/* ============================================================
   BAUUNTERNEHMEN HANS BINDER GMBH – style.css
   Modern, minimalist, mobile-first
   ============================================================ */
/* barlow-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 300;
  src: url('fonts/barlow-v13-latin-300.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-v13-latin-300.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-v13-latin-300.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-v13-latin-300.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-v13-latin-300.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-v13-latin-300.svg#Barlow') format('svg'); /* Legacy iOS */
}
/* barlow-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/barlow-v13-latin-regular.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-v13-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-v13-latin-regular.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-v13-latin-regular.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-v13-latin-regular.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-v13-latin-regular.svg#Barlow') format('svg'); /* Legacy iOS */
}
/* barlow-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/barlow-v13-latin-500.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-v13-latin-500.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-v13-latin-500.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-v13-latin-500.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-v13-latin-500.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-v13-latin-500.svg#Barlow') format('svg'); /* Legacy iOS */
}
/* barlow-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/barlow-v13-latin-600.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-v13-latin-600.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-v13-latin-600.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-v13-latin-600.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-v13-latin-600.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-v13-latin-600.svg#Barlow') format('svg'); /* Legacy iOS */
}
/* barlow-condensed-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/barlow-condensed-v13-latin-regular.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-condensed-v13-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-condensed-v13-latin-regular.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-condensed-v13-latin-regular.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-condensed-v13-latin-regular.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-condensed-v13-latin-regular.svg#BarlowCondensed') format('svg'); /* Legacy iOS */
}
/* barlow-condensed-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/barlow-condensed-v13-latin-600.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-condensed-v13-latin-600.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-condensed-v13-latin-600.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-condensed-v13-latin-600.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-condensed-v13-latin-600.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-condensed-v13-latin-600.svg#BarlowCondensed') format('svg'); /* Legacy iOS */
}
/* barlow-condensed-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/barlow-condensed-v13-latin-700.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-condensed-v13-latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-condensed-v13-latin-700.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-condensed-v13-latin-700.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-condensed-v13-latin-700.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-condensed-v13-latin-700.svg#BarlowCondensed') format('svg'); /* Legacy iOS */
}
/* barlow-condensed-800 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Barlow Condensed';
  font-style: normal;
  font-weight: 800;
  src: url('fonts/barlow-condensed-v13-latin-800.eot'); /* IE9 Compat Modes */
  src: url('fonts/barlow-condensed-v13-latin-800.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('fonts/barlow-condensed-v13-latin-800.woff2') format('woff2'), /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
       url('fonts/barlow-condensed-v13-latin-800.woff') format('woff'), /* Chrome 5+, Firefox 3.6+, IE 9+, Safari 5.1+, iOS 5+ */
       url('fonts/barlow-condensed-v13-latin-800.ttf') format('truetype'), /* Chrome 4+, Firefox 3.5+, IE 9+, Safari 3.1+, iOS 4.2+, Android Browser 2.2+ */
       url('fonts/barlow-condensed-v13-latin-800.svg#BarlowCondensed') format('svg'); /* Legacy iOS */
}

/* ──────────────────────────────────────────
   CSS CUSTOM PROPERTIES (Design Tokens)
────────────────────────────────────────── */
:root {
  /* Brand Colours */
  --color-black:        #111111;
  --color-sand:         #c4bcb2;
  --color-sand-light:   #e8e3de;
  --color-sand-bg:      #f5f2ef;
  --color-yellow:       #ffff00;
  --color-yellow-hover: #e6e600;
  --color-white:        #ffffff;
  --color-off-white:    #faf9f8;

  /* Text */
  --color-text:         #1a1a1a;
  --color-text-muted:   #6b6560;
  --color-text-light:   #ffffff;

  /* UI */
  --color-border:       #d8d3ce;
  --color-overlay:      rgba(17, 17, 17, 0.72);

  /* Typography */
  --font-display:       'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body:          'Barlow', 'Segoe UI', Arial, sans-serif;
  --font-mono:          'JetBrains Mono', monospace;

  /* Spacing scale */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   7rem;

  /* Layout */
  --max-width:          1280px;
  --max-width-narrow:   800px;
  --max-width-half:     400px;
  --header-height:      72px;

