/* Every Language on Earth. Every class here starts with lg- (page: languages). */
body.lg { background: #04050a; }
.lg-sec { --accent: #ff7ab8; }

/* the one canvas behind the whole page */
#lg-stage { position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; height: 100lvh; z-index: 0; display: block; touch-action: pan-y; }
body.lg::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(60% 70% at 64% 50%, rgba(120, 80, 220, .13), transparent 70%), radial-gradient(40% 40% at 20% 90%, rgba(255, 122, 184, .06), transparent 70%);
}
/* chapters sit above the canvas but let the pointer through to it, except on their own controls */
main { position: relative; z-index: 2; pointer-events: none; }
.lg-ui, .lg-sec a, .lg-sec button, .lg-sec input, .lg-sec select { pointer-events: auto; }
#outro { background: var(--bg); pointer-events: auto; }

/* ---------- 01 the tree ---------- */
#hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding: 90px 0 clamp(28px, 6vh, 64px); }
.lg-hero { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.lg-hero__text {
  max-width: 500px; padding: 22px 26px 20px; border-radius: 22px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(5, 7, 16, .5), rgba(5, 7, 16, .8)); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lg-hero .sec__title { font-size: clamp(2.2rem, 1.5rem + 3.2vw, 4rem); margin-bottom: 16px; }
.lg-hero .sec__lede { font-size: var(--step-0); margin-bottom: 22px; max-width: 40ch; }
.lg-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 18px; }
.lg-stats .stat__value { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem); }
.lg-stats .stat__label { font-size: 12px; line-height: 1.3; }
.lg-hint { margin: 0 0 8px; font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.lg-note { margin: 0; font-size: 11px; line-height: 1.5; color: var(--ink-3); }
@media (max-width: 899px) {
  #hero { align-items: flex-start; padding-top: max(56svh, 400px); }
  .lg-hero__text { max-width: none; }
}
@media (max-width: 520px) { .lg-stats { gap: 10px; } .lg-stats .stat__label { font-size: 11px; } }

/* hover card for one language */
.lg-tip {
  position: fixed; z-index: 96; pointer-events: none; max-width: 290px; padding: 10px 13px; border-radius: 12px;
  background: rgba(8, 10, 22, .9); border: 1px solid var(--line-strong); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-size: 13px; line-height: 1.4; box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
}
.lg-tip[hidden] { display: none; }
.lg-tip b { display: block; font-family: var(--f-display); font-weight: 500; font-size: 14px; }
.lg-tip__path { display: block; margin: 2px 0 7px; color: var(--ink-3); font-size: 12px; }
.lg-tip__row { display: flex; align-items: center; gap: 7px; color: var(--ink-2); font-size: 12px; }
.lg-tip__row i { width: 8px; height: 8px; border-radius: 50%; flex: none; }

/* ---------- 07 back to now ---------- */
.lg-doors { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 28px; }
@media (max-width: 800px) { .lg-doors { grid-template-columns: 1fr; } }
.lg-doors a { display: block; text-decoration: none; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; background: var(--panel); transition: .4s var(--ease-out); }
.lg-doors a:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.lg-doors a b { font-family: var(--f-display); font-size: var(--step-1); display: block; margin-bottom: 4px; }
.lg-doors a span { color: var(--ink-2); font-size: var(--step--1); }

/* ---------- steps and cards (chapters 02 and 03) ---------- */
.lg-chap { padding: 0; }
.lg-step { min-height: 92vh; min-height: 92svh; display: flex; align-items: center; padding: 5vh 0; }
.lg-step__in { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.lg-pos-bottom { align-items: flex-end; }
.lg-pos-bottom .lg-card { max-width: 780px; }
.lg-card {
  max-width: 450px; padding: 22px 26px; border-radius: 22px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(5, 7, 16, .55), rgba(5, 7, 16, .84)); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lg-card p { color: var(--ink-2); margin: 0 0 12px; font-size: var(--step-0); line-height: 1.5; }
.lg-card b { color: var(--ink); font-weight: 600; }
.lg-card__title {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.7rem, 1.2rem + 2.2vw, 2.9rem); line-height: 1.04;
  letter-spacing: -.02em; margin: 0 0 14px; color: var(--c, var(--ink)); text-wrap: balance;
}
p.lg-card__sub { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; margin: 14px 0 8px; color: var(--ink-3); }
@media (max-width: 899px) { .lg-step { align-items: flex-end; } .lg-card, .lg-pos-bottom .lg-card { max-width: none; padding: 18px 20px; } .lg-card p { font-size: 14px; } }

