/* JoLoTex GmbH — "Wie ein Haus entsteht"
   Editorial dark theme: warm near-black, rust/ochre accent,
   Big Shoulders Display + Work Sans + IBM Plex Mono. */

@font-face {
  font-family: "Big Shoulders Display";
  src: url("../assets/fonts/bigshoulders-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Big Shoulders Display";
  src: url("../assets/fonts/bigshoulders-900.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("../assets/fonts/worksans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("../assets/fonts/worksans-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("../assets/fonts/worksans-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("../assets/fonts/worksans-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../assets/fonts/plexmono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../assets/fonts/plexmono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #14100c;
  --bg-raised: #1c1611;
  --bg-panel: #211a14;
  --ink: #f2ece0;
  --ink-85: rgba(242, 236, 224, 0.85);
  --ink-70: rgba(242, 236, 224, 0.7);
  --ink-50: rgba(242, 236, 224, 0.5);
  --ink-30: rgba(242, 236, 224, 0.3);
  --line: rgba(242, 236, 224, 0.14);
  --line-strong: rgba(242, 236, 224, 0.3);
  --rust: #c1552a;
  --rust-bright: #e2723e;
  --rust-deep: #6f2f14;
  --ochre: #cf9b46;
  --focus: #6fb1ff;

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1360px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);

  --step--1: clamp(0.8rem, 0.77rem + 0.15vw, 0.88rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.35vw, 1.3rem);
  --step-2: clamp(1.4rem, 1.2rem + 0.8vw, 1.9rem);
  --step-3: clamp(1.9rem, 1.5rem + 1.8vw, 3rem);
  --step-4: clamp(2.6rem, 1.8rem + 3.2vw, 4.6rem);
  --step-5: clamp(3.4rem, 2rem + 5.5vw, 7rem);
  --step-6: clamp(2.6rem, 1rem + 9vw, 11rem);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 112px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 0.98; letter-spacing: -0.01em; text-wrap: balance; }

.wrap { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--rust); color: #14100c; padding: 0.8rem 1.2rem; font-weight: 700;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Grain texture overlay */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 500; pointer-events: none;
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding-block: 1.4rem;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease);
}
.navbar.is-scrolled {
  background: rgba(20, 16, 12, 0.86);
  backdrop-filter: blur(6px);
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.navbar__row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.navbar__logo { display: flex; align-items: center; text-decoration: none; }
.navbar__logo img { height: clamp(5.6rem, 4.2rem + 5.2vw, 8.4rem); width: auto; display: block; transition: height 0.3s var(--ease); }
.navbar.is-scrolled .navbar__logo img { height: clamp(4rem, 3rem + 3.5vw, 5.8rem); }
.navbar__actions { display: flex; align-items: center; gap: 0.7rem; }
.btn-whatsapp {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.55rem 1rem 0.55rem 0.8rem;
  background: #25d366; color: #0b1f11; border-radius: 999px; text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn-whatsapp:hover { background: #1ebe5a; }
.btn-whatsapp svg { width: 18px; height: 18px; flex-shrink: 0; }
.navbar__menu-btn {
  display: flex; align-items: center; gap: 0.7rem;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.12em;
  padding: 0.55rem 0.9rem 0.55rem 1.1rem;
  border: 1px solid var(--line-strong); border-radius: 999px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.navbar__menu-btn:hover { border-color: var(--rust); background: rgba(193, 85, 42, 0.12); }
.navbar__menu-icon { display: inline-flex; flex-direction: column; gap: 4px; width: 18px; }
.navbar__menu-icon i { display: block; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
[data-menu-open] .navbar__menu-icon i:first-child { transform: translateY(3px) rotate(45deg); }
[data-menu-open] .navbar__menu-icon i:last-child { transform: translateY(-3px) rotate(-45deg); }

