/* Lumen Library — Răsărit family, per-language accent hues
   Base: parchment / umber / honey (broad ecumenical Protestant — /en)
   /es Marian Catholic blue+gold · /pt sunnier blue+gold · /de Lutheran earth */
@font-face{font-family:"Fraunces";src:url(../fonts/fraunces.woff2) format("woff2");font-weight:500 650;font-style:normal;font-display:swap}
@font-face{font-family:"Literata";src:url(../fonts/literata.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Figtree";src:url(../fonts/figtree.woff2) format("woff2");font-weight:300 900;font-style:normal;font-display:swap}

:root, [data-theme="en"]{
  --bg:#FBF5EA; --card:#FFFDF8; --alt:#F3ECE0; --text:#2A1F17; --muted:#6B5A4B;
  --link:#3E3A78; --link-h:#2C2960; --focus:#3E3A78;
  --amber:#EBA93C; --amber-h:#F0BC5E; --on-amber:#2A1F17;
  --eyebrow:#8E4A14; --sage:#5E7F5E;
  --chip-soon-bg:#F8E6C6; --chip-soon-tx:#7A3E0F; --warn-bd:#E2B066;
  --line:rgba(42,31,23,.12); --line2:rgba(42,31,23,.22);
  --foot-bg:#221B33; --foot-tx:#F6EBDA; --foot-link:#F0BC5E; --foot-focus:#C9C1F2;
  --hero-a:#FBF5EA; --hero-b:#F8E6C6; --glow:rgba(235,169,60,.28); --glow-bg:#F8E6C6;
  --accent-soft:#F8E6C6;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --read:"Literata",Georgia,"Times New Roman",serif;
  --sans:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r:18px; --shadow:0 12px 30px -16px rgba(60,40,20,.28); --max:1100px;
  color-scheme:light;
}
/* Marian Catholic — blue & gold */
[data-theme="es"]{
  --bg:#F7F4EC; --card:#FFFEFA; --alt:#E8EEF6; --text:#1E2433; --muted:#5A6578;
  --link:#1F4E8C; --link-h:#163A6B; --focus:#1F4E8C;
  --amber:#C9A227; --amber-h:#D4B44A; --on-amber:#1E2433;
  --eyebrow:#8A6A12; --sage:#4A7A6A;
  --chip-soon-bg:#E8EEF6; --chip-soon-tx:#1F4E8C; --warn-bd:#C9A227;
  --line:rgba(30,36,51,.12); --line2:rgba(30,36,51,.22);
  --foot-bg:#152238; --foot-tx:#F4EFE3; --foot-link:#E0C56A; --foot-focus:#A8C4E8;
  --hero-a:#F7F4EC; --hero-b:#E8EEF6; --glow:rgba(31,78,140,.16); --glow-bg:#E8EEF6;
  --accent-soft:#E8EEF6;
}
/* Catholic, Brazil-aware — blue & gold, warmer/sunnier */
[data-theme="pt"]{
  --bg:#FBF6E8; --card:#FFFDF6; --alt:#F0E8D4; --text:#2A2418; --muted:#6B5E48;
  --link:#1B5E8A; --link-h:#134663; --focus:#1B5E8A;
  --amber:#E8A020; --amber-h:#F0B445; --on-amber:#2A2418;
  --eyebrow:#9A5A10; --sage:#5A8A5E;
  --chip-soon-bg:#F8E8C8; --chip-soon-tx:#8A4A10; --warn-bd:#E0A848;
  --line:rgba(42,36,24,.12); --line2:rgba(42,36,24,.22);
  --foot-bg:#1A2A38; --foot-tx:#F8F0DC; --foot-link:#F0BC5E; --foot-focus:#9EC8E0;
  --hero-a:#FBF6E8; --hero-b:#F5E4B8; --glow:rgba(232,160,32,.26); --glow-bg:#F5E4B8;
  --accent-soft:#F5E4B8;
}
/* Lutheran restraint — warm earth */
[data-theme="de"]{
  --bg:#F7F1E6; --card:#FFFBF4; --alt:#EDE4D4; --text:#2C241C; --muted:#6A5C4C;
  --link:#5C4A38; --link-h:#3E3226; --focus:#6B5340;
  --amber:#C4893A; --amber-h:#D49A4E; --on-amber:#2C241C;
  --eyebrow:#7A4E28; --sage:#5E6E52;
  --chip-soon-bg:#EDE4D4; --chip-soon-tx:#6B5340; --warn-bd:#C4893A;
  --line:rgba(44,36,28,.12); --line2:rgba(44,36,28,.22);
  --foot-bg:#2A221C; --foot-tx:#F4EBE0; --foot-link:#D4A86A; --foot-focus:#C8B8A4;
  --hero-a:#F7F1E6; --hero-b:#EDE4D4; --glow:rgba(196,137,58,.22); --glow-bg:#EDE4D4;
