/* ==========================================================================
   Alexander Kropf – kropf new media
   style.css · Version 1.0
   Statisches Stylesheet, keine Build-Umgebung, keine externen Abhängigkeiten.

   Inhalt
   01  Design Tokens (Farben, Typografie, Abstände)
   02  Reset & Basis
   03  Typografie-System
   04  Layout-Helfer
   05  Header & Navigation
   06  Buttons & Links
   07  Hero
   08  Haltung / Über mich
   09  Key Facts
   10  Story / Timeline
   11  Expertise
   12  GEO
   13  Speaker
   14  Beratung
   15  Studium & Weiterbildung
   16  Immobilienverwaltung
   17  Kurz beantwortet (FAQ)
   18  Kontakt
   19  Footer
   20  Rechtstexte (Impressum / Datenschutz)
   21  Animation & Motion
   22  Reduced Motion / Print
   ========================================================================== */

/* --------------------------------------------------------------------------
   Optional: eigene Webfonts
   Die Website nutzt bewusst System-Schriften (schnell, datenschutzfreundlich,
   keine Requests an Dritte). Wer später eine lizenzfreie Schrift (z. B. Inter
   oder Archivo, SIL Open Font License) lokal einbinden möchte:
   1. .woff2-Datei nach /assets/fonts/ legen
   2. folgenden Block aktivieren und den Namen vorne in --font-sans ergänzen.

   @font-face {
     font-family: "Inter";
     src: url("../assets/fonts/Inter-Variable.woff2") format("woff2");
     font-weight: 100 900;
     font-display: swap;
   }
   -------------------------------------------------------------------------- */

/* 01 · Design Tokens ------------------------------------------------------- */
:root {
  /* Farbwelt „Petrol & Sand" – abgeleitet aus dem Logo */
  --ink: #0c1417;          /* Anthrazit mit Petrol-Stich – Basis dunkel   */
  --ink-2: #121d21;
  --ink-3: #1a282d;
  --paper: #f3efe8;        /* warmes Off-White – Basis hell               */
  --paper-2: #eae4da;
  --petrol: #053c51;       /* Logo-Primärfarbe – GEO-Kapitel              */
  --petrol-2: #0a4a62;
  --sand: #d6b08c;         /* Akzent auf dunklem Grund                    */
  --sand-logo: #c8a082;    /* Original-Logoton                            */
  --bronze: #7a5234;       /* Akzent als Text auf hellem Grund (AA)       */
  --mist: #a9c0c8;         /* Sekundärtext auf Petrol                     */

  --text-dark: #f3efe8;
  --mute-dark: #9aa3a6;
  --text-light: #0c1417;
  --mute-light: #5a6366;

  --line-dark: rgba(243, 239, 232, 0.14);
  --line-light: rgba(12, 20, 23, 0.14);

  /* Typografie – System-Stacks */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display",
    "Segoe UI Variable Display", "Segoe UI", Roboto, "Helvetica Neue", Arial,
    sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, ui-serif, serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono",
    Menlo, Consolas, "Liberation Mono", monospace;

  /* Typo-Skala (fluid) */
  --fs-mega: clamp(3.4rem, 11.5vw, 11.5rem);
  --fs-xxl: clamp(2.6rem, 7vw, 6.5rem);
  --fs-xl: clamp(2.1rem, 4.8vw, 4.4rem);
  --fs-l: clamp(1.6rem, 3vw, 2.6rem);
  --fs-m: clamp(1.2rem, 1.8vw, 1.55rem);
  --fs-body: clamp(1.02rem, 0.98rem + 0.2vw, 1.14rem);
  --fs-s: 0.92rem;
  --fs-xs: 0.74rem;

  /* Raster & Abstände */
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1440px;
  --section: clamp(6rem, 13vw, 12rem);
  --radius: 2px;

  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 72px;
}

/* 02 · Reset & Basis ------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text-dark);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-feature-settings: "kern", "liga", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
address { font-style: normal; }

::selection { background: var(--sand); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--sand);
  outline-offset: 4px;
  border-radius: 1px;
}
.on-light :focus-visible { outline-color: var(--bronze); }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  padding: 0.8rem 1.2rem;
  background: var(--sand);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* 03 · Typografie-System --------------------------------------------------- */
.label {
  display: inline-flex;
  align-items: center;
  gap: 0.75em;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.4;
}
.label--accent { color: var(--sand); }
.on-light .label--accent { color: var(--bronze); }
.label .dash {
  display: inline-block;
  width: 2.2rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.display {
  font-weight: 700;
  font-size: var(--fs-xxl);
  line-height: 0.96;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.h-xl {
  font-weight: 700;
  font-size: var(--fs-xl);
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}
.h-l {
  font-weight: 650;
  font-size: var(--fs-l);
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.h-m {
  font-weight: 650;
  font-size: var(--fs-m);
  line-height: 1.2;
  letter-spacing: -0.015em;
}
.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.accent { color: var(--sand); }
.on-light .accent { color: var(--bronze); }

