/* M.J. Lockmere — kids MG adventure. Fog grey, copper, canal teal, warm paper.
   Kids MG adventure identity — fog, copper, canal teal. Catalog silo. */
:root{
  --paper:#f4efe6;
  --paper-deep:#e8e0d2;
  --fog:#c8d0d4;
  --fog-deep:#8a969c;
  --ink:#1e2a2e;
  --ink-soft:#3a4a50;
  --muted:#5c6b72;
  --copper:#b87333;
  --copper-hi:#d4a574;
  --copper-lo:#8a5520;
  --teal:#3d6b6e;
  --teal-hi:#5a8f92;
  --teal-deep:#2a4a4d;
  --dusk:#dce4e6;
  --line:rgba(62,107,110,.22);
  --line-soft:rgba(184,115,51,.28);
  --f-display:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --f-body:Georgia,"Times New Roman",serif;
  --f-label:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --maxw:1080px;
  --pad:clamp(1.1rem,4vw,2.25rem);
  --radius:12px;
}
*,*::before,*::after{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:none!important;transition:none!important}
}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--paper);color:var(--ink-soft);
  font:400 1.125rem/1.7 var(--f-body);
  background-image:
    radial-gradient(90% 50% at 80% -5%,rgba(61,107,110,.12),transparent 55%),
    radial-gradient(70% 40% at 10% 0%,rgba(184,115,51,.10),transparent 50%);
  overflow-x:hidden;
}
main{flex:1}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--teal-deep);text-underline-offset:.18em}
a:hover{color:var(--copper-lo)}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:3px}
.skip{
  position:absolute;left:-999px;top:0;z-index:200;
  background:var(--teal);color:#fff;padding:.65rem 1rem;
  font-family:var(--f-label);font-weight:600
}
.skip:focus{left:.5rem;top:.5rem}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:680px}
h1,h2,h3,h4{
  font-family:var(--f-display);color:var(--ink);font-weight:600;
  line-height:1.15;margin:0 0 .45em;letter-spacing:.01em
}
h1{font-size:clamp(2.1rem,5.5vw,3.6rem)}
h2{font-size:clamp(1.55rem,3.5vw,2.35rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.55rem)}
p{margin:0 0 1em}
.eyebrow,.label{
  font-family:var(--f-label);font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--teal)
}
.eyebrow{display:flex;align-items:center;gap:.75rem;margin:0 0 1rem}
.eyebrow::before{content:"";width:1.8rem;height:2px;background:var(--copper);border-radius:1px}
.lede{font-size:1.2rem;line-height:1.65;color:var(--ink)}
.small{font-size:.9rem;color:var(--muted)}
.muted{color:var(--muted)}

/* Age bar — middle-grade band */
.agebar{
  background:linear-gradient(90deg,var(--dusk),#eef3f3 40%,var(--dusk));
  border-bottom:1px solid var(--line);
  text-align:center;padding:.5rem var(--pad);
  font:600 .7rem/1.4 var(--f-label);letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-soft)
}
.agebar b{
  color:#fff;background:var(--teal);border-radius:4px;
  padding:.12rem .45rem;margin-right:.55rem;letter-spacing:.08em
}

/* Header */
.site-header{
  background:rgba(244,239,230,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50
}
.hbar{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:1rem}
.brand{
  display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink)
}
.brand img{width:42px;height:42px;border-radius:50%}
.brand span{font-family:var(--f-display);font-size:1.25rem;font-weight:600}
.menu-btn{
  font:600 .72rem var(--f-label);letter-spacing:.14em;text-transform:uppercase;
  background:transparent;color:var(--teal-deep);border:1.5px solid var(--teal);
  padding:.55rem .9rem;border-radius:8px;cursor:pointer
}
.menu-btn:hover{background:rgba(61,107,110,.08)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;
  background:var(--paper);border-bottom:1px solid var(--line);padding:.4rem var(--pad) 1.1rem}
.nav.open{display:block}
.nav ul{list-style:none;margin:0;padding:0}
.nav a{
  display:block;padding:.7rem 0;border-bottom:1px solid var(--line);
  font-family:var(--f-label);font-weight:600;font-size:1rem;
  color:var(--ink);text-decoration:none
}
.nav a[aria-current="page"]{color:var(--copper-lo)}
.nav a:hover{color:var(--teal)}
@media (min-width:860px){
  .menu-btn{display:none}
  .nav{display:block;position:static;background:none;border:0;padding:0;width:auto}
  .nav ul{display:flex;gap:1.6rem;align-items:center}
  .nav a{border:0;padding:.35rem 0;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
  .nav a[aria-current="page"]{color:var(--teal-deep);box-shadow:inset 0 -2px 0 var(--copper)}
}

