/* About - Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 6px; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-primary);
  border-radius: 3px;
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-2xl);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -26px; top: 4px;
  width: 16px; height: 16px;
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.timeline-year {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.timeline-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.timeline-desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* About - Network */
.network-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
}
.network-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-primary);
}
.network-card:first-child {
  border-top-color: var(--color-primary-dark);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
}
.network-card:first-child .network-name,
.network-card:first-child .network-role,
.network-card:first-child .network-desc {
  color: var(--color-white);
}
.network-icon {
  width: 48px; height: 48px;
  margin: 0 auto var(--space-md);
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
}
.network-name {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 4px;
}
.network-role {
  font-size: 0.8125rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}
.network-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* About - Badges */
.badge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}
.badge-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.badge-icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
}
.badge-name {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs);
}
.badge-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Products - Comparison */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.compare-table th,
.compare-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.compare-table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td:first-child { font-weight: 600; background: var(--color-bg); }
.compare-yes { color: var(--color-success); font-weight: 600; }
.compare-no { color: var(--color-text-muted); }

/* Products - Flow */
.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.flow-step {
  text-align: center;
  max-width: 200px;
}
.flow-number {
  width: 56px; height: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto var(--space-md);
}
.flow-title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.flow-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.flow-arrow {
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 700;
}

/* Cases */
.case-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.case-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.case-body { padding: var(--space-xl); }
.case-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}
.case-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}
.case-desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}
.case-stats {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.case-stat strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-primary);
}
.case-stat span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}
.contact-info h3 {
  margin-bottom: var(--space-lg);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.contact-icon {
  width: 48px; height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.contact-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}
.contact-map {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  height: 400px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
}

/* Solutions - Industry */
.industry-card {
  display: flex;
  gap: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
}
.industry-icon {
  width: 72px; height: 72px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.industry-title { font-size: 1.25rem; font-weight: 600; margin-bottom: var(--space-sm); }
.industry-desc { color: var(--color-text-muted); line-height: 1.7; }

/* Responsive pages */
@media (max-width: 1023px) {
  .network-grid { grid-template-columns: repeat(3, 1fr); }
  .badge-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .industry-card { flex-direction: column; }
}
@media (max-width: 767px) {
  .network-grid { grid-template-columns: 1fr; }
  .badge-grid { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }
  .case-stats { flex-direction: column; gap: var(--space-md); }
  .compare-table { font-size: 0.875rem; }
  .compare-table th, .compare-table td { padding: var(--space-sm); }
}