/* Schriften lokal eingebunden (keine Verbindung zu Google beim Seitenaufruf) */

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/barlow-condensed-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/barlow-condensed-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/barlow-condensed-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/barlow-condensed-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/barlow-condensed-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/barlow-condensed-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/inter-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/inter-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   Kissner Gerüstbau – Global Stylesheet
   Inhalt: Variablen, Reset, Typo, Layout-Helfer, Navigation (Header),
   Footer, wiederverwendbare Komponenten (Buttons, Cards, Sections).
   Seiten-spezifisches (z.B. Konfigurator) liegt in eigenen CSS-Dateien.
   ========================================================================== */

:root {
  /* Farben */
  --color-primary: #32b44a;
  --color-primary-dark: #278238;
  --color-primary-light: #e9f8ec;
  --color-safety: #f5a623;
  --color-dark: #17211c;
  --color-dark-soft: #232f28;
  --color-text: #22282a;
  --color-muted: #5c6a63;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7f4;
  --color-border: #e2e8e3;
  --color-white: #ffffff;

  /* Typo */
  --font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --container-width: 1220px;
  --radius: 6px;
  --shadow-sm: 0 2px 8px rgba(23, 33, 28, 0.08);
  --shadow-md: 0 12px 32px rgba(23, 33, 28, 0.14);
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

.icon {
  width: 20px;
  height: 20px;
  flex: none;
}

/* Author-CSS (z.B. display:grid/block auf derselben Klasse) schlägt sonst
   das UA-Default für [hidden] – hier explizit erzwingen. */
[hidden] {
  display: none !important;
}

/* Honeypot-Feld gegen einfache Spam-Bots: für Menschen unsichtbar, aber im
   DOM/Tab-Flow vorhanden gehalten wird es bewusst nicht per display:none
   versteckt, da simple Bots das häufig als Signal zum Überspringen nutzen. */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--color-dark);
  overflow-wrap: break-word;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p {
  margin: 0 0 1em;
  color: var(--color-muted);
}

/* Einfache Aufzählungsliste für Fließtext-Inhalte (z.B. Stellenanzeigen) –
   ul/ol sind sitetweit zurückgesetzt (siehe oben), hier bewusst mit
   eigenem, markenfarbigem Punkt statt des Browser-Standards. */
.content-list {
  margin: 0 0 1em;
  padding: 0;
}

.content-list li {
  position: relative;
  padding-left: 1.3em;
  margin-bottom: 10px;
  color: var(--color-muted);
}

.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ---------- Layout-Helfer ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.72);
}

.section-head {
  max-width: 680px;
  margin: 0 0 48px;
}

.section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--color-primary);
}

.grid {
  display: grid;
  gap: 28px;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 980px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--5 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .grid--2,
  .grid--3,
  .grid--4,
  .grid--5 { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }

  .about-teaser__text { order: 1; }
  .about-teaser__media { order: 2; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform var(--transition);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn--outline-light {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

.btn--outline-light:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  padding: 10px 18px;
  font-size: 0.82rem;
}

/* ---------- Cards ---------- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

/* Leistungs-Karten mit Foto/Icon oben + eigenem "Details"-Button unten. Die
   ganze Karte bleibt zusätzlich klickbar: der Button bekommt einen
   unsichtbaren ::after, der über die komplette Karte gestreckt wird
   ("stretched link"), statt die Karte selbst in ein <a> zu verschachteln
   (kein <a> darf ein weiteres <a> enthalten). */
.card--service {
  position: relative;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
}

.card--service .btn::after {
  content: '';
  position: absolute;
  inset: 0;
}

.card--service .card__media {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  padding: 36px;
  box-sizing: border-box;
  overflow: hidden;
}

/* Kein position:absolute mit Offsets: <img> ist ein Replaced Element, bei dem
   top/right/bottom/left (bzw. inset) die Groesse NICHT auf den verfuegbaren
   Platz einschraenken, solange width/height auf 'auto' stehen – der Browser
   faellt dann auf die intrinsische Bildgroesse zurueck und schneidet sie nur
   mit overflow:hidden an (in Chrome und Safari mit leicht unterschiedlichem
   Ergebnis). padding auf dem Container + width/height:100% auf dem Bild ist
   der zuverlaessige, spezifikationskonforme Weg. */
.card--service .card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card--service .card__icon {
  margin: 28px 28px 0;
}

