/* =========================================
   CSS Custom Properties — CI
   ========================================= */
:root {
  --color-primary:    #7B1C1C;
  --color-primary-dark: #5a1414;
  --color-accent:     #FAF6F0;
  --color-text:       #2C2C2C;
  --color-text-light: #6b6b6b;
  --color-border:     #e0d8d0;
  --color-white:      #ffffff;
  --color-overlay:    rgba(44, 10, 10, 0.45);

  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body:    Arial, Helvetica, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  24px;
  --radius-xl:  48px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:  0 16px 48px rgba(0,0,0,.18);

  --transition: 0.3s ease;
  --max-width:  1200px;
}

/* =========================================
   Reset & Base
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

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

ul { list-style: none; }

/* =========================================
   Typography
   ========================================= */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1.25rem;
}

.section-subtitle {
  color: var(--color-text-light);
  max-width: 55ch;
  margin-bottom: 2.5rem;
}

/* =========================================
   Layout Helpers
   ========================================= */
.container {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.7);
}

.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

/* =========================================
   Scroll Animation (Intersection Observer)
   ========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(48px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.fade-in-delay-1 { transition-delay: 0.12s; }
.fade-in-delay-2 { transition-delay: 0.24s; }
.fade-in-delay-3 { transition-delay: 0.36s; }

/* =========================================
   Navigation
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow var(--transition);
}

.site-header.header-hero {
  background: rgba(20, 5, 5, 0.25);
  border-bottom-color: transparent;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.site-header.header-hero .nav-logo-text,
.site-header.header-hero .nav-links a {
  color: rgba(255, 255, 255, 0.92);
}
.site-header.header-hero .nav-links a::after {
  background: rgba(255, 255, 255, 0.8);
}
.site-header.header-hero .nav-toggle span {
  background: white;
}
.site-header.header-hero .nav-cta {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
  color: white !important;
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 110px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-logo img {
  height: 100px;
  width: auto;
  background: transparent;
  mix-blend-mode: multiply;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  display: none;
}

@media (min-width: 500px) {
  .nav-logo-text { display: block; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  margin-left: auto;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.02em;
  padding: 0.25rem 0;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--color-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-xl) !important;
  font-weight: 600 !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--color-primary-dark);
  color: var(--color-white) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 1001;
}

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

.nav-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(80vw, 300px);
    background: #FAF6F0;
    flex-direction: column;
    align-items: flex-start;
    padding: 5.5rem 2rem 2rem;
    gap: 0.25rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 32px rgba(0,0,0,.18);
  }

  .site-header.header-hero .nav-links a,
  .site-header.header-hero .nav-links .nav-cta {
    color: var(--color-text) !important;
  }

  .site-header.header-hero .nav-links a::after {
    background: var(--color-primary);
  }

  .nav-links {
    background: #FAF6F0 !important;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.1rem;
    padding: 0.75rem 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    margin-top: 1rem;
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--radius-xl) !important;
    border-bottom: none !important;
  }
}

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/wintergarten/wintergarten01.jpg');
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 8s ease-out;
}

.hero.loaded .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  color: var(--color-white);
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  text-shadow: 0 2px 16px rgba(0,0,0,.3);
  margin-bottom: 1rem;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 45ch;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,.7);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll svg {
  opacity: 0.7;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* =========================================
   Über das Haus
   ========================================= */
.about {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.about-img-main {
  grid-column: 1 / -1;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-md);
}

.about-img-secondary {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-sm);
}

.about-img-main img,
.about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-img-main:hover img,
.about-img-secondary:hover img {
  transform: scale(1.04);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1;
  display: block;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* =========================================
   Highlights
   ========================================= */
.highlights {
  background: var(--color-accent);
}

.highlights-header {
  text-align: center;
  margin-bottom: 3rem;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.highlight-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: default;
}

.highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.highlight-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.highlight-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.highlight-card:hover .highlight-card-img img {
  transform: scale(1.06);
}

.highlight-card-body {
  padding: 1.5rem;
}

.highlight-icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}

.highlight-card-body h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.highlight-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* Ausstattungsliste */
.equipment-list {
  margin-top: 3rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.equipment-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  text-align: center;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem 2rem;
}

.equipment-category h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.equipment-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.equipment-category li {
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding-left: 1rem;
  position: relative;
}

.equipment-category li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.75rem;
}

@media (max-width: 900px) {
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .equipment-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   Galerie
   ========================================= */
.gallery {
  background: var(--color-white);
}

