/* ============================================
   DOOMSDAY — Guide Page
   ============================================ */

/* ---- Timeline ---- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 50px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--toxic-green), var(--toxic-green-dim), transparent);
}

.timeline-step {
  position: relative;
  margin-bottom: var(--space-xl);
  padding-left: var(--space-lg);
}

.timeline-dot {
  position: absolute;
  left: -38px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--toxic-green);
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 10px var(--toxic-glow), 0 0 20px var(--toxic-glow);
}

.timeline-number {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--toxic-green);
  margin-bottom: var(--space-xs);
  letter-spacing: 2px;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.timeline-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.timeline-text a {
  color: var(--toxic-green);
  border-bottom: 1px dashed var(--toxic-green-dim);
}

.timeline-highlight {
  background: rgba(57, 255, 20, 0.05);
  border-left: 3px solid var(--toxic-green);
  padding: var(--space-md) var(--space-lg);
  margin-top: var(--space-md);
  font-size: 0.85rem;
}

/* ---- FAQ ---- */
.faq-section {
  background: var(--bg-secondary);
  padding: var(--space-2xl) 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--surface);
  clip-path: polygon(0 8px, 8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: border-color var(--transition-normal);
}

.faq-item:hover,
.faq-item.open {
  border-color: var(--toxic-green-dim);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--text-primary);
  user-select: none;
}

.faq-chevron {
  color: var(--toxic-green);
  transition: transform var(--transition-normal);
  font-size: 0.9rem;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---- Download Block ---- */
.download-section {
  padding: var(--space-2xl) 0;
  text-align: center;
}

.download-card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border: 2px solid var(--toxic-green-dim);
  clip-path: polygon(0 16px, 16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(
    -45deg,
    var(--hazard-yellow) 0, var(--hazard-yellow) 5px,
    transparent 5px, transparent 10px
  );
}

.download-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.download-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--toxic-green);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 15px var(--toxic-glow);
}

.download-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--space-md);
}

@media (max-width: 768px) {
  .timeline {
    padding-left: 40px;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-dot {
    left: -33px;
  }
}