/* ==========================================================================
   HELFWERK – Stylesheet
   Aufbau: 1 Fonts · 2 Tokens · 3 Base · 4 Layout · 5 Komponenten · 6 Seiten
           7 Header/Footer · 8 Conversion · 9 Formulare · 10 Animation · 11 Utilities
   ========================================================================== */

/* 1 · FONTS (lokal gehostet, siehe README) ------------------------------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-var-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
/* Metrisch angepasste Fallbacks – verhindern Layout-Sprünge beim Font-Swap */
@font-face {
  font-family: "Inter Fallback";
  src: local("Arial"), local("Helvetica Neue"), local("Helvetica");
  size-adjust: 107%;
  ascent-override: 90%;
  descent-override: 22.5%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Montserrat Fallback";
  src: local("Arial"), local("Helvetica Neue"), local("Helvetica");
  size-adjust: 113%;
  ascent-override: 86%;
  descent-override: 22%;
  line-gap-override: 0%;
}

/* 2 · TOKENS --------------------------------------------------------------- */
:root {
  /* Farben (verbindlich) */
  --color-white: #FFFFFF;
  --color-silver-100: #F4F5F7;
  --color-silver-200: #E3E5E8;
  --color-silver-400: #B8BCC2;
  --color-grey-600: #6B7079;
  --color-graphite: #2A2D33;
  --color-anthracite: #1A1C20;
  --color-red: #BE1622;      /* Logo-Rot */
  --color-red-dark: #960F19;

  /* Abgeleitete Farben */
  --color-text: var(--color-graphite);
  --color-text-muted: #50555D;
  --color-line: var(--color-silver-200);
  --color-whatsapp: #1E9E4F;
  --color-whatsapp-dark: #177A3D;
  --color-success: #1E7A46;
  --color-error: #B00020;

  /* Metall-/Silberverläufe */
  --metal-light: linear-gradient(135deg, #FFFFFF 0%, #F4F5F7 45%, #E9EBEE 100%);
  --metal-silver: linear-gradient(120deg, #F4F5F7 0%, #B8BCC2 38%, #E3E5E8 55%, #9EA3AA 100%);
  --metal-dark: linear-gradient(160deg, #2A2D33 0%, #1A1C20 55%, #141619 100%);

  /* Typografie */
  --font-sans: "Inter", "Inter Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Montserrat", "Montserrat Fallback", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --fs-h4: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  --fs-h3: clamp(1.3rem, 1.15rem + 0.6vw, 1.7rem);
  --fs-h2: clamp(1.7rem, 1.35rem + 1.6vw, 2.75rem);
  --fs-h1: clamp(2.05rem, 1.5rem + 2.7vw, 3.75rem);
  --fs-display: clamp(2.3rem, 1.3rem + 4.8vw, 5.25rem);

  /* Abstände (8er-Raster) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;
  --section-y: clamp(4.5rem, 3rem + 6vw, 8rem);
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --container: 1200px;
  --container-narrow: 780px;

  /* Form */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(26, 28, 32, 0.06), 0 1px 1px rgba(26, 28, 32, 0.04);
  --shadow: 0 10px 30px -12px rgba(26, 28, 32, 0.18), 0 2px 6px rgba(26, 28, 32, 0.05);
  --shadow-lg: 0 30px 60px -25px rgba(26, 28, 32, 0.35);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 84px;
  --header-h-compact: 66px;
  --bottombar-h: 64px;
}

/* 3 · BASE ----------------------------------------------------------------- */
*, *::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-compact) + 1rem);
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, picture, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-anthracite);
  text-wrap: balance;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.2; }
h4 { font-size: var(--fs-h4); line-height: 1.25; }
p { margin: 0 0 var(--space-4); text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-red); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--color-red-dark); }
ul, ol { margin: 0 0 var(--space-4); padding-left: 1.25rem; }
strong { font-weight: 600; color: var(--color-anthracite); }
address { font-style: normal; }
hr { border: 0; border-top: 1px solid var(--color-line); margin: var(--space-7) 0; }
::selection { background: var(--color-red); color: var(--color-white); }

:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
  border-radius: 2px;
}
.on-dark :focus-visible,
.site-header :focus-visible,
.site-footer :focus-visible,
.cta-band :focus-visible { outline-color: var(--color-white); }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 1000;
  padding: var(--space-3) var(--space-5);
  background: var(--color-anthracite);
  color: var(--color-white);
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
}
.skip-link:focus { top: var(--space-4); color: var(--color-white); }

.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;
}

/* 4 · LAYOUT --------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: calc(var(--container-narrow) + 2 * var(--gutter)); }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: calc(var(--section-y) * 0.6); }
.section--silver { background: var(--color-silver-100); }
.section--metal { background: var(--metal-light); }
.section--dark {
  background: var(--metal-dark);
  color: var(--color-silver-200);
}
.section--dark h2, .section--dark h3, .section--dark h4, .section--dark strong { color: var(--color-white); }
.section--dark p { color: var(--color-silver-400); }
.section--dark a:not(.btn) { color: var(--color-white); }
.section + .section--silver, .section--silver + .section { border-top: 1px solid var(--color-line); }

