/* ── tokens ──────────────────────────────────────────────── */
:root{
  --paper:#EFEEE6;
  --paper-2:#E5E4D9;
  --card:#F7F6F0;
  --night:#0E1A2E;
  --night-2:#182742;
  --ink:#171A1C;
  --lapis:#23409B;
  --lapis-soft:#5A73C4;
  --madder:#A32B1E;
  --verdigris:#3E6B5C;
  --muted:#6C6D64;
  --rule:#CFCDBE;

  --serif:"Newsreader",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  --pad:clamp(1.15rem,4vw,2.5rem);
  --wrap:70rem;
}
html[dir="rtl"]{
  --serif:"Amiri",serif;
  --sans:"IBM Plex Sans Arabic",system-ui,sans-serif;
  --mono:"IBM Plex Sans Arabic",ui-monospace,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:1rem;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
html[dir="rtl"] body{line-height:1.9;font-size:1.02rem}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
:focus-visible{outline:2.5px solid var(--lapis);outline-offset:3px;border-radius:2px}
html[dir="rtl"] :focus-visible{outline-color:var(--madder)}

/* ── top bar ─────────────────────────────────────────────── */
.bar{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);
  border-block-end:1px solid var(--rule);
}
.bar-in{display:flex;align-items:center;gap:1rem;min-height:56px}
.brand{
  font-family:var(--serif);font-size:1.05rem;font-weight:600;letter-spacing:-.01em;
  text-decoration:none;color:var(--ink);white-space:nowrap;
}
.brand span{color:var(--madder)}
.bar nav{display:flex;gap:1.1rem;margin-inline-start:auto;overflow-x:auto;scrollbar-width:none}
.bar nav::-webkit-scrollbar{display:none}
.bar nav a{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;white-space:nowrap;padding-block:.4rem;
  border-block-end:1.5px solid transparent;
}
html[dir="rtl"] .bar nav a{font-size:.82rem;letter-spacing:0;text-transform:none}
.bar nav a:hover{color:var(--ink);border-color:var(--madder)}
.lang{
  margin-inline-start:.4rem;flex:none;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;
  background:var(--night);color:var(--paper);border:0;border-radius:100px;
  padding:.42rem .85rem;cursor:pointer;transition:background .18s;
}
.lang:hover{background:var(--lapis)}
@media (max-width:720px){ .bar nav{display:none} .lang{margin-inline-start:auto} }

/* ── hero ────────────────────────────────────────────────── */
.hero{background:var(--night);color:var(--paper);padding-block:clamp(3rem,9vw,6rem) clamp(2.5rem,6vw,4rem);position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset-inline-start:0;inset-block-end:0;width:100%;height:1px;
  background:linear-gradient(to right,transparent,var(--madder),transparent);opacity:.6;
}
.kicker{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--madder);margin:0 0 1.1rem;
}
html[dir="rtl"] .kicker{letter-spacing:0;text-transform:none;font-size:.85rem}
.hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2.8rem,10vw,5.6rem);line-height:.95;letter-spacing:-.035em;
  margin:0 0 1.2rem;
}
html[dir="rtl"] .hero h1{letter-spacing:0;line-height:1.15}
.hero p.sub{
  font-size:clamp(1.05rem,2.4vw,1.35rem);max-width:34ch;margin:0 0 2.6rem;
  color:color-mix(in srgb,var(--paper) 82%,var(--night));
}
.hero .credit{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;
  color:color-mix(in srgb,var(--paper) 52%,var(--night));margin:2.4rem 0 0;
}
html[dir="rtl"] .hero .credit{font-size:.82rem}

