/* /process/ only: the walk (stage rail beside the sticky folder), the stop control, the two sides.
   Owner: ux-designer builder. Shared components come from layout.css. */

/* ---- the walk: rail beside the sticky figure ---------------------------- */
/* the opening carries the stage section's heading, so the rail starts in the first screen */
.opening__sub--head { font-family: var(--face-text); font-weight: 700; line-height: 1.5; }
.opening__note { margin-block-start: var(--space-2); max-inline-size: 38rem; color: var(--text-2); }
/* the passage under the H1, then the stage heading a step further down */
.opening__lead { color: var(--text); }
.opening__lead + .opening__sub--head { margin-block-start: var(--space-6); }
main > .walk-sec { padding-block-start: var(--space-7); }
.walk { display: grid; gap: var(--space-7); }
.walk__figure { order: -1; }
.walk__sticky { position: relative; }

.walk__rail .stage > :not(.stage__num) { grid-column: 2; }
.stage.is-kept .stage__num { background-color: var(--mark); color: var(--ground); }

@media (min-width: 1000px) {
  .walk__rail .stage { grid-template-columns: 64px minmax(0, 1fr); row-gap: var(--space-2); }
  .walk__rail .stage__num { grid-row: 1 / span 4; }
  .walk__rail .stage__what { padding-block-start: 0; }
}
@media (min-width: 1024px) {
  .walk { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: start; }
  .walk__main { grid-column: 1 / span 7; }
  .walk__figure { grid-column: 9 / span 4; order: 0; align-self: stretch; }
  .walk__sticky { position: sticky; inset-block-start: calc(var(--head-h) + var(--space-6)); min-block-size: 420px; }
}

/* ---- the stop control (needs script; without it the rail already says «אפשר לעצור כאן.») */
.stop {
  margin: var(--space-7) 0 0;
  padding: var(--space-5);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  background-color: var(--white);
}
.stop__legend { padding-inline: var(--space-2); font-family: var(--face-display); font-size: var(--t-h3); line-height: 1.25; }
.stop__options { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block-start: var(--space-3); }
.stop__option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-block-size: 44px;
  padding-inline: var(--space-3);
  border: 2px solid var(--control-edge);
  border-radius: var(--r-control);
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--dur-state, 160ms) var(--ease-standard, ease);
}
.stop__option:hover { border-color: var(--text); }
.stop__option input { flex: none; inline-size: 24px; block-size: 24px; margin: 0; accent-color: var(--teal-700); }
.stop__option input:checked + span { color: var(--mark); }
.stop__status:not(:empty) {
  margin-block-start: var(--space-4);
  padding: var(--space-4);
  border-inline-start: 4px solid var(--mark);
  background-color: var(--paper-50);
}
.stop__keeps { margin-block: var(--space-2); padding-inline-start: 1.25em; list-style: disc; }
.stop__clear { margin-block-start: var(--space-4); }
html:not(.js) .stop { display: none; }

/* ---- the first step, on navy -------------------------------------------- */
.first__lead { margin-block-start: var(--space-4); }
.first .section-end { grid-column: 1 / -1; }

/* ---- the two sides ------------------------------------------------------- */
.sides__cols { display: grid; gap: var(--space-7); margin-block-start: var(--space-7); }
.sides__label { margin-block-end: var(--space-4); font-size: 1.75rem; }
@media (min-width: 900px) {
  .sides__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-8); }
  .sides .needs__list > div { grid-template-columns: minmax(0, 1fr); }
}