:root {
    --pine:       #1E352B;
    --pine-deep:  #142520;
    --moss:       #44604F;
    --brass:      #B99B5F;
    --brass-soft: rgba(185,155,95,0.4);
    --paper:      #F9F7F2;
    --paper-alt:  #F0EDE4;
    --card:       #FFFFFF;
    --ink:        #1D241F;
    --ink-mid:    #47524A;
    --ink-muted:  #7E877E;
    --on-dark:    #F4F1E8;
    --on-dark-mut:rgba(244,241,232,0.62);
    --border:     rgba(30,53,43,0.18);
    --border-faint: rgba(30,53,43,0.09);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--paper);
    color: var(--ink);
    font-family: 'Instrument Sans', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
  }

  sup.reg {
    font-size: 0.55em;
    vertical-align: super;
    line-height: 0;
  }

  .label {
    font-family: 'Instrument Sans', sans-serif;
    font-size: 0.62rem; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 1.15rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    background: rgba(249,247,242,0.93);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-faint);
  }
  .nav-logo {
    font-family: 'Fraunces', serif;
    font-size: 1.02rem; font-weight: 400; letter-spacing: 0.12em;
    color: var(--pine); text-decoration: none;
    text-transform: uppercase;
  }
  .nav-links { display: flex; gap: 2.4rem; list-style: none; }
  .nav-links a {
    font-size: 0.68rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--ink-muted); text-decoration: none;
    transition: color 0.3s;
  }
  .nav-links a:hover { color: var(--pine); }

  /* HERO – die eine dunkle Bühne */
  .hero {
    min-height: 100vh;
    display: grid; grid-template-columns: 1.1fr 1fr;
    padding-top: 80px;
    position: relative; overflow: hidden;
    background: linear-gradient(160deg, var(--pine) 0%, var(--pine-deep) 100%);
    color: var(--on-dark);
  }
  .hero::after {
    content: '';
    position: absolute; left: 8vw; right: 8vw; bottom: 0;
    height: 1px; background: linear-gradient(90deg, transparent, var(--brass-soft), transparent);
  }
  .hero-text {
    display: flex; flex-direction: column; justify-content: center;
    padding: 6rem 3rem 6rem 8vw;
  }
  .hero-eyebrow {
    color: var(--brass); margin-bottom: 2.6rem;
  }
  .hero-title {
    font-family: 'Fraunces', serif;
    font-size: clamp(3.1rem, 6vw, 5.4rem);
    font-weight: 340; line-height: 1.04;
    color: var(--on-dark); margin-bottom: 1.6rem;
    letter-spacing: -0.01em;
  }
  .hero-title em { font-style: italic; font-weight: 300; color: var(--brass); }
  .hero-subtitle {
    font-size: 0.92rem; line-height: 1.85; color: var(--on-dark-mut);
    max-width: 440px; margin-bottom: 3.2rem;
  }
  .btn {
    display: inline-block; padding: 0.9rem 2.3rem;
    font-family: 'Instrument Sans', sans-serif;
    font-size: 0.66rem; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    text-decoration: none; transition: all 0.3s; cursor: pointer; border: none;
  }
  .hero .btn-primary { background: var(--paper); color: var(--pine); }
  .hero .btn-primary:hover { background: #fff; transform: translateY(-2px); }
  .hero .btn-outline {
    background: transparent; color: var(--on-dark);
    border: 1px solid rgba(244,241,232,0.35);
  }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
  .hero .btn-outline:hover { border-color: var(--brass); color: var(--brass); }

  .btn-primary { background: var(--pine); color: var(--on-dark); }
  .btn-primary:hover { background: var(--pine-deep); transform: translateY(-2px); }
  .btn-outline {
    background: transparent; color: var(--pine);
    border: 1px solid var(--border);
  }
  .btn-outline:hover { border-color: var(--pine); background: rgba(30,53,43,0.05); }

