/* Base Styles for the Header */
#site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  /* Start with a semi-transparent background and blurred effect */
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  transition: background 0.3s ease;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
  color: #22a2f2;
}

nav {
  display: flex;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links li a {
  text-decoration: none;
  color: #333;
  padding: 8px 12px;
  border-radius: 5px;
  transition: background 0.3s ease, color 0.3s ease;
}

.nav-links li a:hover,
.nav-links li a.active {
  background: #fff;
  color: #21a1f1;
}

/* Hamburger Menu (for mobile devices) */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #fff;
  margin: 4px 0;
  transition: all 0.3s ease;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    right: 20px;
    flex-direction: column;
    background: rgba(33, 161, 241, 0.95);
    padding: 10px;
    border-radius: 5px;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }
}