/* Three Weeks East — pixel travel-journal styles */

:root {
  --paper: #fff4d6;
  --paper-hi: #fffdf5;
  --paper-lo: #ffe9b8;
  --ink: #1d1b33;
  --ink-soft: #4d4a6b;
  --ink-faint: rgba(29, 27, 51, 0.16);
  --sea: #7fd6f2;
  --land: #fff3c4;
  --coast: #1d1b33;

  --th: #ff8a00;
  --th-muted: #ffc27a;
  --th-tint: #ffd89e;
  --th-bg: #fff0d6;
  --vn: #0fae68;
  --vn-muted: #7fdcae;
  --vn-tint: #b6f0c8;
  --vn-bg: #e9fbe8;
  --jp: #ff3864;
  --jp-muted: #ff9db3;
  --jp-tint: #ffc2d1;
  --jp-bg: #fff0f4;
  --transit: #6c4cff;
  --transit-muted: #b7a8ff;

  --pixel: 'Pixelify Sans', 'Silkscreen', ui-monospace, 'Courier New', monospace;
  --chunky: 'Silkscreen', 'Pixelify Sans', ui-monospace, monospace;
  --sans: 'Work Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --map-w: 55%;
  --rail-w: 64px;
  --bg: var(--paper);
}

body[data-country='th'] { --bg: var(--th-bg); }
body[data-country='vn'] { --bg: var(--vn-bg); }
body[data-country='jp'] { --bg: var(--jp-bg); }

.c-th { --accent: var(--th); --accent-muted: var(--th-muted); --accent-tint: var(--th-tint); }
.c-vn { --accent: var(--vn); --accent-muted: var(--vn-muted); --accent-tint: var(--vn-tint); }
.c-jp { --accent: var(--jp); --accent-muted: var(--jp-muted); --accent-tint: var(--jp-tint); }
.c-transit { --accent: var(--transit); --accent-muted: var(--transit-muted); --accent-tint: #ddd5ff; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--bg);
  background-image: radial-gradient(rgba(29, 27, 51, 0.09) 1px, transparent 1.5px);
  background-size: 12px 12px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.8s steps(4);
}

.layout {
  display: grid;
  grid-template-columns: var(--map-w) 1fr;
  min-height: 100vh;
}

/* ---------------------------------------------------------------- map */

.map-panel {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  align-self: start;
  padding: 20px 4px 20px 20px;
  z-index: 5;
}

.map-frame {
  position: relative;
  height: 100%;
  overflow: hidden;
  background: var(--paper-lo);
  border: 4px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
}

#map { display: block; width: 100%; height: 100%; }

#map .paper { fill: #ffe29a; }
#map .plate-shadow { fill: var(--ink); }
#map .sea { fill: var(--sea); }
#map .plate-frame { fill: none; stroke: var(--ink); stroke-width: 3; vector-effect: non-scaling-stroke; }

#graticule path {
  fill: none;
  stroke: #ffffff;
  stroke-opacity: 0.45;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  shape-rendering: crispEdges;
}
#graticule .equator, #graticule .tropic { stroke-opacity: 0.8; stroke: #fff6a8; }

#land path {
  fill: var(--land);
  stroke: var(--coast);
  stroke-width: 1.2;
  stroke-linejoin: miter;
  vector-effect: non-scaling-stroke;
  shape-rendering: crispEdges;
  transition: fill 0.6s steps(3);
}
#land .c-th { fill: #ffe2b0; }
#land .c-vn { fill: #d4f5dc; }
#land .c-jp { fill: #ffdbe3; }
body[data-country='th'] #land .c-th { fill: var(--th-tint); }
body[data-country='vn'] #land .c-vn { fill: var(--vn-tint); }
body[data-country='jp'] #land .c-jp { fill: var(--jp-tint); }

#routes .hop {
  fill: none;
  stroke: var(--accent);
  stroke-linecap: square;
  stroke-linejoin: miter;
  visibility: hidden;
}
#routes [data-state='done'] .hop { stroke: var(--accent-muted); }