  /* Flaches Buchcover – das Signature-Element */
  .hero-visual {
    position: relative; display: flex;
    align-items: center; justify-content: center;
    padding: 4rem 8vw 4rem 2rem;
  }
  /* ===== 3D-Buch ===== */
  .book-widget { display: flex; flex-direction: column; align-items: center; gap: 1.6rem; }
  .book-scene {
    width: 400px; height: 470px;
    perspective: 1400px;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    touch-action: none;
  }
  .book-shadow {
    position: absolute; bottom: -6px; left: 50%;
    width: 270px; height: 30px; transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.42) 0%, transparent 68%);
    filter: blur(6px);
    pointer-events: none;
  }
  .book-sway { transform-style: preserve-3d; animation: booksway 8s ease-in-out infinite alternate; }
  .book-sway.paused { animation-play-state: paused; }
  @keyframes booksway {
    0%   { transform: rotateY(-5deg) rotateX(0.5deg); }
    100% { transform: rotateY(5deg) rotateX(-0.5deg); }
  }
  .book3d {
    position: relative; width: 290px; height: 440px;
    transform-style: preserve-3d;
    transform: rotateY(-30deg) rotateX(6deg);
    transition: transform 0.9s cubic-bezier(0.22, 0.8, 0.3, 1);
    cursor: grab;
  }
  .book3d.grabbing { transition: none; cursor: grabbing; }
  .face {
    position: absolute; top: 0; left: 0;
    width: 290px; height: 440px;
    backface-visibility: hidden;
    overflow: hidden;
  }
  .face-front {
    background: #FBFAF6;
    transform: translateZ(15px);
    display: flex; flex-direction: column;
    justify-content: space-between;
    text-align: left;
    padding: 1.7rem 1.5rem 1.35rem;
  }
  .face-front::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(105deg, rgba(255,255,255,0.14) 0%, transparent 40%, rgba(0,0,0,0.045) 100%);
  }
  .face-back {
    background: #FBFAF6;
    transform: rotateY(180deg) translateZ(15px);
    display: flex; flex-direction: column;
    padding: 1rem 1rem 0.85rem;
  }
  .face-back::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(255deg, rgba(255,255,255,0.12) 0%, transparent 40%, rgba(0,0,0,0.05) 100%);
  }
  .face-spine {
    width: 30px; height: 440px; left: 130px;
    background: #FBFAF6;
    transform: rotateY(-90deg) translateZ(145px);
    display: flex; flex-direction: column;
    align-items: center; justify-content: space-between;
    padding: 0.95rem 0 0.75rem;
  }
  .face-spine::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(90deg, rgba(0,0,0,0.07) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.05) 100%);
  }
  .face-pages-r {
    width: 30px; height: 440px; left: 130px;
    transform: rotateY(90deg) translateZ(145px);
    background: repeating-linear-gradient(90deg, #F1EDE2 0px, #F1EDE2 1px, #E0DBCC 1.6px, #F1EDE2 2.4px);
  }
  .face-pages-t, .face-pages-b {
    width: 290px; height: 30px; top: 205px;
    background: repeating-linear-gradient(180deg, #F1EDE2 0px, #F1EDE2 1px, #E0DBCC 1.6px, #F1EDE2 2.4px);
  }
  .face-pages-t { transform: rotateX(90deg) translateZ(220px); }
  .face-pages-b { transform: rotateX(-90deg) translateZ(220px); }

