/* Make page full height and push footer to bottom */
html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}


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

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #222;
  line-height: 1.6;
}

.navbar {
  background: linear-gradient(to right, #4facfe, #00f2fe);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
}

.nav-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  background: #e0e0e0;
  padding: 0.8rem;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);
  justify-content: center;
}

.nav-box a {
  background: #ccc;
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s ease;
}

.nav-box a:hover {
  background: #555;
  color: white;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
}

.footer {
  background-color: #2c2c2c;
  color: white;
  padding: 0.8rem 1rem;
  text-align: center;
  font-size: 0.85rem;
  border-top: 1px solid #444;
  margin-top: 3rem;
}

.footer a {
  color: #ffeb3b;
  margin: 0 0.4rem;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}