/* cities: square pixel markers */
.city .label {
  font-family: var(--pixel);
  font-size: 15px;
  font-weight: 600;
  fill: var(--ink);
  paint-order: stroke;
  stroke: #fffdf5;
  stroke-width: 4px;
  stroke-linejoin: miter;
  opacity: 0;
  transition: opacity 0.3s steps(3);
  pointer-events: none;
}
.city .label .sub { font-family: var(--chunky); font-size: 9px; fill: var(--ink-soft); }
.city.show-label .label { opacity: 0.6; }
.city.show-label.is-visited .label { opacity: 1; }
.city.is-focus .label { font-weight: 700; }
.city rect { shape-rendering: crispEdges; }
.city .ring { fill: #fffdf5; stroke: var(--ink); stroke-width: 2px; opacity: 0.6; }
.city .dot { fill: var(--ink); opacity: 0.35; }
.city.is-visited .ring { opacity: 1; }
.city.is-visited .dot { opacity: 1; fill: #ff4fa3; }
.city .pulse { fill: none; stroke: var(--ink); stroke-width: 2px; opacity: 0; transform-box: fill-box; transform-origin: center; }
.city.is-here .pulse { animation: pulse 1.6s steps(5) infinite; }
body[data-country='th'] .city.is-here .pulse { stroke: var(--th); }
body[data-country='vn'] .city.is-here .pulse { stroke: var(--vn); }
body[data-country='jp'] .city.is-here .pulse { stroke: var(--jp); }
.city--minor .label { font-size: 12px; font-weight: 500; }
.city--minor .ring { stroke-width: 1.5px; }
.city--minor { opacity: 0; }
.city--minor.is-visited { opacity: 1; }

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3.2); opacity: 0; }
}

/* the crew on the map */
.crew { transition: opacity 0.3s steps(3); pointer-events: none; }
.crew-fig { animation: hop 0.6s steps(2) infinite; }
@keyframes hop { 50% { transform: translateY(-3px); } }

/* vehicle */
#vehicle { transition: opacity 0.2s steps(2); --vb: var(--ink); --vw2: #ffffff; --va: var(--accent, var(--th)); }
#vehicle .veh-shadow { opacity: 0.25; --vb: #1d1b33; --vw2: #1d1b33; --va: #1d1b33; }
#vehicle[data-mode='plane'] .veh-shadow { transform: translate(6px, 9px); }

/* overlay furniture */
.map-caption {
  position: absolute;
  left: 12px;
  top: 12px;
  max-width: calc(100% - 80px);
  padding: 5px 10px 6px;
  background: #fffdf5;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font-family: var(--pixel);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.25;
}
.map-caption b {
  font-family: var(--chunky);
  font-weight: 700;
  font-size: 11px;
  margin-right: 8px;
  color: #ff4fa3;
}
.compass { position: absolute; right: 12px; top: 10px; width: 36px; height: 44px; }
.compass .c-ring { fill: #fffdf5; stroke: var(--ink); stroke-width: 2; }
.compass .c-needle { fill: var(--ink); }
.compass .c-north { fill: #ff4fa3; }
.compass text { font-family: var(--chunky); font-size: 8px; fill: var(--ink); }

/* pixel scene window */
.scene {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: clamp(240px, 46%, 440px);
  margin: 0;
  background: var(--ink);
  border: 4px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(29, 27, 51, 0.35);
  z-index: 2;
}
.scene__screen { position: relative; line-height: 0; }
.scene canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 160 / 100;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.scene__screen::after {
  /* faint scanlines */
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(0, 0, 0, 0.07) 0 1px, transparent 1px 3px);
  pointer-events: none;
}
.scene__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 10px;
  padding: 7px 10px 8px;
  color: #fffdf5;
  font-family: var(--pixel);
  font-size: 15px;
  line-height: 1.2;
}
.scene__where { font-family: var(--chunky); font-size: 10px; color: #ffc619; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------------------------------------------------------------- content */

.content {
  padding: 0 calc(var(--rail-w) + 16px) 0 clamp(28px, 4vw, 64px);
  min-width: 0;
}

.intro, .outro { min-height: 100vh; display: flex; align-items: center; padding: 12vh 0; }
.intro__inner, .outro__inner { max-width: 34rem; }

