:root {
  --bg: #121212;
  --fg: #eee;
  --accent: #00e5ff;
  --accent-hover: #00c8e6;
  --card-bg: #1e1e1e;
  --transition: 0.3s;
}
* {
  margin: 0; padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.hero {
  background: url('https://via.placeholder.com/1200x400') center/cover no-repeat;
  height: 60vh;
  display: grid; place-items: center;
  position: relative;
}
.overlay {
  text-align: center;
  background: rgba(0,0,0,0.6);
  padding: 2rem;
}
.btn {
  padding: 1rem 2rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  font-size: 1rem;
}
.btn.primary {
  background: var(--accent);
  color: var(--bg);
}
.btn.primary:hover {
  background: var(--accent-hover);
}
.btn.secondary {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn.secondary:hover {
  background: var(--accent-hover); color: var(--bg);
}

.disclaimer {
  background: #333;
  display: flex;
  align-items: center;
  padding: 1rem;
  gap: 1rem;
}
.age-legal .age-symbol {
  font-size: 2rem;
  padding: 0.5rem 1rem;
  border: 2px solid var(--accent);
  border-radius: 4px;
}

main { padding: 2rem; }
section { margin-bottom: 3rem; }

/* Games Section */
.game-cards {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.game-card {
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
}
.game-card:hover {
  transform: translateY(-5px);
}
.game-card img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}
.game-card h3, .game-card p {
  padding: 0 1rem;
}
.game-card .play-btn {
  margin: 1rem;
  align-self: flex-end;
}

.responsible ul, .why-choose .benefits {
  list-style: none;
  display: grid;
  gap: 1rem;
  padding: 1rem;
}
.responsible .logos {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  padding: 1rem;
}
footer {
  padding: 2rem;
  background: #222;
  text-align: center;
}
.footer-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 1rem 0;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 10;
}
.modal.hidden { display: none; }
.modal-content {
  position: relative;
  background: var(--card-bg);
  width: 100%;
  max-width: 500px;
  border-radius: 8px;
  overflow: hidden;
}
.close-btn {
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  background: transparent;
  border: none;
  font-size: 2rem;
  color: var(--fg);
  cursor: pointer;
}

/* Scroll-to-top button */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  transition: opacity var(--transition);
}
.scroll-top.hidden { opacity: 0; pointer-events: none; }

/* Responsive tweaks */
@media (max-width: 600px) {
  .overlay h1 { font-size: 1.5rem; }
  .btn { padding: 0.75rem 1.5rem; }
}