  /* Rückseite (Miniatur) */
  .b3b-motif { position: absolute; top: 0.9rem; right: 1rem; }
  .b3b-quote {
    font-family: 'Fraunces', serif; font-style: italic; font-weight: 300;
    font-size: 0.6rem; line-height: 1.45; color: var(--pine);
    max-width: 190px; margin-bottom: 0.4rem; position: relative; z-index: 1;
  }
  .b3b-rule { width: 26px; height: 1px; background: var(--brass); margin-bottom: 0.5rem; }
  .b3b-body { flex: 1; position: relative; z-index: 1; }
  .b3b-body p {
    font-size: 0.43rem; line-height: 1.6; color: var(--ink-mid);
    margin-bottom: 0.42rem; hyphens: auto;
  }
  .b3b-author {
    display: flex; gap: 0.5rem; align-items: center;
    border-top: 1px solid rgba(185,155,95,0.35);
    padding-top: 0.45rem; position: relative; z-index: 1;
  }
  .b3b-author img {
    width: 34px; height: 41px; object-fit: cover; object-position: center;
    display: block; filter: grayscale(18%);
  }
  .b3b-author p { font-size: 0.41rem; line-height: 1.55; color: var(--ink-mid); }
  .b3b-author strong { font-weight: 500; color: var(--ink); }
  .b3b-bottom {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-top: 0.5rem; position: relative; z-index: 1;
  }
  .b3b-pub {
    font-family: 'Fraunces', serif; font-size: 0.5rem;
    letter-spacing: 0.24em; text-transform: lowercase; color: var(--ink-muted);
  }
  .b3b-isbn { text-align: right; }
  .b3b-price { font-size: 0.38rem; color: var(--ink-muted); margin-bottom: 2px; }
  .b3b-barcode {
    width: auto; min-width: 58px; padding: 0 3px; height: 27px; background: #fff; border: 1px solid rgba(0,0,0,0.15);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  }
  .b3b-barcode .barcode-lines { display: flex; gap: 1px; height: 55%; }
  .b3b-barcode .barcode-lines i { display: block; background: #1a1a1a; }
  .b3b-barcode span { font-size: 0.3rem; letter-spacing: 0.01em; color: #333; white-space: nowrap; }

  /* Rücken (Miniatur) */
  .b3s-text {
    writing-mode: vertical-rl; transform: rotate(180deg);
    font-family: 'Fraunces', serif; font-size: 0.66rem; font-weight: 400;
    letter-spacing: 0.06em; color: var(--pine); white-space: nowrap;
    position: relative; z-index: 1;
  }
  .b3s-text .a {
    font-family: 'Instrument Sans', sans-serif; font-size: 0.42rem; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mid);
  }
  .b3s-text em { font-style: italic; color: var(--brass); font-weight: 300; }
  .b3s-foot { display: flex; flex-direction: column; align-items: center; gap: 3px; position: relative; z-index: 1; }
  .b3s-pub {
    font-family: 'Fraunces', serif; font-size: 0.4rem;
    letter-spacing: 0.2em; text-transform: lowercase; color: var(--ink-muted);
  }

  /* Ansicht-Buttons */
  .book-views { display: flex; gap: 0.6rem; }
  .book-views button {
    background: transparent; border: 1px solid rgba(244,241,232,0.25);
    color: var(--on-dark-mut); cursor: pointer;
    font-family: 'Instrument Sans', sans-serif;
    font-size: 0.56rem; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    padding: 0.5rem 1rem; transition: all 0.3s;
  }
  .book-views button:hover { border-color: rgba(244,241,232,0.5); color: var(--on-dark); }
  .book-views button.active { border-color: var(--brass); color: var(--brass); }
  .book-cover-author {
    font-size: 0.5rem; font-weight: 500;
    letter-spacing: 0.22em; color: var(--ink-mid);
    text-transform: uppercase;
  }
  .book-cover-motif { display: flex; justify-content: center; padding-top: 0.3rem; }
  .book-cover-motif svg { width: 200px; height: 163px; }
  .book-cover-title {
    font-family: 'Fraunces', serif;
    font-size: 1.82rem; font-weight: 380; line-height: 1.15;
    color: var(--pine); letter-spacing: -0.005em;
  }
  .book-cover-title em { font-style: italic; font-weight: 300; color: var(--brass); }
  .book-cover-subtitle {
    font-size: 0.56rem; line-height: 1.7; color: var(--ink-mid);
    max-width: 190px; margin-top: 0.65rem;
  }
  .book-cover-publisher {
    font-family: 'Fraunces', serif; font-size: 0.54rem; font-weight: 400;
    letter-spacing: 0.28em; text-transform: lowercase;
    color: var(--ink-muted); margin-top: 1rem;
  }

  /* SECTIONS */
  section { padding: 6rem 8vw; }
  .section-label {
    color: var(--moss); margin-bottom: 1.5rem; display: block;
  }
  .section-title {
    font-family: 'Fraunces', serif;
    font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 380;
    line-height: 1.14; margin-bottom: 2rem;
    color: var(--ink);
  }
  .divider {
    width: 48px; height: 1px; background: var(--brass);
    margin: 2rem 0;
  }