  /* Transitions */
  --transition-fast:    0.15s ease;
  --transition-base:    0.3s ease;
  --transition-slow:    0.6s ease;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.18);
}

/* ──────────────────────────────────────────
   RESET & BASE
────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

address {
  font-style: normal;
}

/* ──────────────────────────────────────────
   LAYOUT UTILITIES
────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: var(--max-width-narrow);
  margin-inline: auto;
}

.container--half {
  width: 50%;
  max-width: var(--max-width-half);
}

.section {
  padding-block: var(--space-xl);
}

.section--white   { background-color: var(--color-white); }
.section--sand    { background-color: var(--color-sand-bg); }
.section--dark    { background-color: var(--color-black); color: var(--color-text-light); }

/* ──────────────────────────────────────────
   TYPOGRAPHY
────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
}

.subtitle {
  display: block;
  font-size: 0.55em;
  font-weight: 400;
  color: var(--color-sand);
  text-transform: none;
  letter-spacing: 0.06em;
  margin-top: 0.25em;
}

.prose p {
  margin-bottom: 1.2em;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 68ch;
}

.prose p:last-child { margin-bottom: 0; }

/* ──────────────────────────────────────────
   SECTION HEADERS
────────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-lg);
}

.section-header--light h2 {
  color: var(--color-white);
}

.section-sub {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sand);
  margin-top: 0.5rem;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-lg);
}

/* ──────────────────────────────────────────
   HEADER / NAVIGATION
────────────────────────────────────────── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #000;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

#main-nav {
  height: var(--header-height);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  height: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.nav-logo {
  flex-shrink: 0;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-contact-bar {
  display: none; /* shown on desktop */
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: #fff;
  margin-left: auto;
  margin-right: auto;
}

.nav-contact-bar a {
  color: var(--color-off-white);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color var(--transition-fast);
}

.nav-contact-bar a:hover {
  border-color: var(--color-yellow);
}

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.nav-link {
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4em 0.75em;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-yellow);
  border-color: var(--color-yellow);
}

/* Hamburger toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 0;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background-color: #FFF;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile menu open state */
#nav-menu.is-open {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: #000;
  border-bottom: 2px solid var(--color-yellow);
  padding: var(--space-sm) var(--space-md) var(--space-md);
  gap: 0;
  box-shadow: var(--shadow-md);
}

#nav-menu.is-open .nav-link {
  padding: 0.75em 0;
  width: 100%;
  border-bottom: 1px solid var(--color-border);
  font-size: 1rem;
}

#nav-menu.is-open .nav-link:last-child {
  border-bottom: none;
}

/* ──────────────────────────────────────────
   HERO SLIDER
────────────────────────────────────────── */
#willkommen {
  overflow: hidden;
}

/* Slider wrapper */
.slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* Track: holds all slides side by side */
.slider__track {
  display: flex;
  width: 100%;
  transition: transform 0.65s cubic-bezier(0.77, 0, 0.18, 1);
  will-change: transform;
}

/* Each slide occupies exactly 100% of the slider width */
.slider__slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 0;
}

/* Individual slide layout */
.hero-slide {
  display: flex;
  flex-direction: column;
  min-height: 480px;
}

.hero-image {
  flex: 0 0 auto;
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.slider__slide.is-active .hero-image img {
  transform: scale(1.03);
}

.hero-text {
  padding: var(--space-lg) var(--space-md);
  background-color: #e0ddd8;
  text-align: center;
  flex: 1;
}

.hero-text h2 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  margin-bottom: var(--space-sm);
}

.hero-text h2 strong {
  color: var(--color-black);
  font-weight: 800;
  position: relative;
}

.hero-text h2 strong::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-yellow);
}

.hero-text p {
  max-width: 55ch;
  margin-inline: auto;
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* Prev / Next Buttons */
.slider__btn {
  position: absolute;
  top: 35%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
  border: none;
  width: 44px;
  height: 44px;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
  backdrop-filter: blur(4px);
}

.slider__btn--prev { left:  var(--space-sm); }
.slider__btn--next { right: var(--space-sm); }

.slider__btn:hover {
  background: var(--color-yellow);
  color: var(--color-black);
}

/* Dot navigation */
.slider__dots {
  position: absolute;
  bottom: calc(var(--space-md) + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