.section-head { max-width: 760px; margin-bottom: var(--space-8); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p:not(.eyebrow) { font-size: var(--fs-lg); color: var(--color-text-muted); }
.section--dark .section-head p:not(.eyebrow) { color: var(--color-silver-400); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-grey-600);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-red);
}
.section--dark .eyebrow, .on-dark .eyebrow { color: var(--color-silver-400); }
.section-head--center .eyebrow { justify-content: center; }

.lead { font-size: var(--fs-lg); line-height: 1.6; color: var(--color-text-muted); }

.grid { display: grid; gap: var(--space-5); }
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.split { display: grid; gap: var(--space-7); align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: var(--space-9); }
  .split--reverse > :first-child { order: 2; }
  .split--wide-text { grid-template-columns: 1.15fr 0.85fr; }
}

/* 5 · KOMPONENTEN ---------------------------------------------------------- */

/* Buttons */
.btn {
  --btn-bg: var(--color-anthracite);
  --btn-fg: var(--color-white);
  --btn-border: var(--btn-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 52px;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { color: var(--btn-fg); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--color-red); box-shadow: 0 10px 24px -12px rgba(190, 22, 34, 0.7); }
.btn--primary:hover { --btn-bg: var(--color-red-dark); }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--color-white); --btn-border: rgba(255,255,255,.45); }
.btn--outline:hover { --btn-border: var(--color-white); --btn-bg: rgba(255,255,255,.06); }
.btn--outline-dark { --btn-bg: transparent; --btn-fg: var(--color-anthracite); --btn-border: var(--color-silver-400); }
.btn--outline-dark:hover { --btn-border: var(--color-anthracite); --btn-fg: var(--color-anthracite); }
.btn--light { --btn-bg: var(--color-white); --btn-fg: var(--color-red-dark); }
.btn--light:hover { --btn-bg: var(--color-silver-100); --btn-fg: var(--color-red-dark); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-4); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-anthracite);
  text-decoration: none;
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .25s var(--ease); color: var(--color-red); }
.link-arrow:hover { color: var(--color-red); }
.link-arrow:hover svg { transform: translateX(4px); }
.section--dark .link-arrow { color: var(--color-white); }

/* Icons */
.icon {
  width: 24px; height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.icon-badge {
  flex: none;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  color: var(--color-anthracite);
  background: var(--metal-light);
  border: 1px solid var(--color-silver-200);
  box-shadow: inset 0 1px 0 #fff, var(--shadow-sm);
}
.icon-badge .icon { width: 28px; height: 28px; }
.icon-badge--lg { width: 76px; height: 76px; }
.icon-badge--lg .icon { width: 34px; height: 34px; }
.icon-badge--dark {
  color: var(--color-silver-200);
  background: linear-gradient(145deg, #34373E, #1F2125);
  border-color: rgba(255,255,255,.1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

/* Karten */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--metal-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.card h3 { font-size: var(--fs-h4); margin: 0; }
.card p { color: var(--color-text-muted); font-size: 1rem; line-height: 1.65; }
.card--link:hover, .card--link:focus-within { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--color-silver-400); }
.card--link:hover::before, .card--link:focus-within::before { transform: scaleX(1); }
.card .link-arrow { margin-top: auto; }
/* Ganze Karte klickbar, Link bleibt semantisch das einzige Ziel */
.card--link .card__link::after { content: ""; position: absolute; inset: 0; }

.card--dark {
  background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
  border-color: rgba(255,255,255,.1);
  box-shadow: none;
}
.card--dark h3 { color: var(--color-white); }
.card--dark p { color: var(--color-silver-400); }

/* Großer Leistungsbereich (Startseite) */
.area-card { padding: var(--space-7) var(--space-6); min-height: 100%; }
.area-card h3 { font-size: var(--fs-h3); }
.area-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
  font-size: 1rem;
  color: var(--color-text);
}
.area-card__list li { display: flex; gap: var(--space-3); align-items: baseline; }
.area-card__list li::before { content: ""; width: 10px; height: 1px; background: var(--color-red); flex: none; transform: translateY(-4px); }
.area-card__num {
  font-variant-numeric: lining-nums;
  position: absolute;
  right: var(--space-6);
  top: var(--space-5);
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-silver-200);
  opacity: .7;
}

/* Medien / Bilder */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--metal-silver);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
  pointer-events: none;
}
.media img, .media picture { width: 100%; height: 100%; object-fit: cover; }
.media--wide { aspect-ratio: 16 / 9; }
.media--tall { aspect-ratio: 4 / 5; }
.media--dark { background: var(--metal-dark); }

