/* =================================================================
   Claude Cowork Crashkurs · Multi-Page Website v7
   Robustes klassisches CSS · Maestra-Brand
   ================================================================= */

:root {
  /* Brand-Farben */
  --berry: #8B1A6B;
  --berry-deep: #6E1455;
  --berry-soft: #A84A8A;
  --berry-ultra: #F4E0EE;
  --gold: #C8A55B;
  --gold-deep: #A8853F;
  --gold-soft: #DCC089;
  --gold-ultra: #F7F0DB;
  --plum: #3A1530;
  --plum-deep: #2A0F22;
  --plum-soft: #5C2A4D;
  --orange: #C2552E;
  --paper: #FBF8F3;
  --paper-mid: #F3EDE2;
  --paper-deep: #E8DDC8;
  --ink: #1F1A17;
  --ink-soft: #4A413B;
  --ink-mute: #877B71;

  /* Linien */
  --line: rgba(31, 26, 23, 0.10);
  --line-mid: rgba(31, 26, 23, 0.18);

  /* Schatten */
  --shadow-sm: 0 2px 8px rgba(58, 21, 48, 0.06);
  --shadow-md: 0 6px 20px rgba(58, 21, 48, 0.10);
  --shadow-lg: 0 12px 36px rgba(58, 21, 48, 0.14);

  /* Schriften */
  --font-display: 'EB Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

/* =================================================================
   RESET
   ================================================================= */

*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote {
  margin: 0;
  padding: 0;
}
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--berry);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover { color: var(--berry-deep); }

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

em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-deep);
  font-weight: 500;
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--paper-mid);
  color: var(--berry-deep);
  padding: 2px 7px;
  border-radius: 3px;
}

/* =================================================================
   SITE HEADER + NAVIGATION
   ================================================================= */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.site-brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  gap: 2px;
  flex-shrink: 0;
}

.site-brand:hover { color: inherit; }

.brand-line-1 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 13px;
  color: var(--gold-deep);
  letter-spacing: 0.05em;
  line-height: 1;
}

.brand-line-2 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--plum);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.005em;
}

.site-nav > ul {
  display: flex;
  gap: 28px;
  align-items: center;
}

.site-nav > ul > li {
  position: relative;
}

.site-nav > ul > li > a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  padding: 8px 2px;
  display: inline-block;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav > ul > li > a:hover {
  color: var(--berry);
}

.site-nav > ul > li > a.active {
  color: var(--berry);
  border-bottom-color: var(--berry);
}

.has-dropdown > a::after {
  content: '▾';
  font-size: 14px;
  margin-left: 6px;
  color: var(--gold-deep);
  position: relative;
  top: -1px;
}

.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: -16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  padding: 8px;
  min-width: 240px;
  display: none;
  flex-direction: column !important;
  gap: 0 !important;
  z-index: 200;
}

.has-dropdown.is-open .dropdown {
  display: flex;
}

.has-dropdown.is-open > a::after {
  transform: rotate(180deg);
  display: inline-block;
}

.has-dropdown > a::after {
  transition: transform 0.2s;
}

.dropdown li { width: 100%; }

.dropdown a {
  display: block;
  padding: 9px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink-soft);
  border-radius: 3px;
  transition: background 0.15s, color 0.15s;
  letter-spacing: 0.01em;
}

.dropdown a:hover {
  background: var(--berry-ultra);
  color: var(--berry-deep);
}

.dropdown a .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-deep);
  font-weight: 600;
  margin-right: 8px;
  letter-spacing: 0.04em;
}

/* Mobile-Menü */

.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  position: relative;
  background: none;
  border: 1px solid var(--line-mid);
  border-radius: 4px;
}

.nav-toggle span {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--berry);
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle span:nth-child(1) { top: 11px; }
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 23px; }