.eyebrow {
  margin: 0 0 18px;
  font-family: var(--chunky);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
h1, h2, h3 { font-family: var(--pixel); font-weight: 700; margin: 0; text-wrap: balance; }
h1 {
  font-size: clamp(52px, 6.6vw, 96px);
  line-height: 0.95;
  color: #fffdf5;
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 4px 4px 0 #ff4fa3, 8px 8px 0 #1fa2ff, 12px 12px 0 var(--ink);
}
.outro h2 {
  font-size: clamp(52px, 6.6vw, 96px);
  line-height: 1;
  color: #ffc619;
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 5px 5px 0 var(--ink);
}
.dek { font-size: clamp(18px, 1.5vw, 20px); line-height: 1.55; color: #37344f; margin: 30px 0 30px; }
.facts { margin: 0 0 26px; display: grid; gap: 10px; }
.facts div { display: grid; grid-template-columns: 8.5rem 1fr; gap: 12px; border-top: 3px dotted var(--ink-faint); padding-top: 10px; }
.facts dt { font-family: var(--chunky); font-size: 11px; text-transform: uppercase; color: var(--ink-soft); padding-top: 4px; }
.facts dd { margin: 0; }

.crew-intro { margin: 0 0 24px; padding: 14px 16px; background: #fffdf5; border: 3px solid var(--ink); box-shadow: 5px 5px 0 var(--ink); }
.crew-intro__label { margin: 0 0 8px; font-family: var(--chunky); font-size: 11px; text-transform: uppercase; color: var(--ink-soft); }
.crew-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-family: var(--pixel); font-size: 17px; font-weight: 600; }
.crew-list li { display: flex; align-items: center; gap: 7px; }
.crew-list i { width: 14px; height: 14px; background: var(--c); border: 2px solid var(--ink); }
.crew-list small { font-family: var(--sans); font-weight: 400; font-size: 12px; color: var(--ink-soft); }

.legend { list-style: none; padding: 0; margin: 0 0 36px; display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: 14px; font-weight: 500; }
.legend i { display: inline-block; width: 14px; height: 14px; background: var(--accent); border: 2px solid var(--ink); vertical-align: middle; margin-right: 8px; position: relative; top: -2px; }
.scroll-cue { font-family: var(--pixel); font-size: 18px; color: var(--ink-soft); }
.scroll-cue span { display: inline-block; animation: bob 1s steps(2) infinite; }
@keyframes bob { 50% { transform: translateY(4px); } }

/* segments */
.seg { min-height: 110vh; display: flex; align-items: center; padding: 10vh 0; }
.seg--stay, .seg--loop { min-height: 135vh; }

.card {
  position: relative;
  width: 100%;
  max-width: 34rem;
  padding: 30px 32px 30px;
  background: var(--paper-hi);
  border: 4px solid var(--ink);
  box-shadow: 10px 10px 0 var(--accent);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s steps(5), transform 0.5s steps(5);
}
.card.in-view, .intro__inner.in-view, .outro__inner.in-view { opacity: 1; transform: none; }
.intro__inner, .outro__inner { transition: opacity 0.6s steps(6), transform 0.6s steps(6); }
html.ready .intro__inner:not(.in-view) { opacity: 0; transform: translateY(16px); }

.tape {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 28px;
  height: 28px;
  background:
    linear-gradient(var(--accent), var(--accent)) 0 0 / 14px 14px no-repeat,
    linear-gradient(var(--accent-muted), var(--accent-muted)) 14px 14px / 14px 14px no-repeat;
  border-left: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
}

.card__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card__num {
  font-family: var(--chunky);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  color: #fffdf5;
  background: var(--accent);
  border: 3px solid var(--ink);
  padding: 6px 7px 5px;
}
.card__meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-family: var(--chunky); font-size: 11px; text-transform: uppercase; color: var(--ink-soft); }
.card__kind { color: var(--accent); font-weight: 700; }
.card__place { font-size: clamp(32px, 3.2vw, 44px); line-height: 1.05; margin-bottom: 12px; }
.card__arrival { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; font-size: 15px; color: var(--ink-soft); }
.mode-icon { width: 36px; height: 26px; flex: none; shape-rendering: crispEdges; --vb: var(--ink); --vw2: #ffffff; --va: var(--accent); }
.card__body { margin: 0 0 20px; }
.card__listhead { font-family: var(--chunky); font-weight: 400; font-size: 11px; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
.card__list { margin: 0; padding: 0; list-style: none; }
.card__list li { position: relative; padding: 7px 0 7px 24px; border-top: 2px dotted rgba(29, 27, 51, 0.18); line-height: 1.45; }
.card__list li::before { content: ''; position: absolute; left: 2px; top: 14px; width: 9px; height: 9px; background: var(--accent); box-shadow: 2px 2px 0 var(--ink); }
.card__note {
  margin: 20px 0 0;
  padding: 12px 16px;
  background: var(--accent-tint);
  border: 3px dashed var(--ink);
  font-family: var(--pixel);
  font-size: 17px;
  line-height: 1.4;
}