/* Vertrauensleiste */
.trustbar {
  position: relative;
  z-index: 2;
  margin-top: calc(var(--space-8) * -1);
}
.trustbar__inner {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.trustbar__item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--color-anthracite);
}
.trustbar__item + .trustbar__item { border-top: 1px solid var(--color-line); }
.trustbar__item .icon { color: var(--color-red); width: 26px; height: 26px; }
.trustbar__item span { display: block; font-weight: 400; font-size: var(--fs-xs); color: var(--color-text-muted); }
@media (min-width: 640px) {
  .trustbar__inner { grid-template-columns: repeat(2, 1fr); }
  .trustbar__item:nth-child(2) { border-top: 0; }
  .trustbar__item:nth-child(even) { border-left: 1px solid var(--color-line); }
}
@media (min-width: 1000px) {
  .trustbar__inner { grid-template-columns: repeat(4, 1fr); }
  .trustbar__item + .trustbar__item { border-top: 0; border-left: 1px solid var(--color-line); }
}

/* Prozess-Schritte */
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-5); counter-reset: step; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 0; } }
.step {
  position: relative;
  padding: var(--space-6) var(--space-5) var(--space-5) 0;
  border-top: 1px solid var(--color-silver-400);
}
.step::before {
  counter-increment: step;
  font-variant-numeric: lining-nums;
  content: "0" counter(step);
  display: block;
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: var(--color-red);
}
.step::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-red);
}
.step h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.step p { font-size: 1rem; color: var(--color-text-muted); }
.section--dark .step { border-top-color: rgba(255,255,255,.2); }
.section--dark .step p { color: var(--color-silver-400); }

/* Vorteile */
.feature { display: flex; gap: var(--space-5); align-items: flex-start; }
.feature h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.feature p { font-size: 1rem; color: var(--color-text-muted); }
.section--dark .feature p { color: var(--color-silver-400); }

/* Städte-Chips */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  font-size: var(--fs-sm);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-anthracite);
  text-decoration: none;
  transition: border-color .25s var(--ease), color .25s var(--ease), background-color .25s var(--ease);
}
a.chip:hover { border-color: var(--color-red); color: var(--color-red); }
.chip .icon { width: 18px; height: 18px; color: var(--color-grey-600); }
.chip--primary { border-color: var(--color-red); }
.section--dark .chip {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.14);
  color: var(--color-silver-200);
}
.section--dark .chip--primary { border-color: var(--color-red); color: var(--color-white); }
.section--dark .chip .icon { color: var(--color-silver-400); }

/* FAQ */
.faq { border-top: 1px solid var(--color-line); }
.faq details { border-bottom: 1px solid var(--color-line); }
.faq summary {
  position: relative;
  display: block;
  padding: var(--space-5) var(--space-8) var(--space-5) 0;
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-anthracite);
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after, .faq summary::before {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 16px;
  height: 1.5px;
  background: var(--color-red);
  transition: transform .3s var(--ease);
}
.faq summary::before { transform: rotate(90deg); }
.faq details[open] summary::before { transform: rotate(0deg); }
.faq summary:hover { color: var(--color-red); }
.faq__answer { padding: 0 var(--space-8) var(--space-5) 0; color: var(--color-text-muted); }

/* Breadcrumb */
.breadcrumb { margin-bottom: var(--space-5); font-size: var(--fs-xs); letter-spacing: 0.04em; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; margin: 0; padding: 0; }
.breadcrumb li { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-silver-400); }
.breadcrumb li + li::before { content: "/"; color: var(--color-grey-600); }
.breadcrumb a { color: var(--color-silver-200); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-white); text-decoration: underline; }
.breadcrumb [aria-current] { color: var(--color-white); }

/* CTA-Band (rot) */
.cta-band {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 3rem + 4vw, 6.5rem);
  background:
    radial-gradient(1200px 400px at 85% -10%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(135deg, var(--color-red) 0%, var(--color-red-dark) 100%);
  color: var(--color-white);
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 1px, transparent 1px 14px);
  pointer-events: none;
}
.cta-band .container { position: relative; z-index: 1; display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 900px) { .cta-band .container { grid-template-columns: 1.4fr auto; } }
.cta-band h2 { color: var(--color-white); margin-bottom: var(--space-3); }
.cta-band p { color: rgba(255,255,255,.88); font-size: var(--fs-lg); max-width: 60ch; }
.cta-band .btn--outline { --btn-border: rgba(255,255,255,.6); }

/* Vorher / Nachher */
.compare {
  --pos: 50%;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--metal-silver);
  box-shadow: var(--shadow);
  user-select: none;
}
.compare picture, .compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__after { clip-path: inset(0 0 0 var(--pos)); }
.compare__line {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: var(--color-white);
  box-shadow: 0 0 12px rgba(0,0,0,.25);
  pointer-events: none;
}
.compare__line::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 44px; height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--color-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23BE1622' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l-6 6 6 6M15 6l6 6-6 6'/%3E%3C/svg%3E") center / 22px no-repeat;
  box-shadow: var(--shadow);
}
.compare__label {
  position: absolute;
  top: var(--space-4);
  padding: 0.3rem 0.75rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(26,28,32,.72);
  border-radius: 999px;
  pointer-events: none;
}
.compare__label--before { left: var(--space-4); }
.compare__label--after { right: var(--space-4); }
.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
.compare:has(.compare__range:focus-visible) { outline: 2px solid var(--color-red); outline-offset: 3px; }
.compare-caption { margin-top: var(--space-4); }
.compare-caption h3 { font-size: var(--fs-h4); margin-bottom: var(--space-1); }
.compare-caption p { font-size: var(--fs-sm); color: var(--color-text-muted); }

