/* ============================================
   GARTENWERK DESIGN SYSTEM
   ============================================ */

/* --- FONT IMPORTS --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

/* --- CSS VARIABLES / DESIGN TOKENS --- */
:root {
  /* Farbpalette */
  --color-forest-green: #2D5A27;
  --color-slate-gray: #4A4A4A;
  --color-sand-beige: #F5F5DC;
  
  /* Farbvariationen */
  --color-forest-green-dark: #1f3d1a;
  --color-forest-green-light: #3d7a35;
  --color-slate-gray-light: #6a6a6a;
  --color-slate-gray-dark: #2a2a2a;
  --color-sand-beige-dark: #e8e8d0;
  --color-white: #ffffff;
  
  /* Typografie */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  /* Schriftgrößen */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Abstände (Spacing) */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-section: 6rem;
  --spacing-card: 3rem;
  --spacing-element: 1.5rem;
  
  /* Abgerundete Ecken (Border Radius) */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-large: 2rem;
  --radius-full: 9999px;
  
  /* Schatten */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-Index */
  --z-header: 1000;
  --z-modal: 2000;
  --z-tooltip: 3000;
}

/* --- GRUNDEINSTELLUNGEN --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-slate-gray);
  line-height: 1.6;
  background-color: var(--color-sand-beige);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-forest-green);
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

p {
  font-family: var(--font-sans);
  color: var(--color-slate-gray);
  line-height: 1.7;
}

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

/* --- ANIMATIONS --- */
/* Base reveal class - wird durch spezifische Animationen ersetzt */
.reveal {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Animation für Überschriften - von oben einblenden */
.animate-heading {
  opacity: 0;
  transform: translateY(-30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-heading.animate-active {
  opacity: 1;
  transform: translateY(0);
}

/* Animation für Service-Cards - von unten nach oben mit Stagger */
.animate-card {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-card.animate-active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger-Effekt für Cards - wird per JavaScript gesetzt */
.animate-card[data-stagger="0"] { transition-delay: 0ms; }
.animate-card[data-stagger="1"] { transition-delay: 100ms; }
.animate-card[data-stagger="2"] { transition-delay: 200ms; }
.animate-card[data-stagger="3"] { transition-delay: 300ms; }
.animate-card[data-stagger="4"] { transition-delay: 400ms; }
.animate-card[data-stagger="5"] { transition-delay: 500ms; }
.animate-card[data-stagger="6"] { transition-delay: 600ms; }
.animate-card[data-stagger="7"] { transition-delay: 700ms; }

/* Animation für allgemeine Elemente - von unten */
.animate-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-fade-up.animate-active {
  opacity: 1;
  transform: translateY(0);
}

/* Legacy reveal class für Kompatibilität */
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- NAVIGATION --- */
header {
  background: rgba(245, 245, 220, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: var(--z-header);
  transition: var(--transition-base);
}

nav {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-right: var(--spacing-2xl);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-links a {
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-gray);
  transition: color var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-forest-green);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  color: var(--color-slate-gray);
  transition: color var(--transition-base);
  z-index: calc(var(--z-header) + 1);
}

.mobile-menu-toggle:hover {
  color: var(--color-forest-green);
}

.mobile-menu-toggle i {
  width: 24px;
  height: 24px;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: calc(var(--z-modal) + 100);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  overflow: hidden;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100%;
  background: linear-gradient(135deg, var(--color-sand-beige) 0%, rgba(245, 245, 220, 0.98) 100%);
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-2xl) var(--spacing-xl);
  overflow-y: auto;
}

.mobile-menu-overlay.active .mobile-menu-content {
  transform: translateX(0);
}

.mobile-menu-close {
  align-self: flex-end;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  color: var(--color-slate-gray);
  transition: color var(--transition-base);
  margin-bottom: var(--spacing-xl);
}

.mobile-menu-close:hover {
  color: var(--color-forest-green);
}

.mobile-menu-close i {
  width: 28px;
  height: 28px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.mobile-nav-link {
  font-weight: 600;
  font-size: var(--font-size-xl);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-gray);
  transition: all var(--transition-base);
  padding: var(--spacing-sm) 0;
  border-bottom: 2px solid transparent;
  display: block;
}

