/* Polyglot Publishers — minimal, literary, high-end */

:root{
  --bg: #fbfaf7;
  --bg-alt:#f4f1ea;
  --ink:#121212;
  --muted:#5a5a5a;
  --hair:#ded8cc;
  --card:#ffffff;
  --shadow: 0 18px 48px rgba(0,0,0,.08);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;

  --serif: ui-serif, Georgia, "Times New Roman", Times, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;
  letter-spacing:.01em;
}

a{color:inherit}
.container{width:min(var(--max), calc(100% - 40px)); margin-inline:auto}
.narrow{width:min(820px, calc(100% - 40px))}
.visually-hidden{
  position:absolute!important; height:1px; width:1px; overflow:hidden;
  clip:rect(1px,1px,1px,1px); white-space:nowrap
}

.skip-link{
  position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:20px; top:20px; width:auto; height:auto;
  background:var(--card); border:1px solid var(--hair); padding:10px 12px; border-radius:10px;
  z-index:999;
}

.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,250,247,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(222,216,204,.55);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:18px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
  min-width: 240px;
}
.brand-mark{
  display:grid; place-items:center;
  width:42px; height:42px;
  border-radius:14px;
  background:var(--ink);
  color:var(--bg);
  font-weight:700;
  letter-spacing:.04em;
  font-size:14px;
}
.brand-text{display:flex; flex-direction:column; gap:2px}
.brand-name{
  font-family:var(--serif);
  font-weight:700;
  letter-spacing:.02em;
  font-size:18px;
}
.brand-tag{
  font-size:12px;
  color:var(--muted);
}

.nav{display:flex; align-items:center; gap:10px}
.nav-toggle{
  display:none;
  border:1px solid var(--hair);
  background:var(--card);
  border-radius:12px;
  padding:8px 10px;
  font-weight:650;
}
.nav-menu{
  display:flex; align-items:center; gap:10px;
}
.nav-link{
  text-decoration:none;
  padding:8px 10px;
  border-radius:12px;
  color:var(--muted);
  border:1px solid transparent;
}
.nav-link:hover{border-color:var(--hair); color:var(--ink); background:rgba(255,255,255,.55)}
.nav-link.is-active{color:var(--ink); border-color:rgba(18,18,18,.12); background:rgba(255,255,255,.65)}
.nav-cta{color:var(--ink); border-color:rgba(18,18,18,.18)}

.hero{
  padding:64px 0 44px;
  background:
    radial-gradient(900px 400px at 20% 20%, rgba(18,18,18,.08), transparent 60%),
    radial-gradient(900px 400px at 80% 0%, rgba(18,18,18,.06), transparent 58%),
    linear-gradient(to bottom, rgba(244,241,234,.35), transparent 60%);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .9fr;
  gap:28px;
  align-items:start;
}
.kicker{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--muted);
  margin:0 0 10px;
}
h1{
  font-family:var(--serif);
  font-weight:750;
  letter-spacing:.01em;
  line-height:1.12;
  font-size: clamp(34px, 4vw, 52px);
  margin:0 0 14px;
}
h2{
  font-family:var(--serif);
  font-weight:740;
  letter-spacing:.01em;
  margin:0 0 8px;
  line-height:1.2;
}
h3{
  margin:0 0 6px;
  line-height:1.25;
}
.lead{
  font-size:18px;
  color:rgba(18,18,18,.88);
  margin:0 0 18px;
}
.muted{color:var(--muted)}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 18px}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  background:var(--ink);
  color:var(--bg);
  text-decoration:none;
  border:1px solid var(--ink);
  box-shadow: 0 10px 28px rgba(0,0,0,.12);
  font-weight:680;
}
.button:hover{transform:translateY(-1px)}
.button:active{transform:translateY(0px)}
.button-ghost{
  background:transparent;
  color:var(--ink);
  border-color:rgba(18,18,18,.24);
  box-shadow:none;
}
.button-small{padding:10px 12px; border-radius:12px; font-size:14px}

.hero-metrics{
  margin:22px 0 0;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
.hero-metrics div{
  border:1px solid rgba(222,216,204,.8);
  background:rgba(255,255,255,.55);
  border-radius:14px;
  padding:12px 12px;
}
.hero-metrics dt{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.hero-metrics dd{
  margin:6px 0 0;
  font-weight:650;
  font-size:13px;
  color:rgba(18,18,18,.9);
}

.hero-card .card{height:100%}
.card{
  background:var(--card);
  border:1px solid rgba(222,216,204,.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-header{padding:18px 18px 10px}
.card-body{padding:0 18px 14px}
.card-footer{padding:12px 18px 18px; border-top:1px solid rgba(222,216,204,.75)}

.book-list{padding:0 12px 12px}
.book{
  display:grid;
  grid-template-columns: 10px 1fr;
  gap:12px;
  padding:12px 10px;
  border-radius:14px;
}
.book:hover{background:rgba(244,241,234,.55)}
.book + .book{border-top:1px solid rgba(222,216,204,.65)}
.book-spine{
  border-radius:8px;
  background:linear-gradient(to bottom, rgba(18,18,18,.85), rgba(18,18,18,.55));
}
.book-meta h3{font-family:var(--serif); font-size:16px}
.book-meta p{margin:0; color:var(--muted); font-size:14px}
.book-note{margin-top:6px; font-size:12px; letter-spacing:.12em; text-transform:uppercase}