  --accent-soft:#EDE4D4;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:1.05rem;line-height:1.6;color:var(--text);background:var(--bg);min-height:100vh}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--link-h)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:.5rem;top:-3rem;background:var(--card);padding:.6rem 1rem;border-radius:8px;z-index:100;font-weight:700}
.skip:focus{top:.5rem}
.container{width:min(100% - 2rem,var(--max));margin-inline:auto}
.s{padding:clamp(2.2rem,6vw,3.8rem) 0}
.s-tight{padding:clamp(1.6rem,4vw,2.6rem) 0}
.s-alt{background:var(--alt)}
.eyebrow{font-family:var(--sans);font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow);margin:0 0 .5rem}
h1,h2,h3,.h3{font-family:var(--serif);font-weight:600;line-height:1.2;margin:0 0 .6em;color:var(--text)}
h1{font-size:clamp(2rem,5.5vw,2.85rem)}
h2{font-size:clamp(1.55rem,4vw,2.1rem)}
h3,.h3{font-size:clamp(1.25rem,3vw,1.5rem)}
.lead{font-family:var(--read);font-size:clamp(1.08rem,2.6vw,1.22rem);color:var(--muted);max-width:42em}
.prose{font-family:var(--read);font-size:1.1rem;max-width:40em}
.prose p{margin:0 0 1.1em}
.prose p:last-child{margin-bottom:0}
.note{font-size:.92rem;color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:48px;padding:.75rem 1.35rem;border-radius:999px;font-weight:700;text-decoration:none;border:1.5px solid transparent;transition:transform .15s,background .15s;font-size:1rem;line-height:1.2;cursor:pointer;font-family:var(--sans);text-align:center;color:inherit}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn.primary{background:var(--amber);color:var(--on-amber);border-color:var(--amber)}
.btn.primary:hover{background:var(--amber-h);border-color:var(--amber-h);color:var(--on-amber)}
.btn.line{background:var(--card);color:var(--link);border-color:var(--link)}
.btn.line:hover{background:var(--alt);color:var(--link-h)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;gap:.5rem;min-height:64px;padding:.45rem 0}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--serif);font-weight:600;font-size:1.2rem;color:var(--text);text-decoration:none;letter-spacing:.01em}
.brand:hover{color:var(--text)}
.brand img,.brand svg{width:34px;height:34px;flex-shrink:0}
.brand span{color:var(--eyebrow)}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:.1rem;align-items:center}
.nav a{display:inline-block;color:var(--text);text-decoration:none;padding:.5rem .75rem;border-radius:999px;font-size:.95rem;font-weight:500;white-space:nowrap}
.nav a:hover{background:var(--alt)}
.nav a[aria-current="page"]{background:var(--alt);font-weight:700}
.hdr-tools{display:flex;align-items:center;gap:.25rem;margin-left:.4rem}
.menu-btn{display:none;background:transparent;border:0;padding:.55rem;border-radius:10px;cursor:pointer;min-width:44px;min-height:44px}
.menu-btn .burger{display:block;width:22px;height:2px;background:var(--text);position:relative}
.menu-btn .burger::before,.menu-btn .burger::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--text)}
.menu-btn .burger::before{top:-7px}.menu-btn .burger::after{top:7px}
.lang ul{list-style:none;margin:0;padding:0;display:flex;gap:.15rem;flex-wrap:wrap}
.lang a{display:inline-block;padding:.35rem .55rem;border-radius:999px;font-size:.82rem;font-weight:700;text-decoration:none;color:var(--muted)}
.lang a:hover{background:var(--alt);color:var(--text)}
.lang a[aria-current="true"]{background:var(--accent-soft);color:var(--text)}
.lang-hdr{margin-right:.1rem}
.nav .m-lang{display:none}