/* Karte (Einzugsgebiet, schematisch) */
.region-map { width: 100%; height: auto; }
.region-map__ring { fill: none; stroke: rgba(255,255,255,.12); stroke-dasharray: 2 6; }
.region-map__link { stroke: rgba(184,188,194,.22); stroke-width: 1; }
.region-map__dot { fill: var(--color-silver-400); }
.region-map__label { fill: var(--color-silver-200); font-family: var(--font-sans); font-size: 13px; letter-spacing: .02em; }
.region-map__hq { fill: var(--color-red); }
.region-map__hq-pulse { fill: none; stroke: var(--color-red); stroke-width: 1.5; transform-origin: center; transform-box: fill-box; animation: pulse 3s var(--ease) infinite; }
.region-map__hq-label { fill: var(--color-white); font-weight: 600; font-size: 14px; }
.region-map__note { font-size: var(--fs-xs); color: var(--color-grey-600); margin-top: var(--space-3); }
.section--dark .region-map__note { color: var(--color-silver-400); }

/* Stadtkarten (Einsatzgebiet) */
.city-card { padding: var(--space-5); gap: var(--space-2); }
.city-card h3 { display: flex; align-items: center; gap: var(--space-3); font-size: var(--fs-h4); }
.city-card h3 .icon { color: var(--color-red); width: 20px; height: 20px; }
.city-card__meta { font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }

/* Prose (Rechtstexte, lange Texte) */
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--fs-h3); margin-top: var(--space-8); }
.prose h3 { font-size: var(--fs-h4); margin-top: var(--space-6); }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.25rem; }
.prose li { margin-bottom: var(--space-2); }
.prose a { word-break: break-word; }
.todo {
  background: #FFF3B0;
  color: #5C4200;
  padding: 0.05em 0.35em;
  border-radius: 3px;
  font-weight: 600;
  outline: 1px dashed #C9A200;
}

/* Kontaktkarte */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-5); }
.contact-list li { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-list .icon { color: var(--color-red); margin-top: 3px; }
.contact-list strong { display: block; font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-grey-600); font-weight: 600; }
.contact-list a { color: var(--color-anthracite); text-decoration: none; font-weight: 500; }
.contact-list a:hover { color: var(--color-red); }
.section--dark .contact-list a { color: var(--color-white); }
.section--dark .contact-list strong { color: var(--color-silver-400); }

/* Karte / Embed – Klick zum Laden */
.embed-consent {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
  padding: var(--space-6);
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background:
    repeating-linear-gradient(0deg, rgba(26,28,32,.04) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, rgba(26,28,32,.04) 0 1px, transparent 1px 40px),
    var(--color-silver-100);
  overflow: hidden;
}
.embed-consent p { max-width: 46ch; margin-inline: auto; font-size: var(--fs-sm); color: var(--color-text-muted); }
.embed-consent iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.embed-consent__inner { display: grid; gap: var(--space-4); justify-items: center; }

/* 6 · SEITEN --------------------------------------------------------------- */

/* Hero (Startseite) */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--header-h) + var(--space-8)) 0 calc(var(--space-9) + var(--space-6));
  color: var(--color-silver-200);
  background: var(--color-anthracite);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: -10% 0 0 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 78% 22%, rgba(184,188,194,.20), transparent 60%),
    radial-gradient(700px 500px at 10% 90%, rgba(200,16,46,.10), transparent 60%),
    linear-gradient(160deg, #2E3137 0%, #1A1C20 55%, #111215 100%);
  will-change: transform;
}
/* feine gebürstete Metallstruktur */
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .55;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(0,0,0,.05) 0 1px, transparent 1px 4px);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.4) 100%);
}
.hero__lines {
  position: absolute;
  z-index: -1;
  right: -8%;
  top: 8%;
  width: min(62vw, 820px);
  opacity: .55;
  will-change: transform;
  pointer-events: none;
}
.hero__lines path { fill: none; stroke: url(#hero-silver); stroke-width: 1; }
.hero__lines .accent { stroke: var(--color-red); stroke-width: 1.25; }
.hero__content { position: relative; max-width: 980px; }
.hero__title { margin: 0 0 var(--space-6); color: var(--color-white); }
.hero__kicker {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--color-silver-400);
}
.hero__kicker::before { content: ""; width: 36px; height: 1px; background: var(--color-red); flex: none; }
.hero__statement { display: block; font-size: var(--fs-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.03em; }
.hero__line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero__line > span { display: inline-block; }
.hero__line em {
  font-style: normal;
  background: var(--metal-silver);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.08em;
}
.hero__sub { max-width: 60ch; margin-bottom: var(--space-7); font-size: var(--fs-lg); color: var(--color-silver-400); }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-7);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey-600);
}
.hero__meta span { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-silver-400); }
.hero__meta .icon { width: 16px; height: 16px; color: var(--color-red); }

