/* buchseite.css — eigenstaendige Buchseiten, Eichenberg Verlag */
:root{--bark:#2c1f14;--soil:#3d2b1a;--umber:#6b4226;--copper:#b5651d;--amber:#c8873a;
      --honey:#d4a055;--sand:#e8c99a;--linen:#f2e8d9;--cream:#faf5ee;--fog:#f7f0e6}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Spectral',Georgia,serif;background:var(--cream);color:var(--bark);
     line-height:1.7;overflow-x:hidden}
a{color:var(--umber)}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}

/* --- Kopfleiste --- */
.bs-nav{position:sticky;top:0;z-index:50;background:rgba(250,245,238,.94);
        backdrop-filter:blur(8px);border-bottom:1px solid rgba(107,66,38,.14)}
.bs-nav-in{max-width:1060px;margin:0 auto;padding:11px 22px;display:flex;align-items:center;gap:14px}
.bs-nav img{height:28px;width:28px;object-fit:contain;border-radius:4px}
.bs-nav .brand{font-family:'Cinzel',serif;font-size:.82rem;letter-spacing:.16em;
               text-transform:uppercase;color:var(--umber);text-decoration:none}
.bs-nav .sp{flex:1}
.bs-nav a.back{font-size:.86rem;color:var(--umber);text-decoration:none;border-bottom:1px solid transparent}
.bs-nav a.back:hover{border-bottom-color:var(--copper)}

/* --- Hero --- */
.bs-hero{position:relative;min-height:400px;display:flex;align-items:flex-end;
         background:linear-gradient(150deg,#3d2b1a,#2c1f14);overflow:hidden}
.bs-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 42%}
.bs-hero::after{content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,14,9,.92) 0%,rgba(20,14,9,.55) 40%,rgba(20,14,9,.22) 75%,rgba(20,14,9,.35) 100%)}
.bs-hero-txt{position:relative;z-index:2;max-width:1060px;margin:0 auto;padding:56px 22px 40px;width:100%}
.bs-reihe{font-family:'Cinzel',serif;font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;
          color:var(--sand);margin:0 0 12px}
.bs-hero h1{font-family:'Playfair Display',Georgia,serif;font-weight:500;color:#fff;
            font-size:clamp(2rem,5.2vw,3.3rem);line-height:1.12;margin:0 0 10px;
            text-shadow:0 2px 18px rgba(0,0,0,.45)}
.bs-untertitel{color:rgba(255,255,255,.86);font-size:1.02rem;font-style:italic;margin:0;max-width:62ch}

/* Knopfleiste im Hero: am Handy soll die Leseprobe ohne Scrollen erreichbar sein.
   Der bestehende Knopf in der Coverspalte bleibt zusaetzlich bestehen. */
.bs-hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0}
.bs-hero-cta a{display:inline-block;padding:12px 22px;border-radius:5px;text-decoration:none;
               font-size:.94rem;letter-spacing:.02em;
               transition:transform .18s,box-shadow .18s,background .18s}
.bs-hero-cta .lp{background:var(--copper);color:#fff;box-shadow:0 6px 20px rgba(0,0,0,.38)}
.bs-hero-cta .lp:hover{background:var(--umber);transform:translateY(-2px)}
.bs-hero-cta .kauf{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.10)}
.bs-hero-cta .kauf:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
/* Themenwelt/Welt-Kachel im Hero (Verleger 11.09.2026): ersetzt Leseprobe + Amazon im Hero,
   die stehen ohnehin in der Coverspalte. Breite = beide frueheren Knoepfe zusammen. */
.bs-hero .bs-themen{width:312px;max-width:100%;margin:22px 0 0;padding:12px 16px;
  background:rgba(20,14,9,.42);border:1px solid rgba(255,255,255,.45);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 6px 20px rgba(0,0,0,.3)}
.bs-hero .bs-themen:hover{background:rgba(181,101,29,.55);border-color:var(--sand)}
.bs-hero .bs-themen .tt{color:var(--sand)}
.bs-hero .bs-themen .zz{color:#fff;font-size:.95rem}
.bs-hero .bs-themen .pf{color:#fff}

