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

body {
  font-family: "Segoe UI", sans-serif;
  color: white;
  line-height: 1.6;
}

.hero-section {
  position: relative;
  background: url("air.jpg") no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4); /* Transparent dark overlay */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 1rem;
}

.hero-content h1 {
  font-size: 2.8rem;
  font-weight: bold;
}

.hero-content h2 {
  font-size: 2rem;
  margin: 1rem 0;
}

.hero-content h3 {
  font-size: 1.2rem;
  margin-top: 1rem;
}

.hero-content p {
  font-size: 1rem;
  margin-top: 1rem;
}

.navbar {
  position: absolute;
  top: 1.2rem;
  right: 2rem;
  z-index: 3;
  display: flex;
  gap: 2rem;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  transition: color 0.3s;
}

.navbar a:hover {
  color: #ddd;
}

.key-challenges {
  background-color: #fff;
  color: black;
  padding: 4rem 2rem;
  text-align: center;
}

.key-challenges h2 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  font-weight: bold;
  text-decoration: underline;
}

.key-challenges ul {
  list-style-type: disc;
  padding-left: 2rem;
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
}

.key-challenges li {
  margin-bottom: 1rem;
  font-weight: bold;
}

.awards-section {
  text-align: center;
  padding: 40px 20px;
  font-family: "Georgia", serif;
  margin-top: 50px;
  color: black; /* Set default text color */
}

.section-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
  text-decoration: underline;
  color: black;
}

.awards-list {
  list-style: none;
  padding: 0;
  font-size: 18px;
  line-height: 1.8;
  color: black;
}

.awards-list li {
  margin-bottom: 10px;
}

.inquiries-section {
  margin-top: 40px;
  font-size: 24px;
  color: black;
}

.inquiries-section a {
  color: #0077cc;
  text-decoration: underline;
}

.custom-btn {
  display: inline-block;
  background-color: #007bff; /* Matching Register button color */
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: 500;
  border-radius: 8px;
  margin-top: 15px;
  transition: background-color 0.3s ease;
}

.custom-btn:hover {
  background-color: #0056b3; /* Slightly darker on hover */
}

.btn-container {
  text-align: center;
  margin-top: 10px;
}