.lg-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.lg-chip {
  font: inherit; font-size: 13px; color: var(--ink); background: rgba(255, 255, 255, .05); border: 1px solid var(--line-strong);
  border-radius: 999px; padding: 6px 12px; cursor: pointer; transition: background .2s, border-color .2s;
}
.lg-chip:hover, .lg-chip:focus-visible { background: rgba(255, 255, 255, .12); border-color: var(--c, var(--accent)); }
.lg-chip[aria-pressed="true"] { border-color: var(--c, var(--accent)); color: var(--c, var(--accent)); background: rgba(255, 255, 255, .08); }
.lg-key { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.lg-key i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 7px; }
.lg-key em { font-style: normal; color: var(--ink-3); font-family: var(--f-mono); margin-left: 4px; }
.lg-toggle { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 14px; font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.lg-toggle button {
  font: inherit; font-size: 12px; letter-spacing: .04em; text-transform: none; color: var(--ink); background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-strong); border-radius: 999px; padding: 5px 12px; cursor: pointer;
}
.lg-toggle button[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }

/* ---------- the card for one language ---------- */
.lg-lang {
  position: fixed; z-index: 97; left: var(--gutter); bottom: 22px; width: min(390px, calc(100vw - 2 * var(--gutter))); max-height: 72vh; overflow: auto;
  padding: 18px 20px 16px; border-radius: 20px; border: 1px solid var(--line-strong); background: rgba(8, 10, 22, .92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 16px 50px rgba(0, 0, 0, .55);
}
.lg-lang[hidden] { display: none; }
.lg-lang__x { position: absolute; top: 10px; right: 12px; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--ink-2); font-size: 20px; line-height: 1; cursor: pointer; }
.lg-lang__x:hover { color: var(--ink); border-color: var(--line-strong); }
.lg-lang__kick { margin: 0 0 4px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.lg-lang__name { font-family: var(--f-display); font-weight: 500; font-size: 1.5rem; margin: 0 30px 6px 0; line-height: 1.1; }
.lg-lang__path { color: var(--ink-3); font-size: 12px; line-height: 1.5; margin: 0 0 12px; }
.lg-lang__row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--ink-2); font-size: 13px; margin: 0 0 6px; }
.lg-lang__row i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.lg-lang__row small { color: var(--ink-3); font-size: 11px; }
.lg-lang__row b { color: var(--ink); }
.lg-lang__row a { color: var(--accent); }
.lg-lang__row.mono { font-size: 11px; color: var(--ink-3); }
.lg-lang__sub { margin: 12px 0 6px; font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.lg-lang__sub[hidden] { display: none; }
@media (max-width: 899px) { .lg-lang { left: 10px; right: 10px; width: auto; bottom: 10px; max-height: 46vh; } }
.lg-tip__go { color: var(--accent); }

/* ---------- search ---------- */
.lg-find { position: relative; }
.lg-find--top { position: fixed; z-index: 95; top: 14px; right: 18px; width: min(230px, calc(100vw - 190px)); }
.lg-find__in {
  width: 100%; font: inherit; font-size: 13px; color: var(--ink); outline: none; border-radius: 999px; padding: 8px 14px 8px 34px;
  background: rgba(4, 5, 10, .62) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23aab3cc' stroke-width='2.4' stroke-linecap='round'><circle cx='11' cy='11' r='7'/><path d='M20 20l-4-4'/></svg>") no-repeat 12px center;
  border: 1px solid var(--line-strong); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lg-find__in:focus { border-color: var(--accent); }
.lg-find__in::placeholder { color: var(--ink-3); }
.lg-card .lg-find { margin: 4px 0 14px; }
.lg-find__out {
  list-style: none; margin: 6px 0 0; padding: 6px; position: absolute; left: 0; right: 0; min-width: 260px; max-height: 50vh; overflow: auto; z-index: 98;
  background: rgba(8, 10, 22, .97); border: 1px solid var(--line-strong); border-radius: 14px; box-shadow: 0 14px 40px rgba(0, 0, 0, .5);
}
.lg-find--top .lg-find__out { left: auto; right: 0; }
.lg-find__out[hidden] { display: none; }
.lg-find__out li { padding: 8px 10px; border-radius: 9px; cursor: pointer; display: flex; flex-direction: column; font-size: 14px; }
.lg-find__out li.is-on, .lg-find__out li:hover { background: rgba(255, 255, 255, .09); }
.lg-find__out small { color: var(--ink-3); font-size: 11px; }

/* while a language card is open, the story cards step aside */
.lg-step .lg-card, .lg-hero__text { transition: opacity .35s var(--ease-out); }
body.lg-pinned .lg-step .lg-card, body.lg-pinned .lg-hero__text { opacity: 0; pointer-events: none; }