  /* ÜBER DAS BUCH */
  .about-book {
    background: var(--paper);
    display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
  }
  .about-book p {
    font-size: 0.95rem; line-height: 1.9;
    color: var(--ink-mid); margin-bottom: 1.2rem;
  }
  .stat-row { display: flex; gap: 3rem; margin-top: 2.5rem; }
  .stat { border-left: 2px solid var(--brass); padding-left: 1.2rem; }
  .stat-num {
    font-family: 'Fraunces', serif; font-size: 2.2rem;
    font-weight: 400; color: var(--pine); display: block;
  }
  .stat-label {
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.12em; color: var(--ink-muted); text-transform: uppercase;
  }

  .quote-box {
    border: 1px solid var(--border); padding: 3rem;
    background: var(--paper-alt);
    position: relative;
  }
  .quote-box::before {
    content: ''; position: absolute; top: -1px; left: 3rem; width: 48px; height: 3px;
    background: var(--brass);
  }
  .quote-box blockquote {
    font-family: 'Fraunces', serif; font-size: 1.28rem; font-weight: 300;
    line-height: 1.62; color: var(--ink); font-style: italic;
    margin-bottom: 1.5rem;
  }
  .quote-src { color: var(--moss); }

  /* KAPITEL */
  .chapters-section { background: var(--paper-alt); }
  .chapters-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
    margin-top: 3rem;
    background: var(--border);
  }
  .chapter-card {
    background: var(--paper); padding: 2rem 1.8rem;
    transition: background 0.3s;
    position: relative;
  }
  .chapter-card:hover { background: #FDFCF9; }
  .chapter-num {
    font-size: 0.58rem; font-weight: 500;
    letter-spacing: 0.18em; color: var(--moss); margin-bottom: 0.8rem;
    display: block; text-transform: uppercase;
  }
  .chapter-title {
    font-family: 'Fraunces', serif; font-size: 1.16rem;
    font-weight: 400; line-height: 1.32; margin-bottom: 0.6rem;
    color: var(--ink);
  }
  .chapter-desc {
    font-size: 0.78rem; line-height: 1.7;
    color: var(--ink-muted);
  }

  /* AUTOR */
  .author-section {
    background: var(--paper);
    display: grid; grid-template-columns: 340px 1fr; gap: 6rem; align-items: start;
  }
  .author-img-wrap { position: relative; }
  .author-img-placeholder {
    width: 100%; aspect-ratio: 3/4;
    background: linear-gradient(160deg, #E7E3D8 0%, #DBD6C8 100%);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
  }
  .author-img-placeholder img {
    width: 100%; height: 100%; object-fit: cover; display: block;
  }
  .author-monogram {
    font-family: 'Fraunces', serif; font-size: 4rem; font-weight: 300;
    color: var(--moss); opacity: 0.4; letter-spacing: 0.05em;
  }
  .author-tag {
    position: absolute; bottom: -1px; left: 0; right: 0;
    background: var(--pine); padding: 0.85rem 1.2rem;
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.13em; text-transform: uppercase;
    color: var(--on-dark);
  }
  .author-name {
    font-family: 'Fraunces', serif; font-size: 2rem;
    font-weight: 400; margin-bottom: 1.5rem;
    color: var(--ink);
  }
  .author-role {
    font-size: 0.64rem; font-weight: 500;
    letter-spacing: 0.13em; color: var(--moss); text-transform: uppercase;
    margin-bottom: 1.5rem; line-height: 1.9;
  }
  .author-bio p {
    font-size: 0.9rem; line-height: 1.9;
    color: var(--ink-mid); margin-bottom: 1rem;
  }
  .cred-list { list-style: none; margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; }
  .cred-list li {
    font-size: 0.72rem; letter-spacing: 0.04em; color: var(--ink-muted);
    padding-left: 1.2rem; position: relative;
  }
  .cred-list li::before {
    content: '—'; position: absolute; left: 0; color: var(--brass);
  }

