:root{
  --bg:#000;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.70);
  --line:rgba(255,255,255,.14);

  --gold:#d8b44b;
  --red:#c13b2c;

  --radius:18px;
  --shadow:0 18px 55px rgba(0,0,0,.55);
}

/* =========================
   BASE
========================= */

*{ box-sizing:border-box; }

html,body{ height:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'IBM Plex Sans',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-weight:300;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

.wrapper{
  max-width:980px;
  margin:0 auto;
  padding:0 22px;
}

a{
  color:var(--gold);
  text-decoration:none;
}

a:visited{
  color:var(--gold);
}

a:hover{
  text-decoration:underline;
}

/* =========================
   TOPBAR / NAV
========================= */

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(0,0,0,.86);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.topbar-inner{
  max-width:980px;
  margin:0 auto;
  padding:18px 22px 12px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{
  letter-spacing:.22em;
  text-transform:uppercase;
  font-weight:500;
  font-size:14px;
  opacity:.92;
  white-space:nowrap;
}

.nav{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
}

.nav a{
  color:rgba(255,255,255,.82);
  text-decoration:none;
  font-weight:500;
  font-size:14px;
  padding:6px 0;
  display:inline-block;
  white-space:nowrap;
}

.nav a:hover{
  color:#fff;
  text-decoration:none;
}

.nav a.active{
  color:var(--gold);
  border-bottom:2px solid rgba(193,59,44,.85);
  padding-bottom:4px;
}

.nav-underline{
  height:1px;
  background:rgba(193,59,44,.75);
  box-shadow:0 0 0 1px rgba(0,0,0,.25);
}

/* =========================
   PAGE TYPOGRAPHY
========================= */

.page{
  padding:64px 0 46px 0;
}

.kicker{
  color:rgba(255,255,255,.68);
  letter-spacing:.10em;
  text-transform:uppercase;
  font-weight:500;
  font-size:12px;
  margin:0 0 10px 0;
}

h1{
  margin:0 0 20px 0;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:44px;
  line-height:1.18;
  max-width:900px;
  position:relative;
  padding-bottom:20px;
}

h1::after{
  content:"";
  display:block;
  width:64px;
  height:3px;
  background:var(--gold);
  border-radius:2px;
  margin-top:20px;
}

.sub{
  color:var(--muted);
  margin:0 0 18px 0;
  font-size:14px;
}

.lead{
  color:var(--muted);
  max-width:820px;
  margin:0 0 30px 0;
  font-size:18px;
}

.divider{
  width:64px;
  height:2px;
  background:var(--gold);
  border-radius:2px;
  margin:14px 0 22px 0;
}

/* =========================
   BUTTONS
========================= */

.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:8px;
}

.btn{
  border:2px solid var(--gold);
  color:var(--gold);
  text-decoration:none;
  border-radius:999px;
  padding:10px 16px;
  font-weight:600;
  font-size:14px;
  display:inline-block;
  transition:transform .16s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
  background:transparent;
  white-space:nowrap;
}

.btn:hover{
  background:var(--gold);
  color:#111;
  text-decoration:none;
  transform:translateY(-1px);
  box-shadow:0 10px 28px rgba(0,0,0,.35);
}

.btn.secondary{
  border-color:var(--red);
  color:var(--red);
}

.btn.secondary:hover{
  background:var(--red);
  color:#111;
  border-color:var(--red);
}
.btn.btn-primary,
.btn.btn-primary:link,
.btn.btn-primary:visited,
.btn.btn-primary:hover,
.btn.btn-primary:active,
.btn.btn-primary:focus{
  background: var(--gold);
  border: 1px solid var(--gold);
  color: #000 !important;
}

/* =========================
   PANELS
========================= */

.panel{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 0% 50%,
      rgba(193,59,44,.22) 0%,
      rgba(193,59,44,.12) 28%,
      transparent 62%
    ),
    radial-gradient(circle at 100% 50%,
      rgba(216,180,75,.28) 0%,
      rgba(216,180,75,.14) 25%,
      transparent 62%
    ),
    linear-gradient(180deg,
      rgba(255,255,255,.03),
      rgba(255,255,255,.02)
    );
}

.panel:hover{
  box-shadow:var(--shadow);
  border-color:rgba(255,255,255,.18);
}

.panel h2{
  margin:0 0 10px 0;
  font-size:14px;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-weight:600;
  color:var(--gold);
}

.panel .title{
  font-weight:650;
  letter-spacing:.10em;
  text-transform:uppercase;
  margin:0 0 10px 0;
}

