/* CSS Reset & Variables */
:root {
    /* Brand Colors */
    --brand-yellow: #E6BB3A;
    --brand-yellow-hover: #D4A62E;
    --brand-yellow-dark: #B8891F;
    
    /* Text Colors */
    --text-primary: #322E2D;
    --text-secondary: #4B4A47;
    --text-white: #FEFFFE;
    
    /* Background Colors */
    --bg-white: #FEFFFE;
    --bg-off-white: #F7F8F7;
    --bg-light-gray: #E8EAE8;
    --bg-gray: #C7CED2;
    --bg-gray-dark: #C4CBCF;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    
    /* Typography */
    --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;
    
    /* Animation */
    --animation-fast: 200ms;
    --animation-normal: 300ms;
    --animation-slow: 500ms;
    --easing: cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--spacing-md);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-white);
    font-size: var(--font-size-base);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

a {
    color: var(--brand-yellow-dark);
    text-decoration: none;
    transition: color var(--animation-fast) var(--easing);
}

a:hover, a:focus {
    color: var(--brand-yellow-hover);
    outline: 2px solid transparent;
}

a:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Header - Desktop First */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(254, 255, 254, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--bg-light-gray);
    z-index: 1000;
    transition: all var(--animation-normal) var(--easing);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    min-height: 70px;
}

.logo {
    flex-shrink: 0;
}

.logo-img {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.logo a {
    display: block;
    text-decoration: none;
}

.logo a:hover {
    opacity: 0.9;
    transition: opacity var(--animation-fast) var(--easing);
}

.footer-logo-img {
    height: 40px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

/* Desktop Navigation (1024px+) */
.nav {
    display: flex;
    align-items: center;
}

.nav-toggle {
    display: none; /* Hidden on desktop */
    flex-direction: column;
    background: transparent;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    transition: background-color var(--animation-fast) var(--easing);
}

.nav-toggle:hover {
    background-color: var(--bg-off-white);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--animation-normal) var(--easing);
    transform-origin: center;
}

/* Hamburger Animation */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.nav-list {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    transition: all var(--animation-fast) var(--easing);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover, .nav-link:focus {
    color: var(--brand-yellow-dark);
    background: var(--bg-off-white);
}

.nav-link.active {
    color: var(--brand-yellow-dark);
    background: var(--brand-yellow);
    background: linear-gradient(135deg, var(--brand-yellow) 0%, var(--brand-yellow-hover) 100%);
    color: white;
}

.nav-phone {
    background: var(--brand-yellow);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    font-weight: 600;
    transition: all var(--animation-fast) var(--easing);
    white-space: nowrap;
}

.nav-phone:hover, .nav-phone:focus {
    background: var(--brand-yellow-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: white;
}

/* Mobile Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--animation-normal) var(--easing);
}

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

/* Mobile Navigation Drawer */
.nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: white;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform var(--animation-normal) var(--easing);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.nav-drawer.active {
    transform: translateX(0);
}

.nav-drawer-content {
    padding: 80px var(--spacing-lg) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    min-height: 100vh;
}

.nav-drawer .nav-link,
.nav-drawer .nav-phone {
    display: block;
    text-align: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 8px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-drawer .nav-link {
    background: var(--bg-off-white);
    color: var(--text-primary);
    border: 2px solid transparent;
}

.nav-drawer .nav-link:hover,
.nav-drawer .nav-link:focus {
    background: var(--bg-light-gray);
    border-color: var(--brand-yellow);
    color: var(--brand-yellow-dark);
}

.nav-drawer .nav-link.active {
    background: var(--brand-yellow);
    color: white;
    border-color: var(--brand-yellow);
}

.nav-drawer .nav-phone {
    background: var(--brand-yellow);
    color: white;
    margin-top: var(--spacing-lg);
    border: 2px solid var(--brand-yellow);
}

.nav-drawer .nav-phone:hover,
.nav-drawer .nav-phone:focus {
    background: var(--brand-yellow-hover);
    border-color: var(--brand-yellow-hover);
    color: white;
}