/* On mobile the dots sit below the text area – move them outside */
@media (max-width: 1023px) {
  .slider__dots {
    position: static;
    transform: none;
    justify-content: center;
    padding: 0.75rem 0 var(--space-sm);
    background-color: var(--color-white);
  }
}

.slider__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--color-black);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.slider__dot.is-active {
  background: var(--color-yellow);
  border-color: var(--color-black);
  transform: scale(1.25);
}

/* ──────────────────────────────────────────
   SERVICE CARDS (Leistungsspektrum)
────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-card__link {
  display: block;
}

.service-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image img {
  transform: scale(1.05);
}

.service-card__body {
  padding: var(--space-md);
  border-top: 3px solid var(--color-yellow);
}

.service-card__body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.4em;
  color: var(--color-black);
}

.service-card__body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ──────────────────────────────────────────
   STATS / KENNZAHLEN
────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  text-align: center;
}

.stat-item__image {
  display: none;
  margin: 0 auto var(--space-sm);
  width: 100%;
  max-width: 300px;
  aspect-ratio: 2 / 1;
  overflow: hidden;
}

.stat-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.7);
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 800;
  color: var(--color-yellow);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-item__label {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-sand);
  margin-top: 0.4em;
}

/* ──────────────────────────────────────────
   CTA BANNER
────────────────────────────────────────── */
.cta-banner {
  background-color: var(--color-yellow);
  padding: var(--space-md) var(--space-md);
  text-align: center;
}

.cta-banner p {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--color-black);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-banner__link {
  display: inline-block;
  margin-left: 1em;
  padding: 0.3em 1em;
  background-color: var(--color-black);
  color: var(--color-yellow);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid var(--color-black);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.cta-banner__link:hover {
  background-color: transparent;
  color: var(--color-black);
}

/* ──────────────────────────────────────────
   GALLERY / REFERENZEN
────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.gallery__item {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: zoom-in;
  background-color: var(--color-sand-light);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-base);
}

.gallery__item:hover img {
  transform: scale(1.06);
  filter: brightness(0.88);
}

/* ──────────────────────────────────────────
   LIGHTBOX
────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background-color: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 0.2s ease;
}

.lightbox[hidden] {
  display: none;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox__figure {
  max-width: 90vw;
  max-height: 88vh;
  margin: 0;
}

.lightbox__figure img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  box-shadow: var(--shadow-lg);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: fixed;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  font-size: 2.5rem;
  line-height: 1;
  padding: 0.4em;
  transition: color var(--transition-fast), transform var(--transition-fast);
  z-index: 1000;
}

.lightbox__close {
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 2.8rem;
}

.lightbox__prev  { left:  var(--space-sm); top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: var(--space-sm); top: 50%; transform: translateY(-50%); }

.lightbox__close:hover { color: var(--color-yellow); transform: rotate(90deg); }
.lightbox__prev:hover  { color: var(--color-yellow); transform: translateY(-50%) translateX(-4px); }
.lightbox__next:hover  { color: var(--color-yellow); transform: translateY(-50%) translateX(4px); }

/* ──────────────────────────────────────────
   FOOTER
────────────────────────────────────────── */
footer {
  background-color: var(--color-black);
  color: var(--color-sand-light);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-block: var(--space-xl);
}

.footer-col h2 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-sand);
  margin-bottom: var(--space-sm);
  padding-bottom: 0.5em;
  border-bottom: 1px solid #333;
}

.footer-col address,
.footer-col p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #a09a94;
  margin-bottom: var(--space-sm);
}

.footer-col a {
  color: var(--color-sand-light);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-yellow);
}

.footer-phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-yellow) !important;
  letter-spacing: 0.02em;
  margin-top: 0.5rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}

.footer-nav a {
  font-size: 0.95rem;
  color: #a09a94;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-yellow);
}

.footer-bottom {
  border-top: 1px solid #2a2a2a;
  padding: var(--space-md) var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25em 1.5em;
  justify-content: center;
}

.legal-nav a {
  font-size: 0.82rem;
  color: #6b6560;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition-fast);
}

