/* ar-vr.css */
body {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  background: #0d0d1a;
  color: #fff;
  line-height: 1.6;
}

.arvr-header {
  text-align: center;
  padding: 50px;
  background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
}

.arvr-header h1 {
  font-size: 3rem;
  color: #00fff7;
}

.arvr-header p {
  color: #ccc;
}

.arvr-nav {
  background: #1a1a2e;
  padding: 10px 0;
}

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

.arvr-nav a {
  text-decoration: none;
  color: #ddd;
  margin: 0 10px;
  padding: 8px 12px;
  border-radius: 5px;
  transition: 0.3s;
}

.arvr-nav a:hover, .arvr-nav a.active {
  background: #00fff7;
  color: #000;
}

main {
  padding: 30px;
  max-width: 1100px;
  margin: auto;
}

section {
  margin-bottom: 50px;
}

.compare-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.compare-box {
  background: #1f1f3d;
  flex: 1;
  min-width: 280px;
  padding: 20px;
  border-radius: 10px;
}

.timeline-container {
  border-left: 3px solid #00fff7;
  padding-left: 20px;
}

.timeline-item {
  margin: 15px 0;
  position: relative;
}

.timeline-item span {
  color: #00fff7;
  font-weight: bold;
}

blockquote {
  font-style: italic;
  background: #1a1a2e;
  padding: 20px;
  border-left: 5px solid #00fff7;
  margin: 20px 0;
}

.quiz-section button {
  margin: 10px;
  padding: 10px 15px;
  background: #00fff7;
  border: none;
  color: #000;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.3s;
}

.quiz-section button:hover {
  background: #00c7ba;
}

#quiz-result {
  margin-top: 10px;
  font-weight: bold;
}

.comments-section textarea {
  width: 100%;
  height: 80px;
  padding: 10px;
  border-radius: 5px;
  border: none;
  background: #222;
  color: #fff;
  margin-bottom: 10px;
}

.comments-section button {
  background: #00fff7;
  color: #000;
  padding: 10px 15px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

#comments-display {
  margin-top: 15px;
}

.arvr-footer {
  text-align: center;
  padding: 20px;
  background: #111122;
  color: #aaa;
  font-size: 0.9rem;
}

.arvr-footer a {
  color: #00fff7;
  text-decoration: none;
  margin: 0 5px;
}