/* Base Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0a0a0a;
  color: #e0e0e0;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Header & Navigation */
header {
  background-color: #0a0a0a;
  color: white;
  padding: 2rem 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

nav {
  background-color: #0a0a0a;
  text-align: center;
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

nav a {
  display: inline-block;
  color: white;
  margin: 0 0.75rem;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Sections */
section {
  padding: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

h2 {
  color: #ffffff;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
  margin-bottom: 1rem;
}

/* Contact Links */
.contact-link {
  color: #ffffff;
  text-decoration: none;
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.contact-link:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background-color: #0a0a0a;
  color: #aaa;
  text-align: center;
  padding: 1.5rem;
  margin-top: 2rem;
}