/* Roadmap page: one night road winding down the page. Planned work is a dashed
   track near the horizon, work being finished is unpainted road with cones,
   built work is lit road behind you at the bottom. Loaded after styles.css. */
:root {
  --sky-low: #18212b;
  --hill-far: #151a20;
  --hill-near: #1a2027;
  --tree: #18221f;
  --tree-lit: #1d2a25;
  --road: #2a3039;
  --road-edge: #3e4752;
  --post: #4a535e;
  --dash: rgba(241, 243, 245, 0.62);
  --shadow: rgba(0, 0, 0, 0.45);
  --board-done: #e6e9ec;
  --on-board: #111317;
  --board: var(--raised);
  --on-b: var(--fg);
  --rim: var(--muted);
  --lane: 34px;   /* road center at phone width */
  --gap: 76px;    /* where text starts at phone width */
}

.intro { display: grid; gap: 18px; padding-block: 44px 8px; }
.intro h1 { font-size: clamp(36px, 6vw, 56px); line-height: 1.02; letter-spacing: -0.025em; font-weight: 700; }
.intro .updated { margin-top: -6px; }
.intro .lede { max-width: 58ch; margin-top: 0; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; margin: 0; padding: 0;
  font: 500 12px/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 8px; }
.legend svg { width: 24px; height: 24px; flex: none; }
.legend .k-later { fill: var(--bg); stroke: var(--muted); }
.legend .k-next { fill: var(--preview); }
.legend .k-next-dot { fill: var(--on-preview); }
.legend .k-built { fill: var(--fg); }
.legend .k-tick { fill: none; stroke: var(--on-board); }
.legend .k-pin { fill: var(--fg); }
.legend .k-pin-hole { fill: var(--bg); }
.jump { display: flex; flex-wrap: wrap; gap: 8px; }
.jump a { font: 500 12px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--line-strong); border-radius: var(--r-ctl); padding: 9px 12px; }
.jump a:hover { border-color: var(--fg); }

/* The road is one SVG behind the text */
.route { position: relative; padding-top: 250px; margin-top: 8px; }
.road { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.route > :not(.road) { position: relative; z-index: 1; }

[data-state="later"] { --board: var(--raised); --on-b: var(--fg); --rim: var(--muted); }
[data-state="next"] { --board: var(--preview); --on-b: var(--on-preview); --rim: var(--on-preview); }
[data-state="done"], [data-state="start"] { --board: var(--board-done); --on-b: var(--on-board); --rim: var(--on-board); }

.leg { display: grid; gap: 30px; padding-block: 0 52px; scroll-margin-top: 16px; }

/* Section signs: a gantry over the road, two posts down to the ground */
.sign { display: flex; justify-content: center; padding-bottom: 44px; }
.board { position: relative; min-width: 260px; max-width: 360px; padding: 14px 24px 13px; border-radius: 6px; text-align: center;
  background: var(--board); color: var(--on-b);
  box-shadow: inset 0 0 0 3px var(--board), inset 0 0 0 5px var(--rim); }
.board::before, .board::after { content: ""; position: absolute; top: 100%; width: 6px; height: 44px; background: var(--post); }
.board::before { left: 18px; }
.board::after { right: 18px; }
.board h2, .board .big { font: 800 30px/1 var(--display); letter-spacing: 0.06em; text-transform: uppercase; }
.board .sub { margin-top: 7px; font: 600 11px/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }

.stops { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 34px; }
.stop { width: min(430px, calc(50% - 120px)); display: grid; gap: 5px; }
.stop:nth-child(odd) { align-self: flex-end; }
.stop:nth-child(even) { align-self: flex-start; text-align: right; }
.stop h3 { font-size: 19px; line-height: 1.25; font-weight: 650; }
.stop p { font-size: 15px; color: var(--muted); }
[data-state="later"] .stop h3 { color: #d3d9de; }

.here { margin-left: calc(50% + 70px); max-width: 440px; display: grid; gap: 8px; padding-block: 30px 64px; scroll-margin-top: 16px; }
.here .label { color: var(--fg); font-size: 12px; }
.here h2 { font-size: 28px; line-height: 1.1; letter-spacing: -0.015em; }

.origin { padding-bottom: 120px; }
footer { margin-top: 0; }

@media (max-width: 759px) {
  .route { padding-top: 190px; }
  .sign { justify-content: flex-start; }
  .board { min-width: 0; width: min(100%, 280px); text-align: left; padding-left: 24px; }
  .board::before { left: 6px; }
  .stop { width: auto; align-self: stretch !important; text-align: left !important; padding-left: var(--gap); }
  .here { margin-left: 0; padding-left: var(--gap); }
}