body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  background-color: #f9f9f9;
  color: #333;
}

.container {
  max-width: 1300px;
  margin: auto;
  padding-top: 180px; /* space below fixed navbar */
}

.topnav {
  position: fixed;
  top: 0;
  width: 100%;
  background-color:#02354e;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
}

.nav-logo img {
  height: 100px;
  max-width: 100px;
  object-fit: contain;
  margin-left: -50px;
  margin-right: -50px;
  margin-bottom: 10px;
}

.nav-title {
  color: white;
  font-size: 40px;
  font-weight: bold;
  text-align: center;
  flex: 1;
}

.nav-links-container {
  width: 100%;
  background-color: #075277;
  display: flex;
  justify-content: center;
}

.nav-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-links a {
  color: white;
  padding: 10px 15px;
  text-decoration: none;
  font-size: 20px;
}

.nav-links a:hover {
  background-color: antiquewhite;
  color: tomato;
}


header, section, footer {
  margin-bottom: 40px;
}

h1, h2 {
  color: #02354e;
}


h3 {
  color: #075277;
}

h4 {
  color: #1778a8;
}

img {
  margin: 10px;
  border: #f9f9f9;
  border-radius: 8px;
}

video {
  max-width: 100%;
  height: auto;
}

a {
  color: #007acc;
  text-decoration: none;
}