/* Seiten-Hero (Unterseiten) */
.page-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + var(--space-8)) 0 var(--space-9);
  color: var(--color-silver-200);
  background: var(--color-anthracite);
  overflow: hidden;
}
.page-hero .hero__bg { inset: 0; }
.page-hero h1 { color: var(--color-white); max-width: 26ch; }
.page-hero .lead { color: var(--color-silver-400); max-width: 62ch; margin-bottom: var(--space-6); }
.page-hero--compact { padding-bottom: var(--space-8); }
.page-hero--compact h1 { font-size: var(--fs-h2); }

/* Leistungs-Sprungnavigation */
.jumpnav { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.jumpnav a { display: inline-flex; align-items: center; gap: var(--space-2); }
.jumpnav .icon { width: 18px; height: 18px; color: var(--color-red); }

/* Leistungsdetail */
.service {
  padding-block: clamp(3.5rem, 2.5rem + 4vw, 6rem);
  border-top: 1px solid var(--color-line);
}
.service:first-of-type { border-top: 0; }
.service__head { display: flex; align-items: center; gap: var(--space-5); margin-bottom: var(--space-5); }
.service__head h2 { margin: 0; font-size: var(--fs-h3); }
.service__head .eyebrow { margin-bottom: var(--space-1); }
.service__text p { color: var(--color-text); }
.service__points {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-5) 0 var(--space-6);
  padding: var(--space-5);
  list-style: none;
  font-size: var(--fs-sm);
  background: var(--color-silver-100);
  border-left: 2px solid var(--color-red);
  border-radius: 0 var(--radius) var(--radius) 0;
}
@media (min-width: 640px) { .service__points { grid-template-columns: 1fr 1fr; } }
.service__points li { display: flex; gap: var(--space-2); align-items: flex-start; }
.service__points .icon { width: 18px; height: 18px; color: var(--color-red); margin-top: 3px; }

/* Leistungsübersicht */
.overview-block { padding-block: var(--space-8); border-top: 1px solid var(--color-line); }
.overview-block:first-child { border-top: 0; padding-top: 0; }
.link-list { list-style: none; padding: 0; margin: var(--space-5) 0 var(--space-6); display: grid; gap: 0; }
@media (min-width: 640px) { .link-list--2 { grid-template-columns: 1fr 1fr; column-gap: var(--space-6); } }
.link-list a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-anthracite);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 500;
}
.link-list a .icon { width: 20px; height: 20px; color: var(--color-grey-600); transition: color .25s var(--ease); }
.link-list a:hover { color: var(--color-red); }
.link-list a:hover .icon { color: var(--color-red); }

/* Inhaber-Karte */
.owner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  background: var(--metal-dark);
  color: var(--color-silver-200);
}
@media (min-width: 700px) { .owner { grid-template-columns: auto 1fr; } }
.owner__mono {
  display: grid;
  place-items: center;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-anthracite);
  background: var(--metal-silver);
  box-shadow: inset 0 1px 0 #fff, 0 0 0 6px rgba(255,255,255,.05);
}
.owner h2 { color: var(--color-white); font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.owner p { color: var(--color-silver-400); }

/* Fehlerseite */
.error-code {
  font-variant-numeric: lining-nums;
  font-family: var(--font-display);
  font-size: clamp(6rem, 4rem + 12vw, 12rem);
  line-height: 0.9;
  margin: 0 0 var(--space-4);
  background: var(--metal-silver);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* 7 · HEADER / NAVIGATION / FOOTER ---------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  color: var(--color-white);
  transition: height .35s var(--ease), background-color .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  height: var(--header-h-compact);
  background: rgba(26, 28, 32, 0.9);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(255,255,255,.08);
  box-shadow: 0 10px 30px -15px rgba(0,0,0,.5);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); height: 100%; }
.site-header .container { max-width: calc(1400px + 2 * var(--gutter)); }
.site-header a, .site-header .btn { white-space: nowrap; }
.logo { display: inline-flex; align-items: center; flex: none; }
.logo img { width: 250px; max-width: calc(100vw - 7.5rem); height: auto; transition: width .35s var(--ease); }
.is-scrolled .logo img { width: 220px; }
@media (min-width: 1440px) { .logo img { width: 280px; } .is-scrolled .logo img { width: 240px; } }