.mobile-nav-link:hover {
  color: var(--color-forest-green);
  border-bottom-color: var(--color-forest-green);
  transform: translateX(10px);
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: 0 var(--spacing-md);
  overflow: hidden;
  background-color: #000;
}

/* Video Hero - keine ::before Pseudo-Element */
.hero.hero-video::before {
  content: none !important;
  display: none !important;
  background: none !important;
}

/* Fallback Hintergrundbild - nur wenn kein Video verwendet wird */
.hero:not(.hero-video)::before {
  content: '';
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 120%;
  background-image: url('https://images.unsplash.com/photo-1416879595882-3373a0480b5b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  z-index: 0;
  transform: translateY(0);
  transition: transform 0.1s ease-out;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  object-fit: cover;
  pointer-events: none;
  background-color: #000;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  opacity: 0;
  animation: fadeIn 1.5s ease-out 0.3s forwards;
}

.hero-logo {
  width: 300px;
  height: auto;
  max-width: 80%;
  margin: 0 auto var(--spacing-2xl) auto;
  display: block;
  filter: drop-shadow(2px 2px 20px rgba(0, 0, 0, 0.5));
}

.hero-content h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.2;
  font-family: var(--font-serif);
  letter-spacing: 0.15em;
  text-transform: none;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--spacing-2xl);
  font-weight: 500;
  letter-spacing: 0.05em;
  font-family: var(--font-sans);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-family: var(--font-sans);
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background-color: var(--color-forest-green);
  color: var(--color-white);
  border: 2px solid var(--color-forest-green);
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 
      0 4px 12px rgba(45, 90, 39, 0.3),
      0 0 20px rgba(45, 90, 39, 0.2),
      var(--shadow-md);
  }
  50% {
    box-shadow: 
      0 4px 12px rgba(45, 90, 39, 0.5),
      0 0 30px rgba(45, 90, 39, 0.4),
      0 0 40px rgba(45, 90, 39, 0.2),
      var(--shadow-lg);
  }
}

.btn-primary:hover {
  background-color: var(--color-forest-green-dark);
  border-color: var(--color-forest-green-dark);
  transform: translateY(-3px);
  animation: none;
  box-shadow: 
    0 4px 12px rgba(45, 90, 39, 0.6),
    0 0 35px rgba(45, 90, 39, 0.5),
    0 0 50px rgba(45, 90, 39, 0.3),
    var(--shadow-xl);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-forest-green);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* --- SECTIONS --- */
.services {
  padding: var(--spacing-section) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  background-color: var(--color-sand-beige);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-3xl);
  position: relative;
  display: inline-block;
  font-family: var(--font-serif);
  color: var(--color-forest-green);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--color-forest-green);
  margin: var(--spacing-element) auto 0;
  border-radius: var(--radius-sm);
}

/* --- SERVICE CARDS --- */
.service-grid {
  display: grid;
  /* Desktop: feste 2-Spalten-Anordnung (2 x 2) */
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-2xl);
  max-width: 1200px;
  margin: 0 auto;
}

/* Dachbegrünungen-Karte zentriert in der letzten Reihe */
#services .service-grid .service-card:nth-child(5) {
  grid-column: 1 / -1;
  justify-self: center;
  max-width: 70%;
}

.service-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-card) var(--spacing-lg);
  border-radius: var(--radius-large);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.03),
    0 8px 32px rgba(0, 0, 0, 0.02);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.9);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.04),
    0 16px 48px rgba(0, 0, 0, 0.03);
  border-color: var(--color-forest-green);
}

.service-icon {
  font-size: var(--font-size-5xl);
  color: var(--color-forest-green);
  margin-bottom: var(--spacing-element);
  transition: transform var(--transition-base);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card h3 {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-2xl);
}

.service-card p {
  color: var(--color-slate-gray);
  line-height: 1.7;
  margin: 0;
}

/* --- ABOUT SECTION --- */
.about {
  background-color: var(--color-white);
  padding: var(--spacing-section) var(--spacing-lg);
}

.about-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-3xl);
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.experience-years {
  font-weight: 700;
  color: var(--color-forest-green);
  font-size: 1.1em;
  display: inline-block;
}

.about-image {
  flex: 1;
  min-width: 300px;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.02);
}