/* =========================
   STARTSEITE / HERO
========================= */

.page-home{
  padding-top:56px;
}

.page-home .hero-title{
  margin:0 0 18px 0;
  font-weight:700;
  letter-spacing:.035em;
  text-transform:uppercase;
  font-size:46px;
  line-height:1.12;
  max-width:980px;
  position:relative;
  padding-bottom:0;
}

.page-home .hero-title::after{
  display:none;
}

.page-home .lead{
  max-width:760px;
  margin:0 0 24px 0;
  font-size:19px;
  line-height:1.6;
  color:rgba(255,255,255,.76);
}

.page-home > .divider{
  width:100%;
  height:1px;
  margin:20px 0 22px 0;
  background:linear-gradient(
    90deg,
    rgba(193,59,44,.00) 0%,
    rgba(193,59,44,.42) 18%,
    rgba(216,180,75,.42) 82%,
    rgba(216,180,75,.00) 100%
  );
  border-radius:999px;
}

.actions-hero{
  margin:0 0 8px 0;
}

.actions-hero .btn:first-child{
  min-width:260px;
}

.actions-hero .btn.secondary{
  min-width:160px;
}

.micro{
  margin:10px 0 0 0;
  color:rgba(255,255,255,.70);
  font-size:14px;
  max-width:820px;
}

.micro a{
  font-weight:600;
}

/* =========================
   STARTSEITE / PANELS
========================= */

.page-home .panel{
  padding:26px 24px;
  border-radius:20px;
  transition:
    box-shadow .18s ease,
    border-color .18s ease,
    transform .18s ease;
}

.page-home .panel:hover{
  transform:translateY(-1px);
}

.page-home .panel h2{
  margin:0 0 10px 0;
  font-size:13px;
  letter-spacing:.14em;
  line-height:1.3;
}

.page-home .panel p:last-child{
  margin-bottom:0;
}

.page-home p{
  max-width:820px;
}

.page-home .sub{
  color:rgba(255,255,255,.64);
}

.panel .title{
  font-size:13px;
  line-height:1.3;
  letter-spacing:.14em;
  color:rgba(255,255,255,.88);
  margin:0 0 12px 0;
}

/* Hauptblöcke etwas stärker */

.page-home .panel:nth-of-type(3),
.page-home .panel:nth-of-type(4),
.page-home .panel:nth-of-type(5){
  border-color:rgba(216,180,75,.24);
  box-shadow:0 18px 48px rgba(0,0,0,.30);
}

/* Reihe / Autor / Presse ruhiger */

.page-home .panel:nth-of-type(6),
.page-home .panel:nth-of-type(7),
.page-home .panel:nth-of-type(8){
  background:
    radial-gradient(circle at 0% 50%,
      rgba(193,59,44,.16) 0%,
      rgba(193,59,44,.08) 26%,
      transparent 62%
    ),
    radial-gradient(circle at 100% 50%,
      rgba(216,180,75,.16) 0%,
      rgba(216,180,75,.08) 24%,
      transparent 62%
    ),
    linear-gradient(180deg,
      rgba(255,255,255,.028),
      rgba(255,255,255,.018)
    );
}

/* =========================
   KERNFORMEL
========================= */

.formula{
  text-align:left;
}

.formula-main{
  font-size:22px;
  line-height:1.45;
  font-weight:600;
  color:rgba(255,255,255,.94);
  margin:2px 0 2px 0;
}

.formula-result{
  margin-top:8px;
  font-size:20px;
  line-height:1.4;
  font-weight:600;
  color:var(--gold);
}

.arrow{
  color:var(--gold);
  margin:0 6px;
}

.formula-sub{
  margin:16px 0 0 0;
  color:var(--muted);
  max-width:760px;
}

.panel-formula{
  background:
    radial-gradient(circle at 0% 50%,
      rgba(193,59,44,.30) 0%,
      rgba(193,59,44,.14) 30%,
      transparent 62%
    ),
    radial-gradient(circle at 100% 50%,
      rgba(216,180,75,.34) 0%,
      rgba(216,180,75,.16) 28%,
      transparent 62%
    ),
    linear-gradient(180deg,
      rgba(255,255,255,.04),
      rgba(255,255,255,.02)
    );
}

.panel-formula p{
  max-width:820px;
}

.panel-formula > p:first-of-type{
  font-size:24px;
  line-height:1.45;
  font-weight:600;
  color:rgba(255,255,255,.95);
  margin:0 0 10px 0;
}

.panel-formula .mech-set{
  font-size:22px;
  line-height:1.35;
  color:var(--gold);
  font-weight:650;
  margin:0 0 14px 0;
}

/* =========================
   7 MECHANIKEN
========================= */

.mech-set{
  margin:18px 0 0 0;
  color:rgba(255,255,255,.92);
  font-weight:550;
  max-width:680px;
}