/* ---------- Fullscreen menu overlay ---------- */
.site-menu {
  position: fixed; inset: 0; z-index: 90;
  background: #0f0c09;
  display: flex; align-items: center;
  opacity: 0; visibility: hidden; transform: translateY(-2%);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), visibility 0s linear 0.45s;
}
[data-menu-open] .site-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.site-menu__inner {
  width: 100%; display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: 1fr;
  padding-block: calc(var(--header-h) + 1rem) 2rem; max-height: 100svh; overflow-y: auto;
}
.site-menu__list { display: flex; flex-direction: column; }
.site-menu__list a {
  display: flex; align-items: baseline; gap: clamp(1rem, 3vw, 2.2rem);
  padding-block: clamp(0.4rem, 1.4vw, 0.8rem);
  font-family: var(--font-display); font-size: clamp(1.4rem, 1rem + 5vw, 4.2rem);
  text-transform: uppercase; text-decoration: none; border-top: 1px solid var(--line);
  transition: color 0.2s var(--ease), padding-left 0.3s var(--ease);
}
.site-menu__list li:last-child a { border-bottom: 1px solid var(--line); }
.site-menu__list a span {
  font-family: var(--font-mono); font-size: var(--step--1); color: var(--ochre);
  flex: 0 0 auto; min-width: 4.5ch;
}
.site-menu__list a:hover, .site-menu__list a:focus-visible { color: var(--rust-bright); padding-left: 0.6rem; }
.site-menu__contact { display: flex; flex-wrap: wrap; gap: 0.4rem 1.6rem; font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-70); }
.site-menu__contact a { text-decoration: none; }
.site-menu__contact a:hover { color: var(--rust-bright); }

/* ---------- Chapter progress dots ---------- */
.chapter-nav {
  position: fixed; right: clamp(0.8rem, 2vw, 2rem); top: 50%; transform: translateY(-50%);
  z-index: 60; display: flex; flex-direction: column; gap: 0.85rem;
  opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease), visibility 0s linear 0.4s;
}
.chapter-nav.is-visible { opacity: 1; visibility: visible; transition: opacity 0.4s var(--ease); }
.chapter-nav button {
  position: relative; width: 10px; height: 10px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: transparent;
}
.chapter-nav button.is-active { background: var(--rust); border-color: var(--rust); }
.chapter-nav button span {
  position: absolute; right: 130%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; white-space: nowrap;
  opacity: 0; transition: opacity 0.2s var(--ease); color: var(--ink-70);
}
.chapter-nav button:hover span { opacity: 1; }

/* ---------- Floating CTA ---------- */
.float-cta {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 80;
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--rust); color: #14100c; padding: 0.9rem 1.5rem; border-radius: 999px;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em;
  text-decoration: none; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0s linear 0.3s, background 0.2s var(--ease);
}
.float-cta.is-visible {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.float-cta:hover { background: var(--rust-bright); }
.float-cta svg { width: 15px; height: 15px; flex-shrink: 0; }
@media (max-width: 640px) {
  .float-cta { padding: 0.7rem 1rem; gap: 0.4rem; }
  .float-cta span { font-size: 0.68rem; white-space: nowrap; letter-spacing: 0.04em; }
  .float-cta svg { width: 12px; height: 12px; }
}

