:root {
  --bg:        #08080a;
  --bg-panel:  #0e0e11;
  --ink:       #e9e5df;   /* Lesetext, warmes Off-White */
  --ink-dim:   #a8a29a;   /* Sekundärtext */
  --ink-faint: #6f6a64;   /* Meta, Fußnoten */
  --accent:    #e5007d;   /* Magenta vom Cover */
  --accent-lt: #ff3d9a;   /* aufgehellt für kleinen Text (Kontrast) */
  --rule:      #23232a;

  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", "Times New Roman", Times, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;

  --measure: 34rem;       /* Lesebreite */
  --wide: 60rem;          /* Seitenbreite */
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

@media (min-width: 48rem) {
  body { font-size: 1.125rem; }
}

/* --- Grundelemente ------------------------------------------- */

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

h1, h2, h3 {
  font-weight: normal;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

a { color: var(--accent-lt); text-decoration: underline; text-underline-offset: 0.15em; }
a:hover, a:focus { color: var(--ink); }

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}

strong { font-weight: 600; color: #fff; }

/* --- Layout --------------------------------------------------- */

.wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.col { max-width: var(--measure); }

section { padding: 4.5rem 0; border-top: 1px solid var(--rule); }

@media (min-width: 48rem) {
  section { padding: 6rem 0; }
}

.label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.75rem;
}
.label span { color: var(--accent-lt); }

h2 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  max-width: 30rem;
}
@media (min-width: 48rem) {
  h2 { font-size: 2.125rem; }
}

h3 {
  font-size: 1.1875rem;
  margin-bottom: 0.5rem;
}

.lead { font-size: 1.1875em; color: var(--ink); }
.dim { color: var(--ink-dim); }
.small { font-size: 0.9375rem; line-height: 1.55; }

/* --- Kopf / Hero ---------------------------------------------- */

header { padding: 3rem 0 4rem; }

.hero {
  display: grid;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 56rem) {
  .hero {
    grid-template-columns: 1fr 20rem;
    gap: 4.5rem;
  }
  header { padding: 5rem 0 5.5rem; }
}

.hero-cover img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
}

.kicker {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 2.5rem;
}

h1 {
  font-size: clamp(2.5rem, 9vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}
h1 .sub-of-title { display: block; }

.subtitle {
  font-size: 1.1875rem;
  color: var(--ink-dim);
  max-width: 26rem;
  margin: 0 0 2.5rem;
}
@media (min-width: 48rem) {
  .subtitle { font-size: 1.3125rem; }
}

.byline {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}

.hero-claim {
  border-left: 2px solid var(--accent);
  padding-left: 1.25rem;
  margin: 3rem 0 0;
  font-size: 1.25rem;
  line-height: 1.4;
  max-width: 28rem;
}
@media (min-width: 48rem) {
  .hero-claim { font-size: 1.5rem; }
}

.hero-link {
  margin: 1.75rem 0 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* --- Zitate / Aussagen ---------------------------------------- */

blockquote {
  margin: 2.5rem 0;
  padding: 0 0 0 1.25rem;
  border-left: 2px solid var(--accent);
  font-size: 1.1875rem;
  line-height: 1.45;
  color: #fff;
  max-width: 30rem;
}
blockquote p { margin-bottom: 0.5em; }
blockquote cite {
  display: block;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-style: normal;
  color: var(--ink-faint);
  margin-top: 0.9rem;
}

/* Die drei Sätze */
.saetze {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
  max-width: 34rem;
}
.saetze li {
  border-top: 1px solid var(--rule);
  padding: 1.1rem 0;
  font-size: 1.1875rem;
  color: #fff;
  display: flex;
  gap: 1rem;
}
.saetze li:last-child { border-bottom: 1px solid var(--rule); }
.saetze .n {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--accent-lt);
  padding-top: 0.5rem;
  flex: 0 0 1.5rem;
}

/* --- Fragen-Gegenüberstellung --------------------------------- */

.compare {
  display: grid;
  gap: 2.5rem;
  margin: 1rem 0 2.5rem;
}
@media (min-width: 48rem) {
  .compare { grid-template-columns: 1fr 1fr; gap: 3rem; }
}
.compare h3 {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.9rem;
  margin-bottom: 1.1rem;
}
.compare ul { list-style: none; margin: 0; padding: 0; }
.compare li {
  padding: 0.4rem 0;
  color: var(--ink);
}
.compare .second li { color: var(--ink-dim); }

/* --- Inhalt / Kapitelverzeichnis ------------------------------ */

.toc { list-style: none; margin: 0; padding: 0; max-width: 40rem; }
.toc li {
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  border-top: 1px solid var(--rule);
  padding: 0.7rem 0;
}
.toc li:last-child { border-bottom: 1px solid var(--rule); }
.toc .no {
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--ink-faint);
  flex: 0 0 1.75rem;
  letter-spacing: 0.06em;
}
.toc .ti { color: var(--ink); }

.appendix {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.75rem;
  max-width: 40rem;
}
@media (min-width: 42rem) {
  .appendix { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}
.appendix h3 { font-size: 1.0625rem; }
.appendix p { color: var(--ink-dim); font-size: 0.9375rem; line-height: 1.5; margin: 0; }

/* --- Autoren -------------------------------------------------- */

.authors {
  display: grid;
  gap: 3.5rem;
  max-width: 46rem;
}
@media (min-width: 42rem) {
  .authors { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

/* Platzhalter für die Autorenfotos.
   Bild einsetzen: <img src="assets/daniel-koch.jpg" alt="Daniel Koch" width="600" height="750">
   und das <div class="photo-placeholder"> entfernen. */
.photo,
.photo-placeholder {
  /* width: 100%;
  max-width: 15rem;
  aspect-ratio: 4 / 5;
   */
  margin-bottom: 1.25rem;
  border: 1px solid var(--rule);
  background: var(--bg-panel);
  display: block;
  object-fit: cover;
}
.photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
  padding: 1rem;
}
.author-role {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-lt);
  margin: 0.35rem 0 1rem;
}
.author p { color: var(--ink-dim); font-size: 0.9375rem; line-height: 1.6; }

/* --- Bestellen ------------------------------------------------ */

.buy {
  display: grid;
  gap: 0.75rem;
  max-width: 22rem;
  margin: 0 0 2.5rem;
}
.buy a {
  display: block;
  padding: 0.95rem 1.25rem;
  border: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.buy a:hover, .buy a:focus {
  border-color: var(--accent);
  color: #fff;
}
.buy a.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.buy a.primary:hover, .buy a.primary:focus { background: #fff; color: #000; border-color: #fff; }

dl.facts {
  margin: 0;
  max-width: 30rem;
  font-size: 0.9375rem;
}
dl.facts div {
  display: flex;
  gap: 1rem;
  border-top: 1px solid var(--rule);
  padding: 0.55rem 0;
}
dl.facts dt {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex: 0 0 8rem;
  padding-top: 0.2rem;
}
dl.facts dd { margin: 0; color: var(--ink-dim); }

/* --- Fuß ------------------------------------------------------ */

footer {
  border-top: 1px solid var(--rule);
  padding: 3rem 0 4rem;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
footer a { color: var(--ink-faint); }
footer a:hover { color: var(--ink); }
footer p { margin: 0 0 0.6rem; }

/* --- Druck ---------------------------------------------------- */

@media print {
  body { background: #fff; color: #000; }
  .buy, footer { display: none; }
  a { color: #000; }
}