.gallery-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.gallery-filter-btn {
  padding: 0.45rem 1.1rem;
  border: 2px solid var(--color-border);
  background: transparent;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-light);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.gallery-filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.gallery-filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.gallery-item {
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.gallery-item.hidden {
  display: none;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-flow: dense;
  }

  /* Große Kacheln (2×2): abwechselnd links / rechts */
  .gallery-item:nth-child(1)  { grid-column: 1 / span 2; grid-row: span 2; }
  .gallery-item:nth-child(6)  { grid-column: 3 / span 2; grid-row: span 2; }
  .gallery-item:nth-child(11) { grid-column: 1 / span 2; grid-row: span 2; }
  .gallery-item:nth-child(16) { grid-column: 3 / span 2; grid-row: span 2; }
  .gallery-item:nth-child(21) { grid-column: 1 / span 2; grid-row: span 2; }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: #e0d8d0;
  aspect-ratio: 1;
}

.gallery-item:nth-child(1) {
  aspect-ratio: auto;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(123, 28, 28, 0);
  transition: background var(--transition);
}

.gallery-item:hover::after {
  background: rgba(123, 28, 28, 0.25);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay svg {
  color: white;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.4));
}

/* =========================================
   Lightbox
   ========================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.92);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 90svh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 90svh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background var(--transition);
  backdrop-filter: blur(8px);
}

.lightbox-close:hover {
  background: rgba(255,255,255,.2);
}

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  backdrop-filter: blur(8px);
}

.lightbox-prev { left: 1.25rem; }
.lightbox-next { right: 1.25rem; }

.lightbox-prev:hover { background: rgba(255,255,255,.2); transform: translateY(-50%) scale(1.05); }
.lightbox-next:hover { background: rgba(255,255,255,.2); transform: translateY(-50%) scale(1.05); }

.lightbox-caption {
  position: fixed;
  bottom: 3.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.92);
  font-size: 0.95rem;
  font-family: var(--font-body);
  text-align: center;
  width: min(90vw, 700px);
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  line-height: 1.4;
  pointer-events: none;
}

.lightbox-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.7);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

@media (max-width: 600px) {
  .lightbox-caption {
    font-size: 0.82rem;
    bottom: 3.2rem;
    padding: 0.4rem 1rem;
  }
}

/* =========================================
   Anfrage / Buchungsformular
   ========================================= */
.booking {
  background: var(--color-primary);
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 900px) {
  .booking-grid {
    grid-template-columns: 1fr 1.6fr;
    gap: 5rem;
    align-items: start;
  }
}

.booking-info h2 {
  margin-bottom: 1rem;
  color: var(--color-white);
}

.booking-info .section-label {
  color: rgba(250, 246, 240, 0.7);
}

.booking-info p {
  color: rgba(250, 246, 240, 0.82);
  margin-bottom: 1.5rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(250, 246, 240, 0.92);
}

.contact-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.booking-form {
  background: var(--color-white);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

@media (min-width: 500px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.03em;
}

.form-group label .required {
  color: var(--color-primary);
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-accent);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(123, 28, 28, 0.12);
  background: var(--color-white);
}

.form-group input.invalid,
.form-group textarea.invalid {
  border-color: #c0392b;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: 0.78rem;
  color: #c0392b;
  display: none;
}

.form-error.show { display: block; }

.form-submit {
  margin-top: 0.5rem;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-align: center;
}

.form-success {
  display: none;
  padding: 1.5rem;
  background: #f0faf4;
  border: 1px solid #a8d5b8;
  border-radius: var(--radius-sm);
  color: #1a5e36;
  text-align: center;
  margin-top: 1rem;
}

.form-success.show { display: block; }

/* =========================================
   Preise
   ========================================= */
.pricing {
  padding-block: 5rem;
  background: var(--color-accent);
}

.pricing-header {
  text-align: center;
  margin-bottom: 3rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  max-width: 720px;
  margin-inline: auto;
}

.pricing-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(123,28,28,0.12);
}

.pricing-card-header {
  background: var(--color-primary);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pricing-card:not(.pricing-card--featured) .pricing-card-header {
  background: #f0e8e8;
}

.pricing-season {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.pricing-card:not(.pricing-card--featured) .pricing-season {
  color: var(--color-primary);
}

.pricing-period {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.80);
}

.pricing-card:not(.pricing-card--featured) .pricing-period {
  color: var(--color-text-light);
}