.nav { display: none; }
@media (min-width: 1200px) {
  .nav { display: block; }
  .nav__list { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
  .nav__item { position: relative; }
  .nav__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.6rem 0.8rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    opacity: .88;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color .2s var(--ease);
  }
  .nav__link:hover, .nav__link[aria-current="page"], .nav__item--has-sub:has([aria-current]) > .nav__link { opacity: 1; }
  .nav__link[aria-current="page"], .nav__item--has-sub:has([aria-current]) > .nav__link { box-shadow: inset 0 -2px 0 var(--color-red); border-radius: 0; }
  .nav__sub--right { left: auto; right: -1rem; min-width: 250px; }
  .nav__link .icon { width: 14px; height: 14px; transition: transform .25s var(--ease); }
  .nav__item--has-sub:hover .nav__link .icon, .nav__item--has-sub:focus-within .nav__link .icon { transform: rotate(180deg); }
  .nav__sub {
    position: absolute;
    top: 100%;
    left: -1rem;
    min-width: 290px;
    padding: var(--space-3);
    margin: 0;
    list-style: none;
    background: rgba(26, 28, 32, 0.97);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .nav__item--has-sub:hover .nav__sub, .nav__item--has-sub:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav__sub a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--color-silver-200);
    text-decoration: none;
    border-radius: var(--radius-sm);
  }
  .nav__sub a:hover, .nav__sub a[aria-current="page"] { background: rgba(255,255,255,.06); color: var(--color-white); }
  .nav__sub .icon { width: 20px; height: 20px; color: var(--color-silver-400); }
}
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.header-phone {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-white);
  text-decoration: none;
  white-space: nowrap;
}
.header-phone .icon { width: 18px; height: 18px; color: var(--color-red); }
.header-phone:hover { color: var(--color-silver-200); }
.header-cta { display: none; min-height: 44px; padding: 0.6rem 1.2rem; }
@media (min-width: 1200px) { .header-cta { display: inline-flex; } }
@media (min-width: 1560px) { .header-phone { display: inline-flex; } }

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  color: var(--color-white);
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle .icon { width: 24px; height: 24px; }
@media (min-width: 1200px) { .nav-toggle { display: none; } }

/* Off-Canvas (dialog) */
.offcanvas {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(420px, 100%);
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  color: var(--color-silver-200);
  background: var(--color-anthracite);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.offcanvas[open] { animation: slide-in .35s var(--ease-out); }
.offcanvas::backdrop { background: rgba(10, 11, 13, .6); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.offcanvas__head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-4) var(--gutter); border-bottom: 1px solid rgba(255,255,255,.08); }
.offcanvas__head .logo img { width: 220px; }
.offcanvas__body { padding: var(--space-5) var(--gutter) var(--space-8); }
.offcanvas__list { list-style: none; margin: 0 0 var(--space-6); padding: 0; }
.offcanvas__list a {
  display: block;
  padding: var(--space-3) 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.offcanvas__list a[aria-current="page"] { color: var(--color-silver-400); }
.offcanvas__list .offcanvas__sub a {
  padding: var(--space-2) 0 var(--space-2) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--color-silver-400);
  border-bottom: 0;
}
.offcanvas__contact { display: grid; gap: var(--space-3); }

.site-footer {
  position: relative;
  padding-top: var(--space-9);
  color: var(--color-silver-400);
  background: var(--color-anthracite);
  font-size: var(--fs-sm);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-red) 20%, var(--color-silver-400) 60%, transparent);
  opacity: .6;
}
.footer-grid { display: grid; gap: var(--space-7); padding-bottom: var(--space-8); }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-brand img { width: 240px; margin-bottom: var(--space-6); }
.footer-brand p { max-width: 36ch; }
.site-footer h2 {
  margin-bottom: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
}
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.site-footer a { color: var(--color-silver-400); text-decoration: none; }
.site-footer a:hover { color: var(--color-white); text-decoration: underline; }
.footer-contact { list-style: none; padding: 0; margin: var(--space-5) 0 0; display: grid; gap: var(--space-3); }
.footer-contact li { display: flex; gap: var(--space-3); align-items: flex-start; }
.footer-contact .icon { width: 18px; height: 18px; color: var(--color-red); margin-top: 3px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-5);
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: var(--fs-xs);
  color: var(--color-grey-600);
}
.footer-bottom p { color: var(--color-silver-400); }
.footer-bottom ul { display: flex; gap: var(--space-5); list-style: none; margin: 0; padding: 0; }

/* 8 · CONVERSION-ELEMENTE -------------------------------------------------- */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: none;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-whatsapp);
  box-shadow: 0 14px 30px -10px rgba(23, 122, 61, .7);
  text-decoration: none;
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.wa-float:hover { color: var(--color-white); background: var(--color-whatsapp-dark); transform: translateY(-3px); }
.wa-float .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.wa-float__tip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  padding: 0.5rem 0.85rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  white-space: nowrap;
  color: var(--color-white);
  background: var(--color-anthracite);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translate(6px, -50%);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  pointer-events: none;
}
.wa-float:hover .wa-float__tip, .wa-float:focus-visible .wa-float__tip { opacity: 1; transform: translate(0, -50%); }
@media (min-width: 900px) { .wa-float { display: grid; } }

.bottombar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 95;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: env(safe-area-inset-bottom, 0);
  background: rgba(26, 28, 32, .97);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,.1);
}
.bottombar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: var(--bottombar-h);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-white);
  text-decoration: none;
}
.bottombar a + a { border-left: 1px solid rgba(255,255,255,.08); }
.bottombar .icon { width: 22px; height: 22px; }
.bottombar__wa .icon { color: #4ADE80; }
.bottombar__cta { background: var(--color-red); }
.bottombar__cta:hover { background: var(--color-red-dark); color: var(--color-white); }
@media (max-width: 899.98px) { body { padding-bottom: calc(var(--bottombar-h) + env(safe-area-inset-bottom, 0px)); } }
@media (min-width: 900px) { .bottombar { display: none; } }