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 960px) {
  .site-header-inner { padding: 14px 24px; }
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    display: none;
    padding: 12px 24px;
  }
  .site-nav.is-open { display: block; }
  .site-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .site-nav > ul > li > a { display: block; padding: 12px 0; }
  .has-dropdown > a::after {
    content: '▾';
    float: right;
    color: var(--gold-deep);
    font-size: 15px;
    margin-top: 4px;
  }
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 8px 16px;
    min-width: 0;
  }
  .has-dropdown.is-open .dropdown {
    display: block;
  }
}

/* =================================================================
   PAGE STRUCTURE
   ================================================================= */

.page-hero {
  background: var(--plum);
  color: var(--paper);
  padding: 80px 0 70px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 160%;
  background: radial-gradient(ellipse, rgba(200, 165, 91, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(139, 26, 107, 0.22) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 2;
}

.page-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 22px;
  display: block;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 56px;
  line-height: 1.02;
  color: var(--paper);
  letter-spacing: -0.015em;
  margin-bottom: 24px;
  max-width: 18ch;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--gold-soft);
  font-weight: 500;
}

.page-hero-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: rgba(251, 248, 243, 0.88);
  max-width: 640px;
  line-height: 1.45;
  font-weight: 400;
}

@media (max-width: 720px) {
  .page-hero { padding: 56px 0 48px; }
  .page-hero h1 { font-size: 38px; }
  .page-hero-lead { font-size: 18px; }
  .page-hero-inner { padding: 0 24px; }
}

/* Start-Hero (helle Variante) */

.page-hero.is-start {
  background: linear-gradient(135deg,
    var(--paper-mid) 0%,
    var(--paper) 45%,
    var(--gold-ultra) 100%);
  color: var(--ink);
  padding: 90px 0 80px;
}

.page-hero.is-start::before {
  background: radial-gradient(ellipse, rgba(139, 26, 107, 0.10) 0%, transparent 60%);
}

.page-hero.is-start::after {
  background: radial-gradient(ellipse, rgba(200, 165, 91, 0.18) 0%, transparent 60%);
}

.page-hero.is-start .page-hero-eyebrow { color: var(--berry); }
.page-hero.is-start h1 { color: var(--plum); font-size: 68px; max-width: 16ch; }
.page-hero.is-start h1 em { color: var(--berry); }
.page-hero.is-start .page-hero-lead { color: var(--ink-soft); }

@media (max-width: 720px) {
  .page-hero.is-start h1 { font-size: 44px; }
}

.page-hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  padding-top: 36px;
  margin-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  max-width: 900px;
}

.page-hero.is-start .page-hero-meta {
  border-top-color: var(--line-mid);
}

.page-hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-hero-meta strong {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--gold-soft);
}

.page-hero.is-start .page-hero-meta strong { color: var(--gold-deep); }

.page-hero-meta span {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--paper);
  font-weight: 500;
}

.page-hero.is-start .page-hero-meta span { color: var(--plum); }

/* =================================================================
   MAIN CONTENT
   ================================================================= */

main {
  padding: 80px 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 720px) {
  main { padding: 56px 0; }
  .container, .container-narrow { padding: 0 24px; }
}

.section {
  margin-bottom: 72px;
}

.section:last-child { margin-bottom: 0; }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--berry);
  margin-bottom: 18px;
  display: block;
}

.section h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 38px;
  line-height: 1.1;
  color: var(--plum);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
  max-width: 24ch;
}

.section h2 em {
  font-style: italic;
  color: var(--berry);
  font-weight: 500;
}

.section h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.2;
  color: var(--plum);
  margin-bottom: 14px;
  letter-spacing: -0.005em;
}

.section-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 21px;
  color: var(--ink-soft);
  max-width: 680px;
  line-height: 1.45;
  margin-bottom: 32px;
  font-weight: 400;
}

.section p {
  font-size: 16.5px;
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 720px;
  line-height: 1.7;
}

