:root {
  --primary: #2b6cb0;
  --secondary: #3182ce;
  --light: #f7fafc;
  --dark: #1a202c;
}

body {
  font-family: "Segoe UI", Roboto, sans-serif;
  margin: 0;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

header {
  background: var(--dark);
  color: white;
  padding: 10px 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  margin: auto;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
  text-decoration: none;
  color: white;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  transition: 0.2s;
}

.nav-links a:hover {
  color: var(--secondary);
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 25px;
  background: white;
  color: var(--primary);
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.btn:hover {
  background: #e2e8f0;
}

.features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 50px 20px;
}

.feature {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 20px;
  width: 280px;
  text-align: center;
}

.content {
  width: 90%;
  max-width: 800px;
  margin: 50px auto;
}

form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input, textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-family: inherit;
}

footer {
  text-align: center;
  padding: 20px;
  background: var(--dark);
  color: white;
  margin-top: 50px;
}