.card--service h3 {
  margin: 20px 28px 10px;
}

.card--service p {
  margin: 0 28px 22px;
  flex: 1;
}

.card--service .btn {
  align-self: flex-start;
  margin: 0 28px 28px;
}

/* ---------- Formularfelder (site-weit, u.a. Kontakt & Konfigurator) ---------- */
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.field--full {
  grid-column: 1 / -1;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
}

.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.field-hint {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 24px;
  font-size: 0.88rem;
  color: var(--color-muted);
  cursor: pointer;
}

/* Eigenes Rendering statt accent-color: manche Browser (u.a. Safari) zeichnen
   sonst einen dunklen statt weißen Haken – so ist die Farbe auf allen
   Plattformen garantiert identisch. */
.checkbox-field input {
  appearance: none;
  -webkit-appearance: none;
  margin-top: 3px;
  flex: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-white);
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition);
}

.checkbox-field input:checked {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.3 6.7 11.5 12.5 4.8'/%3E%3C/svg%3E");
  background-size: 10px;
}

.checkbox-field input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.checkbox-field a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

@media (max-width: 620px) {
  .field-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Topbar
   ========================================================================== */
.topbar {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  gap: 16px;
}

.topbar__contact {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar__contact a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color var(--transition);
}

.topbar__contact a:hover {
  color: var(--color-primary);
}

.topbar__contact svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.topbar__note {
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 720px) {
  .topbar__note { display: none; }
}

@media (max-width: 560px) {
  .topbar .container { height: 40px; gap: 10px; }
  .topbar__contact { gap: 14px; }
}

/* ==========================================================================
   Navigation – Standardmodus + Transparenter Modus
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}

.nav__logo {
  flex: none;
  display: block;
}

.nav__logo img {
  height: 42px;
  width: auto;
}

.nav__logo .logo-light { display: none; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.92rem;
  color: var(--color-text);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
  color: var(--color-primary-dark);
}

.nav__item {
  position: relative;
}

.nav__link[aria-expanded] .nav__arrow {
  transition: transform var(--transition);
}

.nav__item.open .nav__link .nav__arrow {
  transform: rotate(180deg);
}

.nav__arrow {
  width: 11px;
  height: 11px;
  flex: none;
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 300px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.nav__item.open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.nav__dropdown a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.nav__dropdown .num {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--color-muted);
}

.nav__cta {
  flex: none;
}

.nav__burger {
  display: none;
  flex: none;
  width: 44px;
  height: 44px;
  position: relative;
}

.nav__burger span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 22px; }
.nav__burger span:nth-child(3) { top: 29px; }

body.menu-open .nav__burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.menu-open .nav__burger span:nth-child(2) {
  opacity: 0;
}

body.menu-open .nav__burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Transparenter Modus (Startseite mit Hero) --- */
.nav--transparent {
  position: fixed;
  background: transparent;
  box-shadow: none;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav--transparent .nav__link {
  color: var(--color-white);
}

.nav--transparent .nav__dropdown a {
  color: var(--color-text);
}

.nav--transparent .nav__logo .logo-dark { display: none; }
.nav--transparent .nav__logo .logo-light { display: block; }

.nav--transparent .nav__burger span {
  background: var(--color-white);
}

.nav--transparent.nav--scrolled {
  background: var(--color-white);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav--transparent.nav--scrolled .nav__link {
  color: var(--color-text);
}

.nav--transparent.nav--scrolled .nav__logo .logo-dark { display: block; }
.nav--transparent.nav--scrolled .nav__logo .logo-light { display: none; }

.nav--transparent.nav--scrolled .nav__burger span {
  background: var(--color-text);
}

/* ---------- Mobile Slide-in Menü ---------- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  background: var(--color-white);
  z-index: 900;
  transform: translateX(100%);
  transition: transform 380ms cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

body.menu-open .mobile-menu {
  transform: translateX(0);
}

.mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 17, 0.5);
  z-index: 890;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

body.menu-open .mobile-menu__overlay {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__top img {
  height: 32px;
  width: auto;
}

.mobile-menu__close {
  width: 40px;
  height: 40px;
  position: relative;
  flex: none;
}

.mobile-menu__close span {
  position: absolute;
  top: 50%;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--color-text);
}

.mobile-menu__close span:first-child { transform: rotate(45deg); }
.mobile-menu__close span:last-child { transform: rotate(-45deg); }

.mobile-menu__nav {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 19px 24px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__nav .mobile-menu__link:last-child {
  border-bottom: none;
}

.mobile-menu__link .num {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.08em;
}

.mobile-menu__accordion {
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__accordion:last-child { border-bottom: none; }