/* ---------- Cover ---------- */
.cover { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.cover__media { position: absolute; inset: 0; }
.cover__media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 30%; }
.cover__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(15, 11, 8, 0.96) 8%, rgba(15, 11, 8, 0.55) 42%, rgba(15, 11, 8, 0.2) 65%, rgba(15, 11, 8, 0.55) 100%);
}
.cover__content { position: relative; padding-block: clamp(6rem, 16vh, 9rem) clamp(2.5rem, 6vh, 4rem); }
.cover__kicker {
  display: inline-block; font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase;
  letter-spacing: 0.16em; color: var(--ochre); margin-bottom: 1.1rem;
}
.cover__title {
  font-size: var(--step-6); text-transform: uppercase; color: var(--ink);
  max-width: 15ch;
}
.cover__title em { font-style: normal; color: var(--rust-bright); }
.cover__deck { font-size: var(--step-1); color: var(--ink-85); max-width: 42ch; margin-top: 1.4rem; }
.cover__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; margin-top: 2.2rem; }
.cover__cue {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.1em;
  text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 0.3rem;
  transition: border-color 0.2s var(--ease), gap 0.2s var(--ease);
}
.cover__cue:hover { border-color: var(--rust); gap: 0.9rem; }
.cover__cue svg { width: 14px; height: 14px; animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
.cover__meta {
  position: relative; padding: 1.1rem var(--gutter); font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-50); border-top: 1px solid var(--line);
}

/* ---------- Chapter shared ---------- */
.cover, .chapter { scroll-margin-top: calc(var(--header-h) + 1rem); }
.chapter { padding-block: clamp(4.5rem, 10vw, 8.5rem); position: relative; }
.chapter--rule { border-top: 1px solid var(--line); }
.chapter__num {
  display: block; font-family: var(--font-mono); font-size: var(--step--1); color: var(--ochre);
  letter-spacing: 0.1em; margin-bottom: 1rem;
}
.chapter__head { max-width: 46rem; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.chapter__head h2 { font-size: var(--step-4); text-transform: uppercase; }
.chapter__head p { font-size: var(--step-1); color: var(--ink-70); margin-top: 1rem; max-width: 40ch; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Kapitel 00 — Auftrag ---------- */
.chapter--auftrag .chapter__grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start;
}
.auftrag__headline { font-size: var(--step-4); text-transform: uppercase; }
.auftrag__lede { font-size: var(--step-1); color: var(--ink-70); margin-top: 1.2rem; max-width: 34ch; }
.chapter__pull {
  border-left: 3px solid var(--rust); padding-left: clamp(1.2rem, 3vw, 2rem);
  position: sticky; top: calc(var(--header-h) + 2rem);
}
.chapter__pull p {
  font-family: var(--font-display); font-weight: 700; font-size: var(--step-3); line-height: 1.05;
  text-wrap: balance;
}
.chapter__pull cite {
  display: block; font-style: normal; font-family: var(--font-mono); font-size: var(--step--1);
  color: var(--ink-50); margin-top: 1.2rem; text-transform: uppercase; letter-spacing: 0.05em;
}

/* ---------- Gewerke (services accordion) ---------- */
.gewerke { display: grid; grid-template-columns: 1fr 0.95fr; gap: clamp(2rem, 5vw, 4rem); align-items: flex-start; }
.gewerke__list { display: flex; flex-direction: column; }
.gewerke__item { border-top: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 1rem); }
.gewerke__item:last-child { border-bottom: 1px solid var(--line); }
.gewerke__trigger {
  width: 100%; display: flex; align-items: baseline; gap: clamp(1rem, 2.5vw, 2rem);
  padding-block: clamp(1rem, 2.5vw, 1.6rem); text-align: left;
}
.gewerke__index { font-family: var(--font-mono); font-size: var(--step--1); color: var(--ochre); min-width: 2.4ch; }
.gewerke__name {
  font-family: var(--font-display); font-size: clamp(1.6rem, 1.2rem + 2vw, 2.6rem); text-transform: uppercase;
  flex: 1; transition: color 0.2s var(--ease);
}
.gewerke__item.is-open .gewerke__name, .gewerke__trigger:hover .gewerke__name { color: var(--rust-bright); }
.gewerke__plus {
  position: relative; width: 22px; height: 22px; flex-shrink: 0;
}
.gewerke__plus::before, .gewerke__plus::after {
  content: ""; position: absolute; background: var(--ink-50); border-radius: 2px;
  transition: transform 0.3s var(--ease), background 0.2s var(--ease);
}
.gewerke__plus::before { width: 100%; height: 2px; top: 50%; left: 0; transform: translateY(-50%); }
.gewerke__plus::after { width: 2px; height: 100%; left: 50%; top: 0; transform: translateX(-50%); }
.gewerke__item.is-open .gewerke__plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.gewerke__item.is-open .gewerke__plus::before { background: var(--rust-bright); }
.gewerke__panel { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.gewerke__panel-content { padding-bottom: clamp(1.2rem, 3vw, 2rem); padding-right: 1rem; }
.gewerke__panel p { color: var(--ink-70); max-width: 52ch; }
.gewerke__tags { display: flex; flex-wrap: wrap; gap: 0.5rem 0.8rem; margin-top: 1rem; }
.gewerke__tags li { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-50); letter-spacing: 0.03em; }
.gewerke__tags li::before { content: "— "; }
.gewerke__panel-img {
  display: none; margin-top: 1.2rem; border: 1px solid var(--line);
  aspect-ratio: 4/3; object-fit: contain; background: var(--bg-panel);
}
.gewerke__panel-icon { width: 34px; height: 34px; color: var(--rust-bright); margin-bottom: 1rem; }

