:root {
  --bg: #f6f4f0;
  --bg-alt: #efece5;
  --card: #fffdf9;
  --ink: #1c1a17;
  --ink-soft: #55524b;
  --line: #ddd8cf;
  --accent: #9c7b53;
  --accent-soft: #e8dfd0;

  --font-display: "Fraunces", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --wrap-max: 1180px;
  --wrap-narrow-max: 720px;

  --space-section: clamp(3rem, 7vw, 6rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  margin: 1.4em 0 0.6em;
  color: var(--ink);
}

h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); margin-top: 0; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1.05rem; }

p {
  margin: 0 0 1.1em;
  color: var(--ink-soft);
  max-width: 68ch;
}

a {
  color: inherit;
}

ul, ol {
  color: var(--ink-soft);
  padding-left: 1.3em;
  margin: 0 0 1.1em;
  max-width: 68ch;
}
li {
  margin-bottom: 0.4em;
}
li strong { color: var(--ink); }

strong { color: var(--ink); font-weight: 600; }

hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2.2em 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: 0.75em 1.2em;
  z-index: 200;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

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

.wrap-narrow {
  max-width: var(--wrap-narrow-max);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent);
  margin: 0 0 0.8em;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6em;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(246, 244, 240, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.2rem;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo span {
  color: var(--accent);
  margin-left: 0.15em;
}

.primary-nav {
  display: flex;
  gap: 1.8rem;
}
.primary-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-current {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span { top: 50%; }
.nav-toggle span::before { top: -0.5rem; }
.nav-toggle span::after { top: 0.5rem; }

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] span::before {
  transform: translateY(0.5rem) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span::after {
  transform: translateY(-0.5rem) rotate(-45deg);
}

/* Hero */
.hero {
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4rem);
  border-bottom: 1px solid var(--line);
}
.hero-lede {
  font-size: 1.1rem;
  max-width: 56ch;
}

/* Sections */
.section {
  padding: var(--space-section) 0;
  border-top: 1px solid var(--line);
}
.section:first-child { border-top: none; }

/* Search box */
.search-box {
  margin: 1.6rem 0 0;
  max-width: 32rem;
  position: relative;
}
.search-box input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85em 1.1em;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease;
}
.search-box input:focus {
  border-color: var(--accent);
}
.search-count {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0.6em 0 0;
}

/* Tiles (4 kategorie) */
.tiles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-top: 0.5rem;
  align-items: start;
}
.tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2rem;
  transition: border-color 0.2s ease;
}
.tile:hover,
.tile:focus-within {
  border-color: var(--accent);
}
.tile h2 {
  margin-top: 0;
  font-size: 1.4rem;
}
.tile h2 a {
  text-decoration: none;
  color: var(--ink);
}
.tile h2 a:hover {
  color: var(--accent);
}
.tile-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  border-top: 1px solid var(--line);
}
.tile-list li {
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.tile-list a {
  display: block;
  padding: 0.7em 0;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.tile-list a:hover,
.tile-list a:focus-visible {
  color: var(--accent);
}

/* Module cards (kategorie listing + search results + related) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}
.card-grid.card-grid--related {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1.2rem;
}
.module-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.4rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.module-card:hover,
.module-card:focus-visible {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.module-card h3 {
  margin: 0.3em 0 0.5em;
  font-size: 1.1rem;
}
.module-card p {
  font-size: 0.88rem;
  margin-bottom: 0.8em;
  flex-grow: 1;
}
.module-card[hidden] { display: none; }

.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  margin: 0 0 0.4em;
}
.tag-chip {
  font-size: 0.72rem;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  padding: 0.28em 0.75em;
  border-radius: 999px;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 1.2rem;
}
.breadcrumb a {
  text-decoration: none;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}
.breadcrumb a:hover { color: var(--accent); border-color: var(--accent); }
.breadcrumb span[aria-hidden] { margin: 0 0.4em; color: var(--line); }

/* Article (module page) */
.article-head {
  max-width: var(--wrap-narrow-max);
}
.article-body {
  max-width: var(--wrap-narrow-max);
}
.article-body h2 {
  padding-top: 0.6em;
  border-top: 1px solid var(--line);
  margin-top: 2em;
}
.article-body h2:first-of-type {
  border-top: none;
  margin-top: 0.6em;
}
.article-body em {
  color: var(--ink-soft);
}

.sources {
  margin-top: 2.4rem;
  max-width: var(--wrap-narrow-max);
}
.sources summary {
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--ink-soft);
  user-select: none;
}
.sources summary:hover { color: var(--accent); }
.sources ul {
  font-size: 0.82rem;
  margin-top: 0.8em;
}

.time-note {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--ink-soft);
  max-width: var(--wrap-narrow-max);
  border-top: 1px solid var(--line);
  padding-top: 1.2em;
  margin-top: 2rem;
}

/* Related + pager */
.related {
  margin-top: var(--space-section);
  padding-top: var(--space-section);
  border-top: 1px solid var(--line);
}

.pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: var(--space-section);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.pager a {
  text-decoration: none;
  max-width: 46%;
}
.pager .pager-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.4em;
}
.pager .pager-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
}
.pager a:hover .pager-title { color: var(--accent); }
.pager-next { text-align: right; margin-left: auto; }

/* Glossary */
.glossary-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  margin: 1.6rem 0 2.4rem;
  position: sticky;
  top: 4.2rem;
  background: rgba(246, 244, 240, 0.95);
  padding: 0.8em 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
}
.glossary-nav a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--ink-soft);
  width: 1.7em;
  height: 1.7em;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.glossary-nav a:hover { background: var(--accent-soft); color: var(--accent); }

.glossary-letter {
  font-size: 1.6rem;
  color: var(--accent);
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  margin-top: 2.4rem;
}
.glossary-letter:first-of-type { border-top: none; margin-top: 0; }

.glossary-term {
  max-width: var(--wrap-narrow-max);
  margin-bottom: 1.3em;
}
.glossary-term dt {
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.02rem;
}
.glossary-term dd {
  margin: 0.2em 0 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}
.glossary-term dd a {
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}
.glossary-term dd a:hover { color: var(--accent); border-color: var(--accent); }
.glossary-term[hidden] { display: none; }

/* Inline crosslinks inside article body */
.article-body a,
.glossary-term dd a.term-link {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-soft);
  text-decoration: none;
}
.article-body a:hover {
  border-color: var(--accent);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.4rem 0;
  margin-top: var(--space-section);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footer-links {
  display: flex;
  gap: 1.4rem;
}
.footer-row a {
  text-decoration: none;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}
.footer-row a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Responsive */
@media (max-width: 860px) {
  .primary-nav {
    position: fixed;
    top: 4.2rem;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .primary-nav a {
    padding: 1.1em 1.5rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-toggle {
    display: block;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .tiles-grid {
    grid-template-columns: 1fr;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .pager {
    flex-direction: column;
  }
  .pager a {
    max-width: 100%;
  }
  .pager-next { text-align: left; margin-left: 0; }
  .glossary-nav {
    top: 4.2rem;
  }
}