* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
header {
  background-color: #003366;
  padding: 15px;
}

header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .logo img {
  height: 50px;
  margin-right: 20px;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

header nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

header nav ul li a:hover {
  color: #ffcc00;
}
.home-page section {
  padding: 40px;
  text-align: left;
}
.hero {
  background: url('home-banner.jpg') no-repeat center center;
  background-size: cover;
  height: 400px;
  display: flex;
  align-items: center; 
  padding-left: 60px; 
  color: white;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 0;
}

.hero-text {
  position: relative;
  z-index: 1;        
  max-width: 500px;
  text-align: left;
}

.hero-text h1 {
  font-size: 3em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffcc00; 
}

.hero-text p {
  font-size: 1.3em;
  color: #ffffff;
}
.home-intro {
  max-width: 800px;
  margin: 40px auto;
  text-align: center;
  padding: 20px;
}

.home-intro h2 {
  color: #003366;
  margin-bottom: 15px;
}

.home-intro p {
  font-size: 1.1em;
  color: #444;
  line-height: 1.6;
}
.about-page {
  background: url('about-bg.jpg') no-repeat center center fixed;
  background-size: cover;
}

.about-container {
  max-width: 900px;
  margin: 40px auto;
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
}

.about-container h1 {
  background: #003366;
  color: white;
  padding: 10px 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  text-align: center;
}

.about-container p {
  font-size: 1.1em;
  color: #333;
  line-height: 1.6;
  margin-bottom: 15px;
  text-align: center;
}
.portal-page {
  background: url('campus.jpg') no-repeat center center fixed;
  background-size: cover;
}

.portal-page section {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.login-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  width: 300px;
  text-align: center;
}

.login-card h2 {
  margin-bottom: 20px;
  color: #003366;
}

.login-card input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.login-card button {
  width: 100%;
  padding: 10px;
  background: #003366;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

.login-card button:hover {
  background: #ffcc00;
  color: #003366;
}
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 10px;
  margin-top: auto;
}