.lead {
  font-size: var(--fs-m);
  line-height: 1.45;
  letter-spacing: -0.01em;
  max-width: 38ch;
}
.prose p + p { margin-top: 1.1em; }
.prose { max-width: 62ch; }
.muted { color: var(--mute-dark); }
.on-light .muted { color: var(--mute-light); }

/* 04 · Layout-Helfer ------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section); position: relative; }
.on-dark { background: var(--ink); color: var(--text-dark); }
.on-light { background: var(--paper); color: var(--text-light); }
.on-petrol { background: var(--petrol); color: var(--text-dark); }

.section-head {
  display: grid;
  gap: 1.5rem;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}
@media (min-width: 900px) {
  .section-head {
    grid-template-columns: 3fr 9fr;
    align-items: start;
  }
  .section-head > .label { padding-top: 0.9em; }
}

.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.rule { height: 1px; background: var(--line-dark); border: 0; margin: 0; }
.on-light .rule { background: var(--line-light); }

/* 05 · Header & Navigation ------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  color: var(--text-dark);
  transition: transform 0.5s var(--ease-out), background-color 0.4s ease,
    border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(12, 20, 23, 0.78);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  backdrop-filter: saturate(140%) blur(18px);
  border-bottom-color: var(--line-dark);
}
.site-header.is-hidden { transform: translateY(-100%); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.brand svg { width: 116px; height: auto; }
.logo-word { fill: currentColor; }
.logo-sub { fill: var(--sand-logo); }

.nav-list {
  display: none;
  gap: clamp(1.2rem, 2.2vw, 2.4rem);
  align-items: center;
}
.nav-list a {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--mute-dark);
  transition: color 0.25s ease;
  padding-block: 0.4rem;
}
.nav-list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav-list a:hover,
.nav-list a.is-active { color: var(--text-dark); }
.nav-list a:hover::after,
.nav-list a.is-active::after { transform: scaleX(1); transform-origin: left; }

.site-header .header-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem 0;
  min-height: 44px;
}
.nav-toggle .bars {
  position: relative;
  width: 22px;
  height: 10px;
}
.nav-toggle .bars::before,
.nav-toggle .bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ease-out), top 0.4s var(--ease-out);
}
.nav-toggle .bars::before { top: 0; }
.nav-toggle .bars::after { top: 8.5px; }
.nav-toggle[aria-expanded="true"] .bars::before { top: 4.25px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars::after { top: 4.25px; transform: rotate(-45deg); }

@media (min-width: 1080px) {
  .nav-list { display: flex; }
  .site-header .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* Mobile Navigation (Overlay) */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--ink);
  padding: calc(var(--header-h) + 2rem) var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s ease, visibility 0s linear 0.4s;
  overflow-y: auto;
}
.mobile-nav.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.4s ease;
}
.mobile-nav ol { counter-reset: m; }
.mobile-nav li { counter-increment: m; border-bottom: 1px solid var(--line-dark); }
.mobile-nav li a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  font-size: clamp(1.8rem, 8vw, 2.8rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  text-decoration: none;
  transform: translateY(12px);
  opacity: 0;
  transition: transform 0.6s var(--ease-out), opacity 0.6s ease, color 0.2s;
}
.mobile-nav li a::before {
  content: "0" counter(m);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--sand);
  font-weight: 400;
}
.mobile-nav.is-open li a { transform: none; opacity: 1; }
.mobile-nav.is-open li:nth-child(2) a { transition-delay: 0.04s; }
.mobile-nav.is-open li:nth-child(3) a { transition-delay: 0.08s; }
.mobile-nav.is-open li:nth-child(4) a { transition-delay: 0.12s; }
.mobile-nav.is-open li:nth-child(5) a { transition-delay: 0.16s; }
.mobile-nav.is-open li:nth-child(6) a { transition-delay: 0.2s; }
.mobile-nav.is-open li:nth-child(7) a { transition-delay: 0.24s; }
.mobile-nav li a:hover { color: var(--sand); }
.mobile-nav-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-top: 2rem;
  font-size: var(--fs-s);
  color: var(--mute-dark);
}
.mobile-nav-foot a { text-decoration: none; }
body.nav-open { overflow: hidden; }

/* Scroll-Fortschritt */
.progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 110;
  height: 2px;
  width: 100%;
  background: var(--sand);
  transform-origin: left;
  transform: scaleX(var(--p, 0));
  pointer-events: none;
}

/* 06 · Buttons & Links ----------------------------------------------------- */
.btn {
  --bg: var(--sand);
  --fg: var(--ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-height: 48px;
  padding: 0.85rem 1.4rem;
  background: var(--bg);
  color: var(--fg);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-decoration: none;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease-out);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--paper);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease-out);
}
.btn:hover::before { transform: translateY(0); }
.btn .arrow { transition: transform 0.45s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost {
  --bg: transparent;
  --fg: currentColor;
  box-shadow: inset 0 0 0 1px var(--line-dark);
}
.btn--ghost::before { background: var(--paper); }
.btn--ghost:hover { color: var(--ink); }