.section p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .section h2 { font-size: 30px; }
  .section h3 { font-size: 20px; }
  .section-lead { font-size: 18px; }
  .section { margin-bottom: 56px; }
}

/* =================================================================
   STEPS / CARDS — Three-Card Grid
   ================================================================= */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 16px;
}

.cards-2 {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 820px) {
  .cards, .cards-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 30px 26px;
  border-radius: 6px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--berry);
}

.card-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.card-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--berry);
  padding: 4px 10px;
  border-radius: 2px;
  align-self: flex-start;
  margin-bottom: 6px;
}

.card-tag-gold {
  background: var(--gold-deep);
}

.card h3, .card h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  color: var(--plum);
  line-height: 1.2;
  margin-bottom: 6px;
  letter-spacing: -0.005em;
}

.card p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}

.card ul {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.card ul li {
  padding: 4px 0 4px 18px;
  position: relative;
}

.card ul li::before {
  content: '·';
  position: absolute;
  left: 2px;
  top: 2px;
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
}

.card-featured {
  background: linear-gradient(135deg, var(--paper) 0%, var(--gold-ultra) 100%);
  border-color: var(--gold);
  border-width: 2px;
}

/* =================================================================
   PROMPT BOX mit Copy + Download
   ================================================================= */

.prompt-box {
  background: var(--plum);
  color: var(--paper);
  padding: 28px 32px;
  border-radius: 6px;
  margin: 28px 0;
  box-shadow: var(--shadow-md);
}

.prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.prompt-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.prompt-actions {
  display: flex;
  gap: 8px;
}

.prompt-actions button {
  background: rgba(251, 248, 243, 0.10);
  color: var(--paper);
  border: 1px solid rgba(251, 248, 243, 0.28);
  padding: 7px 14px;
  border-radius: 3px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-body);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.prompt-actions button:hover,
.prompt-actions button.copied {
  background: var(--gold);
  color: var(--plum);
  border-color: var(--gold);
}

.prompt-box pre {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--paper);
  margin: 0;
}

@media (max-width: 600px) {
  .prompt-box { padding: 22px; }
}

/* =================================================================
   LISTS
   ================================================================= */

.bullet-list, .numbered-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
  margin: 16px 0 0;
}

.bullet-list li {
  padding-left: 26px;
  position: relative;
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.bullet-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold-deep);
  font-weight: 600;
}

.numbered-list { counter-reset: nl; }

.numbered-list li {
  padding-left: 40px;
  position: relative;
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.65;
  counter-increment: nl;
}

.numbered-list li::before {
  content: counter(nl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-deep);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* =================================================================
   TABLE
   ================================================================= */

.profile-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.profile-table thead {
  background: var(--berry);
  color: var(--paper);
}

.profile-table th {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.profile-table td {
  padding: 13px 18px;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

.profile-table tbody tr:nth-child(even) td {
  background: rgba(200, 165, 91, 0.06);
}

/* =================================================================
   INFOGRAPHIC — Bild + Download
   ================================================================= */

.infographic {
  margin: 32px 0;
  text-align: center;
}

.infographic-frame {
  display: inline-block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
  box-shadow: var(--shadow-md);
  max-width: 100%;
}

.infographic-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 3px;
}

.infographic-actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.infographic-actions a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--berry);
  color: var(--paper);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.infographic-actions a:hover {
  background: var(--berry-deep);
  color: var(--paper);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(139, 26, 107, 0.20);
}

.infographic-actions a.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-mid);
}

.infographic-actions a.btn-ghost:hover {
  background: var(--paper-mid);
  color: var(--berry);
  border-color: var(--berry);
}

.infographic-actions .icon {
  font-size: 15px;
  line-height: 1;
}

/* =================================================================
   OUTPUT-Hinweis
   ================================================================= */