/* Buttons */
.btn{
  display:inline-block;font:600 .78rem var(--f-label);letter-spacing:.12em;text-transform:uppercase;
  text-decoration:none;padding:.9rem 1.45rem;border-radius:999px;border:1.5px solid var(--copper);
  background:linear-gradient(135deg,var(--copper-hi),var(--copper) 60%,var(--copper-lo));
  color:#fff;cursor:pointer;transition:box-shadow .2s,transform .15s
}
.btn:hover{color:#fff;box-shadow:0 6px 20px rgba(184,115,51,.35);transform:translateY(-1px)}
.btn--ghost{
  background:transparent;color:var(--teal-deep);border-color:var(--teal)
}
.btn--ghost:hover{background:rgba(61,107,110,.1);color:var(--teal-deep);box-shadow:none}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.4rem}

.pill{
  display:inline-block;font:600 .68rem var(--f-label);letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-deep);border:1.5px solid var(--teal);padding:.35rem .75rem;
  border-radius:999px;background:rgba(61,107,110,.08)
}
.pill--age{border-color:var(--copper);color:var(--copper-lo);background:rgba(184,115,51,.1)}
.status{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.1rem}

/* Hero */
.hero{padding:clamp(2.2rem,6vw,4rem) 0 clamp(2.5rem,5vw,3.5rem)}
.hero-grid{display:grid;gap:2rem;align-items:center}
@media (min-width:820px){.hero-grid{grid-template-columns:1.15fr .85fr;gap:2.5rem}}
.hero h1{margin-bottom:.35em}
.hero .series{display:block}
.hero .by{
  display:block;margin-top:.35rem;font-size:clamp(1.05rem,2.2vw,1.35rem);
  font-weight:500;color:var(--muted);font-style:italic
}
.tag{font-size:1.2rem;color:var(--ink);max-width:34rem;margin-bottom:0}
.cover-wrap{
  margin:0 auto;max-width:320px;
  filter:drop-shadow(0 14px 28px rgba(30,42,46,.18))
}
.cover-ph{
  width:100%;height:auto;border-radius:var(--radius);
  border:1px solid var(--line-soft);background:var(--dusk)
}
.cover-ph--sm{max-width:180px}

.page-hero{padding:clamp(2rem,5vw,3rem) 0 1rem}

/* Sections */
.sec{padding:clamp(2rem,5vw,3.25rem) 0}
.sec--paper{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{margin-bottom:1.25rem}
.sec-head .label{display:block;margin-bottom:.5rem}

.lexicon{
  list-style:none;margin:1.5rem 0 0;padding:0;
  display:grid;gap:.65rem
}
.lexicon li{
  background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:.85rem 1rem;font-size:1rem;color:var(--ink-soft)
}
.lexicon strong{color:var(--teal-deep);font-family:var(--f-label);font-size:.92rem}

.book-card{
  display:grid;gap:1.5rem;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:1.35rem;margin-top:1.5rem;
  box-shadow:0 8px 24px rgba(30,42,46,.06)
}
@media (min-width:640px){.book-card{grid-template-columns:240px 1fr;padding:1.6rem}}
.facts{display:grid;gap:.55rem;margin:1.1rem 0 0;padding:0}
.facts div{display:grid;grid-template-columns:7rem 1fr;gap:.5rem;font-size:.95rem}
.facts dt{font-family:var(--f-label);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0;padding-top:.2rem}
.facts dd{margin:0;color:var(--ink)}

/* Footer */
.site-footer{
  margin-top:auto;background:var(--teal-deep);color:rgba(244,239,230,.85);
  padding:2rem 0 2.4rem;border-top:3px solid var(--copper)
}
.foot-grid{display:grid;gap:1.25rem}
@media (min-width:700px){.foot-grid{grid-template-columns:1.2fr 1fr;align-items:start}}
.foot-brand{font-family:var(--f-display);font-size:1.35rem;color:#fff;margin:0 0 .25rem}
.site-footer .small{color:rgba(244,239,230,.7)}
.foot-nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.85rem 1.4rem}
.foot-nav a{color:#fff;text-decoration:none;font-family:var(--f-label);font-size:.85rem;font-weight:600}
.foot-nav a:hover{color:var(--copper-hi)}
.foot-note{margin:0;grid-column:1/-1}

/* About author mark — initials monogram only (no photo) */
.about-grid{display:grid;gap:2rem;align-items:center;grid-template-columns:minmax(160px,280px) 1fr;max-width:52rem;margin-inline:auto}
.about-mark{text-align:center}
.monogram{width:min(100%,280px);height:auto;aspect-ratio:1;border-radius:50%;margin-inline:auto;box-shadow:0 16px 40px -18px rgba(42,74,77,.45)}
@media (max-width:760px){.about-grid{grid-template-columns:1fr}.monogram{width:min(70vw,240px)}}