.on-light .btn { --bg: var(--ink); --fg: var(--paper); }
.on-light .btn::before { background: var(--petrol); }
.on-light .btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line-light);
}
.on-light .btn--ghost::before { background: var(--ink); }
.on-light .btn--ghost:hover { color: var(--paper); }

.btn--small { min-height: 40px; padding: 0.55rem 1rem; font-size: 0.85rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  padding-bottom: 2px;
  transition: background-size 0.5s var(--ease-out);
}
.link-arrow:hover { background-size: 100% 1px; }

.arrow { width: 1em; height: 1em; flex-shrink: 0; }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem 1rem; align-items: center; }

/* 07 · Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 85% 10%, rgba(5, 60, 81, 0.55), transparent 60%),
    var(--ink);
}

.hero-k {
  position: absolute;
  right: -6vw;
  top: 50%;
  width: min(62vw, 820px);
  transform: translateY(-50%);
  pointer-events: none;
  opacity: 0.9;
}
.hero-k path {
  fill: none;
  stroke: rgba(214, 176, 140, 0.18);
  stroke-width: 0.35;
  vector-effect: non-scaling-stroke;
}
.hero-k .k-fill { fill: rgba(243, 239, 232, 0.018); stroke: none; }

.hero-inner { position: relative; z-index: 1; }

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--mute-dark);
}
.hero-eyebrow .name { color: var(--text-dark); }

.hero-title {
  font-size: var(--fs-mega);
  font-weight: 750;
  line-height: 0.9;
  letter-spacing: -0.055em;
  margin-left: -0.04em;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero-title .line > span { display: inline-block; }
.hero-title .serif { font-weight: 400; color: var(--sand); letter-spacing: -0.035em; padding-right: 0.06em; }

.hero-bottom {
  display: grid;
  gap: 2rem;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  align-items: end;
}
.hero-lead {
  font-size: var(--fs-m);
  line-height: 1.45;
  letter-spacing: -0.01em;
  max-width: 34ch;
  color: var(--text-dark);
}
.hero-lead + p { margin-top: 1rem; max-width: 52ch; color: var(--mute-dark); font-size: var(--fs-body); }
@media (min-width: 960px) {
  .hero-bottom { grid-template-columns: 1.1fr 0.9fr; gap: 4rem; }
  .hero-bottom .cta-row { justify-content: flex-end; }
}

/* Mini-Timeline im Hero */
.hero-line {
  position: relative;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: 1.4rem;
}
.hero-line::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--line-dark);
}
.hero-line::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, var(--sand), rgba(214,176,140,.2));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 2.2s var(--ease-out) 0.6s;
}
.is-loaded .hero-line::after { transform: scaleX(1); }
.hero-line ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem 1rem;
}
@media (min-width: 760px) { .hero-line ol { grid-template-columns: repeat(6, 1fr); } }
.hero-line li { position: relative; }
.hero-line a {
  display: block;
  text-decoration: none;
  padding-top: 0.2rem;
}
.hero-line li::before {
  content: "";
  position: absolute;
  top: calc(-1.4rem - 3px);
  left: 0;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: inset 0 0 0 1px var(--sand);
}
@media (max-width: 759px) { .hero-line li::before { display: none; } }
.hero-line li:last-child::before { background: var(--sand); box-shadow: 0 0 0 4px rgba(214,176,140,.18); }
.hero-line .y {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--sand);
}
.hero-line .t {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mute-dark);
  transition: color 0.25s;
}
.hero-line a:hover .t { color: var(--text-dark); }

/* 08 · Haltung / Über mich ------------------------------------------------- */
.about-grid {
  display: grid;
  gap: clamp(3rem, 6vw, 6rem);
}
@media (min-width: 960px) {
  .about-grid { grid-template-columns: 5fr 7fr; align-items: start; }
}
.portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--paper-2);
}
.portrait img {
  width: 100%;
  height: 112%;
  object-fit: cover;
  filter: grayscale(0.25) contrast(1.02);
  will-change: transform;
}
.portrait figcaption,
.figure-cap {
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute-light);
}
.on-dark .figure-cap { color: var(--mute-dark); }
@media (min-width: 960px) { .about-media { position: sticky; top: calc(var(--header-h) + 2rem); } }

.about-statement {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 1.5rem 0 clamp(2rem, 4vw, 3rem);
  text-wrap: balance;
}
.about-statement .serif { font-weight: 400; color: var(--bronze); }

.eras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.2rem;
  margin: 2.5rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute-light);
}
.eras li:not(:last-child)::after { content: "→"; margin-left: 0.5rem; margin-right: 0.3rem; opacity: 0.5; }
.eras li:last-child { color: var(--bronze); font-weight: 600; }

.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(3rem, 5vw, 4rem);
  border-top: 1px solid var(--line-light);
}
.triad li {
  padding: 1.2rem 0.8rem 0 0;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}
.triad li span {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--bronze);
  margin-bottom: 0.3rem;
}

