#process { background: var(--clr-bg-alt); }

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.process-track::before {
  content: '';
  position: absolute;
  top: 1.75rem;
  left: calc(12.5% + var(--sp-4));
  right: calc(12.5% + var(--sp-4));
  height: 1px;
  background: var(--clr-border);
  pointer-events: none;
}

.process-step {
  position: relative;
  padding-top: var(--sp-8);
}

.step-bubble {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 2px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fn-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--clr-primary);
  margin-bottom: var(--sp-5);
  position: relative;
  z-index: 1;
  transition: background var(--t-base), border-color var(--t-base);
}
.process-step:hover .step-bubble {
  background: var(--clr-primary-ll);
  border-color: var(--clr-primary);
}

.step-title {
  font-family: var(--fn-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--clr-muted);
  line-height: 1.75;
}

@media (max-width: 768px) {
  .process-track {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8) var(--sp-6);
  }
  .process-track::before { display: none; }
}
@media (max-width: 480px) {
  .process-track { grid-template-columns: 1fr; }
}