.output {
  background: linear-gradient(135deg, var(--gold-ultra) 0%, rgba(200, 165, 91, 0.18) 100%);
  border-left: 4px solid var(--gold-deep);
  padding: 22px 28px;
  border-radius: 0 6px 6px 0;
  margin: 40px 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 19px;
  line-height: 1.5;
  color: var(--plum);
  max-width: 920px;
}

.output strong {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.output.is-highlight {
  background: linear-gradient(135deg, var(--berry-ultra) 0%, var(--gold-ultra) 100%);
  border-left-color: var(--berry);
}

.output.is-highlight strong { color: var(--berry-deep); }

/* =================================================================
   REALITY-CHECK
   ================================================================= */

.note {
  background: rgba(194, 85, 46, 0.07);
  border-left: 3px solid var(--orange);
  padding: 18px 22px;
  border-radius: 0 5px 5px 0;
  margin: 28px 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 880px;
}

.note strong { color: var(--orange); font-weight: 700; }

/* =================================================================
   INFOBOX — Aufklappbar
   ================================================================= */

.infobox-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 32px 0 0;
  max-width: 920px;
}

.infobox {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.infobox[open] {
  border-color: var(--berry);
  box-shadow: var(--shadow-sm);
}

.infobox summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--berry);
  transition: background 0.15s;
  user-select: none;
}

.infobox summary::-webkit-details-marker { display: none; }

.infobox summary::before {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--berry);
  border-radius: 50%;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  color: var(--berry);
  flex-shrink: 0;
  transition: all 0.2s;
  font-family: var(--font-display);
}

.infobox[open] summary::before {
  content: '−';
  background: var(--berry);
  color: var(--paper);
}

.infobox summary:hover { background: rgba(139, 26, 107, 0.05); }

.infobox-body {
  padding: 8px 24px 22px;
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.infobox-body > *:first-child { margin-top: 12px; }

.infobox-body p { margin-bottom: 12px; }
.infobox-body p:last-child { margin-bottom: 0; }

.infobox-body ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.infobox-body ul li {
  padding-left: 22px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
}

.infobox-body ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold-deep);
  font-weight: 600;
}

.infobox-stolpersteine summary { color: var(--orange); }
.infobox-stolpersteine summary::before { border-color: var(--orange); color: var(--orange); }
.infobox-stolpersteine[open] summary::before { background: var(--orange); color: var(--paper); }
.infobox-stolpersteine[open] { border-color: var(--orange); }

.infobox-vertiefung summary { color: var(--gold-deep); }
.infobox-vertiefung summary::before { border-color: var(--gold-deep); color: var(--gold-deep); }
.infobox-vertiefung[open] summary::before { background: var(--gold-deep); color: var(--paper); }
.infobox-vertiefung[open] { border-color: var(--gold-deep); }

/* =================================================================
   PAGE NAVIGATION (Vor/Zurück am Seitenende)
   ================================================================= */

.page-nav {
  margin-top: 80px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.page-nav .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 5px;
  transition: all 0.2s;
  border: 1px solid;
  text-decoration: none;
}

.btn-prev {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line-mid);
}

.btn-prev:hover {
  background: var(--paper-mid);
  color: var(--berry);
  border-color: var(--berry);
  transform: translateX(-3px);
}

.btn-next {
  background: var(--berry);
  color: var(--paper);
  border-color: var(--berry);
  box-shadow: 0 4px 14px rgba(139, 26, 107, 0.20);
}

.btn-next:hover {
  background: var(--berry-deep);
  border-color: var(--berry-deep);
  transform: translateX(3px);
  box-shadow: 0 6px 18px rgba(139, 26, 107, 0.30);
  color: var(--paper);
}

.btn-prev span, .btn-next span {
  font-size: 17px;
  line-height: 1;
}

.btn-prev-empty {
  visibility: hidden;
}

/* =================================================================
   START-PAGE: Modul-Übersicht-Karten
   ================================================================= */

