/* ==========================================================
   HUGH — DESIGN SYSTEM
   Barvy vychazi z KANONICKE BIBLE POSTAV, priloha D.
   Sdilene pro skyhugh.com i hugh.games.
   ========================================================== */

:root{
  /* postavy */
  --hugh-white:#F2EEE4;
  --hugh-grey:#8C8C8C;
  --hugh-dark:#3A3A3C;
  --hugh-blue:#2FA8E0;
  --leather:#8B5E3C;
  --nella-orange:#E88B2A;
  --nella-amber:#F6C64A;
  --max-silver:#B8BDC2;
  --max-green:#5FC98A;
  --sophie-yellow:#F2C230;

  /* prostredi */
  --lumina-glass:#9FC7E8;
  --lumina-green:#5B8C3A;
  --lumina-brick:#A3593B;
  --lamp:#F5C56B;          /* lampa v dilne = vecerni svetlo Luminy */
  --wood:#6B4A2F;
  --meadow:#7FA84A;
  --path:#C7A87A;

  /* rozhrani */
  --ink:#1D2430;
  --ink-soft:#54607A;
  --paper:#FBF8F2;
  --paper-2:#F2ECE0;
  --line:#E2D9C8;
  --shadow:0 2px 4px rgba(29,36,48,.05),0 8px 24px rgba(29,36,48,.07);
  --shadow-lg:0 4px 8px rgba(29,36,48,.06),0 20px 48px rgba(29,36,48,.12);
  --r:14px; --r-lg:24px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,Roboto,sans-serif;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.center{text-align:center}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.2vw,4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1.1em}
.lead{font-size:1.16rem;color:var(--ink-soft);max-width:62ch}
.eyebrow{
  font-family:var(--sans);font-size:.76rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--hugh-blue);
  margin-bottom:1em;display:block;
}

/* ---------- navigace ---------- */
.nav{
  position:sticky;top:0;z-index:60;background:rgba(251,248,242,.88);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;gap:28px;height:68px;
  max-width:var(--wrap);margin:0 auto;padding:0 24px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);
  font-size:1.22rem;font-weight:700;text-decoration:none;letter-spacing:-.01em}
.brand-mark{
  width:32px;height:32px;border-radius:9px;background:var(--hugh-blue);
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:1rem;
  font-family:var(--sans);flex:none;
}
.nav-links{display:flex;gap:24px;margin-left:auto;align-items:center}
.nav-links a{
  text-decoration:none;font-size:.95rem;font-weight:500;color:var(--ink-soft);
  padding:6px 0;border-bottom:2px solid transparent;transition:.15s;white-space:nowrap;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.on{color:var(--ink);border-bottom-color:var(--hugh-blue)}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;
  font-size:1.6rem;cursor:pointer;color:var(--ink);padding:4px 8px}

/* ---------- tlacitka ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  padding:13px 26px;border-radius:999px;font-weight:650;font-size:.98rem;
  border:1.5px solid transparent;cursor:pointer;transition:.18s;
}
.btn-primary{background:var(--hugh-blue);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:#1f92c8;transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-ghost{border-color:var(--line);background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--hugh-blue);color:var(--hugh-blue)}
.btn-amazon{background:var(--lamp);color:#43350f;font-weight:700}
.btn-amazon:hover{background:#eab654;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:.9rem}

/* ---------- hero ---------- */
.hero{
  padding:84px 0 76px;
  background:
    radial-gradient(1100px 520px at 82% -12%, rgba(245,197,107,.30), transparent 62%),
    radial-gradient(900px 480px at 8% 105%, rgba(159,199,232,.30), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:.35em}
.hero-art{position:relative}
.hero-art img{
  filter:drop-shadow(0 26px 44px rgba(29,36,48,.20));
  margin:0 auto;max-height:520px;width:auto;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}

/* ---------- sekce ---------- */
.section{padding:76px 0}
.section-alt{background:var(--paper-2)}
.section-head{max-width:66ch;margin-bottom:44px}

/* ---------- karty ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow);transition:.2s;
}
a.card{text-decoration:none;display:block}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--hugh-blue)}
.card h3{margin-bottom:.35em}
.card p{color:var(--ink-soft);font-size:.96rem;margin:0}

/* karta postavy */
.char{text-align:center;padding-top:14px}
.char-art{
  height:210px;display:grid;place-items:end center;margin-bottom:16px;
  border-radius:var(--r);overflow:hidden;
}
.char-art img{max-height:200px;width:auto;
  filter:drop-shadow(0 12px 20px rgba(29,36,48,.16))}
.char .role{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--hugh-blue);font-weight:700}
.char h3{margin:.3em 0 .3em}

/* ---------- kniha ---------- */
.book{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start}
.book-cover img{border-radius:8px;box-shadow:var(--shadow-lg)}
.meta{list-style:none;padding:0;margin:20px 0 26px;font-size:.95rem}
.meta li{display:flex;gap:14px;padding:9px 0;border-bottom:1px solid var(--line)}
.meta b{min-width:130px;color:var(--ink-soft);font-weight:600}

/* ---------- citat ---------- */
.quote{
  font-family:var(--serif);font-size:clamp(1.3rem,2.6vw,1.85rem);
  line-height:1.45;max-width:22ch;margin:0 auto;text-align:center;
}
.quote-src{display:block;font-family:var(--sans);font-size:.85rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:1.6em}

/* ---------- patka ---------- */
.foot{background:var(--ink);color:#B9C2D4;padding:60px 0 30px;font-size:.92rem}
.foot a{color:#DCE3F0;text-decoration:none}
.foot a:hover{color:var(--hugh-blue)}
.foot h4{color:#fff;font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;margin:0 0 14px}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin:8px 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.foot-bot{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.85rem}

/* ---------- prvky ---------- */
.pill{display:inline-block;background:var(--paper-2);border:1px solid var(--line);
  border-radius:999px;padding:5px 14px;font-size:.8rem;font-weight:600;color:var(--ink-soft)}
.note{background:#fff;border-left:4px solid var(--lamp);border-radius:0 var(--r) var(--r) 0;
  padding:20px 24px;box-shadow:var(--shadow)}
.prose{max-width:70ch}
.prose h2{margin-top:1.8em}
.prose ul{padding-left:1.3em}
.prose li{margin:.5em 0}

/* ---------- responzivita ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:34px;text-align:center}
  .hero-art{order:-1}
  .hero-cta{justify-content:center}
  .lead{margin-inline:auto}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .book{grid-template-columns:1fr;gap:30px}
  .book-cover{max-width:290px;margin:0 auto}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);
    flex-direction:column;gap:0;padding:10px 24px 20px;border-bottom:1px solid var(--line);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .section{padding:52px 0}
  .hero{padding:52px 0 48px}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
}