.summary { list-style: none; padding: 0; margin: 0 0 30px; columns: 2; column-gap: 28px; }
.summary li { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-top: 2px dotted var(--ink-faint); break-inside: avoid; font-size: 15px; }
.summary em { color: var(--ink-soft); font-style: normal; font-family: var(--pixel); }
.colophon { font-size: 13px; color: var(--ink-soft); }

/* ---------------------------------------------------------------- rail */

.rail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--rail-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 0;
  z-index: 10;
  pointer-events: none;
}
.rail__day { display: flex; flex-direction: column; align-items: center; line-height: 1; margin-bottom: 14px; padding: 6px 6px 5px; background: #fffdf5; border: 3px solid var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.rail__lbl, .rail__of { font-family: var(--chunky); font-size: 9px; text-transform: uppercase; color: var(--ink-soft); }
.rail__num { font-family: var(--pixel); font-weight: 700; font-size: 26px; margin: 3px 0; font-variant-numeric: tabular-nums; }
.rail__track { position: relative; flex: 1; width: 12px; }
.rail__fill { position: absolute; inset: 0; display: flex; flex-direction: column; gap: 3px; }
.rail__day-block { flex: 1; background: var(--accent); opacity: 0.18; border: 2px solid var(--ink); transition: opacity 0.2s steps(2); }
.rail__day-block.is-on { opacity: 1; }
.rail__band { position: absolute; left: -2px; width: 16px; pointer-events: auto; }
.rail__band span {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--chunky);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.55;
  white-space: nowrap;
}
.rail__band.is-on span { color: var(--accent); opacity: 1; font-weight: 700; }
.rail__band:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ---------------------------------------------------------------- mobile */

@media (max-width: 820px) {
  :root { --rail-w: 34px; }
  body { font-size: 16px; }
  .layout { display: block; }
  .map-panel { height: 45vh; height: 45svh; padding: 0; background: var(--bg); }
  .map-frame { border-width: 0 0 4px; box-shadow: 0 6px 0 rgba(29, 27, 51, 0.25); }
  .map-caption { left: 8px; top: 8px; font-size: 13px; padding: 3px 7px 4px; border-width: 2px; box-shadow: 3px 3px 0 var(--ink); max-width: 48%; }
  .map-caption b { font-size: 9px; margin-right: 5px; }
  .compass { display: none; }
  .scene { right: 8px; bottom: 8px; width: 50%; border-width: 3px; box-shadow: 3px 3px 0 rgba(29, 27, 51, 0.35); }
  .scene__cap { padding: 4px 6px 5px; font-size: 12px; gap: 0 6px; }
  .scene__where { font-size: 8px; }

  .content { padding: 0 calc(var(--rail-w) + 6px) 0 16px; }
  .intro, .outro { min-height: 55vh; min-height: 55svh; padding: 36px 0 60px; align-items: flex-start; }
  .outro { min-height: 70vh; }
  .seg { min-height: 85vh; padding: 36px 0; align-items: flex-start; }
  .seg--stay, .seg--loop { min-height: 115vh; }
  .card { padding: 24px 18px 22px; box-shadow: 6px 6px 0 var(--accent); }
  .card__place { font-size: 30px; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .summary { columns: 1; }
  h1 { text-shadow: 3px 3px 0 #ff4fa3, 6px 6px 0 #1fa2ff, 9px 9px 0 var(--ink); }

  .rail { top: 45vh; top: 45svh; padding: 12px 0 16px; }
  .rail__day { padding: 4px 3px; border-width: 2px; }
  .rail__num { font-size: 18px; }
  .rail__lbl, .rail__of { font-size: 7px; }
  .rail__track { width: 9px; }
  .rail__fill { gap: 2px; }
  .rail__day-block { border-width: 1.5px; }
  .rail__band span { right: 14px; font-size: 8px; }
}

/* ---------------------------------------------------------------- reduced motion */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .card, html.ready .intro__inner:not(.in-view) { opacity: 1 !important; transform: none !important; }
  #vehicle { display: none; }
}
html.reduced #vehicle { display: none; }