/* wide card at the bottom: text on the left, controls on the right */
.lg-pos-bottom .lg-card { max-width: 1000px; }
.lg-card__cols { display: grid; grid-template-columns: 1.1fr 1fr; gap: 6px 36px; align-items: start; }
.lg-pos-bottom .lg-card__title { font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.2rem); }
@media (max-width: 899px) { .lg-card__cols { grid-template-columns: 1fr; } }

/* phones: keep the Earth card short so the map stays in view */
@media (max-width: 899px) {
  .lg-chips--row { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
  .lg-chips--row .lg-chip { flex: none; }
  .lg-pos-bottom .lg-card__title { font-size: 1.45rem; margin-bottom: 8px; }
  .lg-pos-bottom .lg-card p { font-size: 13px; }
}
.lg-card__cols > div { min-width: 0; }
@media (max-width: 899px) { .lg-card__cols { grid-template-columns: minmax(0, 1fr); } }

/* ---------- 04 falling silent ---------- */
.lg-note { margin: 8px 0 0; font-size: 12px; line-height: 1.5; color: var(--ink-3); }
.lg-card .lg-note a { color: var(--accent); }
.lg-legend { list-style: none; margin: 0 0 4px; padding: 0; display: grid; gap: 7px; }
.lg-legend li { display: grid; grid-template-columns: 10px auto auto 1fr; align-items: baseline; gap: 4px 8px; font-size: 13px; color: var(--ink-2); }
.lg-legend i { width: 9px; height: 9px; border-radius: 50%; align-self: center; }
.lg-legend b { color: var(--ink); font-weight: 600; }
.lg-legend em { font-style: normal; font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); }
.lg-legend span { font-size: 12px; color: var(--ink-3); }
@media (max-width: 899px) { .lg-legend { grid-template-columns: 1fr 1fr; gap: 6px 10px; } .lg-legend li { grid-template-columns: 10px auto auto; } .lg-legend span { display: none; } }

.lg-bars { display: grid; gap: 9px; margin-top: 6px; }
.lg-bar { display: grid; grid-template-columns: 112px 1fr 76px; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); background: none; border: 0; padding: 0; text-align: left; }
.lg-bar--btn { cursor: pointer; font: inherit; font-size: 13px; color: var(--ink-2); }
.lg-bar--btn:hover .lg-bar__name, .lg-bar--btn:focus-visible .lg-bar__name { color: var(--accent); }
.lg-bar__name em { font-style: normal; font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); margin-left: 4px; }
.lg-bar__track { display: flex; height: 10px; border-radius: 6px; overflow: hidden; background: rgba(255, 255, 255, .06); }
.lg-bar__track i { display: block; height: 100%; }
.lg-bar__pct { font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); white-space: nowrap; }
@media (max-width: 520px) { .lg-bar { grid-template-columns: 92px 1fr 64px; gap: 8px; font-size: 12px; } }

.lg-lang__last { margin-top: 10px; padding-top: 4px; border-top: 1px solid var(--line); }
.lg-lang__last p { color: var(--ink-2); font-size: 13px; line-height: 1.5; margin: 0 0 6px; }
.lg-lang__last b { color: var(--ink); }
.lg-lang__last .lg-lang__sub { margin-top: 8px; }
.lg-lang__src { font-size: 11px !important; color: var(--ink-3) !important; }
.lg-lang__src a { color: var(--accent); }

/* ---------- 05 live edits ---------- */
.lg-live__nums { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 14px 0 6px; }
.lg-live__top { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 7px; }
.lg-live__top li { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; color: var(--ink-2); padding: 3px 8px; border-radius: 8px; overflow: hidden; min-height: 28px; }
.lg-live__top li i { position: absolute; left: 0; top: 0; bottom: 0; opacity: .22; transition: width .6s var(--ease-out); z-index: 0; }
.lg-live__top li > * { position: relative; z-index: 1; }
.lg-live__top b { font-family: var(--f-mono); font-size: 12px; color: var(--ink); }
.lg-live__lang { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); cursor: pointer; text-align: left; }
.lg-live__lang:hover { color: var(--accent); }
.lg-live__wait { color: var(--ink-3); }
.lg-live__last { margin: 0 0 8px; font-size: 13px; color: var(--ink-2); min-height: 2.8em; word-break: break-word; }
.lg-live__last a { color: var(--accent); }
.lg-live .live { margin-bottom: 4px; }
.lg-card p.lg-note { margin: 8px 0 0; font-size: 12px; line-height: 1.5; color: var(--ink-3); }
.lg-bar { grid-template-columns: 140px 1fr 84px; }
.lg-bar__name { white-space: nowrap; }
@media (max-width: 520px) { .lg-bar { grid-template-columns: 112px 1fr 70px; } }
.lg-lang { scrollbar-width: thin; scrollbar-color: rgba(160, 180, 255, .3) transparent; }
.lg-lang::-webkit-scrollbar { width: 6px; }
.lg-lang::-webkit-scrollbar-thumb { background: rgba(160, 180, 255, .3); border-radius: 3px; }
.lg-lang::-webkit-scrollbar-track { background: transparent; }