/* --- BEFORE/AFTER SECTION --- */
.before-after-section {
  padding: var(--spacing-section) var(--spacing-lg);
  background-color: var(--color-white);
  text-align: center;
}

.before-after-container {
  max-width: 1200px;
  margin: 0 auto;
}

.before-after-wrapper {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-large);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 16 / 9;
  cursor: col-resize;
  user-select: none;
}

.before-after-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.before-after-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.before-image {
  z-index: 1;
  clip-path: inset(0 50% 0 0);
  transition: clip-path 0.1s ease-out;
}

.after-image {
  z-index: 2;
  clip-path: inset(0 0 0 50%);
  transition: clip-path 0.1s ease-out;
}

.slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background-color: var(--color-white);
  z-index: 10;
  transform: translateX(-50%);
  pointer-events: none;
  transition: left 0.1s ease-out;
}

.slider-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background-color: var(--color-white);
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.slider-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: grab;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.slider-button:active {
  cursor: grabbing;
  transform: translate(-50%, -50%) scale(0.95);
}

.slider-button i {
  color: var(--color-forest-green);
  font-size: var(--font-size-xl);
}

.slider-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: col-resize;
  z-index: 20;
  margin: 0;
  padding: 0;
}

.image-label {
  position: absolute;
  top: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--font-size-lg);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  z-index: 5;
  backdrop-filter: blur(5px);
}

.image-label-before {
  left: var(--spacing-lg);
}

.image-label-after {
  right: var(--spacing-lg);
}

/* --- TESTIMONIALS SECTION --- */
.testimonials {
  padding: var(--spacing-section) var(--spacing-lg);
  background-color: var(--color-sand-beige);
  text-align: center;
}

.testimonials-carousel {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.carousel-container {
  overflow: hidden;
  border-radius: var(--radius-large);
  margin-bottom: var(--spacing-xl);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}

.testimonial-card {
  min-width: 100%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--spacing-2xl) var(--spacing-xl);
  border-radius: var(--radius-large);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.03),
    0 8px 32px rgba(0, 0, 0, 0.02);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s ease, all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.testimonial-card.active {
  opacity: 1;
  transform: scale(1);
}

.testimonial-card:hover {
  transform: scale(1) translateY(-5px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.04),
    0 16px 48px rgba(0, 0, 0, 0.03);
  border-color: var(--color-forest-green);
}

.testimonial-stars {
  color: #FFD700;
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-xs);
  justify-content: center;
}

.testimonial-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--color-slate-gray);
  margin-bottom: var(--spacing-xl);
  font-style: italic;
  max-width: 700px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: auto;
}

.author-avatar {
  width: 60px;
  height: 60px;
  min-width: 60px;
  min-height: 60px;
  max-width: 60px;
  max-height: 60px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: block;
}

.author-avatar img {
  width: 60px;
  height: 60px;
  min-width: 60px;
  min-height: 60px;
  max-width: 60px;
  max-height: 60px;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  display: block;
}

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

.author-info h4 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--color-forest-green);
  font-family: var(--font-sans);
  font-weight: 600;
}

.author-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray-light);
  font-family: var(--font-sans);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.carousel-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 2px solid var(--color-forest-green);
  color: var(--color-forest-green);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-md);
}

.carousel-btn:hover {
  background: var(--color-forest-green);
  color: var(--color-white);
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.carousel-btn:active {
  transform: scale(0.95);
}

.carousel-dots {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(45, 90, 39, 0.3);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.dot.active {
  background: var(--color-forest-green);
  width: 14px;
  height: 14px;
  border-color: var(--color-forest-green-dark);
}

.dot:hover {
  background: var(--color-forest-green-light);
  transform: scale(1.2);
}

/* --- FOOTER --- */
footer {
  background: linear-gradient(135deg, var(--color-forest-green) 0%, var(--color-forest-green-dark) 100%);
  color: var(--color-white);
  padding: 0;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-2xl) var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-section h3 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-serif);
  font-weight: 600;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  font-size: var(--font-size-sm);
}

.footer-about {
  max-width: 350px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.contact-info-item:hover {
  color: var(--color-white);
}

