-style: none;
}

.features li {
  padding: 10px 0;
  font-size: 1.1em;
  position: relative;
  padding-left: 25px;
}

.features li:before {
  content: "✓";
  color: #28a745;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.contact-form {
  background: #f8f9fa;
  padding: 40px;
  border-radius: 8px;
  margin-bottom: 40px;
}

.contact-form h3 {
  color: #667eea;
  margin-bottom: 10px;
  font-size: 1.8em;
}

.contact-form p {
  margin-bottom: 30px;
  color: #666;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #333;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
}

.form-group input[type="number"] {
  position: relative;
}

.form-group input[type="number"]:before {
  content: "$";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
}

.submit-btn {
  background: #667eea;
  color: white;
  padding: 15px 30px;
  border: none;
  border-radius: 4px;
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.3s;
  width: 100%;
}

.submit-btn:hover {
  background: #5a6fd8;
}

.submit-btn:active {
  transform: translateY(1px);
}

.form-message {
  margin-top: 20px;
  padding: 15px;
  border-radius: 4px;
  display: none;
}

.form-message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

footer {
  text-align: center;
  padding: 20px 0;
  color: #666;
  border-top: 1px solid #ddd;
}

@media (max-width: 768px) {
  .container {
    margin: 0;
    padding: 15px;
  }
  
  header h1 {
    font-size: 2em;
  }
  
  .contact-form {
    padding: 20px;
  }
  
  .features {
    padding: 20px;
  }
}