/* 09 · Key Facts ----------------------------------------------------------- */
.facts { overflow: hidden; }
.facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line-dark);
}
@media (min-width: 900px) { .facts-grid { grid-template-columns: repeat(4, 1fr); } }
.fact {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2.4rem) clamp(0.8rem, 2vw, 1.6rem) clamp(1.8rem, 3.5vw, 2.8rem) 0;
  border-bottom: 1px solid var(--line-dark);
}
.fact:not(:nth-child(2n)) { border-right: 1px solid var(--line-dark); }
@media (min-width: 900px) {
  .fact:not(:nth-child(2n)) { border-right: 0; }
  .fact:not(:nth-child(4n)) { border-right: 1px solid var(--line-dark); }
  .fact { padding-left: 0; }
  .fact:not(:nth-child(4n+1)) { padding-left: clamp(1rem, 2vw, 1.6rem); }
}
@media (max-width: 899px) { .fact:nth-child(2n) { padding-left: 1rem; } }
.fact-num {
  display: block;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.fact-num small { font-size: 0.42em; letter-spacing: -0.02em; font-weight: 600; margin-left: 0.15em; }
.fact-num .plus { color: var(--sand); }
.fact-label {
  display: block;
  margin-top: 0.9rem;
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.3;
}
.fact-ctx {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute-dark);
  line-height: 1.5;
}

/* 10 · Story / Timeline ---------------------------------------------------- */
.story { padding-bottom: 0; }
.story-intro { max-width: 58rem; }
.chapters { position: relative; margin-top: clamp(4rem, 8vw, 7rem); }

.rail {
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 1px;
  background: var(--line-light);
}
.rail::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bronze);
  transform-origin: top;
  transform: scaleY(var(--rail, 0));
}
@media (min-width: 960px) { .rail { left: calc(25% - 1px); } }

.chapter {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding: 0 0 clamp(5rem, 10vw, 9rem) 1.75rem;
}
@media (min-width: 960px) {
  .chapter {
    grid-template-columns: 3fr 9fr;
    gap: 0;
    padding-left: 0;
  }
}
.chapter::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0.55rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--bronze);
  transition: background 0.5s ease, box-shadow 0.5s ease;
}
.chapter.is-in::before { background: var(--bronze); box-shadow: 0 0 0 5px rgba(122, 82, 52, 0.14); }
@media (min-width: 960px) { .chapter::before { left: calc(25% - 6px); } }

.chapter-year {
  position: relative;
}
@media (min-width: 960px) {
  .chapter-year { padding-right: 2.5rem; text-align: right; }
  .chapter-year-inner { position: sticky; top: calc(var(--header-h) + 2.5rem); }
}
.year {
  display: block;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  font-weight: 750;
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(12, 20, 23, 0.55);
  font-variant-numeric: tabular-nums;
  transition: color 0.8s var(--ease-out), -webkit-text-stroke-color 0.8s;
}
.year--word { font-size: clamp(2.4rem, 4.6vw, 4.2rem); }
.chapter.is-in .year { color: var(--ink); -webkit-text-stroke-color: var(--ink); }
.year-note {
  display: block;
  margin-top: 0.8rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze);
}
.chapter-body { max-width: 62rem; }
@media (min-width: 960px) { .chapter-body { padding-left: clamp(2.5rem, 5vw, 5rem); } }
.chapter-kicker { color: var(--mute-light); margin-bottom: 1rem; }
.chapter-title { margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.chapter-cols {
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 1100px) { .chapter-cols { grid-template-columns: 1.35fr 1fr; gap: 4rem; } }

.pull {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.35rem, 2.3vw, 1.9rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--bronze);
  border-left: 1px solid var(--bronze);
  padding-left: 1.2rem;
  margin: 2rem 0 0;
  max-width: 34ch;
}

.big-fact {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.big-fact .n {
  font-size: clamp(4rem, 10vw, 8.5rem);
  font-weight: 750;
  letter-spacing: -0.06em;
  line-height: 0.85;
}
.big-fact .n .plus { color: var(--bronze); }
.big-fact .t { font-weight: 600; max-width: 16ch; line-height: 1.3; }

.stat-list { border-top: 1px solid var(--line-light); }
.stat-list li {
  display: grid;
  grid-template-columns: minmax(6.5rem, auto) 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-light);
}
.stat-list .n {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-list .t { font-size: 0.92rem; line-height: 1.4; color: var(--mute-light); }
.stat-list .t strong { color: var(--ink); font-weight: 600; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.chips li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line-light);
  border-radius: 100px;
}
.on-dark .chips li,
.on-petrol .chips li { border-color: var(--line-dark); }

.media-frame {
  position: relative;
  overflow: hidden;
  background: var(--paper-2);
  margin-top: 2.5rem;
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.6s var(--ease-out);
}
.media-frame.is-in img { transform: scale(1); }
.media-frame--wide { aspect-ratio: 16 / 9; }
.media-frame--tn { aspect-ratio: 800 / 513; }

