:root {
  --primary: #1e3a8a;
  --secondary: #d97706;
  --dark: #1f2937;
  --light: #f3f4f6;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
}

header {
  background: var(--white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.top-bar {
  background: var(--primary);
  color: var(--white);
  padding: 8px 5%;
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 5%;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary);
  text-decoration: none;
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--secondary);
}

.hero {
  background: linear-gradient(rgba(30,58,138,0.8), rgba(30,58,138,0.8)), url('5af7f90a-14c2-4f93-a1bb-13b7517f15be.JPG') center/cover no-repeat;
  color: var(--white);
  text-align: center;
  padding: 100px 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.btn {
  background: var(--secondary);
  color: var(--white);
  padding: 12px 30px;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
  display: inline-block;
  text-align: center;
}

.btn:hover {
  background: #b45309;
}

.container {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

h2.section-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2.2rem;
  color: var(--primary);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-content {
  padding: 20px;
}

.card-content h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  border-radius: 8px;
  overflow: hidden;
}

th, td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

th {
  background: var(--primary);
  color: var(--white);
}

tr:hover {
  background-color: #f9fafb;
}

footer {
  background: var(--dark);
  color: var(--white);
  padding: 40px 5% 20px;
  margin-top: 60px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-content h3 {
  color: var(--secondary);
  margin-bottom: 15px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #374151;
  font-size: 0.9rem;
  color: #9ca3af;
}