.contact-info-item i {
  width: 18px;
  height: 18px;
  color: var(--color-sand-beige);
  flex-shrink: 0;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.social-link {
  width: 45px;
  height: 45px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-lg);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.social-link:hover {
  background: var(--color-white);
  color: var(--color-forest-green);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-white);
}

.footer-map {
  padding: 0 var(--spacing-lg) var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.footer-map iframe {
  width: 100%;
  height: 250px;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
}

.copyright {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-sans);
}

.copyright p {
  margin: var(--spacing-xs) 0;
  color: rgba(255, 255, 255, 0.8);
}

.credits {
  font-size: var(--font-size-xs);
  opacity: 0.75;
  margin-top: var(--spacing-xs);
  line-height: 1.6;
}

.author-name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  font-size: var(--font-size-xs);
}

/* --- CONTACT MODAL --- */
.contact-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.contact-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.contact-modal {
  background: var(--color-white);
  border-radius: var(--radius-large);
  max-width: 550px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.contact-modal-overlay.active .contact-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.contact-modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: rgba(0, 0, 0, 0.05);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-gray);
  transition: all var(--transition-base);
  z-index: 10;
}

.contact-modal-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--color-forest-green);
  transform: rotate(90deg);
}

.contact-modal-close i {
  width: 20px;
  height: 20px;
}

.contact-modal-header {
  padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
}

.contact-modal-header h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-forest-green);
}

.contact-modal-header p {
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray-light);
  margin: 0;
}

.contact-form {
  padding: var(--spacing-xl);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  color: var(--color-slate-gray-dark);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-forest-green);
  box-shadow: 0 0 0 4px rgba(45, 90, 39, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-slate-gray-light);
  opacity: 0.7;
}

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

.contact-form .btn-submit {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-sm);
}

.contact-form .btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-slate-gray-light);
  text-align: center;
}

.form-note i {
  color: var(--color-forest-green);
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
  :root {
    --spacing-section: 4rem;
    --spacing-card: 2rem;
  }

  /* Auf kleineren Bildschirmen einspaltig für bessere Lesbarkeit */
  .service-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: var(--font-size-3xl);
  }
  
  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }
  
  .hero {
    min-height: 100vh;
    padding-top: 80px;
  }
  
  .hero:not(.hero-video)::before {
    transform: translateY(0) !important;
  }
  
  .hero-video-bg {
    min-width: 100%;
    min-height: 100%;
  }
  
  .hero-content {
    padding-top: var(--spacing-lg);
  }
  
  .hero-logo {
    width: 180px;
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-content h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-3xl);
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  nav {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .before-after-wrapper {
    aspect-ratio: 4 / 3;
  }
  
  .slider-button {
    width: 50px;
    height: 50px;
  }
  
  .slider-button i {
    font-size: var(--font-size-lg);
  }
  
  .image-label {
    font-size: var(--font-size-base);
    padding: var(--spacing-xs) var(--spacing-md);
    top: var(--spacing-md);
  }
  
  .image-label-before,
  .image-label-after {
    left: var(--spacing-md);
    right: var(--spacing-md);
  }
  
  /* Testimonials Responsive */
  .testimonial-card {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .testimonial-text {
    font-size: var(--font-size-base);
  }
  
  .carousel-controls {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
  
  .carousel-btn {
    width: 45px;
    height: 45px;
    font-size: var(--font-size-base);
  }
  
  /* Footer Responsive */
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-about {
    max-width: 100%;
  }
  
  .contact-info-item {
    justify-content: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-map {
    padding: 0 var(--spacing-md) var(--spacing-lg);
  }
  
  .footer-map iframe {
    height: 200px;
  }

  .footer-bottom {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .author-info {
    text-align: center;
  }

  /* Contact Modal Responsive */
  .contact-modal-overlay {
    padding: var(--spacing-sm);
    align-items: flex-start;
    padding-top: var(--spacing-lg);
  }

  .contact-modal {
    max-height: none;
  }

  .contact-modal-header {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
  }

  .contact-modal-header h2 {
    font-size: var(--font-size-xl);
    padding-right: var(--spacing-xl);
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .form-group input,
  .form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
  }

  .form-group textarea {
    min-height: 100px;
  }

  .contact-form .btn-submit {
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}