.milestone {
  display: grid;
  gap: 0.4rem;
  padding: 1.1rem 0 1.1rem 1.1rem;
  border-left: 2px solid var(--bronze);
  margin-top: 1.25rem;
  background: linear-gradient(90deg, rgba(122,82,52,.06), transparent 70%);
}
.milestone strong { font-weight: 650; }
.milestone span { font-size: 0.92rem; color: var(--mute-light); }

/* Kurz-Stationen (2013, 2019, Heute) */
.chapter--short .chapter-title { font-size: clamp(1.6rem, 3.4vw, 2.8rem); }

/* Übergang in dunkles Kapitel „Heute" */
.story-now {
  position: relative;
  padding-block: clamp(5rem, 10vw, 9rem);
  background: var(--ink);
  color: var(--text-dark);
  overflow: hidden;
}
.story-now .year { -webkit-text-stroke-color: rgba(243,239,232,.5); }
.story-now .year--word { font-size: clamp(2.4rem, 4.6vw, 4.2rem); }
.chapter.is-in .year { color: var(--sand); -webkit-text-stroke-color: var(--sand); }
.story-now .year-note { color: var(--sand); }
.story-now .chapter::before { background: var(--ink); box-shadow: inset 0 0 0 1px var(--sand); }
.story-now .chapter.is-in::before { background: var(--sand); box-shadow: 0 0 0 6px rgba(214,176,140,.18); }
.story-now .chapter { padding-bottom: 0; }
.story-now .rail { background: var(--line-dark); }
.story-now .rail::after { background: var(--sand); }
.story-now .chapter-kicker { color: var(--mute-dark); }
.now-stack {
  font-size: var(--fs-xxl);
  font-weight: 750;
  line-height: 0.92;
  letter-spacing: -0.055em;
  margin-bottom: 2rem;
}
.now-stack .plus { color: var(--sand); font-weight: 300; }

/* 11 · Expertise ----------------------------------------------------------- */
.xp-list { border-top: 1px solid var(--line-light); counter-reset: xp; }
.xp {
  position: relative;
  display: grid;
  gap: 0.6rem 2rem;
  padding: clamp(1.8rem, 3.5vw, 2.8rem) 0;
  border-bottom: 1px solid var(--line-light);
  counter-increment: xp;
}
@media (min-width: 900px) {
  .xp { grid-template-columns: 1fr 5fr 6fr; align-items: start; }
}
.xp::before {
  content: "0" counter(xp);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--bronze);
  padding-top: 0.9em;
}
.xp::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  height: 1px;
  width: 100%;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--ease-out);
}
.xp:hover::after { transform: scaleX(1); }
.xp-title {
  font-size: clamp(1.8rem, 3.6vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.045em;
  transition: transform 0.6s var(--ease-out);
}
.xp:hover .xp-title { transform: translateX(0.4rem); }
.xp-title small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--mute-light);
}
.xp-body p { max-width: 54ch; }
.xp-body .chips { margin-top: 1rem; }
.xp-proof {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute-light);
}
.xp-proof a { color: var(--bronze); text-decoration: none; border-bottom: 1px solid currentColor; }
.badge {
  display: inline-block;
  vertical-align: middle;
  margin-left: 0.8rem;
  padding: 0.3rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--petrol);
  color: var(--paper);
  border-radius: 100px;
  line-height: 1.2;
  vertical-align: 0.5em;
}

/* 12 · GEO ----------------------------------------------------------------- */
.geo {
  overflow: hidden;
  background:
    radial-gradient(90% 60% at 10% 0%, rgba(10, 74, 98, 0.9), transparent 70%),
    var(--petrol);
}
.geo .label--accent { color: var(--sand); }
.geo .muted { color: var(--mist); }
.geo-title {
  font-size: var(--fs-xxl);
  font-weight: 750;
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.geo-title .serif { font-weight: 400; color: var(--sand); }

.geo-shift {
  display: grid;
  gap: 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-block: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
@media (min-width: 900px) { .geo-shift { grid-template-columns: 1fr auto 1fr; align-items: center; gap: 3rem; } }
.geo-shift .col .label { color: var(--mist); }
.geo-shift .claim {
  display: block;
  margin-top: 0.6rem;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}
.geo-shift .col:first-child .claim { color: rgba(243, 239, 232, 0.5); }
.geo-shift .col:last-child .claim { color: var(--sand); }
.geo-shift .sub { display: block; margin-top: 0.6rem; color: var(--mist); font-size: 0.95rem; }
.geo-shift .to {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--sand);
}
@media (max-width: 899px) { .geo-shift .to { transform: rotate(90deg); width: max-content; } }

.geo-grid {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
  margin-top: clamp(4rem, 8vw, 6rem);
}
@media (min-width: 1000px) { .geo-grid { grid-template-columns: 1fr 1fr; align-items: start; } }