/* ---------- Vorher/Nachher comparison ---------- */
.gewerke__compare {
  display: none; position: relative;
  grid-template-columns: 1fr 1fr; gap: 2px;
  border-radius: 14px; overflow: hidden;
  border: none; background: transparent;
}
.gewerke__compare-item { position: relative; margin: 0; overflow: hidden; }
.gewerke__compare-item img {
  display: block; width: 100%; height: 100%; aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.gewerke__compare-item:hover img { transform: scale(1.05); }
.gewerke__compare-tag {
  position: absolute; left: 0.6rem; bottom: 0.6rem; z-index: 2;
  font-family: var(--font-mono); font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.3rem 0.65rem; border-radius: 999px;
  background: rgba(15, 11, 8, 0.72); color: var(--ink-85); backdrop-filter: blur(3px);
  border: 1px solid rgba(242, 236, 224, 0.16);
}
.gewerke__compare-item--after .gewerke__compare-tag { background: var(--rust); color: #14100c; border-color: transparent; }
.gewerke__compare-badge {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 3;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--rust); color: #14100c;
  display: flex; align-items: center; justify-content: center;
  border: 3px solid var(--bg); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.45);
}
.gewerke__compare-badge svg { width: 16px; height: 16px; }

.gewerke__stage {
  position: sticky; top: calc(var(--header-h) + 1.5rem);
  width: 100%; margin-left: auto;
  border: 1px solid var(--line-strong); background: var(--bg-panel);
}
.gewerke__stage-label {
  display: flex; align-items: baseline; gap: 0.8rem; padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: var(--step--1);
}
.gewerke__stage-label span:first-child { color: var(--ochre); }
.gewerke__stage-label span:last-child { color: var(--ink-85); text-transform: uppercase; letter-spacing: 0.04em; }
.gewerke__stage-main {
  display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: contain; object-position: center;
  background: var(--bg-raised); transition: opacity 0.35s var(--ease);
}
[data-stage][data-active-key="sanierung"] .gewerke__stage-main { aspect-ratio: 4 / 3; }
.gewerke__stage-solid {
  background: linear-gradient(155deg, var(--rust) 0%, var(--rust-deep) 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(1.5rem, 3vw, 2.5rem);
  aspect-ratio: 4 / 5; transition: opacity 0.35s var(--ease);
}
.gewerke__stage-solid svg { width: 52px; height: 52px; color: rgba(20,16,12,.75); margin-bottom: auto; }
.gewerke__stage-solid span { font-family: var(--font-mono); font-size: var(--step--1); color: rgba(20,16,12,.6); }
.gewerke__stage-compare { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: transparent; }
.gewerke__stage-compare .gewerke__compare-item img { aspect-ratio: 4 / 5; }
[data-stage][data-active-key="sanierung"] .gewerke__stage-compare .gewerke__compare-item img { aspect-ratio: 1 / 1; }
[data-stage-body] > * + * { margin-top: 1.2rem; }
.gewerke__stage-solid strong {
  display: block; font-family: var(--font-display); font-size: clamp(2.2rem, 2vw + 1.6rem, 3.4rem);
  color: #14100c; text-transform: uppercase; line-height: 0.95; margin-top: 0.4rem;
}