/* Body scroll lock */
body.nav-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--animation-fast) var(--easing);
    font-size: var(--font-size-base);
    line-height: 1;
    gap: var(--spacing-xs);
    min-height: 44px;
}

.btn:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

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

.btn-primary:hover, .btn-primary:focus {
    background: var(--brand-yellow-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--bg-gray-dark);
}

.btn-secondary:hover, .btn-secondary:focus {
    border-color: var(--brand-yellow);
    color: var(--brand-yellow-dark);
    transform: translateY(-1px);
}

.btn-secondary-hero {
    background: rgba(50, 46, 45, 0.9);
    color: white;
    border: 2px solid white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--animation-fast) var(--easing);
    font-size: var(--font-size-base);
    line-height: 1;
    gap: var(--spacing-xs);
    backdrop-filter: blur(2px);
    min-height: 44px;
}

.btn-secondary-hero:hover, .btn-secondary-hero:focus {
    background: var(--brand-yellow);
    color: var(--text-primary);
    border-color: var(--brand-yellow);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-hero:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(50, 46, 45, 0.75) 0%, rgba(75, 74, 71, 0.55) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-text {
    max-width: 600px;
    color: white;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Intro Section */
.intro-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.intro-kicker {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-yellow-dark);
    margin-bottom: var(--spacing-sm);
}

.intro-text h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.intro-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

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

.intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

/* Legacy USP Section (kept for other pages) */
.usp-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-off-white);
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.usp-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all var(--animation-normal) var(--easing);
}

.usp-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.usp-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--brand-yellow-dark);
}

.usp-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.usp-item p {
    color: var(--text-secondary);
    margin: 0;
}

/* Services Section */
.services-section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-xxl) auto;
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--animation-normal) var(--easing);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: var(--spacing-lg);
}

.service-content h3 {
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.service-link {
    color: var(--brand-yellow-dark);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--animation-fast) var(--easing);
}

.service-link:hover {
    color: var(--brand-yellow-hover);
    gap: var(--spacing-sm);
}

.service-link::after {
    content: '→';
    transition: transform var(--animation-fast) var(--easing);
}

.service-link:hover::after {
    transform: translateX(4px);
}

/* CTA Bands */
.cta-band {
    position: relative;
    padding: var(--spacing-xxl) 0;
    background: var(--brand-yellow);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.cta-band::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(230, 187, 58, 0.9) 0%, rgba(212, 166, 46, 0.8) 100%);
    z-index: 1;
}

.cta-band .container {
    position: relative;
    z-index: 2;
}

.cta-content {
    text-align: center;
    color: white;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
}

.cta-content .btn-primary {
    background: white;
    color: var(--brand-yellow-dark);
    font-weight: 700;
}

.cta-content .btn-primary:hover, .cta-content .btn-primary:focus {
    background: var(--bg-off-white);
    color: var(--brand-yellow-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Referenzen Section */
.referenzen-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-off-white);
}

.filter-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: var(--spacing-xl);
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0 var(--spacing-sm);
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filter-nav::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--bg-gray-dark);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: all var(--animation-fast) var(--easing);
    font-family: inherit;
    min-height: 38px;
    white-space: nowrap;
    flex-shrink: 0;
    line-height: 1.2;
}

.filter-btn:hover, .filter-btn:focus {
    border-color: var(--brand-yellow-hover);
    background: rgba(230, 187, 58, 0.1);
    color: var(--brand-yellow-dark);
    outline: none;
}

.filter-btn:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

.filter-btn.active {
    background: var(--brand-yellow);
    border-color: var(--brand-yellow);
    color: var(--text-primary);
    font-weight: 600;
}

.referenzen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.referenz-item {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--animation-normal) var(--easing);
}

.referenz-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.referenz-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

/* Legacy Gallery Section (kept for other pages) */
.gallery-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-off-white);
}

.image-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl) auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.slider-track {
    display: flex;
    width: 400%;
    height: 100%;
    transition: transform var(--animation-slow) var(--easing);
}

.slide {
    flex: 0 0 25%;
    height: 100%;
}

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

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--animation-fast) var(--easing);
    z-index: 10;
}

.slider-btn:hover, .slider-btn:focus {
    background: white;
    box-shadow: var(--shadow-md);
    outline: none;
}

