* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f9f9f9;
}

h1, h2, h3, h4, h5 {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-weight: 700;
}

header {
  background: #123c52;
  color: #ffffff;
  padding: 20px 0;
}

.site-title a {
  color: #ffffff;
  font-size: 1.6rem;
  text-decoration: none;
  font-weight: 700;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  justify-content: flex-end;
  align-items: center;
}

nav a {
  color: #ffffff;
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 4px;
  transition: background 0.3s ease;
  font-weight: 500;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.15);
}

nav a.active {
  background: rgba(255, 255, 255, 0.25);
}

.hero {
  position: relative;
  height: 60vh;
  overflow: hidden;
}

.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  text-align: center;
  padding: 0 20px;
}

.hero .overlay h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero .overlay p {
  font-size: 1.2rem;
  max-width: 700px;
  margin-bottom: 1.5rem;
}

.button {
  display: inline-block;
  padding: 12px 24px;
  background: #007bff;
  color: #ffffff;
  border-radius: 4px;
  text-decoration: none;
  margin: 10px 5px;
  transition: background 0.3s ease;
}

.button:hover {
  background: #0056b3;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

main {
  padding: 40px 0;
}

.card {
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  margin-bottom: 30px;
  transition: transform 0.2s ease;
}

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

.card img {
  width: 100%;
  border-radius: 6px;
  margin-bottom: 15px;
}

footer {
  background: #123c52;
  color: #ffffff;
  padding: 20px 0;
  text-align: center;
  margin-top: 40px;
}

form input,
form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

form button {
  background: #007bff;
  color: #ffffff;
  border: none;
  padding: 12px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.3s ease;
}

form button:hover {
  background: #0056b3;
}

.footnotes {
  margin-top: 40px;
  font-size: 0.85rem;
  border-top: 1px solid #ddd;
  padding-top: 20px;
}

.footnotes ol {
  padding-left: 20px;
}

.footnotes li {
  margin-bottom: 10px;
}

.footnotes a {
  color: #007bff;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hero .overlay h1 {
    font-size: 2rem;
  }
  .hero .overlay p {
    font-size: 1rem;
  }
  nav ul {
    flex-direction: column;
    gap: 10px;
  }
}