@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

:root {
  --primary: #2F6846;
  --secondary: #A8C3A0;
  --light: #F9F9F4;
  --dark: #333333;
  --highlight: #2F6846;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background: linear-gradient(to bottom, var(--light), #ffffff);
  color: var(--dark);
}

header {
  padding: 2rem 1rem;
  text-align: center;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

p {
  font-size: 1.2rem;
}

nav {
  background-color: var(--light);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--secondary);
  padding: 0.5rem 0;
}

nav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  transition: all 0.3s ease;
  border-radius: 12px;
}

nav a:hover {
  background-color: var(--secondary);
  color: var(--dark);
}

section {
  padding: 3rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.main-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
  text-align: center;
}

.doc-link {
  display: block;
  background-color: var(--highlight);
  color: #fff;
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  text-decoration: none;
  border-radius: 10px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.doc-link:hover {
  background-color: #999a00;
}