/* ---------- Bauherren (clients) ---------- */
.bauherren__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 3vw, 2rem); }
.bauherren__figure { display: flex; flex-direction: column; gap: 0.9rem; }
.bauherren__figure img { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; background: var(--bg-panel); }
.bauherren__caption { font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.02em; color: var(--ink-70); }
.bauherren__caption strong { display: block; font-family: var(--font-body); font-weight: 600; font-size: var(--step-0); color: var(--ink); margin-bottom: 0.2rem; }

/* ---------- Stimmen (reviews) ---------- */
.stimmen__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.stimmen__mark {
  position: sticky; top: calc(var(--header-h) + 1.5rem);
  margin-left: auto; max-width: 440px; text-align: right;
}
.stimmen__mark span {
  display: flex; align-items: center; justify-content: flex-end;
  height: clamp(3rem, 2vw + 2.4rem, 4.2rem);
  font-family: var(--font-display); font-size: clamp(4rem, 3vw + 3rem, 6rem);
  line-height: 1; color: var(--rust); opacity: 0.9;
}
.stimmen__mark p {
  font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-50);
  letter-spacing: 0.04em; margin-top: 0.4rem;
}
.stimmen__partners { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.stimmen__partners h3 {
  font-family: var(--font-display); font-weight: 700; font-size: var(--step-1);
  color: var(--ink); line-height: 1.25; margin-bottom: 1.2rem;
}
.stimmen__partners-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.stimmen__partners-grid a, .stimmen__partners-grid span {
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 calc((100% - 1.2rem) / 3); min-width: 0; box-sizing: border-box; aspect-ratio: 3 / 2;
  background: var(--ink); border-radius: 8px; padding: 0.6rem; transition: transform 0.2s var(--ease);
}
.stimmen__partners-grid .is-dark { background: var(--bg-panel); border: 1px solid var(--line-strong); }
.stimmen__partners-grid a:hover { transform: translateY(-2px); }
.stimmen__partners-grid img { width: 100%; height: 100%; object-fit: contain; }
.stimmen__badge { display: flex; align-items: center; gap: 0.9rem; margin-bottom: clamp(2rem, 5vw, 3rem); flex-wrap: wrap; }
.stimmen__badge svg { width: 28px; height: 28px; }
.stimmen__badge strong { font-family: var(--font-display); font-size: var(--step-2); }
.stimmen__badge .stars { display: inline-flex; gap: 2px; color: var(--ochre); }
.stimmen__badge .stars svg { width: 15px; height: 15px; }
.stimmen__viewer { position: relative; min-height: clamp(14rem, 24vw, 18rem); }
.stimmen__quote { position: absolute; inset: 0; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); }
.stimmen__quote.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; position: relative; }
.stimmen__quote p {
  font-family: var(--font-display); font-weight: 700; font-size: var(--step-3); line-height: 1.08;
  max-width: 34ch; text-wrap: balance;
}
.stimmen__quote cite { display: flex; gap: 0.8rem; align-items: center; margin-top: 1.4rem; font-style: normal; font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-50); }
.stimmen__controls { display: flex; align-items: center; gap: 1.2rem; margin-top: 2rem; }
.stimmen__arrow { width: 42px; height: 42px; border: 1px solid var(--line-strong); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: border-color 0.2s var(--ease), background 0.2s var(--ease); }
.stimmen__arrow:hover { border-color: var(--rust); background: rgba(193,85,42,.12); }
.stimmen__arrow svg { width: 16px; height: 16px; }
.stimmen__dots { display: flex; gap: 0.5rem; }
.stimmen__dots button { width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); }
.stimmen__dots button.is-active { background: var(--rust); }
.stimmen__actions { margin-top: 1.8rem; display: flex; gap: 1.5rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: var(--step--1); }
.stimmen__actions a { text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 0.2rem; }
.stimmen__actions a:hover { border-color: var(--rust); color: var(--rust-bright); }