  .mobility {
    margin-top: 2.2rem; position: relative;
    display: grid; grid-template-columns: 1fr 1fr;
    border: 1px solid var(--border); background: var(--paper-alt);
  }
  .mobility::before {
    content: ''; position: absolute; top: -1px; left: 1.6rem; width: 48px; height: 3px;
    background: var(--brass);
  }
  .mobility-item { padding: 1.7rem 1.6rem 1.5rem; min-width: 0; }
  .mobility-item + .mobility-item { border-left: 1px solid var(--border); }
  .mobility-label { display: block; color: var(--brass); margin-bottom: 0.75rem; }
  .mobility-title {
    font-family: 'Fraunces', serif; font-size: 1.12rem; font-weight: 400;
    line-height: 1.32; color: var(--ink); margin-bottom: 0.6rem; text-wrap: balance;
  }
  .mobility-item p { font-size: 0.82rem; line-height: 1.75; color: var(--ink-mid); }

  /* VERMÖGENSANALYSE */
  .upload-section { background: var(--paper-alt); }
  .upload-inner { max-width: 780px; margin: 0 auto; text-align: center; }
  .analyse-cta {
    max-width: 680px; margin: 0.4rem auto 0; padding: 2.4rem 2.2rem 2.2rem;
    background: var(--paper); border-top: 2px solid var(--brass);
    box-shadow: 0 18px 40px -28px rgba(30,53,43,0.35);
  }
  .analyse-cta-eyebrow { display: block; color: var(--brass); margin-bottom: 1.2rem; }
  .analyse-cta-text {
    font-family: 'Fraunces', serif; font-size: clamp(1.25rem, 2.1vw, 1.6rem);
    font-weight: 380; line-height: 1.5; color: var(--ink); margin: 0 auto 1.9rem;
  }
  .analyse-cta-text em {
    display: block; margin: 0.3rem 0 0.35rem;
    font-style: italic; font-weight: 300; font-size: 1.14em;
    color: #94784A; letter-spacing: 0.005em;
  }
  .analyse-cta-btn { padding: 1rem 2.6rem; }
  .analyse-cta-sub {
    font-size: 0.8rem; line-height: 1.8; color: var(--ink-muted);
    max-width: 520px; margin: 1.5rem auto 0;
  }
  #segmentwahl { scroll-margin-top: 110px; }
  .wealth-selector {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
    background: var(--border); margin: 3rem 0;
  }
  .wealth-btn {
    background: var(--paper); padding: 1.4rem 1rem;
    cursor: pointer; border: none;
    font-family: 'Fraunces', serif; font-size: 1.05rem; font-weight: 400;
    color: var(--ink-muted); transition: all 0.3s;
    position: relative;
  }
  .wealth-btn span {
    display: block; font-family: 'Instrument Sans', sans-serif;
    font-size: 0.56rem; font-weight: 500; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-muted);
    margin-bottom: 0.3rem;
  }
  .wealth-btn:hover, .wealth-btn.active { background: #FDFCF9; color: var(--ink); }
  .wealth-btn.active::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px; background: var(--brass);
  }
  .wealth-btn.active span { color: var(--moss); }

  .upload-zone {
    border: 1px dashed var(--border); padding: 3rem 2rem;
    transition: all 0.3s; cursor: pointer; position: relative;
    background: var(--paper);
  }
  .upload-zone:hover, .upload-zone.dragover {
    border-color: var(--moss); background: #FDFCF9;
  }
  .upload-icon { width: 48px; height: 48px; margin: 0 auto 1rem; opacity: 0.55; }
  .upload-zone h3 {
    font-family: 'Fraunces', serif; font-size: 1.4rem;
    font-weight: 400; margin-bottom: 0.5rem;
    color: var(--ink);
  }
  .upload-zone p {
    font-size: 0.62rem; font-weight: 500;
    letter-spacing: 0.11em; text-transform: uppercase;
    color: var(--ink-muted); margin-bottom: 1.5rem;
  }
  #fileInput { display: none; }
  .file-selected {
    margin-top: 1.5rem; padding: 1rem 1.5rem;
    background: rgba(68,96,79,0.07); border: 1px solid var(--border);
    font-size: 0.72rem; letter-spacing: 0.04em; color: var(--moss);
    display: none; align-items: center; gap: 0.8rem;
  }
  .file-selected.show { display: flex; }
  .upload-note {
    font-size: 0.75rem; color: var(--ink-muted);
    margin-top: 1.5rem; line-height: 1.6;
  }
  .submit-upload {
    margin-top: 2rem; width: 100%;
    padding: 1rem; font-size: 0.7rem; letter-spacing: 0.2em;
  }
  .upload-success {
    display: none; padding: 2rem;
    border: 1px solid var(--border);
    background: rgba(68,96,79,0.06);
    font-family: 'Fraunces', serif; font-size: 1.2rem;
    font-weight: 300; color: var(--pine);
  }

