/* Infrastructure — a scale diagram of road widths, a status table and a sourced regional timeline. */
.roads { display: grid; gap: .9rem; max-width: 56rem; padding: 1.5rem; background: var(--ivory); border: 1px solid var(--line); }
.roads__row { display: grid; grid-template-columns: 5.5rem 1fr; align-items: center; gap: 1rem; }
.roads__ft { font-family: var(--font-display); font-size: 2rem; font-weight: 600; line-height: 1; }
.roads__ft small { font-family: var(--font-body); font-size: .8rem; font-weight: 500; color: var(--muted); }
.roads__lane { position: relative; display: block; height: 2.6rem; }
.roads__strip {
  position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--w) / 60 * 100%); background: #5b5a56; border-radius: 1px;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .85) 0 18px, transparent 18px 36px); background-size: 100% 2px; background-repeat: no-repeat; background-position: 0 50%;
  transform-origin: left; transform: scaleX(0); transition: transform 1.2s var(--ease);
}
.roads__row:nth-child(2) .roads__strip { transition-delay: .15s; }
.roads__row:nth-child(3) .roads__strip { transition-delay: .3s; }
.roads.in .roads__strip, html:not(.reveal-ready) .roads__strip { transform: scaleX(1); }
.roads__note { grid-column: 1 / -1; font-size: .82rem; color: var(--muted); }
.road-pics { display: grid; gap: 1.25rem; margin-top: 2.5rem; align-items: start; }
.road-pics figure { background: none; }
.road-pics button { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; overflow: hidden; }
.road-pics img { width: 100%; height: auto; transition: transform 1.2s var(--ease); }
.road-pics button:hover img { transform: scale(1.04); }
.road-pics figcaption { display: flex; flex-wrap: wrap; gap: .3rem .6rem; align-items: center; padding: .7rem .2rem .85rem; font-size: .86rem; color: var(--muted); }
@media (min-width: 800px) { .road-pics { grid-template-columns: 7fr 5fr; column-gap: 2rem; align-items: start; } .road-pics figure:nth-child(2) { margin-top: 3rem; } }

.pi { display: grid; gap: 0; border-top: 1px solid var(--sand-deep); }
.pi li { padding: 1.5rem 0; border-bottom: 1px solid var(--sand-deep); }
.pi h3 { margin-bottom: .35rem; }
.pi p { color: var(--ink-soft); max-width: 28rem; margin-bottom: .75rem; }
@media (min-width: 800px) { .pi { grid-template-columns: repeat(2, 1fr); column-gap: 4rem; } }
@media (min-width: 1100px) { .pi { grid-template-columns: repeat(3, 1fr); } }

.status { display: grid; gap: 2.5rem; align-items: start; }
.status__head p { color: var(--muted); max-width: 28rem; }
.status .spec .chip { margin-left: .5rem; }
@media (min-width: 900px) { .status { grid-template-columns: 4fr 7fr; column-gap: clamp(2rem, 6vw, 6rem); } .status__head { position: sticky; top: calc(var(--header-h) + 2rem); } }

.region { position: relative; display: grid; gap: 0; margin-left: .6rem; padding-left: 1.75rem; }
.region::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gold); transform-origin: top; transform: scaleY(var(--grow, 1)); }
.region__item { position: relative; padding: 0 0 2.5rem; }
.region__item:last-child { padding-bottom: 0; }
.region__item::before { content: ""; position: absolute; left: calc(-1.75rem - 5px); top: .45rem; width: 12px; height: 12px; border-radius: 50%; background: var(--terra-deep); box-shadow: 0 0 0 4px var(--ivory); }
.region__meta { display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: center; margin-bottom: .6rem; }
.region__who { font-size: .85rem; color: var(--muted); }
.region h3 { margin-bottom: .5rem; }
.region p { color: var(--ink-soft); max-width: 42rem; }
.region .src { margin-top: .75rem; font-size: .85rem; color: var(--muted); }
.region .src a { text-underline-offset: 3px; }