/* ============================================
   WG Nürnberg v019 - Design System
   Komplett neu aufgebaut
   ============================================ */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
  /* Primary Colors */
  --primary: #10B981;
  --primary-light: #34D399;
  --primary-dark: #059669;

  /* Accent Colors */
  --accent: #0EA5E9;
  --accent-light: #38BDF8;
  --accent-dark: #0284C7;

  /* Gradient */
  --gradient: linear-gradient(135deg, #10B981 0%, #0EA5E9 100%);

  /* Light Mode (Default) */
  --bg: #FFFFFF;
  --surface: #F8FAFC;
  --surface-elevated: #FFFFFF;
  --text: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --border: #E2E8F0;

  /* Category Badges */
  --badge-studenten: #10B981;
  --badge-mediziner: #0EA5E9;
  --badge-inklusive: #8B5CF6;
  --badge-young-professionals: #F59E0B;

  /* WhatsApp */
  --whatsapp: #25D366;
  --whatsapp-dark: #128C7E;

  /* Spacing (8px Grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-header: 200;
  --z-modal: 300;
  --z-lightbox: 400;
  --z-progress: 500;
}

/* Dark Mode */
[data-theme="dark"] {
  --bg: #0F172A;
  --surface: #1E293B;
  --surface-elevated: #1E293B;
  --text: #F1F5F9;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;
  --border: #334155;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* View Transitions API */
@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.3s;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 1000;
  padding: var(--space-3) var(--space-6);
  background: var(--primary);
  color: white;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Focus Visible */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  color: var(--text);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
}

h1 {
  font-size: 2.25rem;
  font-weight: var(--font-weight-extrabold);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

h4 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.4;
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}

p {
  color: var(--text-secondary);
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   Layout & Container
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

section {
  padding: var(--space-16) 0;
}

@media (min-width: 1024px) {
  section {
    padding: var(--space-20) 0;
  }
}

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

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-header .eyebrow {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

.grid-auto {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* Two Column Layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }

  .two-col.reverse {
    direction: rtl;
  }

  .two-col.reverse > * {
    direction: ltr;
  }
}

/* ============================================
   Scroll Progress Bar
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient);
  z-index: var(--z-progress);
  transition: width 0.1s linear;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

@media (min-width: 1024px) {
  .header-inner {
    height: 4.5rem;
  }
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 2rem;
  width: auto;
}

[data-theme="dark"] .logo img {
  filter: brightness(0) invert(1);
}

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

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-link.active {
  color: var(--primary);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  cursor: pointer;
}

.nav-dropdown-toggle svg {
  width: 1rem;
  height: 1rem;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-toggle svg,
.nav-dropdown.open .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  padding: var(--space-2);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-dropdown-link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-dropdown-link .badge {
  margin-left: auto;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--surface);
  border-color: var(--primary);
}

.theme-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--text-secondary);
}

.theme-toggle .icon-moon {
  display: block;
}

.theme-toggle .icon-sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

/* CTA Button in Header */
.header-cta {
  display: none;
}

@media (min-width: 1024px) {
  .header-cta {
    display: inline-flex;
  }
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--text);
}

.mobile-toggle .icon-close {
  display: none;
}

.mobile-toggle.active .icon-menu {
  display: none;
}

.mobile-toggle.active .icon-close {
  display: block;
}

/* Mobile Navigation */
.nav-mobile {
  position: fixed;
  top: 4rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  padding: var(--space-6);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nav-mobile.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (min-width: 1024px) {
  .nav-mobile {
    display: none;
  }
}

.nav-mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  border-bottom: 1px solid var(--border);
}

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

.nav-mobile-submenu {
  padding-left: var(--space-6);
  display: none;
}

.nav-mobile-submenu.open {
  display: block;
}

.nav-mobile-submenu a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

.nav-mobile-cta {
  margin-top: var(--space-6);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-family);
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Ripple Effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
  transform: scale(0);
  opacity: 0;
  transition: transform 0.5s, opacity 0.3s;
}

.btn:active::after {
  transform: scale(2);
  opacity: 1;
  transition: transform 0s, opacity 0s;
}

/* Primary Button */
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-secondary:hover {
  background: rgba(16, 185, 129, 0.1);
}

/* WhatsApp Button */
.btn-whatsapp {
  background: var(--whatsapp);
  color: white;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

/* Large Button */
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

/* ============================================
   Badges
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-studenten {
  background: rgba(16, 185, 129, 0.15);
  color: var(--badge-studenten);
}

.badge-mediziner {
  background: rgba(14, 165, 233, 0.15);
  color: var(--badge-mediziner);
}