.page-home .mech-list{
  list-style:none;
  padding:0;
  margin:18px 0 0 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}

.page-home .mech-list li{
  display:flex;
  align-items:center;
  gap:12px;
  margin:0;
  min-height:56px;
  padding:12px 14px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;
  background:rgba(255,255,255,.02);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
}

.page-home .mech-list li:last-child{
  grid-column:1 / -1;
}

.page-home .mech-list .num{
  width:30px;
  min-width:30px;
  height:30px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  background:var(--gold);
  color:#111;
  font-size:13px;
  font-weight:700;
  line-height:1;
  box-shadow:0 6px 16px rgba(0,0,0,.28);
}

.page-home .mech-list .label{
  display:block;
  color:rgba(255,255,255,.95);
  font-weight:600;
  line-height:1.35;
}

/* =========================
   BUTTON-HIERARCHIE
========================= */

.page-home .actions{
  margin-top:16px;
}

.page-home .btn{
  padding:11px 17px;
}

.page-home .btn.secondary{
  color:rgba(255,255,255,.88);
  border-color:rgba(255,255,255,.22);
}

.page-home .btn.secondary:hover{
  background:rgba(255,255,255,.92);
  color:#111;
  border-color:rgba(255,255,255,.92);
}

/* =========================
   PRESS ITEMS
========================= */

.list{
  margin-top:14px;
  display:flex;
  flex-direction:column;
  gap:16px;
}

.item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px;
  background:rgba(0,0,0,.14);
}

.item .title{
  font-weight:600;
  margin:0 0 4px 0;
}

.item .meta{
  font-size:14px;
  color:var(--muted);
  word-break:break-word;
}

.item .right{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}

.badge{
  font-size:12px;
  padding:6px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
}

/* =========================
   BÜCHER-ÜBERSICHT
========================= */

.card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  display:flex;
  gap:18px;
  align-items:flex-start;
  background:
    radial-gradient(circle at 0% 55%,
      rgba(193,59,44,.18) 0%,
      rgba(193,59,44,.10) 26%,
      transparent 62%
    ),
    radial-gradient(circle at 100% 55%,
      rgba(216,180,75,.20) 0%,
      rgba(216,180,75,.10) 24%,
      transparent 62%
    ),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}

.card:hover{
  box-shadow:var(--shadow);
  border-color:rgba(255,255,255,.18);
}

.thumb{
  width:92px;
  min-width:92px;
  height:122px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  overflow:hidden;
  background:linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:0 12px 40px rgba(0,0,0,.45);
  cursor:pointer;
  position:relative;
}

.thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.thumb .fallback{
  position:absolute;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  color:rgba(255,255,255,.55);
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
  text-align:center;
  padding:10px;
}

.card-main{
  flex:1;
  min-width:220px;
}

.card-main .title{
  font-weight:650;
  letter-spacing:.10em;
  text-transform:uppercase;
  margin:0 0 4px 0;
}

.desc{
  color:rgba(255,255,255,.86);
  margin:0 0 22px 0;
  max-width:760px;
}

/* =========================
   MODAL
========================= */

.modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.72);
  display:none;
  align-items:center;
  justify-content:center;
  padding:22px;
  z-index:100;
}

.modal.open{
  display:flex;
}

.modal-card{
  width:min(820px, 96vw);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
  overflow:hidden;
  background:rgba(10,10,10,.92);
  box-shadow:0 28px 80px rgba(0,0,0,.65);
}

.modal-close{
  appearance:none;
  border:0;
  background:transparent;
  color:rgba(255,255,255,.82);
  font-weight:600;
  padding:14px 16px;
  cursor:pointer;
  width:100%;
  text-align:right;
}

.modal-close:hover{
  color:#fff;
}

.modal-img{
  width:100%;
  height:auto;
  display:block;
}

/* =========================
   FOOTER
========================= */

.footer{
  margin-top:28px;
  padding:18px 0 30px 0;
  border-top:1px solid rgba(255,255,255,.10);
  color:rgba(255,255,255,.65);
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  text-align:center;
}