.legal-nav a:hover {
  color: var(--color-yellow);
}

.copyright {
  font-size: 0.8rem;
  color: #4a4540;
}

/* ──────────────────────────────────────────
   SCROLL REVEAL ANIMATION
────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ──────────────────────────────────────────
   RESPONSIVE – TABLET (≥ 640px)
────────────────────────────────────────── */
@media (min-width: 640px) {
  .nav-contact-bar {
    display: flex;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ──────────────────────────────────────────
   RESPONSIVE – DESKTOP (≥ 1024px)
────────────────────────────────────────── */
@media (min-width: 1024px) {

  /* Navigation */
  .nav-toggle {
    display: none;
  }

  .nav-contact-bar {
    display: flex;
  }

  .nav-menu {
    display: flex !important; /* override .is-open flex-direction */
    flex-direction: row;
    position: static;
    border: none;
    padding: 0;
    box-shadow: none;
    gap: var(--space-xs);
    margin-left: 0;
  }

  .nav-menu .nav-link {
    padding: 0.4em 0.75em;
    width: auto;
    border-bottom: 2px solid transparent;
    font-size: 0.9rem;
  }

  /* Hero – side-by-side layout on desktop */
  .hero-slide {
    flex-direction: row;
    min-height: 500px;
  }

  .hero-image {
    flex: 1 1 60%;
    aspect-ratio: unset;
    height: auto;
  }

  .hero-text {
    flex: 1 1 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) var(--space-lg);
    text-align: left;
  }

  .hero-text p {
    margin-inline: 0;
  }

  /* Slider buttons: vertically centered on the image portion */
  .slider__btn {
    top: 50%;
    width: 52px;
    height: 52px;
    font-size: 2rem;
  }

  .slider__btn--prev { left:  var(--space-md); }
  .slider__btn--next { right: var(--space-md); }

  /* Cards */
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  /* Footer */
  .footer-inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  /* Stats */
  .stat-item__image {
    display: block;
  }
}

/* ──────────────────────────────────────────
   RESPONSIVE – WIDE (≥ 1280px)
────────────────────────────────────────── */
@media (min-width: 1280px) {
  .hero-slide {
    min-height: 560px;
  }
}



/* ──────────────────────────────────────────
   RESPONSIVE – Mobile (< 640px)
────────────────────────────────────────── */
@media (max-width: 640px) {
  .gallery {
    grid-template-columns: repeat(1, 1fr);
  }
}

/* ──────────────────────────────────────────
   RESPONSIVE – Mobile (< 500px)
────────────────────────────────────────── */
@media (max-width: 530px) {
  .container-flex {
    flex-direction: column;
  }

  .container--half {
    width: 100%;
  }

  .container-flex .container--narrow:nth-child(2) {
    margin-top: 50px;
  }
}


/* ──────────────────────────────────────────
   ACCESSIBILITY
────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* Skip to main content */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: var(--space-sm);
  top: var(--space-sm);
  width: auto;
  height: auto;
  padding: 0.5em 1em;
  background: var(--color-yellow);
  color: var(--color-black);
  font-weight: 700;
  z-index: 9999;
}

/* ──────────────────────────────────────────
   SUBPAGE HERO (Impressum, Datenschutz etc.)
────────────────────────────────────────── */
.subpage-hero {
  background-color: var(--color-black);
  padding-block: var(--space-lg) var(--space-md);
  border-bottom: 4px solid var(--color-yellow);
}

.subpage-hero h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 5vw, 3.2rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.subpage-hero__sub {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-sand);
  margin-top: 0.5rem;
}

/* ──────────────────────────────────────────
   PROSE – extended for subpages
   (lists, links, h3 inside content)
────────────────────────────────────────── */
.prose h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-black);
  margin-top: var(--space-md);
  margin-bottom: 0.5em;
}

.prose ul,
.prose ol {
  list-style: disc;
  padding-left: 1.5em;
  margin-bottom: 1.2em;
  color: var(--color-text-muted);
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: 0.4em;
  font-size: 1.05rem;
  line-height: 1.7;
}

.prose li u {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.prose a {
  color: var(--color-black);
  border-bottom: 1px solid var(--color-yellow);
  padding-bottom: 1px;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.prose a:hover {
  color: var(--color-black);
  border-color: var(--color-black);
}

/* Active page marker in legal nav */
.legal-nav a[aria-current="page"] {
  color: var(--color-yellow);
}