/* ---------- Kontakt (closing chapter) ---------- */
.kontakt { background: var(--bg-raised); }
.kontakt__tel {
  font-family: var(--font-display); font-size: var(--step-6); line-height: 0.95; text-decoration: none;
  display: inline-block; color: var(--ink);
  background: linear-gradient(var(--rust-bright), var(--rust-bright)) no-repeat right bottom / 0% 6px;
  transition: background-size 0.4s var(--ease), color 0.4s var(--ease);
}
.kontakt__tel:hover { background-size: 100% 6px; background-position: left bottom; }
.kontakt__row { display: flex; flex-wrap: wrap; gap: 0.8rem 2.2rem; margin-top: 1.6rem; font-family: var(--font-mono); font-size: var(--step-0); color: var(--ink-70); }
.kontakt__row a { text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 0.15rem; }
.kontakt__row a:hover { color: var(--rust-bright); border-color: var(--rust); }

.contact-form { margin-top: clamp(2.5rem, 6vw, 4rem); max-width: 42rem; }
.contact-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem 1.5rem; }
.contact-form__field { display: flex; flex-direction: column; gap: 0.5rem; }
.contact-form__field--full { grid-column: 1 / -1; }
.contact-form__field label { font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-70); text-transform: uppercase; letter-spacing: 0.05em; }
.req { color: var(--rust-bright); }
.contact-form__field input, .contact-form__field select, .contact-form__field textarea {
  font-family: var(--font-body); font-size: var(--step-0); color: var(--ink);
  background: var(--bg-panel); border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 0.8rem 1rem; transition: border-color 0.2s var(--ease);
}
.contact-form__field textarea { resize: vertical; min-height: 7rem; }
.contact-form__field select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f2ece0' stroke-width='2.4'><path d='M5 9l7 7 7-7'/></svg>");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 0.8rem; padding-right: 2.4rem;
}
.contact-form__field select option { background: var(--bg-raised); color: var(--ink); }
.contact-form__field input:focus-visible, .contact-form__field select:focus-visible, .contact-form__field textarea:focus-visible { border-color: var(--rust); }
.contact-form__field.has-error input, .contact-form__field.has-error select, .contact-form__field.has-error textarea { border-color: var(--rust-bright); }
.contact-form__error { display: none; font-family: var(--font-mono); font-size: 0.72rem; color: var(--rust-bright); }
.contact-form__field.has-error .contact-form__error { display: block; }

.contact-form-foot { margin-top: 1.8rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem 2rem; }
.consent { display: flex; align-items: flex-start; gap: 0.7rem; font-family: var(--font-body); font-size: var(--step--1); color: var(--ink-50); max-width: 46ch; }
.consent input { margin-top: 0.25rem; accent-color: var(--rust); }
.consent a { color: var(--ink-70); }
.consent.has-error .contact-form__error { display: block; }

.btn-send {
  display: inline-flex; align-items: center; gap: 0.7rem; font-family: var(--font-mono); font-size: var(--step--1);
  text-transform: uppercase; letter-spacing: 0.1em; padding: 0.9rem 1.6rem; border: 1px solid var(--rust);
  background: var(--rust); color: #14100c; border-radius: 999px; font-weight: 500;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn-send:hover { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.form-status { margin-top: 1rem; font-family: var(--font-mono); font-size: var(--step--1); display: none; }
.form-status.is-visible { display: block; }
.form-status.is-error { color: var(--rust-bright); }
.form-status.is-success { color: var(--ochre); }

