/* PR02 Custom Styles */
:root {
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.1);
  --hover-bg: rgba(0, 229, 255, 0.05);
}

/* Typography for long reading */
.theoretical-content {
  max-width: 850px;
  margin: 0 auto;
  line-height: 1.8;
  color: #ccc;
  font-size: 1.05rem;
}

.theoretical-content p {
  margin-bottom: 1.5rem;
}

/* Grid for Platform Cards */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.platform-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.platform-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-cyan);
  box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.platform-card i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--neon-cyan);
}

.platform-card h3 {
  color: #fff;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.5rem;
}

.platform-card .tech-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--neon-purple);
  margin-bottom: 1rem;
  display: block;
}

.platform-card .ethics-tag {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-green);
  border-radius: 4px;
  display: inline-block;
  margin-top: auto;
}

/* Modern Comparison Table */
.table-container {
  overflow-x: auto;
  margin: 3rem 0;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
}

.modern-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  text-align: left;
}

.modern-table th {
  background: rgba(0, 0, 0, 0.5);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  padding: 1.25rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
  border-bottom: 2px solid var(--neon-cyan);
}

.modern-table td {
  padding: 1.25rem;
  border-bottom: 1px solid var(--card-border);
  color: #ddd;
}

.modern-table tr:hover {
  background: var(--hover-bg);
}

.modern-table tr:last-child td {
  border-bottom: none;
}

/* Conclusions Block */
.conclusions-block {
  background: linear-gradient(
    135deg,
    rgba(188, 19, 254, 0.05) 0%,
    rgba(0, 0, 0, 0) 100%
  );
  border-left: 4px solid var(--neon-purple);
  padding: 2rem;
  border-radius: 0 12px 12px 0;
  margin: 3rem 0;
}

.conclusions-block h2 {
  color: var(--neon-purple);
  margin-bottom: 1rem;
}

/* APA 7 References */
.references-section {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}

.reference-item {
  padding-left: 2em;
  text-indent: -2em;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: #888;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .modern-table {
    font-size: 0.85rem;
  }
  .modern-table th,
  .modern-table td {
    padding: 0.75rem;
  }
  .theoretical-content {
    font-size: 1rem;
  }
}