body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #f8f9fa;
  color: #333;
}

.header {
  background-color: #0d012e;
  color: #ede2bd;
  padding: 2rem;
  text-align: center;
}

.logo-bar {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 1rem;
}

.logo-bar img {
  height: 60px;
}

.quantum {
  width: 100%;
  max-width: 1000px;
  margin: 2rem auto;
  overflow: hidden;
  position: relative;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.quantum img {
  width: 100%;
  display: none;
  height: auto;
  object-fit: cover;
}

.quantum img.active {
  display: block;
  animation: fade 2.5s ease-in-out;
}

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

.expert-card {
  background-color: #0d012e;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  text-align: center;
  padding: 1rem;
}

.expert-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.expert-card h4 {
  margin-bottom: 0.5rem;
  color: whitesmoke;
}
.expert-card p {
  font-size: 0.95rem;
  color: #ede2bd;
}

.register-button {
  background-color: #f5b62c;
  color: #0d012e;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 4px;
}

.navbar {
  background-color: #0d012e;
  overflow: hidden;
}

.navbar ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.navbar li {
  margin: 0;
}

.navbar a {
  display: block;
  color: #f5b62c;
  padding: 14px 20px;
  text-decoration: none;
}

.navbar a:hover {
  background-color: #575757;
}

section {
  padding: 2rem;
  background-color: #ede6cf;
  margin: 1rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

h3, h4 {
  color: #003366;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #003366;
  color: white;
}