  /* BESTELLEN */
  .order-section { background: var(--paper); }
  .order-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    margin-top: 3rem; align-items: start;
  }
  .order-card {
    border: 1px solid var(--border); padding: 2.5rem;
    position: relative; transition: border-color 0.3s;
    background: var(--card);
  }
  .order-card:hover { border-color: rgba(30,53,43,0.45); }
  .order-card.featured { border-color: var(--pine); }
  .order-tag {
    position: absolute; top: -1px; right: 2rem;
    background: var(--pine); padding: 0.35rem 1rem;
    font-size: 0.56rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--on-dark);
  }
  .order-type {
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--moss); margin-bottom: 0.8rem;
  }
  .order-title {
    font-family: 'Fraunces', serif; font-size: 1.8rem;
    font-weight: 400; margin-bottom: 0.5rem;
    color: var(--ink);
  }
  .order-price {
    font-family: 'Fraunces', serif; font-size: 2.4rem;
    font-weight: 300; color: var(--ink); margin: 1.2rem 0;
  }
  .order-price span {
    font-size: 0.78rem; font-family: 'Instrument Sans', sans-serif;
    color: var(--ink-muted); vertical-align: middle;
  }
  .order-desc {
    font-size: 0.82rem; line-height: 1.75; color: var(--ink-mid);
    margin: -0.2rem 0 1.3rem;
  }
  .order-note {
    font-size: 0.75rem; line-height: 1.75; color: var(--ink-muted);
    margin-top: 1.8rem; max-width: 760px;
  }
  .order-features { list-style: none; margin-bottom: 2rem; }
  .order-features li {
    font-size: 0.85rem; color: var(--ink-mid);
    padding: 0.5rem 0; border-bottom: 1px solid var(--border-faint);
    padding-left: 1.2rem; position: relative;
  }
  .order-features li::before { content: '✓'; position: absolute; left: 0; color: var(--brass); }

  /* KONTAKT */
  .contact-section { background: var(--paper-alt); }
  .contact-grid {
    display: grid; grid-template-columns: 1fr 1.2fr; gap: 6rem;
    margin-top: 3rem; align-items: start;
  }
  .contact-info p {
    font-size: 0.9rem; line-height: 1.9;
    color: var(--ink-mid); margin-bottom: 1.5rem;
  }
  .contact-detail {
    display: flex; gap: 1rem; align-items: flex-start;
    margin-bottom: 1.2rem;
  }
  .contact-detail-label {
    font-size: 0.58rem; font-weight: 500;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--moss); min-width: 64px; padding-top: 3px;
  }
  .contact-detail-val {
    font-size: 0.88rem; color: var(--ink-mid); line-height: 1.5;
  }