.mobile-menu__acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 19px 24px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text);
}

.mobile-menu__acc-trigger .num {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-left: 10px;
}

.mobile-menu__acc-trigger svg {
  width: 14px;
  height: 14px;
  flex: none;
  margin-left: auto;
  transition: transform var(--transition);
}

.mobile-menu__accordion.open .mobile-menu__acc-trigger svg {
  transform: rotate(180deg);
}

.mobile-menu__acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  background: var(--color-bg-alt);
}

.mobile-menu__accordion.open .mobile-menu__acc-panel {
  max-height: 600px;
}

.mobile-menu__acc-panel a {
  display: block;
  padding: 13px 24px 13px 44px;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.mobile-menu__acc-panel a:hover {
  color: var(--color-primary-dark);
}

.mobile-menu__cta {
  padding: 22px 24px;
}

@media (min-width: 981px) {
  .mobile-menu,
  .mobile-menu__overlay {
    display: none;
  }
}

@media (max-width: 980px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__burger {
    display: block;
  }

  .nav .container {
    height: 72px;
  }

  .nav__logo img {
    height: 34px;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
}

.footer__top {
  padding-top: 72px;
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
}

.footer__brand img {
  height: 40px;
  width: auto;
  margin-bottom: 18px;
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
  max-width: 320px;
}

.footer h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 18px;
}

.footer__links li {
  margin-bottom: 11px;
}

.footer__links a {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-primary);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 13px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer__contact svg {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex: none;
  color: var(--color-primary);
}

.footer__contact a:hover {
  color: var(--color-primary);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  padding-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
}

.footer__bottom nav a {
  white-space: nowrap;
}

.footer__bottom a:hover {
  color: var(--color-white);
}

@media (max-width: 980px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .footer__top {
    grid-template-columns: 1fr;
    padding-top: 56px;
    padding-bottom: 36px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   Hero (Startseite)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92dvh;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  /* Gradient fuer Lesbarkeit unten/oben + leichter gleichmaessiger Schleier
     ueber das ganze Bild, damit es nicht zu hell/roh gegen Nav und Text wirkt. */
  background:
    linear-gradient(180deg, rgba(15, 20, 17, 0.5) 0%, rgba(15, 20, 17, 0.32) 45%, rgba(15, 20, 17, 0.85) 100%),
    rgba(15, 20, 17, 0.24);
}

.hero__content {
  padding-bottom: 96px;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 32px;
  max-width: 760px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 620px) {
  .hero { min-height: 88vh; min-height: 88dvh; }
  .hero__content { padding-bottom: 56px; }
}

/* ==========================================================================
   Sonstige wiederverwendbare Komponenten
   ========================================================================== */
.page-header {
  background: var(--color-bg-alt);
  padding-top: 80px;
  padding-bottom: 72px;
}

/* Silbentrennung nur hier: lange Seitentitel wie "Datenschutzerklärung"
   passen auf schmalen Handys sonst nicht in eine Zeile. */
.page-header h1 {
  margin-bottom: 14px;
  hyphens: auto;
}

.page-header p {
  max-width: 620px;
  margin-bottom: 0;
  font-size: 1.05rem;
}

.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 64px 0;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: var(--color-white);
  margin-bottom: 8px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0;
}

.cta-band .btn--primary {
  background: var(--color-dark);
}

.cta-band .btn--primary:hover {
  background: #000;
}

@media (max-width: 620px) {
  .page-header { padding-top: 48px; padding-bottom: 44px; }
  .cta-band .container { flex-direction: column; text-align: center; }
}

/* ---------- Leistungsseite: Text/Bild-Abschnitte ---------- */
.leistung--reverse .leistung__text { order: 2; }
.leistung--reverse .leistung__media { order: 1; }

.leistung__bild {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  padding: 36px;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobil: immer erst Text, dann Bild – und das Bild ohne eigenen grauen Kasten,
   damit jeder Abschnitt durchgehend weiß bzw. grau ist. */
@media (max-width: 620px) {
  .leistung--reverse .leistung__text { order: 1; }
  .leistung--reverse .leistung__media { order: 2; }

  .leistung__bild {
    background: transparent;
    padding: 0;
  }
}

.nowrap { white-space: nowrap; }

/* Über uns: mobil das Bild direkt unter den Kopfbereich, dann der Text */
@media (max-width: 620px) {
  .ueber-intro__media { order: 1; }
  .ueber-intro__text { order: 2; }
}

.hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}