body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #004990;
  color: white;
}

header {
  background: #c8eb04;
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #444;
}

nav {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 10px;
}

nav a {
  color: #00aaff;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

nav a:hover {
  color: #0088ff;
}

/* Hero */
.hero {
  padding: 80px 20px;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero h1 {
  font-size: 48px;
  text-shadow: 2px 2px 8px black;
}


.section {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
}


.card {
  background: #1a1a1a;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
  border: 1px solid #333;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 10px;
  margin: 6px 0;
  border-radius: 6px;
  background: #000000;
  border: 1px solid #333;
  color: white;
}

button {
  margin-top: 10px;
  padding: 12px 25px;
  background: #0077cc;
  border: none;
  border-radius: 6px;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #0060aa;
}

/* Images */
.card img {
  width: 100%;
  border-radius: 10px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid #333;
  margin-top: 40px;
  font-size: 14px;
  color: #aaa;
}