/* ==========================================================================
   TIMELINES & INTERACTION PIPELINES
   ========================================================================== */

/* End-to-End Integration Interactive Pipeline */
.integration-pipeline-container {
  background: var(--gradient-dark-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 40px;
}

/* Connecting Horizontal Data Highway */
.pipeline-track {
  position: absolute;
  top: 36px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.pipeline-track-pulse {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 30%;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  animation: dataStream 3s infinite linear;
}

@keyframes dataStream {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

.pipeline-node {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: transform var(--transition-smooth);
}

.pipeline-node:hover {
  transform: translateY(-6px);
}

.pipeline-node-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  transition: all var(--transition-smooth);
  position: relative;
}

.pipeline-node.active .pipeline-node-icon,
.pipeline-node:hover .pipeline-node-icon {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.pipeline-step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.pipeline-step-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 8px;
}

.pipeline-step-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   HOW WE WORK (PROCESS SECTION TIMELINE)
   ========================================================================== */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  bottom: 40px;
  left: 48px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--accent-blue) 50%, var(--accent-indigo) 100%);
  opacity: 0.3;
}

.process-card {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 32px;
  background: var(--gradient-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.process-card:hover {
  transform: translateX(8px);
  border-color: var(--border-cyan);
  box-shadow: 0 16px 36px rgba(0, 240, 255, 0.1);
}

.process-node-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent-cyan);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
  z-index: 2;
}

.process-content {
  flex: 1;
}

.process-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.process-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
  color: var(--text-primary);
}

.process-code-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 10px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
}

.process-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}