.projectPipeline {
  margin: 2.5rem 0 0;
}

.projectPipeline__scrollTrack {
  --pipeline-step-vh: 55vh;
  min-height: calc(100vh + max(0, var(--pipeline-steps, 6) - 1) * var(--pipeline-step-vh));
}

.projectPipeline__sticky {
  position: sticky;
  top: clamp(72px, 12vh, 120px);
  padding: 0 0 2rem;
}

.projectPipeline__card {
  background: #fff;
  border: 1px solid rgba(11, 31, 58, 0.08);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(11, 31, 58, 0.08);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.projectPipeline__title {
  margin: 0 0 clamp(1.25rem, 2.5vw, 1.75rem);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--deep-navy, #0b1f3a);
}

.projectPipeline__visual {
  position: relative;
  padding-top: 0.5rem;
}

.projectPipeline__line {
  position: absolute;
  left: 0;
  right: 0;
  top: 1.35rem;
  height: 3px;
  z-index: 0;
}

.projectPipeline__lineTrack,
.projectPipeline__lineFill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
}

.projectPipeline__lineTrack {
  background: rgba(11, 31, 58, 0.1);
}

.projectPipeline__lineFill {
  width: 0%;
  background: linear-gradient(90deg, #2dd4bf, #22c55e);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.45);
  transition: width 0.15s linear;
}

.projectPipeline__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(var(--pipeline-steps, 6), minmax(0, 1fr));
  gap: clamp(0.5rem, 1.5vw, 1rem);
  position: relative;
  z-index: 1;
}

.projectPipeline__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  text-align: center;
  min-width: 0;
}

.projectPipeline__node {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 2px solid rgba(11, 31, 58, 0.12);
  background: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  color: rgba(11, 31, 58, 0.35);
  transition: border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.projectPipeline__stepCard {
  margin: 0;
  width: 100%;
  padding: 0.85rem 0.65rem;
  border-radius: 16px;
  border: 1px solid rgba(11, 31, 58, 0.08);
  background: rgba(243, 244, 248, 0.65);
  font-size: clamp(0.72rem, 1.1vw, 0.88rem);
  line-height: 1.45;
  color: rgba(11, 31, 58, 0.42);
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.projectPipeline__step.is-active .projectPipeline__node {
  border-color: #22c55e;
  color: var(--deep-navy, #0b1f3a);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.14), 0 0 24px rgba(34, 197, 94, 0.35);
  transform: scale(1.04);
}

.projectPipeline__step.is-active .projectPipeline__stepCard {
  color: var(--deep-navy, #0b1f3a);
  border-color: rgba(34, 197, 94, 0.25);
  background: #fff;
  box-shadow: 0 10px 28px rgba(11, 31, 58, 0.08);
}

@media (max-width: 900px) {
  .projectPipeline__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 1.25rem;
  }

  .projectPipeline__line {
    display: none;
  }
}

@media (max-width: 520px) {
  .projectPipeline__steps {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .projectPipeline__lineFill,
  .projectPipeline__node,
  .projectPipeline__stepCard {
    transition: none;
  }
}