@font-face {
  font-family: "AIQ Pixel";
  src: url("assets/fonts/aiq-pixel.woff") format("woff"),
       url("assets/fonts/aiq-pixel.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink:    #2A1D12;
  --muted:  #6B5136;
  --out:    #241A12;
  --cream:  #FAF4E4;
  --parch:  #F6E7C3;
  --parch2: #EBD9AF;
  --wood:   #8A5A30;
  --wood-d: #6B4224;
  --gold:   #F2C35E;
  --gold-h: #FFE49A;
  --blue:   #1E4C86;
  --blue-l: #3474BE;
  --green:  #5C9E27;
  --red:    #B3372E;
  --ocean:  #0B3C8C;

  --pixel: "AIQ Pixel", "Courier New", monospace;
  --text: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", "Noto Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

body {
  margin: 0;
  font-family: var(--text);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--ocean);
  -webkit-text-size-adjust: 100%;
}

/* the world, at its own colours, behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: #0B3C8C url("assets/pangaea-map-bg.png") center center / cover no-repeat;
}

img { display: block; }
h1, h2, h3 { margin: 0; font-weight: 400; }
p { margin: 0; }

::selection { background: var(--gold); color: var(--ink); }
:focus-visible { outline: 3px solid var(--gold-h); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; }
.skip:focus {
  left: 8px; top: 8px; z-index: 99;
  background: var(--parch); color: var(--ink);
  border: 3px solid var(--out); padding: 8px 12px;
  font-family: var(--pixel); font-size: 10px; text-decoration: none;
}

.wrap { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 12px; }

/* ---------------------------------------------------- 9-slice components */
.panel {
  border: 8px solid transparent;
  border-image: url("assets/ui/frame.png") 8 fill repeat;
  padding: 12px 16px 22px;
  position: relative;
}
.inset {
  border: 6px solid transparent;
  border-image: url("assets/ui/frame-in.png") 6 fill repeat;
  padding: 14px;
}
.sign {
  display: inline-block;
  border: 10px solid transparent;
  border-image: url("assets/ui/sign.png") 10 fill repeat;
  padding: 0 4px 2px;
  margin: -30px 0 14px -2px;
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--cream);
  text-shadow: 0 1px 0 var(--out), 1px 0 0 var(--out);
}
.sign-live { display: inline-flex; align-items: center; gap: 8px; }
.blip {
  width: 6px; height: 6px;
  background: var(--red);
  box-shadow: 0 0 0 2px var(--out);
  animation: blip 1.4s steps(1) infinite;
}
@keyframes blip { 50% { background: var(--gold-h); } }

.plaque {
  display: inline-block;
  border: 6px solid transparent;
  padding: 0 2px;
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  line-height: 1.4;
}
.plaque-gold { border-image: url("assets/ui/plaque-gold.png") 6 fill repeat; color: var(--ink); }
.plaque-blue { border-image: url("assets/ui/plaque-blue.png") 6 fill repeat; color: var(--cream); text-shadow: 0 1px 0 var(--out); }

.btn {
  display: inline-block;
  border: 8px solid transparent;
  border-image: url("assets/ui/btn-alt.png") 8 fill repeat;
  padding: 4px 8px 6px;
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--ink);
  text-decoration: none;
  transition: transform .06s steps(2);
}
.btn-go { border-image: url("assets/ui/btn.png") 8 fill repeat; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }

.rule {
  border: 0;
  height: 2px;
  margin: 12px 0;
  background-image: repeating-linear-gradient(90deg,
    var(--wood-d) 0 3px, transparent 3px 7px);
}

/* --------------------------------------------------------------- top HUD */
.hud {
  background: url("assets/ui/plank.png") repeat;
  border-bottom: 3px solid var(--out);
}
.hud-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 9px 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-family: var(--pixel);
  font-size: 20px;
  color: var(--cream);
  text-shadow: 0 2px 0 var(--out), 2px 0 0 var(--out);
  flex: 0 0 auto;
}
.brand-seal { width: 16px; height: 16px; }

.hud-nav {
  width: 100%;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.hud-nav::-webkit-scrollbar { display: none; }
.hud-nav a {
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  text-decoration: none;
  white-space: nowrap;
  color: var(--cream);
  text-shadow: 0 1px 0 var(--out);
  border: 6px solid transparent;
  padding: 1px 2px;
}
.hud-nav a:hover,
.hud-nav a.is-here {
  border-image: url("assets/ui/plaque-gold.png") 6 fill repeat;
  color: var(--ink);
  text-shadow: none;
}