/* --- Hauptblock --- */
.bs-main{display:grid;grid-template-columns:300px 1fr;gap:46px;padding:52px 0 12px;align-items:start}
.bs-cover-col{position:sticky;top:74px}
.bs-cover{width:100%;border-radius:5px;box-shadow:0 18px 40px rgba(44,31,20,.32),0 3px 10px rgba(44,31,20,.2);display:block}
.bs-buy{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.bs-btn{display:block;text-align:center;padding:13px 18px;border-radius:5px;text-decoration:none;
        font-size:.94rem;letter-spacing:.02em;transition:transform .18s,box-shadow .18s,background .18s}
.bs-btn-main{background:var(--copper);color:#fff;box-shadow:0 4px 14px rgba(181,101,29,.32)}
.bs-btn-main:hover{background:var(--umber);transform:translateY(-2px);box-shadow:0 7px 20px rgba(181,101,29,.4)}
.bs-btn-ghost{border:1px solid rgba(107,66,38,.4);color:var(--umber);background:transparent}
.bs-btn-ghost:hover{background:rgba(181,101,29,.09);transform:translateY(-2px)}
.bs-printhint{font-size:.82rem;color:rgba(107,66,38,.72);text-align:center;margin:-2px 0 4px;line-height:1.5}
.bs-preis{font-size:.86rem;color:var(--umber);opacity:.85;text-align:center;margin:2px 0 0}
.bs-hinweis{font-size:.82rem;color:var(--umber);opacity:.8;text-align:center;margin:4px 0 0;font-style:italic}

.bs-autorzeile{font-family:'Cinzel',serif;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
               color:var(--copper);margin:0 0 16px}
.bs-text{font-size:1.06rem}
.bs-text p{margin:0 0 1.05em}
.bs-text p:first-of-type::first-letter{font-family:'Playfair Display',serif;font-size:3.1em;
  float:left;line-height:.82;padding:.06em .1em 0 0;color:var(--copper)}

/* --- Zusatzkasten unter dem Klappentext --- */
.bs-themen{display:flex;align-items:center;gap:12px;margin:20px 0 0;padding:14px 16px;
  background:linear-gradient(100deg,rgba(181,101,29,.10),rgba(212,160,85,.07));
  border:1px solid rgba(181,101,29,.24);border-radius:8px;text-decoration:none;color:inherit;
  transition:transform .18s,box-shadow .18s,border-color .18s}
.bs-themen:hover{transform:translateY(-2px);border-color:var(--copper);
  box-shadow:0 8px 22px rgba(181,101,29,.14)}
.bs-themen .tx{flex:1;min-width:0}
.bs-themen .tt{display:block;font-family:'Cinzel',serif;font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--copper);margin:0 0 4px}
.bs-themen .zz{display:block;font-family:'Playfair Display',serif;font-size:.98rem;color:var(--soil);
  line-height:1.35}
.bs-themen .pf{flex:0 0 auto;font-size:1.3rem;color:var(--copper);line-height:1}
@media (max-width:520px){.bs-themen{padding:14px 16px;gap:12px}.bs-themen .zz{font-size:.99rem}}
.bs-extra{margin-top:26px;padding:20px 24px;background:var(--fog);
          border-left:3px solid var(--honey);border-radius:0 5px 5px 0}
.bs-extra .tt{font-family:'Cinzel',serif;font-size:.78rem;letter-spacing:.18em;
              text-transform:uppercase;color:var(--copper);margin:0 0 8px}
.bs-extra .in{margin:0 0 10px;font-size:.98rem}
.bs-extra ul{margin:0;padding:0;list-style:none}
.bs-extra li{position:relative;padding-left:18px;margin:0 0 5px;font-size:.98rem;font-style:italic}
.bs-extra li::before{content:'';position:absolute;left:0;top:.62em;width:7px;height:1px;
                     background:var(--copper)}