/* route ribbon — the signature */
.route-label{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;
  color:color-mix(in srgb,var(--paper) 45%,var(--night));margin:0 0 1.3rem;
}
html[dir="rtl"] .route-label{letter-spacing:0;text-transform:none;font-size:.8rem}
.route{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.route::before{
  content:"";position:absolute;inset-block-start:6px;inset-inline-start:6%;width:88%;height:1px;
  background:repeating-linear-gradient(to right,var(--lapis-soft) 0 7px,transparent 7px 13px);
  transform:scaleX(0);transform-origin:var(--o,left);
  animation:draw 1.5s .35s cubic-bezier(.2,.7,.3,1) forwards;
}
html[dir="rtl"] .route::before{--o:right}
@keyframes draw{to{transform:scaleX(1)}}
.stop{position:relative;padding-block-start:0;opacity:0;animation:rise .6s forwards}
.stop:nth-child(1){animation-delay:.15s}
.stop:nth-child(2){animation-delay:.55s}
.stop:nth-child(3){animation-delay:.95s}
.stop:nth-child(4){animation-delay:1.35s}
@keyframes rise{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.dot{
  width:13px;height:13px;border-radius:50%;
  background:var(--night);border:2.5px solid var(--lapis-soft);margin-block-end:.85rem;
}
.stop:last-child .dot{background:var(--madder);border-color:var(--madder)}
.stop b{
  display:block;font-family:var(--serif);font-weight:500;
  font-size:clamp(1rem,2.3vw,1.45rem);line-height:1.15;letter-spacing:-.015em;
}
.stop small{
  display:block;font-family:var(--mono);font-size:.66rem;line-height:1.5;margin-block-start:.35rem;
  color:color-mix(in srgb,var(--paper) 55%,var(--night));
  padding-inline-end:.9rem;
}
html[dir="rtl"] .stop small{font-size:.78rem}
@media (max-width:640px){
  .route{grid-template-columns:1fr;gap:1.5rem}
  .route::before{
    inset-block-start:6px;inset-inline-start:6px;width:1px;height:82%;
    background:repeating-linear-gradient(to bottom,var(--lapis-soft) 0 7px,transparent 7px 13px);
    transform:scaleY(0);animation-name:drawY;
  }
  @keyframes drawY{to{transform:scaleY(1)}}
  .stop{display:grid;grid-template-columns:13px 1fr;gap:0 1rem;align-items:start}
  .dot{margin:4px 0 0}
}

/* ── sections ────────────────────────────────────────────── */
section{padding-block:clamp(3rem,7vw,5.5rem);scroll-margin-top:70px}
#tree{scroll-margin-top:130px}
section.alt{background:var(--paper-2)}
.eyebrow{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--madder);margin:0 0 .7rem;
}
html[dir="rtl"] .eyebrow{letter-spacing:0;text-transform:none;font-size:.82rem}
h2{
  font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,4.6vw,3rem);
  line-height:1.06;letter-spacing:-.028em;margin:0 0 .9rem;
}
html[dir="rtl"] h2{letter-spacing:0;line-height:1.3}
.lead{font-size:1.06rem;color:var(--muted);max-width:56ch;margin:0 0 2.4rem}

/* story */
.chapter{
  display:grid;grid-template-columns:4.5rem 1fr;gap:0 1.6rem;
  padding-block:2.2rem;border-block-start:1px solid var(--rule);
}
.chapter:first-of-type{border-block-start:0}
.num{
  font-family:var(--serif);font-size:1.5rem;color:var(--madder);
  line-height:1;padding-block-start:.35rem;font-variant-numeric:oldstyle-nums;
}
.chapter h3{
  font-family:var(--serif);font-weight:500;font-size:clamp(1.35rem,3vw,1.85rem);
  letter-spacing:-.02em;margin:0 0 .9rem;line-height:1.15;
}
html[dir="rtl"] .chapter h3{letter-spacing:0;line-height:1.4}
.chapter p{margin:0 0 1rem;max-width:64ch}
.chapter p:last-child{margin-block-end:0}
@media (max-width:640px){
  .chapter{grid-template-columns:1fr;gap:.5rem}
  .num{padding:0}
}

/* tables */
table{width:100%;border-collapse:collapse;margin:1.5rem 0 .4rem;font-size:.93rem}
th{
  text-align:start;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);font-weight:400;
  padding:0 1rem .55rem 0;border-block-end:1px solid var(--rule);
}
html[dir="rtl"] th{letter-spacing:0;text-transform:none;font-size:.8rem;padding:0 0 .55rem 1rem}
td{padding:.62rem 1rem .62rem 0;border-block-end:1px solid color-mix(in srgb,var(--rule) 55%,transparent);vertical-align:top}
html[dir="rtl"] td{padding:.62rem 0 .62rem 1rem}
tr.mark td{background:color-mix(in srgb,var(--madder) 7%,transparent);font-weight:500}
tr.mark td:first-child{box-shadow:inset 3px 0 0 var(--madder)}
html[dir="rtl"] tr.mark td:first-child{box-shadow:inset -3px 0 0 var(--madder)}

