:root {
  --primary: #1a1a2e;
  --secondary: #4cc9f0;
  --text: #333;
  --light-text: #777;
  --bg: #f9f9f9;
}

body {
  padding: 0;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

h2 {
  font-size: 1.5rem;
  color: var(--primary);
}

.card {
  background: white;
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-card {
  background: #f5f7fa;
  padding: 1.5rem;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.cta {
  text-align: center;
  margin-top: 2rem;
  font-size: 1.1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

input, textarea {
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
}

button {
  background: var(--primary);
  color: white;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: var(--secondary);
}

img {
  max-width: 100%;
  height: auto;
}