/* 9 · FORMULARE ------------------------------------------------------------ */
.form-card {
  padding: clamp(1.5rem, 1rem + 2.5vw, 3rem);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.form { display: grid; gap: var(--space-5); }
.form__row { display: grid; gap: var(--space-5); }
@media (min-width: 640px) { .form__row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: var(--space-2); min-width: 0; }
.field label, .field legend {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-anthracite);
  padding: 0;
}
.field .req { color: var(--color-red); }
.field .hint { font-size: var(--fs-xs); color: var(--color-text-muted); }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.8rem 1rem;
  font: inherit;
  font-size: 1rem;
  color: var(--color-anthracite);
  background: var(--color-silver-100);
  border: 1px solid var(--color-silver-200);
  border-radius: var(--radius-sm);
  transition: border-color .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease);
  appearance: none;
}
.field select {
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232A2D33' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 18px;
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--color-silver-400); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  background: var(--color-white);
  border-color: var(--color-anthracite);
  box-shadow: 0 0 0 3px rgba(190, 22, 34, .18);
}
.field input:user-invalid, .field select:user-invalid, .field textarea:user-invalid { border-color: var(--color-error); background: #FFF6F7; }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choice-group { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.choice {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.8rem 1.1rem;
  font-size: var(--fs-sm);
  background: var(--color-silver-100);
  border: 1px solid var(--color-silver-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.choice:has(input:checked) { border-color: var(--color-red); background: var(--color-white); }
.choice:has(input:focus-visible) { outline: 2px solid var(--color-red); outline-offset: 2px; }
.choice input { width: 18px; height: 18px; accent-color: var(--color-red); margin: 0; }
.check { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-sm); color: var(--color-text-muted); }
.check input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--color-red); }
.form__note { font-size: var(--fs-xs); color: var(--color-text-muted); }
.form__alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-left: 3px solid var(--color-error);
  background: #FFF0F2;
  color: var(--color-error);
}
.form__alert[hidden] { display: none; }
.form__info {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  font-size: var(--fs-sm);
  background: var(--color-silver-100);
  border-left: 2px solid var(--color-anthracite);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.form__info .icon { color: var(--color-red); margin-top: 2px; }
/* Honeypot – für Menschen unsichtbar */
.hp-field { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

/* 10 · ANIMATION ----------------------------------------------------------- */
@keyframes rise { from { transform: translateY(105%); } to { transform: translateY(0); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes slide-in { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes pulse { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(2.6); opacity: 0; } }
@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

.hero__line > span { animation: rise 1.1s var(--ease-out) both; }
.hero__line:nth-child(2) > span { animation-delay: .12s; }
.hero__line:nth-child(3) > span { animation-delay: .24s; }
.hero__kicker, .hero__sub, .hero .btn-row, .hero__meta, .page-hero .breadcrumb, .page-hero .eyebrow, .page-hero h1, .page-hero .lead, .page-hero .btn-row {
  animation: fade-up .9s var(--ease-out) both;
}
.hero__kicker { animation-delay: .05s; }
.hero__sub { animation-delay: .45s; }
.hero .btn-row { animation-delay: .58s; }
.hero__meta { animation-delay: .7s; }
.page-hero h1 { animation-delay: .08s; }
.page-hero .lead { animation-delay: .16s; }
.page-hero .btn-row { animation-delay: .24s; }
.hero__lines path { stroke-dasharray: 1; stroke-dashoffset: 0; animation: draw 2.4s var(--ease-out) .2s both; }

/* Scroll-Reveal: Klasse wird nur per JS gesetzt, und nur für Elemente außerhalb des Viewports */
.reveal-pending { opacity: 0; transform: translateY(24px); }
.reveal-in { opacity: 1; transform: none; transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--reveal-delay, 0s); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  html { scroll-behavior: auto; }
  .reveal-pending { opacity: 1; transform: none; }
  .region-map__hq-pulse { display: none; }
}

/* 11 · UTILITIES ----------------------------------------------------------- */
.text-center { text-align: center; }
.items-start { align-items: start; }
@media (min-width: 900px) { .sticky { position: sticky; top: calc(var(--header-h-compact) + 2rem); } }
.pt-0 { padding-top: 0; }
.h2--sm { font-size: var(--fs-h3); }
.page-hero--full { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; }
.hero-note { color: var(--color-silver-400); }
.hero-note a { color: var(--color-white); }
.mt-0 { margin-top: 0; }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-7 { margin-top: var(--space-7); }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--color-text-muted); }
.nowrap { white-space: nowrap; }
.stack > * + * { margin-top: var(--space-5); }

@media print {
  .site-header, .bottombar, .wa-float, .cta-band, .nav-toggle, .offcanvas { display: none !important; }
  body { padding: 0; color: #000; }
  .page-hero, .hero { padding: 1rem 0; background: none; color: #000; min-height: 0; }
  .page-hero h1, .hero__title { color: #000; }
}