.badge-inklusive {
  background: rgba(139, 92, 246, 0.15);
  color: var(--badge-inklusive);
}

.badge-young-professionals {
  background: rgba(245, 158, 11, 0.15);
  color: var(--badge-young-professionals);
}

[data-theme="dark"] .badge-studenten {
  background: rgba(16, 185, 129, 0.2);
}

[data-theme="dark"] .badge-mediziner {
  background: rgba(14, 165, 233, 0.2);
}

[data-theme="dark"] .badge-inklusive {
  background: rgba(139, 92, 246, 0.2);
}

[data-theme="dark"] .badge-young-professionals {
  background: rgba(245, 158, 11, 0.2);
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .card {
  border-color: var(--border);
  box-shadow: 0 0 0 1px rgba(52, 211, 153, 0.05);
}

[data-theme="dark"] .card:hover {
  border-color: rgba(52, 211, 153, 0.2);
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.05);
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.card h3, .card h4 {
  margin-bottom: var(--space-2);
}

.card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Card with Image */
.card-img {
  position: relative;
  overflow: hidden;
  padding: 0;
}

.card-img img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

[data-theme="dark"] .card-img img {
  filter: brightness(0.9);
}

.card-img:hover img {
  transform: scale(1.03);
}

.card-img-content {
  padding: var(--space-6);
}

.card-img .badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 4rem;
  overflow: hidden;
}

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

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

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0.85) 100%);
}

[data-theme="dark"] .hero-bg::after {
  background: linear-gradient(135deg, rgba(15,23,42,0.92) 0%, rgba(15,23,42,0.8) 50%, rgba(15,23,42,0.9) 100%);
}

[data-theme="dark"] .hero-bg img {
  filter: brightness(0.7);
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.hero h1 {
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Progressive Image Loading */
.progressive-img {
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

.progressive-img img {
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.progressive-img img.loading {
  filter: blur(10px);
  opacity: 0.7;
}

.progressive-img img.loaded {
  filter: blur(0);
  opacity: 1;
}

/* ============================================
   Über uns Section
   ============================================ */
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: var(--font-weight-extrabold);
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

[data-theme="dark"] .about-image img {
  filter: brightness(0.9);
}

/* ============================================
   Lage Section
   ============================================ */
.location-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.location-map img {
  width: 100%;
  height: auto;
  display: block;
}

.location-distances h3 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  margin-top: var(--space-6);
}

.location-distances h3:first-child {
  margin-top: 0;
}

.location-distances h3 span {
  font-size: 1.5rem;
}

.distance-list {
  list-style: none;
}

.distance-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.distance-list li:last-child {
  border-bottom: none;
}

.distance-list .time {
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
}

/* ============================================
   Zimmer Cards
   ============================================ */
.room-card {
  overflow: hidden;
}

.room-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.room-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.room-card:hover .room-card-image img {
  transform: scale(1.05);
}

[data-theme="dark"] .room-card-image img {
  filter: brightness(0.85);
}

.room-card-image .badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
}

.room-card-content {
  padding: var(--space-6);
}

.room-card-title {
  margin-bottom: var(--space-2);
}

.room-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.room-card-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.room-card-price {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  margin-bottom: var(--space-4);
}

.room-card-price small {
  font-size: 0.875rem;
  font-weight: var(--font-weight-regular);
  color: var(--text-secondary);
}

.rooms-footer {
  text-align: center;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================
   Vorteile Section
   ============================================ */
.benefit-card {
  text-align: center;
}

.benefit-card .card-icon {
  margin: 0 auto var(--space-4);
  font-size: 2rem;
  width: 4rem;
  height: 4rem;
}

/* ============================================
   So gehts (Steps)
   ============================================ */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--gradient);
  color: white;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  border-radius: 50%;
  margin-bottom: var(--space-6);
}

.step h3 {
  margin-bottom: var(--space-3);
}

.step p {
  font-size: 0.875rem;
}

.step-highlight {
  display: inline-block;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

/* ============================================
   Keine Besichtigung Section
   ============================================ */
.no-viewing {
  text-align: center;
}

.no-viewing-main {
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

@media (min-width: 1024px) {
  .no-viewing-main {
    font-size: 2.25rem;
  }
}

.no-viewing-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.alternatives {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .alternatives {
    grid-template-columns: repeat(3, 1fr);
  }
}

.alternative-card {
  text-align: center;
}

.alternative-card .card-icon {
  margin: 0 auto var(--space-4);
  font-size: 2.5rem;
  width: 5rem;
  height: 5rem;
}