/* Antwort-Simulation */
.answer {
  position: relative;
  background: rgba(12, 20, 23, 0.42);
  border: 1px solid var(--line-dark);
  padding: clamp(1.25rem, 3vw, 2rem);
  font-size: 0.98rem;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.answer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.answer-bar .dots { display: flex; gap: 6px; }
.answer-bar .dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--line-dark); display: block; }
.q {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--paper);
  min-height: 3em;
}
.q::before { content: "› "; color: var(--sand); }
.caret {
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.15em;
  background: var(--sand);
  animation: blink 1s steps(1) infinite;
}
.a {
  margin-top: 1.2rem;
  line-height: 1.6;
  color: var(--mist);
  transition: opacity 0.8s ease;
}
.js .answer:not(.is-done) .a { opacity: 0; }
.a mark {
  background: rgba(243, 239, 232, 0.1);
  color: var(--paper);
  padding: 0.05em 0.35em;
  border-radius: 2px;
}
.a mark.you {
  background: transparent;
  color: var(--sand);
  box-shadow: inset 0 0 0 1px var(--sand);
}
.answer-note {
  margin-top: 1.1rem;
  font-size: 0.78rem;
  color: var(--mist);
  opacity: 0.8;
}

.geo-question {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 1.8rem;
  color: var(--paper);
}

.pillars {
  display: grid;
  gap: 0;
  margin-top: clamp(4rem, 8vw, 6rem);
  border-top: 1px solid var(--line-dark);
}
@media (min-width: 700px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .pillars { grid-template-columns: repeat(4, 1fr); } }
.pillar {
  padding: 1.6rem 1.5rem 2rem 0;
  border-bottom: 1px solid var(--line-dark);
}
@media (min-width: 1100px) {
  .pillar { border-bottom: 0; }
  .pillar + .pillar { border-left: 1px solid var(--line-dark); padding-left: 1.5rem; }
}
.pillar .label { color: var(--sand); }
.pillar h3 { margin: 0.9rem 0 0.6rem; font-size: 1.35rem; font-weight: 650; letter-spacing: -0.02em; }
.pillar p { color: var(--mist); font-size: 0.96rem; }

.geo-proof {
  display: grid;
  gap: 2rem;
  margin-top: clamp(4rem, 8vw, 6rem);
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line-dark);
}
@media (min-width: 900px) { .geo-proof { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.geo-proof code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--sand);
}

/* 13 · Speaker ------------------------------------------------------------- */
.speaker { overflow: hidden; }
.speaker-hero {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--ink-2);
}
@media (max-width: 700px) { .speaker-hero { aspect-ratio: 4 / 3; } }
.speaker-hero img {
  position: absolute;
  inset: -8% 0;
  width: 100%;
  height: 116%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05) brightness(0.8);
  will-change: transform;
}
.speaker-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(12, 20, 23, 0.92));
}
.speaker-hero-text {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: clamp(1.25rem, 4vw, 3rem);
}
.speaker-hero-text .display { max-width: 16ch; }

.speaker-grid {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
}
@media (min-width: 1000px) { .speaker-grid { grid-template-columns: 5fr 7fr; } }

.topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0;
  font-size: clamp(1.4rem, 2.8vw, 2.3rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.25;
}
.topics li:not(:last-child)::after {
  content: "/";
  margin: 0 0.45em;
  color: var(--sand);
  font-weight: 300;
}
.topics li { transition: color 0.3s; }
.topics li:hover { color: var(--sand); }

.refs { margin-top: 2.5rem; border-top: 1px solid var(--line-dark); }
.refs li { border-bottom: 1px solid var(--line-dark); }
.refs a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.3rem 1.5rem;
  padding: 1.1rem 0;
  text-decoration: none;
  transition: padding 0.5s var(--ease-out);
}
.refs a:hover { padding-left: 0.6rem; }
.refs .type {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sand);
}
.refs .title { font-weight: 600; line-height: 1.35; }
.refs .meta { display: block; font-size: 0.88rem; color: var(--mute-dark); font-weight: 400; margin-top: 0.2rem; }
.refs .arrow { color: var(--mute-dark); transition: color 0.3s, transform 0.4s var(--ease-out); align-self: center; }
.refs a:hover .arrow { color: var(--sand); transform: translate(3px, -3px); }

.speaker-duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
.speaker-duo .media-frame { margin-top: 0; aspect-ratio: 3 / 2; background: var(--ink-2); }
.speaker-duo .media-frame img { filter: grayscale(0.35) brightness(0.9); }

/* 14 · Beratung ------------------------------------------------------------ */
.consult-statement {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.045em;
  max-width: 18ch;
}
.consult-statement s {
  text-decoration-thickness: 0.06em;
  text-decoration-color: var(--bronze);
  color: var(--mute-light);
  font-weight: 500;
}
.steps {
  display: grid;
  gap: 0;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  border-top: 1px solid var(--line-light);
  counter-reset: st;
}
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  position: relative;
  padding: 2rem 2rem 2.5rem 0;
  border-bottom: 1px solid var(--line-light);
}
@media (min-width: 900px) {
  .step { border-bottom: 0; }
  .step + .step { border-left: 1px solid var(--line-light); padding-left: 2rem; }
}
.step .label { color: var(--bronze); }
.step h3 {
  margin: 1rem 0 0.8rem;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}
.step p { color: var(--mute-light); max-width: 36ch; }

