:root {
  --bg-color: #252526;
  --text-main: #FFFFFF;
  --text-muted: #A0A0A0;
  --accent-color: #BD9F75;
  --accent-hover: #D4B68C;
  --card-bg: #1E1E1F;
  --line-color: #3A3A3B;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  --transition-fast: 0.3s ease;
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 400;
  line-height: 1.1;
}

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

ul {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 5%;
}

.container-fluid {
  width: 100%;
  padding: 0;
}

/* Typography Utilities */
.uppercase-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 400;
  color: var(--accent-color);
  display: block;
}

.section-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: var(--spacing-md);
  font-weight: 400;
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.5rem;
  border-radius: 2px;
  font-weight: 400;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--text-main);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

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

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

.btn-primary:hover::before {
  transform: scaleY(1);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--text-main);
}

.btn-secondary:hover {
  color: var(--bg-color);
}

.btn-secondary:hover::before {
  transform: scaleY(1);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 0;
  z-index: 100;
  transition: background-color 0.4s ease, padding 0.4s ease;
}

.header.scrolled {
  background-color: rgba(37, 37, 38, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-color);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 60px;
  object-fit: contain;
  filter: brightness(0) invert(1); /* Ensure logo is white */
}
.hero_logo{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md); 
}
.hero_logo img{
  height: 100px;
}

.logo-text {
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-main);
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 400;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-color);
  transition: width var(--transition-fast);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(37,37,38,0.6) 0%, rgba(37,37,38,1) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.hero-claim {
  margin-bottom: var(--spacing-sm);
}

.hero-title {
  font-size: clamp(3.5rem, 7vw, 5rem);
  line-height: 0.95;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.hero-text {
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--text-main);
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  opacity: 0.6;
  z-index: 5;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);}
  40% {transform: translateX(-50%) translateY(-10px);}
  60% {transform: translateX(-50%) translateY(-5px);}
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-color), transparent);
}

/* Leistungen Section */
.services {
  padding: var(--spacing-xl) 0;
}

.services-header {
  margin-bottom: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-md);
}

.service-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  display: block;
  aspect-ratio: 3/4;
}

.service-card.large { grid-column: span 6; aspect-ratio: auto; height: 100%; min-height: 500px; }
.service-card.small { grid-column: span 4; }

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(37,37,38,0.9) 0%, rgba(37,37,38,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  transition: background var(--transition-fast);
}

.service-card:hover .service-img {
  transform: scale(1.08);
}

.service-card:hover .service-overlay {
  background: linear-gradient(to top, rgba(189,159,117,0.9) 0%, rgba(37,37,38,0.4) 60%, transparent 100%);
}

.service-title {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-xs);
  transition: color var(--transition-fast);
}

.service-text {
  font-size: 1rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.service-card:hover .service-text,
.service-card:hover .service-title {
  color: var(--bg-color);
}
.service-card:hover .service-text {
  opacity: 0.9;
}


/* Versprechen Section */
.promise {
  position: relative;
  padding: var(--spacing-xl) 0;
  background-image: url('https://images.unsplash.com/photo-1600210492486-724fe5c67fb0?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax */
}

.promise::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(37,37,38,0.85);
}

.promise .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.promise-title {
  font-size: clamp(3rem, 5vw, 4.5rem);
  margin-bottom: var(--spacing-md);
}

.promise-text {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.promise-values {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.value-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(189,159,117,0.3);
}

.value-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-color);
}

.value-text {
  font-size: 1.25rem;
  font-weight: 400;
  font-family: var(--font-heading);
}

/* Prozess Section */
.process {
  padding: var(--spacing-xl) 0;
}

.process-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 1px;
  background-color: var(--line-color);
  z-index: -1;
}

.process-step {
  text-align: center;
}

.step-number {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  padding-bottom: 10px;
  background-color: var(--bg-color);
  border: 1px solid var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--accent-color);
  transition: all var(--transition-fast);
}

.process-step:hover .step-number {
  background-color: var(--accent-color);
  color: var(--bg-color);
  transform: scale(1.1);
}

.step-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

/* Inspiration Section */
.inspiration {
  padding: var(--spacing-xl) 0 0 0;
}

.inspiration-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.inspiration-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 400px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-fast);
  filter: grayscale(20%) brightness(0.8);
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: grayscale(0%) brightness(1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(189,159,117,0.0);
  transition: background var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
  background: rgba(189,159,117,0.2);
}

.item-1 { grid-column: span 2; grid-row: span 2; }
.item-2 { grid-column: span 1; grid-row: span 1; }
.item-3 { grid-column: span 1; grid-row: span 1; }
.item-4 { grid-column: span 2; grid-row: span 1; }

/* Kontakt Section */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-color);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--spacing-xl);
}

.contact-info .section-title {
  margin-top: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.contact-text {
  color: var(--text-muted);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.contact-form {
  background-color: var(--card-bg);
  padding: var(--spacing-lg);
  border: 1px solid var(--line-color);
}

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

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 400;
  margin-bottom: var(--spacing-xs);
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 1rem 0;
  border: none;
  border-bottom: 1px solid var(--line-color);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text-main);
  background-color: transparent;
  transition: border-color var(--transition-fast);
  appearance: none;
}

select.form-control {
  background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23BD9F75%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
  background-repeat: no-repeat;
  background-position: right 0 top 50%;
  background-size: 0.8rem auto;
  cursor: pointer;
}

.form-control::placeholder {
  color: #555;
}

.form-control:focus {
  outline: none;
  border-bottom-color: var(--accent-color);
}

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

.w-100 {
  width: 100%;
}

/* Footer */
.footer {
  background-color: var(--card-bg);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid var(--line-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
  color: var(--text-main);
}

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

.footer-col a {
  color: var(--text-muted);
  font-size: 1rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--line-color);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-color);
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.mobile-nav-links a {
  font-family: var(--font-heading);
  font-size: 3rem;
  transition: color var(--transition-fast);
}

.mobile-nav-links a:hover {
  color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card.large, .service-card.small {
    grid-column: span 1;
    min-height: 400px;
    aspect-ratio: auto;
  }
}

@media (max-width: 992px) {
  .promise .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .value-item {
    justify-content: center;
  }
  
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid::before {
    display: none;
  }
  
  .inspiration-gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 300px;
  }
  .item-1, .item-4 { grid-column: span 2; }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .header .btn {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero-title {
    font-size: clamp(3rem, 10vw, 4rem);
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .inspiration-gallery {
    grid-template-columns: 1fr;
  }
  .item-1, .item-2, .item-3, .item-4 { grid-column: span 1; grid-row: span 1; }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}