.hero { padding: 4rem 0 2.5rem; }
.hero-eyebrow { font-family: var(--font-mono); font-size: 12px; color: var(--accent2); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1rem; }
.hero-title { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.2rem); line-height: 1.1; margin-bottom: 1rem; }
.hero-title em { font-style: italic; color: var(--accent); }
.hero-sub { font-size: 15px; font-weight: 300; color: var(--text-muted); max-width: 520px; line-height: 1.7; margin-bottom: 1.5rem; }
.meta-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.meta-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent2); background: rgba(232,213,163,0.08); padding: 3px 9px; border-radius: 2px; }

.game-section { padding: 2rem 0 1.5rem; }

.game-container {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: #080810;
  position: relative;
  max-width: 800px;
}

#gameCanvas {
  display: block;
  width: 100%;
  max-width: 800px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.game-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 16, 0.92);
  transition: opacity 0.3s;
}

.game-overlay.hidden { opacity: 0; pointer-events: none; }

.overlay-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--accent);
  margin-bottom: 0.5rem;
  text-align: center;
}

.overlay-sub {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 2rem;
  text-align: center;
  letter-spacing: 0.04em;
}

.overlay-controls {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 2rem;
  text-align: center;
  line-height: 2;
}

.overlay-controls span { color: var(--text-muted); }

.start-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #0c0c0e;
  border: none;
  padding: 12px 32px;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s;
}

.start-btn:hover { background: var(--accent2); }

.game-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 0.75rem;
  line-height: 1.6;
}

.game-note a { color: var(--accent2); text-decoration: none; }
.game-note a:hover { color: var(--accent); }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.info-card h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.controls-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.controls-list li { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-muted); font-weight: 300; }
.key { font-family: var(--font-mono); font-size: 11px; background: var(--bg3); border: 1px solid var(--border-hover); padding: 2px 8px; border-radius: 2px; color: var(--text); min-width: 60px; text-align: center; }

.powerups-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.powerup-item { display: flex; align-items: flex-start; gap: 10px; }
.powerup-icon {
  width: 32px; height: 32px; border-radius: 3px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg3); border: 1px solid var(--border);
  overflow: hidden;
}
.pu-icon-canvas { display: block; image-rendering: pixelated; image-rendering: crisp-edges; }
.powerup-info { flex: 1; }
.powerup-name { font-family: var(--font-mono); font-size: 11px; color: var(--accent2); letter-spacing: 0.04em; margin-bottom: 2px; }
.powerup-desc { font-size: 12px; font-weight: 300; color: var(--text-muted); line-height: 1.5; }

@media (max-width: 600px) {
  .info-grid { grid-template-columns: 1fr; }
  .powerups-grid { grid-template-columns: 1fr; }
}