* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Roboto', sans-serif;
  background-color: #f4f7fa;
  color: #333;
}
a { text-decoration: none; color: inherit; }

nav {
  background: #004080;
  padding: 15px 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}
.logo {
  width:90px;
  height:95px;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}
nav ul li a {
  color: white;
  font-weight: bold;
  transition: color 0.3s;
}
nav ul li a:hover {
  color: #ffcc00;
}

header {
  height: 500px;
  background: url('images/hero.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-top: 80px;
}
.overlay {
  background: rgba(0,0,0,0.5);
  color: white;
  padding: 40px;
  text-align: center;
}
.overlay h1 {
  font-size: 3rem;
}
.overlay p {
  font-size: 1.2rem;
}

main {
  max-width: 1000px;
  margin: auto;
  padding: 40px 20px;
}

h2 {
  font-size: 2rem;
  color: #004080;
  margin-bottom: 20px;
  text-align: center;
}

.card {
  background: white;
  padding: 30px;
  margin-bottom: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}
.gallery img {
  width: 220px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.video-box {
  margin-top: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}
.contact-form button {
  background: #004080;
  color: white;
  padding: 10px 20px;
  border: none;
  margin-top: 10px;
  border-radius: 5px;
  cursor: pointer;
}
.contact-form button:hover {
  background: #003366;
}

footer {
  background: #e1e1e1;
  padding: 20px;
  text-align: center;
}
.footer-logo {
  height: 100px;
  margin-bottom: 10px;
}