/* --- Leseprobe: die ersten Zeilen --- */
.bs-lese{margin-top:34px;padding-top:26px;border-top:1px solid rgba(107,66,38,.16)}
.bs-lese .tt{font-family:'Cinzel',serif;font-size:.78rem;letter-spacing:.2em;
             text-transform:uppercase;color:var(--copper);margin:0 0 4px}
.bs-lese .qu{margin:0 0 14px;font-size:.86rem;color:var(--umber);opacity:.75}
.bs-lese blockquote{margin:0;padding:0 0 0 22px;border-left:2px solid var(--sand)}
.bs-lese blockquote p{margin:0 0 .95em;font-size:1.02rem;color:var(--soil)}
.bs-lese blockquote .vor{font-style:italic;color:var(--umber);margin-bottom:.7em}
.bs-lese blockquote p:last-child{margin-bottom:0}
.bs-lese .mehr{display:inline-block;margin-top:16px;font-size:.92rem;color:var(--copper);
               text-decoration:none;border-bottom:1px solid rgba(181,101,29,.35)}
.bs-lese .mehr:hover{border-bottom-color:var(--copper)}

/* --- Reihe --- */
.bs-sec{padding:54px 0 8px}
.bs-sec h2{font-family:'Playfair Display',Georgia,serif;font-weight:500;font-size:1.55rem;
           margin:0 0 6px;color:var(--soil)}
.bs-sec .sub{color:var(--umber);opacity:.82;margin:0 0 26px;font-size:.95rem}
.bs-reihe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:20px}
.bs-band{text-decoration:none;color:inherit;display:block;transition:transform .2s}
.bs-band:hover{transform:translateY(-4px)}
.bs-band img{width:100%;border-radius:4px;box-shadow:0 8px 20px rgba(44,31,20,.22);display:block;
             transition:box-shadow .2s}
.bs-band:hover img{box-shadow:0 12px 28px rgba(44,31,20,.32)}
.bs-band .nr{font-family:'Cinzel',serif;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
             color:var(--copper);margin:9px 0 2px}
.bs-band .tt{font-size:.9rem;line-height:1.35}
.bs-band.self img{outline:2px solid var(--copper);outline-offset:3px}
.bs-band.self .nr::after{content:' · Sie lesen gerade'}
.bs-band.soon img{filter:grayscale(.55) opacity(.72)}

/* --- Autor --- */
.bs-autor{background:var(--fog);border-left:3px solid var(--honey);border-radius:0 6px 6px 0;
          padding:26px 30px;margin:14px 0 0;display:flex;gap:28px;align-items:flex-start}
.bs-autor h3{font-family:'Playfair Display',serif;font-weight:500;margin:0 0 8px;font-size:1.2rem}
.bs-autor .genre{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);margin:0 0 12px}
.bs-autor p{margin:0;font-size:.98rem}
.bs-portrait{width:158px;flex:0 0 158px;border-radius:5px;display:block;
             box-shadow:0 8px 22px rgba(44,31,20,.26);filter:saturate(.96)}
.bs-portrait-cap{font-size:.72rem;color:var(--umber);opacity:.72;margin:8px 0 0;text-align:center;
                 font-style:italic;line-height:1.4}
@media(max-width:640px){
  .bs-autor{flex-direction:column;align-items:center;text-align:center;padding:24px 20px}
  .bs-portrait{width:132px;flex-basis:auto}
}

/* --- Footer --- */
.bs-foot{margin-top:64px;background:var(--bark);color:var(--linen);padding:34px 0 30px;font-size:.88rem}
.bs-foot .wrap{display:flex;flex-wrap:wrap;gap:16px 26px;align-items:center}
.bs-foot .lg{display:flex;align-items:center;gap:11px;font-family:'Cinzel',serif;letter-spacing:.14em;
             font-size:.8rem;text-transform:uppercase}
.bs-foot img{height:28px;width:28px;object-fit:contain;border-radius:4px}
.bs-foot .sp{flex:1}
.bs-foot a{color:var(--sand);text-decoration:none;margin-right:16px}
.bs-foot a:hover{color:#fff}
.bs-foot .cp{width:100%;opacity:.62;font-size:.8rem;margin-top:6px}

@media(max-width:820px){
  .bs-main{grid-template-columns:1fr;gap:30px;padding-top:34px}
  .bs-cover-col{position:static;max-width:250px;margin:0 auto}
  .bs-hero{min-height:300px}
  .bs-hero-txt{padding:40px 22px 28px}
  .bs-hero-cta{margin-top:18px;gap:8px}
  .bs-hero-cta a{flex:1 1 auto;text-align:center;padding:11px 14px;font-size:.86rem}
  .bs-hero .bs-themen{width:100%;margin-top:18px}
  .bs-text p:first-of-type::first-letter{font-size:2.6em}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}