/* ── Development roadmap list ──────────────────────────────────── */

.roadmap {
  margin-top: 2rem;
}

.roadmap-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--border);
}

.roadmap-item:last-child {
  border-bottom: none;
}

@media (max-width: 520px) {
  .roadmap-item {
    grid-template-columns: 1fr;
    gap: .3rem;
  }
}

.roadmap-phase {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding-top: .2rem;
  display: flex;
  align-items: center;
  gap: .45rem;
}

.phase-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.phase-done              { color: var(--green); }
.phase-done .phase-dot   { background: var(--green); }

.phase-active              { color: var(--accent); }
.phase-active .phase-dot   { background: var(--accent); box-shadow: 0 0 8px var(--accent); }

.phase-next              { color: var(--muted); }
.phase-next .phase-dot   { background: var(--muted); }

.roadmap-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1rem;
  padding: .5rem 1.1rem;
  background: var(--accent);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 8px;
  text-decoration: none;
  transition: background .15s, transform .12s;
}
.roadmap-link:hover {
  background: var(--accent2);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}