/* village */
.village{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:820px){.village{grid-template-columns:1fr}}
dl.facts{margin:0}
dl.facts>div{padding-block:.9rem;border-block-start:1px solid var(--rule)}
dl.facts dt{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-block-end:.3rem;
}
html[dir="rtl"] dl.facts dt{letter-spacing:0;text-transform:none;font-size:.8rem}
dl.facts dd{margin:0}
blockquote{
  margin:0;padding:1.8rem;background:var(--night);color:var(--paper);
  border-radius:2px;
}
blockquote p{
  font-family:var(--serif);font-size:clamp(1.15rem,2.7vw,1.55rem);line-height:1.35;
  letter-spacing:-.015em;margin:0 0 1.2rem;
}
html[dir="rtl"] blockquote p{letter-spacing:0;line-height:1.7}
blockquote cite{
  font-family:var(--mono);font-size:.68rem;font-style:normal;letter-spacing:.05em;
  color:color-mix(in srgb,var(--paper) 55%,var(--night));
}
html[dir="rtl"] blockquote cite{font-size:.8rem}

/* ── search + controls ───────────────────────────────────── */
.tools{position:sticky;top:56px;z-index:50;background:var(--paper-2);
  border-block:1px solid var(--rule);padding-block:.9rem}
.tools-in{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.search{position:relative;flex:1 1 17rem;min-width:0}
.search input{
  width:100%;font-family:var(--sans);font-size:1rem;
  padding:.7rem 2.4rem .7rem .95rem;
  background:var(--card);border:1.5px solid var(--rule);border-radius:2px;color:var(--ink);
}
html[dir="rtl"] .search input{padding:.7rem .95rem .7rem 2.4rem}
.search input:focus{border-color:var(--lapis);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--lapis) 16%,transparent)}
.search button{
  position:absolute;inset-block-start:50%;inset-inline-end:.4rem;transform:translateY(-50%);
  background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.15rem;line-height:1;
  padding:.3rem .45rem;border-radius:2px;
}
.search button[hidden]{display:none}
.btn{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  background:transparent;border:1.5px solid var(--rule);color:var(--ink);
  padding:.62rem .9rem;border-radius:2px;cursor:pointer;white-space:nowrap;transition:.16s;
}
html[dir="rtl"] .btn{letter-spacing:0;text-transform:none;font-size:.84rem}
.btn:hover{border-color:var(--ink)}
.btn.key{background:var(--madder);border-color:var(--madder);color:var(--paper)}
.btn.key:hover{background:#8B2418;border-color:#8B2418}
.count{font-family:var(--mono);font-size:.72rem;color:var(--muted);flex:0 0 auto}
html[dir="rtl"] .count{font-size:.85rem}

/* ── tree ────────────────────────────────────────────────── */
.legend{display:flex;flex-wrap:wrap;gap:1.1rem;margin:0 0 1.8rem;
  font-family:var(--mono);font-size:.7rem;color:var(--muted)}
html[dir="rtl"] .legend{font-size:.82rem}
.legend i{font-style:normal}
.legend .dag{color:var(--madder)}
.legend .pl{color:var(--verdigris)}
.legend .st{color:var(--lapis)}