.slider-btn:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

.slider-btn.prev {
    left: var(--spacing-md);
}

.slider-btn.next {
    right: var(--spacing-md);
}

.slider-indicators {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--animation-fast) var(--easing);
}

.indicator:hover, .indicator:focus {
    background: rgba(255, 255, 255, 0.8);
    outline: none;
}

.indicator:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: 2px;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

/* Before/After Slider */
.before-after-container {
    max-width: 600px;
    margin: 0 auto;
}

.before-after-container h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.before-after-slider {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: ew-resize;
}

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

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

.after-image {
    clip-path: inset(0 50% 0 0);
}

.before-image .label, .after-image .label {
    position: absolute;
    top: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

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

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

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

.slider-handle:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--brand-yellow), 0 0 10px rgba(0, 0, 0, 0.3);
}

.handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.handle-button::before, .handle-button::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
}

.handle-button::before {
    left: 12px;
    border: 6px solid transparent;
    border-right-color: var(--text-primary);
}

.handle-button::after {
    right: 12px;
    border: 6px solid transparent;
    border-left-color: var(--text-primary);
}

/* Trust Section */
.trust-section {
    padding: var(--spacing-xxl) 0;
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.trust-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--brand-yellow-dark);
    margin-bottom: var(--spacing-sm);
}

.trust-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.testimonials h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial {
    background: var(--bg-off-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--brand-yellow);
    margin: 0;
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
    line-height: 1.6;
}

.testimonial cite {
    color: var(--text-secondary);
    font-weight: 600;
    font-style: normal;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-off-white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--animation-fast) var(--easing);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item summary {
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--animation-fast) var(--easing);
    min-height: 48px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23B8891F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    font-size: 1.5rem;
    color: var(--brand-yellow-dark);
    transition: transform var(--animation-fast) var(--easing);
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item summary:hover, .faq-item summary:focus {
    background: var(--bg-off-white);
    outline: none;
}

.faq-item summary:focus-visible {
    outline: 2px solid var(--brand-yellow);
    outline-offset: -2px;
}

.faq-item div {
    padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.faq-item a {
    color: var(--brand-yellow-dark);
    font-weight: 600;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-xxl) 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--bg-light-gray);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.phone-link {
    color: var(--brand-yellow-dark);
    font-weight: 600;
    font-size: var(--font-size-lg);
    text-decoration: none;
}

.phone-link:hover {
    color: var(--brand-yellow-hover);
}

.map-placeholder {
    background: var(--bg-off-white);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    border: 2px dashed var(--bg-gray);
}

.map-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.map-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.map-content small {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Contact Form */
.contact-form {
    background: var(--bg-off-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--bg-gray);
    border-radius: 8px;
    font-size: var(--font-size-base);
    transition: all var(--animation-fast) var(--easing);
    font-family: inherit;
    min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-yellow);
    box-shadow: 0 0 0 3px rgba(230, 187, 58, 0.1);
}

.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #ef4444;
}

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

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 400;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    opacity: 0;
    position: absolute;
}

.checkmark {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-gray);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--animation-fast) var(--easing);
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--brand-yellow);
    border-color: var(--brand-yellow);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"]:focus + .checkmark {
    box-shadow: 0 0 0 3px rgba(230, 187, 58, 0.1);
}

.error-message {
    color: #ef4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    display: none;
}

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

.form-success {
    background: #dcfce7;
    color: #166534;
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-top: var(--spacing-md);
    border: 1px solid #bbf7d0;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
}

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

.footer-logo h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer-contact p {
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
}

.footer-contact a {
    color: var(--brand-yellow);
    text-decoration: none;
}

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

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--animation-fast) var(--easing);
    min-height: 44px;
    display: inline-block;
    padding: 2px 0;
}

.footer-section ul li a:hover, .footer-section ul li a:focus {
    color: var(--brand-yellow);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-content p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-attribution a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--animation-fast) var(--easing);
}

.footer-attribution a:hover, .footer-attribution a:focus {
    color: var(--brand-yellow);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Progressive Enhancement - Content visible by default */
.reveal-up {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--animation-slow) var(--easing);
}

