:root{
      --bg: #0b0f14;
      --panel: #101826;
      --panel2:#0e1622;
      --text: #e8eef7;
      --muted:#a9b4c4;
      --line: rgba(232,238,247,.14);
      --accent:#78b7ff;
      --accent2:#9ff0c6;
      --shadow: 0 10px 30px rgba(0,0,0,.35);
      --radius: 16px;
    }

    *{ box-sizing:border-box; }
    body{
      margin:0;
      font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
      background: radial-gradient(1200px 800px at 20% -10%, rgba(120,183,255,.14), transparent 60%),
                  radial-gradient(900px 600px at 90% 10%, rgba(159,240,198,.10), transparent 55%),
                  var(--bg);
      color:var(--text);
      line-height:1.5;
    }

    a{ color:inherit; text-decoration:none; }
    .wrap{
      max-width: 1100px;
      padding: 18px 18px 70px;
      margin: 0 auto;
    }
		  
  /* Top navigation */
    .topbar{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(11,15,20,.72);
      border-bottom: 1px solid rgba(232,238,247,.10);
    }
    .topbar-inner{
      max-width: 1100px;
      margin: 0 auto;
      padding: 10px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .brand{
      display:flex;
      align-items:baseline;
      gap:1px;
      font-weight: 800;
      letter-spacing:.08em;
      text-transform: uppercase;
      font-size: 14px;
    }
    .brand small{
      font-weight:600;
      letter-spacing:0;
      text-transform:none;
      color: var(--muted);
      font-size: 12px;
    }
    .nav{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      justify-content:flex-end;
    }
    .nav a{
      font-size: 13px;
      color: var(--muted);
      border: 1px solid rgba(232,238,247,.12);
      background: rgba(0,0,0,.14);
      padding: 7px 10px;
      border-radius: 999px;
      transition: transform .12s ease, border-color .12s ease, background .12s ease, color .12s ease;
    }
    .nav a:hover{
      transform: translateY(-1px);
      color: var(--text);
      border-color: rgba(120,183,255,.35);
      background: rgba(120,183,255,.10);
    }
    .nav a.primary{
      color: rgba(232,238,247,.95);
      border-color: rgba(120,183,255,.35);
      background: rgba(120,183,255,.12);
    }

    /* Hero */
    .hero{
      margin-top: 18px;
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(16,24,38,.95), rgba(14,22,34,.92));
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 22px 22px 18px;
      position: relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:-120px -140px auto auto;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle at 30% 30%, rgba(120,183,255,.25), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .kicker{
      font-size: 13px;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--muted);
      margin:0 0 8px;
    }
    h1{
      font-size: clamp(26px, 3.2vw, 40px);
      margin: 0 0 10px;
    }
    .lead{
      margin:0;
      color: var(--muted);
      max-width: 82ch;
    }
    .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .chip{
      border: 1px solid var(--line);
      background: rgba(0,0,0,.18);
      padding: 8px 10px;
      border-radius: 999px;
      font-size: 13px;
      color: var(--muted);
    }

    /* Sections */
    .section{
      margin-top: 22px;
      border:1px solid var(--line);
      background: rgba(16,24,38,.55);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: 0 6px 20px rgba(0,0,0,.25);
    }
    .section h2{
      margin: 0 0 12px;
      font-size: 18px;
      letter-spacing:.02em;
    }
    .section .hint{
      margin: 0 0 16px;
      color: var(--muted);
      font-size: 14px;
      max-width: 85ch;
    }

    /* Book cards */
    .grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }
    @media (min-width: 760px){
      .grid{ gap: 16px; }
    }

    .book{
      display:grid;
      grid-template-columns: 110px 1fr;
      gap: 14px;
      padding: 14px;
      border-radius: calc(var(--radius) - 6px);
      background: linear-gradient(180deg, rgba(14,22,34,.92), rgba(12,18,28,.92));
      border: 1px solid rgba(232,238,247,.12);
      position: relative;
      overflow:hidden;

      /* Sanfte Animation: nur beim ersten Erscheinen */
      animation: fadeUp .5s ease both;
    }
    @keyframes fadeUp{
      from{ opacity:0; transform: translateY(8px); }
      to{ opacity:1; transform: translateY(0); }
    }

    .cover img{
      width: 110px;
      aspect-ratio: 2 / 3;
      border-radius: 10px;
      border: 1px solid rgba(232,238,247,.18);
      background:
        linear-gradient(135deg, rgba(120,183,255,.20), rgba(159,240,198,.12)),
        repeating-linear-gradient(0deg, rgba(255,255,255,.06), rgba(255,255,255,.06) 2px, transparent 2px, transparent 7px);
      display:flex;
      align-items:center;
      justify-content:center;
      color: rgba(232,238,247,.75);
      font-weight:600;
      font-size: 12px;
      letter-spacing:.04em;

      /* Minimaler Hover */
      transition: transform .15s ease, box-shadow .15s ease;
    }
/* Cover-Container nicht auf volle Zeilenhöhe stretchen */
.cover{
  align-self: start;          /* verhindert das Vertikal-Stretching im Grid */
  justify-self: start;
}

/* img sauber als Block */
.cover img{
  display: block;             /* statt display:flex (bei img unnötig/komisch) */
  transition: transform .15s ease, box-shadow .15s ease;
}

/* Hover-Effekt wirklich nur aufs Bild */
.book:hover .cover img{
  transform: translateY(-2px);
  box-shadow: 0 10px 10px rgba(0,0,0,.35);
}

    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin: 0 0 8px;
    }
    .tag{
      font-size: 12px;
      color: var(--muted);
      border:1px solid rgba(232,238,247,.12);
      border-radius: 999px;
      padding: 4px 8px;
      background: rgba(0,0,0,.14);
    }
    .tag.accent{
      color: rgba(120,183,255,.95);
      border-color: rgba(120,183,255,.30);
      background: rgba(120,183,255,.10);
    }
    .tag.accent2{
      color: rgba(159,240,198,.92);
      border-color: rgba(159,240,198,.26);
      background: rgba(159,240,198,.10);
    }

    .book h3{
      margin: 0 0 6px;
      font-size: 18px;
      line-height:1.25;
    }
    .book p{
      margin: 0 0 10px;
      color: var(--muted);
      max-width: 90ch;
      font-size: 14px;
    }

    .actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 9px 12px;
      border-radius: 12px;
      border: 1px solid rgba(232,238,247,.14);
      background: rgba(0,0,0,.18);
      font-weight: 600;
      font-size: 13px;
      color: var(--text);
      transition: transform .12s ease, border-color .12s ease, background .12s ease;
    }
    .btn:hover{
      transform: translateY(-1px);
      border-color: rgba(120,183,255,.35);
      background: rgba(120,183,255,.10);
    }
    .btn.secondary:hover{
      border-color: rgba(159,240,198,.30);
      background: rgba(159,240,198,.10);
    }
    .small{
      font-size: 12px;
      color: var(--muted);
    }

    /* Footer note */
    .foot{
      margin-top: 18px;
      color: var(--muted);
      font-size: 13px;
      padding: 0 2px;
    }
    .divider{
      height:1px;
      background: var(--line);
      margin: 16px 0 0;
    }
		      footer{
      margin-top: 18px;
      color: var(--muted);
      font-size: 13px;
      padding: 0 2px;
    }
    .tagline{
      font-size: 12px;
      color: var(--muted);
    }