/* Lost Tribes Institute — shared site styles. Layout: slim top bar + centered column; field-register look shared with the map */
:root{
  --bg:#EEF1F2; --surface:#F8FAFA; --ink:#17232B; --ink-2:#4C5B64; --ink-3:#7E8B92;
  --rule:#CFD7DA; --accent:#8A3B12; --accent-soft:#F1E3DA; --deep:#17232B; --on-deep:#EEF1F2;
  --display:"Young Serif", Georgia, "Times New Roman", serif;
  --body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F171C; --surface:#152028; --ink:#E6ECEE; --ink-2:#A9B6BC; --ink-3:#71818A;
  --rule:#26343C; --accent:#E59A6B; --accent-soft:#2A2019; --deep:#0A1115; --on-deep:#E6ECEE; color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0F171C; --surface:#152028; --ink:#E6ECEE; --ink-2:#A9B6BC; --ink-3:#71818A;
  --rule:#26343C; --accent:#E59A6B; --accent-soft:#2A2019; --deep:#0A1115; --on-deep:#E6ECEE; color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-underline-offset:2px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
img{max-width:100%}
.skip{position:absolute;left:-999px;top:0;background:var(--surface);padding:8px 12px;z-index:10}
.skip:focus{left:12px}

/* top bar */
.topbar{border-bottom:1px solid var(--rule);background:var(--bg)}
.topbar .in{max-width:1180px;margin:0 auto;padding-inline:20px;padding-block:14px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:34px;height:34px;border-radius:50%;align-self:center;flex:none}
.brand b{font-family:var(--display);font-weight:400;font-size:1.25rem;letter-spacing:-.01em}
.brand span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.nav{display:flex;flex-wrap:wrap;gap:4px 18px;margin-left:auto}
.nav a{color:var(--ink-2);text-decoration:none;font-size:15px;font-weight:500;padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}

/* page shell */
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px;padding-block:44px 80px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
h1{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.06;margin:0 0 14px;letter-spacing:-.01em;text-wrap:balance}
h2{font-family:var(--display);font-weight:400;font-size:1.7rem;line-height:1.15;margin:0 0 10px;text-wrap:balance}
h3{font-family:var(--display);font-weight:400;font-size:1.2rem;line-height:1.25;margin:0}
.lead{color:var(--ink-2);font-size:1.08rem;max-width:66ch;margin:0}
.muted{color:var(--ink-2)}
.section{margin-top:64px}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 20px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:22px}
.section-head h2{margin:0}
.section-head a{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--body);text-decoration:none;border-radius:4px;padding:11px 18px;border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn.primary{background:var(--ink);color:var(--bg)}
.btn:hover{border-color:var(--accent)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent)}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,17rem),1fr))}
.card{background:var(--surface);border:1px solid var(--rule);border-radius:6px;padding:18px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card p{margin:0;color:var(--ink-2);font-size:14.5px}
.card .meta{font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.card .more{margin-top:auto;font-size:14px;font-weight:600}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.tabular{font-variant-numeric:tabular-nums}

/* footer */
.foot{border-top:1px solid var(--rule);margin-top:40px}
.foot .in{max-width:1180px;margin:0 auto;padding-inline:20px;padding-block:28px 40px;display:grid;gap:18px 40px;grid-template-columns:minmax(0,2fr) repeat(2,minmax(0,1fr))}
.foot p{margin:0 0 6px;color:var(--ink-2);font-size:14px}
.foot h4{margin:0 0 8px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:14px}
.foot a{color:var(--ink-2);text-decoration:none}
.foot a:hover{color:var(--accent);text-decoration:underline}
@media (max-width:720px){.foot .in{grid-template-columns:1fr}.nav{margin-left:0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* photographs of the peoples */
.ph{position:relative;display:block;margin:0;overflow:hidden;border-radius:6px;background:var(--rule);aspect-ratio:4/5;color:#fff;text-decoration:none}
.ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
a.ph:hover img{transform:scale(1.04)}
.ph figcaption{position:absolute;inset:auto 0 0 0;padding:34px 12px 10px;background:linear-gradient(transparent,rgba(10,15,18,.82));font-size:14px;font-weight:500;line-height:1.3}
.ph figcaption small{display:block;margin-top:3px;font:400 10.5px var(--mono);letter-spacing:.02em;opacity:.78}
.band{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.5fr;gap:10px;margin-top:36px;height:clamp(220px,30vw,340px)}
.band .ph{aspect-ratio:auto;height:100%}
@media (max-width:820px){.band{grid-template-columns:1fr 1fr;height:auto}.band .ph{aspect-ratio:4/5}.band .ph:nth-child(n+5){display:none}}
.gallery{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(min(100%,12.5rem),1fr))}
.strip{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin-top:24px}
.strip .ph{aspect-ratio:3/4}
.strip .ph figcaption{font-size:12.5px;padding:26px 9px 8px}
@media (max-width:820px){.strip{grid-template-columns:repeat(4,minmax(0,1fr))}}
.sym .shot{margin-top:14px;aspect-ratio:4/3}
.credits{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.credits li{display:grid;grid-template-columns:7rem minmax(0,1fr);gap:4px 16px;padding:12px 0;border-bottom:1px solid var(--rule);align-items:center}
.credits img{width:7rem;height:5.25rem;object-fit:cover;border-radius:4px;display:block}
.credits .meta{font-size:13.5px;color:var(--ink-2)}
@media (prefers-reduced-motion:reduce){a.ph:hover img{transform:none}}

/* book covers */
.card.book.has-cover{padding-left:18px}
.card.book.has-cover::before{display:none}
.card .cover{display:flex;align-items:center;justify-content:center;aspect-ratio:2/3;max-height:280px;margin:-4px 0 6px;background:var(--bg);border-radius:4px;overflow:hidden}
.card .cover img{height:100%;width:auto;max-width:100%;object-fit:contain;box-shadow:0 2px 10px rgba(0,0,0,.18);transition:transform .3s ease}
.card .cover:hover img{transform:translateY(-3px)}
@media (prefers-reduced-motion:reduce){.card .cover:hover img{transform:none}}