.day-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

@media (max-width: 880px) {
  .day-grid { grid-template-columns: 1fr; }
}

.day-card {
  padding: 36px 32px;
  border-radius: 6px;
  border-left: 4px solid;
}

.day-card-1 {
  background: linear-gradient(135deg, rgba(139, 26, 107, 0.06) 0%, rgba(200, 165, 91, 0.06) 100%);
  border-left-color: var(--berry);
}

.day-card-2 {
  background: linear-gradient(135deg, rgba(58, 21, 48, 0.08) 0%, rgba(139, 26, 107, 0.05) 100%);
  border-left-color: var(--plum);
}

.day-card-eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--berry-deep);
  margin-bottom: 16px;
}

.day-card-2 .day-card-eyebrow { color: var(--plum); }

.day-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--plum);
  font-weight: 500;
  margin-bottom: 22px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.day-card h3 em { color: var(--berry); font-style: italic; }

.day-card ol li a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.5;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  transition: all 0.2s;
}

.day-card ol li:last-child a { border-bottom: none; }

.day-card ol li a:hover {
  color: var(--berry);
  padding-left: 6px;
}

.day-card ol .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-deep);
  font-weight: 600;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

/* =================================================================
   PRE-WORK LISTE
   ================================================================= */

.prework-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.prework-list li {
  padding: 16px 22px 16px 50px;
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 0 5px 5px 0;
  font-size: 15.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.prework-list li::before {
  content: '✓';
  position: absolute;
  left: 20px;
  top: 16px;
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 16px;
}

/* =================================================================
   SKILL CARDS (Skill-Bibliothek-Seite)
   ================================================================= */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

@media (max-width: 820px) {
  .skills-grid { grid-template-columns: 1fr; }
}

.skill-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.skill-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--berry);
}

.skill-card-featured {
  background: linear-gradient(135deg, var(--paper) 0%, var(--gold-ultra) 100%);
  border-color: var(--gold);
}

.skill-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.skill-card-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--plum);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 2px;
}

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  color: var(--plum);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0;
}

.skill-card-summary {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}

.skill-card-meta {
  font-size: 13.5px;
  color: var(--ink-mute);
  padding-top: 10px;
  border-top: 1px solid var(--line);
  margin-top: auto;
  line-height: 1.5;
}

.skill-card-meta strong { color: var(--berry); font-weight: 600; }

.skill-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: var(--berry);
  color: var(--paper);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-body);
  align-self: flex-start;
  margin-top: 4px;
  transition: all 0.2s;
}

.skill-download:hover {
  background: var(--berry-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(139, 26, 107, 0.24);
  color: var(--paper);
}

.skill-download::before {
  content: '↓';
  font-size: 16px;
  line-height: 1;
}

/* =================================================================
   QUICK-REF CARDS
   ================================================================= */

.qref-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 8px;
}

@media (max-width: 1024px) { .qref-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .qref-grid { grid-template-columns: 1fr; } }

.qref-card {
  background: var(--plum);
  color: var(--paper);
  padding: 24px 22px;
  border-radius: 6px;
  border: 1px solid rgba(200, 165, 91, 0.22);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.qref-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 165, 91, 0.45);
}

.qref-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--gold-soft);
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: -0.005em;
}

.qref-card ul {
  font-size: 13.5px;
  color: rgba(251, 248, 243, 0.86);
  line-height: 1.7;
}

.qref-card ul li { padding: 2px 0; }

.qref-card strong { color: var(--paper); font-weight: 600; }

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

.site-footer {
  background: var(--plum-deep);
  color: var(--paper);
  padding: 48px 0;
  text-align: center;
}

.site-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.footer-signature {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 26px;
  color: var(--gold-soft);
  margin-bottom: 8px;
  font-weight: 500;
  letter-spacing: -0.005em;
}

.footer-meta {
  font-size: 12px;
  color: rgba(251, 248, 243, 0.6);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* =================================================================
   PRINT
   ================================================================= */

