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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0e1117;
  color: #fff;
  line-height: 1.6;
}

/* Header */
header {
  background-color: #1f2230;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

header .logo {
  font-size: 1.5rem;
  font-weight: bold;
}

nav a {
  color: #fff;
  margin-left: 1.5rem;
  text-decoration: none;
  font-weight: 500;
}

nav a.active {
  color: #00bcd4;
}

nav a:hover {
  color: #00bcd4;
}

/* Main Content Styling */
main {
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

main h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  text-align: center;
}

main p {
  margin-bottom: 1.5rem;
  text-align: center;
}

/* Form Styling (Join Page) */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem auto;
  max-width: 500px;
}

form input, form textarea, form button {
  padding: 0.8rem;
  border-radius: 5px;
  border: 1px solid #ccc;
  font-size: 1rem;
}

form button {
  background-color: #00bcd4;
  color: #0e1117;
  border: none;
  cursor: pointer;
  font-weight: bold;
}

form button:hover {
  background-color: #008c9e;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background-color: #1f2230;
  font-size: 0.9rem;
  color: #999;
}