.footer a{
  color:var(--gold);
  text-decoration:none;
  font-weight:500;
}

.footer a:hover{
  text-decoration:underline;
}

/* =========================
   RESPONSIVE
========================= */

@media(max-width:740px){
  .wrapper{
    padding:0 16px;
  }

  .topbar-inner{
    padding:14px 16px 10px 16px;
    gap:10px;
  }

  .brand{
    font-size:12px;
    letter-spacing:.18em;
  }

  .nav{
    gap:12px;
  }

  .nav a{
    font-size:13px;
  }

  .page{
    padding:28px 0 34px 0;
  }

  h1{
    font-size:30px;
    margin-bottom:16px;
    padding-bottom:16px;
  }

  h1::after{
    margin-top:16px;
  }

  .lead{
    font-size:15px;
  }

  .formula-main{
    font-size:18px;
    line-height:1.45;
  }

  .formula-result{
    font-size:17px;
  }

  .btn{
    width:100%;
    text-align:center;
  }

  .item{
    align-items:flex-start;
  }

  .card{
    padding:16px;
    gap:14px;
  }

  .thumb{
    width:78px;
    min-width:78px;
    height:104px;
  }

  .micro{
    font-size:13px;
    margin-top:8px;
  }

  .page-home{
    padding-top:28px;
  }

  .page-home > .divider{
    margin:18px 0 18px 0;
  }

  .page-home .hero-title{
    font-size:34px;
    line-height:1.16;
    margin-bottom:14px;
    max-width:100%;
  }

  .page-home .lead{
    font-size:16px;
    margin-bottom:20px;
  }

  .page-home .panel{
    padding:20px 18px;
  }

  .panel-formula > p:first-of-type{
    font-size:19px;
    line-height:1.5;
  }

  .panel-formula .mech-set{
    font-size:18px;
  }

  .page-home .mech-list{
    grid-template-columns:1fr;
    gap:10px;
  }

  .page-home .mech-list li{
    min-height:auto;
    padding:13px 14px;
  }

  .page-home .mech-list li:last-child{
    grid-column:auto;
  }

  .actions-hero .btn:first-child,
  .actions-hero .btn.secondary{
    min-width:0;
  }

  .panel-book .book-layout{
  grid-template-columns:220px minmax(0, 1fr);
}

.panel-book .book-cover{
  width:220px;
  }
}

/* =========================
   RLL COVER LAYOUT
========================= */

.panel-book .book-layout{
  display:grid;
  grid-template-columns:220px minmax(0, 1fr);
  gap:26px;
  align-items:start;
}

.panel-book .book-cover{
  display:block;
  width:220px;
}

.panel-book .book-cover img{
  display:block;
  width:100%;
  height:auto;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 20px 45px rgba(0,0,0,.55);
}

.panel-book .book-copy{
  min-width:0;
  padding-top:2px;
}
/* =========================
   JETZT-BLOCK ALS ZWEITES BUCH
========================= */

.panel-book-secondary{
  border-color:rgba(255,255,255,.16);
  box-shadow:none;
}

.panel-book-secondary .book-cover img{
  box-shadow:0 16px 38px rgba(0,0,0,.42);
}
.book-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:28px;
margin-top:32px;
}

.book-card{
background:#0a0a0a;
border:1px solid var(--line);
border-radius:18px;
padding:26px;
text-align:center;
}

.book-card img{
max-width:160px;
margin-bottom:18px;
}

.button-row{
display:flex;
gap:10px;
justify-content:center;
flex-wrap:wrap;
margin-top:18px;
}

.clarifier{
text-align:center;
font-size:16px;
color:var(--muted);
max-width:700px;
margin:0 auto 30px auto;
}
.clarifier{
  text-align:center;
  font-size:16px;
  color:var(--muted);
  max-width:680px;
  margin:22px auto 34px auto;
  line-height:1.6;
}

.clarifier strong{
  color:var(--text);
}
.book-card{
  background:#0a0a0a;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 26px 32px 26px;
  text-align:center;
}

.book-card h2{
  margin-top:8px;
}

.meta{
  margin-top:8px;
}
.release{
  margin-top:10px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--gold);
  font-weight:600;
}
/* =========================
   BUCHSEITE RLL – HERO LAYOUT
========================= */

.hero{
  display:grid;
  grid-template-columns:220px minmax(0, 1fr);
  gap:30px;
  align-items:start;
  margin:26px 0 30px 0;
}

.cover{
  width:220px;
  min-width:220px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  overflow:hidden;
  background:linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:0 16px 42px rgba(0,0,0,.42);
  cursor:pointer;
  position:relative;
}

.cover img{
  width:100%;
  height:auto;
  display:block;
}

.cover .fallback{
  position:absolute;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  color:rgba(255,255,255,.55);
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
  text-align:center;
  padding:10px;
}

.hero-text{
  min-width:0;
  max-width:720px;
}

.hero-text .lead{
  margin-top:0;
}

.facts{
  margin:0;
  padding-left:20px;
}

.facts li{
  margin:6px 0;
}

@media(max-width:740px){
  .hero{
    grid-template-columns:1fr;
    gap:18px;
  }

  .cover{
    width:180px;
    min-width:180px;
  }

  .hero-text{
    max-width:100%;
  }
}