@media print {
  @page { size: A4; margin: 18mm 16mm; }
  body { background: var(--paper); font-size: 11pt; }
  .site-header, .page-nav, .prompt-actions, .nav-toggle { display: none !important; }
  .page-hero {
    background: var(--paper);
    color: var(--ink);
    padding: 16px 0;
  }
  .page-hero h1, .page-hero-lead, .page-hero-meta span { color: var(--ink); }
  .page-hero-eyebrow { color: var(--berry); }
  .page-hero::before, .page-hero::after { display: none; }
  main { padding: 16px 0; }
  .section { margin-bottom: 24px; }
  .section h2 { font-size: 20pt; }
  .card, .skill-card { box-shadow: none !important; page-break-inside: avoid; }
  .prompt-box { background: var(--paper-mid); color: var(--ink); }
  .prompt-box pre, .prompt-label { color: var(--ink); }
  .qref-card { background: var(--paper); color: var(--ink); border: 1px solid var(--line-mid); }
  .qref-card h3 { color: var(--berry); }
  .qref-card ul { color: var(--ink-soft); }
  .infobox { page-break-inside: avoid; }
  .infobox[open] { border-color: var(--line-mid); }
  details[open] summary::before { background: transparent; color: var(--berry); }
}

/* =================================================================
   COMPARE — Cloud vs. lokal (Modul 01)
   ================================================================= */

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 28px;
}

@media (max-width: 820px) {
  .compare { grid-template-columns: 1fr; }
}

.compare-col {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 26px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compare-cloud {
  background: linear-gradient(135deg, var(--paper) 0%,
    color-mix(in oklab, var(--berry) 5%, var(--paper)) 100%);
  border-color: color-mix(in oklab, var(--berry) 20%, var(--line));
}

.compare-local {
  background: linear-gradient(135deg, var(--paper) 0%,
    color-mix(in oklab, var(--gold) 7%, var(--paper)) 100%);
  border-color: color-mix(in oklab, var(--gold) 25%, var(--line));
}

.compare-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  padding: 4px 10px;
  border-radius: 2px;
  align-self: flex-start;
}

.compare-cloud .compare-tag { background: var(--berry); }
.compare-local .compare-tag { background: var(--gold-deep); }

.compare-col h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  color: var(--plum);
  line-height: 1.2;
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}

.compare-col ul {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  list-style: none;
  padding: 0;
  margin: 0;
}

.compare-col ul li {
  padding: 5px 0 5px 18px;
  position: relative;
}

.compare-col ul li::before {
  content: '·';
  position: absolute;
  left: 2px;
  top: 2px;
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
}

/* Breakout-Übung — dezenter, aber klarer Marker für Hands-on-Sektionen */
.breakout {
  position: relative;
  background: linear-gradient(135deg, rgba(194, 85, 46, 0.07) 0%, rgba(194, 85, 46, 0.025) 100%);
  border: 1.5px solid rgba(194, 85, 46, 0.32);
  border-radius: 12px;
  padding: clamp(24px, 4vw, 38px);
  margin-bottom: 72px;
}
/* Mehrteilige Übung: verschachtelte Sektionen in einer Box */
.breakout > .section { margin-bottom: 40px; }
.breakout > .section:last-child { margin-bottom: 0; }
/* Eck-Symbol (Funke) oben rechts */
.breakout::after {
  content: '';
  position: absolute;
  top: 16px;
  right: 18px;
  width: 32px;
  height: 32px;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%3E%3Cpath%20d='M12%200C12%206%206%2012%200%2012%206%2012%2012%2018%2012%2024%2012%2018%2018%2012%2024%2012%2018%2012%2012%206%2012%200Z'%20fill='%23C8A55B'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.8;
  pointer-events: none;
}
.breakout-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--orange);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px 15px;
  border-radius: 100px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.breakout-label::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--paper);
}