:root {
  --bg: #0f1112;
  --panel: #171717;
  --muted: #2d2d2d;
  --text: #ffffff;
  --gold: #ffcc00;
  --orange: #ff6600;
  --blue: #007bff;
  --glass: rgba(255,255,255,0.03);
}

* { box-sizing: border-box; }

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 20px;
  -webkit-font-smoothing:antialiased;
}

header {
  text-align: center;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.6);
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  display: flex;
  justify-content: center;
  gap: 18px;
  background-color: var(--muted);
  border-radius: 8px;
}

nav a {
  text-decoration: none;
  color: var(--text);
  padding: 10px 16px;
  display: block;
  border-radius: 8px;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

nav a:hover {
  background-color: rgba(0,0,0,0.25);
  color: var(--blue);
  transform: translateY(-2px);
}

nav a.active {
  background: linear-gradient(90deg, rgba(0,123,255,0.12), rgba(0,123,255,0.06));
  color: var(--blue);
  box-shadow: 0 6px 18px rgba(0,123,255,0.08);
}

main {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

section {
  flex: 2;
  min-width: 300px;
  background-color: var(--panel);
  padding: 18px;
  border-radius: 8px;
  box-shadow: 0 8px 26px rgba(0,0,0,0.6);
}

section h2 {
  color: var(--gold);
  margin-bottom: 12px;
}

article {
  margin-bottom: 16px;
  background: var(--glass);
  padding: 12px;
  border-radius: 8px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
  animation: fadeIn .45s ease both;
}

article:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.65);
}

aside {
  flex: 1;
  min-width: 220px;
  background-color: var(--panel);
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.5);
}

aside h2 {
  color: var(--orange);
  margin-bottom: 10px;
}

aside p { margin-bottom: 8px; }

video {
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.03);
  box-shadow: 0 10px 26px rgba(0,0,0,0.6);
}

button {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s;
}

button:hover { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(0,123,255,0.18); }

input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  color: var(--text);
}

input:focus, textarea:focus {
  outline: none;
  box-shadow: 0 6px 18px rgba(0,123,255,0.12);
  border-color: var(--blue);
}

footer {
  text-align: center;
  margin-top: 30px;
  padding: 15px;
  background-color: var(--panel);
  border-radius: 8px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px);} 
  to { opacity: 1; transform: translateY(0); }
}

/* small screens tweaks */
@media (max-width: 720px) {
  nav ul { gap: 8px; padding: 10px; }
  main { flex-direction: column; }
  aside { order: 3; }
}

.rating {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.rating .star {
  font-size: 22px;
  cursor: pointer;
  transition: transform 0.15s ease;
  color: #ffd700; /* gold star color */
}

.rating .star:hover {
  transform: scale(1.2);
}

.rating .rating-value {
  font-size: 14px;
  opacity: 0.7;
}