/* Hero */
.hero{background:radial-gradient(60% 70% at 85% 10%,var(--glow),transparent 70%),linear-gradient(180deg,var(--hero-a) 0%,var(--hero-b) 100%);padding:clamp(2.4rem,7vw,4.5rem) 0}
.hero-grid{display:grid;gap:1.6rem;align-items:center}
@media(min-width:820px){.hero-grid{grid-template-columns:1.3fr .9fr}}
.tagline{font-family:var(--read);font-size:clamp(1.15rem,2.8vw,1.4rem);color:var(--muted);margin:.15rem 0 1rem;font-style:italic}
.hero-mark{display:flex;align-items:center;justify-content:center}
.hero-mark .lamp{width:min(220px,55vw);filter:drop-shadow(0 16px 28px rgba(60,40,20,.18))}
.cross-motif{display:inline-block;width:.55rem;height:.55rem;margin-left:.35rem;opacity:.45;vertical-align:middle}
.cross-motif::before{content:"+";font-family:var(--serif);font-size:.9rem;color:var(--eyebrow);line-height:1}

/* Cards / books */
.books{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.book{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--text);box-shadow:var(--shadow)}
.book .cover{aspect-ratio:16/10;background:linear-gradient(145deg,var(--accent-soft),var(--card));display:flex;align-items:flex-end;padding:1rem 1.1rem;position:relative}
.book .cover .yr{font-size:.78rem;font-weight:700;color:var(--eyebrow);background:color-mix(in srgb,var(--card) 85%,transparent);padding:.2rem .55rem;border-radius:999px}
.book .in{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.book h3{font-size:1.28rem;margin:0}
.book .local{color:var(--muted);font-size:.9rem;font-style:italic;margin:0}
.book .blurb{font-size:.95rem;color:var(--muted);margin:.15rem 0 .4rem;flex:1}
.book .meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;padding-top:.2rem}
.chip-soon{display:inline-flex;align-items:center;font-size:.78rem;font-weight:700;padding:.25rem .65rem;border-radius:999px;background:var(--chip-soon-bg);color:var(--chip-soon-tx);border:1px solid var(--warn-bd)}
.book .extra{font-size:.85rem;color:var(--eyebrow);font-weight:600}

.how{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));margin-top:1.2rem}
.how article{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.15rem 1.2rem;box-shadow:var(--shadow)}
.how h3{margin:0 0 .35rem;font-size:1.25rem}
.how p{margin:0;color:var(--muted);font-size:.98rem}

.donate{display:grid;gap:1rem 2rem;align-items:center;background:var(--card);border:2px solid var(--amber);border-radius:var(--r);padding:1.4rem;box-shadow:var(--shadow)}
@media(min-width:700px){.donate{grid-template-columns:1.4fr 1fr}}
.donate h2{font-size:clamp(1.5rem,4vw,2rem);margin:0 0 .35rem}
.donate .note{margin:.7rem 0 0}

.page-hero{padding:clamp(2rem,5vw,3.2rem) 0 1rem}
.page-hero .lead{margin-top:.4rem}

.privacy-list{display:grid;gap:1rem;margin-top:1.2rem}
.privacy-list article{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.15rem 1.25rem}
.privacy-list h2{font-size:1.25rem;margin:0 0 .35rem}
.privacy-list p{margin:0;color:var(--muted)}

/* Footer */
.site-footer{background:var(--foot-bg);color:var(--foot-tx);padding:2.4rem 0 2rem;margin-top:2rem}
.site-footer a{color:var(--foot-link)}
.site-footer a:hover{color:#fff}
.site-footer a:focus-visible{outline-color:var(--foot-focus)}
.foot-grid{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.site-footer h2{color:var(--foot-tx);font-size:1.05rem;margin:0 0 .6rem;font-family:var(--sans);font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.3rem 0}
.site-footer .brand-foot{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--serif);font-size:1.25rem;color:var(--foot-tx);text-decoration:none;font-weight:600}
.site-footer .brand-foot img{width:30px;height:30px}
.foot-copy{margin-top:1.8rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.12);font-size:.9rem;color:color-mix(in srgb,var(--foot-tx) 75%,transparent)}
.lang-foot a{color:var(--foot-tx)}
.lang-foot a[aria-current="true"]{background:rgba(255,255,255,.12);color:#fff}

