:root {
  --primary-color: #003f5c;
  --accent-color: #28a745;
  --text-color: #333;
  --bg-light: #f9f9f9;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Roboto', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}
h1, h2 {
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 0.5em;
}
a { text-decoration: none; }
.btn {
  display: inline-block;
  background: var(--accent-color);
  color: #fff;
  padding: 0.7em 1.5em;
  border-radius: 4px;
  margin-top: 1em;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--primary-color);
  padding: 0.5em 1em;
}
nav .logo { color: #fff; font-weight: bold; font-size: 1.2em; }
nav .nav-links {
  list-style: none;
  display: flex;
}
nav .nav-links li {
  margin-left: 1em;
}
nav .nav-links a {
  color: #fff;
  padding: 0.5em;
  transition: background 0.3s;
}
nav .nav-links a:hover {
  background: rgba(255,255,255,0.2);
  border-radius: 4px;
}
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.hamburger span {
  height: 3px;
  width: 25px;
  background: white;
  margin: 4px 0;
}

.hero {
  background-image: url('images/hero-bg.png'); /* adjust the path */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 100vh; /* Full screen height */
  display: flex;
  align-items: center;
  justify-content: center;
  color: white; /* Optional: text color */
}

.hero-content {
  text-align: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.4); /* Optional overlay for readability */
  border-radius: 10px;
}


/*
<!--.hero {
  background: #003f5c;
  color: #fff;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
} 
.hero-content {
  text-align: center;
  max-width: 600px;
} -->
*/

.hero-content h1 { font-size: 2.5em; margin-bottom: 0.5em; }
.hero-content p { font-size: 1.1em; }
section {
  padding: 3em 1em;
  background: var(--bg-light);
  text-align: center;
}
section:nth-child(even) { background: #fff; }
section h2 {
  color: var(--primary-color);
  font-size: 2em;
  margin-bottom: 0.5em;
}
section p {
  max-width: 800px;
  margin: 1em auto;
}
section img {
  max-width: 100%;
  height: auto;
  margin-top: 1em;
  border-radius: 8px;
}
footer {
  background: var(--primary-color);
  color: #fff;
  text-align: center;
  padding: 1em;
}
@media (max-width: 768px) {
  nav .nav-links { display: none; flex-direction: column; width: 100%; }
  nav .nav-links.open { display: flex; background: var(--primary-color); position: absolute; top: 3.5em; left: 0; }
  nav .hamburger { display: flex; }
  section { padding: 2em 0.5em; }
}