.pricing-card-body {
  padding: 1.5rem;
}

.pricing-rates {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pricing-rate-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.6rem 0.75rem;
  background: var(--color-accent);
  border-radius: var(--radius-sm, 4px);
}

.pricing-rate-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.pricing-rate-price {
  font-size: 0.95rem;
  color: var(--color-text);
}

.pricing-rate-price strong {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.pricing-card--featured .pricing-rate-row {
  background: rgba(123, 28, 28, 0.06);
}

.pricing-rate-row--discount {
  border-top: 1px dashed var(--color-border);
  margin-top: 0.25rem;
  background: transparent !important;
}

.pricing-rate-row--discount .pricing-rate-label {
  font-style: italic;
}

.pricing-rate-row--discount .pricing-rate-price strong {
  font-size: 1.15rem;
  color: #2a7a2a;
}

.pricing-price {
  margin-bottom: 1rem;
  line-height: 1;
}

.pricing-amount {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.pricing-unit {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pricing-features li {
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding-left: 1rem;
  position: relative;
}

.pricing-features li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.pricing-extras {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.pricing-extras h3 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.pricing-extras-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 2rem;
  margin-bottom: 1.25rem;
}

.pricing-extra-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}

.pricing-extra-item strong {
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
}

.pricing-extra-item span {
  color: var(--color-text-light);
  text-align: right;
}

.pricing-note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin: 0 0 1.25rem;
  line-height: 1.6;
}

.pricing-docs {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.pricing-doc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 0.45rem 0.9rem;
  transition: background var(--transition), color var(--transition);
}

.pricing-doc-link:hover {
  background: var(--color-primary);
  color: #fff;
}

@media (max-width: 768px) {
  .pricing-extras-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
    margin-bottom: 3rem;
  }
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,.75);
  padding-block: 3rem 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo img {
  height: 68px;
  width: auto;
  filter: invert(1) grayscale(1) brightness(5);
  mix-blend-mode: screen;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: rgba(255,255,255,.9);
  line-height: 1.2;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255,255,255,.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover { color: rgba(255,255,255,1); }

.footer-bottom {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,.4);
}

/* =========================================
   Sub-Pages (Impressum / Datenschutz)
   ========================================= */
.subpage-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.subpage-header h1 { color: var(--color-white); }
.subpage-header p  { opacity: 0.8; margin-top: 0.5rem; }

.subpage-content {
  background: var(--color-white);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.subpage-content h2 {
  font-size: 1.3rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.subpage-content h2:first-child { margin-top: 0; }

.subpage-content p,
.subpage-content li {
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
  line-height: 1.75;
}

.subpage-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.subpage-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =========================================
   Utility
   ========================================= */
.text-center { text-align: center; }
.mt-auto     { margin-top: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* =========================================
   Location / Karte
   ========================================= */
.location {
  padding-block: 5rem;
  background-image: url('../images/bruecker_tuerme.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.location::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 248, 240, 0.72);
}

.location-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  gap: 2.5rem;
  align-items: start;
}

#map {
  height: 420px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 0;
}

.map-marker svg {
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.location-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.location-info-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 0.2rem;
}

.location-info-item strong {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.location-info-item span {
  color: var(--color-text-light);
  line-height: 1.5;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .location-grid {
    grid-template-columns: 1fr;
  }
  #map {
    height: 300px;
  }
}

/* =========================================
   Belegungskalender
   ========================================= */
.availability {
  padding-block: 5rem;
  background: var(--color-white);
}

.availability-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.calendar-wrap {
  max-width: 960px;
  margin-inline: auto;
  position: relative;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.calendar-nav {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.cal-two-months {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  flex: 1;
}

.cal-panel {
  min-width: 0;
}

.cal-month-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 0.75rem;
}

.cal-prev,
.cal-next {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: background var(--transition);
}

.cal-prev:hover,
.cal-next:hover {
  background: rgba(123, 28, 28, 0.1);
}

.cal-prev:disabled {
  opacity: 0.3;
  cursor: default;
}

.cal-weekdays,
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-weekdays {
  margin-bottom: 2px;
}

.cal-weekday {
  text-align: center;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
}

.cal-day.empty  { background: transparent; }
.cal-day.past   { color: var(--color-border); }

.cal-day.available {
  background: rgba(39, 174, 96, 0.15);
  color: var(--color-text);
}

.cal-day.booked {
  background: rgba(192, 57, 43, 0.12);
  color: #c0392b;
  text-decoration: line-through;
}

