body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #f8fafc;   /* Soft light background */
  color: #334155;              /* Dark gray text */
}

nav {
  background: #ffffff;
  padding: 15px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
  margin: 0;
  padding: 0;
}

nav a {
  color: #1e3a8a;              /* Deep navy */
  text-decoration: none;
  font-weight: 600;
}

nav a:hover {
  color: #22c55e;              /* Emerald hover */
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #f8fafc, #eef2ff);
}

.hero h1 {
  font-size: 44px;
  color: #1e3a8a;              /* Navy heading */
}

.hero p {
  font-size: 18px;
  color: #475569;
}

.btn {
  background: #22c55e;         /* Emerald button */
  color: white;
  padding: 12px 28px;
  text-decoration: none;
  border-radius: 8px;
  display: inline-block;
  margin-top: 25px;
  font-weight: 600;
}

.btn:hover {
  background: #16a34a;
}

.content {
  padding: 70px 40px;
}

h1, h2, h3 {
  color: #1e3a8a;
}

.director-section {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.director-card {
  background: #ffffff;
  padding: 30px;
  border-radius: 14px;
  text-align: center;
  width: 300px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

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

footer {
  text-align: center;
  padding: 25px;
  background: #f1f5f9;
  margin-top: 50px;
  color: #64748b;
}