/* ============================================
   360° Touren
   ============================================ */
.tour-card {
  position: relative;
  overflow: hidden;
  padding: 0;
}

.tour-card-image {
  position: relative;
  aspect-ratio: 16/9;
}

.tour-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

[data-theme="dark"] .tour-card-image img {
  filter: brightness(0.85);
}

.tour-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
}

.tour-card h3 {
  color: white;
  margin-bottom: var(--space-2);
}

.tour-card p {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}

.tour-card .btn {
  align-self: flex-start;
}

.tour-card-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 4rem;
  height: 4rem;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform var(--transition-base), background var(--transition-base);
}

.tour-card:hover .tour-card-play {
  transform: translate(-50%, -50%) scale(1.1);
  background: white;
}

/* ============================================
   Bewertungen (Testimonials)
   ============================================ */
.testimonial-card {
  position: relative;
}

.testimonial-rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: #FBBF24;
  font-size: 1.25rem;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text);
  font-style: italic;
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 3rem;
  height: 3rem;
  background: var(--surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.testimonial-info strong {
  display: block;
  font-size: 0.875rem;
  color: var(--text);
}

.testimonial-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ============================================
   Galerie
   ============================================ */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

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

.gallery-grid {
  column-count: 1;
  column-gap: var(--space-4);
}

@media (min-width: 640px) {
  .gallery-grid {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    column-count: 3;
  }
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-base);
}

.gallery-item:hover {
  transform: scale(1.02);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

[data-theme="dark"] .gallery-item img {
  filter: brightness(0.85);
}

.gallery-item[data-category].hidden {
  display: none;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 3rem;
  height: 3rem;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 10;
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-prev {
  left: var(--space-4);
}

.lightbox-next {
  right: var(--space-4);
}

/* ============================================
   WG-Typen Section
   ============================================ */
.wg-type-card {
  text-align: center;
}

.wg-type-card .card-icon {
  margin: 0 auto var(--space-4);
  font-size: 2.5rem;
  width: 5rem;
  height: 5rem;
}

.wg-type-card h3 {
  margin-bottom: var(--space-3);
}

.wg-type-card .badge {
  margin-bottom: var(--space-4);
}

.wg-type-card .btn {
  margin-top: var(--space-4);
}

/* ============================================
   Kontakt Section
   ============================================ */
.contact-info h3 {
  margin-bottom: var(--space-6);
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-method-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-method strong {
  display: block;
  font-size: 0.875rem;
  color: var(--text);
  margin-bottom: var(--space-1);
}

.contact-method a {
  color: var(--primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
}

.contact-method a:hover {
  text-decoration: underline;
}

.contact-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: var(--space-4);
  background: var(--surface);
  border-radius: var(--radius-md);
}

/* Contact Form */
.contact-form {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text);
  margin-bottom: var(--space-2);
}

.form-group label .optional {
  color: var(--text-muted);
  font-weight: var(--font-weight-regular);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-6);
}

.faq-answer p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-brand img {
  height: 2rem;
  margin-bottom: var(--space-4);
}

[data-theme="dark"] .footer-brand img {
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
  text-align: center;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ============================================
   Subpage Hero
   ============================================ */
.subpage-hero {
  background: var(--surface);
  padding: calc(4rem + var(--space-16)) 0 var(--space-16);
  text-align: center;
}

.subpage-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  background: var(--bg);
  border-radius: var(--radius-lg);
  font-size: 2.5rem;
  margin-bottom: var(--space-6);
}

.subpage-hero h1 {
  margin-bottom: var(--space-4);
}

.subpage-hero p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Subpage Content */
.subpage-content {
  padding: var(--space-16) 0;
}

.subpage-content h2 {
  margin-bottom: var(--space-6);
}

.subpage-content p {
  margin-bottom: var(--space-4);
}

.subpage-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-12);
}

@media (min-width: 640px) {
  .subpage-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .subpage-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.subpage-feature {
  display: flex;
  gap: var(--space-4);
}

.subpage-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.subpage-feature h4 {
  margin-bottom: var(--space-2);
}

.subpage-feature p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* Distances Box */
.distances-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-8);
}

.distances-box h3 {
  margin-bottom: var(--space-6);
}

.distances-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .distances-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.distance-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--bg);
  border-radius: var(--radius-md);
}

.distance-item span:first-child {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.distance-item span:last-child {
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
}

/* CTA Box */
.cta-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  text-align: center;
  margin-top: var(--space-16);
}

.cta-box h2 {
  margin-bottom: var(--space-4);
}

.cta-box p {
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   Utilities
   ============================================ */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-8 {
  margin-top: var(--space-8);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

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