/* ==========================================================================
   OptiRank Studio — Process page
   ========================================================================== */

.process-timeline {
  counter-reset: phase;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .process-timeline {
    gap: var(--space-6);
  }
}

.phase {
  position: relative;
  counter-increment: phase;
  display: grid;
  gap: var(--space-2);
  padding-left: var(--space-6);
}

@media (min-width: 900px) {
  .phase {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    padding-left: var(--space-8);
  }
}

.phase::before {
  content: counter(phase, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
}

.phase::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 48px;
  bottom: calc(var(--space-4) * -1);
  width: 2px;
  background: linear-gradient(to bottom, var(--color-border) 0%, var(--color-border) 70%, transparent 100%);
}

@media (min-width: 900px) {
  .phase::after {
    bottom: calc(var(--space-6) * -1);
  }
}

.phase:last-child::after {
  display: none;
}

.phase__head h2 {
  margin-bottom: var(--space-1);
}

.phase__meta {
  display: inline-flex;
  margin-bottom: var(--space-2);
}

.phase__body p {
  color: var(--color-ink-dim);
}

.phase__deliverables {
  margin-top: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-alt);
}

.phase__deliverables h3 {
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-dim);
}

.phase__deliverables .checklist li {
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.phase__deliverables .checklist li:last-child {
  margin-bottom: 0;
}

/* Process illustration --------------------------------------------------- */

.process-visual {
  max-width: 640px;
  margin: 0 auto var(--space-6);
  color: var(--color-primary);
}