.consult-foot {
  display: grid;
  gap: 2.5rem;
  margin-top: clamp(3.5rem, 7vw, 5rem);
}
@media (min-width: 900px) { .consult-foot { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; } }
.focus-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
.focus-list li {
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--line-light);
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.focus-list li:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* 15 · Studium & Weiterbildung -------------------------------------------- */
.edu { background: var(--paper-2); }
.edu-grid { display: grid; gap: 3rem; }
@media (min-width: 960px) { .edu-grid { grid-template-columns: 5fr 7fr; gap: 5rem; } }
.edu-title .serif { color: var(--bronze); font-weight: 400; }
.edu-list { border-top: 1px solid var(--line-light); }
.edu-list li {
  display: grid;
  gap: 0.3rem 2rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line-light);
}
@media (min-width: 700px) { .edu-list li { grid-template-columns: 11rem 1fr; } }
.edu-list .k {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
  padding-top: 0.25rem;
}
.edu-list .v strong { display: block; font-weight: 650; font-size: 1.1rem; letter-spacing: -0.01em; }
.edu-list .v span { color: var(--mute-light); font-size: 0.95rem; }
.medal { display: inline-flex; align-items: center; gap: 0.5rem; }
.medal::before {
  content: "";
  width: 0.6rem; height: 0.6rem;
  border-radius: 50%;
  background: var(--bronze);
  box-shadow: 0 0 0 3px rgba(122, 82, 52, 0.18);
}

/* 16 · Immobilienverwaltung ------------------------------------------------ */
.estate { padding-block: clamp(4rem, 8vw, 6rem); border-top: 1px solid var(--line-light); }
.estate-grid { display: grid; gap: 2rem; }
@media (min-width: 960px) { .estate-grid { grid-template-columns: 3fr 5fr 4fr; gap: 3rem; align-items: start; } }
.estate h2 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 650; letter-spacing: -0.025em; line-height: 1.15; }
.estate p { color: var(--mute-light); max-width: 52ch; }
.estate ul { display: grid; gap: 0.2rem; font-size: 0.95rem; }
.estate ul li { padding: 0.55rem 0; border-bottom: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 1rem; }
.estate ul li span { font-family: var(--font-mono); font-size: 0.7rem; color: var(--bronze); letter-spacing: 0.1em; }

/* 17 · FAQ ----------------------------------------------------------------- */
.faq-grid { display: grid; gap: 3rem; }
@media (min-width: 960px) { .faq-grid { grid-template-columns: 4fr 8fr; gap: 5rem; } }
.faq-list { border-top: 1px solid var(--line-light); }
.faq-list details { border-bottom: 1px solid var(--line-light); }
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  min-height: 44px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .pm {
  position: relative;
  flex-shrink: 0;
  width: 14px; height: 14px;
}
.faq-list summary .pm::before,
.faq-list summary .pm::after {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 100%; height: 1.5px;
  background: currentColor;
  transition: transform 0.4s var(--ease-out);
}
.faq-list summary .pm::after { transform: rotate(90deg); }
.faq-list details[open] summary .pm::after { transform: rotate(0deg); }
.faq-list summary:hover { color: var(--bronze); }
.faq-list .ans { padding: 0 0 1.6rem; max-width: 66ch; color: var(--mute-light); }
.faq-list .ans a { color: var(--ink); }

/* 18 · Kontakt ------------------------------------------------------------- */
.contact {
  overflow: hidden;
  background:
    radial-gradient(80% 70% at 100% 100%, rgba(5, 60, 81, 0.6), transparent 70%),
    var(--ink);
}
.contact-title {
  font-size: var(--fs-mega);
  font-weight: 750;
  line-height: 0.88;
  letter-spacing: -0.06em;
  margin-left: -0.04em;
}
.contact-title .serif { color: var(--sand); font-weight: 400; }
.contact-grid {
  display: grid;
  gap: 3rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
@media (min-width: 960px) { .contact-grid { grid-template-columns: 6fr 6fr; gap: 5rem; } }

.topic-picker legend { margin-bottom: 1rem; color: var(--mute-dark); }
.topic-picker { border: 0; padding: 0; margin: 0; }
.topic-picker .opts { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.topic-picker input { position: absolute; opacity: 0; pointer-events: none; }
.topic-picker label {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.6rem 1.05rem;
  border: 1px solid var(--line-dark);
  border-radius: 100px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  user-select: none;
}
.topic-picker label:hover { border-color: var(--sand); }
.topic-picker input:checked + label { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.topic-picker input:focus-visible + label { outline: 2px solid var(--sand); outline-offset: 3px; }
.contact-send { margin-top: 2rem; }
.contact-send .hint { margin-top: 0.9rem; font-size: 0.85rem; color: var(--mute-dark); }