/* 12 · LOKALE SEO-SEITEN (Orts- und Leistungsseiten) ------------------------ */
.chips--sm .chip { padding: 0.35rem 0.8rem; font-size: var(--fs-xs); }
.service-card { gap: var(--space-4); }
.service-card h2 { margin: 0; }
.service-card .chips { margin-top: auto; }
.facts dl { display: grid; gap: var(--space-4); margin: 0; }
.facts dt { font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); }
.facts dd { margin: var(--space-1) 0 0; color: var(--color-anthracite); }
.facts .chips { margin-top: var(--space-2); }
.footer-cities { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-3) var(--space-5); padding-block: var(--space-5); border-top: 1px solid rgba(255,255,255,.08); }
.footer-cities h2 { margin: 0; }
.footer-cities ul { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); list-style: none; margin: 0; padding: 0; }
.card .eyebrow { font-size: var(--fs-xs); color: var(--color-text-muted); }

/* Hero-Foto (nur Desktop) */
.hero__visual { display: none; }
@media (min-width: 900px) {
  .hero__visual { display: block; position: absolute; z-index: -1; top: 0; right: 0; bottom: 0; width: min(48vw, 820px); }
  .hero__visual img {
    width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%;
    filter: saturate(.95) brightness(.72) contrast(1.05);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.55) 30%, #000 60%);
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.55) 30%, #000 60%);
  }
  .hero__content { max-width: min(980px, 60vw); }
}

/* Karten mit Foto (Startseite) */
.card { --pad-y: var(--space-6); --pad-x: var(--space-6); padding: var(--pad-y) var(--pad-x); }
.area-card { --pad-y: var(--space-7); }
.card::before { z-index: 2; }
.card__media {
  position: relative;
  margin: calc(var(--pad-y) * -1) calc(var(--pad-x) * -1) 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--metal-silver);
}
.card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(26,28,32,.28)); }
.card__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; transition: transform .8s var(--ease-out); }
.card--link:hover .card__media img, .card--link:focus-within .card__media img { transform: scale(1.05); }
.card--media .icon-badge { position: relative; z-index: 1; margin-top: calc(-30px - var(--space-4)); background: var(--color-white); box-shadow: var(--shadow); }
.card--media .icon-badge--lg { margin-top: calc(-38px - var(--space-4)); }
.card--media .area-card__num { z-index: 1; top: var(--space-4); right: var(--space-5); color: rgba(255,255,255,.9); opacity: 1; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
@media (min-width: 900px) { .split--why { grid-template-columns: 0.9fr 1.1fr; gap: var(--space-8); } }
.why-grid { gap: var(--space-6) var(--space-5); }
.card__media::after { background: linear-gradient(210deg, rgba(10,11,13,.45) 0%, transparent 38%), linear-gradient(180deg, transparent 55%, rgba(26,28,32,.28)); }
/* Dunkle Sektion mit Foto-Struktur */
.section--photo {
  background:
    linear-gradient(160deg, rgba(26,28,32,.93) 0%, rgba(20,21,24,.9) 60%, rgba(17,18,21,.95) 100%),
    url("../img/treppenhaus.webp") center / cover no-repeat,
    var(--color-anthracite);
}
.media--band { aspect-ratio: 21 / 8; }
.media--band img { object-position: 50% 55%; }
@media (max-width: 639.98px) { .media--band { aspect-ratio: 16 / 9; } }
.footer-badge { margin-top: var(--space-4); font-size: var(--fs-xs); letter-spacing: .04em; color: var(--color-silver-200); }
/* Links in dunklen Karten lesbar */
.owner .link-arrow, .card--dark .link-arrow, .on-dark .link-arrow { color: var(--color-white); }
.owner .link-arrow:hover, .card--dark .link-arrow:hover, .on-dark .link-arrow:hover { color: var(--color-silver-200); }
.footer-bottom li { color: var(--color-silver-400); }

/* Impressum: Technische Wartung und Pflege */
.credit-logo { display: inline-block; margin: var(--space-2) 0 var(--space-5); }
.credit-logo img { width: 210px; height: auto; }
.prose hr + h2 { margin-top: 0; }

/* Impressum: zweispaltiges Karten-Layout */
.legal-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); align-items: start; }
@media (min-width: 960px) { .legal-grid { grid-template-columns: minmax(320px, 0.42fr) 1fr; gap: var(--space-7); } }
.legal-card {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  font-size: var(--fs-sm);
  line-height: 1.75;
  min-width: 0;
}
.legal-card--accent { border-top: 4px solid var(--color-red); }
.legal-card h2 { font-size: var(--fs-h4); margin: var(--space-7) 0 var(--space-3); }
.legal-card h2:first-child { margin-top: 0; }
.legal-card h3 { font-size: 1rem; margin: var(--space-5) 0 var(--space-2); }
.legal-card h2 + h3 { margin-top: var(--space-3); }
.legal-card p { color: var(--color-text-muted); margin-bottom: var(--space-3); overflow-wrap: anywhere; }
.legal-card strong { color: var(--color-anthracite); }
.legal-card hr { margin: var(--space-6) 0; }
.legal-card a { color: var(--color-anthracite); text-decoration-color: var(--color-red); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.legal-card a:hover { color: var(--color-red); }
.legal-card .credit-logo { margin: var(--space-1) 0 var(--space-4); }
.legal-card .credit-logo img { width: 200px; }