@font-face { font-family: "Literata Display"; src: url(fonts/literata-display-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Literata"; src: url(fonts/literata-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Literata"; src: url(fonts/literata-400i.woff2) format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url(fonts/sourcesans-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Source Sans 3"; src: url(fonts/sourcesans-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --paper: #F6F0E4; --card: #FFFDF8; --ink: #1F2A33; --blue: #2C5D8F; --sand: #C9A66B;
  --teal: #2E6B72; --muted: #5C6670; --line: #E4DACA;
  --serif: "Literata", Georgia, serif; --display: "Literata Display", "Literata", Georgia, serif;
  --sans: "Source Sans 3", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.6 var(--sans); }
a { color: var(--blue); }
main { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.4vw, 34px); }
h3 { font-size: 26px; }
.kicker { font-weight: 600; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin: 0 0 10px; }
.lead { font-size: 20px; color: #39444d; max-width: 34em; }

.top { max-width: 1080px; margin: 0 auto; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand .mark { width: 42px; height: 42px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center;
  font: 600 16px var(--display); letter-spacing: .04em; }
.brand b { display: block; font: 600 20px var(--display); }
.brand small { display: block; color: var(--muted); font-size: 14px; line-height: 1.2; }
.top nav { display: flex; gap: 22px; }
.top nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.top nav a:hover { color: var(--blue); }

.btn { display: inline-block; background: var(--blue); color: #fff; border: 0; border-radius: 999px; padding: 12px 24px;
  font: 600 17px var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { background: #234b74; }
.btn.ghost { background: transparent; color: var(--blue); box-shadow: inset 0 0 0 2px var(--blue); }
.btn.ghost:hover { background: rgba(44, 93, 143, .08); }
.link { background: none; border: 0; color: var(--blue); font: 600 16px var(--sans); cursor: pointer; padding: 6px 0; }

.hero { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: center; padding: 48px 0 64px; }
.hero.small { padding: 32px 0 40px; grid-template-columns: 1fr 220px; }
.hero-cover { width: 100%; height: auto; border-radius: 3px 8px 8px 3px;
  box-shadow: 0 1px 2px rgba(0,0,0,.15), 0 18px 40px -12px rgba(40,30,15,.45); transform: rotate(2deg); }
.h1sub { font-size: .6em; color: var(--blue); }

.features { border-top: 1px solid var(--line); padding: 48px 0; }
.features ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.features li { color: #39444d; font-size: 17px; }
.features b { display: block; font: 600 20px var(--display); color: var(--ink); margin-bottom: 6px; padding-top: 14px; border-top: 3px solid var(--sand); }

.books { padding: 24px 0 72px; }
.book { display: grid; grid-template-columns: 200px 1fr; gap: 36px; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 28px; margin-bottom: 24px; }
.book img { width: 100%; height: auto; border-radius: 2px 6px 6px 2px; box-shadow: 0 10px 24px -10px rgba(40,30,15,.4); }
.book .sub { color: var(--muted); margin-top: -6px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; align-items: center; }
.soon { font-weight: 600; color: var(--teal); }

.legal { max-width: 46em; padding: 32px 0 72px; }
.legal h2 { font-size: 22px; margin-top: 1.6em; }

.foot { max-width: 1080px; margin: 0 auto; padding: 28px 20px 40px; border-top: 1px solid var(--line); display: flex;
  justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 15px; }
.foot nav { display: flex; gap: 20px; }
.foot a { color: var(--muted); }

/* Zusatzinhalte */
.gate { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; max-width: 560px; margin-bottom: 72px; }
.gate label { font: 600 22px var(--display); }
.gate .hint { color: var(--muted); margin: 4px 0 14px; }
.gate .row { display: flex; gap: 10px; }
.gate input { flex: 1; min-width: 0; font: 18px var(--sans); padding: 11px 14px; border: 1px solid #cbbfa9; border-radius: 10px; background: #fff; }
.error { color: #9b2c2c; font-weight: 600; }
.toolbar { display: flex; justify-content: space-between; align-items: baseline; }
.chapters { list-style: none; padding: 0; margin: 0 0 72px; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.chapters li { background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.chapters img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.chapters .body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.chapters .nr { font-weight: 600; font-size: 14px; color: var(--blue); letter-spacing: .08em; text-transform: uppercase; }
.chapters h3 { font-size: 22px; margin: 0; }
.chapters .tr { color: var(--muted); margin: -6px 0 0; }
.chapters .btn { align-self: flex-start; margin-top: auto; padding: 9px 18px; font-size: 16px; }
audio { width: 100%; }
.speed { display: flex; gap: 8px; font-size: 15px; color: var(--muted); align-items: center; }
.speed button { font: 600 14px var(--sans); border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 4px 12px; cursor: pointer; }
.speed button[aria-pressed="true"] { background: var(--blue); color: #fff; border-color: var(--blue); }

dialog { border: 0; padding: 0; width: min(760px, 100vw); max-height: 100vh; height: 100vh; margin: 0 auto; background: var(--paper); }
dialog::backdrop { background: rgba(20, 25, 30, .5); }
.reader header { position: sticky; top: 0; background: var(--paper); display: flex; gap: 16px; align-items: center;
  padding: 12px 20px; border-bottom: 1px solid var(--line); font-weight: 600; z-index: 2; }
#leser-audio { padding: 14px 20px 0; position: sticky; top: 53px; background: var(--paper); z-index: 1; }
#leser-text { padding: 8px 20px 80px; font: 20px/1.75 var(--serif); }
#leser-text h2 { margin-top: 18px; }
#leser-text p { margin: 0 0 1em; }
.w { background: none; border: 0; padding: 0; font: inherit; color: var(--blue); font-weight: 600; cursor: pointer;
  border-bottom: 1px dotted var(--blue); }
.pop { position: fixed; z-index: 10; background: var(--ink); color: #fff; border-radius: 10px; padding: 10px 14px; max-width: 280px;
  font: 16px/1.4 var(--sans); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.pop b { display: block; }

@media (max-width: 760px) {
  body { font-size: 17px; }
  .hero, .hero.small { grid-template-columns: 1fr; gap: 28px; padding-top: 16px; }
  .hero-cover { max-width: 200px; }
  .features ul { grid-template-columns: 1fr 1fr; }
  .book { grid-template-columns: 1fr; }
  .book img { max-width: 180px; }
  .top nav { gap: 14px; }
  .brand small { display: none; }
}
@media (max-width: 460px) { .features ul { grid-template-columns: 1fr; } .gate .row { flex-direction: column; } }
.hero .ki, .legal .stand { color: var(--muted); font-size: .9rem; }