/* ---------- Footer colophon ---------- */
.colophon { padding-block: clamp(3rem, 8vw, 5.5rem) clamp(1.5rem, 4vw, 2.5rem); border-top: 1px solid var(--line); }
.colophon__logo { height: clamp(5rem, 4vw + 4rem, 9rem); width: auto; }
.colophon__row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; margin-top: 2.5rem; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-50); letter-spacing: 0.02em; }
.colophon__row a { text-decoration: none; }
.colophon__row a:hover { color: var(--rust-bright); }
.colophon__links { display: flex; gap: 1.4rem; }

/* ---------- CTA prompts ---------- */
.cta-band {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem;
  margin-top: clamp(3rem, 7vw, 5rem); padding: clamp(1.6rem, 4vw, 2.4rem) clamp(1.8rem, 4vw, 2.8rem);
  border: 1px solid var(--line-strong); border-radius: 16px;
  background: linear-gradient(135deg, rgba(193, 85, 42, 0.14), transparent);
}
.cta-band p { font-family: var(--font-display); font-size: var(--step-2); text-transform: uppercase; max-width: 24ch; }
.btn-cta {
  display: inline-flex; align-items: center; gap: 0.7rem; flex-shrink: 0;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.9rem 1.6rem; border-radius: 999px; background: var(--rust); color: #14100c; text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  border: 1px solid var(--rust);
}
.btn-cta:hover { background: transparent; color: var(--ink); border-color: var(--line-strong); }

/* ---------- Legal pages ---------- */
.legal-page { padding-top: calc(var(--header-h) + 3rem); padding-bottom: 5rem; }
.legal-page h1 { font-size: var(--step-4); text-transform: uppercase; margin-bottom: 2rem; }
.legal-page .breadcrumb { font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-50); margin-bottom: 1.5rem; }
.legal-page .breadcrumb a { text-decoration: none; border-bottom: 1px solid var(--line-strong); }
.legal-content { max-width: 60rem; }
.legal-content h2 { font-family: var(--font-body); font-weight: 700; font-size: var(--step-1); margin-top: 2.4rem; margin-bottom: 0.6rem; color: var(--ink); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--step-0); margin-top: 1.4rem; margin-bottom: 0.4rem; color: var(--ink-85); }
.legal-content p, .legal-content li { color: var(--ink-70); }
.legal-content ul { padding-left: 1.2rem; list-style: disc; margin-top: 0.5rem; }
.legal-content a { color: var(--ink); border-bottom: 1px solid var(--line-strong); text-decoration: none; }
.legal-content a:hover { border-color: var(--rust); color: var(--rust-bright); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {

  .chapter--auftrag .chapter__grid { grid-template-columns: 1fr; }
  .chapter__pull { position: static; border-left: none; border-top: 3px solid var(--rust); padding-left: 0; padding-top: 1.2rem; margin-top: 2rem; }

  .gewerke { grid-template-columns: 1fr; }
  .gewerke__stage { display: none; }
  .gewerke__panel-img { display: block; width: 100%; }
  .gewerke__compare { display: grid; margin-top: 1.2rem; }
  .gewerke__compare-item img { aspect-ratio: 4 / 5; }

  .bauherren__grid { grid-template-columns: 1fr; max-width: 26rem; }
  .bauherren__figure img { aspect-ratio: 4/3; }

  .stimmen__grid { grid-template-columns: 1fr; }
  .stimmen__mark { position: static; max-width: none; text-align: left; margin-top: 2.5rem; }
  .stimmen__mark span { display: none; }

  .contact-form__grid { grid-template-columns: 1fr; }

  .chapter-nav { display: none; }
}

@media (max-width: 640px) {
  .btn-whatsapp span { display: none; }
  .navbar__actions { gap: 0.5rem; }
  .cover__media img { object-position: 50% 22%; }
}