/* Root chooser */
.root-page{min-height:100vh;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(50% 60% at 80% 0%,rgba(235,169,60,.25),transparent 70%),linear-gradient(180deg,#FBF5EA,#F8E6C6)}
.root-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:clamp(1.6rem,4vw,2.4rem);box-shadow:var(--shadow);max-width:520px;margin:2rem auto}
.root-card .logo{width:56px;height:56px;margin-bottom:1rem}
.root-langs{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.55rem}
.root-langs a{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.1rem;border-radius:14px;background:var(--alt);color:var(--text);text-decoration:none;font-weight:700;min-height:48px}
.root-langs a:hover{background:var(--accent-soft)}
.root-langs small{font-weight:500;color:var(--muted)}

@media(max-width:760px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav{position:absolute;left:0;right:0;top:64px;background:var(--bg);border-bottom:1px solid var(--line);display:none;padding:.6rem 1rem 1rem}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav a{padding:.75rem 1rem;font-size:1.05rem}
  .nav .m-lang{display:block;margin-top:.4rem;padding-top:.6rem;border-top:1px solid var(--line)}
  .lang-hdr{display:none}
}

/* Book cards ready */
.book.ready{text-decoration:none;color:var(--text)}
.book.ready:hover{transform:translateY(-3px);color:var(--text)}
.chip-ready{display:inline-flex;align-items:center;font-size:.78rem;font-weight:700;padding:.25rem .65rem;border-radius:999px;background:var(--chip-ok-bg, #E3EFE6);color:var(--chip-ok-tx, #2D5239);border:1px solid var(--sage)}

/* Book hub */
.book-hero .epigraph{font-family:var(--read);font-style:italic;color:var(--muted);border-left:3px solid var(--amber);padding:.2rem 0 .2rem 1rem;margin:1.2rem 0 0;max-width:36em}
.book-hero .local-title{font-family:var(--read);font-size:1.25rem;color:var(--muted);font-style:italic;margin:.2rem 0 0}
.book-grid{display:grid;gap:2rem}
@media(min-width:860px){.book-grid{grid-template-columns:1.4fr .8fr;align-items:start}}
.video-slot{background:var(--alt);border:1.5px dashed var(--line2);border-radius:var(--r);min-height:160px;display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem;padding:1.2rem}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem 1.2rem;box-shadow:var(--shadow)}
.toc h2{font-size:1.15rem;margin:0 0 .7rem}
.toc ol{margin:0;padding-left:1.2rem}
.toc li{margin:.35rem 0}
.credit{font-size:.9rem;color:var(--muted);margin-top:1.6rem;border-top:1px solid var(--line);padding-top:.9rem}

/* Reader */
.reading-progress{position:sticky;top:64px;z-index:40;height:3px;background:transparent}
.reading-progress span{display:block;height:100%;background:var(--amber);transition:width .15s}
.reader{padding:1.2rem 0 3rem}
.container.narrow{width:min(100% - 2rem, 40rem);margin-inline:auto}
.crumbs{font-size:.9rem;color:var(--muted);margin:0 0 1rem}
.crumbs a{color:var(--link);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.reader-body{font-family:var(--read);font-size:clamp(1.08rem, 2.4vw, 1.2rem);line-height:1.75;color:var(--text)}
.reader-body p{margin:0 0 1.15em}
.reader-body .verse{font-style:italic;color:var(--muted);border-left:3px solid var(--amber);padding:.4rem 0 .4rem 1rem;margin:1.4rem 0}
.reader-body .verse p{margin:0}
.reader-body .signed{font-weight:700;margin-top:1.4rem}
.reader-body .place{color:var(--muted);font-style:italic}
.chapter-nav{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:space-between;margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.chapter-nav .btn{flex:1 1 12rem}

@media print{
  .site-header,.site-footer,.reading-progress,.chapter-nav,.menu-btn,.hdr-tools,.skip,.video-slot{display:none!important}
  body{background:#fff;color:#000}
  .reader-body{font-size:12pt;line-height:1.6}
  .container.narrow{width:100%;max-width:none}
  a{color:#000;text-decoration:none}
}