/* Schrittnavigation: Punkte auf kleinen Bildschirmen, beschriftete Seitenleiste am Desktop */
.navigation {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.5rem;
}

.dot {
  display: grid;
  place-items: center;
  width: 40px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.dot::before {
  content: "";
  width: 0.625rem;
  height: 0.625rem;
  background: var(--border-strong);
  border-radius: 50%;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.dot.active::before {
  background: var(--accent-fill);
  transform: scale(1.35);
}

.step-label {
  display: none;
}

@media (min-width: 1024px) {
  .navigation {
    position: sticky;
    top: 5.5rem;
    flex-direction: column;
    flex-wrap: nowrap;
    align-self: start;
    gap: 0.125rem;
    margin: 0;
    padding-bottom: 2rem;
  }

  .dot {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: 0.5rem 0.75rem;
    font: inherit;
    font-size: 0.9375rem;
    color: var(--fg-muted);
    text-align: left;
    border-radius: var(--radius-small);
  }

  .dot::before {
    flex-shrink: 0;
  }

  .dot:hover {
    color: var(--fg);
    background: var(--surface);
  }

  .dot.active {
    font-weight: 600;
    color: var(--fg);
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .dot.active::before {
    transform: none;
  }

  .step-label {
    display: inline;
  }
}