* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #f4f4f4;
  color: #333;
  line-height: 1.6;
}

header {
  background: #111827;
  color: white;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  font-size: 24px;
}

nav a {
  color: white;
  text-decoration: none;
  margin-left: 20px;
  transition: 0.3s;
}

nav a:hover {
  color: #60a5fa;
}

.hero {
  height: 90vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  background: lightgray;
  color: white;
  padding: 20px;
}

.hero h2 {
  font-size: 52px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 20px;
  max-width: 700px;
  margin-bottom: 30px;
}

.btn {
  background: white;
  color: #2563eb;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #dbeafe;
}

.section {
  padding: 80px 40px;
  text-align: center;
}

.section h3 {
  font-size: 36px;
  margin-bottom: 20px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.card {
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}

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

footer {
  background: #111827;
  color: white;
  text-align: center;
  padding: 20px;
}

@media (max-width: 768px) {
  .hero h2 {
    font-size: 36px;
  }

  nav {
    display: none;
  }
}
.contact-form {
  max-width: 600px;
  margin: 40px auto;
  text-align: left;
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
}

.form-group textarea {
  resize: vertical;
}

.contact-form .btn {
  border: none;
  cursor: pointer;
}