.contact-lines { border-top: 1px solid var(--line-dark); }
.contact-lines li { border-bottom: 1px solid var(--line-dark); }
.contact-lines a {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.35rem 0;
  text-decoration: none;
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  transition: color 0.3s, padding 0.5s var(--ease-out);
  word-break: break-word;
}
@media (max-width: 520px) { .contact-lines a { grid-template-columns: 1fr auto; } .contact-lines .k { grid-column: 1 / -1; } }
.contact-lines a:hover { color: var(--sand); padding-left: 0.5rem; }
.contact-lines .k {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute-dark);
}
.contact-lines .ico { width: 22px; height: 22px; color: var(--mute-dark); transition: color 0.3s, transform 0.4s var(--ease-out); }
.contact-lines a:hover .ico { color: var(--sand); transform: translate(3px, -3px); }
.contact-addr { margin-top: 2rem; color: var(--mute-dark); font-size: 0.95rem; }

/* 19 · Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: var(--mute-dark);
  border-top: 1px solid var(--line-dark);
  padding-block: 3rem 2.5rem;
  font-size: 0.9rem;
}
.footer-top {
  display: grid;
  gap: 2rem;
  align-items: end;
  padding-bottom: 2.5rem;
}
@media (min-width: 900px) { .footer-top { grid-template-columns: 1fr auto; } }
.footer-top .brand svg { width: 150px; color: var(--paper); }
.footer-motto {
  margin-top: 1.2rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.6rem 1.8rem; }
.footer-nav a { text-decoration: none; transition: color 0.2s; }
.footer-nav a:hover { color: var(--paper); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.82rem;
}
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--paper); }
.social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: var(--paper);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.social:hover { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.social svg { width: 18px; height: 18px; }

.back-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.back-top svg { transform: rotate(-90deg); width: 14px; height: 14px; }

/* 20 · Rechtstexte --------------------------------------------------------- */
.legal-page { background: var(--paper); color: var(--text-light); }
.legal-page .site-header { color: var(--text-dark); background: rgba(12, 20, 23, 0.92); }
.legal {
  padding-top: calc(var(--header-h) + clamp(4rem, 9vw, 7rem));
  padding-bottom: var(--section);
}
.legal .wrap { max-width: 980px; }
.legal h1 {
  font-size: var(--fs-xl);
  font-weight: 750;
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 1.2rem 0 clamp(2.5rem, 5vw, 4rem);
}
.legal h2 {
  font-size: 1.3rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 3rem 0 0.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-light);
}
.legal h3 { font-size: 1.05rem; font-weight: 650; margin: 1.8rem 0 0.5rem; }
.legal p, .legal li { max-width: 70ch; }
.legal p + p { margin-top: 0.9rem; }
.legal ul { list-style: disc; padding-left: 1.2rem; margin-top: 0.6rem; }
.legal ul li + li { margin-top: 0.3rem; }
.legal a { color: var(--petrol); text-underline-offset: 3px; }
.legal dl {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line-light);
}
@media (min-width: 700px) { .legal dl { grid-template-columns: 12rem 1fr; } }
.legal dt, .legal dd { padding: 0.9rem 0; border-bottom: 1px solid var(--line-light); }
.legal dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
  padding-top: 1.1rem;
}
@media (max-width: 699px) { .legal dt { border-bottom: 0; padding-bottom: 0; } }
.legal-todo {
  margin: 1rem 0;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--sand-logo);
  background: rgba(200, 160, 130, 0.16);
  font-size: 0.9rem;
}
.legal-todo strong { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; display: block; margin-bottom: 0.2rem; color: var(--bronze); }

/* 21 · Animation & Motion -------------------------------------------------- */
@keyframes blink { 50% { opacity: 0; } }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* Reveals nur, wenn JavaScript aktiv ist (Progressive Enhancement) */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="fade"] { transform: none; }

/* Zeilen-Animation für große Headlines */
.split .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.split .line > span { display: inline-block; }
.js .split .line > span { transform: translateY(105%); }
.js .split.is-in .line > span {
  animation: rise 1.25s var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 0.09s + var(--d, 0s));
}
.js .hero .split .line > span { animation: rise 1.4s var(--ease-out) forwards; animation-delay: calc(0.15s + var(--i, 0) * 0.12s); }
.js .hero-fade { opacity: 0; animation: fade 1.2s ease forwards; animation-delay: var(--d, 0.8s); }

/* 22 · Reduced Motion / Print --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0s !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js .split .line > span { transform: none; }
  .js .hero-fade { opacity: 1; }
  .portrait img, .speaker-hero img { transform: none !important; }
  .caret { display: none; }
}

@media print {
  .site-header, .mobile-nav, .progress, .hero-k, .skip-link { display: none !important; }
  body, .on-dark, .on-petrol, .contact, .hero, .geo { background: #fff !important; color: #000 !important; }
  .js [data-reveal], .js .split .line > span, .js .hero-fade { opacity: 1 !important; transform: none !important; animation: none !important; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}