/* =====================================
   GLOSSARY PAGE
   ===================================== */

.glossary-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

.glossary-link:hover {
  color: var(--color-primary);
}


.glossary {
  background: var(--color-white);
  padding: 5rem 1rem;
}

.glossary h1 {
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 1.5rem;
}

.glossary p {
  color: var(--color-text);
  max-width: 800px;
  margin: 0 auto 1.2rem;
  line-height: 1.7;
  font-size: 1rem;
  text-align: center;
}

.glossary-cta {
  background: var(--color-panel);
  border-left: 4px solid var(--color-primary);
  max-width: 750px;
  margin: 2.5rem auto;
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  text-align: center;
}

.glossary-cta a.highlight-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.glossary h2 {
  text-align: center;
  color: var(--color-primary);
  margin: 3rem 0 2rem;
}

.glossary-list {
  max-width: 850px;
  margin: 0 auto;
  text-align: left;
}

.glossary-item {
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.glossary-item dt {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.glossary-item dd {
  margin: 0;
  color: var(--color-text);
  line-height: 1.6;
}

.glossary-item:hover dt {
  color: var(--color-accent);
}

.glossary-note {
  max-width: 750px;
  margin: 4rem auto 0;
  text-align: center;
  background: var(--color-panel);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.glossary-note h3 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.glossary-note p {
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.glossary-note a.highlight-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.glossary-note a.highlight-link:hover {
  color: var(--color-primary);
}

.invader-zone {
  display: inline-block;
  position: relative;
}

.invader {
  position: absolute;
  left: 50%;
  top: -70px;
  transform: translateX(-50%) scale(0);
  opacity: 0;
  width: 80px;
  height: auto;
  pointer-events: none;
  transition: all 0.5s ease-in-out;
  image-rendering: pixelated; /* preserve crisp pixels */
}

.invader-egg:hover .invader {
  transform: translateX(-50%) scale(1);
  opacity: 1;
  animation: invaderFloat 1.2s infinite ease-in-out alternate;
}

@keyframes invaderFloat {
  0% { transform: translateX(-50%) translateY(0) scale(1); }
  100% { transform: translateX(-50%) translateY(-8px) scale(1.05); }
}


.term-link {
  position: relative;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.term-link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* Fancy tooltip */
.term-link::after {
  content: attr(title);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8rem;
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}

.term-link:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.konami-mode {
  animation: rainbowGlow 3s infinite alternate;
}

@keyframes rainbowGlow {
  0% { background-color: #00798c; }
  50% { background-color: #ffc300; }
  100% { background-color: #ff66b2; }
}

/* === Arcade Invader Egg === */
.invader-zone img.invader {
  display: block;
  width: 80px;
  height: 80px;
  animation: float 2s ease-in-out infinite alternate;
  margin: 1rem auto;
}
@keyframes float {
  from { transform: translateY(0); }
  to { transform: translateY(-15px); }
}