.tree,.tree ul{list-style:none;margin:0;padding:0}
.tree ul{
  margin-inline-start:.62rem;padding-inline-start:1.15rem;
  border-inline-start:1px solid var(--rule);
}
.tree>li>.person{font-size:1.05rem}
.node{margin-block:1px}
.person{
  display:flex;align-items:baseline;gap:.4rem;flex-wrap:wrap;
  padding:.32rem .5rem;border-radius:2px;position:relative;
}
.person.clickable{cursor:pointer}
.person.clickable:hover{background:color-mix(in srgb,var(--lapis) 8%,transparent)}
.tw{
  flex:none;width:1.05rem;height:1.05rem;align-self:center;
  border:0;background:none;padding:0;cursor:pointer;color:var(--muted);
  font-family:var(--mono);font-size:.8rem;line-height:1;
  display:grid;place-items:center;transition:transform .18s;
}
.tw.open{transform:rotate(90deg)}
html[dir="rtl"] .tw{transform:rotate(180deg)}
html[dir="rtl"] .tw.open{transform:rotate(90deg)}
.tw.leaf{visibility:hidden}
.nm{font-family:var(--serif);font-size:1.03em;font-weight:500;letter-spacing:-.012em}
html[dir="rtl"] .nm{letter-spacing:0}
.alt-nm{font-family:var(--sans);font-size:.82em;color:var(--muted)}
html[dir="rtl"] .alt-nm{font-family:"IBM Plex Sans",sans-serif;direction:ltr;unicode-bidi:isolate}
.dag{color:var(--madder);font-size:.95em}
.sp{font-size:.85em;color:var(--muted);font-style:italic}
.sp b{font-style:normal;font-weight:500;color:color-mix(in srgb,var(--ink) 70%,var(--paper))}
.pl{
  font-family:var(--mono);font-size:.66em;letter-spacing:.05em;
  color:var(--verdigris);border:1px solid color-mix(in srgb,var(--verdigris) 32%,transparent);
  border-radius:100px;padding:.08em .55em;white-space:nowrap;
}
html[dir="rtl"] .pl{font-size:.78em;letter-spacing:0}
.tag{font-family:var(--mono);font-size:.64em;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
html[dir="rtl"] .tag{font-size:.78em;letter-spacing:0;text-transform:none}
.unnamed{font-family:var(--mono);font-size:.68em;color:var(--muted);
  padding:.15rem .5rem .35rem;display:block}
html[dir="rtl"] .unnamed{font-size:.8em}
.note{
  font-size:.85em;color:var(--muted);margin:.15rem 0 .55rem;
  padding-inline-start:.55rem;border-inline-start:2px solid var(--rule);max-width:58ch;
}
.person.star .nm{color:var(--lapis)}
.person.star::before{
  content:"";position:absolute;inset-inline-start:-1.15rem;inset-block:.35rem;width:2px;
  background:var(--lapis);
}
.person.you{background:color-mix(in srgb,var(--lapis) 12%,transparent);
  box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--lapis) 40%,transparent)}
mark{background:color-mix(in srgb,var(--madder) 24%,transparent);color:inherit;padding:0 .1em;border-radius:2px}
.node[hidden]{display:none}
.empty{color:var(--muted);padding:2rem 0;max-width:48ch}


/* ── today ───────────────────────────────────────────────── */
.places{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.2rem}
.pcard{background:var(--card);border:1px solid var(--rule);border-radius:2px;padding:1.3rem}
.pcard h3{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--madder);margin:0 0 1rem;font-weight:400;
}
html[dir="rtl"] .pcard h3{letter-spacing:0;text-transform:none;font-size:.84rem}
.pcard ul{list-style:none;margin:0;padding:0}
.pcard li{display:flex;align-items:center;gap:.6rem;padding-block:.34rem;font-size:.95rem}
.bars{display:flex;gap:2px;margin-inline-start:auto;flex:none}
.bars i{width:5px;height:13px;background:var(--verdigris);border-radius:1px;display:block}
.bars i.off{background:color-mix(in srgb,var(--verdigris) 20%,transparent)}

/* ── sources ─────────────────────────────────────────────── */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem)}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.cols h3{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin:0 0 1rem;font-weight:400;
}
html[dir="rtl"] .cols h3{letter-spacing:0;text-transform:none;font-size:.84rem}
.names{font-size:.95rem;line-height:2;color:var(--ink)}
ol.refs{margin:0;padding-inline-start:1.2rem;font-size:.95rem}
ol.refs li{margin-block-end:.8rem}
ul.gaps{margin:0;padding:0;list-style:none;font-size:.95rem}
ul.gaps li{padding-block:.75rem;border-block-start:1px solid var(--rule);max-width:60ch}

footer{background:var(--night);color:color-mix(in srgb,var(--paper) 60%,var(--night));
  padding-block:2.6rem;font-family:var(--mono);font-size:.7rem}
html[dir="rtl"] footer{font-size:.82rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer a{color:var(--paper);text-decoration:none;border-block-end:1px solid var(--madder)}