/* Only hide elements if JavaScript is available and loaded */
.js-enabled .reveal-up {
    opacity: 0;
    transform: translateY(30px);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* TABLET RESPONSIVE (1024px and below) */
@media (max-width: 1024px) {
    .header-content {
        padding: var(--spacing-sm) 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .usp-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .intro-split {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .intro-image {
        order: -1;
    }
    
}

/* MOBILE RESPONSIVE (768px and below) */
@media (max-width: 768px) {
    :root {
        --container-padding: var(--spacing-sm);
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --spacing-xxl: var(--spacing-xl);
    }
    
    /* Mobile referenzen CTA */
    .referenzen-mobile-cta {
        display: block;
    }
    
    /* Mobile Navigation */
    .nav-toggle {
        display: flex; /* Show burger button on mobile */
        position: relative;
        z-index: 1001;
    }
    
    .nav-list {
        display: none; /* Hide desktop navigation */
    }
    
    /* Header adjustments */
    .header {
        padding: 0;
    }
    
    .header-content {
        padding: var(--spacing-sm) 0;
        position: relative;
        min-height: 60px;
    }
    
    .logo-img {
        height: 35px;
        max-width: 150px;
    }
    
    /* Hero adjustments */
    .hero {
        min-height: 70vh;
        text-align: center;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }
    
    .btn, .btn-secondary-hero {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
        min-width: 200px;
        min-height: 48px;
    }
    
    /* Grid adjustments */
    .usp-grid,
    .services-grid,
    .testimonial-grid,
    .referenzen-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .service-card img {
        height: 200px;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .trust-number {
        font-size: 2rem;
    }
    
    /* Filter navigation */
    .filter-nav {
        justify-content: flex-start;
        gap: 10px;
        padding: 0 var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .filter-btn {
        padding: 10px 14px;
        font-size: 13px;
        min-height: 48px;
        min-width: auto;
    }
    
    /* Form adjustments */
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }
    
    .checkbox-label {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    /* Footer adjustments */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-logo-img {
        height: 30px;
    }
    
    /* Slider adjustments */
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .slider-btn.prev {
        left: var(--spacing-sm);
    }
    
    .slider-btn.next {
        right: var(--spacing-sm);
    }
    
    .slider-container {
        height: 300px;
    }
    
    .before-after-slider {
        height: 300px;
    }
    
    .handle-button {
        width: 30px;
        height: 30px;
    }
    
    /* CTA bands */
    .cta-band {
        background-attachment: scroll;
        padding: var(--spacing-xl) 0;
    }
    
    .cta-content h3 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .cta-content p {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-md);
    }
    
    .intro-image img {
        height: 300px;
    }
    
    .section-header {
        margin-bottom: var(--spacing-xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }
    
    .section-header p {
        font-size: var(--font-size-base);
    }
    
    .faq-item summary {
        padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) var(--spacing-md);
        font-size: var(--font-size-base);
        min-height: 48px;
        line-height: 1.3;
    }
    
    .faq-item div {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }
    
    .breadcrumbs {
        padding: 90px 0 var(--spacing-sm) 0;
    }
    
    .breadcrumbs ol {
        font-size: 12px;
        flex-wrap: wrap;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    /* Table responsiveness */
    table {
        font-size: var(--font-size-sm);
    }
    
    table th,
    table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* Process cards on mobile */
    .service-card {
        text-align: center;
    }
    
    .service-card h3 {
        font-size: var(--font-size-lg);
    }
    
    /* Map placeholder mobile */
    .map-placeholder {
        height: 200px;
        padding: var(--spacing-md);
    }
    
    /* Company page mobile - ÜBERSCHRIFT → BILD → TEXT */
    .company-philosophy-grid,
    .company-team-grid,
    .company-service-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Überschriften zuerst */
    .company-philosophy-heading-wrapper,
    .company-team-heading-wrapper,
    .company-service-heading-wrapper {
        order: 1;
    }
    
    /* Bilder/Karte als zweites */
    .company-philosophy-image-wrapper,
    .company-team-image-wrapper,
    .company-service-map-wrapper {
        order: 2;
    }
    