.cal-day.today {
  background: var(--color-primary);
  color: white;
  font-weight: 700;
}

.cal-legend {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.cal-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.cal-legend-item::before {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 4px;
  flex-shrink: 0;
}

.cal-legend-item.available::before { background: rgba(39, 174, 96, 0.3); }
.cal-legend-item.booked::before    { background: rgba(192, 57, 43, 0.25); }
.cal-legend-item.today::before     { background: var(--color-primary); }

@media (max-width: 760px) {
  .cal-two-months {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   Responsive Tweaks
   ========================================= */
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .about-stats  { grid-template-columns: 1fr 1fr; }
}

/* =========================================
   Bottom Navigation (Mobile)
   ========================================= */
.bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  /* Hamburger + Slide-in-Menü ausblenden */
  .nav-toggle { display: none !important; }
  .nav-links  { display: none !important; }

  /* Seiteninhalt nicht vom Bottom-Nav verdecken lassen */
  body { padding-bottom: 68px; }

  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    background: #FAF6F0;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 16px rgba(0,0,0,.10);
    height: 64px;
    padding-bottom: env(safe-area-inset-bottom); /* iPhone Notch */
  }

  .bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.68rem;
    font-family: var(--font-body);
    letter-spacing: 0.01em;
    padding: 6px 4px;
    transition: color 0.2s;
    -webkit-tap-highlight-color: transparent;
  }

  .bottom-nav-item svg {
    transition: transform 0.2s;
  }

  .bottom-nav-item:hover,
  .bottom-nav-item:focus,
  .bottom-nav-item.active {
    color: var(--color-primary);
    outline: none;
  }

  .bottom-nav-item.active svg {
    transform: translateY(-2px);
  }

  .bottom-nav-cta {
    color: var(--color-primary);
    font-weight: 600;
  }
}


/* =========================================
   Language Switcher
   ========================================= */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-text-light);
  padding: 0.2rem 0.35rem;
  border-radius: 3px;
  letter-spacing: 0.04em;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.lang-btn.active {
  color: var(--color-primary);
}

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

/* On hero (transparent header), use white */
.site-header.header-hero .lang-btn {
  color: rgba(255,255,255,0.7);
}
.site-header.header-hero .lang-btn.active,
.site-header.header-hero .lang-btn:hover {
  color: white;
}

@media (max-width: 768px) {
  .nav-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
  }
  .nav-logo {
    grid-column: 2;
  }
  .lang-switch {
    grid-column: 3;
    justify-self: end;
    margin-left: 0;
  }
}



/* =========================================
   Preisrechner
   ========================================= */
.price-calculator {
  max-width: 720px;
  margin-inline: auto;
  margin-top: 2.5rem;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  accent-color: var(--color-primary);
}

.price-calculator .form-group input,
.price-calculator .form-group select {
  accent-color: var(--color-primary);
  color-scheme: light;
}

.calc-header {
  background: var(--color-primary);
  margin: -2rem -2rem 1.75rem -2rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.calc-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.calc-subtitle {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.80);
}

.calc-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 600px) {
  .calc-inputs { grid-template-columns: 1fr; }
}

.calc-result { text-align: center; }

.calc-result-inner {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.calc-result-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 0.75rem;
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--color-text-light);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-border);
}

.calc-result-row:last-child { border-bottom: none; }

.calc-result-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  padding-top: 0.75rem;
  border-top: 2px solid var(--color-border);
}

.calc-result-total-price {
  font-size: 1.4rem;
  color: var(--color-primary);
}

.calc-discount-badge {
  display: inline-block;
  background: rgba(39, 174, 96, 0.15);
  color: #27ae60;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-left: 0.5rem;
  vertical-align: middle;
}

.calc-error {
  color: var(--color-text-light);
  font-size: 0.9rem;
  padding: 0.75rem;
}

.calc-note {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
}

.calc-mwst {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 0.75rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.calc-overlap-warning {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: #fff8f0;
  border: 1px solid #e8a87c;
  border-left: 4px solid #c0392b;
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.55;
  text-align: left;
}

.calc-overlap-warning svg {
  flex-shrink: 0;
  color: #c0392b;
  margin-top: 0.1rem;
}

.calc-overlap-warning strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #c0392b;
}


/* =========================================
   Floating CTA Button
   ========================================= */
#floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1050;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

#floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-cta-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.floating-cta-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hide on mobile — bottom nav already has the CTA */
@media (max-width: 768px) {
  #floating-cta { display: none; }
}