  .contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .form-label {
    font-size: 0.58rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--ink-muted);
  }
  .form-input, .form-select, .form-textarea {
    background: var(--paper); border: 1px solid var(--border);
    color: var(--ink); padding: 0.85rem 1rem;
    font-family: 'Instrument Sans', sans-serif; font-size: 0.88rem;
    transition: border-color 0.3s; outline: none; width: 100%;
    -webkit-appearance: none;
  }
  .form-input::placeholder, .form-textarea::placeholder { color: var(--ink-muted); }
  .form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--moss); background: #FDFCF9;
  }
  .form-input:focus-visible, .form-select:focus-visible, .form-textarea:focus-visible,
  .btn:focus-visible, .wealth-btn:focus-visible {
    outline: 2px solid var(--brass); outline-offset: 2px;
  }
  .form-textarea { min-height: 120px; resize: vertical; }
  .form-select { cursor: pointer; }
  option { background: var(--paper); color: var(--ink); }
  .form-success {
    display: none; padding: 1.2rem;
    background: rgba(68,96,79,0.07); border: 1px solid var(--border);
    font-family: 'Fraunces', serif; font-size: 1.1rem;
    color: var(--pine);
  }
  /* Spam-Schutz: Honeypot-Feld, für Menschen unsichtbar (nicht entfernen, siehe api/_lib.php) */
  .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
  .form-error { margin-top: 0.8rem; font-size: 0.82rem; line-height: 1.6; color: #8A3B2E; }
  .form-error:empty { display: none; }
  /* Upload: Kontaktangaben und Einwilligung unterhalb des Hinweises */
  .upload-contact { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 1.5rem; text-align: left; }
  .upload-consent {
    display: flex; gap: 0.8rem; align-items: flex-start;
    font-size: 0.75rem; line-height: 1.6; color: var(--ink-muted); cursor: pointer;
  }
  .upload-consent input { margin-top: 0.2rem; accent-color: var(--moss); flex-shrink: 0; }
  .upload-consent a { color: var(--moss); }

  /* FOOTER – dunkler Rahmenschluss */
  footer {
    padding: 3rem 8vw;
    background: var(--pine-deep);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
  }
  .footer-logo {
    font-family: 'Fraunces', serif; font-size: 0.95rem;
    font-weight: 400; letter-spacing: 0.14em; color: var(--on-dark-mut);
    text-transform: uppercase;
  }
  .footer-note {
    font-size: 0.58rem; font-weight: 500;
    letter-spacing: 0.1em; color: rgba(244,241,232,0.4);
    text-transform: uppercase;
  }
  .footer-links { display: flex; gap: 2rem; }
  .footer-links a {
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--on-dark-mut); text-decoration: none;
    transition: color 0.3s;
  }
  .footer-links a:hover { color: var(--brass); }

  /* MODAL */
  .modal-overlay {
    position: fixed; inset: 0; background: rgba(20,37,32,0.55);
    backdrop-filter: blur(8px); z-index: 200;
    display: none; align-items: center; justify-content: center;
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: var(--paper); border: 1px solid var(--border);
    padding: 3rem; max-width: 540px; width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  }
  .modal-close {
    position: absolute; top: 1rem; right: 1.2rem;
    background: none; border: none; color: var(--ink-muted);
    font-size: 1.2rem; cursor: pointer;
    transition: color 0.3s;
  }
  .modal-close:hover { color: var(--ink); }
  .modal-title {
    font-family: 'Fraunces', serif; font-size: 2rem;
    font-weight: 400; margin-bottom: 0.5rem; color: var(--ink);
  }
  .modal-subtitle {
    font-size: 0.6rem; font-weight: 500;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--moss); margin-bottom: 2rem;
  }
  .modal-form { display: flex; flex-direction: column; gap: 1rem; }
  .modal-success {
    display: none; text-align: center; padding: 2rem 0;
    font-family: 'Fraunces', serif; font-size: 1.3rem;
    color: var(--pine); font-weight: 300;
  }
  .modal-success p {
    font-family: 'Instrument Sans', sans-serif; font-size: 0.85rem;
    color: var(--ink-muted); margin-top: 0.5rem; font-weight: 300;
  }

  /* SCROLL FADE */
  .fade-in {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.visible { opacity: 1; transform: none; }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .fade-in { opacity: 1; transform: none; transition: none; }
    .btn { transition: none; }
    .btn:hover { transform: none; }
    .book-sway { animation: none; }
    .book3d { transition: none; }
  }