/* ------------------------------------------------------------------ hero */
.hero { padding: 40px 0 0; }

.eyebrow {
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--blue);
}
h1 {
  font-family: var(--pixel);
  font-size: 30px;
  line-height: 1.35;
  margin: 12px 0 16px;
  overflow-wrap: break-word;
}
h1 em { font-style: normal; color: var(--blue); }
h1 br { display: none; }

.lede { font-size: 18px; line-height: 1.5; font-weight: 600; }
.note { margin-top: 12px; font-size: 15px; color: var(--muted); }
.btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }

/* -------------------------------------------------------------- questlog */
.panel-quest { margin-top: 26px; }
.quest-name { font-family: var(--pixel); font-size: 20px; }
.quest-name .plaque { margin-left: 8px; vertical-align: 4px; }
.steps { list-style: none; margin: 0; padding: 0; }
.step {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 10px 0;
}
.step + .step { border-top: 2px dotted var(--parch2); }
.step img { width: 24px; height: 24px; flex: 0 0 24px; margin-top: 2px; }
.step b { display: block; font-size: 15px; }
.step small { display: block; font-size: 13px; color: var(--muted); }
.is-locked { opacity: .5; }
.is-active b { color: var(--blue); }
.quest-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px dotted var(--parch2);
  font-size: 13px;
  font-weight: 600;
}
.quest-foot img { width: 16px; height: 16px; flex: 0 0 16px; }

/* ------------------------------------------------------------- headings */
h2 {
  font-family: var(--pixel);
  font-size: 20px;
  line-height: 1.5;
  margin-bottom: 14px;
  overflow-wrap: break-word;
}
.big { font-size: 17px; }
.panel > p + p { margin-top: 12px; }
.panel > .btns { margin-top: 20px; }
.intro { color: var(--muted); font-size: 15px; margin-bottom: 16px; }

/* ----------------------------------------------------------- world slots */
.slots { display: grid; gap: 12px; margin-top: 18px; }
.slot {
  border: 6px solid transparent;
  border-image: url("assets/ui/frame-in.png") 6 fill repeat;
  padding: 14px;
}
.slot-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.slot-top img { width: 32px; height: 32px; }
.slot h3 { font-family: var(--text); font-size: 16px; font-weight: 700; line-height: 1.35; }
.slot p { margin-top: 6px; font-size: 14px; color: var(--muted); }

/* ------------------------------------------------------------ the route */
.route {
  list-style: none;
  margin: 22px 0 0;
  padding: 14px 10px;
  border: 6px solid transparent;
  border-image: url("assets/ui/frame-in.png") 6 fill repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.stop {
  width: 118px;
  border: 8px solid transparent;
  border-image: url("assets/ui/btn-alt.png") 8 fill repeat;
  padding: 4px 2px 6px;
  text-align: center;
}
.is-seal { border-image: url("assets/ui/btn.png") 8 fill repeat; }
.stop .glyph { display: block; font-family: var(--pixel); font-size: 20px; margin-bottom: 4px; }
.stop b { font-family: var(--pixel); font-size: 10px; letter-spacing: 1px; font-weight: 400; }
.link {
  font-family: var(--pixel);
  font-size: 20px;
  color: var(--wood-d);
  transform: rotate(90deg);
  line-height: 1;
}

/* ------------------------------------------------------------ node cards */
.nodes { display: grid; gap: 14px; }
.node {
  border: 6px solid transparent;
  border-image: url("assets/ui/frame-in.png") 6 fill repeat;
  padding: 14px;
}
.node-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.plate {
  box-sizing: content-box;
  width: 192px;
  height: 144px;
  max-width: 100%;
  border: 4px solid transparent;
  border-image: url("assets/ui/frame-pic.png") 4 repeat;
}
.node-kind {
  display: block;
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--blue);
  margin-bottom: 6px;
}
.node h3 { font-family: var(--pixel); font-size: 20px; }
.node > p { font-size: 15px; }
.ticks { list-style: none; margin: 12px 0; padding: 0; }
.ticks li {
  position: relative;
  padding-left: 18px;
  margin: 7px 0;
  font-size: 14px;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 7px; height: 7px;
  background: url("assets/ui/bullet.png") no-repeat;
}
.fine {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 2px dotted var(--parch2);
  font-size: 13px;
  color: var(--muted);
}