/* phones: keep the live card short so the map stays in view */
@media (max-width: 899px) {
  #web-live .sec__kicker { display: none; }
  #web-live .lg-card__title { font-size: 1.45rem; margin-bottom: 8px; }
  .lg-live__nums { margin: 8px 0 4px; gap: 10px; }
  .lg-live .stat__value { font-size: 1.35rem; }
  .lg-live .stat__label { font-size: 11px; }
  .lg-live__top li:nth-child(n+4) { display: none; }
  .lg-live__top { margin-bottom: 8px; }
  .lg-live .lg-card__sub { margin: 8px 0 6px; }
  .lg-live__last { font-size: 12px; min-height: 2.4em; }
  #web-live p.lg-note { display: none; }
}

/* ---------- 06 words that travel ---------- */
#words-play .lg-card { max-height: 84vh; overflow: auto; scrollbar-width: thin; scrollbar-color: rgba(160, 180, 255, .3) transparent; }
.lg-word { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.lg-word__h { margin: 0 0 4px; font-family: var(--f-display); font-weight: 500; font-size: 1.35rem; }
.lg-word__h small { display: block; margin-top: 2px; font-family: var(--f-body); font-weight: 400; font-size: 12px; color: var(--ink-3); }
.lg-word__chain { margin: 0 0 8px; color: var(--ink); font-size: 14px; }
.lg-word__more summary { cursor: pointer; font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.lg-word__hops { margin: 0 0 8px; padding: 0 0 0 20px; display: grid; gap: 8px; font-size: 13px; color: var(--ink-2); }
.lg-word__hops b { color: var(--ink); }
.lg-word__form { color: #ffd36b; margin-left: 6px; }
.lg-word__hops small { display: block; color: var(--ink-3); font-size: 11.5px; }
.lg-word__hops em { font-style: normal; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--amber); border: 1px solid rgba(255, 181, 71, .4); border-radius: 999px; padding: 1px 7px; }
.lg-flowlist { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 5px; font-size: 13px; color: var(--ink-2); }
.lg-flowlist b { color: var(--ink); font-weight: 600; }
.lg-flowlist em { font-style: normal; font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); margin-left: 6px; }
@media (max-width: 899px) { #words-play .lg-card { max-height: 52vh; } }

/* a card never grows taller than the screen */
.lg-card { max-height: 88vh; overflow: auto; scrollbar-width: thin; scrollbar-color: rgba(160, 180, 255, .3) transparent; }
.lg-card::-webkit-scrollbar { width: 6px; }
.lg-card::-webkit-scrollbar-thumb { background: rgba(160, 180, 255, .3); border-radius: 3px; }

/* cards you can move: a grip at the top of each card (see addGrip in viz-a.js) */
.lg-card, .lg-hero__text { position: relative; }
.lg-grip {
  position: absolute; top: 4px; left: 50%; z-index: 3; width: 46px; height: 18px; margin: 0 0 0 -23px; padding: 0; border: 0; border-radius: 9px;
  background: transparent; color: var(--ink-3); cursor: grab; touch-action: none; opacity: .6; transition: opacity .2s, color .2s;
}
.lg-grip::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: 30px; height: 10px; margin: -5px 0 0 -15px;
  background: radial-gradient(circle, currentColor 1.1px, transparent 1.5px) 0 0 / 6px 5px;
}
.lg-grip:hover, .lg-grip:focus-visible, .is-moving > .lg-grip { opacity: 1; color: var(--accent); }
.is-moving > .lg-grip { cursor: grabbing; }
.is-moving { user-select: none; -webkit-user-select: none; }
@media (pointer: coarse) { .lg-grip { width: 72px; height: 28px; margin-left: -36px; top: 0; } }
/* dragging the map or the tree */
body.lg-dragging, body.lg-dragging * { user-select: none; -webkit-user-select: none; cursor: grabbing !important; }
.lg-chip small { margin-left: 4px; opacity: .6; font-size: .85em; }