    /* Text als letztes */
    .company-philosophy-text-wrapper,
    .company-team-text-wrapper,
    .company-service-text-wrapper {
        order: 3;
    }
    
    /* Mobile Bildgrößen anpassen */
    .company-philosophy-image-wrapper img,
    .company-team-image-wrapper img {
        height: 250px;
    }
    
    .company-service-map-wrapper .map-placeholder {
        height: 200px;
        padding: var(--spacing-md);
    }
    
    .services-overview-grid {
        grid-template-columns: 1fr;
    }
    
    .service-overview-card img {
        height: 180px;
    }
}

/* SMALL MOBILE (480px and below) */
@media (max-width: 480px) {
    :root {
        --container-padding: 12px;
        --spacing-xxl: var(--spacing-lg);
    }
    
    .container {
        padding: 0 12px;
    }
    
    .logo-img {
        height: 30px;
        max-width: 120px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .hero {
        min-height: 60vh;
        padding: var(--spacing-md) 0;
    }
    
    .btn, .btn-secondary-hero {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        min-width: 160px;
        min-height: 48px;
    }
    
    .hero-ctas {
        gap: var(--spacing-xs);
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .trust-item {
        padding: var(--spacing-md);
    }
    
    .trust-number {
        font-size: 1.5rem;
    }
    
    .trust-label {
        font-size: var(--font-size-sm);
    }
    
    .slider-container {
        height: 250px;
    }
    
    .before-after-slider {
        height: 200px;
    }
    
    .service-card {
        margin-bottom: var(--spacing-sm);
    }
    
    .service-card img {
        height: 150px;
    }
    
    .service-content {
        padding: var(--spacing-md);
    }
    
    .service-content h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }
    
    .service-content p {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .cta-content h3 {
        font-size: var(--font-size-xl);
    }
    
    .cta-content p {
        font-size: var(--font-size-sm);
    }
    
    .section-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .testimonial {
        padding: var(--spacing-md);
    }
    
    .testimonial p {
        font-size: var(--font-size-sm);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-sm);
        min-height: 48px;
    }
    
    .faq-item summary {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
        min-height: 48px;
    }
    
    .faq-item div {
        padding: 0 var(--spacing-sm) var(--spacing-sm);
    }
    
    .breadcrumbs {
        padding: 85px 0 var(--spacing-xs) 0;
    }
    
    .footer-content {
        gap: var(--spacing-sm);
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-section h4 {
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-logo p {
        font-size: var(--font-size-sm);
    }
    
    .footer-contact p {
        font-size: var(--font-size-sm);
    }
    
    /* Nav drawer adjustments for very small screens */
    .nav-drawer {
        max-width: 100%;
    }
    
    .nav-drawer-content {
        padding: 70px var(--spacing-md) var(--spacing-md);
    }
}

/* Company Page Specific Styles */
.company-philosophy-grid,
.company-team-grid,
.company-service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.company-philosophy-image-wrapper img,
.company-team-image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.company-service-map-wrapper .map-placeholder {
    background: white;
    border: 2px solid var(--bg-gray);
    border-radius: 12px;
    padding: var(--spacing-xl);
    text-align: center;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-overview-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--animation-normal) var(--easing);
}

.service-overview-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-overview-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-overview-content {
    padding: var(--spacing-lg);
}

.service-overview-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.service-overview-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .reveal-up {
        opacity: 1;
        transform: none;
    }
    
    .nav-drawer {
        transition: none;
    }
    
    .nav-overlay {
        transition: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid var(--text-primary);
    }
    
    .btn-secondary {
        border-width: 3px;
    }
    
    .nav-drawer {
        border: 2px solid var(--text-primary);
    }
}

/* Focus Improvements */
*:focus {
    scroll-margin: 80px;
}

.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;
}

/* Print Styles */
@media print {
    .header, .nav, .nav-toggle, .nav-drawer, .nav-overlay, .cta-band, .contact-form {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: black;
        background: white;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        background: none !important;
    }
    
    .hero::before {
        display: none;
    }
    
    .hero-text {
        color: black;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}