.section{padding:56px 0}
.section-alt{background:var(--bg-alt); border-top:1px solid rgba(222,216,204,.75); border-bottom:1px solid rgba(222,216,204,.75)}
.section-head{margin-bottom:18px}
.features{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:16px;
}
.feature{
  background:rgba(255,255,255,.6);
  border:1px solid rgba(222,216,204,.85);
  border-radius: var(--radius);
  padding:18px;
}
.feature h3{font-family:var(--serif); font-size:18px}
.feature p{margin:0; color:rgba(18,18,18,.82)}

.split{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:start;
}
.note{
  background:rgba(255,255,255,.6);
  border:1px solid rgba(222,216,204,.85);
  border-radius: var(--radius);
  padding:18px;
}
.checklist{margin:12px 0 0; padding-left:18px}
.checklist li{margin:6px 0}

.page-head{
  padding:42px 0 10px;
  border-bottom:1px solid rgba(222,216,204,.75);
  background:linear-gradient(to bottom, rgba(244,241,234,.45), transparent 65%);
}
.prose{
  font-size:16px;
}
.prose h2{margin-top:20px}
.prose p{color:rgba(18,18,18,.84)}
.prose ul, .prose ol{color:rgba(18,18,18,.84)}
.prose li{margin:8px 0}

.rules{
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
  margin:14px 0 18px;
}
.rule{
  border:1px solid rgba(222,216,204,.85);
  background:rgba(255,255,255,.6);
  border-radius: var(--radius);
  padding:14px 16px;
}
.rule h3{font-family:var(--serif); margin:0 0 4px}
.rule p{margin:0; color:var(--muted)}

.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:16px;
}
.card-book .card-header{padding-bottom:0}
.card-book .card-body{padding-top:10px}
.bullets{margin:10px 0 0; padding-left:18px; color:rgba(18,18,18,.82)}
.bullets li{margin:6px 0}

.pill{
  display:inline-flex;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(18,18,18,.18);
  background:rgba(18,18,18,.06);
  font-size:12px;
  font-weight:650;
  color:rgba(18,18,18,.84);
  margin-right:8px;
}
.pill-ghost{
  background:transparent;
  color:var(--muted);
  border-color: rgba(222,216,204,.9);
}

.text-link{
  color:rgba(18,18,18,.92);
  text-decoration:underline;
  text-underline-offset: 3px;
}
.text-link:hover{color:var(--ink)}

.callout{
  margin-top:22px;
  border:1px solid rgba(222,216,204,.85);
  background:rgba(255,255,255,.65);
  border-radius: var(--radius);
  padding:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.callout h2{font-size:20px; margin:0}
.callout p{margin:6px 0 0}

.inline-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.filter-bar{
  margin-top:14px;
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}
.search input{
  width:min(520px, 100%);
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(222,216,204,.95);
  background:rgba(255,255,255,.75);
  font-size:14px;
}
.chips{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  border:1px solid rgba(222,216,204,.95);
  background:rgba(255,255,255,.6);
  border-radius:999px;
  padding:9px 12px;
  font-weight:650;
  font-size:13px;
  color:var(--muted);
  cursor:pointer;
}
.chip:hover{color:var(--ink); border-color: rgba(18,18,18,.14)}
.chip.is-active{
  background:rgba(18,18,18,.08);
  border-color: rgba(18,18,18,.18);
  color:var(--ink);
}

.contact-card{
  border:1px solid rgba(222,216,204,.85);
  background:rgba(255,255,255,.65);
  border-radius: var(--radius);
  padding:18px;
}
hr{border:none; border-top:1px solid rgba(222,216,204,.85); margin:16px 0}

.site-footer{
  padding:26px 0 34px;
  border-top:1px solid rgba(222,216,204,.75);
  background:linear-gradient(to top, rgba(244,241,234,.35), transparent 75%);
}
.footer-inner{
  display:flex; align-items:flex-start; justify-content:space-between;
  gap:18px; flex-wrap:wrap;
}
.footer-brand{display:flex; align-items:center; gap:12px}
.footer-name{font-family:var(--serif); font-weight:750}
.footer-muted{color:var(--muted); font-size:13px}
.footer-link{
  display:inline-flex;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
  text-decoration:none;
  color:var(--muted);
}
.footer-link:hover{border-color:var(--hair); background:rgba(255,255,255,.55); color:var(--ink)}
.fineprint{color:var(--muted); font-size:13px; margin:10px 0 0}

.notfound{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:40px 0;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr; }
  .features{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .brand-tag{display:none}
}

@media (max-width: 720px){
  .nav-toggle{display:inline-flex}
  .nav-menu{
    display:none;
    width:100%;
    padding:10px;
    margin-top:10px;
    border:1px solid rgba(222,216,204,.85);
    border-radius:16px;
    background:rgba(255,255,255,.78);
    flex-direction:column;
    align-items:stretch;
  }
  .nav-menu.is-open{display:flex}
  .header-inner{flex-wrap:wrap}
}