/* --------------------------------------------------------------- status */
.status { display: grid; gap: 18px; }
.status p { font-size: 15px; }
.screen {
  margin: 0;
  border: 8px solid transparent;
  border-image: url("assets/ui/frame-dark.png") 8 fill repeat;
  padding: 10px 12px;
}
.screen > div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  padding: 7px 0;
}
.screen > div + div { border-top: 2px dotted #2E3D57; }
.screen dt, .screen dd { margin: 0; font-family: var(--pixel); font-size: 10px; line-height: 1.6; }
.screen dt { color: var(--blue-l); letter-spacing: 1px; }
.screen dd { color: var(--cream); overflow-wrap: break-word; }
.now dd { color: var(--gold-h); }
.caret {
  display: inline-block;
  width: 6px; height: 10px;
  background: var(--gold-h);
  margin-left: 5px;
  vertical-align: -1px;
  animation: blip2 1s steps(1) infinite;
}
@keyframes blip2 { 50% { opacity: 0; } }

/* -------------------------------------------------------------- closing */
.panel-end { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; padding-top: 26px; }
.end-seal { width: 64px; height: 64px; flex: 0 0 64px; }
.panel-end h2 { font-size: 20px; margin-bottom: 8px; }
.panel-end p { font-size: 14px; color: var(--muted); }

/* --------------------------------------------------------- trail & foot */
.trail {
  height: 12px;
  margin: 34px 0;
  background: url("assets/ui/path.png") repeat-x center;
}
.foot-bar {
  margin-top: 40px;
  background: url("assets/ui/plank.png") repeat;
  border-top: 3px solid var(--out);
}
.foot-inner {
  min-height: 68px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-top: 14px;
  padding-bottom: 14px;
  font-family: var(--pixel);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--cream);
  text-shadow: 0 1px 0 var(--out);
}

/* the gaps between plates are the windows onto the world */
main > section { scroll-margin-top: 76px; }
main > section + section { margin-top: 44px; }

/* ============================ 560px and up ============================= */
@media (min-width: 560px) {
  .hud { position: sticky; top: 0; z-index: 30; }
  .hud-inner { flex-wrap: nowrap; padding: 0 18px; height: 62px; }
  .hud-nav { width: auto; margin-left: auto; }
  .wrap { padding: 0 18px; }
  .panel { padding: 14px 22px 26px; }
  .panel-end { padding-top: 28px; }
  .sign { margin-top: -32px; }
  .hero { padding-top: 52px; }
  h1 { font-size: 40px; }
  .slots { grid-template-columns: 1fr 1fr; }
  .screen > div { grid-template-columns: 92px 1fr; }
  .route {
    flex-direction: row;
    justify-content: center;
    align-items: stretch;
    gap: 6px;
    padding: 16px 12px;
  }
  .link { transform: none; flex: 0 0 auto; align-self: center; }
  .stop { width: auto; flex: 1 1 0; min-width: 0; }
  .panel-end { flex-direction: row; gap: 20px; }
  .end-seal { width: 96px; height: 96px; flex-basis: 96px; }
}

/* ============================ 720px and up ============================= */
@media (min-width: 720px) {
  body { font-size: 17px; }
  .panel { padding: 18px 28px 30px; }
  .panel-end { padding-top: 32px; }
  h1 { font-size: 50px; line-height: 1.3; }
  h1 br { display: inline; }
  .lede { font-size: 20px; }
  .big { font-size: 19px; }
  .panel-idea { max-width: 720px; }
  .panel-why { max-width: 740px; margin-left: auto; }
  .panel-quest { max-width: 470px; margin-left: auto; margin-top: 30px; }
  .nodes { grid-template-columns: 1fr 1fr; }
  .status { grid-template-columns: 1fr .85fr; align-items: center; gap: 30px; }
  .trail { margin: 46px 0; }
  main > section + section { margin-top: 56px; }
  .stop .glyph { font-size: 30px; }
  .sign { margin-top: -36px; padding: 0 8px 2px; }
}

/* ============================ 1040px and up ============================ */
@media (min-width: 1040px) {
  h1 { font-size: 60px; }
  h2 { font-size: 30px; line-height: 1.45; }
  .panel-end h2 { font-size: 20px; }
  .hero { padding-top: 64px; }
  .plate { width: 288px; height: 216px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}