  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .hero { grid-template-columns: 1fr; min-height: auto; }
    .hero { grid-template-columns: minmax(0, 1fr); }
    .hero-text, .hero-visual { min-width: 0; }
    .hero-eyebrow { display: block; line-height: 1.8; }
    .book-views { flex-wrap: wrap; justify-content: center; }
    .hero-text { padding: 5rem 1.5rem 1rem; }
    .hero-visual { padding: 2.5rem 1.5rem 4rem; }
    .book-scene { transform: scale(0.76); transform-origin: center top; height: 372px; }
    .book-cover-title { font-size: 1.82rem; }
    section { padding: 4rem 5vw; }
    .about-book, .author-section, .order-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
    .chapters-grid { grid-template-columns: 1fr; }
    .wealth-selector { grid-template-columns: 1fr; }
    footer { flex-direction: column; text-align: center; }
    .author-img-wrap { max-width: 280px; }
    .stat-row { gap: 2rem; flex-wrap: wrap; }
  }
  @media (min-width: 901px) and (max-width: 1200px) {
    .chapters-grid { grid-template-columns: 1fr 1fr; }
  }

  /* DELIVERABLES + TRUST (Analyse-Sektion) */
  .deliverables { max-width: 900px; margin: 2.5rem auto 2rem; }
  .deliverables-title { font-family: 'Fraunces', serif; font-size: 1.4rem; font-weight: 500; color: var(--pine); text-align: center; margin-bottom: 0.4rem; }
  .deliverables-lead { font-size: 0.9rem; line-height: 1.8; color: var(--ink-mid); text-align: center; max-width: 560px; margin: 0 auto 2rem; }
  .deliverables-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
  .deliverable { background: var(--paper); border: 1px solid var(--border-faint); border-radius: 3px; padding: 1.4rem 1.3rem; position: relative; }
  .deliverable-num { font-family: 'Fraunces', serif; font-size: 0.8rem; color: var(--brass); letter-spacing: 0.05em; }
  .deliverable h4 { font-family: 'Fraunces', serif; font-size: 1.02rem; font-weight: 500; color: var(--pine); margin: 0.5rem 0 0.55rem; line-height: 1.3; }
  .deliverable p { font-size: 0.83rem; line-height: 1.7; color: var(--ink-mid); }

  .trust-block { max-width: 900px; margin: 2.5rem auto 0; }
  .trust-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-bottom: 2.2rem; }
  .trust-step { text-align: center; }
  .trust-step-num { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--brass); color: var(--brass); font-family: 'Fraunces', serif; font-size: 1.05rem; margin-bottom: 0.8rem; }
  .trust-step h4 { font-family: 'Fraunces', serif; font-size: 1.05rem; font-weight: 500; color: var(--pine); margin-bottom: 0.5rem; }
  .trust-step p { font-size: 0.83rem; line-height: 1.7; color: var(--ink-mid); }
  .trust-assurances { border-top: 1px solid var(--border-faint); padding-top: 1.6rem; display: flex; flex-direction: column; gap: 0.7rem; }
  .trust-assurances p { font-size: 0.83rem; line-height: 1.75; color: var(--ink-mid); }
  .trust-assurances strong { color: var(--pine); font-weight: 600; }

  @media (max-width: 720px) {
    .mobility { grid-template-columns: 1fr; }
    .mobility-item + .mobility-item { border-left: 0; border-top: 1px solid var(--border); }
    .deliverables-grid, .trust-steps { grid-template-columns: 1fr; }
  }
  .form-privacy { font-size: 0.75rem; line-height: 1.65; color: var(--ink-muted); margin: -0.2rem 0 0.4rem; }
  /* LESEPRINZIP (Kapitelübersicht) */
  .browse-note { max-width: 640px; margin: 2.8rem auto 0; text-align: center; }
  .browse-note::before { content:''; display:block; width:48px; height:1px; background: var(--brass); margin: 0 auto 1.5rem; }
  .browse-lead { font-family:'Fraunces',serif; font-size:1.35rem; font-weight:400; font-style:italic; color:var(--pine); line-height:1.45; margin-bottom:0.9rem; }
  .browse-note p:not(.browse-lead) { font-size:0.88rem; line-height:1.85; color:var(--ink-mid); }